Browsing by Keywords "Hardware impairments"

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Analysis of DF relay selection in massive MIMO systems with hardware ımpairments

Kazemi, M.; Mohammadi, A.; Duman, Tolga M. (IEEE, 2020)

We consider a massive multiple-input multiple-output (m-MIMO) system in which a source communicates with a destination with the help of multiple single-antenna decode-and-forward (DF) relays. Employing optimal relay ...
Estimation theoretic analyses of location secrecy and ris-aided localization under hardware impairments

Öztürk, Cüneyd (Bilkent University, 2022-06)

In this thesis, we present estimation theoretic analyses of location secrecy and reconfigurable intelligent surface (RIS) aided localization under hardware impairments. First, we consider a wireless source localization ...
On the Impact of hardware impairments on RIS-aided localization

Öztürk, Cüneyd; Keskin, M. F.; Wymeersch, H.; Gezici, Sinan (IEEE, 2022-05)

We investigate a reconfigurable intelligent surface (RIS)-aided near-field localization system with single-antenna user equipment (UE) and base station (BS) under hardware impairments by considering a practical phase-dependent ...