Multi-stage interference canceller using adaptive signal processing

Satoru Shimizu*, Eiichiro Kawakami, Kiyohito Tokuda

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)


This paper proposes the structures of multi-stage interference cancellers, which make the replica of each user and each path to cancel from received signal. In our proposed multi-stage method, the replica and the residual signal are sent to the next stage. In this method, the interference by other paths of an assigned user is very small because the replica is combined after the correlation detection. In order to estimate each radio channel accurately, we propose the correction method of the radio channel estimation by adaptive signal processing. We show the BER performance and cell capacity of our proposed method quantitatively by computer simulations.

Original languageEnglish
Pages (from-to)1094-1098
Number of pages5
JournalIEEE Vehicular Technology Conference
Publication statusPublished - 1997
Externally publishedYes
EventProceedings of the 1997 47th IEEE Vehicular Technology Conference. Part 1 (of 3) - Phoenix, AZ, USA
Duration: 1997 May 41997 May 7

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics


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