899 search results - page 88 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
185
click to vote
MSWIM
2009
ACM
15 years 11 months ago
2009
ACM
Cognitive Radio (CR) technology constitutes a new paradigm to provide additional spectrum utilization opportunities in wireless ad hoc networks. Recent research in this field has ...
169
click to vote
ADHOC
2008
15 years 6 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...
199
click to vote
MSWIM
2005
ACM
15 years 12 months ago
2005
ACM
We consider the problem of energy aware localized routing in ad hoc networks. In localized routing algorithms, each node forwards a message based on the position information about...
177
click to vote
GLOBECOM
2007
IEEE
16 years 21 days ago
2007
IEEE
Many of the routing protocols that have been designed for wireless ad-hoc networks focus on energy-efficiency and guaranteeing high throughput in a non-adversarial setting. Howev...
172
click to vote
ICITA
2005
IEEE
15 years 12 months ago
2005
IEEE
Mobile ad hoc networks (MANETs) enable all mobile nodes to communicate each other without base stations or access points, and the transfer of data packets is completed through the...