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QoS Model for Supporting high Quality Multimedia Services  

Song, Myung-Won (한국정보사회진흥원)
Lim, In-Seub (한국지질자원연구원)
Jung, Soon-Key (충북대학교)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.33, no.9B, 2008 , pp. 802-812 More about this Journal
Abstract
This paper proposes QoS Model which has tested and analyzed the capabilities of provisioning multimedia service in high speed Internet environment. We have tested quality measurement test for VoIP/MoIP, VoD, IPTV services and analyzed the level of QoS and QoS degradation by constructing test laboratory consisted of 46 subscribers which provided by 3 telecom operators. Besides, We propose QoS Model to apply for BcN application based on analysis result and prove proposed model by constructing test lab in KOREN environment. It is expected that telecom will use this results as a valuable information to construct All-IP network based on NGN(NGN:Next Generation Network).This paper proposes QoS Model which has tested and analyzed the capabilities of provisioning multimedia service in high speed Internet environment. It is expected that telecom will use this results as a valuable information to construct All-IP network based on NGN.
Keywords
QoE(Quality of Experience); QoS Model; BcN; NGN;
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