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Synchronization methods in mobile wireless links based on OFDM modulation technique

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.