Subject

Subjects : Line of sight (LOS)

  • Articles (84)
  • Patents (17)
  • R&D Reports (0)
논문 검색결과
Type Year Title Cited Download
Journal 2025 Line-of-Sight Probability in Urban Environments Representing Deterministic Grids   Kim Kyungwon  IEEE Transactions on Antennas and Propagation, v.73, no.3, pp.1792-1804 0 원문
Journal 2025 Sky visibility analysis under urban networks: A stochastic geometry approach   유희정  ICT EXPRESS, v.11, no.1, pp.157-160 0 원문
Journal 2025 Stochastic Geometry Analysis of RIS-Assisted Cellular Networks with Reflective Intelligent Surfaces on Roads   최창식  IEEE Transactions on Communications, v.73, no.2, pp.859-873 1 원문
Conference 2024 Conversion of coordinate system in 3GPP channel model   Kim Sucheol  International Conference on Information and Communication Technology Convergence (ICTC) 2024, pp.1732-1735 0 원문
Journal 2024 Atmospheric Attenuation Model Using Gaussian Process in Sub-THz Terrestrial Wireless Communications   장기정  IEEE Antennas and Wireless Propagation Letters, v.23, no.2, pp.568-572 2 원문
Conference 2023 Direction Finding Method for Fast Beam Alignment in Wireless Communication Systems   Seon-Ae Kim  International Conference on Information and Communication Technology Convergence (ICTC) 2023, pp.1133-1136 2 원문
Journal 2023 Beam Selection Algorithm Utilizing Fingerprint DB Based on User Types in UAV Support Systems   Kim/Jihung  KSII Transactions on Internet and Information Systems, v.17, no.9, pp.2590-2608 1 원문
Journal 2023 Stepped-Frequency Binary Offset Carrier Modulation for Global Navigation Satellite Systems   공승현  IEEE Transactions on Aerospace and Electronic Systems, v.59, no.3, pp.2733-2751 4 원문
Journal 2023 159-GHz Propagation Measurement and Analysis in Urban Microcellular Environment for 6G   Juyul Lee  IEEE Wireless Communications Letters, v.12, no.2, pp.277-281 15 원문
Journal 2022 Frequency divided group beamforming with sparse spacefrequency code for above 6 GHz URLLC systems   Yoon Chanho  ETRI Journal, v.44, no.6, pp.925-935 5 원문
Conference 2022 Delay Spread Model for Super Proximity Environments at 285 GHz Band   Kim Jong Ho  Global Symposium on Millimeter-Waves & Terahertz (GSMM) 2022, pp.188-189 0 원문
Journal 2021 Deep Reinforcement Learning for UAV Trajectory Design Considering Mobile Ground Users   이원석  Sensors, v.21, no.24, pp.1-13 16 원문
Journal 2021 Rain Attenuation Prediction Model for Terrestrial Links Using Gaussian Process Regression   장기정  IEEE Communications Letters, v.25, no.11, pp.3719-3723 9 원문
Journal 2021 Empirical millimeter‐wave wideband propagation characteristics of high‐speed train environments   Park Jae Joon  ETRI Journal, v.43, no.3, pp.377-388 8 원문
Conference 2021 Multi-Reference Based Target Tracking for TDOA Systems   Jaeuk Baek  International Conference on Big Data and Smart Computing (BigComp) 2021, pp.279-282 1 원문
Journal 2020 Group Connectivity-Based UAV Positioning and Data Slot Allocation for Tactical MANET   이재생  IEEE Access, v.8, pp.220570-220584 11 원문
Conference 2020 Performance Comparison of Equalization Schemes for OTFS over Time-Varying Multipath Channels   Wooram Shin  International Conference on Information and Communication Technology Convergence (ICTC) 2020, pp.1433-1438 2 원문
Journal 2020 A Ray Tracing and Joint Spectrum Based Clustering and Tracking Algorithm for Internet of Intelligent Vehicles   Luoyan Zhu  Journal of Communications and Information Networks, v.5, no.3, pp.265-281 5 원문
Journal 2020 Empirical Model Including the Statistics of Location Variability for the Over-Rooftop Path in the 32 GHz Band   Yoon Young Keun  IEEE Access, v.8, pp.77263-77271 3 원문
