US 12,231,223 B2
Satellite cell reselection control method and related device
Yu Wang, Hangzhou (CN); Xian Meng, Hangzhou (CN); Meixin Lin, Hangzhou (CN); Yunfei Qiao, Hangzhou (CN); and Yinggang Du, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd, Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Dec. 29, 2021, as Appl. No. 17/564,643.
Application 17/564,643 is a continuation of application No. PCT/CN2020/098784, filed on Jun. 29, 2020.
Claims priority of application No. 201910581558.6 (CN), filed on Jun. 29, 2019.
Prior Publication US 2022/0124581 A1, Apr. 21, 2022
Int. Cl. H04B 7/185 (2006.01); H04W 36/00 (2009.01); H04W 36/08 (2009.01); H04W 36/30 (2009.01); H04W 36/32 (2009.01)
CPC H04B 7/18554 (2013.01) [H04B 7/18523 (2013.01); H04W 36/0064 (2023.05); H04W 36/0072 (2013.01); H04W 36/00838 (2023.05); H04W 36/083 (2023.05); H04W 36/302 (2023.05); H04W 36/322 (2023.05); H04B 7/185 (2013.01); H04W 36/324 (2023.05)] 14 Claims
OG exemplary drawing
 
1. A method for satellite cell reselection control, comprising:
determining a current location of user equipment;
determining distances between a current location of a user equipment and N location reference points in a current serving satellite cell of the user equipment;
determining that a distance between the current location of the user equipment and a location reference point x in the N location reference points is less than a distance between the current location of the user equipment and any location reference point in the N location reference points other than the location reference point x, wherein N is an integer greater than 1;
determining a location status corresponding to the location reference point x as a current location status;
determining, based on the current location status, a satellite cell reselection control parameter set corresponding to the current location status, wherein the satellite cell reselection control parameter set includes at least one cell reselection control parameter, and wherein the at least one cell reselection control parameter is at least one of an intra-frequency measurement threshold, a serving cell hysteresis value, an inter-frequency/inter-system measurement threshold, or a cell reselection timer value; and
performing satellite cell reselection control based on the satellite cell reselection control parameter set.