Title :
Optimal feedback schemes over unknown channels
Author :
Tchamkerten, Aslan ; Telatar, Emre I.
Author_Institution :
Inf. Theor. Lab., Swiss Fed. Inst. of Technol., Lausanne
Abstract :
Communication over unknown discrete memoryless channels with instantaneous and perfect feedback is considered. For a given set of channels we define a notion of optimal coding schemes in terms of achievable rate and error exponent, and prove the existence of such coding schemes for two families of channels
Keywords :
channel coding; discrete systems; memoryless systems; probability; telecommunication channels; discrete memoryless channel; error exponent; optimal coding scheme; Channel capacity; Decoding; Error probability; Feedback communications; Information theory; Laboratories; Memoryless systems; Network address translation; Transmitters;
Conference_Titel :
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-8280-3
DOI :
10.1109/ISIT.2004.1365415
