Patent Application
20140344093
Service providers and device manufacturers (e.g., wireless, cellular, etc.) are continually challenged to deliver value and convenience to consumers by, for example, providing compelling network services. Such services can often include shopping services and/or related marketing services. One area of interest has been the development of services that pre-negotiate marketing promotions or discounts with a retailer to users based on, for example, the number of users that participate in the promotion (e.g., the number of users who form a group as part of the promotion). However, it is noted that shopping is often opportunistic and impulsive and, therefore, pre-negotiated marketing promotions often are not suitable for forming such groups on the fly. Accordingly, service providers and device manufacturers face significant technical challenges to enabling users to dynamically for ad-hoc groups to participate shopping and other group-based activities.
Therefore, there is a need for an approach for efficiently organizing a group event (e.g., a group purchase event).
According to one embodiment, a method comprises determining one or more items in one or more preference lists associated with one or more users. The method also comprises determining one or more associations among one or more other items in the one or more preference lists with the one or more items. The method further comprises processing and/or facilitating a processing of the one or more associations to cause, at least in part, a selection of at least one of the one or more other items. The method additionally comprises determining to generate at least one group shopping event based, at least in part, on a bundling of the selected at least one of the one or more other items with the one or more items to create one or more bundles.
According to another embodiment, an apparatus comprises at least one processor, and at least one memory including computer program code for one or more computer programs, the at least one memory and the computer program code configured to, with the at least one processor, cause, at least in part, the apparatus to determine one or more items in one or more preference lists associated with one or more users. The apparatus is also caused to determine one or more associations among one or more other items in the one or more preference lists with the one or more items. The apparatus is further caused to process and/or facilitate a processing of the one or more associations to cause, at least in part, a selection of at least one of the one or more other items. The apparatus is additionally caused to determine to generate at least one group shopping event based, at least in part, on a bundling of the selected at least one of the one or more other items with the one or more items to create one or more bundles.
According to another embodiment, a computer-readable storage medium carries one or more sequences of one or more instructions which, when executed by one or more processors, cause, at least in part, an apparatus to determine one or more items in one or more preference lists associated with one or more users. The apparatus is also caused to determine one or more associations among one or more other items in the one or more preference lists with the one or more items. The apparatus is further caused to process and/or facilitate a processing of the one or more associations to cause, at least in part, a selection of at least one of the one or more other items. The apparatus is additionally caused to determine to generate at least one group shopping event based, at least in part, on a bundling of the selected at least one of the one or more other items with the one or more items to create one or more bundles.
According to another embodiment, an apparatus comprises means for determining one or more items in one or more preference lists associated with one or more users. The apparatus also comprises means for determining one or more associations among one or more other items in the one or more preference lists with the one or more items. The apparatus further comprises means for processing and/or facilitating a processing of the one or more associations to cause, at least in part, a selection of at least one of the one or more other items. The apparatus additionally comprises means for determining to generate at least one group shopping event based, at least in part, on a bundling of the selected at least one of the one or more other items with the one or more items to create one or more bundles.
In addition, for various example embodiments of the invention, the following is applicable: a method comprising facilitating a processing of and/or processing (1) data and/or (2) information and/or (3) at least one signal, the (1) data and/or (2) information and/or (3) at least one signal based, at least in part, on (or derived at least in part from) any one or any combination of methods (or processes) disclosed in this application as relevant to any embodiment of the invention.
For various example embodiments of the invention, the following is also applicable: a method comprising facilitating access to at least one interface configured to allow access to at least one service, the at least one service configured to perform any one or any combination of network or service provider methods (or processes) disclosed in this application.
For various example embodiments of the invention, the following is also applicable: a method comprising facilitating creating and/or facilitating modifying (1) at least one device user interface element and/or (2) at least one device user interface functionality, the (1) at least one device user interface element and/or (2) at least one device user interface functionality based, at least in part, on data and/or information resulting from one or any combination of methods or processes disclosed in this application as relevant to any embodiment of the invention, and/or at least one signal resulting from one or any combination of methods (or processes) disclosed in this application as relevant to any embodiment of the invention.
For various example embodiments of the invention, the following is also applicable: a method comprising creating and/or modifying (1) at least one device user interface element and/or (2) at least one device user interface functionality, the (1) at least one device user interface element and/or (2) at least one device user interface functionality based at least in part on data and/or information resulting from one or any combination of methods (or processes) disclosed in this application as relevant to any embodiment of the invention, and/or at least one signal resulting from one or any combination of methods (or processes) disclosed in this application as relevant to any embodiment of the invention.
In various example embodiments, the methods (or processes) can be accomplished on the service provider side or on the mobile device side or in any shared way between service provider and mobile device with actions being performed on both sides.
For various example embodiments, the following is applicable: An apparatus comprising means for performing the method of any of originally filed claims 1-11, 23-33, and 39-41.
Still other aspects, features, and advantages of the invention are readily apparent from the following detailed description, simply by illustrating a number of particular embodiments and implementations, including the best mode contemplated for carrying out the invention. The invention is also capable of other and different embodiments, and its several details can be modified in various obvious respects, all without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The embodiments of the invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings:
Examples of a method, apparatus, and computer program for efficiently organizing a group event (e.g., a group purchase event) are disclosed. In the following description, for the purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It is apparent, however, to one skilled in the art that the embodiments of the invention may be practiced without these specific details or with an equivalent arrangement. In other instances, well-known structures and devices are shown in block diagram form in order to avoid unnecessarily obscuring the embodiments of the invention.
As used herein, the term group event refers to an event where a plurality of users may be utilized to perform a task, such as purchasing items for a discount. Although various embodiments are described with respect to a group purchasing event, it is contemplated that the approach described herein may be used with other events when groups can be organized, such as a social event (e.g., dating, hiking, sports events, etc.), a travel event (e.g., a trip to a particular location, accessing a cab for travel, etc.), etc.
Other services additionally enable retailers to sell their products at the price of group buying. As such, retailers can broadcast a group buying marketing promotion to consumers. Then, consumers can browse the promotions to obtain discounts based on bulk purchasing from the retailers. Other services include grouping people to receive bulk discounts at online retailers. For example, a group can be formed to purchase items from an online retailer at bulk prices as a single entity. These bulk purchases are usually for a multitude of a same item that is available for purchase. For instance, a discount is provided if 50 tooth whitening kits that are all the same are purchased.
However, these services fail to address circumstances of an individual finding out about a group discount deal at a retail establishment and organizing a group to take advantage of the group discount deal. This organization can occur within a certain time limit because the user may wish to move to another location and/or the retail establishment may only consider offering the deal for a limited time. Further, there may be significant challenges to determining other users to include in group purchasing events based on amounts of information about the other users.
Further, the above-mentioned services conventionally limit the success of various offers for discount deals based on a minimum number of participant buyers. If the minimum number of participants is not reached, then the discount deal is deemed invalid, or an offering for such a deal is not made.
To address this problem, a system 100 of
Further, retail users and/or consumer users may publish notifications based on subscription information, context information, category of retail publications, or a combination thereof associated with other consumer users (e.g., subscriber users). Contextual information may include a location of a device associated with the other consumers in comparison with a location associated with the group event or a store, for example. As such, consumer users that are within a proximity of the location of the group event can be selected as possible attendees of the group event. Contextual information may also include a user's historical behavior and/or travel patterns, and based on this history, the notification may be sent to the user at a time when the user is known to be within a particular proximity of a proposed group event, or website travel, etc.
