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Trellis decoding technique for binary-adder channel with M users and its application in LANs

Research output: Contribution to Journal/MagazineJournal articlepeer-review

<mark>Journal publication date</mark>04/1997
<mark>Journal</mark>IEE Proceedings - Communications
Issue number2
Number of pages5
Pages (from-to)65-69
Publication StatusPublished
<mark>Original language</mark>English


A trellis design procedure for the M-user binary-adder channel is introduced. Based on this technique, trellis diagrams for some known 2-user coding schemes have been designed. In addition, a DC-free 2-user binary coding scheme, together with its trellis structure, is introduced and investigated. It is shown that the new technique provides about 2 dB energy gain in comparison with the conventional techniques. A useful and interesting application of this technique would be the token-ring local area network where the number of users can be increased without bandwidth expansion.