[EN] Traditional Minimum Mean Square Error (MMSE) detection is widely used in wireless communications, however, it introduces matrix inversion and has a higher computational complexity. For massive Multiple-input Multiple-output ...
[EN] The 2D precoding technology can only adjust the beam in a horizontal direction through data processing, which will cause serious problems for multiuser systems, especially at the edge of the base station it will cause ...
Khan, Imran; Zafar, Mohammad Haseeb; Jan, Mohammad Tariq; Lloret, Jaime; Basheri, Mohammed; Singh, Dhananjay(MDPI AG, 2018)
[EN] Uplink and Downlink channel estimation in massive Multiple Input Multiple Output (MIMO) systems is an intricate issue because of the increasing channel matrix dimensions. The channel feedback overhead using traditional ...
Khan, Imran; Pham, Nghia Duc; Karim, Azharul(Editorial Universitat Politècnica de València, 2018-09-07)
[EN] Intermittent microwave convective drying (IMCD) is an advanced drying system where a unique volumetric heating mode is facilitated. However, the physical phenomena of IMCD system and its effect on nutritional quality ...