2003Zhongxing Telecom TechnologyRequires access

QoS Technology of IP Telecom Networks

He Bao

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Abstract

The service model provided by the Internet is the best-effort model, without guaranteed Quality of Service (QoS). One of the key issues of constructing an IP telecom network is how to assure QoS. The article introduces some popular QoS mechanisms supposed by the industry, such as Integrated Service (InterServ), Differentiated Service, Multiple Protocol Label Switching (MPLS), LAN QoS, etc., as well as a pragmatic QoS server architecture.

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What this paper is about

The service model provided by the Internet is the best-effort model, without guaranteed Quality of Service (QoS). One of the key issues of constructing an IP telecom network is how to assure QoS. The article introduces some popular QoS mechanisms supposed by the industry, such as Integrated Service (InterServ), Differentiated Service, Multiple Protocol Label Switching (MPLS), LAN QoS, etc., as well as a pragmatic QoS server architecture.

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Available abstract

The service model provided by the Internet is the best-effort model, without guaranteed Quality of Service (QoS). One of the key issues of constructing an IP telecom network is how to assure QoS. The article introduces some popular QoS mechanisms supposed by the industry, such as Integrated Service (InterServ), Differentiated Service, Multiple Protocol Label Switching (MPLS), LAN QoS, etc., as well as a pragmatic QoS server architecture.

Key concepts: Quality of service, Mobile QoS, Computer network, Multiprotocol Label Switching, Computer science, The Internet, Service (business), Telecommunications

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