6122 search results - page 888 / 1225 » Securing network access in wireless sensor networks |
222
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SECON
2008
IEEE
16 years 2 months ago
2008
IEEE
Abstract—In multicast/broadcast services over infrastructurebased/cellular wireless networks (e.g. 3G cellular networks, WiMax, DVB), data is transmitted to multiple recipients f...
226
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PE
2002
Springer
15 years 7 months ago
2002
Springer
Many emerging mobile wireless applications depend upon secure group communications, in which data is encrypted and the group's data encryption key is changed whenever a membe...
182
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ICC
2008
IEEE
16 years 2 months ago
2008
IEEE
—We illustrate the transport layer unfairness problem in the IEEE 802.11 Wireless Local Area Networks (WLANs). We design a link layer access control block for the Access Point (A...
240
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IPCCC
2006
IEEE
16 years 1 months ago
2006
IEEE
– Wireless Mesh networks exploit multi-hop wireless communications between Access Points to replace wired infrastructure. However, in multi-hop networks, effective bandwidth decr...
201
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MOBICOM
2010
ACM
15 years 7 months ago
2010
ACM
Localization is a fundamental operation for many wireless networks. While GPS is widely used for location determination, it is unavailable in many environments either due to its h...