Title :
Gaussian interfering relay channels
Author :
Do, Hieu T. ; Oechtering, Tobias J. ; Skoglund, Mikael ; Vu, Mai
Author_Institution :
ACCESS Linnaeus Center, KTH R. Inst. of Technol., Stockholm, Sweden
Abstract :
We extend the primitive relay channel (PRC) introduced by Cover and Kim to a more general scenario where two Gaussian PRC´s cause interference to each other. We show that extended hash-and-forward relaying with proper power allocation can achieve bounded gaps to the capacity region of the Gaussian channel in different regimes of channel parameters.
Keywords :
Gaussian channels; channel allocation; channel capacity; relay networks (telecommunication); Gaussian PRC; Gaussian channel; Gaussian interfering relay channels; extended hash-and-forward relaying; power allocation; primitive relay channel; Integrated circuits; Interference; Quantization (signal); Receivers; Relays; Resource management; Transmitters;
Conference_Titel :
Signals, Systems and Computers, 2013 Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
978-1-4799-2388-5
DOI :
10.1109/ACSSC.2013.6810649
