Throughput of DS-CDMA HARQ with overlap frequency-domain equalization

Kazuki Takeda, Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi

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

2 Citations (Scopus)

Abstract

High speed packet access is the core technology of the next generation mobile communication systems. Turbo coded hybrid ARQ (HARQ) is known as one of the promising error control techniques. For direct sequence code division multiple access (DS-CDMA), frequency-domain equalization (FDE) based on minimum mean square error (MMSE) criterion can replace the well known rake combining with much improved transmission performance. However, the insertion of guard interval (GI), which is required for conventional FDE, reduces the throughput. Recently, overlap FDE that requires no GI insertion was proposed for DSCDMA. In this paper, we evaluate the throughput of DSCDMA HARQ with overlap FDE.

Original languageEnglish
Title of host publication2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006
DOIs
Publication statusPublished - 2006 Dec 1
Event10th IEEE Singapore International Conference on Communications Systems, ICCS 2006 - Singapore, Singapore
Duration: 2006 Oct 302006 Nov 1

Publication series

Name2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006

Other

Other10th IEEE Singapore International Conference on Communications Systems, ICCS 2006
CountrySingapore
CitySingapore
Period06/10/3006/11/1

ASJC Scopus subject areas

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

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    Takeda, K., Tomeba, H., Takeda, K., & Adachi, F. (2006). Throughput of DS-CDMA HARQ with overlap frequency-domain equalization. In 2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006 [4085744] (2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006). https://doi.org/10.1109/ICCS.2006.301449