a queueing theory based approach to qos-driven adaptation for service discovery over manets
文献类型：会议论文
| 作者 | Wen Yuanfeng ; Jin Beihong ; Li Keqin ; Cheng Albert M.K. ; Fang Wenjing |
| 出版日期 | 2012 |
| 会议名称 | 15th IEEE International Conference on Computational Science and Engineering, CSE 2012 and 10th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2012 |
| 会议日期 | December 5, 2012 - December 7, 2012 |
| 会议地点 | Paphos, Cyprus |
| 关键词 | Adaptive algorithms Asymptotic analysis Mobile ad hoc networks Quality of service Queueing theory Systems analysis Ubiquitous computing |
| 页码 | 594-601 |
| 中文摘要 | Volatility and uncertainty characterizing mobile ad hoc networks (MANETs) demand that an efficient mechanism to discover currently available services in a MANET should be provided. Consequently, many service discovery systems over MANETs have been developed. However, most of them lack theoretical modeling and analysis, as well as the leveraging of the theoretical model for optimizing system design and improving quality of service (QoS). Aiming at our service discovery system SCN4M, this paper develops an M/M+/1 model for service discovery on MANET nodes. This model is first applied to predict system behaviors such as system throughput. Then, the model is applied to find the value of a control variable. If the calculated value is set at runtime, the system will provide the optimal QoS. Furthermore, the model is used for optimizing a system's adaptive mechanism so that the system can achieve the optimal QoS no matter what kind of environmental change occurs. Experiments are also conducted to verify the model and its applications. Our approach indicates that the queueing theory model can be seamlessly combined into system design to improve system performance. © 2012 IEEE. |
| 英文摘要 | Volatility and uncertainty characterizing mobile ad hoc networks (MANETs) demand that an efficient mechanism to discover currently available services in a MANET should be provided. Consequently, many service discovery systems over MANETs have been developed. However, most of them lack theoretical modeling and analysis, as well as the leveraging of the theoretical model for optimizing system design and improving quality of service (QoS). Aiming at our service discovery system SCN4M, this paper develops an M/M+/1 model for service discovery on MANET nodes. This model is first applied to predict system behaviors such as system throughput. Then, the model is applied to find the value of a control variable. If the calculated value is set at runtime, the system will provide the optimal QoS. Furthermore, the model is used for optimizing a system's adaptive mechanism so that the system can achieve the optimal QoS no matter what kind of environmental change occurs. Experiments are also conducted to verify the model and its applications. Our approach indicates that the queueing theory model can be seamlessly combined into system design to improve system performance. © 2012 IEEE. |
| 收录类别 | EI |
| 会议主办者 | IEEE Comput. Soc. Tech. Comm. Scalable Comput. (TCSC); University of Cyprus; IEEE; IEEE Computer Society |
| 会议录 | Proceedings - 15th IEEE International Conference on Computational Science and Engineering, CSE 2012 and 10th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2012
 |
| 语种 | 英语 |
| ISBN号 | 9780769549149 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/15912]  |
| 专题 | 软件研究所_软件所图书馆_会议论文 |
| 推荐引用方式 GB/T 7714 | Wen Yuanfeng,Jin Beihong,Li Keqin,et al. a queueing theory based approach to qos-driven adaptation for service discovery over manets[C]. 见:15th IEEE International Conference on Computational Science and Engineering, CSE 2012 and 10th IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2012. Paphos, Cyprus. December 5, 2012 - December 7, 2012. |
入库方式： OAI收割
来源：软件研究所
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