ETRI Knowledge Sharing Platform : Han Seung Koo

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Han Seung Koo

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Department: Satellite Payload Research Section

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KSP Keywords: Conditional Access System Key Generation ITU-T Cable Television(CATV) Communication Overhead System Synchronization Digital Broadcasting Encryption Key Negotiation Process Service Interface Multi-Group Communication Channel Digital Tv Broadcasting Data Protection Time Saving System Host Control And Management Security Protocol Trust Authority Key Graph Pre-Processor Connection Network Service Framework Security Threats Internet Protocol Television(IPTV) Perfect Forward Secrecy Electric Power Bandwidth Allocation Key Distribution Mobile Devices Pay-Television Smart Agricultural Framework Design Requirements Information Technology Wireless Power Charging Session Key Communications Technologies Charging Service Key Establishment On-Line Public Space Waiting Time Transmission Bandwidth Wireless Power Transfer Bandwidth Consumption Network Architecture Service Model Simulation Results Dynamic Load Balancing Tv Broadcasting System Reference Model Design Scheme Low Overhead Security Attributes Client Software Data Broadcasting Information And Communication Technologies(ICTs) DSM-CC Set-Top-Box(STB) Emerging Technology Digital Rights Distribution Model Digital Right Management Electric Charging Key Tree Protection System Processing Power Load Balancing Algorithm Design And Implementation Mutual Authentication Test-Bed Channel Bandwidth Downloadable Multi-Ca/Drm Next Generation Network(NGN) Smart Cable Two-Way Hierarchical Access Control Ultra High Definition Wireless Charging Key Sharing Charging Policy Distributed Architecture Security System Efficient Transmission Graph Design Key Management Scheme Model-Based Power Source Broadband Network Access Control Scheme Bidirectional Communication Television System Binary Search System Architecture Catv Network Service Control Search Mechanism Mobile Broadcasting Key Hierarchy

Articles (31)
Patents (9)
Technology Transfer (1)
R&D Reports (0)
Standards (22)
Monographs/Talk (1)

