Title :
Broadcast-relay channel: capacity region bounds
Author :
Reznik, Alex ; Kulkarni, Sanjeev R. ; Verd, Sergio
Author_Institution :
Innovation & Incubation Center, InterDigital Commun. Corp, PA
Abstract :
We consider the broadcast-relay channel: a broadcast channel where receivers are permitted to assist in the distribution of data to other receivers by relaying. We extend the previous results and demonstrate that effective transmission strategies can be derived by combining well-known techniques for broadcast and relay channels. Additionally, we derive new outer bounds to capacity regions
Keywords :
Gaussian channels; broadcast channels; channel capacity; multiuser channels; Gaussian channel; broadcast-relay channel; capacity region bounds; multiuser channel; Broadcasting; Channel capacity; Degradation; Indexing; Laboratories; Multiuser channels; Relays; Technological innovation; Transmitters; Upper bound;
Conference_Titel :
Information Theory, 2005. ISIT 2005. Proceedings. International Symposium on
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-9151-9
DOI :
10.1109/ISIT.2005.1523451
