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Cluster Angle-of-Arrival Estimation for UWB Indoor System
Yong Up LEE
Publication
IEICE TRANSACTIONS on Communications
Vol.E88-B
No.11
pp.4398-4401 Publication Date: 2005/11/01 Online ISSN:
DOI: 10.1093/ietcom/e88-b.11.4398 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: UWB, cluster, angle-of-arrival, estimation technique,
Full Text: PDF(241.4KB)>>
Summary:
In this study, the new signal model suitable for ultrawide band (UWB) indoor environments with random angle spread is proposed to estimate the angle-of-arrivals (AOAs) of clusters in a UWB wireless communication. The subspace based estimation technique adopted for this model is investigated and the estimates of the AOA and distribution parameter on the received clusters are obtained. The proposed model and estimation technique are verified using computer simulations, and the performance of the estimation error is analyzed.
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