717 search results - page 4 / 144 » Interference Channel with State Information |
CISS
2008
IEEE
13 years 9 months ago
2008
IEEE
A new outer bound on the capacity region of Gaussian interference channels is developed. The bound combines and improves existing genie-aided methods and is shown to give the sum-r...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Efficient design of cognitive radio networks calls for secondary users implementing adaptive resource allocation, which requires knowledge of the channel state information in ord...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
This paper considers the problem of how to allocate power among competing users sharing a frequency-selective interference channel. We model the interaction between these selfish ...
ICC
2007
IEEE
13 years 9 months ago
2007
IEEE
—In this paper, we examine the effects of imperfect channel estimation at the receiver and no channel knowledge at the transmitter on the capacity of the fading Costa’s channel...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—Multiple-input multiple-output (MIMO) precoding scheme is developed for time division duplex (TDD) systems in a multicell environment. The proposed scheme is designed to maximiz...