646 search results - page 30 / 130 » Sharing multiple messages over mobile networks |
WINET
2010
13 years 7 months ago
2010
In Universal Mobile Telecommunication System (UMTS), the downlink capacity is limited by the base station transmission power. Therefore, power control plays an important role to mi...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
A group key agreement protocol (GKA) allows a set of players to establish a shared secret key which can be used to secure a subsequent communication. Several efficient constantrou...
DSN
2000
IEEE
14 years 1 months ago
2000
IEEE
Distributed applications should be able to make use of an object group service in a number of application specific ways. Three main modes of interactions can be identified: (i) re...
ISCC
2008
IEEE
14 years 3 months ago
2008
IEEE
Multimedia Broadcast/Multicast Service (MBMS) and High-Speed Downlink Packet Access (HSDPA) are two key technologies that constitute a significant step towards the Mobile Broadban...
SECON
2007
IEEE
14 years 3 months ago
2007
IEEE
— Broadcast authentication is a critical security service in wireless sensor networks (WSNs), as it allows the mobile users of WSNs to broadcast messages to multiple sensor nodes...