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

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
권호 표지
DOI QR코드

DOI QR Code

Study on Voice Interconnection Method of Heterogeneous Radio based on All-IP

All-IP 기반의 이종 재난통신 무전기 음성 연동 방법 연구

  • 박진희 (전자부품연구원 IoT융합연구센터) ;
  • 이순화 (안전행정부 재난안전통신망구축기획단)
  • Received : 2013.11.18
  • Accepted : 2013.12.13
  • Published : 2013.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

Heterogeneous radios are used in disaster management agencies for a variety of reasons though the radio must have the same radio frequency and protocol for voice communication. For this reason, the variety of heterogeneous radio voice connection methods have been studied but these are simple analog voice line cross connection or partial networked based on digitalization. In this paper, we suggest the method of voice packet transmission method based on All-IP per radio through IP network using SIP/RTP for scalability and openness and developed a prototype of the proposed method was verified.

무전기간의 음성교신을 위해서는 동일한 무선 주파수와 통신 프로토콜을 사용해야 하나 재난관리기관에서는 용도와 목적 등 여러 가지 이유로 다양한 무전기를 사용하고 있다. 이에 이종의 무전기간의 음성을 연계하는 여러 가지 방안들이 연구되어 왔으나 단순한 아날로그 음성라인 연결 방식이나 디지털 기반의 부분 네트워크 연결 방식이었다. 이에 본 논문에서는 확장성과 표준 개방성을 위해 SIP/RTP를 이용하여 IP 네트워크를 통해 전송하는 무전기별 All-IP 기반의 음성패킷 전달 방안을 제시하고 이를 시제품으로 개발하여 검증하였다.

Keywords

References

  1. H. J. Kang, "Next Generation Disaster Integrated Wireless Communication for Public Protection Disaster Management", Journal of Korean Institute of Information Technology, Vol 9, No. 10, pp.187-195, Oct. 2011.
  2. H. Aiache, R. Knopp, K. Koufos, H. Salovuori, and P. Simon, "Increasing public safety communications interoperability: the chorist broadband and wideband rapidly deployable systems", Communications Workshops, 2009. ICC Workshops 2009. IEEE International Conference on. IEEE, pp. 1-6, June 2009.
  3. ETSI, ETS, "300 392-12-22: Terrestrial Trunked Radio (TETRA)", Voice plus Data 500. Part 12.
  4. S. H. Bae and K. H. Choi, "Path Loss Characteristics of TETRA-based KTX Train Radio Propagation", Journal of the Korea Academia- Industrial cooperation Society, Vol. 14, Issue.. 6, pp.2985-2991, 2013. https://doi.org/10.5762/KAIS.2013.14.6.2985
  5. J. C. Kim, et al., "Implementation of multi-function TETRA Gateway." Condition Monitoring and Diagnosis, 2008. CMD 2008. International Conference on. pp.834-837, IEEE, Apr. 2008.
  6. B. Dolanc, and M. Judez, "Professional Mobile system-TETRA over IP and IP over TETRA", EUROCON 2003. Computer as a Tool. The IEEE Region 8. Vol. 1, pp. 173-177, Sep. 2003.
  7. F. Persson, "Voice over IP realized for the 3GPP long term evolution." Vehicular Technology Conference, 2007. VTC-2007 Fall. 2007 IEEE. pp, 1436-1440, Sep. 2007.
  8. S. Tabsombat, et al. "Radio over IP prototyping: A communication system for emergency response." Service Systems and Service Management (ICSSSM), 2010 7th International Conference on. IEEE, pp. 1-5, Jun. 2010.

Cited by

  1. A Software Framework Design for Providing Presence Information of SMS Users to RCS-e App vol.14, pp.5, 2014, https://doi.org/10.7236/JIIBC.2014.14.5.145