ETRI Knowledge Sharing Platform : Park So Ra

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Park So Ra

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Department: R&D Equipment Support Section

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KSP Keywords: Digital Radio Laboratory Test Radio Broadcasting Performance Evaluation Hd Radio Data Services(DSs) In-Band Feedback Signal Terrestrial-Digital Multimedia Broadcasting(T-DMB) Multipath Signals Digital Audio Broadcasting Antenna Isolation Radio System Mobile Multimedia Field Test Simulation Results Single Frequency Network(SFN) Computer Simulation(MC and MD) Audio Systems Mobile Services Signal Quality Mobile Users Mobile Data Multipath Channels Low-Complexity Emergency Broadcasting System High Output Power Broadcasting Services Frequency Band Interference Canceller High Power Test-Bed Design And Implementation Open Technology Infrastructure Support Field Trial Results Eureka-147 Digital Services User-Friendly Service Users Technology Infrastructure Broadcasting Contents K-Best Detection Low-Power Light-Weight Measurement System Mobile Context MPEG-2 Multimedia Data Mimo Signal Detection Network Interface Test And Evaluation Radio Test Ofdm Signal Compatibility Analysis Emergency Alert Efficient Transmission Performance Measurement Lower Complexity Mpeg-4 System Compatibility Wake-Up Spread Spectrum Technique Orthogonal Frequency Division Multiplex (Ofdm) Systems All-Digital Authoring Tool And Operation Detection Performance Field Environment Graphic User Interface Power Ratio Laboratory Trial Monitoring System Power Error Tunnel Environments Multi-Modal Overhead Reduction Interference Channels Measurement Items Multimedia Systems Transmission Network Research Infrastructure Web Interface Adjacent Channel Interference Co-Channel Direct-Sequence Spread-Spectrum(DSSS) Electric Field Strength Frequency Offset Fir Filtering Implementation Method Listening Tests Mobile Tv Processing Delay Symbol Timing Offset Estimation User Interaction Orthogonal Keying Corrected Signal Content Provider Hybrid Mode Multipath Fading Channel Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing(MIMO-OFDM) Multiplexing Technology Transmitter Identification Time Domain Equalizer(TDE) System Parameters Break-In Mimo-Ofdm Systems Out-Of-Band Operating Performance Time Interleaving Transmission Mode Test Environment Service Platform Alert System Advanced Television Systems Committee(ATSC) Bed Design Different Parts Differential Coding Detection Techniques Fm Band Frequency Efficiency High Speed Performance Parameters Low-Cost Measurement Equipment Symbol Synchronization 16 Quadrature Amplitude Modulation(16QAM) Technical Requirement Rf Transmitter Service Framework Service Network

Articles (50)
Patents (3)
Technology Transfer (0)
R&D Reports (11)
Standards (0)
Monographs/Talk (6)

