Demo abstract: IEEE 802.15.4a-based anchor-free mobile node localization system

Authors:
Chanmin Yoon;Haksoo Choi;Seungwoo Lee;Hojung Cha;Byunghun Song;Hyungsu Lee
Affiliations:
Dept. of Computer Science, Yonsei University, Seoul 120-749, Korea;Dept. of Computer Science, Yonsei University, Seoul 120-749, Korea;Dept. of Computer Science, Yonsei University, Seoul 120-749, Korea;Dept. of Computer Science, Yonsei University, Seoul 120-749, Korea;RFID/USN Convergence Research Center, Korea Electronics and Technology Institute(KETI), Korea;RFID/USN Convergence Research Center, Korea Electronics and Technology Institute(KETI), Korea
Venue:
IPSN '09 Proceedings of the 2009 International Conference on Information Processing in Sensor Networks
Year:
2009

Citing 1
Cited 1

RETOS: resilient, expandable, and threaded operating system for wireless sensor networks

Proceedings of the 6th international conference on Information processing in sensor networks

Hardware-assisted energy monitoring architecture for micro sensor nodes

Journal of Systems Architecture: the EUROMICRO Journal

Quantified Score

Hi-index	0.00

Visualization

Abstract

We demonstrate an anchor-free mobile node localization system using Ymote, which is equipped with the IEEE 802.15.4a RF module based on Chirp Spread Spectrum (CSS) technology. In contrast to conventional centralized systems, our system is fully distributed, hence scalable, and enables self-positioning in anchor-free environment. The localization system is implemented on the RETOS operating system.