HIT : Intae Hwang
PROFILE
- 2006.3 ~ Now : Professor in Dept. of Electronic Engineering
and Dept. of ICT Convergence System Engineering, and Dept.
of ICT Convergence System Engineering, Chonnam National
Univ.
- 1999.9 ~ 2004.2 : Ph.D. Degree in Electronics Engineering,
Yonsei Univ.
- 1992.8 ~ 2006.2 : LG Electronics Inc., Chief Research Engineer
RESEARCH FIELD
- NTN (Non-Terrestrial Network)
- AI (Artificial Intelligence)
- Convergence 3D Communications
- NR MIMO (New Radio Multiple Input Multiple Output)
- AMC (Adaptive Modulation and Coding)
- MIMO (Multiple Input Multiple Output)
- OFDM/OFDMA (Orthogonal Frequency Division Multiplexing/Multiple Access)
- ICIM (Inter Cell Interference Management)
- CoMP (Coordinated MultiPoint)
- D2D (Device to Device)
- SCE (Small Cell Enhancement)
- MTC (Machine Type Communications)
- V2X (Vehicle To Everything)
- IoE (Internet of Everything)
WORKS
- Radio Modem Modulation/Demodulation Design & Radio Protocol SW Development
- AMPS, CDMA, GSM : 2G Commercial Mobile Phone
- WCDMA, HSDPA, DVB-H : 3G Commercial Mobile Phone
CONTACT
- ITRL (Information and Telecommunication Research Lab.): 7-347
- Department of Electronic Engineering and Department of ICT Convergence System Engineering
- College of Engineering
- Chonnam National University
- 77, Yongbong-ro, Buk-gu, Gwangju, 61186, Republic of Korea
- Tel: +82-62-530-1805
- Fax: +82-62-530-3439
- Mobile Phone: +82-10-5872-2260
- E-mail: hit@jnu.ac.kr
- http://itrl.jnu.ac.kr
- MSN: hit3558@msn.com
- Gmail: hit3558@gmail.com
- Skype ID: hit3558: hit@jnu.ac.kr
DETAILED PROFILE
ACADEMIC CAREER
2010.2 - 2011.1 (1Year)
: Visiting Professor
Department of Electronic Engineering, College of Engineering Chonnam
National University, Oregon State University, Corvallis, OR 97331, U.S.A.
2006.3 - now
: Professor in Dept. of Electronic Engineering and Dept. of ICT Convergence System Engineering, Chonnam National Univ.
1999.9 - 2004.2
: Ph.D. degree in Electrical & Electronics Engineering from Yonsei University - Performance Analysis of Adaptive
Modulation and Coding with Selection Transmit Diversity and Multiplexing in MIMO systems
1990.8 - 1992.7
: M.S. degree in Electronics Engineering from Yonsei University - The Performance Analysis of trellis-coded
π/8-shift 8PSK in digital mobile communication
1986.3 - 1990.2
: B.S. degree in Electronics Engineering from Chonnam National University
RESEARCH AND DEVELOPMENT CAREER
반도체 개발 지능화 사업(ICT혁신인재4.0) [2022.07.01.~2026.12.31.]
- Support_association : 반도체 개발 지능화 사업단
지능화모빌리티ICT 연구 [2022.07.01.~2029.12.31.]
- Support_association : 지능형ICT융합연구재단
Beyond 5G 시스템을 위한 Enhanced NR MIMO 알고리즘 개발 [2022.03.01.~2023.02.28.]
