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http://dx.doi.org/10.3745/KTSDE.2013.2.5.335

A Design and Implementation of ZigBee Educational System in USN Environment  

Park, Gyun Deuk (국립안동대학교 정보통신공학과)
Chung, Joong Soo (국립안동대학교 정보통신공학과)
Jung, Kwang Wook (구미대학교 정보통신공학과, (주)맨엔텔)
Publication Information
KIPS Transactions on Software and Data Engineering / v.2, no.5, 2013 , pp. 335-340 More about this Journal
Abstract
This paper has designed and realized educational ZigBee equipment befitting to the USN environment. In addition, this study has enabled users to exercise operation process for software technology education and to propose software design methods in the process in the USN environment through practice equipment for ZigBee education. As for the development environment of system, Atmega128 process of Atmel is used for CPU; AVR compiler for the debugging environment; C language for firmware development language; and C++ for application program. The system operation process is initiated by coordinator's sensing information reading order from the hyper terminal through a server through the Internet or directly connected; and then delivering it to a terminating device by using ZigBee technology. The terminating device delivers various sensing information to the coordinator which delivers it to a server through the Internet or to a HYPER terminal directly connected to the coordinator. As for the educational course, it is about practices on such ZigBee operation process and relevant programing skills. Regarding it, the communication between coordinator and terminating device is designed by utilizing physical layer of ZigBee protocol, MAC layer and network layer while the communication between server and coordinator is designed by proposing an independent protocol on TCP/IP socket and the protocol processing procedure during sensing data delivery is verified by interpretation.
Keywords
Embedded System; ZigBee; USN;
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  • Reference
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