6122 search results - page 994 / 1225 » Securing network access in wireless sensor networks |
223
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ISLPED
2003
ACM
16 years 15 days ago
2003
ACM
Security is critical to a wide range of wireless data applications and services. While several security mechanisms and protocols have been developed in the context of the wired In...
278
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ACSC
2004
IEEE
15 years 11 months ago
2004
IEEE
An ad-hoc network comprises mobile nodes that cooperate with each other using wireless connections to route both data and control packets within the network. As the low transmissi...
199
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
Ultra wideband (UWB) systems are currently an important wireless infrastructure for efficient shortrange communications. To improve the system efficiency while guaranteeing the ra...
177
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IFIP
2000
Springer
15 years 11 months ago
2000
Springer
: IEEE 802.11 is a wireless network standard that was completed in 1997. Unfortunately, the medium access protocol described in the standard meets some problems that arise from the...
184
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JCM
2008
15 years 7 months ago
2008
In this paper we evaluate the system performance and capacity of single carrier ultra-wideband (UWB) networks over 60GHz wireless personal area network (WPAN) channel. Symbol error...