- Support_association : Chonnam National University
B5G와 6G를 위한 인공지능 기반 위성-셀룰러 통합 시스템 개발 [21.03~24.02]
- Support Association : 한국연구재단(NRF)
재난/재해 정찰 및 구조 보조 로봇 개발 [20.01~21.12]
- Support Association : ITRC
Beyond 5G 시스템을 위한 Enhanced NR-MIMO 알고리즘 개발 기획 연구 [21.03~22.02]
-Support Association : Chonnam National University
Beyond 5G 시스템을 위한 NR(New Radio)기반 Optimal Intelligent Beamforming 알고리즘 개발 및 상용화 [18.03-21.02]
- Support Association : 한국연구재단(NRF)
재난/재해 정찰 및 구조 보조 로봇 개발 [17.01-19.12]
- Support Association : ITRC
eMBB 기반 무선 전송 기술 연구 및 성능 분석 [17.07-18.01]
- Support Association : ETRI
NR 시스템을 위한 eV2X 기술 개발 [17.03-18.02]
- Support Association : Chonnam National University
B5G에 적합한 V2X 네트워킹 기술 연구, 개발 및 상용화 [16.08-17.01]
- Support Association : CNU-RPM
자동차 이동통신용 플랫폼(LLS/SLS) 개발 [16.08-16.12]
- Support Association : Korea Research Foundation
통합 프레임 구조 기술 연구 및 성능 분석 [16.07-17.01]
- Support Association : ETRI
비상시 다중 현장 작업관리를 위한 통신장치 제조 기술 [16.06-16.12]
- Support Association : LINC
전남대학교 테크노파크 지원센터 자체 사업 [16.01-16.12]
- Support Association : Chonnam National University
B5G에 적합한 LTE-A 기반 V2X 알고리즘 개발 및 상용화 [15.11-18.10]
- Support Association : Korea Research Foundation
다중 안테나 기반 고성능 V2X 무선전송 기술 연구 및 성능 분석 [15.8-16.1]
- Support Association : ETRI
기지국·레이더·해상 이동통신에 적용이 가능한 고출력 전력 증폭 모듈 개발 [15.7-16.1]
- Support Association : Korea Research Foundation
이동형 개인셀 간섭 제어를 위한 다중안테나 기반 무선전송 기술 연구 및 성능 분석 [14.7-15.1]
- Support Association : ETRI
사이드홀 성능 평가를 위한 시뮬레이터 제작 [13.11-14.2]
- Support Association : ETRI
차세대 스마트 통신 기반 복합 광원 제어 기술 개발 [13.6-14.1]
- Support Association : Chonnam National University
5G를 위한 창의적 융합 그린 기술 개발 [13.6-16.5]
- Support Association : Korea Research Foundation
차세대 휴대폰용 지능형 사용자 인터페이스 플랫폼 기술개발 (2년 연장) [13.1-14.12]
- Support Association : Ministry of Knowledge Economy, Republic of Korea
LTE-Advanced 시스템을 위한 AMC 방식 기반의 Relay 알고리즘 설계 및 개발 [13.1-13.12]
- Support Association : Chonnam National University
고속철도 주행환경에서의 전파전파 특성분석 연구 [12.10-13.5]
- Support Association : ETRI
3GPP LTE 파라미터를 이용하여 향상된 다중 사용자 MIMO 시스템에 새로운 채널 추정 방법의 적응 [12.1-12.12]
- Support Association : Chonnam National University
Green IT기반에서 광응용 복합 베이스 스테이션 개발 [11.8-12.1]
- Support Association : Chonnam National University
LTE-Advanced & IMT-Advanced 시스템을 위한 최적 ICIC 알고리즘 설계 및 실용화 연구 [10.3-11.2]
- Support Association : Korea Research Foundation
Next Generation Communication System Algorithm Development using Turbo(Adaptive) MIMO-OFDM Schemes [09.7-11.6]
- Support Association : LG Innotek Inc.
The Development of QoS-Aware Automatic User Interface Switching Technology [09.3-13.12]
- Support Association : Ministry of Knowledge Economy, Republic of Korea
A Study on the combined AMC-MIMO System with Practical DPC to approach optimal channel capacity [08.7-09.6]
- Support Association : Korea Research Foundation
Design and Performance Analysis of ICIC of Algorithm In IMT-Advanced System [08.6-08.12]
- Support Association : ETRI
Communication Module Development with MIMO scheme [07.6-09.5]
- Support Association : LG Innotek Inc.
A study on practicable MIMO schemes to Approach Sub-optimal Channel Capacity [07.1-07.12]
- Support Association : LG Electronics Inc.
IMT-2000(3rd Mobile Communication) WCDMA+GSM+GPRS Modem/Protocol SW [98.6-06.2]
- Many 3G Europe Mobile Phone Models : SW Project Leader
> SW Product Concept Planning
> SW Project Planning
> SW Design Verification
> SW Product Verification
> SW Production Qualification
- Europe WCDMA Model Radio Protocol Development
- Japan WCDMA Model Radio Protocol Development
- U.S. WCDMA Model Radio Protocol Development
IMT-2000(3rd Mobile Communication)
Radio Protocol SW Development [97.8-98.5]
- IMT-2000 MAC/RLC/RRC Design
- 3GPP Spec. Contribution
- Many IPR (Intellectual Property Right) acquirement
: Cross License Contract with many company (Motorola, NEC, etc)
- SW Collaboration Development with TI/EMP/Qualcomm
GSM (Europe Digital Mobile Phone)
LAYER1/2/3 S/W Development [96.7-97.7]
- GSM Physical Layer SW Development
- GSM Data-Link Layer SW Development
- GSM RR/MM/CC Layer SW Development
GSM (Europe Digital Mobile Phone)
MODEM ASIC Development [94.12-96.6]
- GSM Modem Design using HDL/Compass Tool
- GSM Coder/Decoder Design using HDL/Compass Tool
CDMA(U.S. Digital Mobile Phone)
LAYER1 H/W, S/W Development [93.3-94.11]
- CDMA Architecture Development (OS, File System)
- CDMA Device Development (LCD, Keypad, Memory Conf.)
