5657 search results - page 172 / 1132 » Micropayments for Wireless Communications |
180
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MOBIHOC
2007
ACM
16 years 6 months ago
2007
ACM
We consider distributed opportunistic scheduling (DOS) in wireless ad-hoc networks, where many links contend for the same channel using random access. In such networks, distribute...
178
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ICNP
2007
IEEE
16 years 25 days ago
2007
IEEE
— While the 802.11 power saving mode (PSM) and its enhancements can reduce power consumption by putting the wireless network interface (WNI) into sleep as much as possible, they ...
190
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DAC
2003
ACM
16 years 7 months ago
2003
ACM
A low power wireless intercom system is designed and implemented. Two fully-operational ASICs, integrating custom and commercial IP, implement the entire digital portion of the pr...
185
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ICC
2007
IEEE
16 years 25 days ago
2007
IEEE
—In wireless sensor networks, sensor nodes are expected to gather specific information about the environment and send it to the user. The data dissemination usually involves many...
183
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MOBIHOC
2004
ACM
16 years 6 months ago
2004
ACM
There exist several applications of sensor networks where reliability of data delivery can be critical. While the redundancy inherent in a sensor network might increase the degree...