Efficient symbol detection for OFDM-based wireless LANs with space-frequency transmit diversity scheme

Yunho Jung, Seongjoo Lee, Jaeseok Kim

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In this letter, we propose two efficient symbol detection algorithms for OFDM-based wireless LANs with space-frequency transmit diversity (SF-TD) scheme. In case that SF-TD scheme is applied to OFDM-based wireless LANs, the interference caused by insufficient number of sub-carriers may be generated between adjacent sub-carriers, and it degrades the overall system performance seriously. The proposed algorithms eliminate this interference in a parallel or sequential manner and achieve a considerable performance improvement over a conventional detection algorithm.

Original languageEnglish
Pages (from-to)1601-1604
Number of pages4
JournalIEEE Transactions on Wireless Communications
Volume6
Issue number5
DOIs
Publication statusPublished - 2007 Jan 1

Fingerprint

Transmit Diversity
Wireless LAN
Orthogonal Frequency Division multiplexing (OFDM)
Local area networks
Orthogonal frequency division multiplexing
Interference
Radio interference
System Performance
Eliminate
Adjacent

All Science Journal Classification (ASJC) codes

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

Cite this

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Efficient symbol detection for OFDM-based wireless LANs with space-frequency transmit diversity scheme. / Jung, Yunho; Lee, Seongjoo; Kim, Jaeseok.

In: IEEE Transactions on Wireless Communications, Vol. 6, No. 5, 01.01.2007, p. 1601-1604.

Research output: Contribution to journalArticle

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