• Title/Summary/Keyword: ISO/IEEE 11073-20601

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Design and Implementation of Bio-data Monitering System Based on ISO/IEEE 11073 DIM/REST for IoT Healthcare Service (IoT 헬스케어 서비스를 위한 ISO/IEEE 11073 DIM/REST 기반 생체정보 모니터링 시스템 설계 및 구현)

  • Choi, Ju-Hyun;Chun, Seung-Man;Jang, Dong-Hyun;Park, Jong-Tae
    • Journal of the Institute of Electronics and Information Engineers
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    • v.52 no.3
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    • pp.3-12
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    • 2015
  • Recently, various studies have been attempted to provide a biological information monitoring service through integrating with the web service. The medical information transmission standard ISO/IEEE 11073 PHD defines the optimized exchange protocol ISO/IEEE 11073-20601 based on the No-IP to exchange the biometric information between the ISO/IEEE 11073 agent and the manager. It's system structure based on the No-IP using ISO/IEEE 11073-20601 is not suitable for providing a remote biological information monitoring services. That is because it is difficult to provide to control and manage the biological information measurement devices, which have installed IP protocol stack at the remote. Furthermore, ACSE and CMDISE in ISO/IEEE 11073-20601 are not suitable to provide U-healthcare services based on IoT because they are complicated and difficult to implement it caused by the structural complexity. In order to solve the problems, in this paper, we propose the biological information monitoring architecture based on ISO/IEEE 11073 DIM/REST of IoT environment to provide the biological information monitoring service based on IoT. To do this, we designed biological information monitoring system architecture based on IoT and the message exchange protocol of ISO/IEEE 11073 DIM/REST between the ISO/IEEE 11073 agent and the ISO/IEEE 11073 manager. In order to verify the realistic possibility of the proposed system architecture, we developed the service prototype.

A Study of Vital Sign(ECG) Measuring based on ISO IEEE11073-20601 (ISO/IEEE11073-20601 기반의 생체신호(ECG)측정 연구)

  • Park, Kwang-Ho;Joo, Moon-Il;Oh, Dong-Eun;Kim, Tae-Woong;Kim, Hee-Cheol
    • Proceedings of the Korea Multimedia Society Conference
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    • 2012.05a
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    • pp.209-210
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    • 2012
  • 최근 u-헬스 중심으로 건강 건강관리를 위해 수많은 PHD(Personal Healthcare Device)가 개발, 상용화 되고 있다. 하지만 대부분의 기기(PHD)들은 각각의 자체적인 프로토콜을 사용하여 통신을 하고 있기 때문에 타 기기간의 상호호환의 어려움이 있다. 이러한 문제점을 개선하고자 ISO와 IEEE에서는 표준화 프로토콜 IEEE11073-20601을 제정하였다. 본 논문에서는 표준 프로토콜 ISO/IEEE11073-20601을 이용하여, ECG(Electrocardiogram) 신호를 수신한 데이터를 Android OS 기반 태블릿에서 보여주고자 한다.

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Study on Protection and Access Control of Personal Bioinformation in Telemecine Environment (원격의료환경에서 개인생체정보 보호 및 무결성에 관한 연구)

  • Kim, Soon Seok;Lee, Jae Hyun
    • Smart Media Journal
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    • v.5 no.4
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    • pp.57-62
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    • 2016
  • By using personal health devices, a type of bio-censor at home and building, for telemedicine, this paper proposes a new method to protect more robust patient's privacy than before scheme [1] by ensuring the integrity and the secure transmission further when it communicates with gateway which collecting bio-information from them. As the suggested method is designed to conform with ISO/IEEE 11073-20601 [2], which is international standard, it considered interoperability with various health devices.

