Patent ID: 11968640
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. The terminal according to claim 10,
wherein the instructions further instruct the at least one processor to:
obtain a transmission delay TA offset based on the round-trip transmission delay change rate and a unidirectional transmission delay between the satellite and the location corresponding to the geocentric angle data; or
obtain a TA offset based on the round-trip transmission delay change rate, a unidirectional transmission delay between the satellite and the location corresponding to the geocentric angle data, and current TA update period duration, wherein
a transmission delay TA offset obtained by the terminal based on the maximum geocentric angle in the geocentric angle data is a maximum transmission delay TA offset, a transmission delay TA offset obtained by the terminal based on the minimum geocentric angle in the geocentric angle data is the minimum transmission delay TA offset, the maximum TA offset is a sum of the maximum transmission delay TA offset and a maximum update period TA offset, and a minimum TA offset is a sum of the minimum transmission delay TA offset and a minimum update period TA offset.