1 citations · 1 across the 6 of their papers we have counts for
6 papers
Reconfigurable Intelligent Surfaces for 6G Non-Terrestrial Networks: Assisting Connectivity from the Sky
Wali Ullah Khan, Asad Mahmood, Chandan Kumar Sheemar +3
This paper studies the potential of RIS-integrated NTNs to revolutionize the next-generation connectivity. First, it discusses the fundamentals of RIS technology. Secondly, it delv…
Deep Reinforcement Learning for Backscatter Communications: Augmenting Intelligence in Future Internet of Things
Wali Ullah Khan, Eva Lagunas, Zain Ali +5
Backscatter communication (BC) technology offers sustainable solutions for next-generation Internet-of-Things (IoT) networks, where devices can transmit data by reflecting and adju…
Adaptive Timers and Buffer Optimization for Layer-2 Protocols in 5G Non-Terrestrial Networks
Chandan Kumar Sheemar, Sumit Kumar, Jorge Querol +1
Interest in the integration of Terrestrial Networks (TN) and Non-Terrestrial Networks (NTN); primarily satellites; has been rekindled due to the potential of NTN to provide ubiquit…
Signal Processing Based Antenna Pattern Characterization for MIMO Systems
Chandan Kumar Sheemar, Jorge Querol, Symeon Chatzinotas
Sophisticated antenna technologies are constantly evolving to meet the escalating data demands projected for 6G and future networks. The characterization of these emerging antenna…
IRS Assisted MIMO Full Duplex: Rate Analysis and Beamforming Under Imperfect CSI
Chandan Kumar Sheemar, Sourabh Solanki, Jorge Querol +2
Intelligent reflecting surfaces (IRS) have emerged as a promising technology to enhance the performance of wireless communication systems. By actively manipulating the wireless pro…
Robust Beamforming for IRS Aided MIMO Full Duplex Systems
Chandan Kumar Sheemar, Jorge Querol, Sourabh Solanki +2
In this paper, a novel robust beamforming for an intelligent reflecting surface (IRS) assisted FD system is presented. Since perfect channel state information (CSI) is often challe…