Blind Carrier Frequency Offset Estimation in MIMO-OFDM(Wireless Communication Technologies)
スポンサーリンク
概要
- 論文の詳細を見る
We propose a DOA-Matrix based blind CFO estimation method for a MIMO-OFDM system with Virtual Carriers. The method estimates CFO in closed-form by jointly exploiting the shift-invariant structure of time-domain signal received on multiple receive antennas. In contrast to previous training-based methods, the proposed method is bandwidth efficiency. We also present numerical simulation results for different transmit and receive antenna configurations and for different record lengths.
- 社団法人電子情報通信学会の論文
- 2005-10-01
著者
-
Yin Qinye
School Of Electronics And Information Engineering Xi'an Jiaotong University
-
LUO Ming
School of Electronics and Information Engineering Xi'an Jiaotong University
-
Luo Ming
Xi'an Jiaotong Univ. Chn
-
Luo Ming
School Of Electronics And Information Engineering Xi'an Jiaotong University
-
REN Aifeng
School of Electronics and Information Engineering, Xi'an Jiaotong University
-
Ren Aifeng
School Of Electronics And Information Engineering Xi'an Jiaotong University
関連論文
- Multiuser Carrier Frequency Offset Estimation for OFDMA Uplink Based on Multi-Antenna
- Improved Channel Estimation in Spatially-Correlated Flat-Fading MIMO Systems : A Parametric Approach
- Frequency-Domain Equalization with Iterative Block Noise-Prediction for Single-Carrier Systems
- Blind Channel Estimation for V-BLAST Coded DS-CDMA Systems in the Frequency-Selective Fading Environment(Wireless Communication Technologies)
- Blind Carrier Frequency Offset Estimation in MIMO-OFDM(Wireless Communication Technologies)
- A Regular Nine-Prism Array of Patches for Wireless LANs(Antennas and Propagation)
- Direct Decoder of Uplink Space-Time Block Coded MC-CDMA Systems(Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 2)
- Closed-Form Space-Time Channel Blind Estimation for Space-Time Coded MC-CDMA Systems(Wireless Communication Technologies)
- An Improved Scheme on a Linear Pre-Coding Method of Multi-User MIMO Downlink Systems(Wireless Communication Technologies)
- A Practical Power Allocation Algorithm for Wireless OFDM Systems(Wireless Communication Technologies)
- On the Condition for STBC Cooperative System Outperforms Direct System(Fundamental Theories for Communications)
- Efficient fair exchange with Certificateless Concurrent Signcryption
- Multiple-Input Multiple-Output Overlap-Save Frequency-Domain Decision-Feedback Equalization for Single-Carrier Systems in Time-Varying Environments