224 search results - page 41 / 45 » MIMO Broadcast Channels with Channel Estimation |
TSP
2008
13 years 9 months ago
2008
A new noncooperative eigencoding algorithm is introduced for MIMO Ad hoc networks. The algorithm performs generalized waterfilling with respect to its transmit covariance matrix a...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
—Opportunistic scheduling in random beamforming maximizes the sum-rate by allocating resources to the users with the best channel condition, thus leveraging on multiuser diversit...
SENSYS
2003
ACM
14 years 3 months ago
2003
ACM
Experience has shown that the power consumption of sensors and other wireless computational devices is often dominated by their communication patterns. We present a practical real...
TWC
2010
13 years 4 months ago
2010
It is known that Wideband Code-Division Multiple Access (W-CDMA) networks are limited by interference more than by any other single effect. Due to the frequency selectivity of the ...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Recent advances in communication and mobile computing have made it possible for cellular networks and digital broadcasting systems to converge on the basis of their common mult...