Golden Space–Time Trellis Coded Modulation
نویسندگان
چکیده
منابع مشابه
Golden Space-Time Trellis Coded Modulation
In this paper, we present a multidimensional trellis coded modulation scheme for a high rate 2 2 multiple-input multiple-output system over slow fading channels. Set partitioning of the Golden code [9] is designed speci cally to increase the minimum determinant. The branches of the outer trellis code are labeled with these partitions and Viterbi algorithm is applied for trellis decoding. In ord...
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THIS PAPER IS ELIGIBLE FOR THE STUDENT PAPER AWARD In classic trellis-coded modulation (TCM) signal constellations of twice the cardinality are applied when compared to an uncoded transmission enabling transmission of one bit of redundancy per PAM-symbol, i.e., rates of K K+1 when 2 denotes the cardinality of the signal constellation. In order to support different rates, multi-dimensional (i.e....
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A special construction method for parallel concatenated trellis coded modulation, namely staggered trellis coded modulation, is presented. This coding scheme is similar to that of the recently introduced binary laminated turbo codes and it comprises a convolutional structure due to an additional block-wise memory. The encoder and a possible decoder for this new code construction is presented an...
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Conventional trellis coding outputs one channel symbol per trellis branch. channel symbol combination of performance ga Here we introduce the notion of multiple trellis coding wherein more than one the a per trellis branch is transmitted. It is shown that multiple trellis coding with M-ary modulation yields n with symmetric signal sets comparable to that prev ously achieved only with signal con...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2007
ISSN: 0018-9448
DOI: 10.1109/tit.2007.894626