In one example, users may have one or more preference lists or wish lists in which a user may select any number of items that the user wants to purchase. Any number of items may be submitted by buyers and organized in their wish lists. Sellers, or providers, of products can get possible matching information regarding any number of items on various wish lists that correspond to items that the seller has available by analyzing the wish list data.
For example, if one or more users have a camera in their wish list that the provider sells for $100, and one or more other users have a lens on their wish list that retails for $30, the total retail price for the two products is $130. But, while one user only wants a camera, and another only wants a lens, it may be advantageous for the seller to offer a discount based on a package deal to move product. For instance, the provider may be incentivized to sell the camera for $90 and the lens for $20 for a total of $110 to increase sales. While such a discount might entice the user to pull the trigger and buy the whole package deal, not all users want to buy all of the items that are part of the package. So, the matching between wish lists of multiple users offers an opportunity to match the desirable products, generate a bundle price of items based as if the items are sold together at a lower price, and provide the items that each user wants a la carte at the individual package price in a group shopping event. So, a user that wants to buy the camera is offered the camera for $90 and the user that wants the lens is offered the lens at $20 so long as both items are purchased by their requisite group member.
The matching process could be enhanced by standard information retrieval techniques so as to parse the keywords from the description of each item that is added to the wish list. Another enhancement to the matching process is a determination of a frequency of how often items appear together on a wish list, or how often items are purchased together. Such a determination would be helpful in suggesting various packages as a basis for creating a group shopping event.
Suppose each user u has a wish list which is a set of items, denoted as Wu(i1, i2, . . . , in). The set of all wished items is defined by I={i1,i2, . . . , in}. Given a set of users, each having a wish list, the lists may be designated as W1(i1, i2, . . . , in1), W2(i1,i2, . . . , in2), . . . Wm(i1,i2, . . . , inm). From these sets of wished items, a business intelligence analysis can be applied, such as “Frequent Itemset Mining” to find the sets of items that appear together most of the time. Specifically, sets: F1, F2, . . . Fn, which are subsets of I and contain items that appear together at least for f times from W1, W2, . . . Wm, can be found.
When providers decide that a group shopping event should be established based on the above matching of wish lists, items, an frequency, the providers may decided to publish the group shopping event. The group shopping event may be broadcast to any buyers whose wish list includes at least one item in this new group shopping event. The broadcast may also be sent to any user that has a tendency to buy such products, or has an indicated interest as stored in a user profile, for example. The broadcast may be by any means such as online notifications, emails, short-messages, website updates, and online push messages.
Moreover, the sellers can also broadcast messages specific to the location of nearby people. For instance, if users just come across within 1 mile to a shop location, they may also receive a notification, even if their wish list does not contain any item in the group shopping package. Users may also be paired, or notified, of a deal, or a group shopping event may be created based upon an analysis that indicates that particular users are within a designated proximity of each other. This may be advantageous if two users that are interested in buy a camera, for example, are near each other and a store, and then a group event based on a bulk purchase may be created.
Providers may also have the ability to set preferences regarding the minimum number of people needed to make a deal valid, the maximum number of people that may be allowed to take advantage of the special deal, how many people may be offered the deal, a specific number of people that take advantage of the deal first receive a further discount or offer, etc.
In another example, with this approach, a user can enter an establishment (e.g., a store, a restaurant, a ticketing agency, a hotel, virtual store, etc.) and talk to or haggle with a representative (e.g., a sales associate, manager, etc.) of the store. In response the representative or the user may propose a deal or arrangement to purchase one or more items. The deal may include purchasing at least a certain amount of items to receive a certain total or per item price, or additional items as part of a package deal or bundle. The user, however, may only want a single or a certain number of the items less than the amount of items that are required to get the agreed upon discount price.
In order to receive the deal, the user can search of additional users to partake in a group purchasing event at the retail or virtual establishment. In certain examples, the deal may be time sensitive, in which case, users that are nearby the establishment and/or can arrive at the establishment before a predetermined time can be selected as potential members of the group purchasing event. When group members are invited and/or arrive at the group purchasing event, the users can purchase the items and receive the deal (e.g., a discount, extra goods and/or services, etc.). Group members that receive the deal may do so physically or virtually.
As shown in
The group purchasing platform 103 receives the input, from a UE 101, specifying a group event. The input can specify one or more parameters associated with the group event. For example, the parameters may include one or more categories of group events associated with the group event. Additionally or alternatively, the parameters may include criteria for determining one or more other UEs 101 to which to send a notification about the group event. In another example, the parameters can include location information of the group event. The group purchasing platform 103 can then determine a location associated with the group event if a physical location is desirable, or a virtual location such as an e-store if that is best suited for the group event. A physical location may be based on the location of the UE 101 and/or another location associated with the group purchasing event (e.g., an establishment address, establishment location coordinates, address of user, etc.). The location can be specified in an input message and/or be determined based on information stored in the user user/wish list database 107 and/or item database 109.
For example, the user user/wish list database 107 may include user profiles associating each user with wish list information, preferences, shopping tendencies, context information, subscription information, etc. These user profiles may be linked to an account of the user. The user profiles, for example, may be used to determine the likelihood that a user will actually purchase an item that is placed on a wish list, and a trending analysis may be done such that trending data may be kept and stored in the user user/wish list database 107 to identify particular price point discounts that cause a user to act and purchase an item.
In certain embodiments, context information is information that may dynamically change over time. For example, a location of a UE 101 associated with a user can be contextual information. In another example, other contextual user information such as user calendar event information, weather information, environmental sensor information, accelerometer information, compass information, etc.
Subscription user information may include one or more parameters utilized to determine the relevancy of a potential group event to the individual users. Such parameters can include categories of group events that the user indicates the user may wish to participate in. For example, categories for purchasing events can include types of goods (e.g., furniture, home and garden, bed and bath, clothing, shoes, accessories, electronics, sports, books, media, etc.) as well as subcategories of such goods (e.g., electronics may include computers, video games, cameras, portable media players, navigation equipment, cell phones, etc.).
The item database 109 may include information about one or more items available for purchase, or stored in a provider's inventory, group events and/or items associated with the group events. For example, the item database 109 may include a purchasable goods or services, categorical information associated with the items (e.g., products, services, etc.) The categorical information may be stored in a data structure (e.g., a tree) and include one or more subcategories. Further, the item database 109 can include a description of the event and/or a description of one or more associated items.
Location information as well as other contextual information about a user can be collected and monitored at the group purchasing platform 103. In certain embodiments, an application 113 on the UE 101 can monitor contextual information associated with a data collection module 117 of the UE 101. For example, the data collection module may utilize a location determination sensor system, such as a Global Positioning System (GPS) to access GPS satellites 119 to determine the location of the UE 101. The UE 101 may then cause transmission of the contextual information (e.g., the location information) to the group purchasing platform for processing. The group purchasing platform 103 can receive the contextual information and store the contextual information in a user profile associated with the user in the user user/wish list database 107. In certain embodiments, the user profile may include an identifier of the user (e.g., a username) and/or an identifier of the UE 101 (e.g., a hardware identifier such as an International Mobile Equipment Identity (IMEI), a phone number, an Internet Protocol address, etc.).
