A vertical handover architecture for end-to-end service optimization

被引：0

作者：

Floroiu, John Williams ^{[1
]}

Corici, Marius ^{[1
]}

Lee, Byoung-Joon

Lee, Suwon

Arbanowski, Stefan ^{[1
]}

Magedanz, Thomas ^{[1
]}

机构：

[1] Fraunhofer Foker Inst Open Commun Syst, Berlin, Germany

来源：

2007 PROCEEDINGS OF THE 16TH IST MOBILE AND WIRELESS COMMUNICATIONS, VOLS 1-3 | 2007年

关键词：

IMS; Media Independent Handover; service adaptation; service quality;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The present paper proposes integrating the Media Independent Handover architecture (IEEE 802.21) into an IP Multimedia Subsystem (IMS) platform in order to deliver enhanced mechanisms to optimize the quality of the end-to-end service. The resulting architecture will complement the ability of the service delivery platforms - like IMS - to control and guarantee the network QoS and the cost parameters with a mechanism enabling them to collect information about the access networks available to the mobile terminals at any time and in any location. By correlating this information, it becomes possible to optimize the service quality through continuous adaptation of the multimedia session's parameters and service path towards identifying the best match between the momentary network and service context on one hand, and a "target" service profile negotiated by the users on the other hand.

引用

页码：1308 / +

页数：2

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