Causal-CSIT Rate Adaptation for Block-Fading Channels

Titel:: Causal-CSIT Rate Adaptation for Block-Fading Channels
Dokumenttyp:: Konferenzbeitrag
Autor(en):: Nguyen, K. N.; Timo, R.; Rasmussen, L.
Abstract:: We propose a rate-adaptive error-correction coding framework for transmission over finite-length block-fading chan- nels, with causal channel state information at the transmitter. A dynamic programming optimization approach can be use to obtain the optimal rate adaptation strategy. A suboptimal rate adaptation strategy is developed for sequential random codes. Numerical results show that significant performance gains are achievable with the proposed adaptation scheme.
Kongress- / Buchtitel:: IEEE International Symposium on Information Theory
Jahr:: 2015
Jahr / Monat:: 2015-06
Monat:: Jun
Reviewed:: ja
Sprache:: en
TUM Einrichtung:: Lehrstuhl für Nachrichtentechnik
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