87 search results - page 16 / 18 » Beacon location service: a location service for point-to-poi... |
WS
2006
ACM
13 years 10 months ago
2006
ACM
Wireless networks are vulnerable to many identity-based attacks in which a malicious device uses forged MAC addresses to masquerade as a specific client or to create multiple ill...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
—The provision of very high data rates in a ubiquitous and fair manner throughout the service area is a great challenge for 4G and beyond-4G wireless networks. Towards that end, ...
TMC
2008
13 years 4 months ago
2008
The Universal Mobile Telecommunications System (UMTS) all-IP network supports IP multimedia services through the IP Multimedia Subsystem (IMS). This paper proposes a mobile Qualit...
MOBICOM
2003
ACM
13 years 10 months ago
2003
ACM
The characteristics of ad hoc networks naturally encourage the deployment of distributed services. Although current networks implement group communication methods, they do not sup...
ECEH
2006
13 years 6 months ago
2006
: During the last fours years a consortium of universities, hospitals and commercial companies has been working together for the development of innovative systems and services for ...