ETRI Knowledge Sharing Platform : Cha Jae Sun

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Cha Jae Sun

Department: 6G Wireless Technology Research Section

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KSP Keywords: Ict Industry Performance Evaluation Ieee 802.16e(Mobile wimax) Synchronization Accuracy Time Division Duplexing(TDD) Clock Synchronization Zynq-7000 Soc Random Access Synchronization System M2m Communication Message Transmission Future Trends Xilinx Zynq Ieee 1588v2 Factory Automation High Speed Two-Step Techno-Economic Analysis Network Clock Synchronization Performance Path Delay Orthogonal Frequency Division Multiple Access(OFDMA)

Articles (11)
Patents (74)
Technology Transfer (1)
R&D Reports (5)
Standards (0)
Monographs/Talk (0)

논문 검색결과
Type	Year	Title	Cited
Conference	2023	Management and Operation of industrial wireless communication system 이계선 전자 정보 통신 학술 대회 (CEIC) 2023, pp.1-3
Conference	2023	A Development of industrial wireless IoT communication system capable of time-deterministic wireless transmission 차재선 한국통신학회 종합 학술 발표회 (추계) 2023, pp.1-2
Conference	2022	A Study on the Websocket Connection FPGA Board with WebServer based on Node.js 이계선 한국통신학회 종합 학술 발표회 (하계) 2022, pp.1-2
Conference	2021	Research and Implementation of Network Clock Synchronization Based on IEEE1588v2 Protocol Jaesun Cha International Conference on Information and Communication Technology Convergence (ICTC) 2021, pp.1794-1796	1
Conference	2021	Study of deterministic low latency for industrial WLAN 구자범 통신 정보 합동 학술 대회 (JCCI) 2021, pp.1-2
Conference	2021	Analysis of Channel Characteristics for Industrial Wireless Network System 김은희 통신 정보 합동 학술 대회 (JCCI) 2021, pp.1-2
Conference	2021	IoT Network Management for Smart City Application 이계선 통신 정보 합동 학술 대회 (JCCI) 2021, pp.1-2
Conference	2012	Performance Evaluation of Random Access for M2M Communication on IEEE 802.16 Network Seokki Kim International Conference on Advanced Communication Technology (ICACT) 2012, pp.278-283
Journal	2008	IEEE 802.16d 및 802.16e 표준 차재선 주간기술동향, v.1337, pp.12-25
Journal	2007	WiBro/Mobile-WiMAX 표준 개요 윤철식 정보과학회지, v.25, no.4, pp.5-14
Journal	2005	휴대인터넷 서비스 제공을 위한 IEEE 802.16 표준화 동향 예충일 전자공학회지, v.32, no.6, pp.43-51

