780 search results - page 61 / 156 » On Efficient Resource Allocation in Communication Networks |
CORR
2010
Springer
13 years 8 months ago
2010
Springer
We consider wireless networks that can be modeled by multiple access channels in which all the terminals are equipped with multiple antennas. The propagation model used to account...
TSP
2008
13 years 8 months ago
2008
Abstract--This paper proposes and analyzes differential modulation schemes for two cooperation protocols in multinode cooperative wireless networks; namely, multinode differential ...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
—In sensor networks, both energy and bandwidth are scarce resources. In the past, many energy efficient routing algorithms have been devised in order to maximize network lifetim...
VTC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper we present an efficient cross-layer scheduling algorithm designed for resource allocation in downlink of 4G wireless multicarrier networks. This study focuses on ...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract— The coexistence and resource sharing between a primary network utilizing cognitive relays and a secondary network are investigated. Two multiple access protocols are pr...