ETRI-Knowledge Sharing Plaform

Mobile Hotspot High-Speed Trains Simulation Results Computer Simulation(MC and MD) Network System Mobile Wireless Backhaul Use Cases Field Trial User Equipment(UE) System Design Mobile Backhaul Frame Structure Technical Challenges Cellular Networks MHN-E Research Institute High-Speed Railway Communications Fifth Generation(5G) Cellular System Mobile Communication Systems Spectrum Sharing Channel Structure Distributed Antenna Systems(DAS) Channel Characteristics Mmwave Communication Path Loss Doppler Shift System Performance Open-Loop Data Throughput High Speed Data Performance Evaluation Low Latency Outdoor Environments Rician Fading Channel 3G LTE Train Communications Baseband Modem 3rd Generation Partnership Project(3GPP) Proof-Of-Concept Millimeter Waves(MMW) System Architecture Iot Devices Service Continuity Backhaul Link Moving Vehicle Real-World Testbed Tunnel Scenario Long Term Evolution Advanced(LTE-Advanced) Mobile Broadband Cost-Effective Mhz Bandwidth End-Users Third Generation Partnership Project Beam Switching Machine-Type-Communication(MTC) Cellular Communication(GSM) Public Transportation Mmwave Band Toward 5g Multi-Connectivity Winter Olympic Games Subway Line Design Elements Gigabit-Per-Second(Gbps) Communication Network 5g And Beyond Communications System Mobile System Vehicular Communication System 5 Ghz Channel Condition Fully Integrated Frequency Band Rf Self-Interference Cancellation Radio Access Technology Communication Services Ieee 802.11ad Transmit Antennas Ultra-Dense Networks 5g Technology High Speed Communication Key Technology Iterative Receivers Performance Analysis Conventional Methods Antenna Array Augmented Reality(AR) Signal Noise Ratio(SNR) Wide Dynamic Range(WDR) Floating Point Hst Communications Spectral Efficiency(SE) Mobile Relay Cell Throughput Ofdm Systems Carrier Aggregation Satellite Link Doppler Frequency Shift Urban Roads Multipath Components Research Projects Speed-Up Rf Transceiver 5g Telecommunication Time-Domain Directional Antenna Non-Coherent Measurement Campaign Wireless Communication System Type Control Rf Front End Railway Environment Technical Report Dense Urban Mobile Station(MS) 28 Ghz Rail Traffic Level Architecture Full-Duplex Radio Vertical Sectorization Synchronization Signal Multi-Antenna Hardware Architecture Deployment Of Small Cells Road Side Unit Collaborative Project Need For Wireless Mobile Vehicle-To-Vehicle Smart Devices Quality Of Service(QoS) Radio Access Network Vehicle-To-Infrastructure(V2I) Artificial Intelligence Satellite Network Training Sequence(TS) Time Division Duplexing(TDD) Prototype System Number Of Users Cell Site 500 Mbps Block Error Rate(BLER) Handover Failure Network Architecture Fixed-Point Implementation Complexity Hardware Prototype Signal-To-Noise Internet Access Spectrum Efficiency Frequency Division Duplex Low Mobility In-Vehicle TRANSMIT DIVERSITY Unlicensed Band Software Reconfiguration Based System Signal Design Downlink Control Channel Maximum Data Rate Mobile Edge Computing(MEC) Seamless Connectivity Single Carrier Frequency Division Multiple Access(SCFDMA) Millimeter Wave Communication Satellite System Data Services(DSs) Physical Random Access Channel(PRACH) Channel Measurement Time-Varying Virtual Reality(VR) Ray Tracing Unbalanced Loads Domain Sequence Cell Identification Highly Reliable Research And Development Dynamic Map Wi-Fi Network Real-Time Performance Digital World Orthogonal Frequency Division Multiplexing(OFDM) Load Balancing Vehicular Networks Service Scenarios Low-Power Detection Error Online Gaming Residual Self-Interference Half-Duplex(HD) Search Mode Practical Implementation Detection Probability Ultra-High Reliability Uplink Control Channel Flow Characteristics Adaptive Beamforming Indoor Environment Channel Design Rf Module Rate Performance State-Of-Art Wideband Communication Power Saving Key Parameters Three-Dimensional Environment Interference Management Techniques Performance Test Transceiver Design Diversity Scheme Prototype Development Collaborative