6 citations · 17 across the 11 of their papers we have counts for
4 papers · 1 filter
Enhanced User Grouping and Pairing Scheme for CoMP-NOMA-based Cellular Networks
Akhileswar Chowdary, Garima Chopra, Abhinav Kumar +1
Non-orthogonal multiple access (NOMA) has been identified as one of the promising technologies to enhance the spectral efficiency and throughput for the fifth generation (5G) and b…
User Pairing and Power Allocation for IRS-Assisted NOMA Systems with Imperfect Phase Compensation
Pavan Reddy M., Abhinav Kumar
In this letter, we analyze the performance of the intelligent reflecting surface (IRS) assisted downlink non-orthogonal multiple access (NOMA) systems in the presence of imperfect…
Non-orthogonal Multiple Access for Multi-cell Indoor VLC
T. Uday, Abhinav Kumar, L. Natarajan
In this letter, we propose a non-orthogonal multiple access (NOMA) based scheme for multi-cell indoor visible light communications (VLC), where cell-edge user is jointly served by…
Rate-Splitting Random Access Mechanism for Massive Machine Type Communications in 5G Cellular Internet-of-Things
Yeduri Sreenivasa Reddy, Garima Chopra, Ankit Dubey +3
The cellular Internet-of-Things has resulted in the deployment of millions of machine-type communication (MTC) devices. These massive number of devices must communicate with a sing…