Patent Application
20170289897
Some of the disclosed embodiments relate to communication systems and networking, and more specifically to millimeter-wave communication systems and wireless networking.
Fixed wireless networks transmit data point-to-point through the air over a terrestrial microwave or millimeter-wave platform rather than through copper or optical fiber and typically use a directional antenna on each end of a wireless link. These platforms are designed for outdoor use and to accommodate various distances and bandwidths. The antennas are usually selected to make the beam narrow and thus focus transmit power to their destination, increasing reliability and facilitating range requirements. The links are usually arranged as a point-to-point setup to permit the use of these antennas. The point-to-point setup also permits the link to have better capacity and/or better reach for the same amount of power. However, narrow beams require fine orientation of the directional antennas. Consequently, directional antennas, or directional antennas and associated communication transceivers, are typically kept mechanically separated from any related devices, thus complicating system construction and installation.
Described herein are systems and methods for (i) facilitating an embedded millimeter-wave communication component, (ii) communicatively connecting mechanically fixed systems to millimeter-wave networks, and (iii) converting various components into nodes of a millimeter-wave networks.
One embodiment is a system operative to facilitate an embedded millimeter-wave communication component. The system includes: (i) a first component operative to perform a certain function, in which the certain function is performed in conjunction with a first spatial location, (ii) a millimeter-wave communication component configured to steer a millimeter-wave beam, and (iii) a mechanical component operative to mechanically fix the first component and the millimeter-wave communication component together, thereby associating said millimeter-wave communication component with the first spatial location. The millimeter-wave communication component is further configured to automatically steer the millimeter-wave beam toward a first millimeter-wave node located in a second spatial location, thereby establishing a first communication link between the first spatial location and the second spatial location, and thereby facilitating communication in conjunction with the certain function and the first spatial location.
One embodiment is a method for communicatively connecting a mechanically fixed system to a millimeter-wave network. The method includes fixing, to a rigid item which is already fixed at a first spatial location, a system comprising a millimeter-wave communication component comprising a first antenna configuration, thereby causing the first antenna configuration to be fixed in a certain orientation that is determined by said rigid item and said fixing. The method further includes compensating, by the millimeter-wave communication component, for said certain orientation in which the first antenna configuration is fixed, by generating, via the first antenna configuration, a millimeter-wave beam, and steering electronically said millimeter-wave beam toward a second spatial location. The method further includes establishing, via the millimeter-wave beam, a first communication link between the system located at the first spatial location and a first millimeter-wave node located at the second spatial location, thereby forming a millimeter wave network in conjunction with the system.
One embodiment is a millimeter-wave sub-system operative to convert a first component into a node of a millimeter-wave network. The system includes: (i) a millimeter-wave communication component, (ii) a first antenna configuration belonging to the millimeter-wave communication component, in which the millimeter-wave communication component is operative to steer a millimeter-wave beam via the first antenna configuration, and (iii) a connector embedded in the millimeter-wave communication component, in which the connector is operative to mechanically fix the millimeter-wave communication component into a first enclosure housing a first component, and to electrically connect the millimeter-wave communication component to the first component. The millimeter-wave communication component is configured to receive, via the connector, electrical power from the first component. The millimeter-wave communication component, once receiving electrical power from the first component, is further configured to automatically steer the millimeter-wave beam toward a first millimeter-wave node, thereby establishing a first communication link between the millimeter-wave communication component and the first millimeter-wave node, in which said first communication link belongs to a millimeter-wave network, and the millimeter-wave communication component is further configured to relay data, via the connector, between the millimeter-wave network and the first component, thereby making the first component an additional node of said millimeter-wave network.
The embodiments are herein described by way of example only, with reference to the accompanying drawings. No attempt is made to show structural details of the embodiments in more detail than is necessary for a fundamental understanding of the embodiments. In the drawings:
One embodiment is a system 4-sys operative to facilitate an embedded millimeter-wave communication component. The system includes: (i) a first component 9-cmp operative to perform a certain function, in which the certain function is performed in conjunction with a first spatial location 1-SL, (ii) a millimeter-wave communication component 9-mmv configured to steer 9-DR-1, 9-DR-2 a millimeter-wave beam 9-BM-1, 9-BM-2, and (iii) a mechanical component 8-mcn operative to mechanically fix the first component 9-cmp and the millimeter-wave communication component 9-mmv together, thereby associating said millimeter-wave communication component with the first spatial location 1-SL. The millimeter-wave communication component 9-mmv is further configured to automatically steer (e.g., from direction 9-DR-1 to direction 9-DR-2) the millimeter-wave beam 9-BM-1, 9-BM-2 toward a first millimeter-wave node 5-mmn-1 located in a second spatial location 2-SL, thereby establishing a first communication link 9-lnk-1 between the first spatial location 1-SL and the second spatial location 2-SL, and thereby facilitating communication in conjunction with the certain function and the first spatial location.
