Inventor

QING SHAN

US18 patents

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

QING SHAN

QUALCOMM INC

Apparatus and methods for beam refinement

Techniques and apparatuses for measuring beam reference signals based at least in part on location information

Techniques and apparatuses for mobile network searching in multiple radio access technologies

Techniques for measuring neighbor cells using prioritization of the neighbor cells that is based at least in part on associations of the neighbor cells with network operators

Method for protocol stack sharing in dual connectivity

Aggressive beam selection during handover procedure

CHIN TOM

Effective timing measurements by a multi-mode device

Methods and systems for accelerating wireless communication handover

Methods and apparatus for frame number synchronization in wireless communication networks

Methods and apparatus for saving battery power in mobile stations

QING SHAN

Adaptive method for system re-acquisition in power saving mode operation in a mobile wiMAX system

Methods and systems for maintaining security keys for wireless communication

SHI GUANGMING CARL

Methods and systems for proactively requesting neighbor base station information

SIGNIFY HOLDING BV

LED driving circuit, LED powering circuit, and LED lighting device

CHEN QINGXIN

Measurement scheduling in cell—FACH (forward access channel) and cell—DCH (dedicated channel) states

LIM PATRICK

Methods and systems for using a power savings mode during voice over internet protocol communication

LEE CHUN WOO

Methods and systems for background scanning in OFDMA mobile stations

OH KYOUNG CHEOL

Methods and systems using efficient ranging message transmission during initial ranging