… -of-the-art survey papers on localization. Further to this, we … existing localization techniques
applicable to mMIMO localization … of recent works on mMIMO localization. Finally, we suggest …

… localization under Rician channel conditions. We proposed a multi-stage approach for the
localization of a stationary UE in a massive MIMO … from the massive MIMO antenna compared …

… on 516 UT behaviors, and positioning of UTs is seen to enhance … for different 5G location
and positioning services 526 is … been explored 528 for user positioning and location by making …

… a massive MIMO-based highaccuracy localization and tracking system by utilizing the focusing
effect brought by the massive … ) of the received signal in a massive MIMO system, to charac…

… problem of outdoor localization under harsh channel conditions to the BS. We proposed a
neighbor-aided approach for the localization of a stationary T-UE in a massive MIMO context. …

… Even though angle-based methods are one of the main winners of the massive MIMO
introduced in 5G, the positioning in the LOS scenario does not require an ML approach [47,48]. On …

… study the localisation performance of a distributed MaMIMO system. We study the localisation
… fronthaul throughput of several proposed localisation methods. Our main contributions are: …

… -MIMO configurations with other novel technologies in the 5G air interface as well as the need
for provision of acceptable quality of service to a large … main goal of this survey paper is to …

… an indoor localization scenario in a massive MIMO system … Recently, in [10], we proposed
a localization approach to … of the 5G wireless network, such as D2D links, massive MIMO, and …

… this survey, we provide the definitions of acronyms in Table I. Also, the organization of the
survey is … In particular, we survey the adopted techniques for performing the channel estimation …