Go-Back-N ARQ

Go-Back-N ARQ (Automatic Repeat reQuest) is an error control protocol used in computer networks and data communications. It is a type of sliding window protocol that allows multiple frames to be sent before needing an acknowledgment for the first frame, which increases the efficiency of data transmission. ### Key Features of Go-Back-N ARQ: 1. **Sliding Window Protocol**: The protocol utilizes a sliding window to manage the sequence of frames being sent.