Secure Communication Schemes over ISO/IEEE 11073-20601 for Smart Healthcare Service

  • Kim, Sang Kon;Kim, Tae Kon
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.16 no.7
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    • pp.2225-2238
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    • 2022
  • For advanced healthcare services, a variety of agents should maintain reliable connections with the manager and communicate personal health and medical information. The ISO/IEEE 11073 standards provide convenient interoperability and the optimized exchange protocol (OEP) supports efficient communication for devices. However, the standard does not specify secure communication, and sensitive personal information is easily exposed through attacks. Malicious attacks may lead to the worst results owing to service errors, service suspension, and deliberate delays. All possible attacks on the communication are analyzed in detail, and the damage is specifically identified. In this study, novel secure communication schemes over the 20601 OEP are proposed by introducing an authentication process while maintaining compatibility with existing devices. The agent performs a secure association with the manager for mutual authentication. However, communication with mutual authentication is not completely free from attacks. Message encryption schemes are proposed for concrete security. The authentication process and secure communication schemes between the secure registered agent (SRA) and the secure registered manager (SRM) are implemented and verified. The experimental analysis shows that the complexities of the SRA and SRM are not significantly different from those of the existing agent and manager.

A Research and development of healthcare gateway for international standards that support a WiBro / WiMAX (WiBro/WiMAX 지원 국제표준 헬스케어 게이트웨이 연구 개발)

  • Lee, Jeong-Gi;Kim, Kuk-Se;Kim, Choong-Won;Ahn, Seong-Su
    • Journal of the Korea Institute of Information and Communication Engineering
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    • v.18 no.12
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    • pp.3020-3028
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    • 2014
  • In the present study, A protocol gateway between agent is designed by using an optimized protocol for the exchange of ISO / IEEE 11073-20601 in order to compensate the disadvantage of the existing gateway and a international standard healthcare set-top. The gate way was designed to smooth data transmission to overcoming the geographical limits of the service and to enable data transfer on emergency vehicle and the mountain area.

A Novel Transmission Scheme for Compressed Health Data Using ISO/IEEE11073-20601

  • Kim, Sang-Kon;Kim, Tae-Kon;Lee, Hyungkeun
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.11 no.12
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    • pp.5855-5877
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    • 2017
  • In view of personal health and disease management based on cost effective healthcare services, there is a growing need for real-time monitoring services. The electrocardiogram (ECG) signal is one of the most important of health information and real-time monitoring of the ECG can provide an efficient way to cope with emergency situations, as well as assist in everyday health care. In this system, it is essential to continuously collect and transmit large amount of ECG data within a given time and provide maximum user convenience at the same time. When considering limited wireless capacity and unstable channel conditions, appropriate signal processing and transmission techniques such as compression are required. However, ISO/IEEE 11073 standards for interoperability between personal health devices cannot properly support compressed data transmission. Therefore, in the present study, the problems for handling compressed data are specified and new extended agent and manager are proposed to address the problems while maintaining compatibility with existing devices. Extended devices have two PM-stores enabling compression and a novel transmission scheme. A variety of compression techniques can be applied; in this paper, discrete cosine transformation (DCT) is used. And the priority of information after DCT compression enables new transmission techniques for performance improvement. The performance of the compressed signal and the original uncompressed signal transmitted over the noisy channel are compared in terms of percent root mean square difference (PRD) using our simulation results. Our transmission scheme shows a better performance and complies with 11073 standards.

Improvement of Wireless Connectivity and Efficiency in E-Healthcare Service System Using a Proxy in Body Area Device

  • Kim, Sang Kon;Kim, Tae Kon;Koh, Jinhwan
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.14 no.3
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    • pp.991-1013
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    • 2020
  • E-health services have provided interoperability between personal health devices in personal area network, based the ISO/IEEE 11073 standard. In the healthcare system, the manager handles most agents concurrently through wireless communication. However, due to the distance limitation and the increased number of agents, it may be difficult to provide continuous connectivity. Recently, body area devices have been equipped with various applicable agents, which can even handle agents on behalf of the manager. A BAD may act as an intermediary device to increase system efficiency and performance. In this study, a device called "proxy", which can be installed as software on BAD devices, is proposed. The data measured by an agent can be sent to the proxy first, and subsequently be sent to the manager again. Agents and the manager are not aware of the proxy existence and work normally without the proxy. Furthermore, a new smart proxy and modified manager are proposed. The smart proxy acts as one agent handling measurement data from several agents, which can transmit a significant amount of data at once. The proxy and smart proxy maintain compatibility with existing devices that conform to the 20601 standard. The proposed schemes are verified and the complexities of devices are analyzed. The analysis shows no significant difference among the proxy, smart proxy, and manager. Simulations exhibit that the proposed schemes can improve the system performance.