LFCE: A method of QoS oriented pervasive healthcare services

The evaluation of quality of service is a credible guarantee of pervasive service, particularly, it is a key link of the supervision to the service provider in the application of healthcare pervasive service. To ensure the quality of services in pervasive computing systems, a new system PXS and a new service quality estimation method, Local Fuzzy Comprehensive Estimation (LFCE) is proposed in this paper.