24 search results - page 4 / 5 » Impact of Interference and Medium Access Control on Flow All... |
PIMRC
2010
IEEE
13 years 3 months ago
2010
IEEE
This study addresses the general problem of efficient resource management in wireless networks with arbitrary timevarying topologies. Communication channels are assumed to generall...
CISS
2008
IEEE
13 years 7 months ago
2008
IEEE
Cognitive radios permit dynamic control of physical layer resources such as transmission power and constellation size; these degrees of freedom can be employed to achieve significa...
HPCC
2007
Springer
13 years 11 months ago
2007
Springer
Due to dense deployment and innumerable amount of traffic flow in wireless sensor networks (WSNs), congestion becomes more common phenomenon from simple periodic traffic to unpredi...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— Applying directional antennas in wireless ad hoc networks offers numerous benefits, such as extended communication range, increased spatial reuse, improved capacity and suppre...
MSWIM
2005
ACM
13 years 11 months ago
2005
ACM
We investigate the impact of power control on latency in wireless ad-hoc networks. If transmission power is increased, interference increases, thus reducing network capacity. A no...