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ISCC
2003
IEEE
15 years 3 months ago
2003
IEEE
— We consider a network of n sender/receiver pairs, placed randomly in a region of unit area. Network capacity, or maximum throughput, is defined as the highest rate that can be...
CCECE
2006
IEEE
15 years 3 months ago
2006
IEEE
We develop a simple yet accurate analysis of the interference distribution in a cellular system, with particular emphasis on a two-hop fixed relay network, though the analysis may...
CORR
2008
Springer
14 years 10 months ago
2008
Springer
We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooperati...
CN
2004
14 years 9 months ago
2004
Efficient radio resource management (RRM) for CDMA-based cellular communication systems using the interference guard margin (IGM) scheme is investigated in this work. Two importan...
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—We propose an interference-aware MAC protocol using a simple transmission strategy motivated by a gametheoretic approach. We formulate a channel access game, which considers nod...