16,069 research outputs found
The Effect of Delay in CFO Tracking Loop in Multi-Carrier Systems: Analysis
No full textIntroduction
Synchronization and tracking loop
Number of delay in an OFDM CFO tracking loop and some alternatives of the loop to reduce the delay
Analysis
Find the loop difference equation
Fundamental knowledge for further analysis
The transition matrix and it’s function
Conclusio
Frequency Domain Code Group Identification and Frame Synchronization for Cell Search in UMTS WCDMA
No full textThe Effect of Delay in CFO Tracking Loop in Multi-Carrier Systems: Simulation and Preliminary Analysis
No full textModel transformation
Main factors affects the tracking performance with simulation
Preliminary knowledge about Markov chain
Some preliminary analysis
Conclusio
CFO Compensation in Frequency Domain
No full textMotivation
Time-delay in a loop
What are the impacts of delay in a loop?
How the error performance degrades with the prolonged settling time?
Under what condition the conventional method is improper?
Loop filter design for a stable system
With/without consideration of phase error variance
Preliminary remedies
Frequency domain compensation
Circular convolution, interpolator, rotation
Conclusio
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