Step-wise implementation of a downlink OFDM system with one Base Station and 2 UEs, Channel Estimation using Max Likelihood, Repetition Coding, and 16QAM modulation. The system uses 20 subcarriers, 5 ...

This repos contains the implementation of IEEE 802.16 (i.e. WiMax) OFDM-based transceiver system. This is stored in 3 separate parts, i.e. transmitter (TX), receiver (RX) and transceiver (SYS).

OFDM is a multi-carrier system where data bits are encoded to multiple sub-carriers, while being sent simultaneously. This results in the optimal usage of bandwidth. A set of orthogonal sub-carriers ...

Abstract: The 5G communication is well known for its very high data rates and promising connectivity. This is achieved by employing the OFDM (Orthogonal Frequency Division Multiplexing) technique for ...