ETRI-Knowledge Sharing Plaform

Narrowband Internet Of Things(NB-IoT) Low Latency Communication Technologies 5g Mobile Communication Power Amplifiers(PAs) Massive Connectivity 3d Spatial Data Rate Remote Radio Heads Industrial Automation Systems Simulation Results Digital Predistortion(DPD) Satellite Communication Long Term Evolution(LTE) Communications Technologies Baseband Unit(BBU) Hyper-Connected Error Vector Magnitude(EVM) Single Rf Chain Lte System Smart Services Software Defined Radio(SDR) Distributed Antenna Systems(DAS) Compact Mimo Antenna Iot Systems Signal Noise Ratio(SNR) Peak To Average Power Ratio(PAPR) Mobile Communication Systems Binary Cdma Adjacent Channel Leakage Ratio(ACLR) Radio Unit(RU) Fiber Optic Cable Output Power Performance Analysis Drain Efficiency(DE) Hardware Complexity Physical Layer Memory Size Research Trends Data Traffic Spatial Multiplexing Gain Behavioral Model Performance Requirements System Complexity Volume Expansion Unlicensed Band Cellular Mobile Communication Channel Design Switching Antenna Beamforming Technology Multi-Band Sampling Rate Scheduling Method Signal-To-Noise Input Data Security Technology Gan Device Data Compression Small Cells Baseband Signal Service Stability Baseband Modem Cellular Communication(GSM) Beam Switching Subcarrier Spacing Radix-2 Ultra-Reliability Nonlinear Capacitance Single Radio Key Technology Massive Mimo Systems Quantization Noise Preamble Detection Ofdm Systems Data Stream High-Speed Communication Spatial Multiplexing Mimo(SM MIMO) Additive White Gaussian Noise(AWGN) Intermediate Frequency Inverse Fast Fourier Transform(IFFT) Ripple Current High Efficiency Power Added Efficiency(PAE) Cdma Systems System Bandwidth Polar Codes Digital Signal Processor(DSP) International Cooperation Load Modulation Physical Random Access Channel(PRACH) Receive Beamforming Worldwide Interoperability For Microwave Access(WiMAX) Collaborative Research LM-MIMO Envelope Amplifier Guard Band Multiple Radio Access Technologies(Multi-RATs) Signal Compression Multimode Base Station Power Gain Center Frequency Fifth-Generation(5G) Optical Link Open Wi-Fi Class-F -1 Management Procedures Saturation Gain Software Architecture Antenna Module Cmos Switches High Linearity Transmission Rate Adjustment Receiving Antennas IEEE 802.11(Wi-Fi) Mobile Services Rf Circuits Fixed Point K-Means Clustering Algorithm Resource Efficiency Two-Level Utilization Factor 3-Level Delta-Sigma Modulation Reliability Requirements System Cost Switching Devices Fast Switching Mission-Critical Applications Outage Probability Platform Technology Spectral Efficiency(SE) Detection Performance Modulation Technique Third Generation Partnership Project Agc Scheme Communication Link Envelope Tracking Power Amplifier Network Resources Practical Issues System Capacity Colored Noise Density Evolution Interface Module Key Performance Indicators(KPI) Quadrature Amplitude Modulation(QAM) Zadoff-Chu Sequences Flexible Radio Leo Satellite Modulo Operation Mobile System Adjustment Algorithm Wireless Interference Simplified Model Basic Element Transient Time Radio Access Network(RAN) Short Tti Adaptive Radio Design Concept Data Collision Imt-Advanced High-Order Modulation Envelope Power Multi-Level Paradigm Shift Dc Bias Radio System Connected Devices Distortion Function Data Delay Decoding Algorithm Log-Likelihood Ratio(LLR) Low-Cost Mhz Bandwidth Mimo Receiver Unit Load Smart Mobile Decoding Complexity Low Loss Power Transistors Maximum Likelihood (Ml) Detection Simple Structure Satellite Mesh Network Carrier Sense Dc Component Digital Predistorter Data Demand Price Competitiveness Uplink Scheduling Urban Channel End To End(E2E) Timing Budget Sampling Scheme Service Scenarios Cost-Effective Huge Data High-Speed Downlink Packet Access 5G LTE Indoor Coverage Multiple Signals Numerical