OVSF [orthogonal variable spreading factor]

Industry

CPC
H04J13/0044

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Parent Industries

HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J13/00Code division multiplex systems

Current Industry

H04J13/0044OVSF [orthogonal variable spreading factor]

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive spreading factor matching for single channel LoRa receivers
- Patent number 12,184,325
- Issue date Dec 31, 2024
- SAYA LIFE, INC.
- Sanjay Poojary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultra-low power data transmission method and apparatus
- Patent number 11,870,550
- Issue date Jan 9, 2024
- Electronics and Telecommunications Research Institute
- Pansoo Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for broadcasting data in wireless network
- Patent number 11,716,176
- Issue date Aug 1, 2023
- Carrier Corporation
- Chih-Kuang Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for data transfer in a Bluetooth low energy network
- Patent number 11,546,096
- Issue date Jan 3, 2023
- Carrier Corporation
- Chih-Kuang Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sequence based short code design for resource spread multiple acces...
- Patent number 11,101,910
- Issue date Aug 24, 2021
- QUALCOMM Incorporated
- Seyong Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable spreading factor codes for non-orthogonal multiple access
- Patent number 11,075,709
- Issue date Jul 27, 2021
- QUALCOMM Incorporated
- Seyong Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus, system, and method for preambles for unlicensed access
- Patent number 11,057,939
- Issue date Jul 6, 2021
- Apple Inc.
- Wei Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-beam cellular communication system
- Patent number 11,012,998
- Issue date May 18, 2021
- BlackBerry Limited
- Fiona Wilson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for estimating OVSF code
- Patent number 10,903,927
- Issue date Jan 26, 2021
- Agency for Defense Development
- Cheolsun Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-user multiplexing frame structure for eMTC
- Patent number 10,652,760
- Issue date May 12, 2020
- QUALCOMM Incorporated
- Renqiu Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-beam cellular communication system
- Patent number 10,560,933
- Issue date Feb 11, 2020
- BlackBerry Limited
- Fiona Wilson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for performing random access in wireless communication syste...
- Patent number 10,433,344
- Issue date Oct 1, 2019
- LG Electronics Inc.
- Kilbom Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alignment marker generation and detection for communication
- Patent number 10,320,516
- Issue date Jun 11, 2019
- Xilinx, Inc.
- Ben J. Jones
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for modulating data message by employing ortho...
- Patent number 10,305,536
- Issue date May 28, 2019
- Seung-Chang Bang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for transmitting preamble sequence
- Patent number 10,256,933
- Issue date Apr 9, 2019
- Samsung Electronics Co., Ltd.
- Chang Soon Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Use of correlation combination to achieve channel detection
- Patent number 10,064,144
- Issue date Aug 28, 2018
- Intel Corporation
- James A. Proctor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for selecting spreading sequences with variable s...
- Patent number 9,998,251
- Issue date Jun 12, 2018
- Samsung Electronics Co., Ltd.
- Jinesh Parameshwaran Nair
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal coding for improved spectral quality
- Patent number 9,991,984
- Issue date Jun 5, 2018
- Terrace Communications Corporation
- Nathan Hays
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of power information for MIMO transmission in a wireless...
- Patent number 9,591,594
- Issue date Mar 7, 2017
- Josef Blanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multiplexing control and data channel
- Patent number 9,345,004
- Issue date May 17, 2016
- Microsoft Technology Licensing, LLC
- Kari Pajukoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of power information for MIMO transmission in a wireless...
- Patent number 9,338,756
- Issue date May 10, 2016
- QUALCOMM Incorporated
- Josef J. Blanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Activated code channel detection method and device
- Patent number 9,214,982
- Issue date Dec 15, 2015
- Huawei Technologies Co., Ltd.
- Jing Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of allocating uplink transmission channels in a communicatio...
- Patent number 9,113,454
- Issue date Aug 18, 2015
- LG Electronics Inc.
- Bong Hoe Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for estimating ratio of average chip energy to to...
- Patent number 8,897,337
- Issue date Nov 25, 2014
- Huawei Technologies Co., Ltd.
- Gengshi Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orthogonal variable spreading factor code sequence generation
- Patent number 8,891,351
- Issue date Nov 18, 2014
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Leonid Dubrovin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multiplexing control and data channel
- Patent number 8,867,589
- Issue date Oct 21, 2014
- Core Wireless Licensing, S.A.R.L.
- Kari Pajukoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time-division multiplexed pilot signal for integrated mobile broadc...
- Patent number 8,848,675
- Issue date Sep 30, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Gregory E. Bottomley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signaling of power information for MIMO transmission in a wireless...
- Patent number 8,837,337
- Issue date Sep 16, 2014
- QUALCOMM Incorporated
- Josef J. Blanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station and method for allocating HS-DSCH channelisation codes...
- Patent number 8,774,099
- Issue date Jul 8, 2014
- Alcatel Lucent
- Volker Braun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio communication method, radio communication system, and radio t...
- Patent number 8,681,688
- Issue date Mar 25, 2014
- Sharp Kabushiki Kaisha
