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eess.SP2021
Convolutional Sparse Coding based Channel Estimation for OTFS-SCMA in Uplink
Anna Thomas, Kuntal Deka, P. Raviteja +1
Orthogonal time frequency space (OTFS) has emerged as the most sought-after modulation technique in a high mobility scenario. Sparse code multiple access (SCMA) is an attractive co…
eess.SP2020
Hybrid NOMA for Future Radio Access: Design, Potentials and Limitations
Kuntal Deka, Sanjeev Sharma
Next-generation internet of things (IoT) applications need trillions of low-powered wireless mobile devices to connect with each other having ultra-reliability and low-latency. Non…
eess.SP2019★ 2 cited
Non-orthogonal Multiple Access as an Enabler for Massive Connectivity for 5G and Beyond Networks
Vimal Bhatia, Pragya Swami, Sanjeev Sharma +1
Two of the most challenging goals to be achieved in the fifth generation (5G) and beyond communication are massive connectivity and higher capacity. The use of traditional orthogon…