Title:
DATA TRANSMISSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/201127
Kind Code:
A1
Abstract:
Provided are a data transmission method and apparatus, relating to the technical field of communications. The method comprises: a wireless communication apparatus receiving a multicast data message from a first terminal, wherein the multicast data message comprises service data and an identifier of a first multicast group; the wireless communication apparatus determining an identifier of a second terminal according to the identifier of the first multicast group and a correlation between the identifier of the first multicast group and the identifier of the second terminal; and the wireless communication apparatus sending, according to the identifier of the second terminal, the service data to the second terminal. By means of the present application, the deployment and operation and maintenance costs can be reduced.
Inventors:
LUO JING (CN)
Application Number:
PCT/CN2019/082033
Publication Date:
October 24, 2019
Filing Date:
April 10, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W8/26; H04W4/06
Foreign References:
| CN105897444A | 2016-08-24 | |||
| CN105723785A | 2016-06-29 | |||
| CN104980891A | 2015-10-14 | |||
| US20140119265A1 | 2014-05-01 | |||
| US20150063188A1 | 2015-03-05 |
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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