A Scheme for End-to-End QoS Provisioning in Wireless Networks

被引：0
|
作者：
Wang Zai-jian [1 ]
Dong, Yu-ning [1 ]
Zhao, Hai-tao [1 ]
Fang ShuGuang [1 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Coll Commun & Informat Engn, Nanjing, Jiangsu, Peoples R China
来源：
2012 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS AND SIGNAL PROCESSING (WCSP 2012) | 2012年
关键词：
QoS mapping; heterogeneous networks; flow aggregate; QoS classes;
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：
To provide better flow services over wireless networks, a QoS (Quality of Service) mapping scheme based on flow aggregate (QMS-FAG) is proposed in this paper. The proposed scheme makes QoS mapping between intermediate networks transparent, and can utilize the network resources more efficiently. In this scheme, the QoS class of the destination network decided by the QoS requirements of the source network, so as to assure the end-to-end QoS of multimedia services in wireless networks. Simulation results demonstrate the efficacy of the proposed scheme.
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页数：5
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