Equalization technique of inner chip distortion on multi-carrier CDMA scheme

Soichi Watanabe, Takuro Sato, Takeo Abe

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

This paper describes an equalization scheme of an inner chip disortion which is caused by multi-path fading on a multi-carrier CDMA system. The proposed equalization scheme uses Auto-regressive Process model (AR) and prediction parameters of AR are obtained by Recursive Least Square algorithm (RLS). Simulation results of the multi-carrier CDMA system using the inner chip equalizer clarified that BER is 1.1×10-2 at 20 dB of Eb/NO under the condition of two multi-path fading environments of which delay time is 2μsec and 100 Hz of fading frequency. In the evaluation of system parameters of the multi-carrier CDMA, number of subchannels are 16, data rate is 32 kbps and spreading ratio is 16.

Original languageEnglish
Title of host publicationIEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall
Pages2418-2421
Number of pages4
Volume3
Publication statusPublished - 1999
Externally publishedYes
EventIEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall - Houston, TX, USA
Duration: 1999 Sep 191999 Sep 22

Other

OtherIEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall
CityHouston, TX, USA
Period99/9/1999/9/22

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Watanabe, S., Sato, T., & Abe, T. (1999). Equalization technique of inner chip distortion on multi-carrier CDMA scheme. In IEEE VTS 50th Vehicular Technology Conference, VTC 1999-Fall (Vol. 3, pp. 2418-2421)