487 search results - page 32 / 98 » Enabling new mobile applications with location proofs |
ISM
2005
IEEE
14 years 1 months ago
2005
IEEE
The new IP Multimedia Subsystem (IMS) provides an overlay architecture for IP based core networks and enables the efficient provision of an open set of potentially highly integrat...
ISORC
2002
IEEE
14 years 16 days ago
2002
IEEE
Augmented reality and group communication in wireless ad-hoc networks form relatively new fields of research. When using group communication ordering and timeliness requirements ...
EEE
2004
IEEE
13 years 11 months ago
2004
IEEE
In this paper, we propose a new efficient and secure micro-payment scheme, named e-coupons, which can provide the users the facility of delegating their spending capability to oth...
NETWORKING
2000
13 years 9 months ago
2000
Packet-oriented access to cellular networks enables us to deliver multimedia content to mobile users. As cellular networks will continue to deliver circuit switched voice for some ...
DATE
2010
IEEE
14 years 22 days ago
2010
IEEE
—Systems based on satellite localization are enabling new scenarios for road charging schemes by offering the possibility to charge drivers as a function of their road usage. An ...