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IEICE TRANSACTIONS on Information

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

Yong ZHANG, Shensheng ZHANG, Songqiao HAN

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Summary :

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 reconfiguration 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.

Publication
IEICE TRANSACTIONS on Information Vol.E92-D No.5 pp.1186-1189
Publication Date
2009/05/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E92.D.1186
Type of Manuscript
LETTER
Category
Networks

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