Received criteria associated with the input can be parsed to determine which users may be candidates to send notifications about the group event to. The criteria can include one or more parameters or rules about contextual information or other information associated with the candidates. For example, the criteria can include one or more associations with the location of the candidates. The criteria can thus include one or more relationships between the location of the group event and the location of users. In one example, the relationship can be whether the candidates are within a proximity or range of the location of the group event. In another example, the relationship can be whether the candidates are within a predetermined geographic area (e.g., geographic parameters of a park, a mall, etc.) associated with the event location. Further, criteria can include a quantity of candidates that are needed and/or a quantity of items that need to be purchased to get a particular discounted price. Moreover, criteria can include a time when the group event would occur. The time of the group event can be correlated to calendar events of the candidates to determine whether the candidates are available to join the group shopping event. In yet another example, the criteria can include rules about the candidate.
In one example, the rules about the candidate can include rules about a rating or credit value associated with the candidate. In certain embodiments, a peer rating can be utilized to determine a credit value (e.g., for credibility) associated with users. A high credit value can be associated with a productive user that would likely be desirous in a group event. A low credit value can be associated with a less desirous user (e.g., a user that is difficult to work with, quits from the group, etc.). A rating associated with a candidate can be based on reviews from other users that have dealt with the candidate before. For example, if the candidate says that the candidate will take advantage of a group event, but does not, the candidate can receive a negative rating, which may affect the candidate's credit value, while if the candidate was helpful (e.g., actively contributed) in a previous group event, the candidate can receive a positive rating raising the candidate's credit value. Additionally, if the initiating user cancels a group event and/or the group event does not conform to the initiating user's description, the initiating user can receive a negative rating affecting the initiating user's credit value.
In another example, the rules about the candidate can include rules about social connectivity of the candidate to the initiating user or provider. For example, the initiating user and/or candidate(s) can be associated with one or more social networks on one or more social networking platforms 121. Examples of social networking services include networks in which users can interact with other users. In certain examples, user may update profiles to interact and show information about the user to others. Information associated with the social networking platform 121 may be utilized as criteria for determining and/or filtering candidates. For example, a candidate's social distance from the user (e.g., based on one or more degrees of separation from which the user and the candidate may be connected). In one example, the criteria provides a preference to selecting a candidate to send a notification if the candidate is a direct contact of the initiating user. In another example, the candidates not within a certain social distance of the initiating user can be filtered. In certain embodiments, the group purchasing platform 103 can contact the social networking platform 121 (e.g., via an application programming interface) to retrieve social networking information utilized as criteria parameters. In other embodiments, the UE 101 of the initiating user can retrieve the social networking information.
Moreover, the candidates (e.g., users) can set criteria that can be stored in the user profiles. As previously noted, such criteria can include selected relevant categories of events. Further, the criteria can include subscription information about proximity of the subscription user to the event. For example, the subscription user can set a user profile parameter so that the user only gets notifications of group events if the subscription user is within a threshold range of the event (e.g., based on a location of a UE 101 associated with the subscription user), or active on the user's respective UE 101 in the case of an e-store scenario.
Matching based on one or more criteria set by the subscription user and/or user initiating or publicizing the group event can be accomplished by the group purchasing platform 103. The group purchasing platform 103 can then determine the candidates based, at least in part, on the matching. In certain embodiments, if an exact match(s) are not found, the criteria set by the initiator of the group event can be relaxed to find additional candidates. In one embodiment, once the group purchasing platform 103 determines the candidates based on the criteria, a notification can be generated and sent to the UEs 101 of the candidates. In another embodiment, information about the candidates can be sent to the initiating UE 101 and the initiating user can select from the candidates which candidates the user wishes to invite to the group event. Then, the notification can be sent based on the selection.
The candidate UEs 101 can receive the notification. In certain examples, the notification may include a description of the group event (e.g., any items associated with the group event, categories associated with the group event, etc.) as well as information about associated criteria (e.g., a target time to be at the group event, a number of items needed to be purchased, etc.). The candidate can view the options and determine whether the candidate wishes to join the group event. If the candidate wishes to participate in the group event, the candidate can send a message to the group purchasing platform 103 and/or the UE 101 of the initiating user. When the necessary amounts of users are gathered, another notification can be sent notifying the candidates that the group event is closed. Then, the users can partake in the group event. After the event, one or more members of the group may be asked to rate the initiating user and/or the other users partaking in the group event. This may include a rating as to whether the user was difficult, whether the initiating user correctly identified the group event, whether the candidate users attended and/or attended on time, etc. The rating may be utilized to adjust a credit value for each user (e.g., for rating the credibility of the user).
In one example, as discussed above, users may have one or more preference lists or wish lists in which a user may select any number of items that the user wants to purchase that are stored in the user/wish list database 107, or available in some other user profile that is stored by the retail client 111, social networking platform 121 or even on the UE 101. Any number of items may be submitted by buyers and organized in their wish lists. Sellers, or providers, of products which may use their own requisite UE 101 can be an initiator of a group event, and can get possible matching information regarding any number of items on various wish lists that correspond to items that the seller has available by analyzing the wish list data by way of the group purchasing platform 103.
For example, if one or more users of a UE 101 have a camera in their wish list that the provider sells for $100, and one or more other users, or even the same user, have a lens on their wish list that retails for $30, the total retail price for the two products is $130. But, while one user only wants a camera, and another only wants a lens, it may be advantageous for the seller to offer a discount based on a package deal to move product. For instance, the provider may be incentivized to sell the camera for $90 and the lens for $20 for a total of $110 to increase sales. While such a discount might entice the user to pull the trigger and buy the whole package deal, not all users want to buy all of the items that are part of the package. So, the matching between wish lists of multiple users offers an opportunity to match the desirable products, generate a bundle price of items based as if the items are sold together at a lower price, and provide the items that each user wants a la carte at the individual package price in a group shopping event. So, a user that wants to buy the camera is offered the camera for $90 and the user that wants the lens is offered the lens at $20 so long as both items are purchased by their requisite group member.
The matching process could be enhanced by standard information retrieval techniques so as to parse the keywords from the description of each item that is added to the wish list. Another enhancement to the matching process is a determination of a frequency of how often items appear together on a wish list, or how often items are purchased together. Such a determination would be helpful in suggesting various packages as a basis for creating a group shopping event.
Accordingly, the group purchasing platform 103 enables a matching of users and products based on one or more users u that has a wish list which is a set of items, denoted as Wu(i1, i2, . . . , in). The set of all wished items is defined by I={i1,i2, . . . , in}. Given a set of users, each having a wish list, the lists may be designated as W1(i1, i2, . . . , in1), W2(i1,i2, . . . , in2), . . . Wm(i1,i2, . . . , inm) From these sets of wished items, a business intelligence analysis performed by the group purchasing platform 103 can be applied, such as “Frequent Itemset Mining” to find the sets of items that appear together most of the time. Specifically, sets: F1, F2, . . . Fn, which are subsets of I and contain items that appear together at least for f times from W1, W2, . . . Wm, can be found.
