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VirtualClock: a new traffic control algorithm for packet-switched networks

Open access
Zhang, Lixia·1991·ACM Transactions on Computer Systems

Abstract

One of the challenging research issues in building high-speed packet-switched networks is how to control the transmission rate of statistical data flows. This paper describes a new traffic control algorithm, VirtualClock , for high-speed network applications. VirtualClock monitors the average transmission rate of statistical data flows and provides every flow with guaranteed throughput and low queueing delay. It provides firewall protection among individual flows, as in a TDM system, while retaining the statistical multiplexing advantages of packet switching. Simulation results show that the VirtualClock algorithm meets all its design goals.

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Metadata

Authors
Zhang, L.
Venue
ACM Transactions on Computer Systems
Published
1991-05
Volume
9
Issue
2
Pages
101-124
ISSN
  • 0734-2071 (ISSN-L)
  • 1557-7333
OpenAlex
W2099440788
Cited by
509
References
0
FWCI
11.94
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: VirtualClock: a new traffic control algorithm for packet-switched networks. https://app.cochat.ai/papers/10.1145/103720.103721
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Zhang, L. (1991). VirtualClock: a new traffic control algorithm for packet-switched networks. ACM Transactions on Computer Systems. https://doi.org/10.1145/103720.103721

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.