Conference 2019 Pulsed Modulation PHY for Power Efficient Optical Wireless Communication   Malte Hinrichs  International Conference on Communications (ICC) 2019, pp.1-7 12 원문
Journal 2019 Site Prediction Model for the over Rooftop Path in a Suburban Environment at Millimeter Wave   Yoon Young Keun  International Journal of Antennas and Propagation, v.2019, pp.1-13 5 원문
Conference 2019 Direct Estimation of Multipath in a Deep Urban Area using Multi-GNSS Carrier Phase Variation and Previous Position   이용준  ION Pacific PNT 2019, pp.1-9
Conference 2019 Multipath Propagation Characteristics for 5G Vehicular Communications Based on 28 GHz Expressway Measurements   Park Jae Joon  European Conference on Antennas and Propagation (EuCAP) 2019, pp.1-5 8
Conference 2018 Tracking Control for Free-Space Optical Communication of Unmanned Aerial Vehicle   Ryu Ji Hyoung  International Conference on Communication and Information Systems (ICCIS) 2018, pp.132-136 6 원문
Conference 2018 Poster Abstract: An Iterative Approach for Non-Line-of-Sight Error Mitigation in UWB Localization   박지웅  International Conference on Information Processing in Sensor Networks (IPSN) 2018, pp.116-117 0 원문
Conference 2018 Field Trial of Millimeter-Wave-based MHN System for Vehicular Communications   Kim Junhyeong  European Conference on Antennas and Propagation (EuCAP) 2018, pp.1-5 1
Conference 2017 Plane Wave Integral Representations inside a Reveberation Chamber having Field Anisotropy   Lee Young Seung  Conference on Antenna Measurements and Applications (CAMA) 2017, pp.142-143 0 원문
Conference 2017 Performance Analysis of the Jamming Signal Geolocation System using On-board AoA Estimator Mounted on UAV   Choi Sanghyouk  International Conference on Control, Automation and Systems (ICCAS) 2017, pp.1976-1979 2 원문
Conference 2017 Diffraction Loss Model based on 28 GHz Over-Rooftop Propagation Measurements   Kim Kyungwon  Vehicular Technology Conference (VTC) 2017 (Fall), pp.1-5 8 원문
Journal 2017 16-QAM OFDM-Based K-Band LoS MIMO Communication System with Alignment Mismatch Compensation   Kim Bong-Su  ETRI Journal, v.39, no.4, pp.535-545 4 원문
Conference 2016 18 GHz 2×2 analog LoS MIMO test-bed system with fully controlled ICM   Kim Bong-Su  International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.1023-1025 2 원문
Conference 2016 The Distance Characteristics of R.M.S. Delay Spread at Urban Low-Rise Environment   Kim Jong Ho  International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.1020-1022 3 원문
Conference 2016 The Delay Spread Characteristics of 28GHz Band at LOS Environments   Kim Jong Ho  Asia-Pacific Radio Science Conference (AP-RASC) 2016, pp.1-3 1 원문
Conference 2016 Cellular based Non-line-of-sight Positioning   Cho Jai Hyung  Asia-Pacific Radio Science Conference (AP-RASC) 2016, pp.281-284
Conference 2016 Frequency Range Extension of the ITU-R NLOS Path Loss Models Applicable for Urban Street Environments with 28 GHz Measurements   Juyul Lee  European Conference on Antennas and Propagation (EuCAP) 2016, pp.1-5 7 원문
Conference 2015 Millimeter-Wave Delay Spread Measurement and Simulation at LoS Urban Low-Rise Environments   Kim Jong Ho  International Conference on Information and Communication Technology Convergence (ICTC) 2015, pp.1197-1198
Journal 2015 Effect of Selection Diversity on Capacity of Dual-Polarized Antenna Systems   왕한호  International Journal of Software Engineering and Its Applications, v.9, no.9, pp.167-176 0 원문
