US 12,035,188 B2
Information transmission method and apparatus
Le Yan, Shenzhen (CN); Tingting Geng, Shanghai (CN); Hongping Zhang, Shenzhen (CN); Qinghai Zeng, Shanghai (CN); and Xiaoli Shi, Shanghai (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Aug. 12, 2021, as Appl. No. 17/401,129.
Application 17/401,129 is a continuation of application No. PCT/CN2020/072645, filed on Jan. 17, 2020.
Claims priority of application No. 201910115219.9 (CN), filed on Feb. 14, 2019.
Prior Publication US 2021/0377831 A1, Dec. 2, 2021
Int. Cl. H04W 36/36 (2009.01); H04W 36/00 (2009.01)
CPC H04W 36/00837 (2018.08) [H04W 36/0072 (2013.01); H04W 36/0077 (2013.01); H04W 36/0079 (2018.08); H04W 36/362 (2023.05)] 21 Claims
OG exemplary drawing
 
1. A communication apparatus, which is a terminal device or an apparatus in the terminal device, the communication apparatus comprising:
at least one processor, and
one or more memories coupled to the at least one processor and storing programming instructions for execution by the at least one processor to perform operations comprising:
receiving conditional handover configuration information, the conditional handover configuration information comprising a handover trigger condition and information about M candidate cells, and M being a positive integer;
determining, upon receiving the conditional handover configuration information, whether the M candidate cells meet the handover trigger condition; and
stopping determining, in response to that a random access attempt is initiated by the terminal device, whether the M candidate cells meets the handover trigger condition.