Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2002, Vol. 25 ›› Issue (1): 22-26.

• Original articles • Previous Articles     Next Articles

FPGA Implementation of Turbo Decoder for WCDMA System:#br# High Efficient Structure for Log-MAP Turbo Decoder

JIANG Jun, BAI Chun-long, ZHANG Ping, HU Jian-dong   

  1. Telecommunication Engineering School, Beijing University of Posts andTelecommunications, Beijing 100876, China
  • Received:2001-03-13 Online:2002-01-10
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Abstract: Based on the intensive research on the decoding algorithm of the turbo codes, a turbo code decoder with a high efficient structure is implemented with FPGA, and have good performence when used in WCDMA system.

Key words: digital signal processing, wideband code division multiple access system, field programmable gate array, hardware implementation

CLC Number: