Title:
MULTICAST MESSAGE PROCESSING METHOD AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/092498
Kind Code:
A1
Abstract:
The present application discloses a multicast message processing method and a related apparatus. The multicast message processing method comprises: a target node device receives a multicast message, the multicast message being a group command, and the multicast message comprising identification information of a source node device; the target node device determines, according to the identification information of the source node device and control node information in a group table of the target node device, whether to execute the group command. In this way, limiting the source of group commands by controlling node information avoids the situation that a certain node device in a multicast group is illegally controlled to control other node devices in the group by means of the group commands, thereby improving the security of communication between node devices in the multicast group.
Inventors:
RU ZHAO (CN)
Application Number:
PCT/CN2021/133695
Publication Date:
June 01, 2023
Filing Date:
November 26, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04L61/5069
Foreign References:
| CN105491460A | 2016-04-13 | |||
| CN101795223A | 2010-08-04 | |||
| CN101282338A | 2008-10-08 | |||
| US20150131660A1 | 2015-05-14 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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