title: Energy-efficient MAC Protocol for Patient Personal Area Networks.
abstract: The formulation of a Personal Area Network (PAN), consisting of a wireless infrastructure of medical sensors, attached to patient's body, and a supervising device carried by them, lays the path for continuous and real-time monitoring of vital signs without discomforting the person in question. This infrastructure enhances the context of remote healthcare services by supporting flexible acquisition of crucial vital signs, while at the same time it provides more convenience to the patient. Aiming at the exploitation of the inherent features and requirements of wireless medical sensor networks, in this paper we focus on the main design guidelines of a low power Medium Access Control (MAC) protocol, designated to support a patient PAN. The proposed protocol intends to improve energy efficiency in such applications and thus is oriented towards the prevention of main energy wastage sources, such as collision, idle listening and power outspending.
authors.affiliation: Biomedical Engineering Laboratory, School of Electrical and Computer Engineering, National Technical, University of Athens, Greece.
authors.forename: I
authors.initials: I
authors.lastname: Lamprinos
authors.forename: A
authors.initials: A
authors.lastname: Prentza
authors.forename: E
authors.initials: E
authors.lastname: Sakka
authors.forename: D
authors.initials: D
authors.lastname: Koutsouris