1797 search results - page 270 / 360 » Performance Evaluation of IEEE 802.11 DCF Networks |
196
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SECON
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--Today's mobile devices support many wireless technologies to achieve ubiquitous connectivity. Economic and energy constraints, however, drive the industry to impleme...
188
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WCNC
2010
IEEE
15 years 10 months ago
2010
IEEE
—This paper considers the tradeoff between bursty and continuous transmissions in wireless ad hoc networks. In our network model, packets belonging to specific transmitters arri...
190
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WCNC
2010
IEEE
15 years 10 months ago
2010
IEEE
Abstract—In cognitive mobile multihop relay (CMMR) network, the mobile user as the primary user is allocated with the channel for transmitting data. Relay station as the secondar...
150
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GLOBECOM
2009
IEEE
15 years 9 months ago
2009
IEEE
Dynamic Spectrum Access can enable secondary network users to access unused spectrum, or whitespace, which is found between the transmissions of primary users in a wireless networ...
161
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AINA
2010
IEEE
15 years 10 months ago
2010
IEEE
Abstract—We propose PRoPHET+, a routing scheme for opportunistic networks designed to maximize successful data delivery rate and minimize transmission delay. PRoPHET+ computes a ...