US 12,010,160 B2
Network function entity and wireless communication method thereof and storage medium
Yingxin Xiang, Guangdong (CN); and Dasheng Li, Guangdong (CN)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Nov. 28, 2022, as Appl. No. 18/059,051.
Claims priority of application No. 202210935935.3 (CN), filed on Aug. 5, 2022.
Prior Publication US 2024/0048605 A1, Feb. 8, 2024
Int. Cl. H04L 65/752 (2022.01); H04L 65/80 (2022.01); H04W 72/542 (2023.01); H04W 76/19 (2018.01)
CPC H04L 65/752 (2022.05) [H04L 65/80 (2013.01); H04W 72/542 (2023.01); H04W 76/19 (2018.02)] 12 Claims
OG exemplary drawing
 
1. A wireless communication method performed by a multi-access edge computing (MEC) net element in a wireless network, the method comprising:
receiving, by the MEC net element, video data packets from a server and buffering the video data packets during a process of video data transmission between a user equipment and the server via the wireless network;
acquiring, by the MEC net element, status information related to the data transmission link during the process of video data transmission between the user equipment and the server via the wireless network;
adjusting, by the MEC net element, the video data transmission between the user equipment and the server based on the status information,
wherein the status information further comprises information about a status of a core network control plane in the wireless network,
wherein the adjusting the video data transmission between the user equipment and the server based on the status information comprises performing operation to reduce influence of a change of the transmission link on downlink data transmission based on a determination based on the information about the status of the core network control plane that the transmission link between the user equipment and the base station is changed,
wherein the status information comprises information that the user equipment performs handover of a target cell and there is a link speed limit to the target cell that is handed over to,
wherein the adjusting the video data transmission between the user equipment and the server based on the status information comprises:
processing video data received from the server to reduce a size of the video data to be transmitted to the base station, and
transmitting the processed video data to the base station.