논문 검색결과
Type	Year	Title	Cited
Journal	2019	Revision trend of Technical Regulation on Telecommunications Facilities for Prividing Broadband Information and Communication Services 최문환 정보와 통신: 한국통신학회지, v.36, no.3, pp.47-55
Journal	2019	Rsivion Trend of Technical Regulation on Customer Terminal Equipments for 10Gbps Internet Services 최문환 정보와 통신: 한국통신학회지, v.36, no.3, pp.56-63
Journal	2019	The meaning, legal structure and technical application of broadcasting and telecommunication regulation 이상무 정보와 통신: 한국통신학회지, v.36, no.3, pp.38-46
Conference	2017	Design of Host for Exchangeable Embedded Multi-CA/DRM Solutions Han-Seung Koo International Technical Conference on Circuits/Systems, Computers, and Communications (ITC-CSCC) 2017, pp.871-873
Conference	2016	The Standardization and R&D Directions on Contents Protection Technology in UHD Broadcasting 민재홍 한국정보통신학회 종합 학술 대회 (추계) 2016, pp.638-641
Conference	2016	A Study of Group Addressing for Effective Entitlement Management in Conditional Access System 윤치열 정보 및 제어 학술 대회 (CICS) 2016, pp.1-2
Conference	2015	Downloadable Multi-CA/DRM Service Model and Architecture for Mobile Broadcasting Han-Seung Koo International Conference on Information and Communication Technology Convergence (ICTC) 2015, pp.722-724
Conference	2015	Service Framework for Public Wireless Electric Charging Sung Hei Kim International Conference on Advanced Communication Technology (ICACT) 2015, pp.252-255	1
Conference	2015	Smart Agricultural Framework over RCAS in CATV Network Han-Seung KOO International Conference on Advanced Communication Technology (ICACT) 2015, pp.209-212	0
Journal	2015	Survey of ICT-Agriculture Convergence 구한승 전자통신동향분석, v.30, no.2, pp.49-58
Conference	2014	The Standardization Directions for Environment Control in Controlled Horticulture Field 민재홍 한국정보통신학회 종합 학술 대회 (추계) 2014, pp.635-638
Conference	2014	Design and Implementation of Trust Authority Servers for Downloadable CAS Han-Seung Koo International Conference on Information and Communication Technology Convergence (ICTC) 2014, pp.354-355	0
Journal	2014	ITU-T SG9 국제 회의 구한승 TTA Journal, v.155, pp.123-126
Conference	2013	A Low Overhead TEK Rekeying Scheme for IPTV CAS over DOCSIS 3.0 Han-Seung Koo International Conference on Information and Communication Technology Convergence (ICTC) 2013, pp.798-800	0
Journal	2013	[방송 기술] ITU-T Smart Cable Television 포커스 그룹 구한승 ICT Standard Weekly, pp.1-2
Journal	2012	[방송 기술] 케이블 망 기반 제한 수신 기술 표준화 동향 구한승 ICT Standard Weekly, pp.1-3
Conference	2012	Dynamic Load Balancing Algorithm for Upstream Bandwidth Allocation in DOCSIS 3.0 Han-Seung Ko International Conference on Information and Communication Technology Convergence (ICTC) 2012, pp.710-713	2
Journal	2011	차세대 디지털 케이블 PHY 전송 기술 구한승 ICT Standard Weekly, v.2011, no.49, pp.1-3
Journal	2010	Key Establishment and Pairing Management Protocol for Downloadable Conditional Access System Host Devices Han-Seung Koo ETRI Journal, v.32, no.2, pp.204-213	7
Journal	2009	A Tree Key Graph Design Scheme for Hierarchical Multi-Group Access Control Han Seung Koo IEEE Communications Letters, v.13, no.11, pp.874-876	10
Journal	2008	A Key Management Scheme for IPTV CAS in DOCSIS 3.0 Security System 구한승 대한임베디드공학회논문지, v.3, no.4, pp.207-217
Journal	2008	다운로더블 제한 수신 시스템 기술 정영호 전자공학회지, v.35, no.9, pp.975-984
Journal	2008	A Novel Protocol for Downloadable CAS Young Ho Jeong IEEE Transactions on Consumer Electronics, v.54, no.3, pp.1236-1243	13
Conference	2007	A Novel Hierarchical Access Control Scheme in Digital Broadcasting System Han-Seung Koo International Conference on Consumer Electronics (ICCE) 2007, pp.1-2	0
Conference	2006	A Study on the Entitlement Management for Digital Broadcasting System Han Seung Koo 한국통신학회 종합 학술 발표회 (하계) 2006, pp.1017-1020
Conference	2006	An Active Entitlement Key Management for Conditional Access System on Digital TV Broadcasting Network Han Seung Koo Network Operations and Management Symposium (NOMS) 2006, pp.1-4	1
Conference	2006	Authorization Refreshment Management Using ARL in DTV Broadcasting Han Seung Koo International Conference on Advanced Communication Technology (ICACT) 2006, pp.1591-1594	0
Conference	2006	An Active Entitlement Key Management for CA System on Digital TV Broadcasting System Han Seung Koo International Conference on Consumer Electronics (ICCE) 2006, pp.109-110	0
Journal	2005	제한수신 기술 및 표준화 동향 분석 정준영 주간기술동향, v.1214, pp.1-15
Conference	2005	데이터방송의 오브젝트 획득을 위한 효율적인 방법 Em-Jung Kwon International Conference on Consumer Electronics (ICCE) 2005, pp.409-410
Conference	2005	Key Refreshment Management for Conditional Access System in DTV Broadcasting Han Seung Koo International Conference on Consumer Electronics (ICCE) 2005, pp.29-30	2

