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What is the difference between SRP and Selective Repeat protocol?
What is Selective Repeat ARQ or SR protocol?
What is selective repeat protocol in computer networks?
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.
- Difference Between Go-Back-N and Selective Repeat Protocol
The main difference between these two protocols is that...
- Difference Between Go-Back-N and Selective Repeat Protocol
- Overview
- Introduction
- Steps
- Example
- Advantages and Disadvantages
- Conclusion
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. Finally, we’ll highlight some crucial advantages and disadvantages of this protocol.
Selective Repeat Protocol (SRP) is a type of error control protocol we use in computer networks to ensure the reliable delivery of data packets. Additionally, we use it in conjunction with the Transmission Control Protocol (TCP)to ensure that the receiver receives data transmitted over the network without errors. In the SRP, the sender divides the ...
Now let’s discuss the steps involved in the SRP. The first step is to divide data into packets.The sender divides the data into packets of a fixed size. When the sender divides the data into packets, it assigns a unique sequence number to each packet. The numbering of packets plays a crucial role in the SRP. The next step is to send the packets to ...
Let’s see how we can transmit data using the SRP. We divide our sample data into 6 data packets or frames: Additionally, we’re assuming the window size for the receiver and sender is 2.Hence, we transmit two frames and wait for the receiver to acknowledge the frames transmitted before sending the next frames. In case of a missing or unacknowledged ...
The SRP offers several advantages over other error control protocols, including efficient retransmission, selective acknowledgments, reduced delay, and higher throughput. The main difference with other error control protocols is that it only retransmits lost packets rather than retransmitting the entire set of packets. As a result, the SRP reduces ...
In this tutorial, we discussed a protocol used for the reliable delivery of data packets in networks: Selective Repeat Protocol (SRP). Furthermore, we presented an example of packet transmission using SRP. Finally, we highlighted some crucial advantages and disadvantages of this protocol.
- Subham Datta
Aug 26, 2024 · The main difference between these two protocols is that after finding the suspect or damage in sent frames go-back-n protocol re-transmits all the frames whereas selective repeat protocol re-transmits only that frame which is damaged.
- 69 min
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.
Nov 23, 2021 · Selective Repeat Protocol. 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. In SRP, the sender's window size starts at 0 and it grows to some predefined maximum.
Selective Repeat Protocol in computer networks is a Sliding Window Protocol. Selective Repeat ARQ or SR Protocol is an implementation of sliding window protocol like Go back N Protocol.
• Selective Repeat attempts to retransmit only those packets that are actually lost (due to errors) – Receiver must be able to accept packets out of order
