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  1. www.geeksforgeeks.org › what-is-arq-automatic-repeat-requestWhat is ARQ (Automatic Repeat Request)? - GeeksforGeeks

    Jun 8, 2021 · ARQ stands for Automatic Repeat Request, a group of protocols that retransmit corrupted or lost packets over an unreliable channel. Learn the working principle, applications, types, advantages and disadvantages of ARQ.

  2. en.wikipedia.org › wiki › Automatic_repeat_requestAutomatic repeat request - Wikipedia

    Automatic repeat request (ARQ), also known as automatic repeat query, is an error-control method for data transmission that uses acknowledgements (messages sent by the receiver indicating that it has correctly received a message) and timeouts (specified periods of time allowed to elapse before an acknowledgment is to be received) to achieve ...

  3. www.tutorialspoint.com › automatic-repeat-request-arqAutomatic Repeat reQuest (ARQ) - Online Tutorials Library

    Jul 30, 2019 · Learn about ARQ, a group of error-control protocols for reliable data transmission over noisy or unreliable networks. Compare three types of ARQ: stop-and-wait, go-back-N and selective repeat.

  4. www.javatpoint.com › arq-in-computer-networksAutomatic Repeat ReQuest (ARQ) in Computer Networks

    Learn how Automatic Repeat Request (ARQ) works to ensure reliable data transmission in computer networks. Explore the different types of ARQ protocols, such as Stop-and-Wait, Go-Back-N, Selective Repeat, and Hybrid ARQ, and their advantages and disadvantages.

  5. networkengineering.stackexchange.com › questions › 77407How exactly does ARQ (automatic repeat request) work?

    Dec 23, 2021 · ARQ is an error-checking method that uses acknowledgements and timeouts to ensure data delivery. Learn how ARQ works, why it is needed, and how it differs from FEC (forward error correction) with examples and answers from experts.

  6. www.sciencedirect.com › automatic-repeat-requestAutomatic Repeat Request - an overview | ScienceDirect Topics

    Learn about ARQ, an error-control mechanism for data transmission over an unreliable link. Compare different ARQ schemes, such as Stop-and-Wait, Go-Back-N and Selective Repeat, and their advantages and disadvantages.

  7. networkinterview.com › what-is-arq-automatic-repeat-requestWhat is ARQ (Automatic Repeat Request)? - Network Interview

    Oct 26, 2021 · ARQ (Automatic Repeat Request) is a protocol that ensures reliable data transmission by retransmitting lost or corrupted frames or packets. Learn about its techniques, applications, pros and cons, and examples.