Conference 2015 28GHz Wideband Characteristics at Urban Area   Kim Jong Ho  Vehicular Technology Conference (VTC) 2015 (Fall), pp.1-3 3 원문
Conference 2015 Non-Line-of-Sight Path Loss Model for Low-Height Terminals in Urban Street Grid Environments   Juyul Lee  International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting 2015, pp.1792-1793 1 원문
Conference 2015 Analysis of Positioning Accuracy Corresponding to the Number of BLE Beacons in Indoor Positioning System   Ji Myungin  International Conference on Advanced Communication Technology (ICACT) 2015, pp.92-95 110 원문
Conference 2015 Multipath Channel Characteristics for Propagation between Mobile Terminals in Urban Street Canyon Environments   Kim Myung Don  International Conference on Advanced Communication Technology (ICACT) 2015, pp.511-516 5 원문
Journal 2015 NLOS Path Loss Model for Low-Height Antenna Links in High-Rise Urban Street Grid Environments   Juyul Lee  International Journal of Antennas and Propagation, v.2015, pp.1-10 8 원문
Journal 2014 High Accuracy of Indoor Hybrid Positioning Method based on Mobile Device   Lee Jae Gi  전자통신동향분석, v.29, no.6, pp.113-125 원문
Conference 2014 Experimental Wideband Spatial Correlation Measurements of Low-Height Mobiles in Outdoor Urban Environments   Jinyi Liang  International Conference on Information and Communication Technology Convergence (ICTC) 2014, pp.854-857 1 원문
Conference 2014 Angular Spread Characteristics for Propagation between Terminals in Urban Street Canyon Environments   Kim Myung Don  International Conference on Information and Communication Technology Convergence (ICTC) 2014, pp.719-722 0 원문
Conference 2014 60 and 28GHz Delay Spread Measurements and Simulation at Indoor   Kim Jong Ho  International Conference on Information and Communication Technology Convergence (ICTC) 2014, pp.148-150 2 원문
Journal 2014 Fading Effects and Antenna Diversity Tests of WAVE Communications   Choi Hyun Kyun  한국통신학회논문지 C : 융합기술, v.39C, no.10, pp.967-973 원문
Conference 2014 Path Loss Measurements for Low-Antenna Links in Urban Street Environments   Juyul Lee  Antennas and Propagation Society International Symposium (APSURSI) 2014, pp.957-958 5 원문
Journal 2014 System Coverage and Capacity Analysis on Millimeter-Wave Band for 5G Mobile Communication Systems with Massive Antenna Structure   김준석  International Journal of Antennas and Propagation, v.2014, pp.1-11 17 원문
Conference 2013 The Measurements of Rain Attenuation for Terrestrial Link at millimeter Wave   Kim Jong Ho  International Conference on Information and Communication Technology Convergence (ICTC) 2013, pp.848-849 13 원문
Conference 2013 Building Height Effects on Path Loss for Low Antenna Links in Urban Street Grid Environments   Juyul Lee  Asia Pacific Wireless Communications Symposium (APWCS) 2013, pp.194-198
Conference 2013 Implementation of a Seamless Uncompressed Video Transmission System in 60GHz Bands   Choi Jong Hwa  International Conference on Consumer Electronics (ICCE) 2013, pp.422-423 3 원문
Conference 2012 An Analysis of Fading Effects in LOS Communication Environments   Choi Hyun Kyun  International Conference on Information and Communication Technology Convergence (ICTC) 2012, pp.454-455 1 원문
Conference 2012 An Autocorrelation Model for Shadow Fading in Rural Macro Environments   김원섭  Asia-Pacific Conference on Communications (APCC) 2012, pp.323-326 6 원문
Journal 2012 Performance Analysis of Spatially Correlated MIMO-OFDM Beamforming Systems with the Maximum Eigenvalue Model from Measured MIMO Channels   김원섭  IEEE Transactions on Wireless Communications, v.11, no.10, pp.3744-3753 6 원문
