Impacts of GPS-based synchronization degradation of cellular networks Khan, Faisal en_US Dempster, Andrew en_US 2021-11-25T15:18:19Z 2021-11-25T15:18:19Z 2007 en_US
dc.description.abstract GPS timing receivers have long been relied upon by various communications networks for achieving synchronization among the network nodes. Cellular networks, particularly CDMA cellular networks, actively employ GPS timing receivers for making their time critical decisions, particularly handoff. Operations and parameters which set the network quality of service (QoS) require that these GPS receivers provide timing solution up to nano-second accuracy. Therefore, GPS timing receiver are required to provide a disturbance free solution. However, as all GPS receivers communicate with GPS satellites over the air interface; these are inevitably vulnerable to RF interference. This interference disturbs the timing receiver¿s performance, degrading its solution. This paper appreciates this issue, identifies the problems caused and discusses in detail the performance degradations of cellular networks due to instability of timing signals from GPS. en_US
dc.language English
dc.language.iso EN en_US
dc.publisher IGNSS Society en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri en_US
dc.source Legacy MARC en_US
dc.subject.other GPS timing receiver en_US
dc.subject.other Synchronization degradation en_US
dc.subject.other CDMA Cellular Network en_US
dc.subject.other GSM Cellular Network en_US
dc.subject.other UMTS Network en_US
dc.title Impacts of GPS-based synchronization degradation of cellular networks en_US
dc.type Conference Paper en
dcterms.accessRights open access
dspace.entity.type Publication en_US
unsw.identifier.doi Sydney en_US
unsw.relation.faculty Engineering
unsw.relation.ispartofconferenceLocation Sydney, Australia en_US
unsw.relation.ispartofconferenceName IGNSS2007 en_US
unsw.relation.ispartofconferenceProceedingsTitle Proceedings of IGNSS2007 en_US
unsw.relation.ispartofconferenceYear 2007 en_US
unsw.relation.originalPublicationAffiliation Khan, Faisal, Electrical Engineering & Telecommunications, Faculty of Engineering, UNSW en_US
unsw.relation.originalPublicationAffiliation Dempster, Andrew, Surveying & Spatial Information Systems, Faculty of Engineering, UNSW en_US School of Electrical Engineering and Telecommunications * School of Civil and Environmental Engineering *
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