- Yasuhiro Hamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE SPREADING FACTOR MATCHING FOR SINGLE CHANNEL LORA RECEIVERS
- Publication number 20230308129
- Publication date Sep 28, 2023
- SAYA LIFE, INC.
- Sanjay Poojary
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ULTRA-LOW POWER DATA TRANSMISSION METHOD AND APPARATUS
- Publication number 20210409142
- Publication date Dec 30, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Pansoo KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE SPREADING FACTOR CODES FOR NON-ORTHOGONAL MULTIPLE ACCESS
- Publication number 20210399823
- Publication date Dec 23, 2021
- QUALCOMM Incorporated
- Seyong PARK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING OVSF CODE
- Publication number 20200220639
- Publication date Jul 9, 2020
- AGENCY FOR DEFENSE DEVELOPMENT
- Cheolsun PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Beam Cellular Communication System
- Publication number 20200170014
- Publication date May 28, 2020
- BlackBerry Limited
- Fiona Wilson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus, System, and Method for Preambles for Unlicensed Access
- Publication number 20190313458
- Publication date Oct 10, 2019
- Apple Inc.
- Wei Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR TRANSMITTING AND RECEIVING DATA TO PROVIDE HIGH-SPEED...
- Publication number 20190280731
- Publication date Sep 12, 2019
- Electronics and Telecommunications Research Institute
- Seung-Chang BANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VARIABLE SPREADING FACTOR CODES FOR NON-ORTHOGONAL MULTIPLE ACCESS
- Publication number 20190253172
- Publication date Aug 15, 2019
- QUALCOMM Incorporated
- Seyong PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEQUENCE BASED SHORT CODE DESIGN FOR RESOURCE SPREAD MULTIPLE ACCES...
- Publication number 20190222342
- Publication date Jul 18, 2019
- QUALCOMM Incorporated
- Seyong PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network Node, Wireless Device and Methods for Handling Radio Resources
- Publication number 20190149303
- Publication date May 16, 2019
- Osman Nuri Can Yilmaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL CODING USING ORTHOGONAL VARIABLE SPREADING FACTOR CODE SET
- Publication number 20180323896
- Publication date Nov 8, 2018
- Nathan Hays
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Beam Cellular Communication System
- Publication number 20170245270
- Publication date Aug 24, 2017
- BlackBerry Limited
- Fiona Wilson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF POWER INFORMATION FOR MIMO TRANSMISSION IN A WIRELESS...
- Publication number 20170135051
- Publication date May 11, 2017
- QUALCOMM Incorporated
- Josef BLANZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-USER MULTIPLEXING FRAME STRUCTURE FOR eMTC
- Publication number 20170013481
- Publication date Jan 12, 2017
- QUALCOMM Incorporated
- Renqiu WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR SELECTING SPREADING SEQUENCES WITH VARIABLE S...
- Publication number 20160261359
- Publication date Sep 8, 2016
- Samsung Electronics Co., Ltd.
- Jinesh Parameshwaran NAIR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNALING OF POWER INFORMATION FOR MIMO TRANSMISSION IN A WIRELESS...
- Publication number 20160198419
- Publication date Jul 7, 2016
- QUALCOMM Incorporated
- Josef Blanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MODULATING DATA MESSAGE BY EMPLOYING ORTHO...
- Publication number 20150030055
- Publication date Jan 29, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung Chan BANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USE OF CORRELATION COMBINATION TO ACHIEVE CHANNEL DETECTION
- Publication number 20140177608
- Publication date Jun 26, 2014
- James A. Proctor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, AND RADIO T...
- Publication number 20140126465
- Publication date May 8, 2014
- Sharp Kabushiki Kaisha
- Yasuhiro Hamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVATED CODE CHANNEL DETECTION METHOD AND DEVICE
- Publication number 20130343435
- Publication date Dec 26, 2013
- Jing Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MODULATING DATA MESSAGE BY EMPLOYING ORTHO...
- Publication number 20130336365
- Publication date Dec 19, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung Chan BANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ALLOCATING UPLINK TRANSMISSION CHANNELS IN A COMMUNICATIO...
- Publication number 20130272239
- Publication date Oct 17, 2013
- Bong Hoe KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME-DIVISION MULTIPLEXED PILOT SIGNAL FOR INTEGRATED MOBILE BROADC...
- Publication number 20130128800
- Publication date May 23, 2013
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Gregory E. Bottomley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORTHOGONAL VARIABLE SPREADING FACTOR CODE SEQUENCE GENERATION
- Publication number 20130077464
- Publication date Mar 28, 2013
- Leonid Dubrovin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR INTERFERENCE SUPPRESSION IN WCDMA SYSTEMS
- Publication number 20120307872
- Publication date Dec 6, 2012
- BROADCOM CORPORATION
- Mark HAHM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA DETECTION FOR CODES WITH NON-UNIFORM SPREADING FACTORS
- Publication number 20120269237
- Publication date Oct 25, 2012
- InterDigital Technology Corporation
- Younglok Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR ESTIMATING RATIO OF AVERAGE CHIP ENERGY TO TO...
- Publication number 20120236908
- Publication date Sep 20, 2012
- Huawei Technologies Co., Ltd
- Gengshi Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE SPREAD CODE DETECTION
- Publication number 20120224609
- Publication date Sep 6, 2012
- Advanced Receiver Technologies, LLC
- Russell McKown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USE OF CORRELATION COMBINATION TO ACHIEVE CHANNEL DETECTION
- Publication number 20120218985
- Publication date Aug 30, 2012
- IPR Licensing, Inc.
- James A. Proctor, JR.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, AND RADIO T...
- Publication number 20120213054
- Publication date Aug 23, 2012
- Yasuhiro HAMAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

