US 12,309,845 B2
System and method for mobility enhancements
Mengjie Zhang, Shenzhen (CN); He Huang, Shenzhen (CN); Jing Liu, Shenzhen (CN); and Li Yang, Shenzhen (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE CORPORATION, Guangdong (CN)
Filed on Sep. 23, 2022, as Appl. No. 17/934,917.
Application 17/934,917 is a continuation of application No. PCT/CN2020/083912, filed on Apr. 9, 2020.
Prior Publication US 2023/0078307 A1, Mar. 16, 2023
Int. Cl. H04W 74/0833 (2024.01); H04W 36/36 (2009.01)
CPC H04W 74/0833 (2013.01) [H04W 36/362 (2023.05)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a wireless communication device, a first radio resource control (RRC) message including a conditional handover (CHO) configuration, wherein the CHO configuration includes a CHO configuration index, a CHO candidate cell configuration, and a CHO execution condition;
selecting, by the wireless communication device responsive to receiving the first RRC message and based on the CHO execution condition, a special cell (SpCell) of a wireless communication node to perform a random access procedure (RAP); and
transmitting, by the wireless communication device to the wireless communication node, a second RRC message.