ETRI-Knowledge Sharing Plaform

Ofdm Systems Distributed Communication System Modulation Scheme 16-Ary Quadrature Amplitude Modulation(16QAM) 3G LTE High Data Rate Transmission 64-QAM System Performance Orthogonal Frequency Division Multiplexing (Ofdm) System Qam Modulation Received Signal Power Maritime Communication Automatic Gain Control(AGC) Pseudo-Random Number Generator(PRNG) Digital Signal Timing Synchronization Time Synchronization User Equipment Analog-To-Digital Converters(ADCs) Tracking Performance Synchronization Time Wireless Communication Synchronization Algorithm Application Specific Carrier Sense Multiple Access With Collision Avoidance(CSMA/CA) Peak To Average Power Ratio(PAPR) Gain Compensation Hidden Node Problem Communication Network Channel Capacity Mobile Communication Wireless Ad Hoc Networks One-Hop High Speed Wireless Resource Management Estimation Performance System Capacity Propagation Delay Automatic Frequency Control Time Value Communication Resources Analog Signal Control Algorithm Cell Boundary Multiple Frequency Bands Low Speed Information Transmission Multipath Channels Real-Time Resource Competition Tone Signals Quantization Noise Control Station Hidden Nodes Multi-Carrier Resource Allocation Complex Modulation Timing Error Base Station Mobile Channel Estimation Algorithm General Method Burst Errors Cellular System Design Points High Performance Using Information Communication Services Best Performance Transient Region Trust Field Without Collision Home Appliances Radio Frequency (Rf) Simulation Results Channel Estimation(CE) Communication Environment Overall System Rf System Wireless Channel Data Communication Management System Controlled Synchronization Performance Degradation Operating Principle Cyclic Prefix(CP) Input Power Network Stability Operating Power Receiving Terminal Effective Information Contention-Based Development Process System Stability Convergence Time Stability And Performance Performance Improvement Information Delivery Signal Constellation Software Methods Fading Channels Received Power ADS-B Network System Channel Characteristics Secret Key Carrier Aggregation Collision Detection Mobile Terminal Occupation Time Channel Status Vhf Band Differential Quadrature Phase-Shift Keying(DQPSK) Doppler Frequency Offset Estimation Front-End Random Number Generation Gain Fluctuation Radio Resource Diagnostic Monitoring