6.2

error detection, correction


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Error detection



+에러 감지에 CRC도 존재한다는 것만 인지

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6.3

multiple access protocols


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Multiple access links, protocol


Multiple access protocols(간섭 문제 해결을 위한 프로토콜)



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multiple access protocol


Channel partitioning


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설명


Random access protocols


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설명


Pure ALOHA


Slotted ALOHA


image.png

CSMA


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