Inventor

XIE ZHENHUA

US49 patents

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

XIE ZHENHUA

VIVO MOBILE COMMUNICATION CO LTD

Method for establishing connected state, terminal, core network function, and access network device

Multicast service processing method, multicast service configuration method, and communications device

Mode switching method, terminal, and network-side device

Method and apparatus for multicast service session operation and communications device

Method for splitting end-to-end QoS requirement information, terminal, and network side device

Service indication method and device

Method, apparatus, and device for determining protocol architecture

Transmission mode conversion indication method, access network device, and terminal device

Data retransmission method, data retransmission apparatus, target node, source node, and terminal

Method for mode switching and device

Relay connection establishment method and device

Method for triggering terminal to start discovery process via network device, terminal device, and network device

Authorization and policy parameter configuration method, terminal, and network function

Paging method and device

Resource release method and apparatus, network node and storage medium

Mobility management method, source base station, target base station, and terminal device

Network attach method and user equipment

XIE ZHENHUA

Method and system for realizing single radio voice call continuity

Method of establishing optimized media path and signaling gateway for implementing this method

Method for realizing single radio voice call continuity and single radio voice call continuity system

Method and device configured for processing an SDP request in a media path optimization process

Method and system for keeping single radio voice call continuity session alive

Media negotiation method for IP multimedia link

Method and system for switching circuit switch domain service to packet switch domain

Method and system for implementing single radio voice call continuity

IMS media codec negotiation method and system

Realizing method of playing multimedia information during course of session ending

Path node determining method, media path establishing method, and signaling media gateway

Method for realizing single radio voice call continuity and single radio voice call continuity system

Method and system for implementing reverse single radio voice call continuity

ZTE CORP

Local forwarding method and system for user plane data, and local gateway

Method and device for preventing user tracking, storage medium and electronic device

Access rejection method, apparatus and system, and storage medium and processor

Access rejection method, apparatus and system, and storage medium and processor

Local forwarding method and system for user plane data, and local gateway

Method and device for reporting capacity, method and device for key agreement, terminal and communication device and system

Anti-pseudo base station method and apparatus, and computer-readable storage medium

Authentication processing method and device, storage medium, and electronic device

DONNELLEY & SONS CO

Device and method for decreasing web breaks in a printing system based on web tension ratios

Electronic high-fidelity screenless conversion system and method using a separable filter

Electronic high-fidelity screenless conversion system

UNISYS CORP

Method and apparatus for decoding multiple bit sequences that are transmitted simultaneously in a single channel

Decoder for added asynchronous bit sequences

TAO QUANJUN

Method and system for implementing the local switch of the local call

Method and system for implementing local call local switch

R R DONNELLEY & SONS

Device and method for identifying causes of web breaks in a printing system on web manufacturing attributes

HU YING

Method and system for implementing domain selection during the terminated call

R R DONNELLEY & SONS COMPANY I

Screenless conversion of continuous tone images with alterable dot spacing patterns

LI SHITAO

Switching system and method of ringing session with CRBT