92 search results - page 1 / 19 » Scheduling of Multi-Antenna Broadcast Systems with Heterogen... |
JSAC
2007
13 years 4 months ago
2007
— We consider a two transmit antenna broadcast system with heterogeneous users, and tackle the problem of maximizing a weighted sum rate. We establish a novel upper bound for the...
CISS
2007
IEEE
13 years 8 months ago
2007
IEEE
This paper considers broadcast channels with L antennas at the base station and m single-antenna users, where each user has perfect channel knowledge and the base station obtains c...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
─ The sum-rate of the broadcast channel in a multi-antenna multi-user communication system can be achieved by using precoding and adding a regular perturbation to the data vector...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
— The communication between a multiple-antenna transmitter and multiple receivers (users) with either a single or multiple-antenna each can be significantly enhanced by providin...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—Motivated by the increasing usage of wireless broadcast networks for multicast real-time applications like video, this paper considers a canonical real-time multicast sc...