US 11,723,022 B2
Communication method and communications device
Peng Guan, Chengdu (CN); Xiaoyong Tang, Shenzhen (CN); Enzhi Zhou, Chengdu (CN); and You Li, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Feb. 10, 2020, as Appl. No. 16/786,477.
Application 16/786,477 is a continuation of application No. PCT/CN2018/098345, filed on Aug. 2, 2018.
Claims priority of application No. 201710687477.5 (CN), filed on Aug. 11, 2017.
Prior Publication US 2020/0178280 A1, Jun. 4, 2020
Int. Cl. H04W 72/1273 (2023.01); H04B 7/01 (2006.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04L 5/10 (2006.01); H04W 24/10 (2009.01)
CPC H04W 72/1273 (2013.01) [H04B 7/01 (2013.01); H04B 7/0617 (2013.01); H04B 7/0626 (2013.01); H04L 5/0051 (2013.01); H04L 5/10 (2013.01); H04W 24/10 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A communication method, wherein the method comprises:
receiving configuration information sent by a base station, wherein the configuration information comprises information about a first signal and quasi-co-location relationship information, and the quasi-co-location relationship information indicates that there is a quasi-co-location relationship between a port for sending the first signal and a port for sending a second signal, and wherein the information about the first signal comprises beam information about a beam for receiving the first signal, and wherein the quasi-co-location relationship information indicates that the quasi-co-location relationship is between the port that sends a synchronization signal block, and the port that sends a channel state information reference signal (CSI-RS) signal, and wherein the configuration information further comprises a measurement time window for averaging measurement values of the second signal;
determining, based on the beam information, that a spatial quasi-co-location relationship exists between the port for sending the first signal and the port for sending the second signal; and
obtaining a measurement quantity of the first signal based on a measurement quantity of the second signal and the quasi-co-location relationship information and the determination that the spatial quasi-co-location relationship exists between the port for sending the first signal and the port for sending the second signal and the measurement time window in the configuration information.