ETRI-Knowledge Sharing Plaform

Communication System Ofdm Systems Modulation Scheme System Performance Qam Modulation 64-QAM Parallel Processing High Data Rate Transmission Orthogonal Frequency Division Multiplexing (Ofdm) System 16 Quadrature Amplitude Modulation(16QAM) 3G LTE Peak-To-Average-Power-Ratio(PAPR) Long Term Evolution Advanced(LTE-Advanced) Conventional Methods Received Signal Power Automatic Gain Control(AGC) User Equipment(UE) Small Drones Burst Errors Front-End Imt-Advanced Point-To-Point Lte System Maritime Communication Unmanned Aircraft System(UAS) Analog To Digital Converter(ADC) Channel Status Parallel Processor Analog Signal Digital Signal Design And Implementation Real-World Multi-Carrier Timing Requirements Wideband Cdma Wireless Channel Clock Period Carrier Aggregation E-Navigation Tracking Performance C-Band Parallel Structure Data Transmission Hardware Implementation Radio Frequency (Rf) Multiple Frequency Bands Application Specific Architecture Design Active Set Cyclic Prefix(CP) Data Stream Design Methodology Highly Reliable Reed-Muller Performance Validation Low-If Receiver Remote Identification System-Level Test Search Mode Medium Frequency 3d Antenna Test Vector Time Value Up-Conversion IEEE 802 Channel Characteristics Controlled Synchronization Conformance Test Civil Aviation Fading Channel In-Phase Processing Time Parallel Architecture Feedback Shift Registers Reliable Link Majority Logic Decoding Out-Of-Band Emission State Diagram Security Risk Turbo Coding Automatic Frequency Control Base Station(BS) Band Domain Cluster-Based Network Efficient Implementation Functional Test Fixed-Point Rate Matching Pseudo-Random Sequence(M-sequence) Propagation Conditions Sequence Generator Speed Data Stability And Performance Search Time Serial Processing Multiple Input Multiple Output(MIMO) Monte-Carlo Simulation(MCS) Terrestrial Trunked Radio(TETRA) Top-Down Design Threshold Value Three Dimensional(3D) Antenna Configuration ADS-B Complex Modulation Clock Cycle Controller Module Design Points Synchronization Time 4th Generation(4G) 3GPP LTE Measurement Period Digital Fir Filter Data Link Data Exchange Gold Code Recursive Formula Point Model Linear Feedback Shift Register Signal Detection Link Quality Network Throughput State Transition Diagram Timing Error Verification Environment Air-To-Ground Communication Baseband Signal Beam Pattern Cdma Systems Diagnostic Monitoring Filter Implementation High Speed Communication Inverse Fourier Transform Implementation Method Design Techniques Communication Services Quasi-Static Point-To-Multipoint Frequency Offset Reliable Communication Low Level New Waveform Orthogonal Space Time Block Coding(OSTBC) Timing Synchronization Block Codes Complex Conjugate Communication Network Communication Link Differential Quadrature Phase-Shift Keying(DQPSK) Gain Fluctuation International Telecommunications Union Radiocommunication(ITU-R) Rf System Pattern Design Single-Path Delay Feedback(SDF) Law Enforcement Multipath Channels Multiple Access Test Equipment Time Performance Application Fields Data Communication Development Process Technical Maturity Zero-Forcing (Zf) Detection 3rd Generation Partnership Project(3GPP) Finite Impulse Response Filter(FIR filter) Stand-Alone Speed-Up Signal Constellation Multiple Output (Mimo) Detector Memory Size Memory Cell Transmission Mode Traffic Management System Unmanned Aerial Vehicle Very High Frequency Block Ram Belief Propagation(BP) Code Block Segmentation Channel Condition Compensation Filter Channel Acquisition Detection Techniques Received Power Ground Communications Inter-Symbol-Interference(ISI) International Maritime Organization(IMO) Public Safety Single-Output Search Algorithm(GSA) Simulation Results Safety System Synchronization Algorithm Mobile Channel Operating Systems Time Synchronization Vhf Band