476 search results - page 23 / 96 » Cluster-level feedback power control for performance optimiz... |
DCC
2009
IEEE
14 years 9 months ago
2009
IEEE
When transmitting a Gaussian source over an AWGN channel with an input power constraint and a quadratic distortion measure, it is well known that optimal performance can be obtain...
TIT
2010
13 years 3 months ago
2010
Most communication systems use some form of feedback, often related to channel state information. The common models used in analyses either assume perfect channel state information...
TCOM
2010
13 years 7 months ago
2010
Dynamic spectrum access (DSA) is an integral part of cognitive radio technology aiming at efficient management of the available power and bandwidth resources. The present paper d...
COR
2006
13 years 8 months ago
2006
Optimal flow control problems of multiple-server (M/M/n) queueing systems are studied. Due to enhanced flexibility of the decision making, intuitively, we expect that grouping tog...
ICNP
2005
IEEE
14 years 2 months ago
2005
IEEE
In pricing-based congestion control protocols it is common to assume that the rate of congestion feedback from the network is limited to a single bit per packet. To obtain a preci...