Simple series form formula of BER performance for DQPSK/OFDM signals in comprehensive nonlinear fading channels

Fumiaki Maehara, Akinori Taira, Fumio Takahata

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

This paper proposes a simple series form formula of the bit error rate (BER) for DQPSK/OFDM with differential detection under comprehensive nonlinear fading channels. The proposed approach aims to derive the theoretical BER in the presence of both the nonlinear distortion and the inter-symbol interference (ISI) which are the essential factors in evaluating the comprehensive performance of OFDM signals. Since the proposed formula is composed of the simple series form expression, the time-consuming simulations could be avoided. The validity of the proposed approach is confirmed by the agreement with the computer simulation results under various kinds of system parameters such as the input-backoff (IBO) and the multipath delay.

Original languageEnglish
Title of host publication2008 IEEE Radio and Wireless Symposium, RWS
Pages37-40
Number of pages4
DOIs
Publication statusPublished - 2008 Sep 9
Event2008 IEEE Radio and Wireless Symposium, RWS - Orlando, FL, United States
Duration: 2008 Jan 222008 Jan 24

Publication series

Name2008 IEEE Radio and Wireless Symposium, RWS

Conference

Conference2008 IEEE Radio and Wireless Symposium, RWS
CountryUnited States
CityOrlando, FL
Period08/1/2208/1/24

Keywords

  • BER
  • DQPSK/OFDM
  • Differential detection
  • Nonlinear fading
  • Theoretical analysis

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

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  • Cite this

    Maehara, F., Taira, A., & Takahata, F. (2008). Simple series form formula of BER performance for DQPSK/OFDM signals in comprehensive nonlinear fading channels. In 2008 IEEE Radio and Wireless Symposium, RWS (pp. 37-40). [4463422] (2008 IEEE Radio and Wireless Symposium, RWS). https://doi.org/10.1109/RWS.2008.4463422