Shenzhen Grandsun Electronic Co., Ltd.

Zte Corporation

Weili Chen

Haiquan Wu

Ruiwen Shi

Chuan Wang

Yanwu Pang

Jiugao Peng

Liang Liang Fan

Wei Mao

Huakun Zhang

Xiaobao Lei

Xuexing Zhao

Pair of wireless earbuds

Voice input/output device

Headset

Headphone

Charging case for wireless earbuds

Audio input/output device with curved display screen

Wireless speaker

AR glasses

Audio input/output device with display screen

A method is disclosed for synchronizing user protocol messages between service nodes. The method includes, when receiving a user-related protocol message, a service node judging whether a state of a backup group to which a user belongs corresponding to the protocol message is active or standby on the service node, and according to a type of the protocol message, determining whether to send the protocol message to another service node on which the state of the backup group is standby or active. The method also includes, when determining to send the protocol message, the service node encapsulating the protocol message through a service backup protocol and sending the protocol message to the other service node. A service node includes a message receiving module, a state judging module and a message sending module.

Service node and inter-service node user protocol message synchronization method

Growing community of inventors

Shenzhen, China

Weili Chen