Sciweavers

30 search results - page 4 / 6
» 4G and Manet, Wireless Network of Future Battlefield
Sort
View
ENTCS
2008
390views more  ENTCS 2008»
15 years 4 months ago
Cryptographic Versus Trust-based Methods for MANET Routing Security
Mobile Ad-hoc Networks (MANETs) allow wireless nodes to form a network without requiring a fixed infrastructure. Early routing protocols for MANETs failed to take security issues ...
Jared Cordasco, Susanne Wetzel
PEWASUN
2004
ACM
15 years 11 months ago
A simulation study on multi-rate mobile ad hoc networks
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
Gang Ding, Xiaoxin Wu, Bharat K. Bhargava
NETWORK
2006
186views more  NETWORK 2006»
15 years 6 months ago
Multiuser cross-layer resource allocation for video transmission over wireless networks
With the advancement of video-compression technology and the wide deployment of wireless networks, there is an increasing demand for wireless video communication services, and man...
Guan-Ming Su, Zhu Han, Min Wu, K. J. Ray Liu
WCNC
2008
IEEE
16 years 13 days ago
A Transcoding-Free Multiple Description Coder for Voice over Mobile Ad-Hoc Networks
— We propose a new multiple description (MD) coder design based on the Adaptive Multi-Rate Wideband (AMRWB) coder that can support transcoding-free communication between an ad-ho...
Jagadeesh Balam, Jerry D. Gibson
AINA
2005
IEEE
15 years 11 months ago
Designing Secure Wireless Mobile Ad Hoc Networks
In recent years, security in MANET is anticipated as the pre-establishment of specific information among the participating nodes, so that the future communications can be secured ...
Venkatesan Balakrishnan, Vijay Varadharajan