When providers or initiating users decide that a group shopping event should be established based on the above matching of wish lists, items, an frequency, the providers may decided to publish the group shopping event. The group shopping event may be broadcast by the group purchasing platform 103 to any user of any UE 101 whose wish list includes at least one item in this new group shopping event. The broadcast may be by any means such as online notifications, emails, short-messages, website updates, and online push messages.
Moreover, the initiating users or sellers using their own respective UE 101 can also broadcast messages specific to the location of nearby people. For instance, if users of UE 101's are within 1 mile to a shop location, for example, they may also receive a notification, even if their wish list does not contain any item in the group shopping package. The specific distance may be varied by either a user or provider preference, of course.
Providers may also have the ability to set preferences by way of the purchase application 113 regarding the minimum number of people needed to make a deal valid, the maximum number of people that may be allowed to take advantage of the special deal, how many people may be offered the deal, a specific number of people that take advantage of the deal first receive a further discount or offer, etc. The application 113 can be in the form of a web browser browsing to a web portal associated with the group purchasing platform 103, a widget, a native application 113 that has an application programming interface (API) that can connect to the group purchasing platform 103, etc.
In another example, an initiating user arrives at a store in a mall, or an e-store and converses with an employee of the store either in person, by email, instant message, etc. The employee indicates that a cellular phone that the initiating user is viewing can be purchased for a first price, however if five cellular phones are purchased together within an hour, the cellular phones can be sold for a second price lower than the first price. The initiating user does not need five cellular phones, so the initiating user decides to logon to the group purchasing platform 103 utilizing a purchase application 113. The user specifies criteria associated with a group purchasing event associated with the five cellular phones. For example, the criteria can include that candidates to send notifications to should be within the mall, within a certain range of the mall, within a certain range of the initiating user's UE 101, etc. The criteria may also include one or more parameters dealing with ratings associated with the candidates. The group purchasing platform 103 can send out notifications to candidates matching the criteria as described above. The initiating UE 101 then receives responses from one or more of the candidates receiving notification. When enough users are organized to take advantage of the group buying event, the group purchasing platform 103 and/or the purchasing application 113 can determine to send a notification to other users saying that the group event is full. Then, the users can partake in the group purchasing event to buy the cellular phones.
By way of example, the communication network 105 of system 100 includes one or more networks such as a data network (not shown), a wireless network (not shown), a telephony network (not shown), or any combination thereof. It is contemplated that the data network may be any local area network (LAN), metropolitan area network (MAN), wide area network (WAN), a public data network (e.g., the Internet), short range wireless network, or any other suitable packet-switched network, such as a commercially owned, proprietary packet-switched network, e.g., a proprietary cable or fiber-optic network, and the like, or any combination thereof. In addition, the wireless network may be, for example, a cellular network and may employ various technologies including enhanced data rates for global evolution (EDGE), general packet radio service (GPRS), global system for mobile communications (GSM), Internet protocol multimedia subsystem (IMS), universal mobile telecommunications system (UMTS), etc., as well as any other suitable wireless medium, e.g., worldwide interoperability for microwave access (WiMAX), Long Term Evolution (LTE) networks, code division multiple access (CDMA), wideband code division multiple access (WCDMA), wireless fidelity (WiFi), wireless LAN (WLAN), Bluetooth®, Internet Protocol (IP) data casting, satellite, mobile ad-hoc network (MANET), and the like, or any combination thereof.
The UE 101 is any type of mobile terminal, fixed terminal, or portable terminal including a mobile handset, station, unit, device, multimedia computer, multimedia tablet, Internet node, communicator, desktop computer, laptop computer, notebook computer, netbook computer, tablet computer, Personal Digital Assistants (PDAs), audio/video player, digital camera/camcorder, positioning device, television receiver, radio broadcast receiver, electronic book device, game device, or any combination thereof, including the accessories and peripherals of these devices, or any combination thereof. It is also contemplated that the UE 101 can support any type of interface to the user (such as “wearable” circuitry, etc.).
By way of example, the UE 101, group purchasing platform 103, and retail client 111 communicate with each other and other components of the communication network 105 using well known, new or still developing protocols. In this context, a protocol includes a set of rules defining how the network nodes within the communication network 105 interact with each other based on information sent over the communication links. The protocols are effective at different layers of operation within each node, from generating and receiving physical signals of various types, to selecting a link for transferring those signals, to the format of information indicated by those signals, to identifying which software application executing on a computer system sends or receives the information. The conceptually different layers of protocols for exchanging information over a network are described in the Open Systems Interconnection (OSI) Reference Model.
Communications between the network nodes are typically effected by exchanging discrete packets of data. Each packet typically comprises (1) header information associated with a particular protocol, and (2) payload information that follows the header information and contains information that may be processed independently of that particular protocol. In some protocols, the packet includes (3) trailer information following the payload and indicating the end of the payload information. The header includes information such as the source of the packet, its destination, the length of the payload, and other properties used by the protocol. Often, the data in the payload for the particular protocol includes a header and payload for a different protocol associated with a different, higher layer of the OSI Reference Model. The header for a particular protocol typically indicates a type for the next protocol contained in its payload. The higher layer protocol is said to be encapsulated in the lower layer protocol. The headers included in a packet traversing multiple heterogeneous networks, such as the Internet, typically include a physical (layer 1) header, a data-link (layer 2) header, an internetwork (layer 3) header and a transport (layer 4) header, and various application headers (layer 5, layer 6 and layer 7) as defined by the OSI Reference Model.
In one embodiment, the group purchasing platform 103 may interact according to a client-server model with the applications 113 of the UE 101. According to the client-server model, a client process sends a message including a request to a server process, and the server process responds by providing a service (e.g., group organization, group purchasing, etc.). The server process may also return a message with a response to the client process. Often the client process and server process execute on different computer devices, called hosts, and communicate via a network using one or more protocols for network communications. The term “server” is conventionally used to refer to the process that provides the service, or the host computer on which the process operates. Similarly, the term “client” is conventionally used to refer to the process that makes the request, or the host computer on which the process operates. As used herein, the terms “client” and “server” refer to the processes, rather than the host computers, unless otherwise clear from the context. In addition, the process performed by a server can be broken up to run as multiple processes on multiple hosts (sometimes called tiers) for reasons that include reliability, scalability, and redundancy, among others.
The location module 201 can determine a user's location. The user's location can be determined by a triangulation system such as GPS, assisted GPS (A-GPS), Cell of Origin, or other location extrapolation technologies. Standard GPS and A-GPS systems can use satellites 119 to pinpoint the location of a UE 101. A Cell of Origin system can be used to determine the cellular tower that a cellular UE 101 is synchronized with. This information provides a coarse location of the UE 101 because the cellular tower can have a unique cellular identifier (cell-ID) that can be geographically mapped. The location module 201 may also utilize multiple technologies to detect the location of the UE 101. Location coordinates (e.g., GPS coordinates) can give finer detail as to the location of the UE 101 when media is captured. In one embodiment, GPS coordinates are stored as context information in the memory 217 and are transmitted to the group purchasing platform 103 via the communication interface 213. Moreover, in certain embodiments, the GPS coordinates can include an altitude to provide a height. In other embodiments, the altitude can be determined using another type of altimeter. Further, the location module 201 can utilize wireless local area networking location sensing technologies and/or other types of indoor location technologies to determine locations. With this approach, users' locations within buildings can be sensed.
