ML estimation of time and frequency offset in OFDM systems
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Summary
The joint maximum likelihood (ML) symbol-time and carrier-frequency offset estimator in orthogonal frequency-division multiplexing (OFDM) systems is presented and redundant information contained within the cyclic prefix enables this estimation without additional pilots.
- Type
- article
- Published
- 1997-07-01
- Cited by
- 2,303
- References
- 16
- OpenAlex
- https://openalex.org/W1765905325
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:1989731
Keywords
Orthogonal frequency-division multiplexing, Computer science, Estimation, Offset (computer science), Frequency offset
References
- The BER performance of OFDM systems using non-synchronized sampling
- Microwave Mobile Communications
- Frequency domain data transmission using reduced computational complexity algorithms
- Low-complex frame synchronization in OFDM systems
- Timing and frequancy synchronization in OFDM systems using the cyclic prefix
- Synchronizability of OFDM signals
- BER sensitivity of OFDM systems to carrier frequency offset and Wiener phase noise
- COFDM: an overview
- Multicarrier modem for digital HDTV terrestrial broadcasting
- Coherence and time delay estimation
- Multicarrier modulation for data transmission: an idea whose time has come
- A technique for orthogonal frequency division multiplexing frequency offset correction
- OFDM/FM frame synchronization for mobile radio data communication
- Maximum likelihood frequency detectors for orthogonal multicarrier systems
- Synchronization requirements for multi-user OFDM on satellite mobile and two-path Rayleigh fading channels
- A new frequency detector for orthogonal multicarrier transmission techniques
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- Multicarrier airborne ultrasound transmission with piezoelectric transducers
- System Design for a High Data Rate Wireless Infrared Multi language Distribution system
- OFDM techniques for multimedia data transmission
- Implementation of OFDM systems using GNU Radio and USRP
- A new timing synchronization approach for OFDM systems
- Location Determination in OFDM-Based Mobile Radio Systems
- Synchronization Algorithms for 60 GHz Communication Standards
- Implementation of an IEEE802.11a Synchronizer
- Navigation Using Orthogonal Frequency Division Multiplexed Signals of Opportunity
- A Study of the Next WLAN Standard IEEE 802.11ac Physical Layer
- OFDM in emerging wireless networks: synchronization algorithms and physical layer security
- Synchronization and Coding in Wireless Communication Systems
- Performance Evaluation of a Single Carrier UWB System with MSE Channel Estimation
- Low-complexity frequency synchronization for wireless OFDM systems
- ANALYSIS OF A FRAME- AND FREQUENCY SYNCHRONIZER FOR (BURSTY) OFDM
- Iterative (turbo processing) receiver design of OFDM systems in the presence of carrier frequency offset.
- Multi-stage Wireless Signal Identification for Blind Interception Receiver Design
- Digital implementation of ETSI OFDM symbol synchronizer based on sliding correlation
- Carrier Frequency Off set Estimation for Orthogonal Frequency Division Multiplexing
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