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© springer-verlag berlin heidelberg 2006 clock offsets in tdoa localization.
| Content Provider | CiteSeerX |
|---|---|
| Author | Seong, Nak-Seon Park, Seong-Ook |
| Abstract | Abstract. Time based TDOA localization systems require time or clock synch-ronization between receivers such as cellular base stations, satellites, and sensor nodes. Imperfection of time synchronization causes degradation in positioning accuracy. However if we know about its characteristics and how to estimate the clock offsets, the localization system can be properly calibrated to provide good quality of services. In this paper, hence, we present how to derive a localization error vector with independent clock offset, and illustrate its effect on the positioning errors, and then, provide a simple method of TDOA clock offset estimation from the observation of error vectors. 1 |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Clock Offset Tdoa Localization Springer-verlag Berlin Heidelberg Cellular Base Station Tdoa Localization System Localization Error Vector Time Synchronization Sensor Node Simple Method Tdoa Clock Offset Estimation Good Quality Positioning Error Independent Clock Offset Localization System Error Vector |
| Content Type | Text |
| Resource Type | Article |
