71 search results - page 3 / 15 » Mobility management in all-IP two-tier cellular networks |
TMA
2012
Springer
12 years 26 days ago
2012
Springer
Abstract. The signaling traffic of a cellular network is rich of information related to the movements of its devices across cell boundaries. Thus, passive monitoring of anonymized ...
WCE
2007
13 years 6 months ago
2007
—As wireless networks evolves towards the 3G and 4G architectures the mobile core networks provides a platform for all-IP convergence of mobile and fixed networks allowing for be...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— One of the major challenges for the wireless networks is related to efficient mobility management issue. In this paper, we propose a new micro-mobility management sche...
IJNSEC
2008
13 years 5 months ago
2008
In wireless networks, secure multicast protocols are more difficult to implement efficiently due to the dynamic nature of the multicast group and the scarcity of bandwidth at the ...
ISCC
2003
IEEE
13 years 10 months ago
2003
IEEE
Mobile communication is increasingly oriented towards the usage of all IP networks as fixed-network components. An open problem is how to provide QoS guarantees that are competit...