Chenxi ZHU

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method of harq-ack feedback
- Patent number 12,206,622
- Issue date Jan 21, 2025
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for phase tracking reference signal
- Patent number 12,191,958
- Issue date Jan 7, 2025
- Lenovo (Beijing) Ltd.
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for HARQ-ACK feedback in multi-TRP transmission
- Patent number 12,177,159
- Issue date Dec 24, 2024
- Lenovo (Beijing) Limited
- Lingling Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-anchor carrier frequency offset indication
- Patent number 12,119,969
- Issue date Oct 15, 2024
- Lenovo (Beijing) Limited
- Zhi Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method of scheduling request transmission and reception
- Patent number 12,108,389
- Issue date Oct 1, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses of power control for additional SRS
- Patent number 12,101,724
- Issue date Sep 24, 2024
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel state information calculation
- Patent number 12,095,533
- Issue date Sep 17, 2024
- Lenovo (Beijing) Limited
- Chenxi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ceasing transmission repetitions
- Patent number 12,015,487
- Issue date Jun 18, 2024
- Motorola Mobility LLC
- Haipeng Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining resources for phase tracking reference signals
- Patent number 12,003,444
- Issue date Jun 4, 2024
- Lenovo (Beijing) Limited
- Chenxi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for phase tracking
- Patent number 11,991,103
- Issue date May 21, 2024
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel state information report calculation
- Patent number 11,990,964
- Issue date May 21, 2024
- Lenovo (Beijing) Limited
- Chenxi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for TRP downlink transmission
- Patent number 11,985,516
- Issue date May 14, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data block transmissions
- Patent number 11,962,536
- Issue date Apr 16, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam failure recovery
- Patent number 11,943,035
- Issue date Mar 26, 2024
- Lenovo (Beijing) Limited
- Chenxi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission beam indicating
- Patent number 11,937,307
- Issue date Mar 19, 2024
- Motorola Mobility LLC
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SRS configurations and SRS transmission
- Patent number 11,909,473
- Issue date Feb 20, 2024
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Preamble based access for an uplink transmission
- Patent number 11,812,463
- Issue date Nov 7, 2023
- Lenovo Innovations Limited (Hong Kong)
- Zhi Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmission resource selection
- Patent number 11,665,670
- Issue date May 30, 2023
- Lenovo (Beijing) Limited
- Xiaodong Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining a resource field that carries feedback information
- Patent number 11,658,774
- Issue date May 23, 2023
- Motorola Mobility LLC
- Haipeng Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining an association between DMRS and PTRS
- Patent number 11,601,240
- Issue date Mar 7, 2023
- Lenovo (Beijing) Limited
- Hongmei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus in sidelink communication
- Patent number 11,582,718
- Issue date Feb 14, 2023
- Lenovo (Beijing) Limited
- Xiaodong Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multiple panel and/or multiple beam codebo...
- Patent number 11,522,594
- Issue date Dec 6, 2022
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam reporting
- Patent number 11,522,596
- Issue date Dec 6, 2022
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining a power offset parameter
- Patent number 11,516,746
- Issue date Nov 29, 2022
- Lenovo (Beijing) Limited
- Chenxi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for DMRS transmission
- Patent number 11,496,280
- Issue date Nov 8, 2022
- Lenovo (Beijing) Limited
- Hongmei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Performing multiple random access procedures
- Patent number 11,490,424
- Issue date Nov 1, 2022
- Motorola Mobility LLC
- Lianhai Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource configuration priority levels
- Patent number 11,432,322
- Issue date Aug 30, 2022
- Motorola Mobility LLC
- Zhi Yan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demodulation reference signal configuration
- Patent number 11,424,888
- Issue date Aug 23, 2022
- Motorola Mobility LLC
- Hongmei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of using redundant bits in semi-statically con...
- Patent number 11,418,291
- Issue date Aug 16, 2022
- Lenovo (Beijing) Limited
- Haipeng Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ceasing transmission repetitions
- Patent number 11,411,684
- Issue date Aug 9, 2022
- Motorola Mobility LLC
- Haipeng Lei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
POWER HEADROOM REPORT IN UNIFIED TCI FRAMEWORK
- Publication number 20250048277
- Publication date Feb 6, 2025
