1 citations · 2 across the 3 of their papers we have counts for
3 papers
Optimal Operation of Active RIS-Aided Wireless Powered Communications in IoT Networks
Waqas Khalid, A. -A. A. Boulogeorgos, Trinh Van Chien +3
Wireless-powered communications (WPCs) are increasingly crucial for extending the lifespan of low-power Internet of Things (IoT) devices. Furthermore, reconfigurable intelligent su…
Active RIS-Aided Terahertz Communications with Phase Error and Beam Misalignment
Waqas Khalid, Heejung Yu, Farman Ali +1
Terahertz (THz) communications will be pivotal in sixth-generation (6G) wireless networks, offering significantly wider bandwidths and higher data rates. However, the unique propag…
Simultaneous Transmitting and Reflecting-Reconfigurable Intelligent Surface in 6G: Design Guidelines and Future Perspectives
Waqas Khalid, Zeeshan Kaleem, Rehmat Ullah +3
Reconfigurable intelligent surfaces (RISs) have been considered as a promising technology for the sixth-generation (6G) wireless networks that can control wireless channels in a de…