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Two-Way Training: Optimal Power Allocation for Pilot and Data Transmission

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Date

2010

Authors

Zhou, Xiangyun (Sean)
Lamahewa, Tharaka
Sadeghi, Parastoo
Durrani, Salman

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

In this letter, we consider multiple-input singleoutput (MISO) systems with two-way training based transmission. We focus on the long-term system performance and study the optimal power allocation between reverse training, forward training and data transmission. We derive closed-form solutions for the optimal power allocation using high signal-to-noise ratio (SNR) approximations, and show that they achieve near optimal performance in terms of symbol error rate (SER) for different modulation schemes over a wide range of SNR values.

Description

Keywords

Citation

URI

http://hdl.handle.net/1885/58574

Collections

Open Access Research

Source

IEEE Transactions on Wireless Communications

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1109/TWC.2010.02.090641

Restricted until

2037-12-31

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01_Zhou_Two-Way_Training:_Optimal_2010.pdf (228.05 KB)

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