Comparison of conventional subspace-based DOA estimation algorithms with those employing property-restoral techniques: simulation and measurements

Rias Muhamed, Theodore S. Rappaport

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper we compare the performance of conventional subspace-based direction-of-arrival (DOA) estimation techniques such as ESPRIT and MUSIC with the integrated approaches that combine the constant modulus algorithm with subspace-based techniques. Simulated and measured results are presented for a variety of signal conditions. The integrated approach was found to perform significantly better than the conventional ESPRIT approach. Also, multipath present in the channel significantly degrades the performance of the DOA estimation algorithms, and this has been confirmed by measurement and ray tracing simulation. This work has application to smart antennas and position location.

Original languageEnglish (US)
Title of host publicationAnnual International Conference on Universal Personal Communications - Record
Editors Anon
Pages1004-1008
Number of pages5
Volume2
StatePublished - 1996
EventProceedings of the 1996 5th IEEE International Conference on Universal Personal Communications, ICUPC'96. Part 1 (of 2) - Cambridge, MA, USA
Duration: Sep 29 1996Oct 1 1996

Other

OtherProceedings of the 1996 5th IEEE International Conference on Universal Personal Communications, ICUPC'96. Part 1 (of 2)
CityCambridge, MA, USA
Period9/29/9610/1/96

Fingerprint

Direction of arrival
Smart antennas
Ray tracing

ASJC Scopus subject areas

  • Hardware and Architecture

Cite this

Muhamed, R., & Rappaport, T. S. (1996). Comparison of conventional subspace-based DOA estimation algorithms with those employing property-restoral techniques: simulation and measurements. In Anon (Ed.), Annual International Conference on Universal Personal Communications - Record (Vol. 2, pp. 1004-1008)

Comparison of conventional subspace-based DOA estimation algorithms with those employing property-restoral techniques : simulation and measurements. / Muhamed, Rias; Rappaport, Theodore S.

Annual International Conference on Universal Personal Communications - Record. ed. / Anon. Vol. 2 1996. p. 1004-1008.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Muhamed, R & Rappaport, TS 1996, Comparison of conventional subspace-based DOA estimation algorithms with those employing property-restoral techniques: simulation and measurements. in Anon (ed.), Annual International Conference on Universal Personal Communications - Record. vol. 2, pp. 1004-1008, Proceedings of the 1996 5th IEEE International Conference on Universal Personal Communications, ICUPC'96. Part 1 (of 2), Cambridge, MA, USA, 9/29/96.
Muhamed R, Rappaport TS. Comparison of conventional subspace-based DOA estimation algorithms with those employing property-restoral techniques: simulation and measurements. In Anon, editor, Annual International Conference on Universal Personal Communications - Record. Vol. 2. 1996. p. 1004-1008
Muhamed, Rias ; Rappaport, Theodore S. / Comparison of conventional subspace-based DOA estimation algorithms with those employing property-restoral techniques : simulation and measurements. Annual International Conference on Universal Personal Communications - Record. editor / Anon. Vol. 2 1996. pp. 1004-1008
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