Half-symbol BPSK-modulated multicarrier system using parallel combinatory code

Yafei Hou, Tomohiro Hase

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

Abstract

This paper introduces a novel multicarrier system called the BPSK modulated parallel combinatory / half-symbol multicarrier modulation (PC/HS-MCM) system by combining the BPSK modulated HS-MCM system and the parallel combinatory code. The proposed system can achieve twice bandwidth efficiency (BWE) than that of the BPSK modulated PC-OFDM system by sending a half time-domain BPSK-modulated PC-OFDM waveform. We propose two types of demodulation algorithm for this system, that is, orthogonality demodulation and Malgorithm demodulation. Orthogonality demodulation can recover the orthogonality between the subcarriers with 3 dB BER performance deterioration. The M-algorithm demodulation can realize a BER performance improvement with a moderate computational complexity.

Original languageEnglish
Title of host publicationWOCC2010 Technical Program - The 19th Annual Wireless and Optical Communications Conference
Subtitle of host publicationConverging Communications Around the Pacific
DOIs
Publication statusPublished - Aug 20 2010
Externally publishedYes
Event19th Annual Wireless and Optical Communications Conference, WOCC2010: Converging Communications Around the Pacific - Shanghai, China
Duration: May 14 2010May 15 2010

Publication series

NameWOCC2010 Technical Program - The 19th Annual Wireless and Optical Communications Conference: Converging Communications Around the Pacific

Other

Other19th Annual Wireless and Optical Communications Conference, WOCC2010: Converging Communications Around the Pacific
CountryChina
CityShanghai
Period5/14/105/15/10

ASJC Scopus subject areas

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

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