US 12,231,946 B2
Communications method and apparatus
Yongcui Li, Beijing (CN); Yizhuang Wu, Beijing (CN); and Hui Ni, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Nov. 5, 2021, as Appl. No. 17/520,112.
Application 17/520,112 is a continuation of application No. PCT/CN2020/088794, filed on May 6, 2020.
Claims priority of application No. 201910377582.8 (CN), filed on May 7, 2019.
Prior Publication US 2022/0060935 A1, Feb. 24, 2022
Int. Cl. H04W 28/02 (2009.01); H04L 47/2408 (2022.01); H04L 47/2491 (2022.01); H04L 47/28 (2022.01); H04W 28/08 (2023.01); H04W 28/24 (2009.01)
CPC H04W 28/0268 (2013.01) [H04L 47/2408 (2013.01); H04L 47/2491 (2013.01); H04L 47/28 (2013.01); H04W 28/0975 (2020.05); H04W 28/24 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A communications method implemented by a session management network element and comprising:
determining that establishing of a first low-latency service flow for a session is allowed;
determining, based on first information, to establish the first low-latency service flow, wherein the first information comprises at least one of local configuration information, subscription data, or a first quality of service (QoS) parameter; and
sending, based on determining that establishing of the first low-latency service flow is allowed and based on determining to establish the first low-latency service flow, first indication information,
wherein the first indication information indicates to set the session to an always-on session.