933 search results - page 6 / 187 » A structured group mobility model for the simulation of mobi... |
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract— Existing random mobility models have their limitations such as speed decay and sharp turn which have been demonstrated by the previous studies. More importantly, mobili...
PADS
2004
ACM
14 years 1 months ago
2004
ACM
In mobile ad hoc network (MANET) studies, it is imperative to use highly detailed device models as they provide high layer protocols with good prediction of underlying wireless co...
ADHOC
2008
13 years 7 months ago
2008
In this paper, we present a secure group key management scheme for hierarchical mobile ad-hoc networks. Our approach aims to improve both scalability and survivability of group ke...
ICDCS
2002
IEEE
14 years 15 days ago
2002
IEEE
: A reliable multicast algorithm, called RMA, for mobile ad hoc networks is presented that is based on a new cost criterion, called link lifetime, for determining the optimal path ...
MONET
2002
13 years 7 months ago
2002
An ad hoc network is a dynamically reconfigurable wireless network with no fixed infrastructure or central administration. Each host is mobile and must act as a router. Routing and...