Closed-Form Expression of Stochastic CRB for Mixed Near-Field and Far-Field Sources in Multipath Propagation Environments

In recent years, the source localization has had an increased interest in regard to the presence of mixed near-field sources (NFSs) and far-field sources (FFSs). The problem of localization of multiple mixed NFSs and FFSs, including uncorrelated, partially correlated, and coherent signals, has not b...

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Veröffentlicht in:	IEEE communications letters 2019-04, Vol.23 (4), p.640-643
Hauptverfasser:	Molaei, Amir Masoud, Zakeri, Bijan, Hosseini Andargoli, Seyed Mehdi
Format:	Artikel
Sprache:	eng
Schlagworte:	Baseband Closed form solutions Cramer-Rao bounds Estimation Exact solutions Localization Mathematical analysis Mathematical model Mixed sources multipath Noise measurement stochastic CRB Stochastic processes Wireless sensor networks
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