CPC H04L 25/0228 (2013.01) [H04W 56/0055 (2013.01)] | 21 Claims |
1. A channel measurement method, comprising:
receiving a precoded reference signal and indication information, wherein the indication information indicates a relative delay between a first delay and a second delay, the relative delay comprises a difference between the first delay and the second delay, and the first delay and the second delay are determined through uplink channel measurement; and
performing channel measurement based on the precoded reference signal and the indication information.
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