Stability Resource Element(RE) Third-Order Communication Base Station Digital If Digital Signal Processing Link Level Simulation Matching Network New Technology Power Splitting Performance Comparison Time-Division Multiple Access(TDMA) Smart Factory Signal Spectra Envelope Tracking Amplifier Station System State-Of-The-Art Real-Time Operating System(RTOS) Total Efficiency Simple Rules Bit Switching Indoor Environment Lossy Compression Timing Advance Coordinated Multi-Point Channel Coding High Performance Least-Significant Bit(LSB) Mimo Transmission Performance Measurement Proactive Resource Management Radix-4 Voltage-Dependent Active Antenna Cloud-Ran(C-RAN) Field Programmable Gate Array (Fpga) Implementation Ofdm Signals Reflection Coefficient Common Public Radio Interface Detection Scheme Fiber Optic Link Load Resistance Long-Distance Communication Multi-Channel New Approach Peak Gain 4th Generation(4G) Code Construction Immersive Experience Interference Environment Lte-Advanced Phase Shift Keying Robust Performance Use Cases Microwave Integrated Circuits(MICs) Broadband Communication Industrial Applications Latency Reduction Real-Time Processing Simulation And Experiment Switching Scheme Detection Threshold Log Domain Decoding Optical Fiber Link 2.45 Ghz Maritime Communication Noise Effect Under Sampling Scheduling Technique Overall Efficiency Passive Elements Wideband Cdma Ais System Butterfly Operation Beamforming Antenna Input Signal Low Pass Efficient Code Reduction Technique System-Level Simulation Multi-Output Moving Cell Delta-Sigma Modulator Development Of Key Technologies Sampling Clock Wireless Channel Construction Method Critical Components Quality-Of-Service(QoS) Absolute Value Dual-Polarized Fft Processor LTE-FDD Over-The-Air(OTA) Uplink Frame Structure 5g Networks Compact Design Coded Modulation Digital Fiber Multi-Input Output Noise Performance Variation Constraint Effects Mobile Wireless Backhaul Power Gan Performance Evaluation Public Transportation Communications System Design Considerations Effective Implementation Mimo Transceiver Performance Degradation Analysis And Simulation Frequency Domain(FD) Interference Statistics Real-Time Services Service Requirements Automatic Gain Control(AGC) Design Methodology Detection Method Multiply And Accumulate(MAC) Near-Field Optimum Load Optimal Gains Physical Space Optical Fibers Processing Power Transmission System Square Root Wireless Power Multiple Antenna System Optimum Threshold Random Access Preamble Transient State Design And Implementation Feedback Gain Test-Bed Sdr Platform Switching Rate Frequency Offset Single-Path Delay Feedback(SDF) Fading Channels Frequency Division Duplex Optimal Detection Amplifier Design Distributed Base Station Installation Cost Microwave Monolithic Integrated Circuits(MMIC) Parasitic Element Dipole Antenna Gan On Sic International Research High Dimension Large Number Of Antennas Transmitter And Receiver Compact Antenna Management Scheme Capacity Loss Highly Efficient Terrestrial Broadcasting Carrier Aggregation Maritime Wireless Communication 400 Hz 3G LTE Current Waveform Wideband Code Division Multiple Access(WCDMA) Boosting Effect Cloud Radio Doherty Power Amplifier(DPA) First Stage Voltage Waveform Continuous Wave(CW) Inverse Class-F Location-Aware Sampling Jitter Analysis And Comparison Full-Duplex Interference Management Low-Power Cmos Multiple-Input Multiple-Output (Mimo) Systems Operational Frequency Time Jitter Rf Power Amplifier Basis Set Communication Protocol Loading Condition Fiber Transmission Low Switching Block Scaling Clock Jitter Battery Life Conventional Model Multi-Code Power Levels Application Specific Integrated Circuit Communication Device Digital Processing Effective Bit Experiment Results Its Efficiency Physical Constraints Optimal Threshold Value Antenna Structure