Title:
MESSAGE FILTERING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/135006
Kind Code:
A1
Abstract:
The present application discloses a message filtering method and apparatus. Said method comprises: a first terminal establishing a first unicast connection with a third terminal, and storing a mapping relationship between a first identity identifier and a first application identifier corresponding to the connection, the first identity identifier being a unique identifier of the third terminal, and the first application identifier being an identifier of an application service provided by the third terminal; the first terminal receiving a first message broadcast by a second terminal, the first message comprising a second identity identifier and a second application identifier, the second identity identifier being a unique identifier of the second terminal, and the second application identifier being an identifier of an application service provided by the second terminal; and in cases where the second identity identifier is the same as the first identity identifier, and the second application identifier matches the first application identifier, the first terminal refusing to establish a second unicast connection with the second terminal. By implementing the present application, the consumption of computing resources of a terminal is effectively reduced by filtering repeated messages, improving the message processing efficiency.
Inventors:
YANG MIAO (CN)
LI MINGCHAO (CN)
LI MINGCHAO (CN)
Application Number:
PCT/CN2021/132866
Publication Date:
June 30, 2022
Filing Date:
November 24, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/44
Foreign References:
| US20200084592A1 | 2020-03-12 | |||
| US20200205209A1 | 2020-06-25 | |||
| CN202011570800A | 2020-12-26 |
Other References:
ERICSSON ET AL.: "V2X Service Type", 3GPP TSG-SA WG2 MEETING #138E S2- 2002852, 24 April 2020 (2020-04-24), XP051874380
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architecture enhancements for 5G System (5GS) to support Vehicle-to-Everything (V2X) services (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 23.287, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), no. V16.3.0, 9 July 2020 (2020-07-09), pages 1 - 57, XP051924376
VIVO MOBILE COMMUNICATIONS LTD. ET AL.: "Solution 2: V2X based solution- update", SA WG2 MEETING #139E (E-MEETING) S2-2004272, 12 June 2020 (2020-06-12), XP051890276
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architecture enhancements for 5G System (5GS) to support Vehicle-to-Everything (V2X) services (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 23.287, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), no. V16.3.0, 9 July 2020 (2020-07-09), pages 1 - 57, XP051924376
VIVO MOBILE COMMUNICATIONS LTD. ET AL.: "Solution 2: V2X based solution- update", SA WG2 MEETING #139E (E-MEETING) S2-2004272, 12 June 2020 (2020-06-12), XP051890276
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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