Reference signal channel estimation

Aspects of the disclosure relate to reference signal channel estimation. A wireless communication channel between two nodes may be estimated based on a received reference signal, such as a sounding reference signal. Techniques are disclosed that improve the performance of reference signal channel estimation and make channel estimation more robust in the presence of one or more of a plurality of impairments. Frequency domain processing and/or time domain processing may be performed to reduce distortion in channel estimation. 本公开的各方面涉及参考信号信道估计。两个节点之间的无线通信信道可基于诸如探测参考信号这样的接收到的参考信号来估计。公开了改进参考信号信道估计的性能并使信道估计在存在多种损伤中的一种或多种的情况下更加鲁棒的技术。可执行频域处理和/或时域处理以减少信道估计中的失真。