Survey of challenges in hybrid optical wireless broadband network (HOW-B) for e-health systems
ABSTRACT The hybrid optical-wireless broadband network (HOW-B) is shows potential future for healthcare communication systems and networks. The marvel innovations in free space optics (FSO) based wireless communication, medical sensors and mobile network technologies have associated with emerging biological fields of telemedicine and bioinformatics. On the other hand, the progressive developments in optical based wireless technology have opened up a window for life-saving network services. The wireless network along with advance modeling technique of patient-care facilitates in monitoring of the physiological data, the treatment optimization, and continuous patient-care. This provides an improvement of care and quality of patient's life without interrupt circulation in everyday life activity. In this paper, the FSO and RF networks viable connectivity and low-cost optical wireless tele-monitoring network system has been introduced. In addition, it provides review of the interoperability and QoS assurance issue, also compare various feature of optical wireless with (RF) wireless network.
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ABSTRACT: The advancement in Tele-healthcare and communication technologies, in last decade, has given rise to remote healthcare services. Today, existing Tele-healthcare approaches either extending services in limited zones as Private Area Network (PAN) or offering the limited healthcare services in wider areas using Mobile Medical Units (MMUs) & remote facilitation centers. Existing healthcare services face resource limitations and are difficult to extend during some dire emergencies. This situation gets worsened due to poor management of resources (in emergency areas) and lack of medical records in case of a traveller or a displaced patient (i.e. w/o medical or patient history). This paper elaborates on a novel Tele-healthcare infrastructure concept that takes into consideration the efficient management of resources in the vicinity of the patient by auto-generating an emergency signals. Our proposed technique enforces to acquire smart procedures to arrange maximum available healthcare assistances to form an ad hoc medical team near by the deceased. In addition to this, a global scope of Tele-healthcare infrastructure is achieved by globalizing the patient's ID, which makes it highly scalable and efficient to initiate treatment immediately of an individual even during a large scale disaster with available primary healthcare information.Information and Emerging Technologies (ICIET), 2010 International Conference on; 01/2010