Weigang Li

Person

Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Radio resource allocation for multi-user MIMO
- Patent number 12,219,548
- Issue date Feb 4, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Dongsheng Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unmanned vehicle-assisted testing
- Patent number 12,120,631
- Issue date Oct 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Xiaoming Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scheduling weight calculation for MU MIMO
- Patent number 12,114,342
- Issue date Oct 8, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beamforming-based inter-frequency load balancing
- Patent number 11,937,138
- Issue date Mar 19, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Xiaoming Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Decentralized base station load balancing and power
- Patent number 11,272,398
- Issue date Mar 8, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Xiaoming Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover improvement for high speed user equipment in LTE
- Patent number 10,555,234
- Issue date Feb 4, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Xiaoming Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for adjusting transmission parameters of multicas...
- Patent number 10,015,218
- Issue date Jul 3, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Discontinuous transmission for a mobile phone network node
- Patent number 9,907,111
- Issue date Feb 27, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic resource allocation by base station providing both broadcas...
- Patent number 9,591,615
- Issue date Mar 7, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handover improvement for high speed user equipment in LTE
- Patent number 9,578,583
- Issue date Feb 21, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Xiaoming Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stochastic radio source allocation for shared radio access network
- Patent number 9,380,576
- Issue date Jun 28, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scheme of retaining LTE connection during circuit switch fall back
- Patent number 9,338,699
- Issue date May 10, 2016
- Telefonaktiebolaget LM Ericsson (publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Discontinuous transmission for a mobile phone network node
- Patent number 9,215,744
- Issue date Dec 15, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for reducing connection set-up time
- Patent number 8,787,340
- Issue date Jul 22, 2014
- Ericsson AB
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active set management enhancement for reliable soft handoff in 1XEV...
- Patent number 8,699,415
- Issue date Apr 15, 2014
- Apple Inc.
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for reducing connection set-up time
- Patent number 8,134,963
- Issue date Mar 13, 2012
- Ericsson AB
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active set management enhancement for reliable soft handoff in 1xEV...
- Patent number 7,936,720
- Issue date May 3, 2011
- Nortel Networks Limited
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of forward link and reverse link power control...
- Patent number 7,480,516
- Issue date Jan 20, 2009
- Nortel Networks Limited
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trigger for hard handoff from an overlay carrier to an underlying c...
- Patent number 7,139,575
- Issue date Nov 21, 2006
- Nortel Networks Limited
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for controlling device transmit power in a wirele...
- Patent number 6,977,915
- Issue date Dec 20, 2005
- Nortel Networks Limited
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Radio Resource Allocation for Multi-User MIMO
- Publication number 20220322366
- Publication date Oct 6, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Dongsheng YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scheduling Weight Calculation for MU MIMO
- Publication number 20220312432
- Publication date Sep 29, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNMANNED VEHICLE-ASSISTED TESTING
- Publication number 20220225269
- Publication date Jul 14, 2022
- Xiaoming LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAMFORMING-BASED INTER-FREQUENCY LOAD BALANCING
- Publication number 20210400551
- Publication date Dec 23, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Xiaoming LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECENTRALIZED BASE STATION LOAD BALANCING AND POWER
- Publication number 20190274066
- Publication date Sep 5, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Xiaoming Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handover Improvement for High Speed User Equipment in LTE
- Publication number 20170034758
- Publication date Feb 2, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Xiaoming Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Adjusting Transmission Parameters of Multicas...
- Publication number 20160241615
- Publication date Aug 18, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Discontinuous Transmission for a Mobile Phone Network Node
- Publication number 20160157294
- Publication date Jun 2, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic Resource Allocation By Base Station Providing Both Broadcas...
- Publication number 20160057732
- Publication date Feb 25, 2016
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCONTINUOUS TRANSMISSION FOR A MOBILE PHONE NETWORK NODE
- Publication number 20150334771
- Publication date Nov 19, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STOCHASTIC RADIO SOURCE ALLOCATION FOR SHARED RADIO ACCESS NETWORK
- Publication number 20150319741
- Publication date Nov 5, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Weigang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HANDOVER IMPROVEMENT FOR HIGH SPEED USER EQUIPMENT IN LTE
- Publication number 20150045040
- Publication date Feb 12, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Xiaoming Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scheme of Retaining LTE connection during Circuit Switch Fall Back
- Publication number 20140177592
- Publication date Jun 26, 2014
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Weigang LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Reducing Connection Set-Up Time
- Publication number 20120127943
- Publication date May 24, 2012
- Ericsson AB
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active Set Management Enhancement for Reliable Soft Handoff in 1XEV...
- Publication number 20110206007
- Publication date Aug 25, 2011
- Nortel Networks Limited
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Active set management enhancement for reliable soft handoff in 1XEV...
- Publication number 20060245407
- Publication date Nov 2, 2006
- Nortel Networks Limited
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for controlling device transmit power in a wirele...
- Publication number 20020101832
- Publication date Aug 1, 2002
- Xixan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Radio resource allocation for multi-user MIMO

Unmanned vehicle-assisted testing

Scheduling weight calculation for MU MIMO

Beamforming-based inter-frequency load balancing

Decentralized base station load balancing and power

Handover improvement for high speed user equipment in LTE

System and method for adjusting transmission parameters of multicas...

Discontinuous transmission for a mobile phone network node

Dynamic resource allocation by base station providing both broadcas...

Handover improvement for high speed user equipment in LTE

Stochastic radio source allocation for shared radio access network

Scheme of retaining LTE connection during circuit switch fall back

Discontinuous transmission for a mobile phone network node

Method and system for reducing connection set-up time

Active set management enhancement for reliable soft handoff in 1XEV...

Method and system for reducing connection set-up time

Active set management enhancement for reliable soft handoff in 1xEV...

Method and apparatus of forward link and reverse link power control...

Trigger for hard handoff from an overlay carrier to an underlying c...

Method and system for controlling device transmit power in a wirele...

Patents Applicationslast 30 patents

Radio Resource Allocation for Multi-User MIMO

Scheduling Weight Calculation for MU MIMO

UNMANNED VEHICLE-ASSISTED TESTING

BEAMFORMING-BASED INTER-FREQUENCY LOAD BALANCING

DECENTRALIZED BASE STATION LOAD BALANCING AND POWER

Handover Improvement for High Speed User Equipment in LTE

System and Method for Adjusting Transmission Parameters of Multicas...

Discontinuous Transmission for a Mobile Phone Network Node

Dynamic Resource Allocation By Base Station Providing Both Broadcas...

DISCONTINUOUS TRANSMISSION FOR A MOBILE PHONE NETWORK NODE

STOCHASTIC RADIO SOURCE ALLOCATION FOR SHARED RADIO ACCESS NETWORK

HANDOVER IMPROVEMENT FOR HIGH SPEED USER EQUIPMENT IN LTE

Scheme of Retaining LTE connection during Circuit Switch Fall Back

Method and System for Reducing Connection Set-Up Time

Active Set Management Enhancement for Reliable Soft Handoff in 1XEV...

Active set management enhancement for reliable soft handoff in 1XEV...

Method and system for controlling device transmit power in a wirele...