US Patent No. 11,115,986

REFERENCE SIGNAL SENDING METHOD AND APPARATUS


Patent No. 11,115,986
Issue Date September 07, 2021
Title Reference Signal Sending Method And Apparatus
Inventorship Jun Luo, Kista (SE)
Jin Liu, Shenzhen (CN)
Pu Yuan, Shanghai (CN)
Assignee HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)

Claim of US Patent No. 11,115,986


1. A reference signal sending method, comprising:sending, by a network device, configuration information of a reference signal, wherein the configuration information of the reference signal is used to indicate air interface sending information of the reference signal; and
sending, by the network device, the reference signal based on the configuration information of the reference signal, wherein
the reference signal is a cell specific reference signal, user equipment specific reference signal, or user equipment group specific reference signal, wherein if the reference signal is a user equipment specific reference signal, sending configuration information of the user equipment specific reference signal comprises:
in response to detecting that user equipment is located in a preset edge area, sending, by the network device, the configuration information of the user equipment specific reference signal to the user equipment.