2 citations · 3 across the 9 of their papers we have counts for
14 papers
Error Performance Analysis of CFO-Impaired OFDM-Based Rate-Splitting SCMA
Minerva Priyadarsini, Kuntal Deka, Zilong Liu +1
Rate-splitting sparse code multiple access (RS-SCMA) superimposes QAM-modulated common messages and SCMA-encoded private messages over the same resource elements. This paper analyz…
Performance Analysis of AFDM Transceiver Under Practical IQ Imbalance
Rishikesh Bharti, Tonmoy Rajkhowa, Sanjeev Sharma +2
This paper investigates the impact of in-phase/quadrature (IQ) imbalance on signal detection in affine frequency-division multiplexing (AFDM) systems over doubly dispersive Rayleig…
Tertiary-Mode STAR-RIS for Secure NOMA: Integrating Transmission, Reflection, and Jamming
Mansi Nema, Kuntal Deka, Sanjeev Sharma +1
This paper investigates the physical layer security of a non-orthogonal multiple access (NOMA) system assisted by a tertiary-mode simultaneously transmitting and reflecting reconfi…
Comprehensive Review of Deep Unfolding Techniques for Next-Generation Wireless Communication Systems
Sukanya Deka, Kuntal Deka, Nhan Thanh Nguyen +3
The application of machine learning in wireless communications has been extensively explored, with deep unfolding emerging as a powerful model-based technique. Deep unfolding enhan…
Hybrid Rate-Splitting and Sparse Code Multiple Access (RS-SCMA): Design and Performance
Minerva Priyadarsini, Zilong Liu, Kuntal Deka +2
This paper proposes, for the first time, a hybrid multiple access framework that integrates the principles of rate-splitting (RS) and sparse code multiple access (SCMA) in an SISO…
Prior Information-Aided ADMM for Multi-User Detection in Codebook-Based Grant-Free NOMA: Dynamic Scenarios
Vinjamoori Vikas, Kuntal Deka, A. Rajesh
Code-domain non-orthogonal multiple access (CD-NOMA) systems offer key benefits such as high spectral efficiency, low latency, high reliability, and massive connectivity. NOMA's ab…