US 12,170,974 B2
Latency compensation method, device and storage medium
Hai Tang, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Dec. 10, 2021, as Appl. No. 17/547,489.
Application 17/547,489 is a continuation of application No. PCT/CN2019/092801, filed on Jun. 25, 2019.
Prior Publication US 2022/0104160 A1, Mar. 31, 2022
Int. Cl. H04W 56/00 (2009.01)
CPC H04W 56/0045 (2013.01) 12 Claims
OG exemplary drawing
 
1. A latency compensation method, comprising:
acquiring, by a user equipment (UE), a latency compensation parameter; and
performing, by the UE, latency compensation for reference time information according to the latency compensation parameter;
wherein the acquiring, by the UE, a latency compensation parameter comprises:
acquiring, by the UE, the latency compensation parameter according to a latency compensation manner indicated by the base station;
wherein the acquiring, by the UE, the latency compensation parameter according to a latency compensation manner indicated by the base station comprises:
acquiring, by the UE, a valid timing advance (TA), when the latency compensation manner is calculating the latency compensation value based on the TA; and
calculating, by the UE, the latency compensation value according to the valid TA and a predefined algorithm;
wherein before the acquiring, by the UE, a latency compensation parameter, the method further comprises:
determining, by the UE, to perform latency compensation for the reference time information according to first latency compensation information sent by the base station and latency compensation capability information of the UE.