2268 search results - page 171 / 454 » Modeling wireless shadow networks |
171
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PADS
2003
ACM
15 years 10 months ago
2003
ACM
Wireless networks’ models differ from wired ones at least in the innovative dynamic effects of host-mobility and open-broadcast nature of the wireless medium. Topology changes d...
133
Voted
WOWMOM
2009
ACM
15 years 11 months ago
2009
ACM
It has been shown that IEEE 802.11 DCF medium access control (MAC) protocol may not be suitable for multihop wireless networks due to its relatively low throughput and severely un...
157
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GLOBECOM
2008
IEEE
15 years 11 months ago
2008
IEEE
— In this paper, we study QoS routing in wireless mesh networks with cognitive radios, which involves route selection, channel allocation and scheduling. It turns out to be a har...
152
Voted
DIALM
1999
ACM
15 years 9 months ago
1999
ACM
We consider routing problems in ad hoc wireless networks modeled as unit graphs in which nodes are points in the plane and two nodes can communicate if the distance between them is...
142
Voted
GLOBECOM
2007
IEEE
15 years 9 months ago
2007
IEEE
This paper discusses a first attempt to investigate, using analytic means, the transmission delay and energy characteristics of a multi-state wireless sensor network. For such a ne...