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TRELLIS DECODER WITH CORRECTION OF PAIR SWAPS, FOR USE IN GIGABIT ETHERNET TRANSCEIVERS
TRELLIS DECODER WITH CORRECTION OF PAIR SWAPS, FOR USE IN GIGABIT ETHERNET TRANSCEIVERS
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机译:用于双千兆位以太网收发器的纠错对码解码器
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摘要
A method and a system for compensating for a permutation of L pairs of cable such that the compensation is localized in a trellis decoder of a receiver. The L pairs of cable correspond to L dimensions of a trellis code associated with the trellis decoder. The trellis code includes a plurality of code-subsets. The permutation of the L pairs of cable is determined. A plurality of sets of swap indicators based on the permutation of the L pairs of cable is generated. Each of the sets of swap indicators corresponds to one of the code-subsets. The code-subsets are remapped based on the corresponding sets of swap indicators.
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