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A Method of QoE mapped to SLA Based on QoS |
Ni Ping; Liao Jian-xin; Zhu Xiao-min; Wan Li |
State Key Laboratory of Networking and Switching Technology,
Beijing University of Posts and Telecommunications, Beijing 100876, China; EBUPT Information Technology Co., Ltd, Beijing 100083, China |
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Abstract In this paper an algorithm called IQoE2QoS(Improved QoE to QoS) is presented. This algorithm focus on QoE how to map to QoS based on fuzzy theory. IQoE2QoS presented has three targets: it can give the association degree among indications through calculating the entropy in large data sets. Its purpose is to translate user perception acquired from large experience datasets into pieces of metrics which can be used in lower level QoS. In this paper, a proposition not only illustrating the mapping between QoE and QoS but also the mapping between QoE and SLA is proposed. Emulation shows that IQoE2QoS can improve classification accuracy two to three times than line regression algorithm.
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Received: 14 November 2008
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Corresponding Authors:
Ni Ping
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