On the issue of interference calculation in projects

[1patrickBob]

May I ask where is the formula for calculating interference between beams of the same frequency in SNS3 defined? And if the beam simultaneously illuminates two adjacent cells or cells far apart at the same frequency, will the interference be different in these two cases? Because I didn't see the code for the location distribution of the cell do different numbered cells have location settings?Thank you for your reply！

[1patrickBob]

Why is the experimental result of throughput per beam when I only irradiate four cells 12/13/26/27 in one time slot in a hopping beam experiment? Why did the throughput of Cell 13 become 0 while other cells were not affected? Shouldn't the expected result be a certain decrease in throughput for all four cells?

% beam_id throughput_kbps
1-27 4113
1-26 4113.05
1-13 0
1-12 4124.86