• 제목/요약/키워드: IoBNT

검색결과 1건 처리시간 0.017초

Zigbee MAC 프로토콜기반 인체 응용을 위한 나노 네트워크의 슈퍼 프레임 설계 (Zigbee MAC Protocol based Super frame Design for In-body Nano-Network Applications)

  • 이경환;김성운
    • 한국멀티미디어학회논문지
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    • 제19권9호
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    • pp.1690-1697
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    • 2016
  • In a beacon-enabled Zigbee network, the slotted CSMA/CA mechanism based on the super frame structure fairly provides communication chance for each node and makes a reasonable usage of the available energy. In the case of wireless nano sensors that are implanted into the target human body area for detecting disease symptoms or virus, such a nano-network requires a similar type of channel sharing and transmission of short length event-driven data. In this paper, for nano-network's in-body applications, we aim to design conceptually a new super frame derived from the existing beacon-enabled Zigbee MAC protocol. And we analyze the efficiency of the proposed super frame in the aspect of practical deployment.