ETRI-Knowledge Sharing Plaform

4-Level Pulse Amplitude Modulation(PAM-4) Distributed Antenna Systems(DAS) Optical Transceiver Next-Generation Mobile Fronthaul Receiver Sensitivity Sub-Thz Indoor Network Mobile Services Forward Error Correction(FEC) TO-CAN Optical Networks Communication Technologies Sub-Terahertz Experimental Demonstration Millimeter Wave(mmWave) Signal Transmission 100 Gbps Extinction Ratio(ER) 40 Gb/S Thz Band 100 Gb/S Optical Link Optical Transport Network(OTN) Technical Feasibility Terahertz Band Transmission Performance Signal Generation Digital Signal Processing Receiver Optical Sub-Assembly Coherent Optical Orthogonal Frequency Division Multiplexing(CO-OFDM) Optical Access Networks 16-Ary Quadrature Amplitude Modulation(16QAM) Soft-Decision Uni-Traveling-Carrier Photodiode(UTC-PD) Flexible Pcb Glucose Concentration Optical Communications Transmission Distance Data Center Networks Cloud Networking Optical Cloud Mode Division Multiplexing(MDM) Alignment Tolerance Chromatic Dispersion(CD) Flexible Printed Circuit Board Decision Feedback Equalizer Optical Modulator Signal Distortion High Capacity 25 Gbps Thz Communication System Data Throughput Frequency Band Thz Frequency 28 Ghz Transport Technology Nonreturn-To-Zero(NRZ) Cost Reduction Intermediate-Frequency-Over-Fiber Multiple Input Multiple Output(MIMO) Transimpedance Amplifier(TIA) Schottky Barrier Diode(SBD) Signal Transmitter Optical Heterodyne On-Off Keying(OOK) 4k Video Metro-Access Tunable Filters(TFs) 50 GB Error Vector Magnitude(EVM) Off-The-Shelf Round-Trip Time(RTT) High Definition Video Power Penalty Optical Fibers Wireless Signal 100g Ethernet Low Latency Silicon Photonic Integrated Circuits Optical Ofdm System Architecture Optical Networking In-Package Coverage Extension Iq Modulator Silicon Interposer Design And Analysis Intermodulation Distortion Remote Radio Heads Switching Time Envelope Detection All-Fiber Connected Car Directly Modulated Laser(DML) Frequency Chirp Fiber Transmission Network Coverage Real-Time Dsp Wireless Systems Distributed Feedback Lasers(DFBs) Inter Symbol Interference(ISI) Open Stub Optical Power Technical Challenges Coupling With Impedance Mismatch Ofdm Signals Optical Circuit Switch Cladding Layer In-Line Packet Aggregation Optical Components Radio-Over-Fiber (Rof) System Electrical Interface Digital Signal Processor(DSP) Modulation Level Form Factor Figure Of Merit(FoM) Total Throughput 5g Mobile Communication System Local Oscillator Uplink Transmission End Users Total Cost Of Ownership Cpu-Intensive Eye Diagram Analysis Over-The-Air(OTA) 5g Networks Silicon Photonics Technology Higher-Order Mode Fiber-Based Heterogeneous Computing Systems High-Density Performance Degradation Large Capacity Optical Signal Fiber-Optic Communications Thz Wave Bit Error Ratio Cfo Estimation Key Services Signal Line Electrical Crosstalk Transmission Rate Tunable Lasers Network Technology Semiconductor Optical Amplifiers(SOAs) Frame Based Chip On Board(COB) Cloud Networks Electrical Components Optical Carrier 5g Wireless Distributed Feedback Laser Diode Video Signal Signal Receiver Indoor Distributed Antenna System(IDAS) Wireless Networks Transmission Gate(TG) Back To Back(BTB) 5g Mobile Networks Wireless Communication Systems Carrier Frequency Offset Different Wavelengths 5 Ghz Mobile Communication Systems Noise Contribution Baud Rate Performance Parameters Computing Resources Nonlinear Response Driving Conditions Error-Free Transmission Low-Density Parity-Check (Ldpc) Codes Radio Access Network(RAN) Wireless Transmission System Discrete Fourier Transform-Spread(DFT-spread) Mode Multiplexer Maximum Likelihood Sequence Estimation(MLSE) Real-Time Operation Ber Performance Avalanche Photo Diode(APD) Multimode Fiber Research And Development(R&D) Broadband Services Downlink Throughput Video Streaming Service System Performance Ofdm Systems Dispersion Compensation Mobile Broadband Baseband Unit(BBU) Few-Mode Fiber(FMF) Terahertz Wireless Communication Comparative Study Dispersion Tolerance Design Issues Delivery System Capacity Expansion Bit Error Rate Performance Current Path Current Status Carrier Frequency Optimization DP-QPSK Frequency Synchronization Fifth-Generation(5G) Inter-Datacenter Network Iq Imbalance Metro Network Non-Ideal Tx Power Thz Wireless Links Semi-Active Vehicle Driving Spread Ofdm Control Scheme Error-Floor Region Early Stages Efficient Solution Glass Substrate Integrated Sensing Manufacturing Method Photonic Integration Parasitic Inductance Internet Exchange Points Terahertz (Thz) Communication 3d Integrated Mmwave Band Bidirectional Optical