5649 search results - page 841 / 1130 » Wireless Communication Is in APX |
189
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CCS
2008
ACM
15 years 8 months ago
2008
ACM
Distance bounding protocols have been proposed for many security critical applications as a means of getting an upper bound on the physical distance to a communication partner. As...
198
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MOBICOM
2010
ACM
15 years 7 months ago
2010
ACM
We report a first-of-its-kind realization of directional transmission for smartphone-like mobile devices using multiple passive directional antennas, supported by only one RF chai...
247
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SIGCOMM
2009
ACM
16 years 1 months ago
2009
ACM
So far, the search for Opportunistic Network (ON) applications has focused on urban/rural scenarios where the combined use of mobility and the store-carry-and-forward paradigm hel...
145
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—We propose a security authentication policy, Dynamic Session Key Policy (DSKP), for a secure handoff between the UMTS and IEEE 802.11 WLAN. This policy is founded and improved f...
186
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MOBICOM
2006
ACM
16 years 24 days ago
2006
ACM
In this work, we develop a CSMA-based MAC protocol to avoid reader-reader and reader-tag collisions in a dense RFID network. The network is implemented using mote-based RFID reade...