ETRI-Knowledge Sharing Plaform

Digital Video Broadcasting Satellite Broadcasting Ka-Band Second Generation(2G) Broadband Satellite Low Complexity Symbol Rate Frame Synchronization Satellite Channel Performance Analysis Communications Technologies DVB-RCS2 Iot Services Channel Condition Performance Assessment Hardware Complexity Receiver Architecture Direct-Sequence Spread-Spectrum(DSSS) Simulation Results Return Channel Broadcasting System Efficient Transmission Ku-Band Performance Evaluation Soft-Decision Modulation Mode Signal Noise Ratio(SNR) Ftn Signaling Symbol Timing Recovery Fpga Board Low Power Satellite Network Low Earth Orbit (Leo) Satellite Access Technology Performance Degradation Phase Synchronization Bandwidth Efficiency Bit Error Rate Frame Detection Rain Fading Power Satellite High-Order Modulation Frequency Sharing Mhz Bandwidth Chirp Spread Spectrum Communication Technologies Synchronization Scheme Time-Division Multiple Access(TDMA) Turbo Codes Power Amplifiers(PAs) Channel Coding Dvb-S2x Standard Xilinx Virtex Heavy Rain Link Layer Frequency Estimator Computer Simulation(MC and MD) Modulation Scheme 3d Spatial Doppler Effect Packet Error Rate Transmission Technology Computational Complexity Estimation Accuracy Satellite Tv Mobile Terminal Time Slice Disaster Response Beam Squint Spectrum Spreading Phase Estimation Conventional Methods Channel Model Time Synchronization Multiplier-Less Carrier Recovery Faster-Than-Nyquist Signaling(FTN) Input Power Satellite Return Link Very Small Aperture Terminal(VSAT) Transmission System Unmanned Vehicles Design And Implementation Higher-Order Multimedia Service Satellite Transponders Improved Performance Time Sharing Terrestrial Network Burst Transmission Shared-Band Non-Data-Aided Computational Logic Frequency Error High Mobility Satellite System Power Levels Inter Symbol Interference(ISI) Nonorthogonal Multiple Access(NOMA) Parallel Architecture Power Utilization Spectral Efficient Mobile Services Carrier Phase Recovery Efficient Architecture Ad Hoc Carrier Frequency Offset Detection Performance Faster Than Nyquist Signalling Enhanced Performance Fpga Implementation Design Features Mean Acquisition Time Transmission Mode Channel Impairments Huge Data Multiple Input Multiple Output(MIMO) Performance Impact Satellite And Terrestrial System Performance Coding Scheme Offset Estimation Transmission Protocol Next Generation Mobile Broadband(NGMB) Phase Offset Link Availability Performance Comparison High-Speed Communication Per Survivor Processing(PSP) Parallel Processing Initial Synchronization Time Constraint High Reliable Numerical Results Single-Carrier(SC) Channel State Information(CSI) Multiple Receivers Single Receiver Symbol Timing Synchronization Satellite Communication System Initial Access Amplitude Phase Shift Keying(APSK) Iot Network Resource Management Forward Link Optimal Input Turbo Decoding Hardware Efficient Layer Division Multiplexing(LDM) Mobile Application(APP) Practical Approach Antenna Tracking Broadband Transmission Critical Factors Non-Coherent Packet Loss Rate Transmission Throughput Signal-To-Noise Ratio Channels Simulation Parameters Field Measurements Mobile Satellite Power Density Path Loss Power Internet Of Things Transmitted Power Blind Equalization Beam Hopping High-Speed Mobility Binary Multiplier Calibration Error Ghz Band Ldpc Decoding Low-Orbit Performance Gap Propagation Channel Resource Request Wireless Networks Internet Service Input Back-Off(IBO) Low Cost Implementation Power Ratio Throughput Performance T/R Module Gap Filling Weak Points Compensation Algorithm Decoder Architecture Drift Estimation Forward Error Correction(FEC) Key Design Network Synchronization High-Bandwidth Snr Estimation Broadband Systems Least-Mean-Square(LMS) Multi-Frequency Packet Collision Third Generation Partnership Project Radio Broadcasting Logarithmic Arithmetic Co-Channel Interference(CCI) Estimation Performance High Power Amplifier High Data Rate K-Band Multi-User Transmission Narrowband Internet Of Things(NB-IoT) Railway Environment Recovery Algorithm Upper Bound Fast Acquisition Power Consumption Quadrature Amplitude Modulation(QAM) Object-Based Channel Effect Channel Acquisition Fir Digital Filters Multiple Users Random Access Region Of Interest(ROI) Service Availability Aperture Antennas Limited Communication Low-Density Parity-Check (Ldpc) Codes Critical Speed Doppler Frequency Offset Hardware Resources Noise Power Time Delay Application Technology Computationally Efficient Computation Complexity Multi-Purpose Orthogonal Criterion Power Allocation(PA) System Throughput Computation Cost Design Specification Next Generation Broadband Tucker Methods Synchronization Algorithm Wideband Satellite Transmission Automatic Repeat Request Ber Performance Joint Detection And Decoding Modified Method Mode Equalizer Traffic Scenarios Set Up High-Speed