Dynamic resource management using bandwidth brokers
文献类型：期刊论文
| 作者 | Yu Cengzhi1; Song hantao1; Hou Xianjun2; Pan Chengsheng2 |
| 刊名 | Journal of Systems Engineering and Electronics
 |
| 出版日期 | 2006 |
| 卷号 | 17期号:3页码:660-668 |
| 关键词 | admission control quality of services bandwidth broker |
| ISSN号 | 1004-4132 |
| 其他题名 | Dynamic resource management using bandwidth brokers |
| 英文摘要 | The admission control issue in the design of a centralized bandwidth broker model for dynamic control and management of QoS provisioning is studied. A two-phase differentiated flow treatment based dynamic admission control scheme under the centralized bandwidth broker model is proposed. In the proposed scheme, the flow requests are classified into two classes and get differentiated treatment according to their QoS demands. We demonstrate that this admission control scheme can not only improve the resource utilization but also guarantee the flows' QoS. Furthermore, the admission control is divided into two phases: edge admission control and interior admissio-n control. During the interior phase, the PoQ scheme is adopted, which enhances the call processing capability of the bandwidth broker. The simulation results show that the proposed scheme can result in lower flow blocking probability and higher resource utilization. And it also reduces the number of QoS state accesses/updates, thereby increasing the overall call processing capability of the bandwidth broker. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:2621395 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/151732]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Dept. of Computer Science and Engineering, School of Information Science and Technology,Beijing Inst. of Technology 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Yu Cengzhi,Song hantao,Hou Xianjun,et al. Dynamic resource management using bandwidth brokers[J]. Journal of Systems Engineering and Electronics,2006,17(3):660-668. |
| APA | Yu Cengzhi,Song hantao,Hou Xianjun,&Pan Chengsheng.(2006).Dynamic resource management using bandwidth brokers.Journal of Systems Engineering and Electronics,17(3),660-668. |
| MLA | Yu Cengzhi,et al."Dynamic resource management using bandwidth brokers".Journal of Systems Engineering and Electronics 17.3(2006):660-668. |
入库方式： OAI收割
来源：金属研究所
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