Analytic Solutions for Optimal Training on Fading Channels

Abstract

Wireless communication systems may use training signals for the receiver to learn the fading coefficients of the channel. Obtaining channel state information (CSI) at the receiver is often times necessary for the receiver to correctly detect and demodulate transmitted symbols. the type of training signal, the length of time to spend training, and the frequency of training are all important parameters in these types of systems. in this work, we derive an analytic expression for calculating the optimal training parameters for continuously fading channels. We also provide simulation results showing why this training scheme is considered optimal. © International Foundation for Telemetering, 2006.

Department(s)

Electrical and Computer Engineering

Keywords and Phrases

Channel capacity; Training; Wireless Multiple-input multiple-output (MIMO)

International Standard Serial Number (ISSN)

0884-5123

Document Type

Article - Conference proceedings

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2024 International Foundation for Telemetering, All rights reserved.

Publication Date

01 Dec 2006

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