no code implementations • 24 Oct 2023 • Atefeh Rezaei, Ata Khalili, Falko Dressler
The results reveal that the proposed framework outperforms the baseline schemes, demonstrating its superiority in achieving lower DEP at the remote device.
no code implementations • 20 Feb 2023 • Ata Khalili, Atefeh Rezaei, Dongfang Xu, Robert Schober
In this paper, we investigate joint resource allocation and trajectory design for multi-user multi-target unmanned aerial vehicle (UAV)-enabled integrated sensing and communication (ISAC).
no code implementations • 9 Feb 2023 • Ali Nouruzi, Atefeh Rezaei, Ata Khalili, Nader Mokari, Mohammad Reza Javan, Eduard A. Jorswieck, Halim Yanikomeroglu
To this end, we introduce a new metric, i. e., throughput-overhead-complexity (TOC), for the proposed machine learning-based algorithm, which supports a trade-off between these performance indicators.
no code implementations • 18 Feb 2022 • Ali Nouruzi, Atefeh Rezaei, Ata Khalili, Nader Mokari, Mohammad Reza Javan, Eduard A. Jorswieck, Halim Yanikomeroglu
In this paper, our aim is to make the network more scalable and more flexible in terms of achievable data rate, overhead, and complexity indicators.
no code implementations • 17 Jan 2021 • Abolfazl Zakeri, Ata Khalili, Mohammad Reza Javan, Nader Mokari, Eduard A Jorswieck
This paper studies a novel approach for successive interference cancellation (SIC) ordering and beamforming in a multiple antennas non-orthogonal multiple access (NOMA) network with multi-carrier multi-user setup.
no code implementations • 30 Aug 2020 • Hosein Zarini, Ata Khalili, Hina Tabassum, Mehdi Rasti
In particular, we formulate a joint optimization problem of power control and scheduling (i. e., user association and subcarrier allocation) in secondary tier to maximize total achievable QoE for the secondary users.
no code implementations • 1 Jul 2020 • Sheyda Zarandi, Ata Khalili, Mehdi Rasti, Hina Tabassum
In this paper, we develop a framework to maximize the network energy efficiency (EE) by optimizing joint user-base station~(BS) association,~subchannel assignment, and power control considering an in-band full-duplex (IBFD)-enabled small-cell network.