منابع مشابه
P 2 Codes : Pragmatic Trellis Codes Utilizing
QUAL COMM Israel. rror correction codes come in two flavors: block codes and convolutional codes. The most popular method of combining modulation and coding has been termed trellis coded modulation [ l ] (or more simply trellis codes). Pragmatic trellis codes were introduced in a previous IEEE Communications Magazine article [2] whereby the encoders and decoders for trellis codes were obtained ...
متن کاملP2 Codes: Pragmatic Trellis Codes Utilizing Punctured Convolutional Codes
In a paper [ I ] , a pragmatic approach to the design of trellis codes was described whereby the basic engine of the trellis decoder was a Viterbi Decoder for the de facto industry and government standard, rate 1/2, 64state, convolutional code. In that paper, codes for 8PSK and 16-PSK modulation were described which performed almost as well as the best trellis codes of comparable complexity (fo...
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ژورنال
عنوان ژورنال: Berkeley Planning Journal
سال: 2012
ISSN: 1047-5192
DOI: 10.5070/bp310113058