2571 search results - page 416 / 515 » Approximation schemes for wireless networks |
172
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JSAC
2008
15 years 6 months ago
2008
In order to fully utilize scarce spectrum resources, dynamic spectrum allocation becomes a promising approach to increase the spectrum efficiency for wireless networks. However, th...
184
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Abstract--Cooperative transmission is an emerging communication technique that takes advantage of the broadcast nature of wireless channels. However, due to low spectral efficiency...
194
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IJCNN
2000
IEEE
15 years 10 months ago
2000
IEEE
Any performance evaluation of broadband networks requires modeling of the actual network traffic. Since multimedia services and especially MPEG coded video streams are expected to...
167
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SASN
2003
ACM
15 years 11 months ago
2003
ACM
Sensor networks are ideal candidates for applications such as target tracking and environment monitoring. Security in sensor networks is critical when there are potential adversar...
145
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INFOCOM
2008
IEEE
16 years 18 days ago
2008
IEEE
—It is important in communication networks to use routes that are as short as possible (i.e have low stretch) while keeping routing tables small. Recent advances in compact routi...