A Fuzzy Control-Based Service Configuration Approach for Ubiquitous Computing Applications

作者：Zhang, Yong^*; Zhang, Shensheng; Han, Songqiao

来源：IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, 2009, E92D(5): 1186-1189.

DOI：10.1587/transinf.E92.D.1186

• service configuration
• fuzzy control
• ubiquitous computing
• quality of service

This paper proposes a novel service configuration approach that can realize dynamic critical Quality of Service (QoS) adaptation to ever-changing and resource-limited ubiquitous computing environments. In the approach, service configuration is reduced to a Fuzzy Control System (FCS) which aims to achieve critical QoS variations on minimal level with less power cost. Two configuration strategies, service chain re-configuration and QoS parameters adjustment, along with a configuration algorithm, are implemented to handle different types of QoS variations. A self-optimizing algorithm is designed to enhance the adaptation of the FCS. Simulation results validate the proposed approach.

• 出版日期2009-5
• 单位上海交通大学