nonradioactive
发表于 2025-3-28 17:19:40
Modified Lipoproteins and Atherogenesis, other hand, convolutional codes have proved to be equal or superior to block codes in performance in many practical applications and are generally simpler than comparable block codes to implement. In the coding of block codes, each of the . redundancy (or parity-check) symbols in a codeword depends
多嘴
发表于 2025-3-28 20:59:26
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lipoatrophy
发表于 2025-3-29 01:34:23
Stanley M. Crain,Edith R. Petersonsources invariably involves an increase in complexity. It has become apparent over the past few decades that when there are strict limits on the power and bandwidth resources, the complexity of communication systems still can be increased to obtain efficiencies that are even closer to the theoretica
河流
发表于 2025-3-29 05:03:40
Brian A. Larkins,Indra K. Vasilcould be made to decrease exponentially at all rates less than channel capacity while the decoding complexity increased only algebraically. Thus the discovery of such codes would make it possible to achieve an exponential tradeoff of performance vs. complexity.
Militia
发表于 2025-3-29 08:48:16
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dragon
发表于 2025-3-29 14:51:48
Barbara K. Vonderhaar,Ratna BiswasConvolutional codes have many applications in various communication systems. Two important applications in mobile communications are introduced in this chapter.