논문 검색결과
Type	Year	Title	Cited
Conference	2024	Comparative Analysis of DUT Characteristics Using Network Analyzer Multi-Channel Signal Distribution System 정지성 대한전자공학회 학술 대회 (추계) 2024, pp.997-1001
Journal	2018	Analysis of Factors Influencing Input and Performance of Technical Support for ICT SMEs 이형주 한국콘텐츠학회논문지, v.18, no.2, pp.459-467
Journal	2017	Improvement of ICT SMEs Technology Support Programs using Exploratory FGI and Delphi techniques 이형주 디지털융복합연구, v.15, no.9, pp.35-46
Journal	2014	Design and Implementation of a Novel Emergency Wake-up Alert System within a Conventional T-DMB Service Network Geon Kim IEEE Transactions on Consumer Electronics, v.60, no.4, pp.574-579	5
Conference	2014	Design and Implementation of Earthquake Emergency Broadcasting Service Data Analyzer 김건 한국통신학회 종합 학술 발표회 (하계) 2014, pp.166-167
Conference	2014	Implementation of the Test Receiver for Performance Evaluation of Wake-up T-DMB Emergency Broadcasting Service 김광용 한국통신학회 종합 학술 발표회 (동계) 2014, pp.527-528
Conference	2013	Early Earthquake Warning Service with Wake-up Technology to Prepare Earthquake Disaster 김광용 한국방송공학회 학술 대회 (추계) 2013, pp.92-94
Journal	2013	Field Trials and Evaluations of In-Band Digital Radio Technologies: HD Radio and DRM+ Myung-Sun Baek IEEE Transactions on Broadcasting, v.59, no.3, pp.401-411	4
Journal	2013	Field Test and Evaluation of DAB, DAB+ and T-DMB Audio: Outdoor and Indoor Fixed Reception Environments Myung-Sun Baek Research Notes in Information Science, v.14, pp.677-679
Journal	2013	지상파 방송을 이용한 재난경보방송 류관웅 정보와 통신 : 한국통신학회지, v.30, no.5, pp.43-50
Journal	2013	Laboratory Trials and Evaluations of In-Band Digital Radio Technologies: HD Radio and DRM+ Myung-Sun Baek IEEE Transactions on Broadcasting, v.29, no.1, pp.1-12	9
Journal	2013	Design and Performance Evaluation of Digital Radio Measurement Test Beds for Laboratory Test: DAB, DAB+, and T-DMB Audio Myung-Sun Baek IEEE Transactions on Instrumentation and Measurement, v.62, no.2, pp.451-459	7
Journal	2013	Development of T-DMB Emergency Broadcasting System and Trial Service with the Legacy Receivers Myung-Sun Baek IEEE Transactions on Consumer Electronics, v.59, no.1, pp.38-44	18
Conference	2013	Efficient Emergency Wake-Up System for T-DMB 임보미 한국통신학회 종합 학술 발표회 (동계) 2013, pp.760-761
Journal	2012	터널 및 지하 공간용 T-DMB 재난 방송 기술 및 실험 방송 결과 이용훈 방송공학회지, v.17, no.3, pp.53-67
Conference	2012	Development of Wake-Up T-DMB Emergency Broadcasting Service 이용태 한국방송공학회 학술 대회 (하계) 2012, pp.1-3
Conference	2012	DRM+ Performance Measurement in Laboratory Test Environment Myung-Sun Baek International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2012, pp.1-4	3
Conference	2011	Performance Evaluation of DAB, DAB+ and T-DMB Audio: Field Trial Myung-Sun Baek nternational Conference on Multimedia, Computer Graphics and Broadcasting (MulGraB) 2011 (CCIS 263), v.263, pp.146-152	1
Conference	2011	Performance Evaluation of DRM+ System in Laboratory Trials Myung-Sun Baek 한국방송공학회 학술 대회 (추계) 2011, pp.295-296
Journal	2011	An Efficient Emergency Broadcasting Signal Multiplexing Method for Supporting the Legacy T-DMB Receivers in Break-in System Yong-Hoon Lee IEEE Transactions on Consumer Electronics, v.57, no.4, pp.1550-1555	12
Conference	2011	Development of T-DMB Emergency Broadcasting Technology for Tunnel and Underground Area 이용태 한국방송공학회 학술 대회 (하계) 2011, pp.157-159
Conference	2011	Field Trial Results of HD Radio according to Mobile Speed and Transmission Mode Variation Myung?Sun Baek 한국통신학회 종합 학술 발표회 (하계) 2011, pp.199-200
Conference	2011	Field Test Result of T-DMB Emergency Broadcasting System for Tunnel Application 이용훈 한국통신학회 종합 학술 발표회 (하계) 2011, pp.815-816
Conference	2011	Field Trials of Digital Radio Technologies: DAB, DAB+, T-DMB Audio, HD Radio and DRM+ Yong-Tae Lee NAB Broadcast Engineering Conference (BEC) 2011, pp.255-262
Conference	2010	Compatibility Analysis of In-Band Digital Radio Systems in Interference Channel Environment Myung Sun Baek International Conference on Information and Communication Technology Convergence (ICTC) 2010, pp.539-540	3
Journal	2010	Performance Improvement Scheme of T-DMB Watermarking Technique Using Convolutional Codes 차재상 한국인터넷방송통신학회논문지, v.10, no.5, pp.121-125
Journal	2010	Performance of DQPSK-OFDM Based T-DMB Additional Data Transmission Scheme 차재상 한국인터넷방송통신학회논문지, v.10, no.5, pp.127-131
Conference	2010	Design and Implementation of Terrestrial-DMB Emergency Broadcasting Message Generator and Multiplexer for Tunnel Application 이용훈 한국통신학회 종합 학술 발표회 (하계) 2010, pp.505-506
Conference	2010	Performance Evaluation of HD Radio System with Adjacent Channel Interference for In-Band FM Digital Radio Broadcasting Service Myung-Sun Baek 한국통신학회 종합 학술 발표회 (하계) 2010, pp.515-516
Journal	2010	A Study on the Performance Improvement Technique for Terrestrial DMB Watermarking based on MBOK Spread Spectrum 차재상 한국ITS학회논문지, v.9, no.1, pp.42-48
Conference	2010	Mobile Multimedia Broadcasting Applications: Speech Enabled Data Services BongHo Lee International Conference on Consumer Electronics (ICCE) 2010, pp.449-450	1
Conference	2009	Efficient K-Best Detection Technique for MIMO-OFDM-based Mobile Multimedia Systems Myung Sun Baek International Conference on Computer Sciences and Convergence Information Technology (ICCIT) 2009, pp.847-851	3
Conference	2009	A Enhancement Technique for Predistorter based Polynomial Technique 김진민 한국방송공학회 학술 대회 (추계) 2009, pp.29-32
Conference	2009	Development of Monitoring Equipment for E-DMBR 박소라 한국방송공학회 학술 대회 (추계) 2009, pp.7-10
Journal	2009	Equalization OCR with Feedback Interference Canceller for T-DMB System 박성익 Telecommunications Review, v.19, no.5, pp.811-823
Journal	2009	Additional Data Transmission Technology for T-DMB Systems using MOK-SS Mapping 차재상 한국인터넷방송통신학회논문지, v.9, no.5, pp.123-127
Journal	2009	Novel Equalization On-Channel Repeater with Feedback Interference Canceller in Terrestrial Digital Multimedia Broadcasting System Sung Ik Park ETRI Journal, v.31, no.4, pp.357-364	20
Conference	2009	Equalization OCR with Feedback Interference Canceller for T-DMB System Sung Ik Park International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2009, pp.1-5	2
Journal	2008	Equalization On-Channel Repeater for Terrestrial Digital Multimedia Broadcasting System Sung Ik Park IEEE Transactions on Broadcasting, v.54, no.4, pp.752-760	32
Conference	2008	Equalization OCR with Feedback Interference Canceller in T-DMB System 박성익 한국방송공학회 학술 대회 2008, pp.23-26
Journal	2008	Equalization On-Channel Repeater for Single Frequency Network of Terrestrial Digital Multimedia Broadcasting 박성익 방송공학회논문지, v.13, no.3, pp.365-379
Conference	2008	A Novel On-Channel Repeater for Terrestrial-Digital Multimedia Broadcasting System of Korea Sung Ik Park Vehicular Technology Conference (VTC) 2008 (Spring), pp.1826-1830	0
Conference	2007	An Extended T-DMB BWS for User-friendly Mobile Data Service Hee Jeong Kim International Symposium on Consumer Electronics (ISCE) 2007, pp.1-4	0
Conference	2006	Extended DMB BWS for a User-Friendly Mobile Data Service Hee Jeong Kim International Conference on Advanced Communication Technology (ICACT) 2006, pp.1608-1612	0
Conference	2005	사용자 및 단말 친화적 모바일 데이터서비스, DMBWeb 김희정 한국방송공학회 학술 대회 2005, pp.271-273
Conference	2004	An efficient transmission framework of digital multimedia broadcasting (DMB) systems Bong-Ho Lee International Symposium on Circuits and Systems (ISCAS) 2004, pp.13-16
Journal	2002	Low-Complexity Symbol Timing Offset Estimation Schemes for OFDM Systems So Ra Park ETRI Journal, v.24, no.3, pp.247-250	9
Conference	2001	Evaluation of protection ratios on COFDM for in-band adjacent-channel digital audio broadcasting Young Ho Jeong IEEE Region 10 Conference (TENCON) 2001, pp.685-690
Conference	2001	A Low-Complexity Symbol Timing Offset Estimation Algorithm in OFDM System 박소라 통신 정보 합동 학술 대회 (JCCI) 2001, pp.95-98
Conference	2000	Performance of Fine Frequency Synchronization for DAB in Rayleigh Fading Channel 박소라 한국통신학회 종합 학술 발표회 (하계) 2000, pp.1481-1484

