5805 search results - page 909 / 1161 » Simulating networks of wireless sensors |
160
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PERCOM
2007
ACM
16 years 6 months ago
2007
ACM
We present an evaluation of a novel energy-efficient routing protocol for mobile ad-hoc networks. We combine two techniques for optimizing energy levels with a well-known routing ...
179
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—This paper studies the coexistence of several independent and dynamic wireless networks using the frequency hopping technique in the unlicensed radio band. We propose a ...
208
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—In this paper, we propose a novel protocol called VC-MAC that utilizes the concept of cooperative communication tailored for vehicular networks, especially for gateway downloadi...
195
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ICOIN
2005
Springer
16 years 9 days ago
2005
Springer
Abstract. Network security is considered one of the obstacles that prevent the wide deployment of ad-hoc wireless networks. Among many security problems, authentication is the most...
171
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JNW
2008
15 years 6 months ago
2008
Since the network topology in multihop cellular networks is flexible, multiple routes from a user station to a base station can be established. To reduce packet reception errors of...