724 search results - page 36 / 145 » Medium access control issues in sensor networks |
122
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INFOCOM
2006
IEEE
15 years 8 months ago
2006
IEEE
— Multi-frequency media access control has been well understood in general wireless ad hoc networks, while in wireless sensor networks, researchers still focus on single frequenc...
107
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ICC
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract—Rate Adaptation for 802.11 has been deeply investigated in the past, but the problem of achieving optimal Rate Adaptation with respect not only to channel-related errors...
123
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ECRTS
2007
IEEE
15 years 8 months ago
2007
IEEE
A critical resource in a distributed real-time system is its shared communication medium. Unrestrained concurrent access to the network can lead to collisions that reduce the syst...
136
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WISEC
2009
ACM
15 years 8 months ago
2009
ACM
In wireless sensor networks, it is critical to restrict the network access only to eligible sensor nodes, while messages from outsiders will not be forwarded in the networks. In t...
COMCOM
2006
15 years 2 months ago
2006
Energy consumption of the medium access control (MAC) algorithm is one of the key performance metrics in today's ubiquitous wireless networks of battery-operated devices. We ...