269 search results - page 47 / 54 » Random access in wireless networks with overlapping cells |
ICWMC
2006
IEEE
15 years 3 months ago
2006
IEEE
— The use of cellular systems enhanced by fixed relays has previously been proposed as a way to provide wide area coverage for high bit-rate at a reduced cost of the wireless ac...
105
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CORR
2011
Springer
14 years 1 months ago
2011
Springer
Relay-assisted cooperative wireless communication has been shown to have significant performance gains over the legacy direct transmission scheme. Compared with single relay base...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— We address a lifetime maximization problem for a single-hop wireless sensor network where multiple sensors encode and communicate their measurements of a Gaussian random source...
113
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WCNC
2008
IEEE
15 years 4 months ago
2008
IEEE
—This paper provides analytical expressions to evaluate the performance of a random access wireless network in terms of user throughput and network throughput, subject to the con...
WISEC
2009
ACM
15 years 4 months ago
2009
ACM
We address the problem of control-channel jamming attacks in multi-channel ad hoc networks. Deviating from the traditional view that sees jamming attacks as a physical-layer vulne...