Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/94591
DC FieldValueLanguage
dc.contributor.authorLiao, Shi-Kuanzh_TW
dc.contributor.authorLai, Kai-Jayzh_TW
dc.contributor.authorTsai, Hsiao-Pingzh_TW
dc.contributor.authorWen, Chih-Yuzh_TW
dc.contributor.author溫志煜zh_TW
dc.date2016-06-22-
dc.date.accessioned2017-11-29T05:55:05Z-
dc.date.available2017-11-29T05:55:05Z-
dc.identifier.urihttp://hdl.handle.net/11455/94591-
dc.description.abstractTarget tracking is a critical wireless sensor application, which involves signal and information processing technologies. In conventional target position estimation methods, an estimate is usually demonstrated by an average target position. In contrast, this work proposes a distributed information compression method to describe the measurement uncertainty of tracking problems in cluster-based wireless sensor networks. The leader-based information processing scheme is applied to perform target positioning and energy conservation. A two-level hierarchical network topology is adopted for energy-efficient target tracking with information compression. A Level 1 network architecture is a cluster-based network topology for managing network operations. A Level 2 network architecture is an event-based and leader-based topology, utilizing the concept of information compression to process the estimates of sensor nodes. The simulation results show that compared to conventional schemes, the proposed data processing scheme has a balanced system performance in terms of tracking accuracy, data size for transmission and energy consumption.zh_TW
dc.language.isoenzh_TW
dc.relationSensors (Basel, Switzerland), Volume 16, Issue 6zh_TW
dc.subjectinformation compressionzh_TW
dc.subjecttarget trackingzh_TW
dc.subjectwireless sensor networkzh_TW
dc.titleDistributed Information Compression for Target Tracking in Cluster-Based Wireless Sensor Networkszh_TW
dc.typeJournal Articlezh_TW
dc.identifier.doi10.3390/s16060937zh_TW
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextwith fulltext-
item.cerifentitytypePublications-
item.grantfulltextrestricted-
item.languageiso639-1en-
item.openairetypeJournal Article-
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