17 search results - page 4 / 4 » Multiuser Diversity with Imperfect Channel Quality Feedback ... |
TWC
2008
13 years 5 months ago
2008
Abstract--Orthogonal random beamforming (ORB) constitutes a mean to exploit spatial multiplexing and multi-user diversity (MUD) gains in multi-antenna broadcast channels. To do so,...
WINET
2010
13 years 4 months ago
2010
Wireless networks are experiencing a paradigm shift from focusing on the traditional data transfer to accommodating the rapidly increasing multimedia traffic. Hence, their schedul...