2.50
Hdl Handle:
http://hdl.handle.net/10547/270920
Title:
Spatial and polarisation correlation characteristics for UWB impulse radio
Authors:
Liu, Junsheng; Allen, Ben; Malik, Wasim Q.; Edwards, David J.
Abstract:
Correlation between diversity branches is the key parameter in determining the diversity performance of wireless systems. In this paper, measurements in a temporally and spatially stationary indoor environment are carried out to obtain the channel impulse responses for the UWB impulse radio using receivers with different positions or different polarisation states. A two-dimension (2D) RAKE receiver with post-detection equal gain combining (EGC) diversity is assumed to be used. Three definitions of correlation coefficients of the diversity branches are considered: correlation coefficient, normalized correlation and channel profile correlation, are analysed in this paper. The results show that the normalised correlation is more effective to ascertain the degree of similarity of the correlated diversity branches where medium scale fading dominates.
Affiliation:
King's College, London; University of Bedfordshire
Citation:
Liu, J.,Allen, B.,Malik, W.Q.,Edwards, D.J., (2005) 'Spatial and polarisation correlation characteristics for UWB impulse radio', 2005 IEEE International Conference on Ultra-Wideband (ICU 2005): 254-259
Publisher:
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date:
Sep-2005
URI:
http://hdl.handle.net/10547/270920
DOI:
10.1109/ICU.2005.1569994
Additional Links:
http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=1569994
Type:
Conference papers, meetings and proceedings
Language:
en
Appears in Collections:
Centre for Wireless Research (CWR)

Full metadata record

DC FieldValue Language
dc.contributor.authorLiu, Junshengen_GB
dc.contributor.authorAllen, Benen_GB
dc.contributor.authorMalik, Wasim Q.en_GB
dc.contributor.authorEdwards, David J.en_GB
dc.date.accessioned2013-03-04T13:23:10Z-
dc.date.available2013-03-04T13:23:10Z-
dc.date.issued2005-09-
dc.identifier.citationLiu, J.,Allen, B.,Malik, W.Q.,Edwards, D.J., (2005) 'Spatial and polarisation correlation characteristics for UWB impulse radio', 2005 IEEE International Conference on Ultra-Wideband (ICU 2005): 254-259en_GB
dc.identifier.doi10.1109/ICU.2005.1569994-
dc.identifier.urihttp://hdl.handle.net/10547/270920-
dc.description.abstractCorrelation between diversity branches is the key parameter in determining the diversity performance of wireless systems. In this paper, measurements in a temporally and spatially stationary indoor environment are carried out to obtain the channel impulse responses for the UWB impulse radio using receivers with different positions or different polarisation states. A two-dimension (2D) RAKE receiver with post-detection equal gain combining (EGC) diversity is assumed to be used. Three definitions of correlation coefficients of the diversity branches are considered: correlation coefficient, normalized correlation and channel profile correlation, are analysed in this paper. The results show that the normalised correlation is more effective to ascertain the degree of similarity of the correlated diversity branches where medium scale fading dominates.en_GB
dc.language.isoenen
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCen_GB
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=1569994en_GB
dc.subjectdiversity receptionen_GB
dc.subjecteducational institutionsen_GB
dc.subjectFCCen_GB
dc.subjectfading channelsen_GB
dc.subjectmultipath channelsen_GB
dc.subjectpolarizationen_GB
dc.subjectposition measurementen_GB
dc.subjectreceiving antennasen_GB
dc.subjecttransmitting antennasen_GB
dc.subjectultra wideband antennasen_GB
dc.subjectultrawideband (UWB)en_GB
dc.titleSpatial and polarisation correlation characteristics for UWB impulse radioen
dc.typeConference papers, meetings and proceedingsen
dc.contributor.departmentKing's College, Londonen_GB
dc.contributor.departmentUniversity of Bedfordshireen_GB
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