This repository contains the source code for the following paper [1].
[1] K. Ying et al., “Quasi-Synchronous Random Access for Massive MIMO-Based LEO Satellite Constellations,” in IEEE Journal on Selected Areas in Communications, vol. 41, no. 6, pp. 1702-1722, June 2023, doi: 10.1109/JSAC.2023.3273699.
For perfect backhaul case, run the main function “Sim_Fig9.m” to start the simulation. To plot_figure, load “1000th.mat” and run “plotSim.m”, you get the results in Fig. 9. For other figures in Perfect Backhaul, the main body of the function is the same and you only need to modify the simulated parameters accordingly.
For quantized backhaul case, run the main function “Sim_Fig14.m” to start the simulation. To plot_figure, load “500th.mat” and run “plotSim.m”, you get the results in Fig. 14. For other figures in Quantized Backhaul, the main body of the function is the same and you only need to modify the simulated parameters accordingly.
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