256 search results - page 3 / 52 » Security protocols for 2G and 3G wireless communications |
189
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MOBIWAC
2009
ACM
16 years 15 days ago
2009
ACM
Rapid evolution of wireless networking has provided wide-scale of different wireless access technologies like Bluetooth, ZigBee, 802.11a/b/g, DSRC, 3G UMTS, LTE, WiMAX, etc. The c...
154
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
—Existing handover schemes in wireless LANs, 3G/4G networks, and femtocells rely upon protocols involving centralized authentication servers and one or more access points. These ...
151
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SAC
2009
ACM
16 years 23 days ago
2009
ACM
This paper proposes 2G, a flexible and energy-efficient data collection protocol for sensor networks for increasing network lifetime. To this end, it integrates self-organizing d...
165
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ICC
2008
IEEE
16 years 13 days ago
2008
IEEE
— Cooperative Peer-to-Peer Repair (CPR) has been proposed to recover from packet losses incurred during 3G broadcast. CPR leverages the increasing presence of multi-homed mobile ...
177
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ICN
2005
Springer
15 years 11 months ago
2005
Springer
Wireless sensor networks are ad hoc networks comprised mainly of small sensor nodes with limited resources, and are rapidly emerging as a technology for large-scale, lowcost, autom...