Research on carrier frequency offset estimation algorithm based on PN sequence preamble in OFDM system
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Summary
Results indicate that the PN preamble based algorithm of CFO estimation is more accurate, resource-saving and robust even under poor communications channel condition, such as low SNR and big normalized CFO.
- Type
- article
- Published
- 2013-01-01
- Cited by
- 3
- References
- 11
- OpenAlex
- https://openalex.org/W2010378487
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:109781687
Keywords
Preamble, Carrier frequency offset, Frequency offset, Orthogonal frequency-division multiplexing, Algorithm
References
- MIMO-OFDM Wireless Communications with MATLAB
- Adaptive compensating method for Doppler frequency shift using LMS and phase estimation
- BER sensitivity of OFDM systems to carrier frequency offset and Wiener phase noise
- An improved residual frequency offset estimation scheme for OFDM based WLAN systems
- Block synchronization algorithms for UWB-OFDM systems
- A consistent OFDM carrier frequency offset estimator based on distinctively spaced pilot tones
- A technique for orthogonal frequency division multiplexing frequency offset correction
- RLS-Based Joint Estimation and Tracking of Channel Response, Sampling, and Carrier Frequency Offsets for OFDM
- Frequency synchronization algorithms for OFDM systems suitable for communication over frequency selective fading channels
- Minimum overhead burst synchronization for OFDM based broadband transmission
- Adaptive compensating method for Doppler frequency shift using LMS and phase estimation
Cited by
- Carrier frequency offset estimation in OFDM system using ML criterion precoded by turbo codes
- CLARIFICATION OF THE ALGORITHM FOR ESTIMATING THE FREQUENCY OF THE SIGNAL RECEIVED BY THE SATELLITE COMMUNICATION SYSTEM IN A CONTINUOUS MODE UNDER THE INFLUENCE OF «NEIGHBORING CHANNELS»
- Frequency Offset Estimation for OTFS Systems Based on Deep Belief Networks
- Two-Time Procedure for Calculation of Carrier Frequency of Phasomodulated in Communication Systems
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