Rafay Iqbal Ansari
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View article: Energy-Aware AI-Driven Framework for Edge-Computing-Based IoT Applications
Energy-Aware AI-Driven Framework for Edge-Computing-Based IoT Applications Open
The significant growth in the number of Internet of Things (IoT) devices has given impetus to the idea of edge computing for several applications. In addition, energy harvestable or wireless-powered wearable devices are envisioned to empow…
View article: Toward On-Device AI and Blockchain for 6G-Enabled Agricultural Supply Chain Management
Toward On-Device AI and Blockchain for 6G-Enabled Agricultural Supply Chain Management Open
6G envisions artificial intelligence (AI) powered solutions for enhancing the quality of service (QoS) in the network and to ensure optimal utilization of resources. In this work, we propose an architecture based on the combination of unma…
View article: Intelligent Radio Resource Management in Reconfigurable IRS-enabled NOMA Networks
Intelligent Radio Resource Management in Reconfigurable IRS-enabled NOMA Networks Open
Intelligent reflecting surfaces (IRSs) are anticipated to provide reconfigurable propagation environment for next generation communication systems. In this paper, we investigate a downlink IRS-aided multi-carrier (MC) non-orthogonal multip…
View article: Intelligent Radio Resource Management in Reconfigurable IRS-enabled NOMA Networks
Intelligent Radio Resource Management in Reconfigurable IRS-enabled NOMA Networks Open
Intelligent reflecting surfaces (IRSs) are anticipated to provide reconfigurable propagation environment for next generation communication systems. In this paper, we investigate a downlink IRS-aided multi-carrier (MC) non-orthogonal multip…
View article: STAR-RIS-Assisted Hybrid NOMA mmWave Communication: Optimization and Performance Analysis
STAR-RIS-Assisted Hybrid NOMA mmWave Communication: Optimization and Performance Analysis Open
Simultaneously reflecting and transmitting reconfigurable intelligent surfaces (STAR-RIS) has recently emerged as prominent technology that exploits the transmissive property of RIS to mitigate the half-space coverage limitation of convent…
View article: Towards On-Device AI and Blockchain for 6G enabled Agricultural Supply-chain Management
Towards On-Device AI and Blockchain for 6G enabled Agricultural Supply-chain Management Open
6G envisions artificial intelligence (AI) powered solutions for enhancing the quality-of-service (QoS) in the network and to ensure optimal utilization of resources. In this work, we propose an architecture based on the combination of unma…
View article: Design and analysis of Maxwell fisheye lens based beamformer
Design and analysis of Maxwell fisheye lens based beamformer Open
View article: Unlocking Unlicensed Band Potential to Enable URLLC in Cloud Robotics for Ubiquitous IoT
Unlocking Unlicensed Band Potential to Enable URLLC in Cloud Robotics for Ubiquitous IoT Open
Cloud robotics (CR) support extremely high reliability and low-latency communications in ubiquitous Internet of Things applications. However, many of those applications currently rely on wired connection, limiting their use within the conf…
View article: 3D Channel Modeling and Characterization for Hypersurface Empowered Indoor Environment at 60 GHz Millimeter-Wave Band
3D Channel Modeling and Characterization for Hypersurface Empowered Indoor Environment at 60 GHz Millimeter-Wave Band Open
This paper proposes a three-dimensional (3D) communication channel model for an indoor environment considering the effect of the Hypersurface. The Hypersurface is a software controlled intelligent metasurface, which can be used to manipula…
View article: 3D Channel Modeling and Characterization for Hypersurface Empowered\n Indoor Environment at 60 GHz Millimeter-Wave Band
3D Channel Modeling and Characterization for Hypersurface Empowered\n Indoor Environment at 60 GHz Millimeter-Wave Band Open
This paper proposes a three-dimensional (3D) communication channel model for\nan indoor environment considering the effect of the Hypersurface. The\nHypersurface is a software controlled intelligent metasurface, which can be\nused to manip…
View article: Control-Data Separation Architecture for Dual-Band mmWave Networks: A New Dimension to Spectrum Management
Control-Data Separation Architecture for Dual-Band mmWave Networks: A New Dimension to Spectrum Management Open
The exponential growth in global mobile data traffic, especially with regards to the massive deployment of devices envisioned for the fifth generation (5G) mobile networks, has given impetus to exploring new spectrum opportunities to suppo…
View article: Network Coding for Distributed Antenna Systems
Network Coding for Distributed Antenna Systems Open
The mushroom growth of devices that require connectivity has led to an increase in the demand for spectrum resources as well as high data rates. 5G has introduced numerous solutions to counter both problems, which are inherently interconne…
View article: 5G D2D Networks: Techniques, Challenges, and Future Prospects
5G D2D Networks: Techniques, Challenges, and Future Prospects Open
The increasing number of mobile users has given impetus to the demand for high data rate proximity services. The fifth-generation (5G) wireless systems promise to improve the existing technology according to the future demands and provide …