123 search results - page 16 / 25 » An outer bound to the capacity region of the broadcast chann... |
WIOPT
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--Power allocation is a promising approach for optimizing the performance of mobile radio systems in interference channels. In the present paper, the non-convex objective f...
TCOM
2010
13 years 5 months ago
2010
Bidirectional relaying is a promising approach to improve the performance in wireless networks such as sensor, ad-hoc, and even cellular systems. Bidirectional relaying applies to...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
A construction of expander codes is presented with the following three properties: (i) the codes lie close to the Singleton bound, (ii) they can be encoded in time complexity that ...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
— We use the idea of dependence balance [1] to obtain the first improvement over the cut-set bound for the discrete memoryless multiple access channel with noiseless feedback (M...
TSP
2008
13 years 7 months ago
2008
Abstract-- Linear transmit beamforming and receive combining is a low complexity approach for communications in the multiuser multiple-input multiple-output (MIMO) channel. This pa...