Indoor infrared wireless systems using OOK-CDMA with decision-feedback equalizer on diffuse channels

Hiroe Yamaguchi, Ryoko Matsuo, Michihito Matsuo, Tomoaki Ohtsuki, Iwao Sasase

研究成果: Article査読

4 被引用数 (Scopus)

抄録

We evaluate the performance of indoor infrared wireless systems using on-off keying code division multiple access (OOK-CDMA) with decision-feedback equalizer (DFE) on diffuse channels. To estimate the impulse response, we use the training sequence that alternates '1' and '0'. We show that the OOK-CDMA with DFE and the training sequence can achieve better performance than the OOK-CDMA without DFE. We also show that the OOK-CDMA with DFE and the training sequence can achieve almost the same performance as the OOK-CDMA with DFE and the known impulse response.

本文言語English
ページ(範囲)960-966
ページ数7
ジャーナルIEICE Transactions on Communications
E84-B
4
出版ステータスPublished - 2001 4

ASJC Scopus subject areas

  • Software
  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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