Low-complexity architecture of rake receiver for multi-code CDMA system

Seongjoo Lee, Sangyun Hwang, Jaeseok Kim

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

A new low-complexity architecture CDMA rake receiver for multi-code CDMA systems is proposed. It contains shared hardware blocks to reduce hardware complexity. The hardware complexity of the proposed architecture is compared with that of a conventional CDMA rake receiver in terms of the number of Walsh code channels. The result shows that our proposed architecture has a 12 and 18.6% reduction in gate count when the number of Walsh code channels is 4 and 7, respectively.

Original languageEnglish
Pages (from-to)1382-1383
Number of pages2
JournalElectronics Letters
Volume34
Issue number14
DOIs
Publication statusPublished - 1998 Jul 9

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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