Selective repeat arq program in java4/10/2023 ![]() As we only resend the selected damaged frames so we name this technique the Selective Repeat ARQ technique. If any frame is lost or damaged then the receiver sends a negative acknowledgment ( NACK) to the sender and if the frame is correctly received, it sends back an acknowledgment ( ACK). In the selective repeat ARQ, we only resend the data frames that are damaged or lost. The selective repeat ARQ is used for noisy channels or links and it manages the flow and error control between the sender and the receiver. The selective repeat ARQ is one of the Sliding Window Protocol strategies that is used where reliable in-order delivery of the data packets is required.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |