This paper considers and analyzes the performance of semiblind, training, and data-aided channel estimation schemes for multiple-input multiple-output (MIMO) filter bank multicarrier …
Fulfilling the need for a classical approach, Experimental Combustion: An Introduction begins with an overview of the key aspects of combustion—including chemical kinetics …
K Vasudevan, A Reddy, GK Pathak… - arXiv preprint arXiv …, 2021 - arxiv.org
This work deals with turbo coded single user massive multiple input multiple output (SU- MMIMO) systems, with and without precoding. SU-MMIMO has a much higher spectral …
Single-user massive multiple-input multiple-output (MIMO) systems have a large number of antennas at the transmitter and receiver. This results in a large overall throughput (bit-rate) …
K Vasudevan, S Kota, L Kumar, HB Mishra - arXiv preprint arXiv …, 2023 - arxiv.org
Achieving high bit rates is the main goal of wireless technologies like 5G and beyond. This translates to obtaining high spectral efficiencies using large number of antennas at the …
The use of a large number of antenna elements, known as Massive MIMO, is seen as a key enabling technology in the 5G and Beyond wireless ecosystem. The intelligent use of a …
Filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) emerges as a noteworthy alternative to orthogonal frequency division multiplexing (OFDM) …
K Vasudevan, GK Pathak, A Reddy - arXiv preprint arXiv:2007.15959, 2020 - arxiv.org
Precoding is a method of compensating the channel at the transmitter. This work presents a novel method of data detection in turbo coded single user massive multiple input multiple …
A Srivastava - IEEE access, 2020 - ieeexplore.ieee.org
Research and development of Li-Fi (Light Fidelity) in Internet-of-things (IoT) has created significant interest among researchers. The low-cost version of standard color shift keying …