722 search results - page 18 / 145 » State-dependent stochastic mobility model in mobile communic... |
MMB
2001
Springer
13 years 12 months ago
2001
Springer
This paper provides a performance evaluation of the TETRAPOL random access protocol. The results are based on a Markovian model which is also presented. The Markovian model is use...
GLOBECOM
2010
IEEE
13 years 5 months ago
2010
IEEE
One challenge in delay tolerant networks (DTNs) is efficient routing, as the lack of contemporaneous end-to-end paths makes conventional routing schemes inapplicable. Many existing...
MASCOTS
1998
13 years 9 months ago
1998
This paper illustrates the development of an approximate analytical model for a communication network providing integrated services to a population of mobile users, and presents p...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—We present a new algorithm for vertical handover and dynamic network selection, based on a combination of multiattribute utility theory, kernel learning and stochastic gradient ...
IWDC
2004
Springer
14 years 27 days ago
2004
Springer
Abstract. In ad hoc networks, node mobility causes the network topology to change dynamically over time, which complicates important tasks such as routing and flow control. We pro...