Research 30 Ghz Design Evaluation Synchronization Mechanism Coherent Accumulation Distributed Manner Service Reliability Coherence Time Macro Cell Fixed Relays Technical Evolution Machine To Machine(M2M) Demodulation Reference Signal Data Transfer Power Spectral Density(PSD) Modulation Order Performance Improvement Multimedia Data Experimental Evaluation Digital Self-Interference Cancellation Stochastic Geometry Battery Efficiency Integrated Operation Broadcast Channel Key Performance Index(KPI) Data Stream Software Radio Deployment Cost Channel State Information Feedback Harmful Interference Efficient Design Antenna Radiation Pattern Access Method Backhaul Capacity High Rate Design Stage Map Information Nakagami Fading Compensation Scheme Ofdm Signal Next Generation Networks(NGN) Noise Power Analysis And Simulation High Definition Virtualized Infrastructure Link Adaptation(LA) Two-Step Satellite-Terrestrial Network Boundary Information Future Research Directions Network Elements Urban Roadway Offset Correction Relay Technology Radio Link Quality Set Up Lte System Filter Design Rtl Design Influential Factor Wideband Measurements Imt-Advanced Multi-Player V2x Communication Highway Transportation Broadband Services 60 Ghz Band 6 Ghz Coverage Hole 3d Beamforming Component Carriers(CCs) Snr Estimation Interference Signal Signal-To-Interference-Plus-Noise Ratio(SINR) Exclusion Zone Tightly Coupled Techno-Economic Analysis Experimental Trial Service System Most Frequent Mobility Management Channel Parameters Symbol Rate User Grouping Train Running Space-Frequency Block Coding(SFBC) Propagation Mechanisms Interference Mitigation Technical Features Connected And Automated Driving Analytical Results High Signal Wireless Data Testbed Implementation Frequency Domain(FD) User Experience Search Window Size Mobile Telecommunication Overall Design Technical Specifications Optimal Threshold Weight Calculation Tunnel Environments Numerical Results High Mobility Environment High Precision Positioning Joint Control Broadband Communication System Resource Selection Technology Evolution 5g Mobile Communication Power Variation Estimation Of Noise Transmit Antenna Diversity Trade-Off Non-Orthogonal Multiple Access(NOMA) Vector Modulator Communication Interruption Cognitive Satellite Search Time Highway Environment Estimation Method Timing Advance Blind Detection Wireless Networking Cell-Edge Multiple Input Multiple Output(MIMO) Coupled With Success Probability Mmwave Channel Detection Performance Success Rate Closed-Loop Beam Misalignment Control Field Small-Signal Target Base Station(TBS) Resource Utilization Efficient Resource Allocation Threshold Value Preliminary Results Completion Time Service Environment Zadoff-Chu Digital Domain Penetration Loss Printed Circuit Board(PCB) Automatic Frequency Control Single Frequency Network(SFN) Time Division Multiplexing Positioning Accuracy Single Frequency Multi Flow Multiplexing Methods 6 Mhz Loop-Back Test Testbed Measurements Lab Test Multimedia Service Comprehensive Study Throughput Gain Mobile Devices Shadowed Rician Fading Random Access Preamble Low Computational Complexity Mimo Receiver Cloud Service Experimental Validation Zone-Based Hardware Complexity Wireless Connectivity Enabling Technologies Seamless Connection 5g Cellular Design And Develop Carrier Networks Load Distribution 3d Networks Mobile Internet Services Mitigation Techniques Successive Interference Cancellation Stochastic Channel Modeling Network Structure Network Throughput Design Tool Vehicle Platooning Road Environment Coverage Area Narrowband Internet Of Things(NB-IoT) Cellular Model Traffic Controller Modulation Format Interference Channels Resource Allocation Method Markov Decision Process Urban Scenarios Doppler Compensation Mitigation Method Noise Floor Signal Distortion Doppler Effect Propagation Environment E-UTRA Cross Interference Infrastructure Deployment Wireless Equipment Cdma Systems Network Service Lte Standard 3d Space Wave Beamforming Round Trip Delay Wireless Backhauling Railway