High efficient and interference resistant half-chip offset QPSK-CDMA scheme for wireless LAN systems

Takatoshi Sugiyama, Masato Mizoguchi, Shuji Kubota, Shuzo Kato

研究成果: Paper査読

抄録

This paper proposes a half-chip offset QPSK (Quadrature Phase Shift Keying) modulation CDMA (Code Division Multiple Access) scheme to allow the simple differential detection while realizing a compact spectrum in nonlinear channels for wireless LAN (Local Area Network) systems. The experimental results show the proposed scheme combined with Forward Error Correction (FEC) achieves excellent Pe performances in adjacent channel interference (ACI) and co-channel interference (CCI) environments and significantly improves the frequency utilization efficiency.

本文言語English
ページ2166-2170
ページ数5
出版ステータスPublished - 1995 12 1
イベントProceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3) - Singapore, Singapore
継続期間: 1995 11 141995 11 16

Other

OtherProceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3)
CitySingapore, Singapore
Period95/11/1495/11/16

ASJC Scopus subject areas

  • 電子工学および電気工学
  • 地球変動および惑星変動

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