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

Takatoshi Sugiyama; Masato Mizoguchi; Shuji Kubota; Shuzo Kato

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: Contribution to conference › Paper › peer-review

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 language	English
Pages	2166-2170
Number of pages	5
Publication status	Published - 1995 Dec 1
Event	Proceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3) - Singapore, Singapore Duration: 1995 Nov 14 → 1995 Nov 16

Other

Other	Proceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3)
City	Singapore, Singapore
Period	95/11/14 → 95/11/16

ASJC Scopus subject areas

Electrical and Electronic Engineering
Global and Planetary Change

Cite this

High efficient and interference resistant half-chip offset QPSK-CDMA scheme for wireless LAN systems. / Sugiyama, Takatoshi; Mizoguchi, Masato; Kubota, Shuji et al.
1995. 2166-2170 Paper presented at Proceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3), Singapore, Singapore.

Research output: Contribution to conference › Paper › peer-review

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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.",

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AU - Kato, Shuzo

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N2 - 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.

AB - 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.

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

Abstract

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ASJC Scopus subject areas

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