Patent · US Active

Communication method and apparatus

US11251981B2 · kind B2 · utility

0Cited by

6References

22Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Cuili Ge · Beijing, CN
Yanmei Yang · Lo Wu, CN
Yizhuang Wu · Beijing, CN

Key dates

Filing date	Apr 5, 2019
Grant date	Feb 15, 2022
Priority date	—
Expiry date	Apr 5, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W76/45
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The present disclosure relates to communication methods and apparatus. One example method includes receiving, by a target service entity, a first request message from a first participating service entity, and sending, by the target service entity, a first response message to the first participating service entity. The first request message comprises an identity of a target multicast bearer and a group identity of a terminal group. The first response message is used to instruct the first participating service entity to use the target multicast bearer to send service data of the terminal group.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.