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Hou et al., 2001 - Google Patents

Providing scalable support for multiple QoS guarantees: architecture and mechanisms

Hou et al., 2001

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Document ID
15461129520365060946
Author
Hou Y
Duan Z
Zhang Z
Chujo T
Publication year
Publication venue
IEICE transactions on Communications

External Links

Snippet

The IETF Differentiated Services (DiffServ) framework achieves scalability by (1) aggregating traffic flows with coarse grain QoS on the data plane, and (2) allocating network resources with a bandwidth broker (BB) on the control plane. However, there are many …
Continue reading at www.cnsr.ictas.vt.edu (PDF) (other versions)

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/54Store-and-forward switching systems
    • H04L12/56Packet switching systems
    • H04L12/5695Admission control; Resource allocation
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    • H04L47/00Traffic regulation in packet switching networks
    • H04L47/10Flow control or congestion control
    • H04L47/24Flow control or congestion control depending on the type of traffic, e.g. priority or quality of service [QoS]
    • H04L47/2441Flow classification
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    • H04L47/24Flow control or congestion control depending on the type of traffic, e.g. priority or quality of service [QoS]
    • H04L47/2408Different services, e.g. type of service [ToS]
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    • H04L12/5601Transfer mode dependent, e.g. ATM
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    • H04L47/00Traffic regulation in packet switching networks
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    • H04L47/80Actions related to the nature of the flow or the user
    • H04L47/805QOS or priority aware
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    • H04L47/801Real time traffic
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    • H04L47/2491Mapping QoS requirements between different networks
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    • H04L47/76Reallocation of resources, renegotiation of resources, e.g. in-call
    • H04L47/762Reallocation of resources, renegotiation of resources, e.g. in-call triggered by the network
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