Co-channel interference cancellation technique using orthogonal convolutional codes on multipath Rayleigh fading channel

Yukitoshi Sanada, Qiang Wang

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

This paper evaluates a new co-channel interference cancellation technique which utilizes orthogonal convolutional codes. For code division multiple access, co-channel interference (CCI) limits its capacity. To remove this interference, several CCI cancellation techniques have been proposed, including those techniques which do not require the receiver to have knowledge of the cross-correlation between user sequences. These methods leave residual interference after the cancellation caused by errors in the initial decisions. To reduce the residual interference, the proposed scheme utilizes the error correcting capability of orthogonal convolutional codes and offers an improvement in capacity by a factor of 1.5 approx. 3 as compared with a conventional canceller on a multipath Rayleigh fading channel.

本文言語English
ページ858-862
ページ数5
出版ステータスPublished - 1995 1月 1
外部発表はい
イベントProceedings of the 1995 IEEE International Conference on Communications. Part 1 (of 3) - Seattle, WA, USA
継続期間: 1995 6月 181995 6月 22

Other

OtherProceedings of the 1995 IEEE International Conference on Communications. Part 1 (of 3)
CitySeattle, WA, USA
Period95/6/1895/6/22

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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