Journal of the Korea Society of Computer and Information (한국컴퓨터정보학회논문지)

Korean Society of Computer Information (한국컴퓨터정보학회)
권호 표지
DOI QR코드

DOI QR Code

Highly Reliability Network Technology for Transmitting a Disaster Information

재해정보 전송을 위한 고신뢰성 네트워크 기술

  • Kim, Kyung-Jun (POSTECH Information Research Laborotories, Pohang University of Science and Technology) ;
  • Kim, Dongju (InterTag., Inc.) ;
  • Jang, Dae-Jin (Leaders in INdustry-university Cooperation, Keimmyung University) ;
  • Oh, Eun-Ho (Geo Technical Engineering Research Institute/Construction Policy Research Institute, Korea Institute of Construction Technology) ;
  • Kim, Jin-Man (Geo Technical Engineering Research Institute/Construction Policy Research Institute, Korea Institute of Construction Technology)
  • 김경준 (포항공과대학교 정보통신연구소) ;
  • 김동주 ((주)인터태그) ;
  • 장대진 (계명대학교 링크사업단) ;
  • 오은호 (한국건설기술연구원 건설관리경제연구실/Geo-인프라 연구실) ;
  • 김진만 (한국건설기술연구원 건설관리경제연구실/Geo-인프라 연구실)
  • Received : 2015.02.26
  • Accepted : 2015.03.25
  • Published : 2015.03.31
Download PDF
⟨ Previous Next ⟩

Abstract

In this paper we analyse the previous (Quality of Services) and QoE(Quality of Experience) methods, and propose a high reliable network system framework and its service forwarding method that is able to provide seamless N-Screen services for proliferating disaster informations. The service satisfaction measurement, i.e., QoE, of contents consumers in N-screens services is going to be important the factor in disaster information proliferation because N-Screen services in the previous methods based on multi devices only focused on information transmission. The proposed system around these services is composed of a disaster information process framework for accepting user's service requirement, push service modules for minimizing the number of packets to be caused when carrying out the push service, and a push service controller for maximizing QoE measures. In order to provide a seamless N-Screen service on diverse screens, such as smartphone, PC, and big screen, we also have Open API(Application Programming Interface) functions. Through these results, we expect to evaluate QoS and QoE quality in the seamless N-Screen service.

본 논문에서는 기존 네트워크에서 QoS(Quality of Services) 및 QoE(Quality of Experience)기법들을 분석하고, 재해정보 확산을 위해 끊김없는 N-Screen 서비스들을 제공할 수 있는 고신뢰성 네트워크 시스템 프레임워크 및 그 서비스 전달 기법을 제안한다. N-Screen 서비스에서 콘텐츠 소비자의 만족도, 즉 QoE 는 재해정보 확산에서 중요한 요소가 되고 있으며, 기존 N-Screen 서비스들이 다양한 디바이스들에 정보를 전송하기 위한 기능에 초점을 맞추고 있기 때문이다. 이러한 서비스에 맞춰, 제안된 시스템은 사용자의 서비스 요청을 수용하기 위한 재해정보처리 프레임워크, Push 서비스를 수용할 때 발생하는 패킷의 수를 최소화하기 위한 Push 서비스 모듈, QoE 지표를 최대화 할 수 있는 Push 서비스 컨트롤러로 구성되어 진다. 다양한 스크린(스마트폰, PC, 전광판)에서 끊김없는 N-Screen 서비스를 제공하기 위해 Open API(Application Programming Interfaces) 인터페이스 기능을 가진다. 본 연구의 결과를 통해서 사용자들에게 끊김없는 N-Screen 서비스를 제공하고, Push 컨트롤러 기능 및 효과적인 네트워크 서비스 기능을 제공함으로써 사용자에게 서비스 품질 만족도를 높일 수 있을 것으로 기대된다.

Keywords

References

  1. R. Belda, I. Fez, F. Fraile, V. Murcia, P. Arce, and J. C. Guerri, "Multimedia System for Emergency Services over TETRA_DVBT Networks," in Proc. EUROMICRO 2008, Parma: Italy, Sep. 3-5, 2008.
  2. Rep. ITU-R M.2033, Radio Communication Objectives and Requirement for Public Protection and Disaster Relif, Report ITU-R M.2033, 2013.
  3. G. Sarwar, F. Ullah, C. Yoon, and S. Lee, "Control Architecture for N-Screen Based Interactive Multi-Vision System," Journal of The Institute of Electronics Engineering of Korea, vol. 50, no. 6, pp. 1388-1397, Jun. 2013.
  4. B.R. Lindsay, "Social Meida and Disasters: Current Uses, Future Options, and Plicy Considerations," idisaster 2.0.
  5. C.P. Lin, H.L. Chen, J.S. Leu, "A Predictive Handover Scheme to Improve Service Quality in the IEEE 802.21 Network," Computer and Electrical Engineering, vol. 38, pp. 681-693, 2012. https://doi.org/10.1016/j.compeleceng.2012.02.013
  6. ITU-T Recommendation, " P.10/G.100: DVocabulary and Effects of Transmission Parameters on Customer Opinion of Transmission Quality". ITU-T Recommendation. Jul. 2008.
  7. F. Agboma, A. Liotta. "QoE-aware QoS management," in Proc. IEEE AMCM 2008, pp. 111-116, 2008.
  8. J. Jung and T. Kim, "Development of Reliable Push Notification Middleware and Module based on Smart Phone," Journal of the Korea Institute of Information and Communication Engineering, vol. 18, no. 3, pp. 754-760, Mar. 2014. https://doi.org/10.6109/jkiice.2014.18.3.754
  9. S. Barakovic and L.S. Kapov, "Survey and Challenges of QoE Management Issues in Wireless Networks," Journal of Computer Networks and Communications, vol. 2013, pp. 1-28, 2013.
  10. K. Kim and D. Jang, "Obstructive Factors and N-Screen Service Technologies for Transmitting a Risk Information," Journal of The Korea Society of Computer and Information, vol. 23, no. 1, Jan. 2015, pp. 315-317.
  11. ITU-T Recommendation, "E.800: Definitions of terms related to quality of service". ITU-T Recommendation. Oct. 14, 2011.
  12. S. Cho, L. Han, S. Sun, X. Jin, J. Liu, and S. Han, "Design and Implementation of a Section-Specific QoE Frame for Efficient QoE Measurement," Journal of KIISE : Information Networking, vol. 41, no. 4, pp. 151-166, Aug. 2014.
  13. TTA Standard, Push Service, Part 2-HTTP Protocol Specification for the Interface between Push Server and Service Provider, TTAK.KO-06, Dec. 2013.