Conference proceeding
FPGA Implementation of Trained Coarse Carrier Frequency Offset Estimation and Correction for OFDM Signals (Abstract Only)
Proceedings of the 2015 ACM/SIGDA International Symposium on field-programmable gate arrays, pp 271-271
22 Feb 2015
Abstract
This paper develops an FPGA implementation of a trained coarse Carrier Frequency Offset estimation and correction scheme using MATLAB System Generator. The designed system is capable of supporting variable FFT sizes for Orthogonal Frequency Division Multiplexing signals and different pilot symbol structures making it compatible with a large number of wireless communication standards, unlike other work that is protocol specific. This design stands out from its more common implementations as it requires only one pilot symbol to be considered for synchronization by using a data-aided modified correlation scheme, allowing for an increase in throughput. The Bit Error Rate of the corrected signal received over an Additive White Gaussian Noise channel is compared to the case without correction. This scheme demonstrated increased performance throughput since only a single pilot symbol was used.
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Details
- Title
- FPGA Implementation of Trained Coarse Carrier Frequency Offset Estimation and Correction for OFDM Signals (Abstract Only)
- Creators
- Marko JacovicJames ChackoDoug PfeilNagarajan KandasamyKapil Dandekar
- Publication Details
- Proceedings of the 2015 ACM/SIGDA International Symposium on field-programmable gate arrays, pp 271-271
- Conference
- 2015 ACM/SIGDA International Symposium on field-programmable gate arrays
- Series
- FPGA '15
- Publisher
- Association for Computing Machinery (ACM)
- Number of pages
- 1
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Other Identifier
- 991014878242904721