GFDM: Novel Multi-Carrier Technology for 5G Communications - MATLAB Implementation

In 5G communications, the novel multi-carrier technology GFDM (Generalized Frequency Division Multiplexing) shows significant promise. GFDM is an emerging multi-carrier modulation technique that offers superior spectral efficiency and improved interference resistance compared to traditional methods. Researchers and developers can utilize corresponding MATLAB code implementations to study and implement GFDM technology. These codes incorporate key algorithmic components including: - Circular convolution-based pulse shaping with prototype filters - Flexible block-based signal structure with configurable subcarriers and subsymbols - Tail cancellation techniques for reducing out-of-band emissions - Efficient demodulation schemes with matched filtering The provided implementations represent the latest advancements in GFDM research, helping 5G researchers better understand and apply GFDM technology through practical code examples that demonstrate: - Core modulation/demodulation processes - Performance evaluation metrics (BER, EVM calculations) - Comparative analysis with OFDM systems This resource aims to support 5G development professionals in their research and implementation efforts.