A new algorithm for joint DOA and multipath delay estimation: Separable dimension subspace method

Jian Mao, Benoit Champagne, Mairtin O'Droma, Lijia Ge

Research output: Contribution to conferencePaperpeer-review

Abstract

With the growing capacity demand in wireless communication systems, space division multiplexing and space-time processing by means of antenna arrays are becoming ever more attractive as a technology to improve the system performance, especially for reduction of multipath effects. This paper presents a new low complexity and high accuracy algorithm to estimate the multipath delays and direction of arrivals (DOAs) simultaneously in wireless communication systems. By using separable dimension correlation processing, the temporal and spatial signal subspaces are formed and the joint two dimensional delay/DOA estimation problem is separated into two simpler one dimensional estimations.

Original languageEnglish
Pages504-507
Number of pages4
Publication statusPublished - 2001
Externally publishedYes
Event2001 IEEE Workshop on Statitical Signal Processing Proceedings - Singapore, Singapore
Duration: 6 Aug 20018 Aug 2001

Conference

Conference2001 IEEE Workshop on Statitical Signal Processing Proceedings
Country/TerritorySingapore
CitySingapore
Period6/08/018/08/01

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