Differential trellis coded modulation with state dependent mappings

Ruey Yi Wei, James A. Ritcey

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

Differential encoding (DE) is a classical technique without channel coding at the transmitter that allows simple noncoherent detection at the receiver. In this paper, we propose a new trellis coding extension of DE, called differential trellis coded modulation (DTCM), which extends our earlier work and consists of both design and distance analysis. DTCM is TCM with DE defined in states where distinct states may have distinct DE functions. We propose design methods of DE functions for noncoherently non-catastrophic DTCM. For MPSK signals, an additive distance measure and set partitioning are proposed. In addition, trellis diagrams of DTCM are designed and their minimum distances are analyzed.

原文???core.languages.en_GB???
主出版物標題Conference Record of the 48th Asilomar Conference on Signals, Systems and Computers
編輯Michael B. Matthews
發行者IEEE Computer Society
頁面2121-2125
頁數5
ISBN(電子)9781479982974
DOIs
出版狀態已出版 - 24 4月 2015
事件48th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015 - Pacific Grove, United States
持續時間: 2 11月 20145 11月 2014

出版系列

名字Conference Record - Asilomar Conference on Signals, Systems and Computers
2015-April
ISSN(列印)1058-6393

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???48th Asilomar Conference on Signals, Systems and Computers, ACSSC 2015
國家/地區United States
城市Pacific Grove
期間2/11/145/11/14

指紋

深入研究「Differential trellis coded modulation with state dependent mappings」主題。共同形成了獨特的指紋。

引用此