Conference 2012 Rain Attenuation at 73GHz Terrestrial Link   Kim Jong Ho  International Conference on Information and Communication Technology Convergence (ICTC) 2012, pp.456-457 1 원문
Conference 2012 STVC: Secure Traffic-light to Vehicle Communication   Kim Kyeong Tae  International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT) 2012, pp.96-104 4 원문
Journal 2012 A Fixed Sensor-Based Intersection Collision Warning System in Vulnerable Line-of-Sight and/or Traffic-Violation-Prone Environment   Jang Jeongah  IEEE Transactions on Intelligent Transportation Systems, v.13, no.4, pp.1880-1890 26 원문
Journal 2012 Distribution of Eigenvalues for 2x2 MIMO Channel Capacity Based on Indoor Measurements   김원섭  IEEE Transactions on Wireless Communications, v.11, no.4, pp.1255-1259 10 원문
Conference 2012 Wearable Network Using Optical e-Textile Antenna for NLOS   Noh Kyoung Ju  International Conference on Consumer Electronics (ICCE) 2012, pp.556-557 0 원문
Journal 2011 Measurement and Analysis of LOS-based Path Loss in Urban Wireless Sensor Network Environments   Bae Myung Nam  정보과학회논문지 : 정보통신, v.38, no.5, pp.411-416
Conference 2011 Experimental Investigation of Impact of Antenna Locations on the Capacity of Wideband Distributed Antenna Systems in Indoor Environments   Xu Zhou  European Conference on Antennas and Propagation (EUCAP) 2011, pp.1639-1643 7
Conference 2011 Antenna Directivity Effect on the Delay Spread at Millimeter-Wave   Kim Jong Ho  International Conference on Advanced Communication Technology (ICACT) 2011, pp.8-12
Conference 2010 Capacity Analysis of MIMO Channel with Line-of-Sight and Reflected Paths for Millimeter-Wave Communication   이승준  International Conference on Signal Processing and Communication Systems (ICSPCS) 2010, pp.1-5 2 원문
Conference 2010 Wideband MIMO Channel Measurements in Indoor Hotspot Scenario at 3.705GHz   Kim Myung Don  International Conference on Signal Processing and Communication Systems (ICSPCS) 2010, pp.1-5 4 원문
Conference 2010 Mobile WiMAX Performance Measurements and the Selection of Path Loss Model for UGV   Lee Meong-Hun  International Conference on Information and Communication Technology Convergence (ICTC) 2010, pp.183-184 4 원문
Journal 2010 Calculation of Effective Receiving Electric Field Level using the Measurement Analysis from Actual Domestic DTV Environment   Choi Sung Woong  한국통신학회논문지 A : 무선통신, v.35, no.7, pp.725-730
Conference 2010 Measurement and Simulation for Delay Spread on the T-type Hallway in Indoor Office Building Environment   Yoon Young Keun  Antennas and Propagation Society International Symposium (APSURSI) 2010, pp.1-4 3 원문
Journal 2010 RSSI based Proximity User Detection System using Exponential Moving Average   윤기훈  전자공학회논문지 SP, v.47, no.4, pp.105-111
Conference 2010 Capacity Analysis of MIMO Channel with Line-of-Sight and Reflected Paths for Millimeter-Wave Communication   이승준  Wireless Communications and Networking Conference (WCNC) 2010, pp.1-5
Conference 2010 Extraction of Channel Parameter on the Office in LOS Indoor Building Environment   Yoon Young Keun  International Conference on Advanced Communication Technology (ICACT) 2010, pp.570-573
Conference 2009 Measurements of Path Loss in MM-Wave for Indoor Environments   Jung Myoung-Won  Asia-Pacific Microwave Conference (APMC) 2009, pp.1068-1071 14 원문
Journal 2009 DoA Estimation of Line of Sight Signal in Multipath Channel for GNSS Receiver   김선우  IEICE Transactions on Communications, v.E92-B, no.11, pp.3397-3400 1 원문
