Results 91 to 100 of about 132 (124)
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Convolutional interleaving for digital radio communications
Proceedings of 2nd IEEE International Conference on Universal Personal Communications, 2002Interleaving enhances the quality of digital transmission over the radio fading channel. This enhancement comes at the cost of introducing additional time-delay, memory space requirements, and system complexity. This paper describes commonly used interleaving techniques.
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Performance of the Viterbi algorithm for interleaved convolutional codes
IEEE Transactions on Vehicular Technology, 1998This paper presents a maximum-likelihood decoder for error-burst channels with a very efficient implementation. In particular, the encoder is formed of an interleaved convolutional code with generator polynomials of the type [g/sup (1)/(D/sup I/), g/sup (2)/(D/sup I/)] (for a rate 1/2 coder), where I may assume a very high integer value.
BENVENUTO, NEVIO +2 more
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Interleaved convolutional coding for the turbulent atmospheric optical communication channel
IEEE Transactions on Communications, 1988The coding gain of a constraint-length-three, rate one-half convolutional code over a long clear-air atmospheric direct-detection optical communication channel using binary pulse-position modulation signalling is directly measured as a function of interleaving delay for both hard- and soft-decision Viterbi decoding.
Frederic M. Davidson, Yutai T. Koh
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Convolutional codes and finite interleavers for the block erasure channel
1994In this paper we analyze a simple model which attempts to describe the transmission of convolutionally encoded data over channels with memory using finite interleaving. The model could for example describe the performance of a slow frequency hopping system in which every frequency is either totally blocked or else noiseless, and in which interleaving ...
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A Method for Blind Recognition of Convolutional Interleaver
Journal of Electronics & Information Technology, 2014Hui Xie, Feng-hua Wang, Zhi-tao Huang
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On BICM-ID with Multiple Interleavers
IEEE Communications Letters, 2010Leszek Szczecinski +2 more
exaly
Practical Interleavers for Repeat--Accumulate Codes
IEEE Transactions on Communications, 2009Steven Weller +2 more
exaly
A cost-function based technique for design of good prunable interleavers for turbo codes
IEEE Transactions on Wireless Communications, 2006M Laddomada
exaly
Adaptive decoding algebraic interleaved convolutional codes
2016Обоснована целесообразность применения алгебраических сверточных кодов перемежения для увеличения достоверности передачи информации в каналах с памятью. Предложен метод итеративного декодирования данных кодов на основе комбинированного подхода с использованием процедур адаптивного распространения доверия и природных вычислений.
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