An Improved Method for ASEP Evaluation over Fading Channels Based on Q-Function Approximation

Aleksandar V. Markovic, Zoran H. Peric, Stefan R. Panic, Petar C. Spalevic, Bojan P. Prlincevic

Результат исследований: Материалы для журналаСтатья

1 цитирование (Scopus)

Выдержка

In this paper, capitalizing on novely introduced interval approximation of Q-function, we have presented simple and tight approximation for the evaluation of the average symbol error probability (ASEP) over fading channels. First, comparison to other known Q-function closed-form approximations has been performed, and it has been shown that accuracy improvement has been achieved by using proposed interval approximation in whole range of input values. Further, it has been shown that by using proposed approximation, values of ASEP for some applied modulation formats could be efficiently and accurately evaluated when transmission over fading channels is observed. Also has been shown that than by using proposed approximation, ASEP measures are bounded more closely than by using other known Q-function closed-form approximations.

Язык оригиналаАнглийский
Страницы (с-по)777-784
Число страниц8
ЖурналIETE Journal of Research
Том64
Номер выпуска6
DOI
СостояниеОпубликовано - 2 ноя 2018
Опубликовано для внешнего пользованияДа

Отпечаток

Symbol Error Probability
Q-function
Function Approximation
Fading Channels
Fading channels
Evaluation
Approximation
Modulation
Closed-form
Interval
Error probability
Probability Measure

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science Applications
  • Electrical and Electronic Engineering

Цитировать

An Improved Method for ASEP Evaluation over Fading Channels Based on Q-Function Approximation. / Markovic, Aleksandar V.; Peric, Zoran H.; Panic, Stefan R.; Spalevic, Petar C.; Prlincevic, Bojan P.

В: IETE Journal of Research, Том 64, № 6, 02.11.2018, стр. 777-784.

Результат исследований: Материалы для журналаСтатья

Markovic, Aleksandar V. ; Peric, Zoran H. ; Panic, Stefan R. ; Spalevic, Petar C. ; Prlincevic, Bojan P. / An Improved Method for ASEP Evaluation over Fading Channels Based on Q-Function Approximation. В: IETE Journal of Research. 2018 ; Том 64, № 6. стр. 777-784.
@article{0be6fdcd39d9402f8ecb6bb1398bca12,
title = "An Improved Method for ASEP Evaluation over Fading Channels Based on Q-Function Approximation",
abstract = "In this paper, capitalizing on novely introduced interval approximation of Q-function, we have presented simple and tight approximation for the evaluation of the average symbol error probability (ASEP) over fading channels. First, comparison to other known Q-function closed-form approximations has been performed, and it has been shown that accuracy improvement has been achieved by using proposed interval approximation in whole range of input values. Further, it has been shown that by using proposed approximation, values of ASEP for some applied modulation formats could be efficiently and accurately evaluated when transmission over fading channels is observed. Also has been shown that than by using proposed approximation, ASEP measures are bounded more closely than by using other known Q-function closed-form approximations.",
keywords = "Bit error rate, Function approximation, Gaussian distribution, Modulation, Nakagami distribution, Wireless communication",
author = "Markovic, {Aleksandar V.} and Peric, {Zoran H.} and Panic, {Stefan R.} and Spalevic, {Petar C.} and Prlincevic, {Bojan P.}",
year = "2018",
month = "11",
day = "2",
doi = "10.1080/03772063.2017.1369910",
language = "English",
volume = "64",
pages = "777--784",
journal = "IETE Journal of Research",
issn = "0377-2063",
publisher = "Taylor and Francis Ltd.",
number = "6",

}

TY - JOUR

T1 - An Improved Method for ASEP Evaluation over Fading Channels Based on Q-Function Approximation

AU - Markovic, Aleksandar V.

AU - Peric, Zoran H.

AU - Panic, Stefan R.

AU - Spalevic, Petar C.

AU - Prlincevic, Bojan P.

PY - 2018/11/2

Y1 - 2018/11/2

N2 - In this paper, capitalizing on novely introduced interval approximation of Q-function, we have presented simple and tight approximation for the evaluation of the average symbol error probability (ASEP) over fading channels. First, comparison to other known Q-function closed-form approximations has been performed, and it has been shown that accuracy improvement has been achieved by using proposed interval approximation in whole range of input values. Further, it has been shown that by using proposed approximation, values of ASEP for some applied modulation formats could be efficiently and accurately evaluated when transmission over fading channels is observed. Also has been shown that than by using proposed approximation, ASEP measures are bounded more closely than by using other known Q-function closed-form approximations.

AB - In this paper, capitalizing on novely introduced interval approximation of Q-function, we have presented simple and tight approximation for the evaluation of the average symbol error probability (ASEP) over fading channels. First, comparison to other known Q-function closed-form approximations has been performed, and it has been shown that accuracy improvement has been achieved by using proposed interval approximation in whole range of input values. Further, it has been shown that by using proposed approximation, values of ASEP for some applied modulation formats could be efficiently and accurately evaluated when transmission over fading channels is observed. Also has been shown that than by using proposed approximation, ASEP measures are bounded more closely than by using other known Q-function closed-form approximations.

KW - Bit error rate

KW - Function approximation

KW - Gaussian distribution

KW - Modulation

KW - Nakagami distribution

KW - Wireless communication

UR - http://www.scopus.com/inward/record.url?scp=85029903892&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85029903892&partnerID=8YFLogxK

U2 - 10.1080/03772063.2017.1369910

DO - 10.1080/03772063.2017.1369910

M3 - Article

AN - SCOPUS:85029903892

VL - 64

SP - 777

EP - 784

JO - IETE Journal of Research

JF - IETE Journal of Research

SN - 0377-2063

IS - 6

ER -