ETRI-Knowledge Sharing Plaform

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