Title:
MULTICAST BROADCAST SERVICE TRANSMISSION METHOD AND APPARATUS, AND TERMINAL DEVICE AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/083029
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications. Disclosed are a multicast broadcast service transmission method and apparatus, and a terminal device and a network device. The method comprises: a network device sending first information, wherein the first information comprises information related to a multicast broadcast service (MBS) broadcast, the use of which is supported by a first-type terminal device, wherein the maximum bandwidth supported by the first-type terminal device is 20 MHz; the terminal device receiving the first information; the network device sending the MBS broadcast according to the first information; and the terminal device receiving the MBS broadcast according to the first information. In this way, after receiving the first information, the first-type terminal device can transmit the MBS broadcast according to the first information, such that enhanced MBS transmission is implemented by means of the first information, thereby improving the compatibility and stability of network transmission.
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Inventors:
WANG HUALEI (CN)
Application Number:
PCT/CN2023/124310
Publication Date:
April 25, 2024
Filing Date:
October 12, 2023
Export Citation:
Assignee:
BEIJING UNISOC COMM TECH CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| CN112399591A | 2021-02-23 | |||
| CN101076176A | 2007-11-21 | |||
| CN111066355A | 2020-04-24 | |||
| CN114424663A | 2022-04-29 | |||
| US20080081603A1 | 2008-04-03 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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