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Aug 31, 2023 · Selective Repeat Protocol (SRP) : This protocol (SRP) is mostly identical to GBN protocol, except that buffers are used and the receiver, and the sender, each maintains a window of size. SRP works better when the link is very unreliable.
Nov 1, 2023 · Selective Repeat ARQ. It is also known as Sliding Window Protocol and used for error detection and control in the data link layer. In the selective repeat, the sender sends several frames specified by a window size even without the need to wait for individual acknowledgement from the receiver as in Go-Back-N ARQ. In selective repeat protocol ...
Mar 18, 2024 · In this tutorial, we’ll discuss a protocol used for the reliable delivery of data packets in networks: Selective Repeat Protocol (SRP). Furthermore, we’ll present an example of packet transmission using the SRP.
Selective Repeat ARQ is also known as the Selective Repeat Automatic Repeat Request. It is a data link layer protocol that uses a sliding window method. The Go-back-N ARQ protocol works well if it has fewer errors.
Selective repeat protocol is a sliding window protocol that uses the concept of pipelining where multiple packets can be sent while the sender is waiting for the acknowledgement for the first sent packet. The selective repeat protocol manages error and flows control between the sender and receiver.
Jul 11, 2022 · In the Selective Repeat ARQ protocol, ARQ stands for Automatic Repeat Request. ARQ is an error-control strategy that ensures that a sequence of information is delivered in order and without any errors or duplications despite transmission errors and losses.
Nov 23, 2021 · The selective repeat protocol is an implementation of the sliding window protocol. In the selective repeat protocol, both the sender and the receiver maintain a window of outstanding and acceptable sequence numbers.
Mar 31, 2024 · Selective repeat protocol, also known as Selective Repeat Automatic Repeat Request (ARQ), is a data link layer protocol that uses the sliding window technique for reliable data frame delivery. Only erroneous or lost frames are retransmitted in this case, while good frames are received and buffered.
With this interactive animation, you can explore Selective Repeat Protocol, which provides reliable data transfer using selective acknowledgments, and both sending and receiving windows sizes are greater than 1.
Selective Repeat protocol or SR protocol is an implementation of a sliding window protocol. The features and working of this protocol are explained in the following points- Point-01: In SR protocol, sender window size is always same as receiver window size. Sender window size = Receiver window size.
