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

    Jun 8, 2021 · ARQ stands for Automatic Repeat Request, a group of protocols to achieve reliable data transmission over an unreliable source or service. Learn about the working principle, applications, types, advantages and disadvantages of ARQ in computer networks.

  2. 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.

  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.

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  5. 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 re...

  6. www.telecomtrainer.com › arq-automatic-repeat-requestARQ (automatic repeat request)

    Feb 28, 2023 · ARQ is a reliable communication protocol used to ensure that data is transmitted accurately and efficiently. It is a feedback mechanism that detects errors and retransmits lost or corrupted data. ARQ has three main types: stop-and-wait ARQ, go-back-n ARQ, and selective repeat ARQ.

  7. www.geeksforgeeks.org › stop-and-wait-arqStop and Wait ARQ - GeeksforGeeks

    May 9, 2024 · Learn about Stop and Wait ARQ, a reliable data delivery protocol that sends one data frame at a time and waits for an acknowledgment. Find out its characteristics, problems, advantages, and limitations.

  8. www.techopedia.com › automatic-repeat-request-arqWhat is Automatic Repeat reQuest (ARQ)? - Definition from ...

    Nov 30, 2011 · ARQ is an error-control protocol that retransmits data packets or frames after receiving flawed or incorrect data. Learn about the three types of ARQ: Stop-and-wait, Go-Back-N, and Selective Repeat, and how they are used in networking.