Subassembly(BOSA) Direct Detection Electrical Bandwidth Ict Convergence Power Budget Time Synchronization Error Transmission Capacity Spot Size Converter(SSC) Access Control Heterogeneous Integration Multi-Protocol Optical Engine Ring Topology Uhd Video Voltage Swing Widely Tunable Cu Pillar Air Interface Bandwidth Efficient Coarse Wavelength Division Multiplexing(CWDM) Fading Effect Monolithically Integrated Network Applications Single Polarization 100% Throughput Compensation Algorithm Circuit-Based Data Compression Fully Integrated Link Structure Optical Coupling Principal Component Analysis High-Bandwidth Tunable Fabry-Perot Filter Wireless Sensing Signal Detection Fiber Channel Estimation Error Memory Architecture Optical Fiber Communication Systems Remote Node Baseband Signal Beam Divergence Delay-Sensitive Driver Amplifier Fiber-Optic Network High Data Rate Optical Buffer Transport System Thin Film Filters Wireless Fronthaul Aspherical Lens Chemical Potential Dsp Chip Dual Layer Hyper-Realistic Enhanced Performance Histogram Statistics Power Fading Residual Isi Up-Conversion Sensing Accuracy Accurate Estimation Different Architectures Future Directions Thz Wireless Communication Electrical Power Consumption Video Resolution Box-Type Datacenter Interconnection Dielectric Grating Frequency Allocation High Mode Mode Group Nonlinear Characteristics Inflection Point Time Delay 10 Ghz Bcjr Algorithm Data Collision Development Project Feasibility Study Integrated Silicon Photonics Lateral Alignment Multivariate Analysis Various Operating Conditions Sub-Carrier Multiplexing Serial Digital Interface Autonomous Driving Dc Bias Linear Correlation Optical Splitter Optimization Procedure Prism Coupling Radio-Frequency Radio System Ultra-High Frequency(UHF) 4G LTE-A Band Operation Based System Electroabsorption Modulator(EAM) High Coupling Low Bandwidth Mhz Bandwidth Optimized Design Dsp Algorithm Downlink Transmission Frequency-Tunable Polarization Tracking Pre-Distortion Wide Frequency Range 17 Ghz Service Type Data Delivery Eye Height Hardware Implementation Maximum Data Rate Optical Polarization Virtual Reality Liquid Crystals(LCs) Arrayed Waveguide Grating Router Dielectric Metasurface End To End(E2E) Experimental Setup Glucose Detection Thermally Induced Thermal Compensation Technical Issues Viterbi-Algorithm(VA) Sampling Frequency Dbr Laser High-Quality Single-Mode Optical Fiber Memory Traffic Angular Error Augmented Reality(AR) Compensation Capacity Data Access Edge Data Key Technology Mobile Communication Networks Modulation Efficiency Short Distance Technology Trends Wide Range SD-FEC Beam Steering Cache Memory Open Technology Optical Channel Passive Optical Alignment Blood Glucose Level Cyclic Slip Contribution Analysis Dual Polarization Quadrature Phase Shift Keying Passive Optical Network (Pon) System Footprint Cascaded Structure Data Modulation Detuning Effect Experimental Investigation Group Selectivity Network Equipment Numerical Simulation(Trnsys16) Transmission Method Hyper-Connected Heat Transfer Large Bending Long Distance Memory Disaggregation Memory Intensive Remote Healthcare Transmission Delay Burst-Mode Receivers(Rx's) Dual-Parallel Mach-Zehnder Modulator(DPMZM) LAN-WDM Phase-Matching Condition Two Parameters Theoretical Investigation Radio Signal Structural Parameters Autonomous Vehicle Burst Errors Dynamic Configuration Experiments And Simulations Heterogeneous Data Intimate Contact Tomlinson-Harashima Precoding(THP) Ai Applications Backward Compatibility Center Wavelength Frequency Conversion High Performance Infrastructure Support Medical Data Optical Characteristics Reverse Bias Advanced Packaging Best Performance Coding Gain Block Coding Background Noise Bandwidth Sharing Diode Detector Optical Transmission System Wavelength Stability Coupling Structure Coherent Receiver Development And Application Detection Scheme Design Strategy Optical Interconnects Three-Dimensional Simulation Transmission Speed Butt-Coupling Cost-Effectiveness Channel Equalization Data Center Computing Management Plane Mode Selective Coupler Point-To-Multipoint Power Improvement 5g System Analog-To-Digital Converters(ADCs) Fast Tunable Laser Lattice Filter Low Insertion Loss Low Energy Consumption Optic Design Technical Specifications Tunable Wavelength Ge-Pd Tunable Transceiver Upstream Transmission Coherent Ofdm Diabetes Mellitus Experimental Verification Experimental Validation Liquid Crystal Polymer(LCP) Ultra-High Speed Wireless Transmission Technology Switching Scheme Aspect Ratio Design Guidelines Eye Width Free Space Path Loss(FSPL) High Sensitivity