Bi-Directional Training Methods With Frequency-Division Duplexing

We study distributed algorithms for joint adaptation of precoding and combining filters in frequency division duplex (FDD) multiple-input multiple-output (MIMO) cellular systems. Our approach extends bi-directional training (BiT), designed for time division duplex (TDD) systems, to FDD systems where...

Full description

Saved in:

Bibliographic Details
Published in:	IEEE transactions on wireless communications Vol. 20; no. 10; pp. 6493 - 6505
Main Authors:	Zhou, Hao, Honig, Michael L., Liu, Jialing, Xiao, Weimin
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.10.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	adaptive beamforming Algorithms Antennas Channel estimation distributed optimization Downlink Downlinking FDD Frequency division duplexing Frequency estimation MIMO Optimization Performance degradation precoder optimization Reciprocity Training Uplink
ISSN:	1536-1276, 1558-2248
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!