293 search results - page 54 / 59 » Opportunistic Multiple Access for Cognitive Radio Networks |
41
Voted
VTC
2007
IEEE
15 years 3 months ago
2007
IEEE
— With the proliferation of air interface technologies, there are increasingly multi-mode user equipment devices (UEs) that can operate in more than one technology, although not ...
103
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VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
Abstract—This paper studies the performance of orthogonal frequency division multiple access – time division duplex (OFDMA-TDD) cellular networks when jointly applying dynamic ...
ICC
2008
IEEE
15 years 3 months ago
2008
IEEE
—With the availability of multiple rates in IEEE 802.11a/b/g wireless LANs, it is desirable to improve the network capacity and temporal fairness by sending multiple consecutive ...
IFIP
2004
Springer
15 years 2 months ago
2004
Springer
Abstract— An ad hoc wireless network is an autonomous selforganizing system of mobile nodes connected by wireless links where nodes not in direct range communicate via intermedia...
TWC
2010
14 years 4 months ago
2010
In this paper, cooperative transmission protocols are proposed for wireless broadcast channels, a fundamental building block of wireless communication networks. The concepts of co...