29 search results - page 2 / 6 » Gaussian Interference Channel Capacity to Within One Bit |
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—This paper studies a symmetric K user Gaussian interference channel with K transmitters and K receivers. A “very strong” interference regime is derived for this channel setu...
TIT
2008
13 years 4 months ago
2008
Abstract--The sum capacity of the one-sided parallel Gaussian interference channel is shown to be a concave function of user powers. Exploiting the inherent structure of the proble...
ETT
2008
13 years 4 months ago
2008
Inner and outer bounds are established on the capacity region of two-sender, two-receiver interference channels where one transmitter knows both messages. The transmitter with extr...
GLOBECOM
2008
IEEE
13 years 5 months ago
2008
IEEE
In this paper, we investigate upper and lower bounds on the capacity of two-user fading broadcast channels where one of the users has a constant (non-fading) channel. We use the Co...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
We present an achievable rate for general Gaussian relay networks. We show that the achievable rate is within a constant number of bits from the information-theoretic cut-set uppe...