ETRI-Knowledge Sharing Plaform

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