278 search results - page 27 / 56 » Mobile Robot Communication Without the Drawbacks of Wireless... |
147
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DSD
2006
IEEE
15 years 10 months ago
2006
IEEE
Wireless sensor networks (WSN) are composed of battery-driven communication entities performing multiple, usually different tasks. In order to complete a given task, all sensor no...
134
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PADS
2004
ACM
15 years 9 months ago
2004
ACM
With Parallel and Discrete Event Simulation (PDES) techniques, the runtime performance of detailed wireless network simulation can be improved significantly without compromising ...
195
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ICC
2000
IEEE
15 years 7 months ago
2000
IEEE
Wireless ad-hoc networks consist of mobile nodes forming a dynamically changing topology without any infrastructure. Multicasting in a wireless ad-hoc network is difficult and chal...
203
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WOWMOM
2005
ACM
15 years 9 months ago
2005
ACM
Ad hoc networks represent a key factor in the evolution of wireless communications. These networks typically consist of equal nodes that communicate without central control, inter...
140
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ADHOC
2008
15 years 4 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...