Author:
Cé Júnior José,Prudêncio Achilles C.,Willrich Roberto,da Silva Madalena P.
Abstract
Abstract
Various operations related to Quality of Service (QoS) management in communication networks require the clients/users to specify the quality level of the network service. The current QoS proposals adopt a fixed set of performance parameters at the network level to specify quality levels, avoiding dealing with the problem of heterogeneity among QoS parameters and metrics during the service management. However, in several situations where humans are the end-users of the service, the quality level should be specified using Quality of Experience (QoE) parameters, more natural for humans than network performance parameters. On the other hand, the QoS specification using QoE parameters is not sufficient to the service providers; they must translate QoE parameters into network parameters. This paper proposes a semantic approach to the automatic QoE/QoS mapping using the Network QoS Ontology (NetQoSOnt), offering automatic and extensible translation between QoE and QoS parameters. The use of our proposal is illustrated by supporting a voice over IP service negotiation.
Publisher
Springer Science and Business Media LLC
Reference47 articles.
1. Kilkki K (2008) Quality of experience in communications ecosystem. J Univers Comput Sci 14(5):615–624
2. Moorse A (2001) Metrics for the internet age: quality of experience and quality of business. In: Proceedings of the fifth international workshop on performability modeling of computer and communication systems, pp 26–31
3. ITU-T Recommendation P.800 (2003) Methods for subjective determination of transmission quality
4. Siller M, Woods J (2006) Using an agent based platform to map quality of service to experience in conventional and active networks. IEE Proc Commun 153(6):828–840
5. Ghinea G, Thomas J (1999) Quality of perception to quality of service mapping using a dynamically reconfigurable communication system. In: Proceedings of the IEEE global telecommunications conference, vol 4, pp 2061–2065
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. A Managing QoE Approach for Provisioning User Experience Aware Services Using SDN;Proceedings of the 11th ACM Symposium on QoS and Security for Wireless and Mobile Networks;2015-11-02