A Scalable Real Time Location measuring System for High Speed Moving Objects


The KIPS Transactions:PartA, Vol. 19, No. 2, pp. 85-92, Apr. 2012
10.3745/KIPSTA.2012.19.2.85,   PDF Download:

Abstract

In this paper, a highly scalable real-time locating system which can measure location of fast moving targets is proposed. Within the system, the location service area is partitioned into grids with squares which is referred to as a macro-cell. Also, a macro-cell is further partitioned into N×N micro-cells. In a micro-cell, location reference nodes are placed on every vertex and an arbitration node is placed on the center. When a mobile node tries to measure its location, it should first communicate with the arbitration nodes for granting location measurement operation. Therefore, within a micro-cell, only one granted mobile node can calculate its location by a series of communication with location reference nodes. To evaluate performance of the proposed system, the system is modeled and simulated. The simulation result shows that the proposed system requires small communication time for location measurement operation and produces small location calculation error for fast moving targets.


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Cite this article
[IEEE Style]
S. Y. Ahn, J. S. Park, H. R. Oh, Y. R. Seong, "A Scalable Real Time Location measuring System for High Speed Moving Objects," The KIPS Transactions:PartA, vol. 19, no. 2, pp. 85-92, 2012. DOI: 10.3745/KIPSTA.2012.19.2.85.

[ACM Style]
Si Young Ahn, Jun Seok Park, Ha Ryoung Oh, and Yeong Rak Seong. 2012. A Scalable Real Time Location measuring System for High Speed Moving Objects. The KIPS Transactions:PartA, 19, 2, (2012), 85-92. DOI: 10.3745/KIPSTA.2012.19.2.85.