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A comparison of metropolitan and non-metropolitan employment characteristics : indications of the size of non-metropolitan mobile communication services user class / / R.E. Wilcox
| A comparison of metropolitan and non-metropolitan employment characteristics : indications of the size of non-metropolitan mobile communication services user class / / R.E. Wilcox |
| Autore | Wilcox R. E (Reed Emil), <1956-> |
| Pubbl/distr/stampa | Pasadena, California : , : Jet Propulsion Laboratory, California Institute of Technology |
| Descrizione fisica | 1 online resource (105 unnumbered pages) : illustrations |
| Collana | NASA-CR |
| Soggetto topico |
Cities
Employment Land mobile satellite service Radio communication Rural areas Services Suburban areas |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Comparison of metropolitan and non-metropolitan employment characteristics |
| Record Nr. | UNINA-9910705368503321 |
Wilcox R. E (Reed Emil), <1956->
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| Pasadena, California : , : Jet Propulsion Laboratory, California Institute of Technology | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Computer simulator for a mobile telephone system [[electronic resource] ] : final report / / Donald L. Schilling, Chaim Ziegler
| Computer simulator for a mobile telephone system [[electronic resource] ] : final report / / Donald L. Schilling, Chaim Ziegler |
| Autore | Schilling Donald L |
| Pubbl/distr/stampa | [New York, N.Y.] : , : Communications Systems Laboratory, Dept. of Electrical Engineering, City College of the City University of New York, , [1983] |
| Descrizione fisica | 1 online resource (94 pages) : digital, PDF file |
| Altri autori (Persone) | ZieglerChaim |
| Collana | NASA CR |
| Soggetto topico |
Applications programs (computers)
Computerized simulation Land mobile satellite service Input/output routines Multipath transmission User manuals (computer programs) Voice communication |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Computer simulator for a mobile telephone system |
| Record Nr. | UNINA-9910699911903321 |
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Schilling Donald L
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| [New York, N.Y.] : , : Communications Systems Laboratory, Dept. of Electrical Engineering, City College of the City University of New York, , [1983] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Environmental effects on the dynamics and control of an orbiting large flexible antenna system / / by R. Krishna and Peter M. Bainum
| Environmental effects on the dynamics and control of an orbiting large flexible antenna system / / by R. Krishna and Peter M. Bainum |
| Autore | Krishna R. |
| Pubbl/distr/stampa | [Washington, D.C.] : , : [Howard University, Department of Mechanical Engineering] : , : National Aeronautics and Space Administration, , [1984] |
| Descrizione fisica | 1 online resource (9 pages) : illustrations |
| Collana | NASA-CR |
| Soggetto topico |
Aerospace environments
Dynamic structural analysis Flexible spacecraft Gravitation Land mobile satellite service Large space structures Satellite antennas |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705233003321 |
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Krishna R.
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| [Washington, D.C.] : , : [Howard University, Department of Mechanical Engineering] : , : National Aeronautics and Space Administration, , [1984] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Land mobile satellite transmission measurements at 869 MHz [[electronic resource] ] : a comparison of error probabilities for various message block durations and fade margins as a function of vegetation shadowing / / by Wolfhard J. Vogel
| Land mobile satellite transmission measurements at 869 MHz [[electronic resource] ] : a comparison of error probabilities for various message block durations and fade margins as a function of vegetation shadowing / / by Wolfhard J. Vogel |
| Autore | Vogel Wolfhard J |
| Pubbl/distr/stampa | [Pasdena, Calif.?] : , : Jet Propulsion Laboratory, , [1985] |
| Descrizione fisica | 1 volume |
| Collana | [NASA-CR] |
| Soggetto topico |
Communication networks
Data links Land mobile satellite service Telephones Transmission efficiency |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Land mobile satellite transmission measurements at 869 MHz |
| Record Nr. | UNINA-9910698887803321 |
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Vogel Wolfhard J
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| [Pasdena, Calif.?] : , : Jet Propulsion Laboratory, , [1985] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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