Initial
Condition
B.Receiving Test to be sent:
T.R.I. text
Repeat Run T.R.I. text
End of T.R.I. Transmission text
Block end (BCC)
Start |
|
of | Transmission text |
Text |
|
Text end (BCC)
1st time: receiving the same block
2nd time: receiving the next block
1st time: receiving the same text
2nd time: return to initial condition
ACK ACK
Send Send
NAK NAK
Send Send
- 32 -
