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Superimposed codes based on punctured convolutional codes |
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| Authors: | Hattori M Saitoh Y |
| Affiliation: | Keio Univ., Tokyo; |
| Abstract: | Punctured convolutional codes of rates k1/n and k2 /n are applied to |u|u+v construction, and then a superimposed code of rate (k1+k2)/(2n) is constructed. A suboptimal decoding procedure is presented for the superimposed codes, and it reduces the decoding complexity as compared with maximum likelihood decoding for the known convolutional codes |
| Keywords: | |