US 12,245,104 B2
Multicast service transmission method and device
Yuanping Zhu, Shanghai (CN); Yada Huang, Shanghai (CN); and Jun Wang, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed by Huawei Technologies Co., Ltd., Guangdong (CN)
Filed on May 10, 2023, as Appl. No. 18/315,264.
Application 18/315,264 is a continuation of application No. 16/868,834, filed on May 7, 2020, abandoned.
Application 16/868,834 is a continuation of application No. PCT/CN2018/114842, filed on Nov. 9, 2018.
Claims priority of application No. 201711098505.6 (CN), filed on Nov. 9, 2017.
Prior Publication US 2023/0362594 A1, Nov. 9, 2023
Int. Cl. H04W 4/06 (2009.01); H04N 21/6405 (2011.01); H04N 21/643 (2011.01); H04W 76/10 (2018.01); H04W 88/16 (2009.01)
CPC H04W 4/06 (2013.01) [H04W 76/10 (2018.02); H04N 21/6405 (2013.01); H04N 21/64322 (2013.01); H04W 88/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A multicast service transmission method, comprising:
receiving, by a management device, a first message, wherein the first message comprises one or more of the following: an identifier corresponding to a first multicast service, an indication for requesting to receive or terminate the first multicast service, an identifier corresponding to a terminal device requesting to receive or terminate the first multicast service, or an identifier corresponding to an access network device serving the terminal device;
sending, by the management device, configuration information of a first multicast service flow to a gateway device, wherein the first multicast service flow comprises at least one packet filtering rule corresponding to a Quality of Service (QOS) flow matching the first multicast service; and
instructing, by the management device, the gateway device to send a data packet of the first multicast service to the terminal device or the access network device based on the at least one packet filtering rule, or instructing, by the management device, the gateway device to stop sending a data packet of the first multicast service to the terminal device or the access network device.