data communication 데이터통신4장
-Another factor in communicating is timing. asynchronous transmission sends each byte separately, with a start and stop bit before and after the byte. Thus, bytes arrive with random gaps of time in between. Synchronouse transmission groups bytes into a frame format and sends the entire frame. Still, the data in consecutive frames may arrive in a bursty fashion, with much data arriving quickly an..
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2016. 9. 19. 12:53
