A novel architecture design for multicode CDMA rake receiver

Sangyun Hwang, Seongjoo Lee, Jaeseok Kim, Chaehag Lee, Sunghwan Jun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We propose a new architecture design for the Multicode CDMA (MC-CDMA) rake receiver. It contains one searcher module, three independent fat finger modules, and one combiner for the demodulation of high-rate data. We compare the hardware complexity of the proposed architecture with 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
Title of host publicationAP-ASIC 1999 - 1st IEEE Asia Pacific Conference on ASICs
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages421-423
Number of pages3
ISBN (Print)0780357051, 9780780357051
DOIs
Publication statusPublished - 1999 Jan 1
Event1st IEEE Asia Pacific Conference on ASICs, AP-ASIC 1999 - Seoul, Korea, Republic of
Duration: 1999 Aug 231999 Aug 25

Publication series

NameAP-ASIC 1999 - 1st IEEE Asia Pacific Conference on ASICs

Other

Other1st IEEE Asia Pacific Conference on ASICs, AP-ASIC 1999
CountryKorea, Republic of
CitySeoul
Period99/8/2399/8/25

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality
  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Hwang, S., Lee, S., Kim, J., Lee, C., & Jun, S. (1999). A novel architecture design for multicode CDMA rake receiver. In AP-ASIC 1999 - 1st IEEE Asia Pacific Conference on ASICs (pp. 421-423). [824126] (AP-ASIC 1999 - 1st IEEE Asia Pacific Conference on ASICs). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APASIC.1999.824126