Vehicle(HSV) Low Snr Environment Orthogonal Codes Wireless Communication Satellite Interference Hardware Implementation Nyquist Rate Synchronization Method System Design Continuous Phase Modulation Complementary Cooperation Code Acquisition End To End(E2E) Technical Module Waveform Performance Conceptual Model Cost-Effective Correction Algorithm High-Speed Internet Phase Noise Mitigation Practical Constraints Communication Channel Start-Up Soft Information Decoding Method Erasure Correcting Code Key Technology Limited Power Beam Steering Frame Design Low Earth Orbit Satellite Link Level Simulator Parallel Structure Turbo Coding Burst Length Calibration Technique Doppler Frequency Shift Maximum Transmission Numerical Simulation(Trnsys16) Step Mode Adaptive Coding And Modulation(ACM) Bpsk Modulation Broadcasting Satellite Comparative Study Layered Division Multiplexing Low Sensitivity Long Distance Multi-Beam Number Of Users Open Standard Residual Error Resource Utilization State-Of-The-Art Design Issues Group Delay Satellite Payload Adaptive Filter Conventional Algorithms Sampling Frequency Offset Massive Mimo Signal Recovery Active Antenna Diversity Reception Data Detection Version 2 Qos Performance Detection Scheme Future Applications New Approach Reed-Solomon Satellite Velocity Channel Equalization High Spectral Efficiency Low-Cost Iot Phase Selection Radio Frequency (Rf) Time Domain Equalizer(TDE) Wilkinson Power Divider(WPD) Water Resource Qam Modulation Simplified Method Computational Error Carrier Synchronization Feedforward Structure Nonlinear Distortion Robust Performance Weak Signals Service Model Sample Design Antipodal Vivaldi Antenna(AVA) Beamforming Technique Ubiquitous Service Design Trade-Offs High Gain Throughput Improvement Random Beamforming Wide Bandwidth Automatic Gain Controller Allocation Problem Channel Estimation(CE) Differential Correlation Integrated Data Matlab Simulations Noise Effect Tensor Representation 30 Ghz Data Collected Low Sidelobe Multilayer Pcb Parameter Optimization Reference Model Spread Spectrum Technique Ais System Compact Size Doppler Offset Efficient Code Input Signal Mobility Services Signaling Structure Successive Interference Cancellation Beamforming Structure Data Broadcasting Long Tunnels Recovery Techniques Time Interval Linear Modulation Mode Algorithm Technical Report 3gpp Standards Access Scheme Critical Task User Equipment Roll-Off Factor Self-Interference Canceller Demodulation Method Gain Degradation Integration Scheme Receiver Performance Raised Cosine Filter System Network Level Control Mobile Environment On-Chip Memory User Selection Cp Method Satellite Communication Network Carrier Offset Communication Satellite Doppler Frequency Estimation Frequency Uncertainty High Speed Train Terms Of Service Receiver Operating Characteristic Tensor Decomposition Main Trend Communications System Design Considerations Space Internet Single-Antenna Users Coverage Area Dvb Satellite Standard Equalization Techniques Iteration Decoding Pulse Shaping Filter Performance Loss System Implementation Feedback Overhead Time Division Multiplexing Correlation Characteristics Long Channel Root Raised Cosine(RRC) Multimedia Communication Wireless Transmission Space Communication Networks Internet Technology Accuracy Improvement Beamforming Gain High Doppler Test Equipment Transmission Amplitude Calibration Method System Model Low-Profile Antenna Robust Transmission Random Beams Approximate Maximum Likelihood Doppler Drift Ground Verification System Look Up Table(LUT) Processing Speed Correction Term Code Design Point-To-Point Communication Tv Broadcasting Rs Coding Robust Algorithm Detail Design Delay Lock Loop(DLL) Floating Point Ground Station Symbol Error Rate(SER) Phase Control Channel Characteristics Detection Design Lunar Exploration Performance Verification Tucker Decomposition Management Scheme Additive White Gaussian Noise (Awgn) Channel Key Factors Mass Production Physical Layer Performance Receiver Design Spectrum Utilization Spreading Factor Amplitude And Phase Errors Achievable Data Rate Coverage Extension Elevation Angle Isi Channel Ieee 802.15.4k Selection Method Estimation And Compensation Filter Design Frequency Division Duplexing Fabrication Error Interactive Services Mobile Antenna Mode Estimation Turbo Decoder Terminal Structure Clock Synchronization Control Logic Phased Array Antenna Medium Access Control Advanced Techniques Decision Variable Digital Radio Exit Chart M-Ary Phase Shift Keying(M-PSK) Spreading Technique Link Budget Network Integration Beamforming Design Broadband Network Design Solution Flexible Transmission Pilot Design Star Network Safe Operation Doppler Error Future Development Generation System Line Impedance Doppler Shift Error Assessment Global Coverage Power Constraint Analytical Approach Dual-Mode Operation Theoretical Framework Short Burst