Context-aware QoS provisioning for an M-health service platform

Inevitably, healthcare goes mobile. Recently developed mobile healthcare (i.e., m-health) services allow healthcare professionals to monitor mobile patient's vital signs and provide feedback to this patient anywhere at any time. Due to the nature of current supporting mobile service platforms, m-health services are delivered with a best-effort, i.e., there are no guarantees on the delivered Quality of Service (QoS). In this paper, we argue that the use of context information in an m-health service platform improves the delivered QoS. We give a first attempt to merge context information with a QoS-aware mobile service platform in the m-health services domain. We illustrate this with an epilepsy tele-monitoring scenario

An Interoperable Federated Naming Service Supporting a Pan-European Service Platform

This paper describes the implementation of a Federated Naming Service required for a widely distributed multi-ORB heterogeneous platform. This platform is being built to demonstrate and test the applicability of CORBA technology and TINA principles to support Telecommunication Public Network Operators (PNOs) in their attempt to open their interfaces to third party service providers. The introduction of a Naming Service requires the definition of a naming hierarchy and configuration of ORBs to interwork with the Naming Service. A distribution strategy for the Naming Service in the ESP was devised to minimise the cost of name look ups and to increase reliability of the platform. The support for federation of Naming Services i.e. interoperability of existing Naming Services is assessed. A federated Naming Service is the primary bootstrapping mechanism that enables the application objects throughout Europe to find each other. Unfortunately, the interworking between the available Naming Service implementations can not be achieve due to difference in Repository Ids. without further extensions to the Naming Services

Towards an application framework for context-aware m-health applications

Several social issues, like aging, stimulate the use of mobile ICT applications for mobile healthcare (e.g., telemonitoring). To support novel m-health applications, the consequences of developing these applications should be considered in the scope of a comprehensive architecture. This paper describes ongoing research that focuses on developing an application framework for supporting the development of context-aware m-health applications. It gives initial requirements for such a framework and it gives a first attempt for a functional decomposition. The use of the framework is illustrated by means of an epilepsy tele-monitoring scenario

We'll stay in touch: Intuitive communication means for social connectedness

One of the dominant aspects in people’s well-being is social connectedness. Social connectedness refers to the subjective awareness of being in close interpersonal, meaningful, and positive social relationships and social contexts (Tilburg et al., 1998; Perlman & Paplau 1981). In our research project we studied whether new services and high-tech products can help to increase connectedness between families (i.e. small community). A multidisciplinary approach is adopted in which technical and Human Factors knowledge are combined. The technology approach is strongly based on rapid prototyping, extending, reusing, and integrating existing devices and services in a novel, innovative way. Human Factors knowledge aims at user-centred design and evaluation of a.o. user experiences.\ud When people are forced to leave their home environment for a period of time, the lack of social connectedness might become predominant. This might lead to feelings of loneliness and have a negative effect on wellbeing. The focus in this project is on spinal cord lesion patients in a rehabilitation clinic, and their family members at home. Spinal cord lesion patients have to stay in the rehabilitation clinic up to one year after their accident or illness.\ud The project consists of three phases:\ud 1. Inventory of technology possibilities and restrictions, and user requirements;\ud 2. Technical probe study; one technical device is tested\ud 3. Pilot study; an integrated combination of technological devices and services is teste

A Framework for Smart Distribution of Bio-signal Processing Units in M-Health

This paper introduces the Bio-Signal Processing Unit (BSPU) as a functional component that hosts (part of ) the bio-signal information processing algorithms that are needed for an m-health application. With our approach, the BSPUs can be dynamically assigned to available nodes between the bio-signal source and the application to optimize the use of computation and communication resources. The main contributions of this paper are: (1) it presents the supporting architecture (e.g. components and interfaces) and the mechanism (sequence of interactions) for BSPU distribution; (2) it proposes a coordination mechanism to ensure the correctness of the BSPU distribution; (3) it elaborates the design of smooth transition during BSPU distribution in order to minimize the disturbance to the m-health streaming application

A QoS-Control Architecture for Object Middleware

This paper presents an architecture for QoS-aware middleware platforms. We present a general framework for control, and specialise this framework for QoS provisioning in the middleware context. We identify different alternatives for control, and we elaborate the technical issues related to controlling the internal characteristics of object middleware. We illustrate our QoS control approach by means of a scenario based on CORBA

Mobile Health Care over 3G Networks: the MobiHealth Pilot System and Service

Health care is one of the most prominent areas for the application of wireless technologies. New services and applications are today under research and development targeting different areas of health care, from high risk and chronic patients’ remote monitoring to mobility tools for the medical personnel. In this direction the MobiHealth project developed and trailed a system and a service that is using UMTS for the continuous monitoring and transmission of vital signals, like Pulse Oximeter sensor , temperature, Marker, Respiratory band, motion/activity detector etc., to the hospital. The system, based on the concept of the Body Area Network, is highly customisable, allowing sensors to be seamlessly connected and transmit the monitored vital signal measurements. The system and service was trialed in 4 European countries and it is presently under market validation