# Carrier Frequency Offset (CFO)

### TWO APPROACHES ON CARRIER FREQUENCY OFFSET ESTIMATION IN MIMO OFDM SYSTEMS

**carrier**

**frequency**

**offset**estimation algorithm based on the EKF algorithm and multi-antenna channel ML estimation for MIMO-OFDM systems. In the proposed ...

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### Carrier Frequency Offset Estimation in Multiuser Simultaneous Channel Access for MIMO OFDM based WLANs

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### Carrier Frequency Offset Estimation for OFDM Systems Using Time/Frequency-Domain Techniques

**Frequency**Division Multiplexing (OFDM) has become a key element for achieving the high data capacity and spectral efficiency requirements for wireless communication systems because of it multicarrier ...

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### Blind estimation of carrier frequency offset, I/Q imbalance and DC offset for OFDM systems

**carrier**

**frequency**

**offset**(CFO) is one of the biggest drawbacks of orthogonal

**frequency**division multiplexing (OFDM) ...dc

**offset**(DCO) and in-phase/quadrature (I/Q) imbalance in OFDM ...

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### Exact BER Analysis of OFDM Systems Communicating over Frequency Selective Fading Channels Subjected to Carrier Frequency Offset

**Frequency**Division Multiplexing (OFDM) has been employed in numerous wireless ...the

**Carrier**

**Frequency**

**Offset**(CFO) and the Phase Estimation Error ...of

**frequency**- selective ...

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### Effects of Diversity Combining Techniques and Carrier Frequency Offset on Enhancement of BER in Mobile Networks

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### Carrier frequency offset estimation method for 2 × 1 MISO TDS OFDM systems

**frequency**division multiplexing (OFDM) systems, a pseudo noise (PN) sequence is inserted instead of the cyclic ...accurate

**carrier**

**frequency**

**offset**(CFO) ...

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### Development of OFDM based Cooperative Communication System for Mitigation of Effect of Carrier Frequency offset

**carrier**

**frequency**

**offset**on a cooperative Alamouti STC OFDM system is OFDM ICI, a well-studied phenomenon with performance degradation given by (7) and ...and

**frequency**

**offset**...

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### Low-complexity high-performance GFSK receiver with carrier frequency offset correction

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### SYNCRONIZATION METHOD FOR CARRIER FREQUENCY OFFSET IN OFDM

**carrier**

**frequency**

**offset**, two repetitive training symbols are used and then compare of the phases between the successive identical symbols is a simple, useful technique, which was first proposed ...

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### Carrier Frequency Offset Estimation and I/Q Imbalance Compensation for OFDM Systems

**frequency**error is large, both the numerator and denom- inator in the arccos function (20) are dominated by their first parts since the noise term is very small after sum ...the

**frequency**error is ...

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### Reverse Link Outage Probabilities of Multicarrier CDMA Systems with Beamforming in the Presence of Carrier Frequency Offset

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### Performance Analysis of the Blind Minimum Output Variance Estimator for Carrier Frequency Offset in OFDM Systems

**Carrier**

**frequency**oﬀset (CFO) is a serious drawback in orthogonal

**frequency**division multiplexing (OFDM) ...a

**frequency**-selective fading channel and the maximal-ratio combining (MRC) technique ...

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### New Detection Algorithms for Single Input Multiple Output Systems with Carrier Frequency Offset

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### Effects of Carrier Frequency Offset, Timing Offset, and Channel Spread Factor on the Performance of Hexagonal Multicarrier Modulation Systems

**carrier**

**frequency**oﬀset, timing oﬀset) on the amplitude and phase of the demodulated symbol by using a projection receiver in hexagonal multicarrier modulation ...orthogonal

**frequency**-division ...

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### MIMO OFDM Channel Estimation in the Presence of Carrier Frequency Offset

**frequency**division multiplexing (OFDM) is expected to be a promising ...the

**carrier**

**frequency**oﬀset (CFO) and the channel parameters is a great challenging ...the ...

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### Carrier frequency offset estimation for OFDM systems with time-varying DC Offset

**Carrier**

**frequency**oﬀset (CFO) is one of most well-known disturbances for OFDM. It generates ...

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### Improving the OFDMA Performance with Common Carrier Frequency Offset Correction

**frequency**-division multiplexing (OFDM) is widely used in modern wireless communications for its good ability to reduce the multipath ...the

**frequency**division multiple access (FDMA) method draws ...

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### Channel Estimation with Improved OFDM

**frequency**division multiplexing (OFDM) is a novel technology which stands as a promising choice for future data rate ....Orthogonal

**frequency**division multiplexing (OFDM) is a method of encoding ...

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### Bit Error Rate Approximation of MIMO OFDM Systems with Carrier Frequency Offset and Channel Estimation Errors

**frequency**-selective fading MIMO channel is met, and this channel experiences intersymbol interference ...orthogonal

**frequency**-division multiplexing (OFDM), which achieves a high data rate at a low cost of ...

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