US 12,395,540 B2
Media packet transmission method, apparatus, and system
Yongcui Li, Beijing (CN); Qi Pan, Beijing (CN); Zhenglei Huang, Beijing (CN); and Hui Ni, Beijing (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Oct. 21, 2022, as Appl. No. 17/970,891.
Application 17/970,891 is a continuation of application No. PCT/CN2021/077698, filed on Feb. 24, 2021.
Claims priority of application No. 202010322813.8 (CN), filed on Apr. 22, 2020.
Prior Publication US 2023/0050923 A1, Feb. 16, 2023
Int. Cl. H04L 65/75 (2022.01); H04L 47/2483 (2022.01); H04L 65/70 (2022.01); H04L 65/80 (2022.01)
CPC H04L 65/75 (2022.05) [H04L 47/2483 (2013.01); H04L 65/70 (2022.05); H04L 65/80 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A media packet transmission method, comprising:
obtaining, by a transmit end network element, a correspondence between a respective encoding type and a respective quality of service (QOS) flow, wherein the transmit end network element is a user plane network element or a terminal, and the respective QoS flow is used to transmit a respective media packet that has the respective encoding type corresponding to the respective QoS flow;
receiving, by the transmit end network element, a plurality of media packets of a media service;
identifying, by the transmit end network element, an encoding type of each media packet of the plurality of media packets; and
sending, by the transmit end network element, the plurality of media packets to an access network element based on the correspondence through a respective QoS flow corresponding to a respective encoding type of each media packet of the plurality of media packets, wherein each media packet carries information associated with the respective encoding type, and a transmission sequence of the plurality of media packets is determined based on the respective encoding type of each media packet of the plurality of media packets.