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http://dx.doi.org/10.5916/jkosme.2015.39.7.744

Development of unified communication for marine VoIP service  

Kang, Nam-seon (Marine Simulation Research Team, Research Institute of Medium & Small Shipbuilding)
Yim, Geun-wan (R&D center, Acromate)
Lee, Seong-haeng (R&D center, Acromate)
Kim, Sang-yong (Logistics Research Team, Hyundai Ubiquitous & Information Technology)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.39, no.7, 2015 , pp. 744-753 More about this Journal
Abstract
This paper presents the results of research on developing marine unified communications to provide VoIP service based on marine satellites. With the recent popularity of smart-phones and other mobile devices, the demand for Internet-based wired and wireless unified technology has been growing in marine environments, and increasing interest is being directed to VoIP products and service models with high price competitiveness and the ability to deliver a variety of services. In this regard, this research designed three instruments, developed their unit modules, and verified their performances. These three instruments included the following: (1) a marine VoIP module equipped with an analogue gateway that can be linked to the existing devices used in vessels, which is more than 80% smaller than that of a land system; (2) a text/voice/video engine for marine satellite communications that runs on technology that minimizes communication data usage, which is a core technology for a marine VoIP service; and (3) a unified communication service that can support multilateral cloud-based message conversations, telephone number-based call functions, and voice/video calling between a private space in a ship and shore.
Keywords
Marine unified communication; Use of communication data; Text/voice /video engine for marine satellite communication; Marine satellite;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 O. S. Park and D. H. Kim, "Technical trends in maritime radio communication for e-Navigation," Electronics and Telecommunications Trends, Electronics and Telecommunications Research Institute, vol. 27, no. 2, pp.51-58, 2012.
2 e-Navigation, A Proposal for New Growth Engines, Monthly Maritime Korea, 2014.
3 S. Y. Jeon and G. H. Kim, "A development of web proxy for the satellite communication," Journal of Korea Multimedia Society, vol. 16, no. 12, pp. 1403- 1412, 2013.   DOI   ScienceOn
4 Y. M. Kwon and J. G. Min, "Expansion of stationary satellite service : with a focus on marine VSAT service," Information and Communication, 2009.
5 MVSAT - Global Xpress(GX), Maritime Satellite Communication Overview, Inmarsat, 2015.
6 Trend and future of Digital Maritime Communications Technology, Korea Communication Agency, 2014.
7 H. S. kwon, D. G. Kim, J. G. Lee, and S. H Kim, "Development of automatic exchange telephone system," Journal of the Society of Naval Architects of Korea, vol. 50, no. 2, pp. 73-81, 2013.
8 Davidson Peters, "Voice over IP Fundamentals: A systematic Approach to understanding the basics of Voice over IP", Cisco Press, 2000.
9 H. J. Oh, An Encryption Technique to Prevent Eavesdroppingof VoIP in Heterogeneous Communication Networks, Ph.D. Dissertation, Computer Engineering, Hongik University, Korea, 2013.
10 B. Douskails, IP Telechony : The Integration of Robust VoIP Service, Prentice-Hall PTR, 2000.
11 Y. M. Shin and H. J Bae, "Advanced unified communication service system," Journal of the Korean Institute of Communications and Information Sciences, vol. 36, no. 8, pp. 962-970, 2011.   DOI   ScienceOn
12 World Fleet Statistic, IHS Fairplay 2014.
13 S. H. Ryu and H. G Kim, "Playout scheduling method based on adaptive jitter estimation for enhancing VoIP speech quality," Journal of the Acoustical Society of Korea, vol. 33, no. 2, pp. 133-138, 2014.   DOI   ScienceOn
14 A Handbook on Security Recommendations for Internet Telephone, Korea Internet & Security Agency, KISA guidance/explanation, no. 2012-9, 2012.
15 S. H. Kim, Service Model by Telecom for Enterprise IP Telephony System, M.S. Thesis, Information and Communications, Sejong University, korea, 2005.
16 G. G. Choi, A study on Speech Enhancement based on Voice Activity Detection under Various Noise Environment, Ph.D. Dissertation, Mechanical Engineering, Kwangwoon University, Korea, 2012.
17 D. H. Choi, A Study on the Current Status and Trends of the Market of the IP Centrex Services, M.S. Thesis, Information and Communications, Sejong University, Korea, 2005.
18 IT Terminology Dictionary, Telecommunications Technology Association.
19 Xiph Open Source Community, www.speex.org, Accessed October 15, 2013.