Automatic-repeat-request (ARQ) protocols are widely used in digital communication systems for their high reliability and simple implementation. Of the various ARQ schemes, the stop-and-wait is the simplest in terms of structure, but it achieves low throughput values, even for high signal-to-noise ratios. In the Letter a generalised stop-and-wait protocol is proposed. In this protocol some consecutive messages are sent during a transmission cycle before each stop and waiting period. This protocol retains the implementation simplicity of the classical stop-and-wait scheme, but results in a significant improvement in throughput.
Argenti, F., Benelli, G., Garzelli, A. (1992). Generalised stop-and-wait protocol. ELECTRONICS LETTERS, 28(9), 861-863 [10.1049/el:19920544].
Generalised stop-and-wait protocol
GARZELLI, ANDREA
1992-01-01
Abstract
Automatic-repeat-request (ARQ) protocols are widely used in digital communication systems for their high reliability and simple implementation. Of the various ARQ schemes, the stop-and-wait is the simplest in terms of structure, but it achieves low throughput values, even for high signal-to-noise ratios. In the Letter a generalised stop-and-wait protocol is proposed. In this protocol some consecutive messages are sent during a transmission cycle before each stop and waiting period. This protocol retains the implementation simplicity of the classical stop-and-wait scheme, but results in a significant improvement in throughput.
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https://hdl.handle.net/11365/32671
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