A multi-objective utility-based approach for service-oriented network construction

Wei Tsung Su, Yen Chieh Tseng, Yau Hwang Kuo, Kuan Rong Lee

研究成果: Conference contribution

摘要

A service-oriented network (SON) is defined as a set of networked devices which collaborate to fulfill a complex ubiquitous service (u-service). Thus, the service quality of a u-service request highly depends on the quality of the devices and the communication links of SON. The utility-based approach is typically employed to evaluate the quality of a SON. Many existing SON construction approaches adopt a generic utility function. However, a generic utility function is insufficient to reflect the QoS needs of best-effort u-services and real-time u-services because they have quite different QoS objectives. In this paper, a multi-objective utility-based SON construction approach is proposed. Specific utility functions are defined to meet the distinct QoS needs of different types of u-services in the proposed approach. The simulation results show that the proposed multi-objective approach has 2∼8 and 1∼4 times better than the traditional single-objective approach in service quality and real-time performance, respectively.

原文English
主出版物標題ICUFN 2010 - 2nd International Conference on Ubiquitous and Future Networks
頁面297-302
頁數6
DOIs
出版狀態Published - 2010 十月 4
事件2nd International Conference on Ubiquitous and Future Networks, ICUFN 2010 - Jeju Island, Korea, Republic of
持續時間: 2010 六月 162010 六月 18

出版系列

名字ICUFN 2010 - 2nd International Conference on Ubiquitous and Future Networks

Other

Other2nd International Conference on Ubiquitous and Future Networks, ICUFN 2010
國家Korea, Republic of
城市Jeju Island
期間10-06-1610-06-18

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

指紋 深入研究「A multi-objective utility-based approach for service-oriented network construction」主題。共同形成了獨特的指紋。

引用此