• Journal of the Korea Institute of Military Science and Technology
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• v.17 no.5
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• pp.591-603
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• 2014

In this paper, we have described the characteristics of the Underwater Distributed Sensor Network (UDSN) and proposed the conceptual design guideline by an effectiveness analysis. To perform the effectiveness analysis, we defined an battlefield environment, and then analyzed principal components which compose the UDSN to find out simulation parameters and system constraints. We have chosen a measure of effectiveness based on a target trajectory, which could enhance intuitive understanding about current status, and performed various simulations to reveal critical design parameters in terms of sensor node types, arrangement, cost and combination of detection information.

• Information and Communications Magazine
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• v.26 no.3
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• pp.60-68
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• 2009

미래의 전쟁은 적 보다 더 나은 상황인식(SA: Situation Awareness)을 통한 정보우위를 기반으로 전쟁을 수행하는 네트워크 중심전(NCW: Network Centric Warfare)으로 작전 수행 개념이 빠르게 변하고 있다. 이에 따라 네트워크 중심전을 실현하기 위한 핵심 기술인 전술데이터 링크의 중요성이 크게 부각되고 있으며, 한국군은 자주 국방을 이루기 위한 한국형 전술데이터 링크를 개발 및 구축하기 위한 계획을 진행하고 있다. 본 원고에서는 한국형 합동전술데이터링크 구축을 위해 현재 미군에서 운용하고 있는 최신 전술데이터링크 기술인 Link-16 시스템의 핵심 요소기술인 PHY계층과 MAC계층에 관하여 살펴본다. 먼저 PHY 계층의 송 수신기 구조를 분석하여 전술웨이브폼의 성능을 알아본다. 다음으로는 MAC 계층에서의 자원할당방식을 알아보고, 최근 해군에서 개발중인 Link-22 시스템의 특징을 살펴봄으로써 Link-16 MAC 계층 기술의 발전방향에 대해 살펴본다. 마지막으로 이러한 기술 분석과 함께, Link-16의 PHY 및 MAC 계층 기술들의 성능을 시뮬레이션을 통해 분석함으로써 한국형 전술데이터 링크 구축을 위해 필요한 기술요소들의 실질적인 성능에 대해 알아본다.

• Journal of the Korea Institute of Military Science and Technology
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• v.9 no.3
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• pp.66-76
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• 2006

Sense and Respond Logistics(SARL) is a transformational, network-centric, knowledge-driven concept that enables joint effects-based operations and provides precise, agile support. Sense and respond logistics relies upon highly adaptive, self-synchronizing, and dynamic physical and functional processes. It predicts, anticipates, and coordinates actions that provide competitive advantage across the full range of military operations. In this research paper, we considered the essential prerequisite to introduce the appropriate SARL concept for the future warfare environment into the military logistics support system and also provide the conceptual alternatives to actualize the introduction of SARL.

• Journal of the Korea Institute of Military Science and Technology
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• v.13 no.2
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• pp.218-226
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• 2010

The tactical data-link is useful to exchanging automatic information and controling command in combat environment. This is a essential factor of interoperability in the future combat situation of network centric warfare. In a aspect of a weapon system development, Modeling & Simulation can save expense. HLA RTI is a standard communication protocol in M&S. So, we suggest that Link Simulator connect tactical data-link through RTI. This simulator has the interoperability between M&S and tactical data-link, the reusability through adabing M&S framework, and the wide usability by automatic engagement function.

• Journal of National Security and Military Science
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• s.7
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• pp.129-154
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• 2009

The principles of military operations(principles of war) are the fundamental principles ruling warfighting that made based on the experiences of wars from the time of ancient Greeks to the World War II. Recent wars such as Iraq War showed us the change of environment of war and the style of waging a war. It is believed that future war will be executed with the style of Rapid Deceive Operations, Effect Based Operations, Network Centric Operations. Therefor the principles of war which we use should be reconsidered whether it is useful or not in future warfare. By considering the present principles of operation which are using in many countries and analysing the style of waging future war, we suggest new principles of operations : principle of gravity, principle of mass and dispersal, principle of disturbance, principle of speed, principle of paralysis, principle of synchronization and integration, principle of leadership, and principle of information.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.01a
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• pp.431-432
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• 2019

