University of Hertfordshire

From the same journal

By the same authors

Transmit Power Minimization for MIMO Systems of Exponential Average BER with Fixed Outage Probability

Research output: Contribution to journalArticlepeer-review

Standard

Transmit Power Minimization for MIMO Systems of Exponential Average BER with Fixed Outage Probability. / Yue, Dian Wu; Sun, Yichuang.

In: Wireless Personal Communications, Vol. 90, No. 4, 01.10.2016, p. 1951-1970.

Research output: Contribution to journalArticlepeer-review

Harvard

APA

Vancouver

Author

Bibtex

@article{f1a0efec81f94c8394b7458ae289abf0,
title = "Transmit Power Minimization for MIMO Systems of Exponential Average BER with Fixed Outage Probability",
abstract = "This paper is concerned with a wireless multiple-antenna system operating in multiple-input multiple-output (MIMO) fading channels with channel state information being known at both transmitter and receiver. By spatiotemporal subchannel selection and power control, it aims to minimize the average transmit power (ATP) of the MIMO system while achieving an exponential type of average bit error rate (BER) for each data stream. Under the constraints on each subchannel that individual outage probability and average BER are given, based on a traditional upper bound and a dynamic upper bound of Q function, two closed-form ATP expressions are derived, respectively, which can result in two different power allocation schemes. Numerical results are provided to validate the theoretical analysis, and show that the power allocation scheme with the dynamic upper bound can achieve more power savings than the one with the traditional upper bound.",
keywords = "Channel selection, Diversity, Fading channel, Multi-beam, Multiple antennas, Multiple-input multiple-output (MIMO), Multiplexing, Power control",
author = "Yue, {Dian Wu} and Yichuang Sun",
note = "This document is the Accepted Manuscript version of the following article: Dian-Wu Yue, and Yichuang Sun, {\textquoteleft}Transmit Power Minimization for MIMO Systems of Exponential Average BER with Fixed Outage Probability{\textquoteright}, Wireless Personal Communications, Vol. 90 (4): 1951-1970, first available online on 20 June 2016. Under embargo. Embargo end date: 20 June 2017. The final publication is available at Springer via https://link.springer.com/article/10.1007%2Fs11277-016-3432-4 ",
year = "2016",
month = oct,
day = "1",
doi = "10.1007/s11277-016-3432-4",
language = "English",
volume = "90",
pages = "1951--1970",
journal = "Wireless Personal Communications",
issn = "0929-6212",
publisher = "Springer Netherlands",
number = "4",

}

RIS

TY - JOUR

T1 - Transmit Power Minimization for MIMO Systems of Exponential Average BER with Fixed Outage Probability

AU - Yue, Dian Wu

AU - Sun, Yichuang

N1 - This document is the Accepted Manuscript version of the following article: Dian-Wu Yue, and Yichuang Sun, ‘Transmit Power Minimization for MIMO Systems of Exponential Average BER with Fixed Outage Probability’, Wireless Personal Communications, Vol. 90 (4): 1951-1970, first available online on 20 June 2016. Under embargo. Embargo end date: 20 June 2017. The final publication is available at Springer via https://link.springer.com/article/10.1007%2Fs11277-016-3432-4

PY - 2016/10/1

Y1 - 2016/10/1

N2 - This paper is concerned with a wireless multiple-antenna system operating in multiple-input multiple-output (MIMO) fading channels with channel state information being known at both transmitter and receiver. By spatiotemporal subchannel selection and power control, it aims to minimize the average transmit power (ATP) of the MIMO system while achieving an exponential type of average bit error rate (BER) for each data stream. Under the constraints on each subchannel that individual outage probability and average BER are given, based on a traditional upper bound and a dynamic upper bound of Q function, two closed-form ATP expressions are derived, respectively, which can result in two different power allocation schemes. Numerical results are provided to validate the theoretical analysis, and show that the power allocation scheme with the dynamic upper bound can achieve more power savings than the one with the traditional upper bound.

AB - This paper is concerned with a wireless multiple-antenna system operating in multiple-input multiple-output (MIMO) fading channels with channel state information being known at both transmitter and receiver. By spatiotemporal subchannel selection and power control, it aims to minimize the average transmit power (ATP) of the MIMO system while achieving an exponential type of average bit error rate (BER) for each data stream. Under the constraints on each subchannel that individual outage probability and average BER are given, based on a traditional upper bound and a dynamic upper bound of Q function, two closed-form ATP expressions are derived, respectively, which can result in two different power allocation schemes. Numerical results are provided to validate the theoretical analysis, and show that the power allocation scheme with the dynamic upper bound can achieve more power savings than the one with the traditional upper bound.

KW - Channel selection

KW - Diversity

KW - Fading channel

KW - Multi-beam

KW - Multiple antennas

KW - Multiple-input multiple-output (MIMO)

KW - Multiplexing

KW - Power control

UR - http://www.scopus.com/inward/record.url?scp=84975293552&partnerID=8YFLogxK

U2 - 10.1007/s11277-016-3432-4

DO - 10.1007/s11277-016-3432-4

M3 - Article

AN - SCOPUS:84975293552

VL - 90

SP - 1951

EP - 1970

JO - Wireless Personal Communications

JF - Wireless Personal Communications

SN - 0929-6212

IS - 4

ER -