DocumentCode
3293386
Title
Frame synchronization in turbo decoder based on DMF
Author
Wu, Yu-cheng ; Xu, Tai-huo ; Feng, Mo
Author_Institution
Coll. of Commun. Eng.Coll. of Commun. Eng., Chongqing Univ.Chongqing Univ., ChongqingChongqing, ChinaChina
Volume
2
fYear
2004
fDate
31 May-2 June 2004
Firstpage
401
Abstract
Digital matched filters (DMF) is adopted to achieve frame synchronization in soft-decision channel for turbo decoder. The realization architecture of DMF is studied. According to CCSDS standards, the frame acquisition circuit for turbo codes system is designed. Experiment results indicate that, the circuit designed in the paper is suitable for the acquisition requirement of turbo codes system and can be used in the frame synchronization of other soft-decision channel.
Keywords
code standards; decoding; digital filters; matched filters; synchronisation; turbo codes; CCSDS standard; DMF; digital matched filter; frame acquisition circuit; frame synchronization; soft-decision channel; turbo code system; turbo decoder; Clocks; Decoding; Demodulation; Detectors; Digital communication; Educational institutions; Field programmable gate arrays; Matched filters; Synchronization; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Emerging Technologies: Frontiers of Mobile and Wireless Communication, 2004. Proceedings of the IEEE 6th Circuits and Systems Symposium on
Print_ISBN
0-7803-7938-1
Type
conf
DOI
10.1109/CASSET.2004.1321906
Filename
1321906
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