Performance of space diversity reception for coded carrier interferometry OFDM

Fumiaki Maehara, Hans Peter Kuchenbecker

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

Carrier interferometry orthogonal frequency division multiplexing (CI/OFDM) creates a full frequency diversity benefit without bandwidth expansion. In this paper, we present the bit error rate (BER) performance of carrier interferometry coded OFDM (CI/COFDM) employing multiple receive antennas over the frequency and time selective fading channels. The main feature of this architecture is to combine the time diversity benefit achieved by channel coding with the space and frequency diversity benefits exploited by CI/OFDM using space diversity reception. We also compare the BER performance of this architecture with that of typical coded OFDM (COFDM) employing sub-channel space combining diversity reception. Numerical results obtained by the computer simulation showed that CI/OFDM outperforms OFDM when applying both space diversity reception and channel coding.

Original languageEnglish
Pages (from-to)520-524
Number of pages5
JournalIEEE Vehicular Technology Conference
Volume59
Issue number1
Publication statusPublished - 2004 Dec 1
Event2004 IEEE 59th Vehicular Technology Conference, VTC2004-Spring: Towards a Global Wireless World - Milan, Italy
Duration: 2004 May 172004 May 19

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

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