fnctId=thesis,fnctNo=168
스마트 홈을 위한 IEEE 802.15.4기반 무선 네트워크 시스템의 개발 및 성능평가
- 링크
- 작성자
- 이민우
- 저자
- 이호기, 박지훈, 하경남, 이경창, 이석
- 발행사항
- 발행일
- 2007
- 국문초록
- 영문초록
- This paper focuses on the performance evaluation of IEEE 802.15 .4 based wireless sensor network system for smart home. In general, it has been known that IEEE 802.15.4 is not suitable for sensor networking because its medium access control method is the contention-based CSMA/CA(Carrier Sensing Multiple Access with Collision Avoidance) that exhibits unstable performance under heavy traffic and unbounded delay distribution. As an attempt to circumvent the probabilistic nature of IEEE 802.15.4, this paper presents a polling algorithm.
- 일반텍스트