Results 271 to 280 of about 885,980 (316)
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Radio Engineering: From Software Radio to Cognitive Radio
2011Software radio ideally provides the opportunity to communicate with any radio communication standard by modifying only the software, without any modification to hardware components. However, taking into account the static behavior of current communications protocols, the spectrum efficiency optimization, and flexibility, the radio domain has become an ...
Palicot, Jacques +14 more
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Introduction to radio and radio antennas
IEEE Spectrum, 1971Electromagnetic wave propagation is a simple and beautiful phenomenon, but its rigorous mathematical derivation from Maxwell's equations is formidable. This article makes many of the concepts visible and plausible using only mathematics available to college freshmen and taught today in most high schools.
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1996
This paper describes a petri net inspired interaction specification formalism with an application to a radio on demand service: InfoRadio-on-Demand. A prototype of a Tele Commerce application with a hybrid architecture: www, e-mail and e-cash store.
K. Reimann, D. Rüffler
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This paper describes a petri net inspired interaction specification formalism with an application to a radio on demand service: InfoRadio-on-Demand. A prototype of a Tele Commerce application with a hybrid architecture: www, e-mail and e-cash store.
K. Reimann, D. Rüffler
openaire +1 more source
Radio telegraphy and radio telephony
Journal of the Institution of Electrical Engineers, 1932+4 more sources
COGNITIVE RADIO FOR GREEN RADIO COMMUNICATIONSGREEN COGNITIVE RADIO
Proceedings of the First International Conference on Telecommunications and Remote Sensing, 2012Zhang, Xun, Palicot, Jacques
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