iterative multi-user detection

Toward High Performance Implementation of 5G SCMA Algorithms

The recent evolution of mobile communication systems toward a 5G network is associated with the search for new types of non-orthogonal modulations such as Sparse Code Multiple Access (SCMA). Such modulations are proposed in response to demands for …

Improving Performance of SCMA MPA Decoders using Estimation of Conditional Probabilities

Sparse code multiple access (SCMA) is a new type of non-orthogonal modulation suggested for 5G systems offering lower bit-error rate and higher spectral efficiency. There are many challenges when designing high throughput SCMA message passing …