623 search results - page 85 / 125 » Constrained opportunistic power control in wireless networks |
170
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INFOCOM
2009
IEEE
16 years 23 days ago
2009
IEEE
—In cognitive wireless networks where secondary users (SUs) opportunistically access spectral white spaces of primary users (PUs), there exists an inherent tradeoff between sensi...
189
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INFOCOM
2007
IEEE
16 years 13 days ago
2007
IEEE
— This paper studies the tradeoff between energy consumption and application performance in wireless sensor networks by investigating the interaction between network lifetime max...
188
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ISORC
2007
IEEE
16 years 12 days ago
2007
IEEE
Due to the special characteristics (limited battery power, limited computing capability, low bandwidth, need to collect sensor data from multiple fixed-location source nodes to a...
184
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IEICET
2006
15 years 6 months ago
2006
The IEEE802.11e defines a MAC protocol, which provides EDCA (enhanced distributed channel access) and HCCA (HCF controlled channel access) to support differentiation service over W...
169
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ADHOCNETS
2009
Springer
16 years 22 days ago
2009
Springer
Topology control is the problem of assigning powers to the nodes of an ad hoc network so as to create a specified network topology while minimizing the energy consumed by the netw...