[PDF] Top 20 Design and Implementation of a Modified Register Exchange Based Adaptive VITERBI Decoder Shiny Paul & B Ratna Raju
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Design and Implementation of a Modified Register Exchange Based Adaptive VITERBI Decoder Shiny Paul & B Ratna Raju
... the decoder in such a way that it works better in several aspects as compared to the previous ...The modified design of the new decoder helped us with reduction in computational complexity ... See full document
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Optimum Viterbi Decoder Design and its Implementation on FPGA
... ABSTRACT:The Viterbi decoder is the most important part in the ...receiver. Viterbi algorithm is one of the most common decoding algorithms used for decoding convolutional ...codes. Viterbi ... See full document
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FPGA Design and Implementation of a Convolutional Encoder and a Viterbi Decoder Based on 802 11a for OFDM
... a modified FPGA scheme for the convolutional encoder and Viterbi decoder based on the IEEE ...proposed design supports a generic, ro- bust and configurable Viterbi decoder ... See full document
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Design and Implementation of Convolution Encoder and Viterbi Decoder
... with Viterbi decoding is a powerful method for forward error ...and Viterbi decoders play an important role in digital communication especially, when channel is noisy and introduces errors in transmitted ... See full document
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Design and Implementation of Convolutional Encoder and Viterbi Decoder
... the design and implementation of a convolutional encoder and a Viterbi decoder that can encode a bitstream of digital information while transmission and later decode it while ...the ... See full document
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Design And Implementation Of Coding Techniques For Communication Systems Using Viterbi Algorithm
... with Viterbi decoding is a powerful method for error ...The Viterbi algorithm is the most extensively employed decoding algorithm for convolution ...an implementation of Viterbi Decoder ... See full document
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Design and Implementation of High Speed Low Power Viterbi Decoder
... with Viterbi decoding is a powerful method for error ...The Viterbi algorithm, which is the most extensively employed decoding algorithm for convolution ...an implementation of Viterbi ... See full document
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Design and implementation of Adaptive Viterbi decoder Using Verilog Momin Inthiyaaz Ali , Imthiazunnisa Begum & Korani Ravinder
... cations. Adaptive Viterbi decoders are used to decode Convolutional ...of Viterbi Decoder is it has fixed decoding time and also it suites for hardware decoding imple- ...with Viterbi ... See full document
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IMPLEMENTATION OF VITERBI DECODER WITH VARIABLE CODE RATE
... with Viterbi decoding is a good forward error correction technique suitable for channels affected by noise ...fangled Viterbi algorithm is proposed in this paper with less complexity and processing time ... See full document
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On the Implementation of a Low Power IEEE 802 11a Compliant Viterbi Decoder
... our implementation, the fact that the traceback unit and the ACS unit run at 10 and 80 MHz respectively calls for buffering of decision bits emerging from the ACS unit for eight ...to design this ...shift ... See full document
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1. Design of viterbi decoder using hybrid register exchange method for low power applications
... devices. Viterbi Decoder serves as an important role in error correction of communication ...the design and implementation of viterbi ...and register exchange method ...of ... See full document
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Design of Asynchronous Viterbi Decoder Using Pipeline Architecture
... 2] decoder was firstly introduced in 1967 by Andrew J. Viterbi which was modified in 1971[3] by Forney considering it is the best suited for decoding the maximum likelihood ...and register ... See full document
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Typical Implementation of VITERBI Decoder for efficient error detection and correction
... Here first main machine responds for first two bits of encoded data by calculating path metrics and branch metrics in all cases mean while both sub machines calculates the path metrics using present loaded data bits and ... See full document
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Title : A RECONFIGURABLE ADAPTIVE VITERBI DECODER USING TRACEBACK SCHEMEAuthor (s) : B. Nagaraj
... the Viterbi decoder (VD) for the TCM decoder, even if the constraint length of the convolutional code is ...low-power design of Viterbi decoders for trellis coded modulation (TCM) ... See full document
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VLSI Architecture of Configurable Low Complexity Hard Decision Viterbi Decoder Prashant Shirke
... A Viterbi algorithm has served as a powerful method for decoding of the convolutional code so as to control errors in data transmission over a noisy ...is based on maximum likelihood algorithm for decoding ... See full document
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Implementation of Dual Booting Module of Convolution Encoder and Viterbi Decoder
... the register exchange provided the highest throughput without excessive area and power ...MAP decoder, it still has higher power consumption than the hard- output Viterbi ...circuit ... See full document
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ASIC Implementation of Convolution Encoder and Viterbi Decoder Based Cryptography System
... the Viterbi algorithm is cost ...and Viterbi decoder implementation design [1] using DNA ...the design of convolutional encoder and decode for constraint length (K) with code ... See full document
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Implementation of Adaptive Viterbi Decoder
... path decoder is capable of supporting frequency up to 790 MHz for constraint lengths 7, and 9 , rate 1/3 and long survivor path is ...the decoder and the processing time of computing the correct ... See full document
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Implementation Of High Throughput And Area Efficient Hard Decision Viterbi Decoder Using Verilog Hdl
... In this section, we address an important issue regarding SMU design when T-algorithm is employed. There are two different types of SMU in the literature: register exchange (RE) and trace back (TB) ... See full document
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IMPLEMENTATION OF VITERBI ALGORITHM ON DSP
... The model considered for simulation uses simple encoder and decoder blocks. Simulation is done using ‘C’ and implemented on 5416-Digital Signal Processing kit (version 3.1). The TMS320C5416 DSP Starter Kit (DSK) ... See full document
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