| 摘要 |
<p>Disclosed are a DMRS processing method and device, the method comprising: a UE receives a first signaling from a base station; the UE generates multiple first DMRS sequences according to the first signaling; and the UE combines the DMRS sequences to generate a second DMRS sequence. The present invention solves the problem in the relevant art of the DMRSs between different users being not orthogonal when partial bandwidth of the MU-MIMO overlaps, thus not only supporting the absolute DMRS orthogonality of more than two users allocated with the same resource position, but also supporting the DMRS orthogonality when any partial bandwidth overlaps, and overcoming the restriction for scheduling in the scenario of multi-user MIMO, thereby improving system transmission performance.</p> |
