Title :
On the weighted sum-rate capacity of broadcast channels that generate interference
Author :
Shang, Xiaohu ; Poor, H. Vincent
Author_Institution :
Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA
Abstract :
The capacity of a network in which a broadcast channel generates interference to a single-user channel is studied. The capacity region is achieved by fully decoding the interference when it is very strong or slightly strong. When the interference is moderate or weak, the weighted sum-rate capacities are achieved by partially decoding the interference or by treating the interference as noise, respectively.
Keywords :
channel capacity; interference; broadcast channels; downlink data transmission; interference generation; weighted sum-rate capacity; Broadcasting; Channel capacity; Data communication; Decoding; Degradation; Downlink; Integrated circuit modeling; Interference; Transmitters; Wireless communication;
Conference_Titel :
Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on
Conference_Location :
Austin, TX
Print_ISBN :
978-1-4244-7890-3
Electronic_ISBN :
978-1-4244-7891-0
DOI :
10.1109/ISIT.2010.5513539
