On joint angle and delay estimation in the presence of local scattering

Bazzi, Ahmad; Slock, Dirk T.M; Meilhac, Lisa
ICC 2016, IEEE International Conference on Communications, Workshop on Advances in Network Localization and Navigation (ANLN), 23-27 May, 2016, Kuala Lumpur, Malaysia

We present a novel 2D-MUSIC algorithm that can jointly estimate the angles and times of arrival of multiple signals in the presence of local scattering. We focus on a scenario where the received signal is a sum of "clusters", and each cluster is composed of multi-incident rays that show similar angles and times of arrival. The setting is composed
of a Single-Input-Multiple-Output (SIMO) link where the transmitted signal is an OFDM symbol. Simulation results show the potential of the proposed algorithm compared to the traditional 2D-MUSIC algorithm that doesn't take into account local scattering.

DOI
Type:
Conférence
City:
Kuala Lumpur
Date:
2016-05-23
Department:
Systèmes de Communication
Eurecom Ref:
4832
Copyright:
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PERMALINK : https://www.eurecom.fr/publication/4832