A Fisher Information Analysis of Joint Localization and Synchronization in Near Field
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Publication:6322243
arXiv1907.07411MaRDI QIDQ6322243
Author name not available (Why is that?)
Publication date: 17 July 2019
Abstract: In 5G communication, arrays are used for both positioning and communication. As the arrays become larger, the far-field assumption is increasingly being violated and curvature of the wavefront should be taken into account. We explicitly contrast near-field and far-field uplink localization performance in the presence of a clock bias from a Fisher information perspective and show how a simple algorithm can provide a coarse estimate of a user's location and clock bias.
Has companion code repository: https://github.com/henkwymeersch/NearField5GLocalization
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