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Inventor

QUAN HAIYANG

CN40 patents
⚠️ This page may combine multiple inventors who share the name “QUAN HAIYANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY

17 patents
US11353542B2Jun 7, 2022

Positioning method and positioning device

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY7 citations86
US9924430B2Mar 20, 2018

Heterogeneous network switching method, device and system

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY7 citations84
US11265760B2Mar 1, 2022

Method and device for decompressing and compressing uplink data

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY4 citations73
US11212045B2Dec 28, 2021

Synchronization method and apparatus

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY2 citations73
US11202227B2Dec 14, 2021

Processing method and device for cache synchronous exception

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY3 citations73
US11184873B2Nov 23, 2021

Paging method, base station and user equipment

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY3 citations73
US9942714B2Apr 10, 2018

Method and apparatus for selecting a positioning scheme, method and apparatus for controlling a positioning scheme to be selected

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY2 citations73
US10897715B2Jan 19, 2021

Communication processing method and apparatus in tight coupling between long-term evolution and 5G

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY2 citations72
US11265761B2Mar 1, 2022

Method of configuring uplink data compression and device thereof

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY0 citations62
US11019540B2May 25, 2021

User equipment path transfer method, user equipment state conversion control method, user equipment, and base station

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY1 citations62
US10993273B2Apr 27, 2021

Method and device for downlink data transmission

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY1 citations62
US10805946B2Oct 13, 2020

Uplink data transmission method and device

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY1 citations62
US11246140B2Feb 8, 2022

Core network accessing method, base station, and user equipment

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY0 citations52
US10939404B2Mar 2, 2021

User-equipment location area updating method, access network entity, user equipment and core network entity

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY0 citations51
US10187871B2Jan 22, 2019

Paging method and device for network and terminal

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY0 citations50
US9451579B2Sep 20, 2016

Positioning information determination method and device

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY0 citations42
US10779204B2Sep 15, 2020

Method and device for performing data transmission

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY0 citations41

Datang mobile communications equipment co ltd

16 patents
US11201715B2Dec 14, 2021

Measurement method and device

Datang mobile communications equipment co ltd4 citations73
US12526877B2Jan 13, 2026

Uplink signal location method, communication base station, measurement base station, and UE

Datang mobile communications equipment co ltd1 citations63
US12432684B2Sep 30, 2025

Measurement reporting method, positioning measurement device, and location management function

Datang mobile communications equipment co ltd0 citations62
US12418884B2Sep 16, 2025

Paging method, base station and user equipment

Datang mobile communications equipment co ltd0 citations62
US11963132B2Apr 16, 2024

Paging method, base station and user equipment

Datang mobile communications equipment co ltd0 citations62
US11751084B2Sep 5, 2023

Network node, user equipment and base station used in a communication system and method for location resource coordination

Datang mobile communications equipment co ltd1 citations62
US11480688B2Oct 25, 2022

Satellite differential auxiliary data transmission method, location method and apparatus

Datang mobile communications equipment co ltd0 citations62
US12191892B2Jan 7, 2025

Data compression method and apparatus, and storage medium

Datang mobile communications equipment co ltd0 citations61
US11968587B2Apr 23, 2024

Mobility management method, radio access network, terminal and computer storage medium

Datang mobile communications equipment co ltd1 citations61
US11483737B2Oct 25, 2022

RRC message transmission method and device

Datang mobile communications equipment co ltd0 citations61
US12413989B2Sep 9, 2025

Information indication method and apparatus, and communication device

Datang mobile communications equipment co ltd0 citations52
US12044782B2Jul 23, 2024

Methods and apparatuses for acquiring and providing positioning assistant data, and devices

Datang mobile communications equipment co ltd0 citations52
US11917571B2Feb 27, 2024

Locating method for uplink time difference of arrival, and apparatus thereof

Datang mobile communications equipment co ltd0 citations52
US11540249B2Dec 27, 2022

Positioning management method and device, NG-RAN node and core network node

Datang mobile communications equipment co ltd0 citations52
US12418789B2Sep 16, 2025

Capability reporting and processing method, device and apparatus, and medium

Datang mobile communications equipment co ltd0 citations51
US12411249B2Sep 9, 2025

Capability obtaining and sending method, positioning server and device

Datang mobile communications equipment co ltd0 citations51

INST OPTICS & ELECTRONICS CAS

2 patents

YANG XIAODONG

1 patent

ZHANG DAJUN

1 patent

FENG YUAN

1 patent

CHINA ACADEMY OF TELECOMM TECH

1 patent

QUAN HAIYANG

1 patent