[PDF] Top 20 Optimum Viterbi Decoder Design and its Implementation on FPGA
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Optimum Viterbi Decoder Design and its Implementation on FPGA
... decision Viterbi decoding it involves Exor-ing of received symbol as well as actual code symbol and counting the number of 1's to identify Hamming Distance (HD) as shown in Figure ...decision 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
... There are two algorithms of survivor paths storage and management for decoding. One is register-exchange al- gorithm; the other is trace-back. The principles and hardware implementation of the register-exchange ... See full document
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FPGA Implementation of Baseband Modulation for Transceiver of 802.16e (Wi- (MAX)
... hardware implementation of Convolutional Encoder and Viterbi Decoder for an OFDM based wireless MAN standard, ...selected design parameters of code rate = ½ and constraint length = 3, we have ... See full document
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Implementation of Adaptive Viterbi Decoder on FPGA for Wireless Communication
... “Low-Power Viterbi Decoder for Software-Defined WiMAX Receiver” described the effective insertion of FPGAs in Software Defined ...adaptive Viterbi decoder for WiMAX benefited from the concept ... See full document
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Implementation Design of LDPC Decoder Using FPGA
... a FPGA design and implementation of a parallel architecture of a low complexity LDPC decoder for high data rate ...VHDL design and synthesis of such architecture uses the decoding by ... See full document
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Design and Implementation of an Universal Lattice Decoder on FPGA
... DSP implementation, combining the reprogrammability, architectural flexibility, and support of ...parallelism. FPGA- based hardware platforms also meet the critical requirements such as processing speed, ... See full document
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Design & Implementation of 4 Bit Galois Encoder and Decoder on FPGA
... the FPGA implementation of a GF (2m) Encoder & decoder which are based on recommended irreducible polynomial by NIST for applications in ...the FPGA Spartan3 , as it has already ... See full document
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Design and implementation of forward error correction in fpga and verfication
... The process of transmission mainly includes encoding and modulation. As Communication systems play a major role in the informational revolution, communication systems have reached extremely high data rates. The channel ... See full document
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FPGA Implementation OF Reed Solomon Encoder and Decoder
... and Decoder falls in the category of forward error correction encoders and it is optimized for burst errors rather than bit ...and Decoder provide a compromise between efficiency and complexity, so that ... See full document
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ASIC Implementation of Convolution Encoder and Viterbi Decoder Based Cryptography System
... and Viterbi Decoder, that increase complexity in each round thus it can increase the ...on FPGA Viterx-6 ...in Viterbi decoder is ... 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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Design and Implementation of Convolution Encoder and Viterbi Decoder
... BIPMAP decoder architecture which provides a throughput gain of ...power design in the memory intensive algorithm like turbo ...based decoder architectures improves the throughput at the expense of ... See full document
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IMPLEMENTATION OF EFFICIENT CONVOLUTIONAL ENCODER AND MODIFIED VITERBI DECODER
... and Viterbi decoder are widely used due to the excellent error control ...the Viterbi Algorithm (VA), requires an exponential increase in hardware complexity to achieve greater decode ...Modified ... See full document
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Implementation of Adaptive Viterbi Decoder
... Viterbi algorithm is employed in wireless communication to decode the convolutional codes; those codes are used in every robust digital communication ...the design of an Adaptive Viterbi ... 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
5
Implementation of Dual Booting Module of Convolution Encoder and Viterbi Decoder
... and Viterbi decoder is done with the help of Model ...and decoder is implemented using dual booting module on Spartan 3E FPGA ...viterbi decoder. The decoding technique used is ... See full document
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Implementation of Convolution Encoder and Viterbi Decoder
... using FPGA device and hybrid microprocessor the decoding benefits can be achieved in ...Adaptive Viterbi decoding calculate on the chosen noise level and algorithmic ...the decoder performance the ... See full document
8
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) schemes. In the ... See full document
6
Hybrid Architecture for OFDM with Optimized Design of Analog Viterbi Decoder
... of its spectral efficiency and robustness to a multipath fading, but also because of its ease of implementation ...on implementation approaches: multiband based orthogonal frequency division ... See full document
8
Design and Implementation of High Speed Low Power Viterbi Decoder
... Multiple traceback paths are possible and it may be thought that traceback up to the first bit is necessary to correctly determine the surviving path. However, it was found that all possible paths converge within a ... See full document
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