- CDMA Physical Layer SW
: Power Control
: Handover Concept
IS-54 (U.S. Digital Mobile Phone)
LAYER1 H/W, S/W Development [92.8-93.2]
- IS-54 Architecture Development (OS, File System)
- IS-54 Device Development (LCD, Keypad, Memory Conf.)
- IS-54 Physical Layer SW
: Time-Slot Mechanism
International patents : 29
- U.S. Patents
29. ADAPTIVE TRANSMISSION METHOD AND APPARATUS FOR IMPROVING VEHICULAR COMMUNICATION PERFORMANCE
: US 10,237,866(2019.03.19)
28. MACHINE TO MACHINE SYSTEM, METHOD AND SERVER USING SOCIAL NETWORK SERVICE : US 9,800,996 (2017.10.24)
27. APPARATUS AND METHOD FOR ANALYZING PERFORMANCE ACCORDING TO INTER-CELL INTERFERENCE CONTROL
BASED ON COORDINATED MULTIPOINT COMMUNICATION IN HETEROGENEOUS NETWORK : US 9232415 B2 (2016.01.05)
26. 셀룰러 이동통신 시스템에서의 셀간 간섭 조정 방법 : US 8582513 B2 (2013.11.12)
25. Method for formatting signal in mobile communication system : US 7545807 B2 (2009.06.09)
24. Method for transmitting signals in mobile communication system : US 7415040 B1 (2008.08.19)
23. Adaptive modulation coding system and method in a mobile communication network : US 7379492 B2 (2008.05.27)
22. Method for branching data in mobile communication terminal : US 7295529 B2 (2007.11.13)
21. Communication system with improved medium access control sub-layer : US 7123628 B1 (2006.10.17)
20. Method for formatting signal in mobile communication system : 20060092911 (2006.05.04)
19. Method for formatting signal in mobile communication system : 20050013272 (2005.01.20)
18. Radio protocol for mobile communication system and method : 6804202 (2004.10.12)
17. Method for formatting signal in mobile communication system : 6791963 (2004.09.14)
16. Radio protocol for mobile communication system and method : 6788652 (2004.09.07)
15. Method of communication between mobile station and base station in mobile communication system
: 6614778 (2003.09.02)
14. Method and apparatus for controlling asymmetric dynamic radio bearers in mobile packet data
communications system : 6414943 (2002.07.02)
- Europe Patents
13. Method for processing random access in mobile communication system : EP 1742501 B1 (2007.10.17)
12. Method for realizing a service in a mobile communication system : EP 1746849 (2007.01.24)
11. Method for processing random access in mobile communications system : EP 981257 B1 (2007.01.10)
10. Method for branching data in mobile communication terminal : EP 993148 B1 (2006.12.27)
9. Method for realizing multicast service in mobile communication system : EP 1006740 B1 (2006.09.20)
8. Controlling asymmetric dynamic radio bearers in mobile packet data communications system
: EP 981229 B1 (2006.04.19)
7. Method of communication between mobile station and base station in mobile communication
: EP 948149 B1 (2005.08.10)
6. Method for formatting signal in mobile communication system : 1538763 (2005.06.08 Bulletin 2005/23)
5. Method for formatting signals in mobile communication system : EP 991208 B1 (2005.02.02)
4. for realizing contention resolution in mobile communication system : EP 1009184 B1 (2004.09.29)
3. Method for formatting signals in mobile communication system : 991208 (2003.11.26 Bulletin 2003/48)
2. Method of communication between mobile station and base station in mobile communication system
: 948149 (2002.10.23)
1. Method for realizing contention resolution in mobile communication system : 1009184 (2002.04.11)
MAIN INTERESTING ITEMS : RESEARCH AND DEVELOPMENT
Research Part
- Digital & Wireless Communication System
- AMC (Adaptive Modulation and Coding)
- MIMO (Multiple input Multiple output)
- OFDM & OFDMA (Orthogonal Frequency Division Multiplexing & Multiple Access)
- Relaying Scheme for Wireless Communication
- ICIM (Inter Cell Interference Management)
- CoMP (Coordinated MultiPoint)
- D2D (Device to Device)
- SCE (Small Cell Enhancement)
- MTC (Machine Type Communications)
- V2X (Vehicle To Everything)
- IoE (Internet of Everything)
- NR MIMO (New Radio Multi Input Multi Output)
- Convergence 3D Communications
- Deep Learning-based Communications
Development Part
- Mobile Terminal System for Next Generation
- Physical Layer Software for Mobile Terminal
- Radio MODEM Design
- Radio Protocol SW Development
- AMPS, CDMA, GSM, WCDMA Mobile Phone
- HSDPA/HSUPA/HSOPA, DVB-H, T-DMB Phone