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Sensor Device Plug & Play for Ubiquitous Computing
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 Title & Authors
Sensor Device Plug & Play for Ubiquitous Computing
Park, Jung-Sun; Eun, SeongBae; Yoon, Hyeon-Ju;
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When mounting the sensor device in the way of Plug&Play, sensor device drivers need to be loaded and linked dynamically. Since a sensor node platform is based on small 8 bit MCU, dynamic loading and linking technique used in Windows and Linux can not be applied. In this paper, we present how to link and load dynamically sensor device drivers for sensor device Plug&Play. We implement a prototype and evaluate it to make sure that there is no performance degradation like sensor device driver connection speed and memory usage. Connection speed overhead increases to 0.2ms. Memory usage overhead increases to hundreds byte. It shows that there is no heavy influence in running the actual program.
Sensor Device Plug&Play;Sensor Device Driver;Dynamic Loading and Linking;Sensor Node Platform;
 Cited by
은성배, 소선섭, 채의근, "유비쿼터스 센서네트워크 서비스 분류 기법 및 상용화 이슈," 대한임베디드공학회 논문지, Vol. 2, No. 3, pp.202-208, 2007.

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은성배, 소선섭, 김병호, "센서 투명성을 지원하는 센서노드 운영체제 구조," 한국정보과학회 종합학술대회 논문집, Vol. 35, No. 1(A), pp.311-312, 2008.

방상호, 은성배, "센서 투명성을 지원하는 센서디바이스 매니저," 한국정보처리학회 추계학술발표대회 논문집, Vol. 15, No. 2, pp.998-1000, 2008.

박영범, 은성배, "센서 Plug&Play를 지원하는 센서 노드 플랫폼," 신호처리 합동학술대회 논문집, Vol. 22, No. 1, pp.127-130, 2009.