133 search results - page 4 / 27 » Efficient Algorithms for Resource Allocation in Heterogeneou... |
WIOPT
2010
IEEE
13 years 4 months ago
2010
IEEE
We consider the resource allocation (RA) problem of maximizing the weighted sum of the minimal user rates (WSMR) of coordinated cells subject to a total power constraint at each ba...
PIMRC
2010
IEEE
13 years 4 months ago
2010
IEEE
This paper presents an efficient and fair uplink resource allocation algorithm in multicarrier based cognitive radio systems. The proposed resource allocation is divided into two s...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
Adaptive orthogonal frequency division multiple access (OFDMA) has recently been recognized as a promising technique for providing high spectral efficiency in future broadband wire...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—This paper aims to address the problem of inter-cell interference fluctuation, which is inherent on the uplink direction of future cellular systems employing OFDMA or single car...
IPPS
2008
IEEE
14 years 1 months ago
2008
IEEE
We present a decentralized market-based approach to resource allocation in a heterogeneous overlay network. The presented resource allocation strategy assigns overlay network reso...