603 search results - page 46 / 121 » Position location by time reversal in communication networks |
117
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VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract—This paper studies the performance of orthogonal frequency division multiple access – time division duplex (OFDMA-TDD) cellular networks when jointly applying dynamic ...
118
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JSAC
2010
14 years 10 months ago
2010
Abstract— Service placement is a key problem in communication networks as it determines how efficiently the user service demands are supported. This problem has been traditional...
100
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PERCOM
2004
ACM
15 years 11 months ago
2004
ACM
There are many navigation systems for visually impaired people but few can provide dynamic interactions and adaptability to changes. None of these systems work seamlessly both ind...
156
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GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
— A Bloom filter is a simple space-efficient randomized data structure for the representation set of items in order to support membership queries. In recent years, Bloom filte...
AISS
2010
14 years 9 months ago
2010
Since more networking technologies and communication channels have been developed, Internet users have moved their roles from being strictly information consumers to both informat...