Synchronization methods in mobile wireless links based on OFDM modulation technique

Marcin Puchlik; Jerzy Łopatka

doi:10.1117/12.2524470

27 March 2019 Synchronization methods in mobile wireless links based on OFDM modulation technique

Marcin Puchlik, Jerzy Łopatka

Proceedings Volume 11055, XII Conference on Reconnaissance and Electronic Warfare Systems; 1105508 (2019) https://doi.org/10.1117/12.2524470
Event: XII Conference on Reconnaissance and Electronic Warfare Systems, 2018, Oltarzew, Poland

Abstract

Synchronization in wireless networks based on OFDM modulation has a huge influence for proper receiver operation. Comparing available techniques used for synchronization purposes, authors propose modification of well-known Schmidl and Cox algorithm through matched filter implementation instead of standard correlator. This solution allows precise detection of the OFDM symbol beginning. Influence of CFO on preamble length as well as different types of coefficients usage methods are investigated in last chapter of the article.

Citation Download Citation

Marcin Puchlik and Jerzy Łopatka "Synchronization methods in mobile wireless links based on OFDM modulation technique", Proc. SPIE 11055, XII Conference on Reconnaissance and Electronic Warfare Systems, 1105508 (27 March 2019); https://doi.org/10.1117/12.2524470

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