5657 search results - page 1061 / 1132 » Micropayments for Wireless Communications |
152
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SERP
2008
15 years 7 months ago
2008
Web-based application development is a difficult task, since these applications include various features, like graphical interfaces, navigational structures, business models, and ...
164
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SIMUTOOLS
2008
15 years 7 months ago
2008
In this work we present the results of a comparative study between two well-known network simulators: ns-2 and OPNET Modeler. In particular, we focus on a performance evaluation o...
164
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SIMUTOOLS
2008
15 years 7 months ago
2008
The OMNeT++ discrete event simulation environment has been publicly available since 1997. It has been created with the simulation of communication networks, multiprocessors and ot...
180
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SIMUTOOLS
2008
15 years 7 months ago
2008
Evaluating the performance of a cooperative relaying protocol requires an implementation for simulators and/or software-defined radios (SDRs) with an appropriate model for error d...
165
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CDES
2006
15 years 7 months ago
2006
Abstract-- Digital signal processing (DSP) is used to perform filtering, decimation and down conversion in common communications systems, like in oversampling analog to digital con...