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Realization of Forward Real-time Decoder using Sliding-Window with decoding length of 6  

Park Ji woong (광운대학교 제어계측공학과 서보제어 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.30, no.4C, 2005 , pp. 185-190 More about this Journal
Abstract
In IS-95 and IMT-2000 systems using variable code rates and constraint lengths, this paper limits code rate 1/2 and constraint length 3 and realizes forward real-time decoder using Sliding-Window with decoding length 6 and PVSL(Prototype Vector Selecting Logic), LVQ(Learning Vector Quantization) in Neural Network. In comparison condition to theoretically constrained AWGN channel environment at $S/(N_{0}/2)=1$ I verified the superiority of forward real-time decoder through hard-decision and soft-decision comparison between Viterbi decoder and forward real-time decoder such as BER and Secure Communication and H/W Structure.
Keywords
Sliding-Window with decoding length of 6; Theoretically constrained AWGN channel; LVQ( learning Vector Quantization); PVSL(Prototyue Vectors Selecting Logic);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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