Biography
Biography: Mohsen Kazemian
Abstract
Orthogonality in the different wireless networks will be investigated in my presentation. Orthogonality property is happened when the inner product of two vectors is equal to zero. In order to increase the efficiency, speed, and to decrease the bit error rate (BER) and inter user interference (IUI), this technique is used in orthogonal frequency division multiplexing (OFDM), and carrier aggregation-based systems. It will be shown that orthogonality can be used in 5G networks, as well. Finally, the orthogonality role in reducing the peak to average power ratio (PAPR) in 4G and 5G networks will be discussed.