The magnetometer module 203 can be used in finding horizontal orientation of the UE 101. A magnetometer is an instrument that can measure the strength and/or direction of a magnetic field. Using the same approach as a compass, the magnetometer is capable of determining the direction of a UE 101 using the magnetic field of the Earth. The front of an image capture device (e.g., a camera) can be marked as a reference point in determining direction. The image capture device can provide image information from a sensor to the image capture module 207. Thus, if the magnetic field points north compared to the reference point, the angle the UE 101 reference point is from the magnetic field is known. Simple calculations can be made to determine the direction of the UE 101. In one embodiment, horizontal directional data obtained from a magnetometer can be stored in memory 217 and/or transmitted via the communication interface 213 to the group purchasing platform 103. This may be utilized to determine where a traveling user is going. For example, if the user is traveling away from a group event at a certain speed (e.g., determined by location information as well as directional information), the group purchasing platform 103 may determine not to send a notification of the group event to the user.
The accelerometer module 205 can be used to determine vertical orientation of the UE 101. An accelerometer is an instrument that can measure acceleration. Using a three-axis accelerometer, with axes X, Y, and Z, provides the acceleration in three directions with known angles. Once again, the front of the image capture device can be marked as a reference point in determining direction. Because the acceleration due to gravity is known, when a UE 101 is stationary, the accelerometer module 205 can determine the angle the UE 101 is pointed as compared to Earth's gravity. In one embodiment, vertical directional data obtained from an accelerometer is embedded into the metadata of captured or streaming media or otherwise associated with the UE 101 by the purchase application 113. In certain embodiments, the magnetometer module 203 and accelerometer module 205 can be means for ascertaining a perspective of a user. This perspective information may be stored in the memory 217 and sent to the group purchasing platform 103. Further, because the Earth's gravity is known, the accelerometer module 205 may be utilized as a base point for determining magnetometer information.
Moreover, the image capture module 207 can capture sill images and/or video from an image sensor. Further, audio information may be retrieved from a microphone input source associated with the UE 101. The image capture module 207 can be utilized to capture images, video, and/or media associated with an item or items to be purchased during a group purchasing event and/or other images that can be useful in defining a group event. This graphical information can be transmitted to the group purchasing platform 103 as part of a description associated with a specified group event.
In one embodiment, the communication interface 213 can be used to communicate with the group purchasing platform 103 or other UEs 101. Certain communications can be via methods such as an internet protocol, messaging (e.g., Short Message Service (SMS), Multimedia Messaging Service (MMS), etc.), or any other communication method (e.g., via the communication network 105). In some examples, the UE 101 can send context information associated with the UE 101 to the group purchasing platform 103. In other examples, the user can utilize a user interface 211 to specify a group event to send to the group purchasing platform 103. Further, the communication interface 213 can be utilized to communicate with other UEs 101.
The user interface 211 can include various methods of communication. For example, the user interface 211 can have outputs including a visual component (e.g., a screen), an audio component, a physical component (e.g., vibrations), and other methods of communication. User inputs can include a touch-screen interface, a scroll-and-click interface, a button interface, a microphone, etc. Input can be via one or more methods such as voice input, textual input, typed input, typed touch-screen input, other touch-enabled input, etc. In certain embodiments, the user interface 211 and/or runtime module 209 can be means for causing presentation of context-based grouping queries and results. Example user interfaces of such grouping queries, results, and actions performed as part of the results are shown in
The purchasing module 215 may be utilized in facilitating access of group event information for the UE 101 and/or the group purchasing platform 103. The purchasing module 215 can thus be utilized to collect context information associated with the user of the UE 101 and send the context information to the group purchasing platform 103. Further, the purchasing module 215 can be utilized in notifying a user of one or more group events as well as specifying group events.
The publish component/communication interface 301 can be used to communicate with a UE 101 that is operated by any of users or providers as well as other devices connected on the communication network 105. The group purchasing platform 103 can receive information from the UE 101 via the publish component/communication interface 301 via methods such as internet protocol, MMS, SMS, GPRS, or any other available communication method. The UE 101 may further send information to the group purchasing platform 103 for many reasons, such as to update user profiles in the user user/wish list database 107, group event information in the item database 109, etc.
The context update module 303 can receive context information from UEs 101 via the publish component/communication interface 301. The context update module 303 can then update user profiles in the user user/wish list database 107 as well as other tables or data structures (e.g., indexes) utilized in sorting, grouping, or organizing user information based on the context information (e.g., user location information). Further, the business intelligence module 305 may maintain other user profile information (e.g., user specified criteria on when to send notifications). User specified criteria of when to send notifications can include selection of one or more categories that may be relevant to the user, rules for sending notifications based on the user's location, etc.
The business intelligence module 305 can additionally propose or receive requests from providers and/or sellers to initiate organization of a group event based on analyzed user preferences and/or any data available in databases 107 and 109. The group shopping module 307 can receive a request from a UE 101 via the publish component/communication interface 301. Then, the group shopping module 307 can populate a data structure (e.g., a data structure in memory 309) associated with the request as well as information associated with the event (e.g., criteria for forming a group, location and/or context information, etc.). This data structure may be stored as part of the item database 109. Then, the group shopping module 307 can organize a group event for the UE 101 based on the criteria, context information, a combination thereof, etc. Any notification of the group event may be transmitted to a UE 101 by way of the publish component/communication interface 301.
At step 401, the group purchasing platform 103 determines one or more items in one or more preference lists associated with one or more users by analyzing the content of the one or more preference lists which may be user preferences, purchase wish lists, buyer tendency, etc. The process continues to step 403 in which the group purchasing platform 103 determines one or more associations among one or more other items in the one or more preference lists with the one or more items. In step 403, the group purchasing platform also a determines frequency information to indicate respective frequencies that the one or more other items appear together with the one or more items in the one or more preference lists and determines of the one or more associations or any correspondence based, at least in part, on the frequency information.
Then, at step 405, the group purchasing platform 103 processes the one or more associations to cause, at least in part, a selection of at least one of the one or more other items to cause a bundling of the selected at least one of the one or more other items with the one or more items to create one or more bundles.
Next, in step 407, the group purchasing platform 103 determines a location associated with the group event and/or any of the UE 101. This location can be determined from information specified in the input and/or additional information received from the initiating UE 101. The location may be based upon a location of the initiating UE 101 (e.g., as determined by GPS or other location determination technologies), and/or another location associated with the group event (e.g., an establishment address, establishment location coordinates, address of user, etc.). Proximate UEs 101 may optionally be associated with the group event. In certain embodiments, the association can be based on the proximity of the other UEs 101 to the determined location. This may occur because, for example, the other UEs 101 are within a predetermined range of the group event location, within a geographic boundary associated with the group event location, etc. The location of the candidate UEs 101 can be determined from one or more user profiles associated with each candidate UE 101. The user profiles can include location information of the candidate UEs 101 transmitted by the candidate UEs 101 to the group purchasing platform 103. As such, the group purchasing platform 103 can monitor the location of candidate UEs 101 (e.g., in real-time or near real-time). In this manner, momentary UE locations can be utilized in determining candidate UEs 101. One or more other UEs 101 can be candidates for joining the group event based on the user preference/wish lists.
