Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Data link layer protocol
Automatic Repeat reQuest protocol |
| gptkbp:acknowledgmentType |
Negative acknowledgment
Positive acknowledgment |
| gptkbp:alternativeTo |
gptkb:Go-Back-N_ARQ
gptkb:Selective_Repeat_ARQ |
| gptkbp:feature |
Flow control
Error control |
| gptkbp:firstDescribed |
Early computer networking literature
|
| gptkbp:frameType |
Acknowledgment frame
Data frame |
| https://www.w3.org/2000/01/rdf-schema#label |
Stop-and-wait ARQ
|
| gptkbp:limitation |
Idle time while waiting for acknowledgment
Low efficiency for long-distance links |
| gptkbp:mechanismOfAction |
Receiver sends acknowledgment for each frame
Retransmits frame if acknowledgment not received Sender transmits one frame at a time Sender waits for acknowledgment before sending next frame |
| gptkbp:operatesIn |
gptkb:Data_link_layer
|
| gptkbp:requires |
Sequence numbers
|
| gptkbp:retransmissionTrigger |
Timeout
Negative acknowledgment |
| gptkbp:sequenceNumberRange |
0 and 1
|
| gptkbp:usedFor |
Error recovery
Reliable data transfer |
| gptkbp:usedIn |
Computer networks
Data communication |
| gptkbp:bfsParent |
gptkb:automatic_repeat_request
|
| gptkbp:bfsLayer |
6
|