A study of the optimum power control fixed stepsize in the presence of power control loop delay

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dc.contributor.author Patachaianand, R
dc.contributor.author Sandrasegaran, K
dc.date.accessioned 2009-11-09T05:37:25Z
dc.date.issued 2007
dc.identifier.citation The 2nd International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2007, 2007
dc.identifier.isbn 0769528422
dc.identifier.isbn 9780769528427
dc.identifier.other E1 en_US
dc.identifier.uri http://hdl.handle.net/10453/2976
dc.description.abstract Power control is one of the most important functions of Wideband Code Division Multiple Access (WCDMA)-based system such as Universal Mobile Telecommunication System (UMTS). A fixed stepsize power control algorithm is typically used in UMTS. The optimum fixed stepsize depends on the maximum Doppler frequency or user speed. This paper aims to study the optimum fixed stepsize within a range of user speeds. The simulation results show that a large fixed stepsize is optimal for a user moving fast when there is no additional loop-delay in the power control. In the presence of an additional loop-delay, a larger fixed stepsize is no longer suitable for a user moving at a high speed. In this particular scenario, power causes more fluctuations in received signal than no power control. © 2007 IEEE.
dc.relation.isbasedon 10.1109/AUSWIRELESS.2007.14
dc.title A study of the optimum power control fixed stepsize in the presence of power control loop delay
dc.type Conference Proceeding
dc.parent The 2nd International Conference on Wireless Broadband and Ultra Wideband Communications, AusWireless 2007
dc.journal.number en_US
dc.publocation Australia en_US
dc.identifier.startpage en_US
dc.identifier.startpage 1 en_US
dc.identifier.endpage en_US
dc.identifier.endpage 5 en_US
dc.cauo.name FEIT.School of Computing and Communications en_US
dc.conference Verified OK en_US
dc.conference Australia Conference on Wireless Broadband and Ultra Wideband Communications
dc.conference.location Sydney en_US
dc.for 0805 Distributed Computing
dc.personcode 000544
dc.personcode 997450
dc.percentage 100 en_US
dc.classification.name Distributed Computing en_US
dc.classification.type FOR-08 en_US
dc.custom Australia Conference on Wireless Broadband and Ultra Wideband Communications en_US
dc.date.activity 20070816 en_US
dc.date.activity 2007-08-16
dc.location.activity Sydney en_US
pubs.embargo.period Not known
pubs.organisational-group /University of Technology Sydney
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group /University of Technology Sydney/Faculty of Engineering and Information Technology/School of Computing and Communications
pubs.organisational-group /University of Technology Sydney/Strength - Realtime Information Networks
utslib.copyright.status Closed Access
utslib.copyright.date 2015-04-15 12:23:47.074767+10
utslib.collection.history General (ID: 2)
utslib.collection.history School of Computing and Communications (ID: 335)


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