GPS Trail Visualizer for Online Communities

Mayong, Andreas Chrisna; Wanniarachchi, Vajisha Udayangi; Fernando, Owen Noel Newton; Lwin, May O.

doi:10.1109/cw.2018.00039

Cited by 1 publication

(1 citation statement)

References 4 publications

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“…GPS based systems are used by military, government agencies and commercial institutions to locate object, people, vehicles and etc. [1][2][3][4][5][6]. However, since GPS is a system which line of sight between GPS receiver and satellites is required to function effectively, it is tough to provide object positioning estimation in the complicated indoor environment such as inside a building.…”

Section: Introductionmentioning

confidence: 99%

A weighted least squares consideration for IR-UWB radar based device-free object positioning estimation for indoor environment

Daim

Lee

2019

IJEECS

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<p>Impulse Radio Ultra-Wideband (IR-UWB) radar is a type of radar functioning based on UWB transmission technology that uses an exceedingly wide bandwidth low power impulse signal to continuously transmitting and receiving the impulse signal for object detection within a range. To date, most of the proposed Ultra-Wideband (UWB) transmission technology based object positioning estimation systems for indoor environment depends on objects to be attached with an active UWB devices. In certain circumstances, it is ideal to track objects in passive manner without the requirement of any attached tracking devices or device-free object positioning estimation. IR-UWB radar has shown promising utilization in realizing device-free object positioning estimation for indoor environment. With this motivation, in this paper a work on weighted least squares consideration for IR-UWB radar based device-free object positioning estimation for indoor environment is presented.</p>

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