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RS(23,17) decoder for UWB

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Author

  • Zhigui Liu
  • Xuejing Wang
  • Liang Liu
  • Fan Ye
  • Junyan Ren

Summary, in English

This paper presents the Reed-Solomon (RS) decoder for multiband OFDM(MB-OFDM) ultra-wideband(UWB). In UWB system, RS (23,17) code is adopted. To achieve high throughput and small area, two iterative Modified Euclidean (ME) blocks are proposed to work by turns in this paper. The architectures of syndrome block, ME block, Chien search block, Forney block are presented later in detail. At last, this architecture was implemented with 0.18 mum standard CMOS technology and can achieve 2 Gbps throughput with the clock frequency of 250 MHz.

Publishing year

2007

Language

English

Pages

918-921

Publication/Series

[Host publication title missing]

Document type

Conference paper

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

IEEE 7th International Conference on ASIC (ASICON '07)

Conference date

2007-10-22 - 2007-10-25

Conference place

Guilin, China

Status

Published

ISBN/ISSN/Other

  • ISBN: 978-1-4244-1132-0