Computationally Efficient Joint Frequency Synchronization for OFDM-Based DVB-T
スポンサーリンク
概要
- 論文の詳細を見る
This letter proposes a computationally efficient way of jointly estimating the residual frequency offset (RFO) and sampling frequency offset (SFO) by using a continual pilot (CP) defined in OFDM-based DVB-T system. In order to devise an unbiased joint frequency estimator in the current DVB-T system, a CP subset is selected to offset the effects of RFO and SFO simultaneously.
著者
-
You Young-Hwan
uT Communication Research Institute, Sejong University
-
SONG Hyoung-Kyu
uT Communication Research Institute, Sejong University
-
KANG Sung-Jin
School of Information Technology Eng., Korea University of Technology and Education
関連論文
- Residual symbol timing offset estimation for DRM+ system with cyclic delay diversity
- Low-overhead sampling clock frequency synchronization for OFDM-based DRM systems
- Dual-Hop Transmission Scheme Based on Hierarchical Modulation in Wireless Networks
- Computationally Efficient Joint Frequency Synchronization for OFDM-Based DVB-T
- Low-Complexity Coarse Frequency Offset Estimation for OFDM Systems with Non-uniform Phased Pilots
- Analysis of Fine Frequency Synchronization for OFDM in Time-Varying Channels
- Cooperative Transmission Technique Using Space Time Delay Code in OFDMA Uplink System(Wireless Communication Technologies)
- Low Complexity ML Detection Technique for V-BLAST Systems with DFE Decoding(Wireless Communication Technologies)
- Efficient Techniques in OFDM System with Channel Evaluation(Wireless Communication Technologies)
- Dual-Hop Transmission Scheme Based on Hierarchical Modulation in Wireless Networks
- Space-Time Cyclic Delay Diversity Encoded Cooperative Transmissions for Multiple Relays
- Computationally Efficient Joint Frequency Synchronization for OFDM-Based DVB-T
- Low-Complexity Post-FFT Fine Frequency Synchronization for OFDM
- Improved Fine Frequency Synchronization Method for OFDM-Based DRM
- Performance of Multiband OFDM System with Extra Diversity
- Improved PAPR Statistics in Multiband OFDM Systems(Wireless Communication Technologies)
- A Complexity-Efficient Wireless OFDM with Frequency Diversity and Low PAPR(Communication Theory and Signals)
- PAPR Analysis in OFDM Systems with Frequency Diversity(Wireless Communication Technologies)
- Crest Factor Reduction for Complex Multi-Carrier Signal Processing(Digital Signal Processing)
- Performance Investigation of Adaptive Threshold Alignment for a MC-DS/CDMA Code Synchronization(Digital Signal Processing)
- Low-Cost Implementation of Single Frequency Estimation Scheme Using Auto-Correlation Function
- Frequency Offset Estimation with Improved Estimation Range in UWB-OFDM Systems
- Integer Frequency Offset Estimator by Frequency Domain Spreading for UWB Multiband-OFDM
- Synchronization Performance for OFDM-Based FM Systems Using Cyclic Delay Diversity
- A Robust Sampling Frequency Offset Estimator for WLAN-OFDM
- Pilot-Less Sampling Frequency Synchronization Scheme for UWB-OFDM
- Delay Selection for Improved Frequency Estimation in OFDM-Based FM Systems with Cyclic Delay Diversity
- Estimation of OFDM Integer Frequency Offset over Rapidly Time-Varying Channels(Wireless Communication Technologies)
- A Simplified Autocorrelation-Based Single Frequency Estimator(Wireless Communication Technologies)
- PAPR Reduction in Multicode VPG-CDMA Systems Using Code Selective Allocation(Wireless Communication Technologies)
- Effects of Peak-to-Average Power Ratio on Multicode CDMA Systems with Transmit Diversity(Wireless Communication Technology)
- Adaptive Frequency Hopping for Non-collaborative WPAN Coexistence(Mobile Information Network and Personal Communications)
- GI-Based Estimation of Integer Carrier Offset for Multicarrier Transmission Systems(Transmission Systems and Transmission Equipment for Communications)
- Mutual Amplify-and-Forward Cooperation Using Modified STBC in OFDMA System
- Performance Evaluation of M-BOK Based DS-UWB System with Space-Time Block Code(Wireless Communication Technologies)
- Performance Evaluation of Adaptive Modulation for Multi-Band OFDM(Wireless Communication Technologies)
- Cooperative Communication for High Diversity Gain with Single Antenna(Wireless Communication Technologies)
- A Study on Improving the System Performance for Wireless Personal Area Networks
- Cooperative Relaying Technique for CDMA System with Lossless Transmission-Rate(Wireless Communication Technologies)
- PMEPR Analysis for OFDM Signals Using Decimated Selective Mapping(Wireless Communication Technology)
- Low-Complexity Maximum Likelihood Frequency Offset Estimation for OFDM(Systems and Control)
- MSE Performance Evaluation of Zero-Padded CAZAC Sequence for Reasonable Utilization(Wireless Communication Technologies)
- Adaptive DF Relaying Scheme Based on CDD for Multi-Hop Networks with Multiple Relay Terminals
- Channel Condition Number Based Switching Detection Scheme in MIMO-OFDM System
- Adaptive Combining Detection Scheme Using Channel State in MIMO-OFDM System
- PAPR reduction of an OFDM signal by use of PTS with minimum nonlinear distortion