US 12,328,780 B2
Determining activation of packet data convergence protocol
Xiangyu Li, Shanghai (CN); Wenjie Peng, Shanghai (CN); and Jun Wang, Shanghai (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Nov. 28, 2022, as Appl. No. 18/059,211.
Application 18/059,211 is a continuation of application No. PCT/CN2021/093973, filed on May 15, 2021.
Claims priority of application No. 202010480803.7 (CN), filed on May 30, 2020.
Prior Publication US 2023/0086128 A1, Mar. 23, 2023
Int. Cl. H04L 67/1095 (2022.01); H04W 64/00 (2009.01); H04W 74/0808 (2024.01); H04W 76/14 (2018.01)
CPC H04W 76/14 (2018.02) [H04L 67/1095 (2013.01); H04W 64/006 (2013.01); H04W 74/0808 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving, by a terminal device, configuration information sent by a network device, wherein the configuration information comprises reliability information, channel busy ratio (CBR) information, and speed information, wherein the reliability information comprises information indicating a reliability scope or level, wherein the CBR information comprises information indicating a CBR scope or level, and wherein the speed information comprises information indicating a speed scope or level of the terminal device; and
determining, by the terminal device, a packet data convergence protocol (PDCP) duplication processing operation based on service-related information and the configuration information, wherein the service-related information comprises information related to a service corresponding to a PDCP entity, and wherein the processing operation comprises an activation operation or a deactivation operation,
wherein the service-related information comprises the speed information of the terminal device, reliability information of the service corresponding to the PDCP entity, and CBR information of a resource pool corresponding to a current service of the terminal device, and
wherein determining the PDCP duplication processing operation comprises that, when a reliability requirement satisfies a first condition, and the CBR information of the resource pool satisfies a second condition, and the speed information of the terminal device satisfies a third condition, the terminal device determines to activate the PDCP duplication processing operation of the corresponding PDCP entity.