Tunnel Common Reference Indoor Testing Positioning Services Closed-Form Hybrid Automatic Repeat Request(HARQ) Precoding Matrix Internet Users Its Efficiency New Method Small Cell Deployment Video Games Block Partitioning Channel Generator Large-Scale Highway Scenario Performance Loss Superior Performance Earth Station Multi-Radio Access Service Provisioning Reliable Communication Inter-Site Distance Remote Radio Head(RRH) Radio Resource Flexible Use Online News Design And Implementation Smart Phone Beam Pattern Resource Pool Wide Spectrum Reduced Power Influence Analysis Line-Of-Sight(LOS) Super High Frequency Under Design Frequency Planning Performance Gap Poisson Point Process(PPP) Mobility Support Communication Architecture Mobile Data Traffic Performance Degradation Coverage Problem Energy-Efficient Pilot-Aided Channel Estimation Mimo Scheme Machine Learning (Ml) Terrestrial Interference Fixed Beamforming Rician Channel Communication Link Unidirectional Network Beamforming Scheme Inter-Cell Interference(ICI) Sidelink Communications 25 Gbps Relay Station E-Mail Experimental Testbed Ultra High Speed Sub-Frame Wireless Personal Area Network(WPAN) Service Delivery In-Band Full Duplex Low Speed Heterogeneous Network(HetNet) Receiver Structure Data Transmission Rate On-Demand Services Integrated System Frame Format Wi-Fi Technology Polarization Configuration Precision Sensing Data Usage Sub-Channels Vehicular Applications Relaying Technique Retransmission Based Multipath Fading Resource Sensing Telecommunications Networks Network Layout Mesh Network System Parameters Access Speed Service Quality System Description Connection Method Traffic Demand International Telecommunications Union Radiocommunication(ITU-R) Spatial Multiplexing(SMX) Millimeter-Wave Band Uplink And Downlink Physical Layer Design Relay-Based Satellite And Terrestrial Link Budget Network Management Handover Zone Multiple Radio Access Technologies(Multi-RATs) System Sampling Rate Flow Structure Full Swing Following Control Performance Enhancement Maximum Speed Subway Tunnel Outage Probability(OP) Channel Decoding Main Roads Outage Analysis Limiting Factor Receiver Performance Research Work Interpolation-Based 5g Millimeter-Wave Data Communication As Coverage Reverse Frequency Reuse Time Diversity Technological Solutions Millimeter-Wave Frequency Fpga Board Link Level Simulation PIC-MMSE Relay Network Performance Gain Network Deployment Signal Structure Broadband Access Technical Standard High-Bandwidth Optical Fiber System Optimization Network Environment Handover Scheme 5g Wireless Technology System Deployment Technical Feasibility Mmwave Propagation Outage Performance System Configuration Social Media Minimum Mean Square Error(MMSE) System Prototype Variable Gain Performance Comparison Frequency Offset Compensation Accurate Positioning System Requirements Array Antenna Sic Receiver Edge Cloud Environment Modeling Space-Borne Technology Trends Bed Design Self-Interference Channel System-Level Simulation Next-Generation Communications International Telecommunication Union(ITU) Urban Environment Resource Management Content Download Wide Bandwidth 3-Dimensional Massive Mimo Test-Bed Mtc Devices High-Capacity Wireless Internet Massive Connectivity 3gpp Lte-Advanced Symbol Synchronization Video Streaming Service High-Speed Mobile 16 Quadrature Amplitude Modulation(16QAM) Lte Downlink Fixed Wireless Access(FWA) Mobile Networks Cell Searcher Resource Index Setting Up Qam Constellation Low-Orbit Frequency Selective Joint Research Time Consumption Performance Indicators Efficient Operation Technological Trends Tx Power Design Concept Power Management Ieee 802.16j Lms Algorithm Configuration Optimization Ultra-Precise Positioning Power Control Method Boundary Detection Energy Combining Ultra-High Data Rate Multi-Gbps Virtualized Network Function System-Level Design Parallel Interference Cancellation Detection Algorithm Power Consumption Reduction Precoding Vector Improved Performance Radio Frequency (Rf) Propagation Channel Power Control Scheme