320 search results - page 46 / 64 » A Simulation Study of Common Mobility Models for Opportunist... |
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—With the availability of cheap and robust wireless devices there is demand for new applications in Vehicular Ad-hoc Networks (VANET). The challenge in implementing applications ...
ICDCS
2007
IEEE
14 years 17 days ago
2007
IEEE
In this paper, we consider the issue of constructing an energy-efficient virtual network backbone in mobile ad hoc networks (MANETs) for broadcasting applications using directiona...
IS
2000
13 years 8 months ago
2000
Abstract With the rapid advances in mobile computing technology, there is an increasing demand for processing realtime transactions in a mobile environment. This paper studies con...
INFOCOM
2000
IEEE
14 years 1 months ago
2000
IEEE
Ad hoc networks are characterized by multihop wireless connectivity, frequently changing network topology and the need for efficient dynamic routing protocols. We compare the perf...