Session and connection management for QoS-guaranteed multimedia service provisioning on IP/MPLS networks

被引:0
作者
Kim, YT [1 ]
Kim, HS [1 ]
Shin, HH [1 ]
机构
[1] Yeungnam Univ, Grad Sch, Dept Info & Comm Eng, Gyeongsan Si 712749, Gyeongbuk, South Korea
来源
COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2005, PT 2 | 2005年 / 3481卷
关键词
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In order to provide QoS-guaranteed realtime multimedia services on IP-based transport network, tightly coupled interactions of session & connection management and CAC (connection admission control) is essential. Also, for efficient QoS-guaranteed Diff-Serv provisioning across multiple AS domain networks, a scalable transit networking scheme must be provided so as to configure per-class-type QoS-guaranteed packet processing and to provide scalable connection admission control (CAC). In this paper, we propose a functional architecture of session & connection management with SIP, RSVP-TE, CAC and QoS-guaranteed virtual networking. We also propose a perclass-type virtual networking scheme for scalable QoS-guaranteed DiffServ provisioning across multiple autonomous system (AS) domain networks. The implementations of the proposed distributed session & connection management functions are based on Web Service architecture and XML/SOAP-based network management.
引用
收藏
页码:157 / 168
页数:12
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