356 citations · 374 across the 2 of their papers we have counts for
4 papers · 1 filter
Multichannel Design of Non uniform Constellations for Broadcast/Multicast Services
Belkacem Mouhouche, Mohammed Al-Imari, Daniel Ansorregui
Recent studies have shown the potential performance gain of Non Uniform Constellations (NUC) compared to the conventional uniform constellations. NUC can be a promising candidate i…
Frequency and Quadrature Amplitude Modulation for 5G Networks
Shangbin Wu, Yue Wang, Mohammed Al-Imari +1
The emerging fifth generation (5G) wireless access network, aiming at providing ubiquitous and high data rate connectivity, is envisaged to deploy large number of base stations wit…
Radio Resource Allocation for Multicarrier-Low Density Spreading Multiple Access
Mohammed Al-Imari, Muhammad Ali Imran, Pei Xiao
Multicarrier-low density spreading multiple access (MC-LDSMA) is a promising multiple access technique that enables near optimum multiuser detection. In MC-LDSMA, each user's symbo…
Uplink Non-Orthogonal Multiple Access for 5G Wireless Networks
Mohammed Al-Imari, Pei Xiao, Muhammad Ali Imran +1
Orthogonal Frequency Division Multiple Access (OFDMA) as well as other orthogonal multiple access techniques fail to achieve the system capacity limit in the uplink due to the excl…