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Simple Semi-Grant-Free Transmission Strategies Assisted by Non-Orthogonal Multiple Access
Zhiguo Ding, Robert Schober, Pingzhi Fan +1
Grant-free transmission is an important feature to be supported by future wireless networks since it reduces the signalling overhead caused by conventional grant-based schemes. How…
Channel Modeling for Diffusive Molecular Communication - A Tutorial Review
Vahid Jamali, Arman Ahmadzadeh, Wayan Wicke +2
Molecular communication (MC) is a new communication engineering paradigm where molecules are employed as information carriers. MC systems are expected to enable new revolutionary a…
Scalable and Energy-Efficient Millimeter Massive MIMO Architectures: Reflect-Array and Transmit-Array Antennas
Vahid Jamali, Antonia M. Tulino, Georg Fischer +2
Hybrid analog-digital architectures are considered as promising candidates for implementing millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) systems since the…
Feedback-Aware Precoding for Millimeter Wave Massive MIMO Systems
Reza Ghanaatian, Vahid Jamali, Andreas Burg +1
Millimeter wave (mmWave) communication is a promising solution for coping with the ever-increasing mobile data traffic because of its large bandwidth. To enable a sufficient link m…
Diffusive Mobile MC for Controlled-Release Drug Delivery with Absorbing Receiver
Trang Ngoc Cao, Arman Ahmadzadeh, Vahid Jamali +4
Nanoparticle drug carriers play an important role in facilitating efficient targeted drug delivery, i.e., improving treatment success and reducing drug costs and side effects. Howe…
Robust Resource Allocation for UAV Systems with UAV Jittering and User Location Uncertainty
Dongfang Xu, Yan Sun, Derrick Wing Kwan Ng +1
In this paper, we investigate resource allocation algorithm design for multiuser unmanned aerial vehicle (UAV) communication systems in the presence of UAV jittering and user locat…