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Dhesikan, 2001 - Google Patents

Quality of Service for IP Videoconferencing

Dhesikan, 2001

View PDF
Document ID
5249233788884101928
Author
Dhesikan S
Publication year
Publication venue
Engineering White Paper, Cisco Systems

External Links

Snippet

In recent years there has been a tremendous increase in the capacity of the networks and an accompanying increase in the consumption of that capacity. Web traffic, voice and video over IP, and other multimedia applications have significantly contributed to the increase in …
Continue reading at hive2.hive.packetizer.com (PDF) (other versions)

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • 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]
    • H04L47/2458Modification of priorities while in transit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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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
    • HELECTRICITY
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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
    • H04L47/801Real time traffic
    • HELECTRICITY
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    • H04L12/00Data switching networks
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    • H04L47/805QOS or priority aware
    • HELECTRICITY
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    • H04L47/2408Different services, e.g. type of service [ToS]
    • HELECTRICITY
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    • H04L47/10Flow control or congestion control
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    • H04L47/2491Mapping QoS requirements between different networks
    • HELECTRICITY
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    • H04L47/00Traffic regulation in packet switching networks
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    • H04L47/2433Allocation of priorities to traffic types
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    • H04L47/00Traffic regulation in packet switching networks
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    • HELECTRICITY
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    • H04L47/00Traffic regulation in packet switching networks
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    • HELECTRICITY
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    • H04L47/00Traffic regulation in packet switching networks
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    • H04L47/00Traffic regulation in packet switching networks
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    • HELECTRICITY
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    • HELECTRICITY
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    • H04L47/72Reservation actions
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    • H04L47/6205Arrangements for avoiding head of line blocking
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    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/32Network-specific arrangements or communication protocols supporting networked applications for scheduling or organising the servicing of application requests, e.g. requests for application data transmissions involving the analysis and optimisation of the required network resources
    • H04L67/322Network-specific arrangements or communication protocols supporting networked applications for scheduling or organising the servicing of application requests, e.g. requests for application data transmissions involving the analysis and optimisation of the required network resources whereby quality of service [QoS] or priority requirements are taken into account
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L65/80QoS aspects
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    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance or administration or management of packet switching networks
    • H04L41/50Network service management, i.e. ensuring proper service fulfillment according to an agreement or contract between two parties, e.g. between an IT-provider and a customer
    • H04L41/5019Ensuring SLA

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