Further, at step 407, the candidate UEs 101 can be determined based, at least in part, on subscription information and/or ranking information and/or credit rating information. As previously noted, subscription information may include criteria selected by the candidates. In one example, the group purchasing platform 103 determines one or more categories associated with the group event. Further, the group purchasing platform 103 determines respective subscription information corresponding to the one or more candidate UEs 101. The subscription information can be associated with the one or more categories. For example, subscription information stored in a user user/wish list database 107 can be associated with respective user profiles of associated with the respective candidate UEs 101. The criteria (e.g., categories, distance from event, etc.) can be utilized determining candidate UEs 101 by matching and/or filtering candidate UEs 101.
In step 407, the a determination of one or more rankings of the one or more items and the one or more other items in the one or more preference lists may be based on rankings within the list of the user such as an importance of whether a user wants to buy an item more than another, or a ranking based on how reliable a user is in going through with a group event. The group purchasing platform 103 may create a user profile of the one or more users based, at least in part, on the one or more rankings and a likelihood of purchasing any of the one or more items and the one or more other items. In this example, the likelihood of purchasing is based, at least in part, on a history of purchasing a particularly ranked item. But, in other embodiments, the ranking may determine whether a user should be invited to the group event, for instance, if they are ranked as being unreliable
Next, in step 409, the group purchasing platform 103 determines determine respective cost information, respective deal information, or a combination thereof of the one or more bundles. Further, in step 409, the group purchasing platform 103 causes a division of the respective cost information, respective deal information, or a combination thereof of the bundle to determine individual item cost of the one or more items and the one or more other items of the bundle.
Then, in step 411, the group purchasing platform 103 causes a rendering of a user interface for presenting the one or more bundles to one or more providers of the at least one group shopping event, and a rendering of the respective cost information, the respective deal information, or a combination thereof of the bundle in the user interface.
Then, in step 413, based, at least in part, on a reception of at least one input from the one or more providers for specifying an availability of one or more of the one or more bundles, the group purchasing platform 103 a determines to generate at least one group shopping event.
Upon generating a group, in step 415, the group purchasing platform 103 optionally shares the respective cost information, respective deal information, or a combination thereof of the bundle and/or the individual item cost of the one or more items and the one or more other items of the bundle with the one or more users based, at least in part, on the one or more preference lists. The group purchasing platform 103 may also optionally process the location information of the one or more users and share the respective cost information, respective deal information, or a combination thereof of the bundle and/or the individual item cost of the one or more items and the one or more other items of the bundle with the one or more users based, at least in part, on the determined location information. The sharing, as discussed above may be based on any of a users ranking, rating, etc, but may also be based, at least in part, on one or more criteria specified by the one or more providers, the one or more users, or a combination thereof. The provider specified criteria may be a minimum ranking or likelihood of purchase, a minimum or maximum number of users that are required or may take advantage of a group event, a time or length of time that the group event may occur or last, a number of invitees, a set proximity, etc.
The sharing discussed in step 415 may be by way of a notification caused to be generated by the group purchasing platform 103 and sent to the UEs 101 that is one or more of an email, short message service, online push message, banner post, blog post, internet link, or website update, voice call, multimedia message, etc.
With the above approaches, a user is able to receive notifications about group events. These notifications can be part of organizing the group events. Group events can further be utilized in activities, such as purchasing items. Further, a group event platform can be utilized to efficiently match published events (e.g., deals) with users' subscriptions for group events. The notifications can further be based on momentary locations of UEs 101. As such, a distance parameter associated with a UE 101 of the user can be utilized in providing the user relevant group event opportunities. With this approach, the user is provided a customized view of relevant group events by effectively preventing spam notices.
The processes described herein for efficiently organizing a group event (e.g., a group purchase event) may be advantageously implemented via software, hardware, firmware or a combination of software and/or firmware and/or hardware. For example, the processes described herein, may be advantageously implemented via processor(s), Digital Signal Processing (DSP) chip, an Application Specific Integrated Circuit (ASIC), Field Programmable Gate Arrays (FPGAs), etc. Such exemplary hardware for performing the described functions is detailed below.
A bus 1010 includes one or more parallel conductors of information so that information is transferred quickly among devices coupled to the bus 1010. One or more processors 1002 for processing information are coupled with the bus 1010.
A processor (or multiple processors) 1002 performs a set of operations on information as specified by computer program code related to efficiently organize a group event (e.g., a group purchase event). The computer program code is a set of instructions or statements providing instructions for the operation of the processor and/or the computer system to perform specified functions. The code, for example, may be written in a computer programming language that is compiled into a native instruction set of the processor. The code may also be written directly using the native instruction set (e.g., machine language). The set of operations include bringing information in from the bus 1010 and placing information on the bus 1010. The set of operations also typically include comparing two or more units of information, shifting positions of units of information, and combining two or more units of information, such as by addition or multiplication or logical operations like OR, exclusive OR (XOR), and AND. Each operation of the set of operations that can be performed by the processor is represented to the processor by information called instructions, such as an operation code of one or more digits. A sequence of operations to be executed by the processor 1002, such as a sequence of operation codes, constitute processor instructions, also called computer system instructions or, simply, computer instructions. Processors may be implemented as mechanical, electrical, magnetic, optical, chemical or quantum components, among others, alone or in combination.
Computer system 1000 also includes a memory 1004 coupled to bus 1010. The memory 1004, such as a random access memory (RAM) or any other dynamic storage device, stores information including processor instructions for efficiently organizing a group event (e.g., a group purchase event). Dynamic memory allows information stored therein to be changed by the computer system 1000. RAM allows a unit of information stored at a location called a memory address to be stored and retrieved independently of information at neighboring addresses. The memory 1004 is also used by the processor 1002 to store temporary values during execution of processor instructions. The computer system 1000 also includes a read only memory (ROM) 1006 or any other static storage device coupled to the bus 1010 for storing static information, including instructions, that is not changed by the computer system 1000. Some memory is composed of volatile storage that loses the information stored thereon when power is lost. Also coupled to bus 1010 is a non-volatile (persistent) storage device 1008, such as a magnetic disk, optical disk or flash card, for storing information, including instructions, that persists even when the computer system 1000 is turned off or otherwise loses power.
Information, including instructions for efficiently organizing a group event (e.g., a group purchase event), is provided to the bus 1010 for use by the processor from an external input device 1012, such as a keyboard containing alphanumeric keys operated by a human user, a microphone, an Infrared (IR) remote control, a joystick, a game pad, a stylus pen, a touch screen, or a sensor. A sensor detects conditions in its vicinity and transforms those detections into physical expression compatible with the measurable phenomenon used to represent information in computer system 1000. Other external devices coupled to bus 1010, used primarily for interacting with humans, include a display device 1014, such as a cathode ray tube (CRT), a liquid crystal display (LCD), a light emitting diode (LED) display, an organic LED (OLED) display, a plasma screen, or a printer for presenting text or images, and a pointing device 1016, such as a mouse, a trackball, cursor direction keys, or a motion sensor, for controlling a position of a small cursor image presented on the display 1014 and issuing commands associated with graphical elements presented on the display 1014. In some embodiments, for example, in embodiments in which the computer system 1000 performs all functions automatically without human input, one or more of external input device 1012, display device 1014 and pointing device 1016 is omitted.
