CN108768481B

Not Available

Title

The Channel Information Feedback Method And Device Of The Antenna Array

Application Number:

CN201810399453A

Publication Date:

15-11-2019

Current Assignee:

HUAWEI

Family ID:

57319078

Application Date:

19-05-2015

Publication Country:

US

View on Espacenet

Priority Date:

19-05-2015

Declaring Company:

Abstract  Abstract

The application embodiment discloses a kind of channel information feedback method of aerial array, it include: the channel information that first network equipment receives N × M sub-channels that second network equipment is sent, wherein the aerial array of first network equipment includes M submatrix, the aerial array of second network equipment includes N number of submatrix, channel between the aerial array of first network equipment and the aerial array of second network equipment includes N × M sub-channels, M and N is positive integer and is not simultaneously in 1, M submatrix and N number of submatrix including at least two antennas；The channel information of the channel between the aerial array of first network equipment and the aerial array of second network equipment is generated according to the channel information of N × M sub-channels from second network equipment.Compared to the prior art, the channel information feedback method between aerial array disclosed in the application embodiment can reduce the complexity for obtaining channel information, promote the efficiency of feedback of channel information.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

Family member

© 2021 All Rights Reserved FrandAvenue