DocumentCode
492740
Title
Efficient CTC interleaver and deinterleaver for the WiMAX standard
Author
Kwon, Kon-Woo ; Park, Jeongwoo ; Lee, Bongchoon ; Kim, Suki ; Baek, Kwang-Hyun
Author_Institution
Dept. of Electr. Eng., Korea Univ. Seoul, Seoul
Volume
02
fYear
2008
fDate
24-25 Nov. 2008
Abstract
This paper presents an interleaving and de-interleaving architecture for efficient CTC decoding for the WiMAX standard. The proposed architecture reduces the decoding latency to half the conventional one´s latency and supports a single SISO structure. The proposed one was implemented and verified in the FPGA board.
Keywords
WiMax; convolutional codes; field programmable gate arrays; interleaved codes; turbo codes; CTC decoding; FPGA; Interleaver; WiMAX standard; convolutional turbo code; deinterleaver; Computer architecture; Convolutional codes; Delay; Error correction codes; Field programmable gate arrays; Hardware; Interleaved codes; Iterative decoding; Turbo codes; WiMAX; CTC; WiMAX; a posteriori (MAP) decoding; deinterleaver; interleaver; maximum;
fLanguage
English
Publisher
ieee
Conference_Titel
SoC Design Conference, 2008. ISOCC '08. International
Conference_Location
Busan
Print_ISBN
978-1-4244-2598-3
Electronic_ISBN
978-1-4244-2599-0
Type
conf
DOI
10.1109/SOCDC.2008.4815677
Filename
4815677
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