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dc.contributor.authorChiang, Cheng-Tseen_US
dc.contributor.authorTseng, Po-Hsuanen_US
dc.contributor.authorFeng, Kai-Tenen_US
dc.date.accessioned2014-12-08T15:26:40Z-
dc.date.available2014-12-08T15:26:40Z-
dc.date.issued2010en_US
dc.identifier.isbn978-1-4244-8016-6en_US
dc.identifier.urihttp://hdl.handle.net/11536/18951-
dc.description.abstractLocation estimation and tracking for the mobile stations have attracted a significant amount of attention in recent years. Moreover, different types of signal sources are considered available to provide the measurement inputs for location estimation and tracking. In this paper, a hybrid unified Kalman tracking (HUKT) technique is proposed to provide an integrated algorithm for precise location tracking based on both the time-of-arrival (TOA) and time-difference-of-arrival (TDOA) measurements. A new variable is incorporated as an additional state within the Kalman filtering formulation in order to consider the nonlinear behavior for wireless location estimation. Comparing with existing schemes, numerical results illustrate that the proposed HUKT algorithm can achieve enhanced accuracy for mobile location tracking, especially under the environments with insufficient number of signal sources in a single signal path.en_US
dc.language.isoen_USen_US
dc.subjectMobile location estimation and trackingen_US
dc.subjecttime-of-arrival (TOA)en_US
dc.subjecttime-difference-of-arrival (TDOA)en_US
dc.subjectKalman filteren_US
dc.titleHybrid TOA/TDOA Based Unified Kalman Tracking Algorithm for Wireless Networksen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2010 IEEE 21ST INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC)en_US
dc.citation.spage1707en_US
dc.citation.epage1712en_US
dc.contributor.department電機工程學系zh_TW
dc.contributor.departmentDepartment of Electrical and Computer Engineeringen_US
dc.identifier.wosnumberWOS:000305822600305-
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