A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels

Fumihito SASAMORI; Shiro HANDA; Shinjiro OSHITA

doi:10.1093/ietfec/e88-a.1.366

A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels

Fumihito SASAMORI, Shiro HANDA, Shinjiro OSHITA

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In orthogonal frequency division multiplexing (OFDM) systems with differential phase shift keying (DPSK), it is possible to apply differential modulation either in the time or frequency domain depending on the condition of fading channels, such as the Doppler frequency shift and the delay spread. This paper proposes a simple calculation method, that is, an approximate closed-form equation of the bit error rate (BER) in DPSK/OFDM systems mentioned above over both time and frequency selective Rician fading channels. The validity of the proposed method is demonstrated by the fact that the BER performances given by the derived equation coincide with those by Monte Carlo simulation.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E88-A No.1 pp.366-373

Publication Date: 2005/01/01

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DOI: 10.1093/ietfec/e88-a.1.366

Type of Manuscript: PAPER

Category: Mobile Information Network and Personal Communications

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Fumihito SASAMORI, Shiro HANDA, Shinjiro OSHITA, "A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels" in IEICE TRANSACTIONS on Fundamentals, vol. E88-A, no. 1, pp. 366-373, January 2005, doi: 10.1093/ietfec/e88-a.1.366.
Abstract: In orthogonal frequency division multiplexing (OFDM) systems with differential phase shift keying (DPSK), it is possible to apply differential modulation either in the time or frequency domain depending on the condition of fading channels, such as the Doppler frequency shift and the delay spread. This paper proposes a simple calculation method, that is, an approximate closed-form equation of the bit error rate (BER) in DPSK/OFDM systems mentioned above over both time and frequency selective Rician fading channels. The validity of the proposed method is demonstrated by the fact that the BER performances given by the derived equation coincide with those by Monte Carlo simulation.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e88-a.1.366/_p

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@ARTICLE{e88-a_1_366,
author={Fumihito SASAMORI, Shiro HANDA, Shinjiro OSHITA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels},
year={2005},
volume={E88-A},
number={1},
pages={366-373},
abstract={In orthogonal frequency division multiplexing (OFDM) systems with differential phase shift keying (DPSK), it is possible to apply differential modulation either in the time or frequency domain depending on the condition of fading channels, such as the Doppler frequency shift and the delay spread. This paper proposes a simple calculation method, that is, an approximate closed-form equation of the bit error rate (BER) in DPSK/OFDM systems mentioned above over both time and frequency selective Rician fading channels. The validity of the proposed method is demonstrated by the fact that the BER performances given by the derived equation coincide with those by Monte Carlo simulation.},
keywords={},
doi={10.1093/ietfec/e88-a.1.366},
ISSN={},
month={January},}

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TY - JOUR
TI - A Simple Method of BER Calculation in DPSK/OFDM Systems over Fading Channels
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 366
EP - 373
AU - Fumihito SASAMORI
AU - Shiro HANDA
AU - Shinjiro OSHITA
PY - 2005
DO - 10.1093/ietfec/e88-a.1.366
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E88-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2005
AB - In orthogonal frequency division multiplexing (OFDM) systems with differential phase shift keying (DPSK), it is possible to apply differential modulation either in the time or frequency domain depending on the condition of fading channels, such as the Doppler frequency shift and the delay spread. This paper proposes a simple calculation method, that is, an approximate closed-form equation of the bit error rate (BER) in DPSK/OFDM systems mentioned above over both time and frequency selective Rician fading channels. The validity of the proposed method is demonstrated by the fact that the BER performances given by the derived equation coincide with those by Monte Carlo simulation.
ER -