30 search results - page 3 / 6 » Dynamic power control in a fading downlink channel subject t... |
INFOCOM
2003
IEEE
13 years 11 months ago
2003
IEEE
ACT We consider an optimal power and rate scheduling problem for a single user transmitting to a base station on a fading wireless link with the objective of minimizing the mean de...
INFOCOM
2005
IEEE
13 years 11 months ago
2005
IEEE
Abstract— We develop a dynamic control strategy for minimizing energy expenditure in a time varying wireless network with adaptive transmission rates. The algorithm operates with...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
In this paper, the ergodic sum-rate and outage probability of a downlink single-antenna channel with K users are analyzed in the presence of Rayleigh flat fading, where limited cha...
GLOBECOM
2008
IEEE
13 years 6 months ago
2008
IEEE
Abstract--Energy efficiency is becoming increasingly important for small form factor mobile devices, as battery technology has not kept up with the growing requirements stemming fr...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
This is the second part of a two-part paper on optimal design of limited feedback single-user and multiuser spatial multiplexing systems. The first part of the paper studies the si...