724 search results - page 72 / 145 » Medium access control issues in sensor networks |
154
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INFOCOM
2008
IEEE
16 years 16 days ago
2008
IEEE
— While the practical coding scheme [1] has been shown to be able to improve throughput of wireless networks, there still lacks fundamental understanding on how the coding scheme...
175
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VTC
2006
IEEE
16 years 3 days ago
2006
IEEE
— We consider the application of spatial multiplexing to ad hoc networks where nodes have multiple antennas. At the physical level, we suppose that layered space–time multiuser...
156
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ICC
2007
IEEE
16 years 13 days ago
2007
IEEE
—In wireless networks where communications are made over a shared medium, interference and collisions are the primary causes of packet drops. In multi-hop networks such as wirele...
175
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BROADNETS
2004
IEEE
15 years 10 months ago
2004
IEEE
Admission control of flows is essential for providing quality of service in multihop wireless networks. In order to make an admission decision for a new flow, the expected bandwid...
160
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ETFA
2005
IEEE
15 years 11 months ago
2005
IEEE
AbstractThe impact of the use of mobile devices by means of GPRS (General Packet Radio Service) technology to access environmental information in real time, provided by sensors str...