公开(公告)号：US20150124898A1

公开(公告)日：2015-05-07

申请号：US14594325

申请日：2015-01-12

Applicant: Intel Corporation

Inventor： Xintian E. Lin ,  Qinghua Li ,  Keith A. Holt ,  Raymond C. Blackham ,  Minnie Ho

IPC: H04B7/04

CPC classification number: H04B7/0478 ,  H04B7/0417 ,  H04B7/0482 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/0641 ,  H04B7/065 ,  H04B7/0663

Abstract: Briefly, in accordance with one or more embodiments, a wireless signal is transmitted to a remote device. The remote device determines a precoding matrix indicator (PMI) in response to the wireless signal based at least in part on a hierarchical codebook. The PMI is then received as reported back from the remote device.

Abstract translation: 简而言之，根据一个或多个实施例，无线信号被发送到远程设备。 远程设备至少部分地基于分层码本来响应于无线信号来确定预编码矩阵指示符（PMI）。 然后从远程设备报告的PMI接收到PMI。