Qingchao Liu

Person

Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Code block header for fast RLC PDU deliveries in 5G NR
- Patent number 11,943,053
- Issue date Mar 26, 2024
- Telefonaktiebolaget L M Ericsson (Publ)
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimized implementation of (DE−)interleaving and rate (DE−)matchin...
- Patent number 11,811,423
- Issue date Nov 7, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Efficient polar code construction in 5G
- Patent number 11,469,779
- Issue date Oct 11, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Link adaptation for 5G NR
- Patent number 11,463,191
- Issue date Oct 4, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Input data value and beam index filtering in LTE and 5G base stations
- Patent number 11,394,450
- Issue date Jul 19, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient triangular interleaver/deinterleaver for polar codes
- Patent number 11,329,671
- Issue date May 10, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optimized implementation of (de-)interleaving and rate (de-)matchin...
- Patent number 11,290,130
- Issue date Mar 29, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PDCCH link adaptation in carrier aggregation
- Patent number 10,492,192
- Issue date Nov 26, 2019
- Telefonaktiebolaget L M Ericsson (Publ)
- Qingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secondary cell selection based on geographic signatures
- Patent number 10,149,214
- Issue date Dec 4, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Guoqiang Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier aggregation sCell selection for LTE-A
- Patent number 9,949,178
- Issue date Apr 17, 2018
- Telefonaktiebolaget L M Ericsson (Publ)
- Guoqiang Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier aggregation sCell selection for LTE-A
- Patent number 9,756,532
- Issue date Sep 5, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Guoqiang Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MAXIMUM DOWNLINK HARQ-ACK BITS DRIVEN BY UPLINK LINK ADAPTATIONS
- Publication number 20240251414
- Publication date Jul 25, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Ping YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETECTING UNRELIABLE UPLINK CONTROL INFORM...
- Publication number 20240114514
- Publication date Apr 4, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Eliana YEPEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING CHANNEL STATE INFORMATION REPORT PART TWO
- Publication number 20230422241
- Publication date Dec 28, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZED IMPLEMENTATION OF (DE-)INTERLEAVING AND RATE (DE-)MATCHIN...
- Publication number 20220263522
- Publication date Aug 18, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Code Block Header for Fast RLC PDU Deliveries in 5G NR
- Publication number 20220094477
- Publication date Mar 24, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Link Adaptation for 5G NR
- Publication number 20220060276
- Publication date Feb 24, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INPUT DATA VALUE AND BEAM INDEX FILTERING IN LTE AND 5G BASE STATIONS
- Publication number 20220060239
- Publication date Feb 24, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT POLAR CODE CONSTRUCTION IN 5G
- Publication number 20210328603
- Publication date Oct 21, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Xixian CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTIMIZED IMPLEMENTATION OF (DE-)INTERLEAVING AND RATE (DE-)MATCHIN...
- Publication number 20210320675
- Publication date Oct 14, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
EFFICIENT TRIANGULAR INTERLEAVER/DEINTERLEAVER FOR POLAR CODES
- Publication number 20210044307
- Publication date Feb 11, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMPROVED PDCCH LINK ADAPTATION IN CARRIER AGGREGATION
- Publication number 20180160400
- Publication date Jun 7, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Qingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER AGGREGATION SCELL SELECTION FOR LTE-A
- Publication number 20170339607
- Publication date Nov 23, 2017
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Guoqiang Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Qingchao Liu

Person

Patents Grantslast 30 patents

Code block header for fast RLC PDU deliveries in 5G NR

Optimized implementation of (DE−)interleaving and rate (DE−)matchin...

Efficient polar code construction in 5G

Link adaptation for 5G NR

Input data value and beam index filtering in LTE and 5G base stations

Efficient triangular interleaver/deinterleaver for polar codes

Optimized implementation of (de-)interleaving and rate (de-)matchin...

PDCCH link adaptation in carrier aggregation

Secondary cell selection based on geographic signatures

Carrier aggregation sCell selection for LTE-A

Carrier aggregation sCell selection for LTE-A

Patents Applicationslast 30 patents

MAXIMUM DOWNLINK HARQ-ACK BITS DRIVEN BY UPLINK LINK ADAPTATIONS

METHOD AND APPARATUS FOR DETECTING UNRELIABLE UPLINK CONTROL INFORM...

DECODING CHANNEL STATE INFORMATION REPORT PART TWO

OPTIMIZED IMPLEMENTATION OF (DE-)INTERLEAVING AND RATE (DE-)MATCHIN...

Code Block Header for Fast RLC PDU Deliveries in 5G NR

Link Adaptation for 5G NR

INPUT DATA VALUE AND BEAM INDEX FILTERING IN LTE AND 5G BASE STATIONS

EFFICIENT POLAR CODE CONSTRUCTION IN 5G

OPTIMIZED IMPLEMENTATION OF (DE-)INTERLEAVING AND RATE (DE-)MATCHIN...

EFFICIENT TRIANGULAR INTERLEAVER/DEINTERLEAVER FOR POLAR CODES

IMPROVED PDCCH LINK ADAPTATION IN CARRIER AGGREGATION

CARRIER AGGREGATION SCELL SELECTION FOR LTE-A