Paper Info
Title
Aggregate interference in ISM band: WBANs need cognitivity?
Abstract
Estimating the aggregate interference is required in order to predict the performance of a wireless system in its working environment. Body Area Networks (BANs) for healthcare applications are becoming a reality, allowing patients to be monitored continuously without forcing them to stay in bed or in hospital. The increasing number of wireless medical devices makes the ISM (Industrial, Scientific and Medical) band particularly crowded. If new smart BANs have to correctly operate in hospital, coexistence with the existing wireless devices must be accurately investigated, starting with studying the interference in the operating frequency band. In this paper we propose an interference model based on real measurements carried out in the emergency ward of a modern city hospital, as well as in home and office environments, which are the three main locations where a patient monitored by a WBAN spends the most of the time. The measurements are used to model the probability density function of the aggregate interference as well as the occupancy of the channel.
Year
DOI
Venue
2014
10.4108/icst.crowncom.2014.255775
Cognitive Radio Oriented Wireless Networks and Communications
Keywords
Field
DocType
body area networks,health care,interference (signal),ISM band,WBAN,aggregate interference,body area networks,healthcare applications,industrial scientific and medical band,modern city hospital,operating frequency band,probability density function,wireless medical devices,ISM band,interference modelling,real measurements,wireless communications
Fixed wireless,Wireless,Operating frequency,Computer science,Computer network,Communication channel,ISM band,Real-time computing,Interference (wave propagation),Probability density function
Conference
ISSN
Citations 
PageRank 
2166-5370
7
0.55
References 
Authors
0
2
Name
Order
Citations
PageRank
Lorenzo Mucchi123538.89
Alessio Carpini291.32