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL STATE INFORMATION CALCULATION
- Publication number 20240413873
- Publication date Dec 12, 2024
- Lenovo (Beijing) Limited
- Chenxi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION CONFIGURATION INDICATOR STATE CARRIER CONFIGURATION
- Publication number 20240405960
- Publication date Dec 5, 2024
- Lenovo (Beijing) Limited
- Chenxi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BEAM DETERMINATION
- Publication number 20240405947
- Publication date Dec 5, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BEAM DETERMINATION
- Publication number 20240406961
- Publication date Dec 5, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARTUS OF MONITORING PDCCH SCHEDULING COMMON INFORMAT...
- Publication number 20240396614
- Publication date Nov 28, 2024
- Lenovo (Beijing) Limited
- Yi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER CONTROL ENHANCEMENT OF PUSCH TRANSMISSION WITH REPETITION
- Publication number 20240381266
- Publication date Nov 14, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR BFR TRANSMISSION
- Publication number 20240357597
- Publication date Oct 24, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) TR...
- Publication number 20240348404
- Publication date Oct 17, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GROUP BASED BEAM REPORT FOR MULTI-TRP TRANSMISSION
- Publication number 20240267174
- Publication date Aug 8, 2024
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF PDSCH PROCESSING PROCEDURE TIME DERIVATION...
- Publication number 20240267918
- Publication date Aug 8, 2024
- Lenovo (Beijing) Limited
- Yi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF ENHANCED CANDIDATE ALLOCATION SCHEMES FOR...
- Publication number 20240205959
- Publication date Jun 20, 2024
- Lenovo (Beijing) Limited
- Yi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAC CE FOR SEPARATE INDICATION OF DL TCI AND UL TCI
- Publication number 20240195573
- Publication date Jun 13, 2024
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA BLOCK TRANSMISSIONS
- Publication number 20240195581
- Publication date Jun 13, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARTIAL FREQUENCY SOUNDING
- Publication number 20240188170
- Publication date Jun 6, 2024
- Lenovo (Beijing) Limited
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PUSCH TRANSMISSION WITH REPETITIONS
- Publication number 20240187995
- Publication date Jun 6, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS OF ENHANCED PDCCH CANDIDATE MONITORING
- Publication number 20240178977
- Publication date May 30, 2024
- Lenovo (Beijing) Limited
- Yi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR UPLINK TRANSMISSION
- Publication number 20240063880
- Publication date Feb 22, 2024
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DOWNLINK TRANSMISSION IN PHYSICAL DOWNLINK...
- Publication number 20240015740
- Publication date Jan 11, 2024
- Lenovo (Beijing) Limited
- Lingling Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BEAM FAILURE RECOVERY IN MULTI-DCI BASED M...
- Publication number 20230412240
- Publication date Dec 21, 2023
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR UPLINK SIGNAL TRANSMISSIONS
- Publication number 20230362665
- Publication date Nov 9, 2023
- LENOVO (BEIJING)LIMITED
- Lingling XIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MAPPING PUSCH REPETITIONS
- Publication number 20230353298
- Publication date Nov 2, 2023
- LENOVO (BEIJING) LTD.
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR POWER CONTROL OF CONFIGURED GRANT PUSCH RE...
- Publication number 20230309022
- Publication date Sep 28, 2023
- LENOVO (BEIJING) LTD.
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR HARQ-ACK FEEDBACK IN MULTI-TRP TRANSMISSION
- Publication number 20230299928
- Publication date Sep 21, 2023
- Lenovo (Beijing) Limited
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD OF JOINT SEARCH SPACE SET FOR ENHANCED PDCCH T...
- Publication number 20230276451
- Publication date Aug 31, 2023
- LENOVO (BEIJING) LTD.
- Yi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEFAULT BEAM DETERMINATION FOR UPLINK SIGNAL TRANSMISSION
- Publication number 20230261719
- Publication date Aug 17, 2023
- LENOVO (BEIJING) LTD.
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEFAULT BEAM DETERMINATION FOR RECEPTION OF PDSCH TRANSMISSIONS WIT...
- Publication number 20230254856
- Publication date Aug 10, 2023
- LENOVO (BEIJING) LTD.
- Bingchao Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC DOWNLINK ASSIGNMENT INDICATOR (DAI) COUNTING AND HYBRID AUT...
- Publication number 20230224898
- Publication date Jul 13, 2023
- LENOVO (BEIJING) LTD.
- Wei Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS OF SPAN LEVEL TDM PDCCH TRANSMISSION
- Publication number 20230217460
- Publication date Jul 6, 2023
- Lenovo (Beijing) Limited
- Yi Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM FAILURE RECOVERY
- Publication number 20230208498
- Publication date Jun 29, 2023
- Lenovo (Beijing) Limited
- Chenxi Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Apparatus and method of harq-ack feedback