In one embodiment, the first millimeter-wave node 5-mmn-1 is selected from a group comprising: (i) a network gateway, (ii) an access point belonging to a radio-access-network, (iii) a millimeter-wave enabled mobile device, and (iv) a communication element in a wired network.
In one embodiment, the first component 9-cmp is a backhaul communication component, the certain function is backhaul communication, the mechanical component 8-mcn is a mechanical enclosure, the first spatial location 1-SL is an elevated position in a street, the second spatial location 2-SL is another position in the street, the first millimeter-wave node 5-mmn-1 is a millimeter-wave enabled mobile device, and said communication is operative to facilitate data transport between the backhaul communication component and the millimeter-wave enabled mobile device.
In one embodiment, the first component 9-cmp is a street light, the certain function is outdoor illumination, the mechanical component 8-mcn is a street light enclosure, the first spatial location 1-SL is a certain position on a street pole 1-sp, and said communication is operative to facilitate control of the outdoor illumination via the second spatial location 2-SL.
In one embodiment, the first component 9-cmp is a traffic light or a traffic sign, the certain function is traffic control, the mechanical component 8-mcn is a rigid construction, the first spatial location 1-SL is a certain position on a street pole 1-sp which is a traffic pole, and said communication is operative to facilitate control of the traffic light or the traffic sign.
In one embodiment, said first communication link 9-lnk-1 is operative to facilitate broadband communication between the first spatial location 1-SL and the second spatial location 2-SL. In one embodiment, the millimeter-wave communication component 9-mmv is further configured to automatically steer the millimeter-wave beam 9-BM-2 or a different millimeter-wave beam 9-BM-3 toward a second millimeter-wave node 5-mmn-2 located in a third spatial location 3-SL, thereby establishing a second communication link 9-lnk-2 between the first spatial location 1-SL and the third spatial location 3-SL. In one embodiment, the system 4-sys is operative to relay said broadband communication between the first millimeter-wave node 5 -mmn-1 and the second millimeter-wave node 5-mmn-2, using the first communication link 9-lnk-1 and the second communication link 9-lnk-2.
In one embodiment, the mechanical component 8-mcn holds or contains the first component 9-cmp and the millimeter-wave communication component 9-mmv, such as to make the entire system 4-sys a single mechanically rigid item. In one embodiment, the system 4-sys further comprising a first antenna configuration 9-ant belonging to the millimeter-wave communication component 9-mmv and operative to facilitate creation of the millimeter-wave beam 9-BM-1, 9-BM-2, wherein said antenna configuration 9-ant is mechanically fixed to the millimeter-wave communication component 9-mmv, and is therefore lacking any mechanical degrees of freedom in respect to the spatial orientation of the system 4-sys which is determined solely in conjunction with the certain function, and therefore said steering 9-DR-1, 9-DR-2 of the millimeter-wave beam 9-BM-1, 9-BM-2 is operative to circumvent said lacking of mechanical degrees of freedom, and consequently allow said establishing of the first communication link 9-lnk-1 between the first spatial location 1-SL and the second spatial location 2-SL.
In one embodiment, the mechanical component 8-mcn is an enclosure, and both the first component 9-cmp and the millimeter-wave communication component 9-mmv are enclosed by said enclosure, thereby embedding the millimeter-wave communication component 9-mmv in the system 4-sys.
In one embodiment, the mechanical component 8-mcn is an enclosure, the first component 9-cmp is enclosed by said enclosure, and the millimeter-wave communication component 9-mmv is mechanically fixed to an outer surface of said enclosure, thereby embedding the millimeter-wave communication component 9-mmv in the system 4-sys.
In one embodiment, said steering electronically of the millimeter-wave beam 9-BM-1, 9-BM-2 toward the second spatial location 2-SL, is achieved using a beam steering technique selected from a group comprising: (i) phased array beam steering, (ii) beam switching, and (iii) a combination of phased array beam steering and beam switching.
One embodiment is a millimeter-wave sub-system 4-sub operative to convert a first component into a node of a millimeter-wave network. The system includes: (i) a millimeter-wave communication component 9-mmv, (ii) a first antenna configuration 9-ant belonging to the millimeter-wave communication component 9-mmv, in which the millimeter-wave communication component is operative to steer a millimeter-wave beam 9-BM-1, 9-BM-2 via the first antenna configuration 9-ant, and (iii) a connector 8-con embedded in the millimeter-wave communication component 9-mmv, in which the connector is operative to mechanically fix the millimeter-wave communication component 9-mmv into a first enclosure 8-mcn housing a first component 9-cmp, and to electrically connect 8-el the millimeter-wave communication component 9-mmv to the first component 9-cmp. The millimeter-wave communication component 9-mmv is configured to receive, via the connector 8-con, electrical power from the first component 9-cmp. The millimeter-wave communication component 9-mmv, once receiving electrical power from the first component 9-cmp, is further configured to automatically steer (e.g., from direction 9-DR-1 to direction 9-DR-2) the millimeter-wave beam 9-BM-1, 9-BM-2 toward a first millimeter-wave node 5-mmn-1, thereby establishing a first communication link 9-lnk-1 between the millimeter-wave communication component 9-mmv and the first millimeter-wave node 5-mmn-1, in which said first communication link 9-lnk-1 belongs to a millimeter-wave network 9-mmv, 9-lnk-1, 5-mmn-1, and the millimeter-wave communication component 9-mmv is further configured to relay data, via the connector 8-con, between the millimeter-wave network and the first component 9-cmp, thereby making the first component an additional node of said millimeter-wave network.
