IEEE communications letters, 1999-06, Vol.3 (6), p.175-176
1999
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Details
- Autor(en) / Beteiligte
- Titel
- Moment-method estimation of the Ricean K-factor
- Ist Teil von
- IEEE communications letters, 1999-06, Vol.3 (6), p.175-176
- Ort / Verlag
- New York, NY: IEEE
- Erscheinungsjahr
- 1999
- Quelle
- IEEE Electronic Library Online
- Beschreibungen/Notizen
- In many radio propagation environments, the time-varying envelope of the received signal can be statistically described by a Ricean distribution. Traditional methods for estimating the Ricean K-factor from measured power versus time are relatively cumbersome and time consuming. We describe a simple and rapid approach wherein the K-factor is an exact function of moments estimated from time-series data. Comparisons with empirical distributions for fixed wireless paths validate the method.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1089-7798eISSN: 1558-2558DOI: 10.1109/4234.769521Titel-ID: cdi_proquest_miscellaneous_919916379
- Format
- –
- Schlagworte
- Applied sciences, Bandwidth, Distributed computing, Empirical analysis, Envelopes, Equations, Estimating, Exact sciences and technology, Fluctuations, Frequency, Land mobile radio, Motion estimation, Power measurement, Propagation through the atmosphere, Radio, Radiocommunications, Radiowave propagation, Random processes, Telecommunications, Telecommunications and information theory, Time measurement