A Flexible Superframe Structure Supporting Localization for TDS-OFDM
スポンサーリンク
概要
- 論文の詳細を見る
This letter presents a flexible signal structure supporting localization service for time domain synchronous OFDM (TDS-OFDM) in multi-service transmission applications. Localization is treated as one specific service and the corresponding data is allocated within the physical layer pipe (PLP) of the first subframe. The concept of variable sub-carrier spacing to combat Doppler spread is also introduced for the localization service. Simulation results indicate that the proposed scheme outperforms the conventional scheme and at the same time achieves high positioning accuracy.
著者
-
Wang Zhaocheng
Department Of Electronic Engineering As Well As State Key Laboratory On Microwave And Digital Commun
-
YANG Zhixing
Department of Electronic Engineering and Tsinghua National Laboratory for Information Science and Technology (TNList), Tsinghua University
-
MA Ruifeng
Department of Electronic Engineering and Tsinghua National Laboratory for Information Science and Technology (TNList), Tsinghua University
関連論文
- Novel Consecutive-Pilot Design for Phase Noise Suppression in OFDM System
- Training Sequence Design for Low Complexity Channel Estimation in Transmit Diversity TDS-OFDM System
- Channel Estimation Based on Space-Time-Frequency Coded Training Sequence for Transmit Diversity System
- A Novel CPR-TDS-OFDM System for High-Speed Mobile Reception
- Differential ISI Cancellation for TDS-OFDM
- Channel Estimation for TDS-OFDM System with Transmit Diversity
- A New Robust Bandpass Sampling Scheme for Multiple RF Signals in SDR System
- An EM-Based Time-Domain Channel Estimation Algorithm Using a priori Information
- Training Sequence Aided MC-CDMA Scheme with High Spectrum Efficiency
- BICM-ID with 3-Dimensional BPSK and Signal Space Diversity over Rayleigh Channel
- Pilot Design and Channel Estimation for TDS-OFDM System with Transmit Diversity
- A Novel BICM-ID System Approaching Shannon-Limit at High Spectrum Efficiency
- A Novel Multi-Service Multiplexing Scheme Based on STBC in TDS-OFDM System
- Polarization Degrees of Freedom of Hexapolarized MIMO System in the Ground Reflected Channel
- Complexity Reduced Transmit Diversity Scheme for Time Domain Synchronous OFDM Systems
- A Flexible Superframe Structure Supporting Localization for TDS-OFDM
- Unified Time-Frequency OFDM Transmission with Self Interference Cancellation
- Multi-Service MIMO Broadcasting with Different Receive Antennas