특허 검색결과
Status	Year	Patent Name	Country
Registered	2011	The method and equipment for digital multimedia broadcasting	CHINA
Registered	2010	APPARATUS AND METHOD FOR ESTIMATING INVERSE CHANNEL OF REPEATER’S RECEIVING CHANNEL	UNITED STATES
Registered	2007	중계기 수신채널의 역채널 추정 장치 및 그 방법	KOREA

기술이전 검색결과
Year	Technology	Transaction Count	Manager
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연구보고서 검색결과
Type	Year	Research Project	Primary Investigator
Annual Report	2023	Promoting Commercialization of ETRI R&D Results	Ae-Soon Park
Annual Report	2022	Promoting Commercialization of ETRI R&D Results	Ho Young Park
Final Report	2022	Promoting Commercialization of ETRI R&D Performance	Ho Young Park
Annual Report	2019	Promotion of Expansion and Commercialization for ETRI R&D Results	Ho Young Park
Annual Report	2018	Promotion of Expansion and Commercialization for ETRI R&D Results	Jong Heung Park
Final Report	2017	Establishment and Operation of Joint Use Center for Research Infrastructures	Lee Donghan
Final Report	2017	Technology and Manpower Support for Fostering Promising ICT SMEs	Kim Seo Kyun
Annual Report	2016	Open Technology Infrastructure Support for Developing Potential ICT Hidden Champions	Tae Hong Kim
Annual Report	2015	Open Technology Infrastructure Support for Developing Potential ICT Hidden Champions	Tae Hong Kim
Annual Report	2015	A Program for Supporting R&D Commercialization	Jong Heung Park
Annual Report	2014	A Program for Supporting R&D Commercialization	Jong Heung Park

표준안 검색결과
Year	Standard Body	Standards	Source link
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단행본 검색결과
Type	Year	Title
Others	2019	RnD 사업화 기업 환경 조사 분석서 : 렉스젠
Others	2019	RnD 사업화 기업 환경 조사 분석서 : 도체오
Others	2019	RnD 사업화 기업 환경 조사 분석서 : 엘센
Others	2019	RnD 사업화 기업 환경 조사 분석서 : 에어패스
Others	2019	RnD 사업화 기업 환경 조사 분석서 : 알티스트
Others	2017	중소기업의 희망을 여는 행복한 하모니

발표자료 검색결과
발표일	제목	발표처	원문
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