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A fully-integrated wearable ultrasonic device for continuous blood pressure monitoring

Beker L, Peker S, Altuntop YA, Neşer G, Toymus A, Yılgör E, Yılgör İ, Bardakçı E.   +7 more
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Energy-Efficient Design for Massive MIMO With Hardware Impairments

IEEE Transactions on Wireless Communications, 2021
In this paper, an energy-efficient design for massive multiple-input multiple-output (MIMO) systems is studied with the consideration of hardware impairments. The objective is to maximize the system energy efficiency of both uplink and downlink transmissions by jointly optimizing the number of antennas at the base station, the number of served users ...
Zhihui Liu, Chia-Han Lee, Wenjun Xu
exaly   +2 more sources

Secure Wireless Communication in RIS-Aided MISO System With Hardware Impairments [PDF]

IEEE Wireless Communications Letters, 2021
In practice, residual transceiver hardware impairments inevitably lead to distortion noise which causes the performance loss. In this letter, we study the robust transmission design for a reconfigurable intelligent surface (RIS)-aided secure ...
Gui Zhou, Cunhua Pan, Hong Ren
exaly   +2 more sources

Spectral and Energy Efficiency of IRS-Assisted MISO Communication With Hardware Impairments [PDF]

IEEE Wireless Communications Letters, 2020
In this letter, we analyze the spectral and energy efficiency of an intelligent reflecting surface (IRS)-assisted multiple-input single-output (MISO) downlink system with hardware impairments.
Shaoqing Zhou, Wei Xu, Kezhi Wang
exaly   +2 more sources

Physical Layer Authentication for Massive MIMO Systems With Hardware Impairments

IEEE Transactions on Wireless Communications, 2020
| openaire: EC/H2020/871808/EU//INSPIRE-5GplusWe study transmitter authentication in massive multiple-input multiple-output (MIMO) systems with non-ideal hardware for the fifth generation (5G) and beyond networks.
Pinchang Zhang, Tarik Taleb, Xiaohong Jiang   +2 more
exaly   +2 more sources

A New Look at Dual-Hop Relaying: Performance Limits with Hardware Impairments

IEEE Transactions on Communications, 2013
Physical transceivers have hardware impairments that create distortions which degrade the performance of communication systems. The vast majority of technical contributions in the area of relaying neglect hardware impairments and, thus, assume ideal ...
Emil Bjornson, Michail Matthaiou, Merouane Debbah   +2 more
exaly   +2 more sources

Model-Based End-to-End Learning for Multi-Target Integrated Sensing and Communication Under Hardware Impairments

IEEE Transactions on Wireless Communications
We study model-based end-to-end learning in the context of integrated sensing and communication (ISAC) under hardware impairments. Hardware impairments are usually addressed by means of array calibration with a focus on communication performance. However,
JOSÉ MIGUEL Mateos-Ramos, Christian Hager, Musa Furkan Keskin   +2 more
exaly   +3 more sources

Cooperative jamming in downlink satellite network with hardware impairments

Transactions on Emerging Telecommunications Technologies, 2021
AbstractIn this article, a land mobile satellite communication network with an external jammer to fight against the eavesdropper is investigated, where the hardware impairments are introduced to make the analyses more practical. It is worth noting that three jamming schemes, that is, the Gaussian noise jamming, the friendly jamming, and the scheme ...
Haowei Wu 0002, Lixing Zheng, Zhe Li 0072, Rui Ma 0017, Jinglan Ou   +4 more
openaire   +1 more source