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Keyword: ARQ ProtocolsOpen AccessArticle
7 Pages, 429 KB 
Performance Analysis of Selective Repeat ARQ Protocol Used in Digital Data Transmission Over Unreliable Channels
Abstract:
Stop and Wait (SW) ARQ, Go Back N (GBN) ARQ, and Selective Repeat (SR) ARQ are the main ARQ (Automatic-Repeat-reQuest) protocols used to ensure reliable delivery of digital data at correct sequence. These protocols are implemented at the DLC (Data Link Control) sub layer of Data Link Layer (DLL) of OSI (Open System Interconnection) network…
Read More(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 900 KB
Performance Analysis of Go-Back-N ARQ Protocol Used in Data Transmission Over Noisy Channels
Abstract:
Automatic Repeat reQuest (ARQ) protocols are used to control transmission errors in data communications. They are used at Data Link Control (DLC) sublayer of Data Link Layer (DLL) of OSI (Open Systems Interconnection) network model to achieve flow and error control and provide smooth and reliable transmission between network nodes. ARQ protocols use acknowledgments and…
Read More(This article belongs to Section Cybernetics in Computer Science (CCY))