9401 search results - page 1441 / 1881 » Wireless Networks |
176
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
A new random geometric graph model, the so-called secrecy graph, is introduced and studied. The graph represents a wireless network and includes only edges over which secure commun...
146
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COMCOM
2006
15 years 7 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 ...
151
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TWC
2011
15 years 1 months ago
2011
Abstract—Coping with collisions is one of the biggest challenges in the design of MAC algorithms for wireless networks. Recent advances in MIMO communications have provided the p...
203
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TELSYS
2010
15 years 1 months ago
2010
In this paper, we consider a packet scheduler exploiting multiuser diversity in a wireless network with AMC (Adaptive Modulation and Coding), and propose a packet level performance...
167
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
As wireless networks proliferate, web browsers operate in an increasingly hostile network environment. The HTTPS protocol has the potential to protect web users from network attac...