Automatic repeat request
id:
automatic-repeat-request-195-10576307
title:
Automatic repeat request
text:
Automatic repeat request (ARQ), also known as automatic repeat query, is an error-control method for data transmission that uses acknowledgements and timeouts to achieve reliable data transmission over an unreliable communication channel. ARQ is appropriate if the communication channel has varying or unknown capacity. If the sender does not receive an acknowledgment before the timeout, it re-transmits the message until it receives an acknowledgment or exceeds a predefined number of retransmissio
brand slug:
wiki
category slug:
encyclopedia
description:
Error-control method for data transmission
original url:
https://en.wikipedia.org/wiki/Automatic_repeat_request
date created:
date modified:
2023-05-16T14:19:57Z
main entity:
{"identifier":"Q29522","url":"https://www.wikidata.org/entity/Q29522"}
image:
fields total:
13
integrity:
14