US 11,968,152 B2
Antenna group operations for wireless systems
Yu Ngok Li, Guangdong (CN); Bo Gao, Guangdong (CN); Hao Wu, Guangdong (CN); Shujuan Zhang, Guangdong (CN); Chuangxin Jiang, Guangdong (CN); Huahua Xiao, Guangdong (CN); Yijian Chen, Guangdong (CN); and Zhaohua Lu, Guangdong (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Appl. No. 17/265,029
Filed by ZTE Corporation, Guangdong (CN)
PCT Filed Aug. 9, 2018, PCT No. PCT/CN2018/099701
§ 371(c)(1), (2) Date Feb. 1, 2021,
PCT Pub. No. WO2020/029200, PCT Pub. Date Feb. 13, 2020.
Prior Publication US 2021/0314128 A1, Oct. 7, 2021
Int. Cl. H04L 5/00 (2006.01); H04W 24/10 (2009.01)
CPC H04L 5/0078 (2013.01) [H04W 24/10 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method of wireless communication, comprising:
transmitting, by a first communications node to a second communications node, a set of information for transmission of reference signals or channels, wherein the set of information includes at least one of:
first timing information related to a transmission timing of the reference signals or channels; or
second timing information related to when one or more antenna groups or a group of reference signals and/or channels related to the one or more antenna groups is activated or deactivated;
wherein at least one of the first or second timing information includes a request for a pattern of reference signals and the pattern of reference signals comprises triggering offset times for transmission of the reference signals, the triggering offset times being related to time offsets from a first time when the second communications node sends a control signal to cause a triggering of a transmission of reference signals to a second time when the reference signals are transmitted.