In one embodiment, the first component 9-cmp is a street light operative to provide outdoor illumination, and said first communication link 9-lnk-1 is operative to facilitate control of the outdoor illumination.
In one embodiment, the first component 9-cmp is a traffic light or a traffic sign operative to provide traffic control, and said first communication link 9-lnk-1 is operative to facilitate control of the traffic light or the traffic sign.
In one embodiment, said first communication link 9-lnk-1 is operative to facilitate broadband communication between the first millimeter-wave node 5-mmn-1 and the millimeter-wave communication component 9-mmv. In one embodiment, the millimeter-wave communication component 9-mmv is further configured to automatically steer (e.g., from direction 9-DR-2 to direction 9-DR-3) the millimeter-wave beam 9-BM-2 or a different millimeter-wave beam 9-BM-3 toward a second millimeter-wave node 5-mmn-2, thereby establishing a second communication link 9-lnk-2 between the millimeter-wave communication component 9-mmv and the second millimeter-wave node 5 -mmn-2 In one embodiment, the millimeter-wave communication component 9-mmv is further configured to relay said broadband communication between the first millimeter-wave node 5-mmn-1 and the second millimeter-wave node 5 -mmn-2, using the first communication link 9-lnk-1 and the second communication link 9-lnk-2.
In this description, numerous specific details are set forth. However, the embodiments/cases of the invention may be practiced without some of these specific details. In other instances, well-known hardware, materials, structures and techniques have not been shown in detail in order not to obscure the understanding of this description. In this description, references to “one embodiment” and “one case” mean that the feature being referred to may be included in at least one embodiment/case of the invention. Moreover, separate references to “one embodiment”, “some embodiments”, “one case”, or “some cases” in this description do not necessarily refer to the same embodiment/case. Illustrated embodiments/cases are not mutually exclusive, unless so stated and except as will be readily apparent to those of ordinary skill in the art. Thus, the invention may include any variety of combinations and/or integrations of the features of the embodiments/cases described herein. Also herein, flow diagrams illustrate non-limiting embodiment/case examples of the methods, and block diagrams illustrate non-limiting embodiment/case examples of the devices. Some operations in the flow diagrams may be described with reference to the embodiments/cases illustrated by the block diagrams. However, the methods of the flow diagrams could be performed by embodiments/cases of the invention other than those discussed with reference to the block diagrams, and embodiments/cases discussed with reference to the block diagrams could perform operations different from those discussed with reference to the flow diagrams. Moreover, although the flow diagrams may depict serial operations, certain embodiments/cases could perform certain operations in parallel and/or in different orders from those depicted. Moreover, the use of repeated reference numerals and/or letters in the text and/or drawings is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments/cases and/or configurations discussed. Furthermore, methods and mechanisms of the embodiments/cases will sometimes be described in singular form for clarity. However, some embodiments/cases may include multiple iterations of a method or multiple instantiations of a mechanism unless noted otherwise. For example, when a controller or an interface are disclosed in an embodiment/case, the scope of the embodiment/case is intended to also cover the use of multiple controllers or interfaces.
Certain features of the embodiments/cases, which may have been, for clarity, described in the context of separate embodiments/cases, may also be provided in various combinations in a single embodiment/case. Conversely, various features of the embodiments/cases, which may have been, for brevity, described in the context of a single embodiment/case, may also be provided separately or in any suitable sub-combination. The embodiments/cases are not limited in their applications to the details of the order or sequence of steps of operation of methods, or to details of implementation of devices, set in the description, drawings, or examples. In addition, individual blocks illustrated in the figures may be functional in nature and do not necessarily correspond to discrete hardware elements. While the methods disclosed herein have been described and shown with reference to particular steps performed in a particular order, it is understood that these steps may be combined, sub-divided, or reordered to form an equivalent method without departing from the teachings of the embodiments/cases. Accordingly, unless specifically indicated herein, the order and grouping of the steps is not a limitation of the embodiments/cases. Embodiments/cases described in conjunction with specific examples are presented by way of example, and not limitation. Moreover, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, it is intended to embrace all such alternatives, modifications and variations that fall within the spirit and scope of the appended claims and their equivalents.
| Number | Date | Country | |
|---|---|---|---|
| 62317566 | Apr 2016 | US |
