439 search results - page 53 / 88 » Channel Modeling of Wireless Networks in Tunnels |
111
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WCNC
2008
IEEE
15 years 6 months ago
2008
IEEE
—Physical Carrier Sensing plays a crucial role in the effectiveness of CSMA-based MAC protocols, yet its properties and impact on the system performance under slow fading channel...
96
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PERCOM
2007
ACM
15 years 11 months ago
2007
ACM
Due to the inherent nature of their heterogeneity, resource scarcity and dynamism, the provision of middleware for future networked embedded environments is a challenging task. In...
111
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IMCSIT
2010
14 years 9 months ago
2010
In our work we present a new approach to the problem of channel assignment in Wireless Ad Hoc Network. We introduce a new algorithm which works in distributed model of computations...
114
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BROADNETS
2004
IEEE
15 years 3 months ago
2004
IEEE
Channel-aware scheduling and link adaptation (LA) methods are widely considered to be crucial for realizing high data rates in wireless networks. Multi-carrier systems that spread...
GLVLSI
2009
IEEE
15 years 6 months ago
2009
IEEE
Recently, cooperative communication has attracted a lot of attention for its potential to increase spatial diversity. However, limited attention has been paid to the physical laye...