Privacy and Security Control Architecture for Ubiquitous RFID Healthcare System in Wireless Sensor Networks

Song, Won Jay; Son, Sang H.; Choi, Munkee; Kang, Minho

doi:10.1109/icce.2006.1598399

Cited by 19 publications

(7 citation statements)

References 7 publications

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“…We define α as the frequency value that limits the search range, and ) ( − t δ as the value at previous time − t [1]. We give 0.5Hz toα , and it is same with filtering by 0.5-1.5Hz band pass.…”

Section: Hif Extraction Methodsmentioning

confidence: 99%

“…It connects anyone who use this service to server which administer the users, also can always check own condition. Electronic healthcare systems which have ubiquitous concept can enable medical professionals to remotely make real-time monitoring, early diagnosis, and treatment for potential risky disease, and provide the medical diagnose and consulting results to the patient via wired/wireless communication channels [1]. The most important features of these devices are unconscious and noinvasive instrumentation method.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A Novel Approach to Classify Significant ECG Data Based on Heart Instantaneous Frequency and ECG-derived Respiration using Conductive Textiles

Noh

Park

et al. 2007

2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

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Our study focuses on classifying as significant Electrocardiogram (ECG) data from home healthcare system. Generally, spectral analysis of RR Interval (RRI) time series is used to determine periodic component of Heart Rate Variability (HRV). It is well known, moreover, that Low Frequency (LF) component is associated with blood pressure regulation, and High Frequency (HF) component is referred to respiration as Respiration Sinus Arrhythmia (RSA) in the HRV power spectra. In many cases, however, LF and HF components may be entirely superimposed on each other and, therefore, the method by division of power spectra range can not be evaluated diagnostically. We propose another approach to interpret well better than before. The method which we suggest is that it finds high correlative data using frequency analysis comparison Heart Instantaneous Frequency (HIF) based on extracting the instantaneous fundamental frequency with EDR. The reason which we use HIF is that it is simpler and more powerful against noise than HRV. First of all, we show the EDR extraction process, and then prove that HIF signal is useful or not through comparison with HRV. Finally, we classify significant signal data through comparison High Frequency (HF) component obtained frequency analysis of HIF with that of EDR.

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Section: Hif Extraction Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Novel Approach to Classify Significant ECG Data Based on Heart Instantaneous Frequency and ECG-derived Respiration using Conductive Textiles

Noh

Park

et al. 2007

2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society

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show abstract

“…To improve polarization matching, the PIFA was oriented so that its polarization vector was always parallel to that of the tags in all the experiments. During the measurements, the volunteer took twenty different "static" (1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14) and "moving" (15-16) pos tures, illustrated in Figure 9. The last four positions corre sponded to the subject lying on the ground and could be repre sentative of particularly dangerous situations, such as fainting or accidents.…”

Section: On-body Communicationsmentioning

confidence: 99%

“…Pioneering applications are currently being experimented with in sensor networks, personal healthcare, and even entertainment and social arts [1][2][3][4][5][6]. In these battery-less (say, passive) systems, the RF power required by the transponder element (the tag) to respond to the query device (the reader) is scavenged from the interrogation signal by the tag itself.…”

Section: Introductionmentioning

confidence: 99%

Feasibility of Body-Centric Systems Using Passive Textile RFID Tags

Manzari

Occhiuzzi

Marrocco

2012

IEEE Antennas Propag. Mag.

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Recent progresses in the design of wearable RFID-tag antennas stimulate the idea of passive body-centric systems, wherein the required power to drive the wearable tags is directly scavenged from the interrogation signal emitted by the reader unit. While active body-centric links have been extensively investigated, the feasibility of passive systems is still questionable, due to the poor sensitivity of the tags and due to the modest reading distances. This paper describes a systematic measurement campaign involving low-profi le wearable textile tags in the UHF RFID band. It was demonstrated that both on-body and off-body links are affordable, with a power budget fully compliant with the available technology and the safety standards. The experiments permitted identifying the most-effi cient tag placements, and proposing some quantitative and general guidelines useful to characterize and design this kind of new system.

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“…In [6], [7], and [8], PKI (Public Key Infrastructure) based security solutions are proposed for healthcare. [6] emphasizes on multi-layered security infrastructure that copes with the strong user authentication procedures based on smart cards, digital certificates, and PKI systems.…”

Section: Related Workmentioning

confidence: 99%

Securing U-Healthcare Sensor Networks using Public Key Based Scheme

Haque

Pathan

Hong

2008

2008 10th International Conference on Advanced Communication Technology

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 Recent emergence of electronic culture uplifts healthcare facilities to a new era with the aid of wireless sensor network (WSN) technology. Due to the sensitiveness of medical data, austere privacy and security are inevitable for all parts of healthcare systems. However, the constantly evolving nature and constrained resources of sensors in WSN inflict unavailability of a lucid line of defense to ensure perfect security. In order to provide holistic security, protections must be incorporated in every component of healthcare sensor networks. This paper proposes an efficient security scheme for healthcare applications of WSN which uses the notion of public key cryptosystem. Our entire security scheme comprises basically of two parts; a key handshaking scheme based on simple linear operations and the derivation of decryption key by a receiver node for a particular sender in the network. Our architecture allows both base station to node or node to base station secure communications, and node-to-node secure communications. We consider both the issues of stringent security and network performance to propose our security scheme.

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Privacy and Security Control Architecture for Ubiquitous RFID Healthcare System in Wireless Sensor Networks

Cited by 19 publications

References 7 publications

A Novel Approach to Classify Significant ECG Data Based on Heart Instantaneous Frequency and ECG-derived Respiration using Conductive Textiles

A Novel Approach to Classify Significant ECG Data Based on Heart Instantaneous Frequency and ECG-derived Respiration using Conductive Textiles

Feasibility of Body-Centric Systems Using Passive Textile RFID Tags

Securing U-Healthcare Sensor Networks using Public Key Based Scheme

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