基準信号、端末デバイス、およびベースステーションのパラメータを決定および送信する方法および装置

Japanese Patent JP6853888

B2

The embodiments of the present disclosure disclose a method for determining a parameter of a reference signal, a method for transmitting a parameter of a reference signal, a terminal device and a base station. The determination method includes: obtaining a parameter of a first type of reference signal by a first signaling; and determining a parameter of a second type of reference signal according to the obtained parameter of the first type of reference signal, and the first type of reference signal and/or the second type of reference signal include at least one of: reference signal for data demodulation, reference signal for phase noise compensation, reference signal for Doppler shift compensation, or extended reference signal for data demodulation.

Jiang, Chuan Shin
Lou, Jaohwa
Lee, Yugoku
Woo, Hao
Gao, Bo
Jean, Nan

JP2019536525A

March 31, 2021

December 29, 2017

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ZTE CORPORATION

H04L27/26; H04W16/28; H04W72/04

JP2016516328A

LG Electronics,DMRS Design Issues in NR[online], 3GPP TSG-RAN WG1#86b R1-1609259,インターネット,2016年10月14日
Intel Corporation,On DM-RS design for NR[online],3GPP TSG RAN WG1 #87 R1-1611976,Internet,2016年11月18日
Huawei, HiSilicon,DL DM-RS for data transmissions[online],3GPP TSG RAN WG1 #87 R1-1611244,Internet
InterDigital Communications,Considerations on demodulation RS design for NR[online], 3GPP TSG-RAN WG1#86b R1-1609909,インターネット

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