OVSF [orthogonal variable spreading factor]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adaptive spreading factor matching for single channel LoRa receivers

Ultra-low power data transmission method and apparatus

Method and system for broadcasting data in wireless network

Method and system for data transfer in a Bluetooth low energy network

Sequence based short code design for resource spread multiple acces...

Variable spreading factor codes for non-orthogonal multiple access

Apparatus, system, and method for preambles for unlicensed access

Multi-beam cellular communication system

Apparatus and method for estimating OVSF code

Multi-user multiplexing frame structure for eMTC

Multi-beam cellular communication system

Method for performing random access in wireless communication syste...

Alignment marker generation and detection for communication

Apparatus and method for modulating data message by employing ortho...

Method and device for transmitting preamble sequence

Use of correlation combination to achieve channel detection

Method and system for selecting spreading sequences with variable s...

Signal coding for improved spectral quality

Signaling of power information for MIMO transmission in a wireless...

Method and apparatus for multiplexing control and data channel

Signaling of power information for MIMO transmission in a wireless...

Activated code channel detection method and device

Method of allocating uplink transmission channels in a communicatio...

Method and device for estimating ratio of average chip energy to to...

Orthogonal variable spreading factor code sequence generation

Method and apparatus for multiplexing control and data channel

Time-division multiplexed pilot signal for integrated mobile broadc...

Signaling of power information for MIMO transmission in a wireless...

Base station and method for allocating HS-DSCH channelisation codes...

Radio communication method, radio communication system, and radio t...

Patents Applicationslast 30 patents

ADAPTIVE SPREADING FACTOR MATCHING FOR SINGLE CHANNEL LORA RECEIVERS

ULTRA-LOW POWER DATA TRANSMISSION METHOD AND APPARATUS

VARIABLE SPREADING FACTOR CODES FOR NON-ORTHOGONAL MULTIPLE ACCESS

APPARATUS AND METHOD FOR ESTIMATING OVSF CODE

Multi-Beam Cellular Communication System

Apparatus, System, and Method for Preambles for Unlicensed Access

APPARATUS FOR TRANSMITTING AND RECEIVING DATA TO PROVIDE HIGH-SPEED...

VARIABLE SPREADING FACTOR CODES FOR NON-ORTHOGONAL MULTIPLE ACCESS

SEQUENCE BASED SHORT CODE DESIGN FOR RESOURCE SPREAD MULTIPLE ACCES...

Network Node, Wireless Device and Methods for Handling Radio Resources

SIGNAL CODING USING ORTHOGONAL VARIABLE SPREADING FACTOR CODE SET

Multi-Beam Cellular Communication System

SIGNALING OF POWER INFORMATION FOR MIMO TRANSMISSION IN A WIRELESS...

MULTI-USER MULTIPLEXING FRAME STRUCTURE FOR eMTC

METHOD AND SYSTEM FOR SELECTING SPREADING SEQUENCES WITH VARIABLE S...

SIGNALING OF POWER INFORMATION FOR MIMO TRANSMISSION IN A WIRELESS...

APPARATUS AND METHOD FOR MODULATING DATA MESSAGE BY EMPLOYING ORTHO...

USE OF CORRELATION COMBINATION TO ACHIEVE CHANNEL DETECTION

RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, AND RADIO T...

ACTIVATED CODE CHANNEL DETECTION METHOD AND DEVICE

APPARATUS AND METHOD FOR MODULATING DATA MESSAGE BY EMPLOYING ORTHO...

METHOD OF ALLOCATING UPLINK TRANSMISSION CHANNELS IN A COMMUNICATIO...

TIME-DIVISION MULTIPLEXED PILOT SIGNAL FOR INTEGRATED MOBILE BROADC...

ORTHOGONAL VARIABLE SPREADING FACTOR CODE SEQUENCE GENERATION

METHOD AND SYSTEM FOR INTERFERENCE SUPPRESSION IN WCDMA SYSTEMS

DATA DETECTION FOR CODES WITH NON-UNIFORM SPREADING FACTORS

METHOD AND DEVICE FOR ESTIMATING RATIO OF AVERAGE CHIP ENERGY TO TO...

ACTIVE SPREAD CODE DETECTION

USE OF CORRELATION COMBINATION TO ACHIEVE CHANNEL DETECTION

RADIO COMMUNICATION METHOD, RADIO COMMUNICATION SYSTEM, AND RADIO T...