US 12,294,948 B2
Method for reducing unnecessary paging
Focai Peng, Guangdong (CN); Jun Xu, Guangdong (CN); Mengzhu Chen, Guangdong (CN); Xuan Ma, Guangdong (CN); Yuzhou Hu, Guangdong (CN); Jing Liu, Guangdong (CN); Qiujin Guo, Guangdong (CN); Xiaoying Ma, Guangdong (CN); and Cuihong Han, Guangdong (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE Corporation, Guangdong (CN)
Filed on Aug. 11, 2022, as Appl. No. 17/886,400.
Application 17/886,400 is a continuation of application No. PCT/CN2020/075398, filed on Feb. 14, 2020.
Prior Publication US 2023/0081856 A1, Mar. 16, 2023
Int. Cl. H04W 52/02 (2009.01); H04W 68/00 (2009.01); H04W 72/0446 (2023.01)
CPC H04W 52/0235 (2013.01) [H04W 52/0212 (2013.01); H04W 68/005 (2013.01); H04W 72/0446 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A wireless communication method performed by a wireless terminal, the wireless communication method comprising:
receiving a wake-up signal, wherein the wake-up signal includes N bits, wherein each of the N bits corresponds to one user equipment (UE) group;
determining a paging occasion (PO) based on a paging identification (ID) of the wireless terminal;
obtaining a monitoring bit in the wake-up signal;
receiving, from a wireless network node, a paging message at the determined PO, wherein a presence of the paging message is based on the monitoring bit,
wherein the wireless terminal has an extended user equipment (UE) identifier (ID) that is associated with a 5G serving temporary mobile subscriber identity (S-TMSI) configured for the wireless terminal, and
wherein the extended UE ID of the wireless terminal comprises 15 bits of the 5G S-TMSI configured for the wireless terminal; and
receiving a demodulation reference signal (DMRS) associated with the paging message,
wherein the DMRS is initialized based on an initialization seed which is generated based on a second extended UE ID corresponding to at least one second wireless terminal, and
wherein the second extended UE ID is a subset of at least one S-TMSI configured for the at least one second wireless terminal.