The receiver sends an ACK to confirm the successful receipt of a packet.

An Adaptive Type-I1 hybrid ARQ/FEC Protocol - Clemson University

Only the specific lost or corrupted frame is retransmitted, rather than the entire window. Pros: Highly efficient utilization of bandwidth.

Higher bandwidth–delay products require larger window sizes (GBN/SR) to maintain high throughput. 5. Hybrid ARQ (HARQ)

NSERC CRC CFI TMIC Genome Canada Genome Quebec NIH