Sep 21, 2020 · In this letter, we present the first study for uplink cell-free massive multi-input multi-output (MIMO) systems with superimposed pilots ...
Abstract—In this letter, we present the first study for uplink cell-free massive multi-input multi-output (MIMO) systems with superimposed pilots (SPs).
Superimposed Pilots are Beneficial for Mitigating Pilot Contamination in Cell-Free Massive MIMO · 24 Citations · 12 References.
Oct 22, 2024 · In this paper, superimposed pilots are introduced as an alternative to time-multiplexed pilot and data symbols for mitigating pilot ...
In addition, large numbers of antennas result in an improved uplink (UL) energy-efficiency [9] and render the system performance resilient to hardware ...
Missing: Beneficial | Show results with:Beneficial
PDF | In this paper, superimposed pilots are introduced as an alternative to time-multiplexed pilot and data symbols for mitigating pilot contamination.
Mar 2, 2016 · Abstract:In this paper, superimposed pilots are introduced as an alternative to time-multiplexed pilot and data symbols for mitigating pilot ...
Missing: Beneficial Free
People also ask
What is pilot contamination in massive MIMO?
What are the main parameters affecting the performance of a massive MIMO antenna?
Superimposed pilots: An alternative pilot structure to mitigate pilot contamination in massive MIMO · Spectral Efficiency of Superimposed Pilots in Uplink ...
Missing: Beneficial | Show results with:Beneficial
Oct 31, 2017 · The idea is to add pilot and data samples together, instead of separating them in time and/or frequency, before modulating with waveforms.
Missing: Beneficial | Show results with:Beneficial
Sep 1, 2022 · Zhu, “Superimposed pilots are beneficial for mitigating pilot contamination in cell-free massive MIMO,” IEEE Commun. Lett., vol. 25, no. 1 ...