no code implementations • 21 Mar 2024 • Fazal Muhammad Ali Khan, Hatem Abou-zeid, Aryan Kaushik, Syed Ali Hassan
Targeting the notion of compact yet robust DNN models, we propose the integration of iterative magnitude pruning (IMP) of the DNN model being trained in an over-the-air FL (OTA-FL) environment for IIoT.
no code implementations • 8 Aug 2023 • Bayan Al-Nahhas, Qurrat-UI-Ain Nadeem, Aryan Kaushik, Anas Chaaban
This work studies the net sum-rate performance of a distributed reconfigurable intelligent surfaces (RISs)-assisted multi-user multiple-input-single-output (MISO) downlink communication system under imperfect instantaneous-channel state information (I-CSI) to implement precoding at the base station (BS) and statistical-CSI (S-CSI) to design the RISs phase-shifts.
no code implementations • 15 Nov 2022 • Evangelos Vlachos, Aryan Kaushik, Muhammad Z. Shakir
We propose an efficient expectation-maximization (EM)-based mmWave channel estimator for a lens-based hybrid MIMO system with low resolution sampling at the receiver.
no code implementations • 15 Nov 2022 • Aryan Kaushik, Evangelos Vlachos, Muhammad Z. Shakir, Wonjae Shin, Rongke Liu
The joint-SE based proposed method optimally selects the number of RF chains with flexible hynrid beamforming design.
no code implementations • 20 Nov 2021 • Shengyang Chen, Aryan Kaushik, Christos Masouros
This paper develops an efficient index modulation (IM) approach for the joint radar-communication (JRC) system based on a multi-carrier multiple-input multiple-output (MIMO) radar.
no code implementations • 16 Apr 2021 • Onur Dizdar, Aryan Kaushik, Bruno Clerckx, Christos Masouros
In this paper, we introduce the design of a multi-antenna Joint Radar-Communication (JRC) system with Rate Splitting Multiple Access (RSMA) and low resolution Digital-to-Analog Converter (DAC) units.
no code implementations • 16 Apr 2021 • Aryan Kaushik, Christos Masouros, Fan Liu
In this paper, we aim to achieve energy efficient design with minimum hardware requirement for hybrid precoding, which enables a large number of antennas with minimal number of RF chains, and sub-arrayed multiple-input multiple-output (MIMO) radar based joint radar-communication (JRC) systems.
no code implementations • 2 Dec 2020 • Xiangqiang Gao, Rongke Liu, Aryan Kaushik
We formulate the VNF placement problem with maximum network payoff as a potential game and analyze the problem by a game-theoretical approach.
Edge-computing Networking and Internet Architecture Distributed, Parallel, and Cluster Computing