특허 검색결과
Status	Year	Patent Name	Country
Registered	2021	FRAME STRUCTURE AND TERMINAL SYNCHRONIZATION METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM	UNITED STATES
Registered	2021	Frame structure and terminal synchronization method and apparatus in wireless communication system	KOREA
Registered	2019	METHOD AND APPARATUS FOR MANAGING ALLOCATION AND USAGE OF RADIO RESOURCE, METHOD AND APPARATUS FOR TRANSMITTING DATA THROUGH UNLICENSED BAND CHANNEL, AND METHOD AND APPARATUS FOR MANAGING ACCESS OF RADIO RESOURCE	UNITED STATES
Registered	2017	RADIO CHANNEL ACCESS METHOD AND APPARATUS	CHINA
Registered	2017	RADIO CHANNEL ACCESS METHOD AND APPARATUS	UNITED KINGDOM
Registered	2017	RADIO CHANNEL ACCESS METHOD AND APPARATUS	GERMANY
Registered	2017	RADIO CHANNEL ACCESS METHOD AND APPARATUS	FRANCE
Registered	2017	RADIO CHANNEL ACCESS METHOD AND APPARATUS	UNITED STATES
Registered	2016	METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING REFERENCE SIGNAL USING UNLICENSED BAND	UNITED STATES
Registered	2016	METHOD AND APPARATUS FOR TRANSMITTING SIGNAL USING UNLICENSED BAND IN CELLUAR SYSTEM	UNITED STATES
Registered	2016	METHOD AND APPARATUS FOR TRANSMITTING SIGNAL USING UNLICENSED BAND IN CELLUAR SYSTEM	KOREA
Registered	2016	Method and apparatus for transmitting and receiving reference signal using unlicensed band	KOREA
Registered	2015	METHOD AND APPARATUS FOR MANAGING ALLOCATION AND USAGE OF RADIO RESOURCE, METHOD AND APPARATUS FOR TRANSMITTING DATA THROUGH UNLICENSED BAND CHANNEL, AND METHOD AND APPARATUS FOR MANAGING ACCESS OF RADIO RESOURCE	KOREA
Registered	2015	Method and apparatus for accessing wireless channel	KOREA
Registered	2015	Method and apparatus for channel occupancy in unlicensed band	KOREA
Registered	2015	Method and apparatus for transmitting data through unlicensed band	KOREA
Registered	2015	METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SYSTEM INFORMATION IN MOBILE COMMUNICATION SYSTEM	UNITED STATES
Registered	2015	method and apparatus for transmitting and receiving system information in mobile communication system	KOREA
Registered	2015	Method and apparatus for cooperative communication of wireless communication system	KOREA
Registered	2014	COOPERATION TRANSMISSION METHOD, TERMINAL AND BASE STATION SUPPORTING THE SAME	KOREA
Registered	2014	Method of relay between devices	KOREA
Registered	2014	METHOD OF RELAYING BETWEEN DEVICES	UNITED STATES
Registered	2014	METHOD AND APPARATUS OF RESOURCE MANAGEMENT FOR CONTROLLING INTERFERENCE BETWEEN CELLS	KOREA
Registered	2013	METHOD OF DIRECT COMMUNICATION BETWEEN TERMINALS	UNITED STATES
Registered	2013	METHOD OF DIRECT COMMUNICATION BY TERMINAL	KOREA
Registered	2013	COMMUNICATING METHOD OF TERMINAL AND STATION FOR DIRECT COMMUNICATION LINK BETWEEN TERMINALS	KOREA
Registered	2013	METHOD AND APPARATUS FOR IDENTIFYING COMMUNICATION LINKS, AND METHOD OF COMMUNICATION	KOREA
Registered	2013	TERMINAL AND COMMUNICATION METHOD THEREOF	UNITED STATES
Registered	2012	TERMINAL AND COMMUNICATING METHOD THEREOF	KOREA
Registered	2012	BASE STATION, MOBILE STATION, PAGING MESSAGE TRANSMITTING METHOD, AND PAGING MESSAGE RECEIVING METHOD	UNITED STATES
Registered	2012	BASE STATION, MOBILE STATION, PAGING MESSAGE TRANSMITTING METHOD, AND PAGING MESSAGE RECEIVING METHOD	UNITED STATES
Registered	2012	METHOD AND APPARATUS FOR MANAGING MULTICAST AND BROADCAST SERVICE RESOURCE	UNITED STATES
Registered	2012	BASE STATION, MOBILE STATION, PAGING MESSAGE TRANSMITTING METHOD, AND PAGING MESSAGE RECEIVING METHOD	UNITED STATES
Registered	2012	METHOD AND APPARATUS FOR MANAGING CONFIGURATION INFORMATION OF MULTICAST AND BROADCAST SERVICE	UNITED STATES
Registered	2012	METHOD FOR REPORTING EMERGENCY AND TERMINAL IN MOBILE COMMUNICATION SYSTEM	UNITED STATES
Registered	2012	METHOD FOR RECEIVING MOBILE MULTICAST BROADCAST SERVICE IN MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM	UNITED STATES
Registered	2012	METHOD OF UPDATING SYSTEM INFORMATION IN WIRELESS COMMUNICATION SYSTEM	UNITED STATES
Registered	2012	HANDOVER METHOD IN WIRELESS COMMUNICATION SYSTEM	UNITED STATES
Registered	2012	METHOD FOR TRANSMITTING SIGNAL IN MACHINE TO MACHINE COMUNICATION	KOREA
Registered	2011	METHOD FOR PROVIDING AND RECEIVING RELIABLE SERVICE IN WIRELESS COMMUNICATION SYSTEM	UNITED STATES
Registered	2011	METHOD FOR OPERATION OF FEMTO BASE STATION BASED ON RADIO ACCESS SYSTEM	UNITED STATES