특허 검색결과
Status	Year	Patent Name	Country
Registered	2017	DASH 기반 미디어 서비스에서 DRM 시스템을 위한 키 회전	KOREA
Registered	2010	Downloadable Conditional Access System, Secure Micro, and Transport Processor, and Security Authentication Method Using the Same	UNITED STATES
Registered	2008	METHOD AND APPARATUS FOR MUTUAL AUTHENTICATION IN DOWNLOADABLE CONDITIONAL ACCESS SYSTEM	UNITED STATES
Registered	2007	케이블 헤드엔드 시스템 및 이의 동작 방법	KOREA
Registered	2007	케이블 네트워크 시스템 및 케이블 네트워크 동적 멀티캐스트 세션에서의 보안 제어 방법	KOREA
Registered	2007	METHOD OF CONFIGURING HIERARCHICAL NETWORK OF USER GROUP AND RESOURCE GROUP AND KEY DISTRIBUTION CENTER	UNITED STATES
Registered	2006	METHOD FOR SECURING DOCSIS CABLE MODEM AGAINST PHYSICAL SECURITY ATTACKS	UNITED STATES
Registered	2005	APPARATUS AND METHOD FOR TRANSFORMING CABLE CHANNEL	UNITED STATES
Registered	2005	물리보안공격에 대한 닥시스 케이블 모뎀의 보안 방법	KOREA

기술이전 검색결과
Year	Technology	Transaction Count	Manager
2012	A Technology of Design and Implementation for DCAS Terminal	1	Jung Joon Young

연구보고서 검색결과
Type	Year	Research Project	Primary Investigator	Download
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표준안 검색결과
Year	Standard Body	Standards
2020	ITU	Downloadable Conditional Access System for Bidirectional Network; Requirements
2020	ITU	[ITU-T J.SUPPL.9] Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; System Validation (VAL)
2020	ITU	[ITU-T J.1012] Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; CA/DRM Container, Loader, Interfaces, Revocation
2020	ITU	Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; The Advanced Security system Key Ladder block
2020	ITU	[ITU-T J.SUPPL.8] Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; Trust Environment (TE)
2020	ITU	Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; Authentication of control word-usage rules information and associated data 1
2020	ITU	[ITU-T J.1013] Embedded common interface for exchangeable CA/DRM solutions; The virtual machine
2020	ITU	[ITU-T J.Suppl.7] Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; ECI Guide (EG)
2020	ITU	[ITU-T J.1014] Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; Advanced Security - ECI-specific functionalities
2019	ITU	Downloadable Conditional Access System for Unidirectional Network; The Terminal
2019	ITU	Downloadable Conditional Access System for Unidirectional Network; Requirements
2019	ITU	Downloadable Conditional Access System for Unidirectional Network; System Architecture
2017	ITU	Specification of IP-VoD DRM for cable television multiscreen system in multi-DRM environment
2017	ITU	Service model and architecture of downloadable mobile multi-CA/DRM solutions for delivering CA/DRM client software to secondary device
2016	ITU	Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; Architecture, Definitions and Overview
2016	ITU	Embedded Common Interface (ECI) for exchangeable CA/DRM solutions; Use cases and requirements
2016	ITU	Specification of IP-VOD DRM for cable television multiscreen system in Multi-DRM environment
2015	ITU	The proposed interface specification between DAC and CASS for J.rcas-ac
2015	ITU	Specifications of authorization centre interfaces for renewable conditional access system
2015	ITU	Interface specification between Centralized Authorization Centre (CAC) and Distributed Authorization Centre (DAC) for J.rcas-ac
2015	ITU	Architecture and requirements of DRM for cable television multiscreen
2012	ITU	ITU-T Recommendation J.381, "Requirements for advanced digital cable transmission technologies"

단행본 검색결과
Type	Year	Title	Download
ETRI Insight	2017	[표준화 동향] 무선 전력 전송 표준 기술

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