49 search results - page 1 / 10 » How to improve the performance in Delay Tolerant Networks un... |
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
Delay Tolerant networks (DTNs) are one type of wireless networks where the number of nodes per unit area is small and hence the connectivity between the nodes is intermittent. In t...
ANSS
2007
IEEE
13 years 11 months ago
2007
IEEE
— Delay tolerant networks (DTNs) are a class of networks that experience frequent and long-duration partitions due to sparse distribution of nodes. The topological impairments ex...
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
— Motivated by the recent findings of super-diffusive patterns in mobility traces, we investigate the impact of superdiffusive behavior of mobile nodes on contact-based metrics ...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—In performance studies of vehicular ad hoc networks (VANETs), the underlying mobility model plays an important role. Since conventional mobile ad hoc network (MANET) routing pro...
GLOBECOM
2010
IEEE
13 years 2 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...