1950 search results - page 216 / 390 » Performance of multichannel wireless ad hoc networks |
185
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VTC
2006
IEEE
16 years 16 days ago
2006
IEEE
— We consider the application of spatial multiplexing to ad hoc networks where nodes have multiple antennas. At the physical level, we suppose that layered space–time multiuser...
192
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ADHOCNOW
2008
Springer
15 years 7 months ago
2008
Springer
Variable environments in ad hoc networks require a joint control of physical (PHY) and medium access control (MAC) layers resources in order to optimize performance. In this paper,...
200
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ALGOSENSORS
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Wireless sensor networks benefit from communication protocols that reduce power requirements by avoiding frame collision. Time Division Media Access methods schedule tra...
172
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MOBISYS
2005
ACM
16 years 6 months ago
2005
ACM
In this paper, we describe the design and implementation of a distributed operating system for ad hoc networks. Our system simplifies the programming of ad hoc networks and extend...
234
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CIIT
2007
15 years 8 months ago
2007
This paper presents a hardware based cache scheme to detect selfish nodes in mobile ad hoc network. In this scheme, the hardware monitors the activities of the upperlayer software...