A new velocity estimation scheme based on spatial correlation of wireless communication channel

Authors:
Woongsup Lee;Dong-Ho Cho
Affiliations:
School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea;School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
Venue:
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Year:
2009

Citing 4
Cited 0

Signals and Systems

Signals and Systems
Wireless Communications

Wireless Communications
Mobile location estimation using density-based clustering technique for NLoS environments

Cluster Computing
Experimental analysis of the joint statistical properties of azimuth spread, delay spread, and shadow fading

IEEE Journal on Selected Areas in Communications

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Abstract

We propose a new velocity estimation scheme for cellular communication systems that utilizes the azimuth spread (AS), delay spread (DS) and shadow fading of a mobile station (MS). Since the AS, DS and shadow fading are spatially correlated, the variation of the AS, DS and shadow fading of an MS is related to the velocity of the MS. In our proposed scheme, we use the AS, DS and shadow fading of an MS to estimate the velocity of the MS. Through analysis and numerical results, we show that we can accurately estimate the velocity.