Conference 2009 Eigenvalue Analysis and Its Modeling for 2×2 MIMO Channel Capacity based on Indoor Measurements   김원섭  International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2009, pp.2534-2538 2 원문
Conference 2009 Large-Scale Characteristics of Wideband MIMO Channel in Rural Macro Environments   김원섭  Asia Pacific Wireless Communications Symposium (APWCS) 2009, pp.1-4
Conference 2009 Carrier Frequency Effects on Propagation Characteristics in Rural Macro Environments   김원섭  International Conference on Communications and Networking in China (ChinaCom) 2009, pp.1050-1054 1 원문
Conference 2009 Modeling of Eigenvalues for MIMO Channel Capacity Based on Outdoor Measurements   김원섭  Vehicular Technology Conference (VTC) 2009 (Spring), pp.1-5 5 원문
Journal 2008 Scheduling North-South Mirror Motion between Two Consecutive Meteorological Images of COMS   Lee Soo Jeon  통신위성우주산업연구회논문지, v.3, no.2, pp.26-31
Conference 2008 Modeling of Mean and Variance of Eigenvalues for 2x4 MIMO Channel Capacity   Won Sop Kim  International Conference on Wireless Networks (ICWN) 2008, pp.1-6
Conference 2008 ZigBee-based IR remote control repeater and its control message frame format   Jinsoo Han  International Symposium on Consumer Electronics (ISCE) 2008, pp.1-4 9 원문
Conference 2007 The Wideband Characteristics of Radio Propagation at 8 GHz Band   Kim Jong Ho  Asia-Pacific Conference on Communications (APCC) 2007, pp.91-94 2 원문
Conference 2006 A Location-Awareness Method in Home Network and its Applications   Myungin Ji  International Ubiquitous Convergence Conference (IUC) 2006, pp.1-3
Conference 2006 A Middleware Framework for Efficient Identification of Tagged Objects   손병락  WSEAS International Conference on Applied Informatics and Communications (AIC) 2006, pp.394-399
Conference 2004 Space-time codes over PN sequences for DS/CDMA systems   Bai Dongwoon  Wireless Communications and Networking Conference (WCNC) 2004, pp.1578-1582 4 원문
특허 검색결과
Status Year Patent Name Country Family Pat. KIPRIS
Registered 2019 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA USING MULTI-PATH IN WIRELESS COMMUNICATION SYSTEM OF DISTRIBUTED MAC UNITED STATES
Registered 2009 TRANSMISSION RECEPTION APPARATUS OF DATA USING POLARIZATION TRANSMISSION IN LOS RADIO COMMUNICATION SYSTEM UNITED STATES
Registered 2014 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM UNITED STATES
Registered 2015 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM UNITED STATES
Registered 2018 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM UNITED STATES
Registered 2016 가시경로 상에서 다중입력 다중출력 시스템의 성능 향상 방법 KOREA KIPRIS
Registered 2007 다중 경로를 이용한 스트리밍 데이터 송수신 장치 및 그 방법 KOREA KIPRIS
Registered 2020 무선 통신 시스템에서의 보안 통신 방법 및 장치 KOREA KIPRIS
Registered 2008 무선통신 시스템에서의 데이터 송수신 장치 및 방법 KOREA KIPRIS
Registered 2009 분산 매체 접근제어를 사용하는 무선통신 시스템에서 다중 경로를 사용한 데이터 송수신 장치 및 그 방법 KOREA KIPRIS
Registered 2009 APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA USING MULTI-PATH IN WIRELESS COMMUNICATION SYSTEM OF DISTRIBUTED MAC UNITED STATES
Registered 2014 METHOD AND APPARATUS FOR ANALYZING CONCENTRATION LEVEL OF DRIVER UNITED STATES
Registered 2015 APPARATUS AND METHOD FOR PROVIDING SAFE DRIVING INFORMATION UNITED STATES
Registered 2009 중앙 제어식 MAC 기반의 무선통신 시스템에서의 데이터 송수신 장치 및 방법 KOREA KIPRIS
Registered 2009 중앙 제어식 MAC 기반의 무선통신 시스템에서 릴레이 디바이스를 이용한 데이터 송수신 장치 및 방법 KOREA KIPRIS
Registered 2014 SYSTEM AND METHOD FOR LEARNING DRIVING INFORMATION IN VEHICLE UNITED STATES
Registered 2013 AUTOMOTIVE AUGMENTED REALITY HEAD-UP DISPLAY APPARATUS AND METHOD UNITED STATES
연구보고서 검색결과
Type Year Research Project Primary Investigator Download
No search results.