Paper Info
Title
Blind Carrier Frequency Offset Estimation In Mimo-Ofdm
Abstract
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.
Year
DOI
Venue
2005
10.1093/ietcom/e88-b.10.4117
IEICE TRANSACTIONS ON COMMUNICATIONS
Keywords
Field
DocType
MIMO-OFDM, carrier frequency offset, DOA matrix, virtual carrier
MIMO-OFDM,Telecommunications,Computer simulation,Computer science,Frequency offset,Carrier frequency offset,Antenna array,Electronic engineering,Spectral efficiency,Estimation theory,Orthogonal frequency-division multiplexing,Distributed computing
Journal
Volume
Issue
ISSN
E88B
10
0916-8516
Citations 
PageRank 
References 
2
0.42
0
Authors
3
Name
Order
Citations
PageRank
Ming Luo1298.64
Qinye Yin21315115.84
Aifeng Ren325220.78