국방분야에서의 연구개발을 통하여 무기체계 개발과 관련하여 얻어진 기술들은 국가의 안보유지에의 기여, 첨단기술의 시험무대로서의 기능, 민간부문 간의 기술이전을 통한 부가가치 창출 등의 차원에서 국방연구개발의 중요성이 증대되고 있다. 이에 무기체계개발에 있어서의 IT 국방연구개발의 활성화를 위한 발전전략을 제시하는데 연구의 목적을 두었다. 연구결과, 무기체계개발에 있어서의 IT 국방연구개발의 활성화를 위한 발전전략으로서 국방비 예산 중에서 국방 R&D 부문의 예산규모 확충, IT 중심의 무기체계 개발사업에 대해서 초기단계부터 IT관련 민간부문의 우수업체의 연구개발의 적극적인 참여를 통한 공동연구개발의 협력확대, 아직까지 효과가 미미한 신개념기술시범사업을 무기체계 연구개발에 보다 적극적인 차원에서 추진해야 할 것을 제시하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.100-102
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• 2013

군에서는 ICT기술 발전에 따른 NCW 구현을 위해 국방통합정보관리소 사업내 클라우드 시스템 구축을 추진 중에 있다. 이에 따라 향후 군에서 클라우드 환경을 활용하는 방안 연구가 필요하다. 본 논문에서는 이러한 클라우드 환경을 군에서 활용하기 위해 다음과 같은 시스템을 제안하고자 한다. 먼저 아군이 수집하는 방대한 양의 적 정보들이 클라우드상에 저장되면 이러한 정보들과 기존의 적 정보들을 맵리듀스를 사용해 비교함으로서 향후 적 상황 변화를 가늠케 하여 군의 지휘통제 및 상황대처 능력을 향상시킬 수 있도록 추구 하였다.

• Journal of the Korea Society of Computer and Information
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• v.16 no.1
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• pp.201-210
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• 2011

Each area of society has changed because of the development of information technology. Especially, the advent of NCW based on the technology of network has become a new paradigm for executing warfare. Effectiveness of NCW can be maximized by building the C4I system which is a core system of NCW. However, if we don't consider the influence in term of human dimension, we can't expect the effect of C4I system, since the key factor in C4I is human. In this paper, we propose an algorithm for evaluating Combat Power Effectiveness by considering the Influence of Human Factors that wasn't reflected in the past. Based on experimental validation our algorithm is more substantial than baseline algorithms. In addition, we proved that the Influence of Human Factors(e.g. collaboration) is the most important in battlefield. Therefore, proposed algorithm can be used for enhancing not only mission effectiveness in terms of military field but also work performance by effective Human Resource Management in terms of an enterprise.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.22 no.1
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• pp.202-210
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• 2018

The modern battlefield is being developed as a network-centric warfare where priority is given to rapid status grasp and power deployment through scientification and modernization. Therefore, tactical data link has been continuously improving the network speed, and recently, security technology is required for wireless communication with the UAV and various devices for reconnaissance. In addition, the future information warfare will utilize advanced IT technology positively. Efforts are needed to integrate various systems and networks. However, these efforts are meaningful only when they can assume sufficient security in a newly changing information and communication environment. In this paper, we propose a new cryptographic synchronization for link encryption suitable for tactical data links. The proposed cryptographic synchronization is useful for T4 UAV link encryption, and it is also adaptable for lower BER, then we analyze the performances analysis of that.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.39C no.3
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• pp.209-222
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• 2014

NCW is a new operational concept for modern warfare to improve the ability to conduct combat by connecting command and control system via network. To realize NCW integrating information sharing system between multiple platforms, CDL is considered as a key component for high-speed transmission of ISR data. Accordingly, further studies to enhance the performance of CDL are being performed around the world, and our government has also developed self-reliant CDL, MPI-CDL. However, the maximum data rate and networking performance of current CDL still fall short of the objective to enable multiple systems to share the large ISR data. Therefore, in this paper, we analyze the development flow and international technical trends of CDL, and present an approach for enhancing data rate and networking capacity of the next generation CDL.