In the illustrated embodiment, special purpose hardware, such as an application specific integrated circuit (ASIC) 1020, is coupled to bus 1010. The special purpose hardware is configured to perform operations not performed by processor 1002 quickly enough for special purposes. Examples of ASICs include graphics accelerator cards for generating images for display 1014, cryptographic boards for encrypting and decrypting messages sent over a network, speech recognition, and interfaces to special external devices, such as robotic arms and medical scanning equipment that repeatedly perform some complex sequence of operations that are more efficiently implemented in hardware.
Computer system 1000 also includes one or more instances of a communications interface 1070 coupled to bus 1010. Communication interface 1070 provides a one-way or two-way communication coupling to a variety of external devices that operate with their own processors, such as printers, scanners and external disks. In general the coupling is with a network link 1078 that is connected to a local network 1080 to which a variety of external devices with their own processors are connected. For example, communication interface 1070 may be a parallel port or a serial port or a universal serial bus (USB) port on a personal computer. In some embodiments, communications interface 1070 is an integrated services digital network (ISDN) card or a digital subscriber line (DSL) card or a telephone modem that provides an information communication connection to a corresponding type of telephone line. In some embodiments, a communication interface 1070 is a cable modem that converts signals on bus 1010 into signals for a communication connection over a coaxial cable or into optical signals for a communication connection over a fiber optic cable. As another example, communications interface 1070 may be a local area network (LAN) card to provide a data communication connection to a compatible LAN, such as Ethernet. Wireless links may also be implemented. For wireless links, the communications interface 1070 sends or receives or both sends and receives electrical, acoustic or electromagnetic signals, including infrared and optical signals, that carry information streams, such as digital data. For example, in wireless handheld devices, such as mobile telephones like cell phones, the communications interface 1070 includes a radio band electromagnetic transmitter and receiver called a radio transceiver. In certain embodiments, the communications interface 1070 enables connection to the communication network 105 for efficiently organizing a group event (e.g., a group purchase event) to the UE 101.
The term “computer-readable medium” as used herein refers to any medium that participates in providing information to processor 1002, including instructions for execution. Such a medium may take many forms, including, but not limited to computer-readable storage medium (e.g., non-volatile media, volatile media), and transmission media. Non-transitory media, such as non-volatile media, include, for example, optical or magnetic disks, such as storage device 1008. Volatile media include, for example, dynamic memory 1004. Transmission media include, for example, twisted pair cables, coaxial cables, copper wire, fiber optic cables, and carrier waves that travel through space without wires or cables, such as acoustic waves and electromagnetic waves, including radio, optical and infrared waves. Signals include man-made transient variations in amplitude, frequency, phase, polarization or other physical properties transmitted through the transmission media. Common forms of computer-readable media include, for example, a floppy disk, a flexible disk, hard disk, magnetic tape, any other magnetic medium, a CD-ROM, CDRW, DVD, any other optical medium, punch cards, paper tape, optical mark sheets, any other physical medium with patterns of holes or other optically recognizable indicia, a RAM, a PROM, an EPROM, a FLASH-EPROM, an EEPROM, a flash memory, any other memory chip or cartridge, a carrier wave, or any other medium from which a computer can read. The term computer-readable storage medium is used herein to refer to any computer-readable medium except transmission media.
Logic encoded in one or more tangible media includes one or both of processor instructions on a computer-readable storage media and special purpose hardware, such as ASIC 1020.
Network link 1078 typically provides information communication using transmission media through one or more networks to other devices that use or process the information. For example, network link 1078 may provide a connection through local network 1080 to a host computer 1082 or to equipment 1084 operated by an Internet Service Provider (ISP). ISP equipment 1084 in turn provides data communication services through the public, world-wide packet-switching communication network of networks now commonly referred to as the Internet 1090.
A computer called a server host 1092 connected to the Internet hosts a process that provides a service in response to information received over the Internet. For example, server host 1092 hosts a process that provides information representing video data for presentation at display 1014. It is contemplated that the components of system 1000 can be deployed in various configurations within other computer systems, e.g., host 1082 and server 1092.
At least some embodiments of the invention are related to the use of computer system 1000 for implementing some or all of the techniques described herein. According to one embodiment of the invention, those techniques are performed by computer system 1000 in response to processor 1002 executing one or more sequences of one or more processor instructions contained in memory 1004. Such instructions, also called computer instructions, software and program code, may be read into memory 1004 from another computer-readable medium such as storage device 1008 or network link 1078. Execution of the sequences of instructions contained in memory 1004 causes processor 1002 to perform one or more of the method steps described herein. In alternative embodiments, hardware, such as ASIC 1020, may be used in place of or in combination with software to implement the invention. Thus, embodiments of the invention are not limited to any specific combination of hardware and software, unless otherwise explicitly stated herein.
The signals transmitted over network link 1078 and other networks through communications interface 1070, carry information to and from computer system 1000. Computer system 1000 can send and receive information, including program code, through the networks 1080, 1090 among others, through network link 1078 and communications interface 1070. In an example using the Internet 1090, a server host 1092 transmits program code for a particular application, requested by a message sent from computer 1000, through Internet 1090, ISP equipment 1084, local network 1080 and communications interface 1070. The received code may be executed by processor 1002 as it is received, or may be stored in memory 1004 or in storage device 1008 or any other non-volatile storage for later execution, or both. In this manner, computer system 1000 may obtain application program code in the form of signals on a carrier wave.
Various forms of computer readable media may be involved in carrying one or more sequence of instructions or data or both to processor 1002 for execution. For example, instructions and data may initially be carried on a magnetic disk of a remote computer such as host 1082. The remote computer loads the instructions and data into its dynamic memory and sends the instructions and data over a telephone line using a modem. A modem local to the computer system 1000 receives the instructions and data on a telephone line and uses an infra-red transmitter to convert the instructions and data to a signal on an infra-red carrier wave serving as the network link 1078. An infrared detector serving as communications interface 1070 receives the instructions and data carried in the infrared signal and places information representing the instructions and data onto bus 1010. Bus 1010 carries the information to memory 1004 from which processor 1002 retrieves and executes the instructions using some of the data sent with the instructions. The instructions and data received in memory 1004 may optionally be stored on storage device 1008, either before or after execution by the processor 1002.
In one embodiment, the chip set or chip 1100 includes a communication mechanism such as a bus 1101 for passing information among the components of the chip set 1100. A processor 1103 has connectivity to the bus 1101 to execute instructions and process information stored in, for example, a memory 1105. The processor 1103 may include one or more processing cores with each core configured to perform independently. A multi-core processor enables multiprocessing within a single physical package. Examples of a multi-core processor include two, four, eight, or greater numbers of processing cores. Alternatively or in addition, the processor 1103 may include one or more microprocessors configured in tandem via the bus 1101 to enable independent execution of instructions, pipelining, and multithreading. The processor 1103 may also be accompanied with one or more specialized components to perform certain processing functions and tasks such as one or more digital signal processors (DSP) 1107, or one or more application-specific integrated circuits (ASIC) 1109. A DSP 1107 typically is configured to process real-world signals (e.g., sound) in real time independently of the processor 1103. Similarly, an ASIC 1109 can be configured to performed specialized functions not easily performed by a more general purpose processor. Other specialized components to aid in performing the inventive functions described herein may include one or more field programmable gate arrays (FPGA), one or more controllers, or one or more other special-purpose computer chips.
