99 search results - page 2 / 20 » Approximation Hardness and Secure Communication in Broadcast... |
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— For MIMO broadcast systems the effects of shadowing on the channel capacity and the fairness of the system in sharing the resources amongst multiple users are important...
MUE
2007
IEEE
13 years 11 months ago
2007
IEEE
The scale of smart living spaces can be varied from small, e.g. a household, to large, e.g. a building or a campus, scales. As the scale of the space increases, we can expect that...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
We study the security of communication between a single transmitter and multiple receivers in a broadcast channel in the presence of an eavesdropper. Characterizing the secrecy ca...
INFOCOM
2009
IEEE
13 years 12 months ago
2009
IEEE
Abstract—Mobile TV networks have received significant attention from the industry and academia, as they have already been deployed in several countries and their expected market...
GLOBECOM
2009
IEEE
13 years 9 months ago
2009
IEEE
Abstract-- This paper investigates the impact of delayed channel state information at the transmitter (CSIT) on the MIMO broadcast channel with block diagonalization (BD) precoding...