Now showing items 1-3 of 3
Energy Efficient SCMA Supported Downlink Cloud-RANs for 5G Networks
Cloud-radio access networks (C-RANs) are regarded as a promising solution to provide low cost services among users through the centralized coordination of baseband units for 5G wireless networks. The coordinated multi-point ...
Non-Orthogonal Multiple Access for Terahertz Communication Networks
Terahertz communications is one of the promising technologies for the future mobile communication networks. Due to the ever increasing need for high-speed data transfer, higher bandwidths are required. As a solution, higher ...
The Effect of Codebook Design on the Conventional SCMA System Performance
In 4G systems, Orthogonal Frequency-Division Multiple Access (OFDMA) has been used conventionally for multiple access purposes. This technique has low spectral efficiency since it allocates the resources orthogonally to ...