Probability of OFDM Signal Interception in eHealth Applications

Autor:	Razvan Craciunescu, Simona Halunga, Valentin Grecu, Valerica Bindar, Mircea Popescu
Rok vydání:	2015
Předmět:	Spectrum analyzer Computer science Orthogonal frequency-division multiplexing Broadband Electronic engineering Data security Communications system WiMAX Signal Field (computer science)
Zdroj:	Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783319270715 FABULOUS
DOI:	10.1007/978-3-319-27072-2_11
Popis:	The main purpose of the research conducted in this field is to improve senior’s Quality of Life using remote monitoring systems. One of the main problems of these remote systems is the sensitive personal/medical data security. As in different field of e-Health, like telemedicine, where a high data rate is requested, OFDM systems represent a suitable candidate for these areas. This paper focus is to analyze the probability of intercept (POI) for OFDM (Orthogonal Frequency Division Multiplexing) communication systems. A number of measurements are performed using a WiMAX communication signal. The measurements were conducted using two broadband spectrum analyzers and the conclusions are that the POI, for these systems, is proportional with the number of parallel receiver channels and the scanning speed of the receivers.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b18271c8eebe390d3c2f2714fdadd533 https://doi.org/10.1007/978-3-319-27072-2_11 Zobrazit plný text záznamu