184 citations · 818 across the 156 of their papers we have counts for
16 papers · 1 filter
Exploring the Synergy: A Review of Dual-Functional Radar Communication Systems
Ali Hanif, Sajid Ahmed, Tareq Y. Al-Naffouri +1
This review paper examines the concept and advancements in the evolving landscape of Dual-functional Radar Communication (DFRC) systems. Traditionally, radar and communication syst…
LEO Satellite and RIS: Two Keys to Seamless Indoor and Outdoor Localization
Pinjun Zheng, Xing Liu, Yuchen Zhang +3
The contemporary landscape of wireless technology underscores the critical role of precise localization services. Traditional global navigation satellite systems (GNSS)-based solut…
Exploiting Hybrid Terrestrial/LEO Satellite Systems for Rural Connectivity
Houcem Ben Salem, Nour Kouzayha, Ammar EL Falou +2
Satellite networks are playing an important role in realizing global seamless connectivity in beyond 5G and 6G wireless networks. In this paper, we develop a comprehensive analytic…
Mutual Coupling in RIS-Aided Communication: Model Training and Experimental Validation
Pinjun Zheng, Ruiqi Wang, Atif Shamim +1
Mutual coupling is increasingly important in reconfigurable intelligent surface (RIS)-aided communications, particularly when RIS elements are densely integrated in applications su…
Attitude Determination in Urban Canyons: A Synergy between GNSS and 5G Observations
Pinjun Zheng, Xing Liu, Tarig Ballal +1
This paper considers the attitude determination problem based on the global navigation satellite system (GNSS) and fifth-generation (5G) measurement fusion to address the shortcomi…
Beamforming Design and Performance Evaluation for RIS-aided Localization using LEO Satellite Signals
Lei Wang, Pinjun Zheng, Xing Liu +2
The growing availability of low-Earth orbit (LEO) satellites, coupled with the anticipated widespread deployment of reconfigurable intelligent surfaces (RISs), opens up promising p…
Bridging the complexity gap in Tbps-achieving THz-band baseband processing
Hadi Sarieddeen, Hakim Jemaa, Simon Tarboush +3
Recent advances in electronic and photonic technologies have allowed efficient signal generation and transmission at terahertz (THz) frequencies. However, as the gap in THz-operati…
On the Impact of Mutual Coupling on RIS-Assisted Channel Estimation
Pinjun Zheng, Xiuxiu Ma, Tareq Y. Al-Naffouri
Amid the demand for densely integrated elements in techniques such as holographic reconfigurable intelligent surfaces (RISs), the mutual coupling effect has gained prominence. By p…
Your smartphone could act as a pulse-oximeter and as a single-lead ECG
Ahsan Mehmood, Asma Sarauji, M. Mahboob Ur Rahman +1
In the post-covid19 era, every new wave of the pandemic causes an increased concern among the masses to learn more about their state of well-being. Therefore, it is the need of the…
Cross-Field Channel Estimation for Ultra Massive-MIMO THz Systems
Simon Tarboush, Anum Ali, Tareq Y. Al-Naffouri
The large bandwidth combined with ultra-massive multiple-input multiple-output (UM-MIMO) arrays enables terahertz (THz) systems to achieve terabits-per-second throughput. The THz s…
Rate Adaptation in Delay-Sensitive and Energy-Constrained Large-Scale IoT Networks
Mostafa Emara, Nour Kouzayha, Hesham ElSawy +1
Feedback transmissions are used to acknowledge correct packet reception, trigger erroneous packet re-transmissions, and adapt transmission parameters (e.g., rate and power). Despit…
JrCUP: Joint RIS Calibration and User Positioning for 6G Wireless Systems
Pinjun Zheng, Hui Chen, Tarig Ballal +3
Reconfigurable intelligent surface (RIS)-assisted localization has attracted extensive attention as it can enable and enhance localization services in extreme scenarios. However, m…
5G-Aided RTK Positioning in GNSS-Deprived Environments
Pinjun Zheng, Xing Liu, Tarig Ballal +1
This paper considers the localization problem in a 5G-aided global navigation satellite system (GNSS) based on real-time kinematic (RTK) technique. Specifically, the user's positio…
Heart Murmur and Abnormal PCG Detection via Wavelet Scattering Transform & a 1D-CNN
Ahmed Patwa, Muhammad Mahboob Ur Rahman, Tareq Y. Al-Naffouri
Heart murmurs provide valuable information about mechanical activity of the heart, which aids in diagnosis of various heart valve diseases. This work does automatic and accurate he…
Multi-RIS-Enabled 3D Sidelink Positioning
Hui Chen, Pinjun Zheng, Musa Furkan Keskin +2
Positioning is expected to be a core function in intelligent transportation systems (ITSs) to support communication and location-based services, such as autonomous driving, traffic…
On the Downlink Coverage Performance of RIS-Assisted THz Networks
Waqas Aman, Nour Kouzayha, Muhammad Mahboob Ur Rahman +1
This letter provides a stochastic geometry (SG)-based coverage probability (CP) analysis of an indoor terahertz (THz) downlink assisted by a single reconfigurable intelligent surfa…