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

Takatoshi Sugiyama, Masato Mizoguchi, Shuji Kubota, Shuzo Kato

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

Abstract

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.

Original languageEnglish
Title of host publicationConference Record / IEEE Global Telecommunications Conference
Pages2166-2170
Number of pages5
Volume3
Publication statusPublished - 1995
Externally publishedYes
EventProceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3) - Singapore, Singapore
Duration: 1995 Nov 141995 Nov 16

Other

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

Fingerprint

Forward error correction
Quadrature phase shift keying
Wireless local area networks (WLAN)
Code division multiple access
Modulation
error correction
code

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Global and Planetary Change

Cite this

Sugiyama, T., Mizoguchi, M., Kubota, S., & Kato, S. (1995). High efficient and interference resistant half-chip offset QPSK-CDMA scheme for wireless LAN systems. In Conference Record / IEEE Global Telecommunications Conference (Vol. 3, pp. 2166-2170)

High efficient and interference resistant half-chip offset QPSK-CDMA scheme for wireless LAN systems. / Sugiyama, Takatoshi; Mizoguchi, Masato; Kubota, Shuji; Kato, Shuzo.

Conference Record / IEEE Global Telecommunications Conference. Vol. 3 1995. p. 2166-2170.

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

Sugiyama, T, Mizoguchi, M, Kubota, S & Kato, S 1995, High efficient and interference resistant half-chip offset QPSK-CDMA scheme for wireless LAN systems. in Conference Record / IEEE Global Telecommunications Conference. vol. 3, pp. 2166-2170, Proceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3), Singapore, Singapore, 95/11/14.
Sugiyama T, Mizoguchi M, Kubota S, Kato S. High efficient and interference resistant half-chip offset QPSK-CDMA scheme for wireless LAN systems. In Conference Record / IEEE Global Telecommunications Conference. Vol. 3. 1995. p. 2166-2170
Sugiyama, Takatoshi ; Mizoguchi, Masato ; Kubota, Shuji ; Kato, Shuzo. / High efficient and interference resistant half-chip offset QPSK-CDMA scheme for wireless LAN systems. Conference Record / IEEE Global Telecommunications Conference. Vol. 3 1995. pp. 2166-2170
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