291 search results - page 13 / 59 » Characterizing and modeling user mobility in a cellular data... |
NOMS
2010
IEEE
13 years 5 months ago
2010
IEEE
—Today’s mobile networks prevent users from freely accessing all available networks. Instead, seamless network composition could present a win-win situation for both users and ...
AINA
2008
IEEE
14 years 2 months ago
2008
IEEE
— Opportunistic communication allows humans equipped with mobile devices to exchange information via a wireless link whenever they are nearby. This work examines the performance ...
TMC
2010
13 years 5 months ago
2010
—In mobile ad hoc networks, there are many applications in which mobile users share information, e.g., collaborative rescue operations at a disaster site and exchange of word-of-...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— We study the downlink coverage of a base station terminal (BST), which has access to a relay node. Continuing a previous study in which the BST is assumed to provide a variable...
IEEEARES
2006
IEEE
14 years 1 months ago
2006
IEEE
The convergence of cellular and IP technologies has pushed the integration of 3G and WLAN networks to the forefront. Gaining secure access to 3G services from 802.11 WLANs is a pr...