Modulation Pattern Medical Applications Noise-Robust Optical Feedback Optical Lattice Physical Limits Payload Data Time Block Wavelength Locker Short-Range Wireless Communication Commercial Services Channel Crosstalk Four-Channel Eye Closure Filter-Based Laser Linewidth Recent Trends Research Institute 30 Ghz Carrier Phase Estimation(CPE) Externally Modulated Fibre-Optic Main Circuit Polarization Insensitivity Post-Filter Transport Capacity Reference Model Timing Jitter Video Transmission Distributed Memory Early Diagnosis Low Overhead Minimum Requirement Mobile Data Virtual Concatenation 3d Hologram Switching Contrast Flip-Chip Bonding Priority-Based Wavelength Control Analytical Methodology Analog Photonic Link Cyclic Property Impact Analysis Link Distance Monitoring Method Optical Multiplexing Pam-4 Modulation Target Ber Epoxy Resins 3d Stacked Q Factor Ethernet-Based Fiber-Wireless Link High-Speed Data Transfer Light Source Mode Dependent Loss Optical Receiver Terahertz Signal Thz System Electronic Switches Rs Code User Equipment Wave Generation Recursive Least Squares(RLS) Diabetes Management Indoor Wireless Communication Propagation Loss Service Area Single Antenna 3-Db Bandwidth Fiber Coupler Long Term Evolution - Advanced(LTE-A) Mobile Environment Topology-Based Thz Spectroscopy Synchronization Technology Straight Line Coupling Ratio(CR) Dimensional Tolerance Enhanced Algorithm Frequency Offset Compensation Impedance-Matched Oral Glucose Tolerance Test Performance Evaluation Theoretical Analyses Improved Dispersion Error Grid Relative Intensity Noise(RIN) Statistical Multiplexing Communications System Design Considerations Field-Programmable Gate Array(FPGA) Metal Support Occupied Bandwidth Virtualization Technologies Radio-Over-Fiber System All-Optical Broadband Wireless Carrier Recovery Clinical Trials Dynamic Bandwidth Fano Resonance Frequency Domain(FD) Recovery Performance Support Project Standard Single-Mode Fiber Blood Glucose Monitoring Detection Method Gain Medium Horn Antenna High Accuracy Low-Cost System Multilayer Board Probabilistic Information Optical Packet Switching Optical Losses Phase Recovery Thz Signals Limiting Factor Dac Resolution Laser Phase Noise Maximum Output Power Memory Bandwidth Photonic Devices Technology Infrastructure Real-Time Transmission Wide Tuning Range Seamless Handover Scheduling Algorithm Switching Condition Scattering Parameters(S-parameters) Metro Area Network(MAN) Radio-Over-Fiber Link Uv Epoxy 800 Mhz 100 Mhz Biosensing And Bioimaging Coupling Efficiency High Alignment Band Range Following Error Gigabit Ethernet High Reliability Multi-Service Optimal Frequency Signal Integrity(SI) Seamless Connectivity Average Memory Access Time Data Traffic Design Framework Data-Centric Duty Cycle(DC) Emerging Applications Look Up Table(LUT) Point-To-Point Remote Antenna Unit Signal Generator Access Latency Control Method Clock Signal Received Power Wireless Data Transmission Based Approach Distortion Ratio Transmitter And Receiver Ultra High Definition 100G CFP L-Shaped Cascade Architecture Frequency Regions Optical Crosstalk Optical Heterodyning Optical Filters 300 Ghz 400 Gb/S Bandwidth Bottleneck Compensation Method Ethernet Interface Memory System Mass Production Cfo Compensation Channel Memory Electronic Devices High Power Photonic Switching Timing Control Adjacent Channel Interference Conduction And Convection Data Services(DSs) Noise Figure Thermal Wavelength Drift Effective Refractive Index Zero Signal Strong Correlation Additive Noise Channel Switching HD-FEC Mixing Process Optical Switching System Phase Estimation Algorithm Thz Technology Sub-Ns Second-Order Sampling Jitter 5g Fronthaul Performance Analysis Conventional Ofdm Cost Assessment Data Expansion Electromagnetic Waves Frame Transfer(FT) Efficient Transmission Low Frequency Non-Invasive Radio-Over-Fiber Technology Wdm Transmission Soft-Output Array Lens Bandwidth Limitation Cost Efficiency Chirp Management Differential Quadrature Phase-Shift Keying(DQPSK) Electrical Signal Integrated Laser In-Phase Link Budget Parameter Characteristics Packet Switching Network Optical Bandpass Filter(OBPF) Coherent Detection Field Trial Feedback Paths(FBP) Manufacturing Processes Distributed Scheduler Resonance Wavelength Wdm System Advantages And Drawbacks Experimental Confirmation Highly Flexible Hard Decision Wireless Access Networks Coherent Communications Configuration Options Filter Coefficients Hybrid Radio Physical Constraints Backbone Network Branch Metric Distributed Bragg Reflector Fronthaul Link Time Synchronization Precision Sampling Rate Small Change