In one embodiment, the chip set or chip 1100 includes merely one or more processors and some software and/or firmware supporting and/or relating to and/or for the one or more processors.
The processor 1103 and accompanying components have connectivity to the memory 1105 via the bus 1101. The memory 1105 includes both dynamic memory (e.g., RAM, magnetic disk, writable optical disk, etc.) and static memory (e.g., ROM, CD-ROM, etc.) for storing executable instructions that when executed perform the inventive steps described herein to efficiently organize a group event (e.g., a group purchase event). The memory 1105 also stores the data associated with or generated by the execution of the inventive steps.
Pertinent internal components of the telephone include a Main Control Unit (MCU) 1203, a Digital Signal Processor (DSP) 1205, and a receiver/transmitter unit including a microphone gain control unit and a speaker gain control unit. A main display unit 1207 provides a display to the user in support of various applications and mobile terminal functions that perform or support the steps of efficiently organizing a group event (e.g., a group purchase event). The display 1207 includes display circuitry configured to display at least a portion of a user interface of the mobile terminal (e.g., mobile telephone). Additionally, the display 1207 and display circuitry are configured to facilitate user control of at least some functions of the mobile terminal. An audio function circuitry 1209 includes a microphone 1211 and microphone amplifier that amplifies the speech signal output from the microphone 1211. The amplified speech signal output from the microphone 1211 is fed to a coder/decoder (CODEC) 1213.
A radio section 1215 amplifies power and converts frequency in order to communicate with a base station, which is included in a mobile communication system, via antenna 1217. The power amplifier (PA) 1219 and the transmitter/modulation circuitry are operationally responsive to the MCU 1203, with an output from the PA 1219 coupled to the duplexer 1221 or circulator or antenna switch, as known in the art. The PA 1219 also couples to a battery interface and power control unit 1220.
In use, a user of mobile terminal 1201 speaks into the microphone 1211 and his or her voice along with any detected background noise is converted into an analog voltage. The analog voltage is then converted into a digital signal through the Analog to Digital Converter (ADC) 1223. The control unit 1203 routes the digital signal into the DSP 1205 for processing therein, such as speech encoding, channel encoding, encrypting, and interleaving. In one embodiment, the processed voice signals are encoded, by units not separately shown, using a cellular transmission protocol such as enhanced data rates for global evolution (EDGE), general packet radio service (GPRS), global system for mobile communications (GSM), Internet protocol multimedia subsystem (IMS), universal mobile telecommunications system (UMTS), etc., as well as any other suitable wireless medium, e.g., microwave access (WiMAX), Long Term Evolution (LTE) networks, code division multiple access (CDMA), wideband code division multiple access (WCDMA), wireless fidelity (WiFi), satellite, and the like, or any combination thereof.
The encoded signals are then routed to an equalizer 1225 for compensation of any frequency-dependent impairments that occur during transmission though the air such as phase and amplitude distortion. After equalizing the bit stream, the modulator 1227 combines the signal with a RF signal generated in the RF interface 1229. The modulator 1227 generates a sine wave by way of frequency or phase modulation. In order to prepare the signal for transmission, an up-converter 1231 combines the sine wave output from the modulator 1227 with another sine wave generated by a synthesizer 1233 to achieve the desired frequency of transmission. The signal is then sent through a PA 1219 to increase the signal to an appropriate power level. In practical systems, the PA 1219 acts as a variable gain amplifier whose gain is controlled by the DSP 1205 from information received from a network base station. The signal is then filtered within the duplexer 1221 and optionally sent to an antenna coupler 1235 to match impedances to provide maximum power transfer. Finally, the signal is transmitted via antenna 1217 to a local base station. An automatic gain control (AGC) can be supplied to control the gain of the final stages of the receiver. The signals may be forwarded from there to a remote telephone which may be another cellular telephone, any other mobile phone or a land-line connected to a Public Switched Telephone Network (PSTN), or other telephony networks.
Voice signals transmitted to the mobile terminal 1201 are received via antenna 1217 and immediately amplified by a low noise amplifier (LNA) 1237. A down-converter 1239 lowers the carrier frequency while the demodulator 1241 strips away the RF leaving only a digital bit stream. The signal then goes through the equalizer 1225 and is processed by the DSP 1205. A Digital to Analog Converter (DAC) 1243 converts the signal and the resulting output is transmitted to the user through the speaker 1245, all under control of a Main Control Unit (MCU) 1203 which can be implemented as a Central Processing Unit (CPU).
The MCU 1203 receives various signals including input signals from the keyboard 1247. The keyboard 1247 and/or the MCU 1203 in combination with other user input components (e.g., the microphone 1211) comprise a user interface circuitry for managing user input. The MCU 1203 runs a user interface software to facilitate user control of at least some functions of the mobile terminal 1201 to efficiently organize a group event (e.g., a group purchase event). The MCU 1203 also delivers a display command and a switch command to the display 1207 and to the speech output switching controller, respectively. Further, the MCU 1203 exchanges information with the DSP 1205 and can access an optionally incorporated SIM card 1249 and a memory 1251. In addition, the MCU 1203 executes various control functions required of the terminal. The DSP 1205 may, depending upon the implementation, perform any of a variety of conventional digital processing functions on the voice signals. Additionally, DSP 1205 determines the background noise level of the local environment from the signals detected by microphone 1211 and sets the gain of microphone 1211 to a level selected to compensate for the natural tendency of the user of the mobile terminal 1201.
The CODEC 1213 includes the ADC 1223 and DAC 1243. The memory 1251 stores various data including call incoming tone data and is capable of storing other data including music data received via, e.g., the global Internet. The software module could reside in RAM memory, flash memory, registers, or any other form of writable storage medium known in the art. The memory device 1251 may be, but not limited to, a single memory, CD, DVD, ROM, RAM, EEPROM, optical storage, magnetic disk storage, flash memory storage, or any other non-volatile storage medium capable of storing digital data.
An optionally incorporated SIM card 1249 carries, for instance, important information, such as the cellular phone number, the carrier supplying service, subscription details, and security information. The SIM card 1249 serves primarily to identify the mobile terminal 1201 on a radio network. The card 1249 also contains a memory for storing a personal telephone number registry, text messages, and user specific mobile terminal settings.
While the invention has been described in connection with a number of embodiments and implementations, the invention is not so limited but covers various obvious modifications and equivalent arrangements, which fall within the purview of the appended claims. Although features of the invention are expressed in certain combinations among the claims, it is contemplated that these features can be arranged in any combination and order.
| Filing Document | Filing Date | Country | Kind | 371c Date |
|---|---|---|---|---|
| PCT/CN2011/079614 | 9/14/2011 | WO | 00 | 3/11/2014 |
