226 search results - page 36 / 46 » Mobility modelling and trajectory prediction for cellular ne... |
OTM
2009
Springer
14 years 2 months ago
2009
Springer
Collusion attacks remain a major problem of reputation and trust models, in mobile ad hoc networks. By covering up malicious behaviour of one another from the remaining part of the...
WCNC
2010
IEEE
13 years 11 months ago
2010
IEEE
—Controlled mobile helper nodes called data ferries have recently been proposed to bridge communications between disconnected nodes in a delay-tolerant manner. While existing wor...
TCOM
2008
13 years 7 months ago
2008
We investigate the use of distributed measurements for estimating and updating the performance of a cellular system. Specifically, we discuss the number and placement of sensors in...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
— We compute the throughput obtained by a TCP connection in a UMTS environment. For downloading data at a mobile terminal, the packets of each TCP connection are stored in separa...
JSAC
2008
13 years 7 months ago
2008
Abstract--Applications involving the dissemination of information directly relevant to humans (e.g., service advertising, news spreading, environmental alerts) often rely on publis...