Go-Back-N & Selective-Repeat Protocols uses sliding window- Networking

Q.  Go-Back-N and Selective-Repeat Protocols uses
- Published on 23 Jun 15

a. sliding window
b. sliding frame
c. sliding packet
d. None of the above.

ANSWER: sliding window

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    Discussion

  • Prajakta Pandit   -Posted on 26 Oct 15

    - Go-Back-N and Selective-Repeat protocols use sliding window.

    - Go-Back-N is a specific instance of the Automatic Repeat Request (ARQ) protocol. It uses a sliding window protocol with the transmit window size of N and receive window size of 1 .

    - Selective-Repeat is a specific instance of Automatic Repeat Request (ARQ) protocol, which is used to solve sequence number problem in communication.


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