Campus Units

Electrical and Computer Engineering

Document Type

Article

Conference

2015 IEEE Wireless Communications and Networking Conference

Publication Version

Submitted Manuscript

Link to Published Version

http://dx.doi.org/10.1109/WCNC.2015.7127490

Publication Date

2015

Journal or Book Title

Wireless Communications and Networking Conference

First Page

322

Last Page

327

DOI

http://dx.doi.org/10.1109/WCNC.2015.7127490

Conference Date

March 9-12, 2015

City

New Orleans, LA

Abstract

In this paper, we consider a multiuser multiple-input multiple-output (MU-MIMO) communication system between a base station equipped with multiple antennas and multiple mobile users each equipped with a single antenna. The uplink scenario is considered. The uplink channels are acquired by the base station through a training phase. Two linear processing schemes are considered, namely maximum-ratio combining (MRC) and zero-forcing (ZF). We optimize the training period and optimal training energy under the average and peak power constraint so that an achievable sum rate is maximized.

Comments

This proceeding is published as Lu, Songtao, and Zhengdao Wang. "Joint optimization of power allocation and training duration for uplink multiuser MIMO communications." In Wireless Communications and Networking Conference (WCNC), 2015 IEEE, pp. 322-327. IEEE, 2015. doi: 10.1109/WCNC.2015.7127490. Posted with permission.

Rights

© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Copyright Owner

IEEE

Language

en

File Format

application/pdf

Published Version

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Article Location

 
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