한국인터넷방송통신학회논문지 (The Journal of the Institute of Internet, Broadcasting and Communication)

  • 제15권4호
  • /
  • Pages.99-104
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  • 2015
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  • 2289-0238(pISSN)
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  • 2289-0246(eISSN)
한국인터넷방송통신학회 (The Institute of Internet, Broadcasting and Communication)
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중·소형 IMS 코어 메인 시스템 구현

Implementation of small and medium IMS Core Main System

  • 김삼택 (우송대학교 컴퓨터정보학과)
  • Kim, Sam-Taek (Dept. of Information Science & Engineering, Woosong University)
  • 투고 : 2015.07.16
  • 심사 : 2015.08.07
  • 발행 : 2015.08.31
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⟨ 이전 논문 다음 논문 ⟩

초록

인터넷 프로토콜(IP)을 기반으로 음성, 오디오, 비디오 및 데이터 등의 다양한 멀티미디어 통신을 제공 할 수 있는 서비스 플랫폼이 IMS(IP Multi-Media Subsystem)이다. 기업에서는 기존 통신환경을 최대한 유지하면서 최소의 비용으로 다양한 멀티미디어 서비스를 제공하기 위해 꼭 필요한 IMS 융합 서비스만 도입하는 것이 효과적이다. 그러므로 본 논문에서는 직원이 1,000명 이하의 기업이 IMS 솔루션을 효과적으로 구축하기 위한 방안으로 IMS 코어 메인 시스템을 개발 하였다. 본 시스템은 IMS 서비스와 연동하여 IMS단말과 CSCF(Call Session Control Function) 중간에 위치하고, IMS단말에 대응해서는 CSCF 역할을, CSCF에 대응해서는 IMS 단말의 기능을 제공하게 된다. 또한 유선전화, SIP폰 등 기존에 기업에서 사용하던 단말기들은 게이트웨이를 이용하여 연동하게 된다.

Service platform which can offer various multimedia communication as the video, audio, voice and data is IMS(IP Multi-Media Subsystem). It is effective in the company is introducing only such convergence IMS services to be required to provide various multimedia services at the lowest cost and existing communication environment while keeping the maximum Therefore, in this study, we had developed IMS 코어 main system that not more than 1,000 employees of companies can effectively establish IMS solutions. This system is located at the middle between IMS terminal and CSCF(Call Session Control Function) in line with IMS services and provides CSCF in response to the IMS terminal and IMS terminal in response to the CSCF. As well, corded telephone and SIP phone which were used as terminal is linked with gateway.

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참고문헌

  1. Nae-Son Lee, Jae-Oh Lee, "Police Based Network Management in the IMS", KNOM Review, Vol. 10, No.1, August 2007.
  2. Bo Yu, Dong Yu, Junying Jia, JinghuaLin, "A Review of the Policy-Based QoS Architecture in IMS", PCSPA 2010 pp. 189-192, September 2010.
  3. H. Shulzrinne and E. Wedlund, "Application layer mobility using SIP," ACM Mobile Comput. and Commun. Review, vol.4, no.3, pp. 47-57, Jul. 2000. https://doi.org/10.1145/372346.372369
  4. J. Rosenberg, et al, "SIP:Session Initiation Protocol," IETF RFC 3261, Jun. 2002.
  5. R. Sparks, "The Session Initiation Protocol (SIP) refer method," IETF RFC 3515, Apr. 2003.
  6. S. T. Kim "Implementation of Hybrid IP-PBX System offer to Voice Conference and Video Conference base on the SIP" The Journal of The Institute of Internet, Broadcasting and Communication(JIIBC), Vol. 9, No. 4, pp. 115-122, August 2009.
  7. S. T. Kim "Implementation of Hybrid IP-PBX System offer to Voice Conference and Video Conference base on the SIP" The Journal of The Institute of Internet, Broadcasting and Communication(JIIBC), Vol. 9, No. 4, pp. 115-122, August 2009.
  8. S. T. Kim "Design of IMS solution based on Embedded" The Journal of The Institute of Internet, Broadcasting and Communication(JIIBC), Vol. 14, No. 4, pp. 39-44, August 2014. https://doi.org/10.7236/JIIBC.2014.14.4.39
  9. Seung-Sun Yoo, S. T. Kim "Implementation of IMS Core SIP gateway based on Embedded" The Journal of The Institute of Internet, Broadcasting and Communication(JIIBC), Vol. 14, No. 5, pp. 209-214, Oct. 2014. https://doi.org/10.7236/JIIBC.2014.14.5.209