Registered	2011	DEVICE AND METHOD FOR MANAGING BASE STATION AND TERMINAL	UNITED STATES
Registered	2011	DEVICE, METHOD FOR MANAGING CARRIER OF BASE STATION, TERMINAL AND METHOD FOR MANAGING CARRIER THEREOF	GERMANY
Registered	2011	DEVICE, METHOD FOR MANAGING CARRIER OF BASE STATION, TERMINAL AND METHOD FOR MANAGING CARRIER THEREOF	JAPAN
Registered	2011	DEVICE, METHOD FOR MANAGING CARRIER OF BASE STATION, TERMINAL AND METHOD FOR MANAGING CARRIER THEREOF	UNITED STATES
Registered	2011	TRANSMITTING APPARATUS AND RETRANSMITTING METHOD	UNITED STATES
Registered	2011	APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING MULTICAST BROADCAST SERVICE	UNITED STATES
Registered	2011	BASE STATION, MOBILE STATION, PAGING MESSAGE TRANSMITTING METHOD, AND PAGING MESSAGE RECEIVING METHOD	KOREA
Registered	2011	BASE STATION, MOBILE STATION, PAGING MESSAGE TRANSMITTING METHOD, AND PAGING MESSAGE RECEIVING METHOD	KOREA
Registered	2011	METHOD AND APPARATUS FOR UPDATING MULTICAST AND BROADCAST SERVICE	KOREA
Registered	2010	METHOD FOR RECEIVING MOBILE MULTICAST BROADCAST SERVICE IN WIRELESS COMMUNICATION SYSTEM	KOREA
Registered	2010	METHOD OF PROVIDING LOCATION INFORMATION IN WIRELESS COMMUNICATION SYSTEM	KOREA
Registered	2010	Carrier Switching for E-MBS Service Supporting Multicarrier in Mobile Wireless Access System	KOREA
Registered	2010	METHOD OF TRANSMITTING MULTICAST BROADCAST SERVICE	KOREA
Registered	2010	METHOD OF TRANSMITTING MULTICAST BROADCAST SERVICE	UNITED STATES
Registered	2010	METHOD OF TRANSMITTING DATA FOR REDUCING INTERFERENCE IN HIERARCHICAL CELL STRUCTURE	UNITED STATES
Registered	2010	METHOD OF TRANSMITTING DATA FOR REDUCING INTERFERENCE IN HIERARCHICAL CELL STRUCTURE	KOREA
Registered	2010	METHOD OF PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM	KOREA
Registered	2010	METHOD AND APPARUATUS FOR TRANSMITTING NEIGHBOR BASE STATION INFORMATION PERFORMED BY MACRO BASE STATION IN WIRELESS COMMUNICATIO SYSTEM	KOREA
Registered	2010	METHOD OF TRANSMITTING BROADCAST INFORMATION IN MULTIPLE CARRIER SYSTEM	KOREA
Registered	2010	METHOD FOR OPERATION OF FEMTO BASE STATION BASED ON RADIO ACCESS SYSTEM	KOREA
Registered	2010	DEVICE AND METHOD FOR MANAGING BASE STATION AND TERMINAL	GERMANY
Registered	2010	DEVICE AND METHOD FOR MANAGING BASE STATION AND TERMINAL	FRANCE
Registered	2010	DEVICE AND METHOD FOR MANAGING BASE STATION AND TERMINAL	UNITED KINGDOM
Registered	2010	DEVICE AND METHOD FOR MANAGING BASE STATION AND TERMINAL	JAPAN
Registered	2010	DEVICE, METHOD FOR MANAGING OF BASE STATION AND TERMINAL	KOREA
Registered	2010	DEVICE, METHOD FOR MANAGING CARRIER OF BASE STATION, TERMINAL AND METHOD FOR MANAGING CARRIER THEREOF	KOREA
Registered	2010	METHOD OF PERFORMING HANDOVER IN MULTI CARRIER WIRELESS ACCESS SYSTEM	UNITED STATES
Registered	2010	METHOD OF PERFORMING HANDOVER IN MULTI CARRIER WIRELESS ACCESS SYSTEM	KOREA
Registered	2010	METHOD FOR TRANSMITTING AND RECEIVING MULTICAST AND BROADCAST SERVICE	UNITED STATES
Registered	2008	METHOD OF PERFORMING HANDOVER IN WIRELESS COMMUNICATION SYSTEM	UNITED STATES
Registered	2008	METHOD AND APPARATUS FOR UPPER LEVEL PROTOCOL MESSAGE	UNITED STATES
Registered	2007	HANDOVER METHOD IN WIRELESS PORTABLE INTERNET SYSTEM	UNITED STATES
Registered	2006	광대역 무선 접속 시스템에서 수면 모드 관리 장치 및 그 방법	KOREA

기술이전 검색결과
Year	Technology	Transaction Count	Manager
2022	Unlicensed band Massive IoT network system technology	1	Tae Joon Park

연구보고서 검색결과
Type	Year	Research Project	Primary Investigator
Annual Report	2019	Research on the Techno-Economic Analysis and Standardization of ICT Technology for the Enhancement of ICT R&D Competitiveness	Lee Jee Hyung
Annual Report	2017	A Study on the Enhancement of R&D Planning Capacity for Insuring Global ICT Industry Leadership - Part1: Policy & Trends	Han Seong-Soo
Annual Report	2017	A Study on the Enhancement of R&D Planning Capacity for Insuring Global ICT Industry Leadership - Part2: Future Trends	Han Seong-Soo
Annual Report	2017	A Study on the Enhancement of R&D Planning Capacity for Insuring Global ICT Industry Leadership - Part3-2: Technology Domain	Han Seong-Soo
Annual Report	2017	A Study on the Enhancement of R&D Planning Capacity for Insuring Global ICT Industry Leadership - Part3-1: Technology Domain	Han Seong-Soo

표준안 검색결과
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발표자료 검색결과
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