Selective Repeat ARQ is a specific instance of the Automatic Repeat-reQuest (ARQ) Protocol, in which the sending process continues to send a number of frames specified by a "window size" even after a frame loss.
Selective Repeat ARQ is a specific instance of the Automatic Repeat-reQuest (ARQ) Protocol. When used as the protocol for the delivery of messages, the sending process continues to send a number of frames specified by a "window size" even after a frame loss.