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텍사스 인스트루먼트의 CC2530 상에 IEEE 802.15.4 프로토콜 스택 구현

Implementation of IEEE 802.15.4 Protocol Stack on the Texas Instrument CC2530

  • 김병순 (안동대학교 정보과학교육과)
  • 투고 : 2012.08.07
  • 심사 : 2012.09.07
  • 발행 : 2012.09.30

초록

무선 센서 네트워크는 일반적으로 엔드 장치에 연결된 센서가 측정한 데이터를 코디네이터에게로 전달하는 자원이 한정된 장치들로 구성된다. 무선 센서 네트워크에서 가장 많이 사용되는 매체 접근제어 프로토콜은 IEEE 802.15.4 표준인데, 이것은 적정한 데이터 전송률을 가지면서 저전력, 저비용의 무선 통신을 지원하기 위해 표준으로 도입되었다. 이 논문에서는 텍사스 인스트루먼트의 CC2530 상에서 IEEE 802.15.4 프로토콜 스택과 UART 인터페이스를 구현하는 방법에 관하여 논의한다. 프레임 캡처를 통해 IEEE 802.15.4 프로토콜이 구현된 보드에서 UART를 통한 데이터 전송이 올바르게 동작됨을 보인다.

Wireless sensor networks consist of resource constraint devices which typically send data measured by sensors attached to the end devices towards a coordinator. The most often used medium access control protocol used in wireless sensor networks is the standard IEEE 802.15.4, where it is wireless standard introduced for low power, low cost wireless communication with moderate data rates. In this paper, we present implementation of both the IEEE 802.15.4 protocol stack and UART interface on the TI CC2530. We show that data via UART of our implemented IEEE 802.15.4 board are transmitted correctly in terms of captured frames.

키워드

참고문헌

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