Methods and apparatuses for phase tracking reference signal

Method and apparatus for HARQ-ACK feedback in multi-TRP transmission

Non-anchor carrier frequency offset indication

Apparatus and method of scheduling request transmission and reception

Methods and apparatuses of power control for additional SRS

Channel state information calculation

Ceasing transmission repetitions

Determining resources for phase tracking reference signals

Method and apparatus for phase tracking

Channel state information report calculation

Method and apparatus for TRP downlink transmission

Data block transmissions

Beam failure recovery

Transmission beam indicating

SRS configurations and SRS transmission

Preamble based access for an uplink transmission

Method and apparatus for transmission resource selection

Determining a resource field that carries feedback information

Determining an association between DMRS and PTRS

Method and apparatus in sidelink communication

Method and apparatus for multiple panel and/or multiple beam codebo...

Beam reporting

Determining a power offset parameter

Method and apparatus for DMRS transmission

Performing multiple random access procedures

Resource configuration priority levels

Demodulation reference signal configuration

Method and apparatus of using redundant bits in semi-statically con...

Ceasing transmission repetitions

Patents Applicationslast 30 patents

POWER HEADROOM REPORT IN UNIFIED TCI FRAMEWORK

CHANNEL STATE INFORMATION CALCULATION

TRANSMISSION CONFIGURATION INDICATOR STATE CARRIER CONFIGURATION

METHOD AND APPARATUS FOR BEAM DETERMINATION

METHOD AND APPARATUS FOR BEAM DETERMINATION

METHODS AND APPARTUS OF MONITORING PDCCH SCHEDULING COMMON INFORMAT...

POWER CONTROL ENHANCEMENT OF PUSCH TRANSMISSION WITH REPETITION

METHODS AND APPARATUSES FOR BFR TRANSMISSION

METHOD AND APPARATUS FOR PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) TR...

GROUP BASED BEAM REPORT FOR MULTI-TRP TRANSMISSION

METHODS AND APPARATUS OF PDSCH PROCESSING PROCEDURE TIME DERIVATION...

METHODS AND APPARATUS OF ENHANCED CANDIDATE ALLOCATION SCHEMES FOR...

MAC CE FOR SEPARATE INDICATION OF DL TCI AND UL TCI

DATA BLOCK TRANSMISSIONS

PARTIAL FREQUENCY SOUNDING

METHOD AND APPARATUS FOR PUSCH TRANSMISSION WITH REPETITIONS

METHODS AND APPARATUS OF ENHANCED PDCCH CANDIDATE MONITORING

METHOD AND APPARATUS FOR UPLINK TRANSMISSION

METHOD AND APPARATUS FOR DOWNLINK TRANSMISSION IN PHYSICAL DOWNLINK...

METHOD AND APPARATUS FOR BEAM FAILURE RECOVERY IN MULTI-DCI BASED M...

METHODS AND APPARATUSES FOR UPLINK SIGNAL TRANSMISSIONS

METHOD AND APPARATUS FOR MAPPING PUSCH REPETITIONS

METHOD AND APPARATUS FOR POWER CONTROL OF CONFIGURED GRANT PUSCH RE...

METHOD AND APPARATUS FOR HARQ-ACK FEEDBACK IN MULTI-TRP TRANSMISSION

APPARATUS AND METHOD OF JOINT SEARCH SPACE SET FOR ENHANCED PDCCH T...

DEFAULT BEAM DETERMINATION FOR UPLINK SIGNAL TRANSMISSION

DEFAULT BEAM DETERMINATION FOR RECEPTION OF PDSCH TRANSMISSIONS WIT...

DYNAMIC DOWNLINK ASSIGNMENT INDICATOR (DAI) COUNTING AND HYBRID AUT...

APPARATUS AND METHODS OF SPAN LEVEL TDM PDCCH TRANSMISSION

BEAM FAILURE RECOVERY