DocumentCode
2513495
Title
Gaussian interference networks: Sum capacity in the low interference regime
Author
Annapureddy, V. Sreekanth ; Veeravalli, Venugopal V.
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Illinois at Urbana-Champaign, Urbana, IL
fYear
2008
fDate
6-11 July 2008
Firstpage
255
Lastpage
259
Abstract
Genie based arguments are used to derive new outer bounds on the sum capacity of the two user, symmetric three user, one-to-many and many-to-one Gaussian interference channels. Using these bounds, it is shown that treating interference as noise achieves the sum capacity in a low interference regime, where the interference parameters are below certain thresholds.
Keywords
Gaussian channels; channel capacity; interference (signal); Gaussian interference channel; channel sum capacity; genie-aided channel; Communication networks; Decoding; Interference cancellation; Interference channels; Noise cancellation; Noise generators; Throughput; Transmitters; Wireless networks; Zirconium;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2008. ISIT 2008. IEEE International Symposium on
Conference_Location
Toronto, ON
Print_ISBN
978-1-4244-2256-2
Electronic_ISBN
978-1-4244-2257-9
Type
conf
DOI
10.1109/ISIT.2008.4594987
Filename
4594987
Link To Document