Inventor
XU CHENLEI
CN23 patents
Patents
23 patentsUS12336019B2Jun 17, 2025
Random access preamble configuration method applicable to satellite network, and apparatus
HUAWEI TECH CO LTD2 citations74
US11968640B2Apr 23, 2024
Timing advance update method, terminal, and base station
HUAWEI TECH CO LTD4 citations72
US12581443B2Mar 17, 2026
Method and apparatus for updating timing offset
HUAWEI TECH CO LTD0 citations62
US12526758B2Jan 13, 2026
Timing offset parameter update method, device, and system
HUAWEI TECH CO LTD0 citations62
US12484036B2Nov 25, 2025
Bandwidth part switching method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12302227B2May 13, 2025
Access method and apparatus
HUAWEI TECH CO LTD0 citations62
US12267741B2Apr 1, 2025
Network switching method and apparatus
HUAWEI TECH CO LTD0 citations62
US12166569B2Dec 10, 2024
Satellite communication method and apparatus
HUAWEI TECH CO LTD0 citations62
US12143956B2Nov 12, 2024
Communication method and apparatus
HUAWEI TECH CO LTD0 citations62
US12127132B2Oct 22, 2024
Uplink power control method and apparatus applicable to non-terrestrial network
HUAWEI TECH CO LTD0 citations62
US12063695B2Aug 13, 2024
Beam indication method and apparatus
HUAWEI TECH CO LTD0 citations62
US12047158B2Jul 23, 2024
Satellite communication method and related communication device
HUAWEI TECH CO LTD0 citations62
US11743854B2Aug 29, 2023
Method and related device for determining timing advance
HUAWEI TECH CO LTD0 citations62
US12439354B2Oct 7, 2025
Uplink signal sending and receiving method, and apparatus
HUAWEI TECH CO LTD0 citations52
US12309733B2May 20, 2025
Signal sending and processing method and apparatus
HUAWEI TECH CO LTD0 citations52
US12302404B2May 13, 2025
Data processing method and apparatus, and storage medium
HUAWEI TECH CO LTD0 citations52
US12279317B2Apr 15, 2025
Random access preamble transmission method, apparatus, and storage medium
HUAWEI TECH CO LTD0 citations52
US12149396B2Nov 19, 2024
Beam establishment method and apparatus
HUAWEI TECH CO LTD0 citations52
US12120566B2Oct 15, 2024
Satellite communication method and apparatus
HUAWEI TECH CO LTD0 citations52
US12119972B2Oct 15, 2024
Signal transmission method based on satellite communication and device
HUAWEI TECH CO LTD0 citations52
US12108375B2Oct 1, 2024
Transmission method and apparatus
HUAWEI TECH CO LTD0 citations52
US11889563B2Jan 30, 2024
Random access method and apparatus
HUAWEI TECH CO LTD0 citations52
US12088536B2Sep 10, 2024
Method for indicating direct current subcarrier and communication apparatus
HUAWEI TECH CO LTD0 citations49