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WirelessNetworkingTechnologies/lab_2/lab_2.asv
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2026-05-08 14:07:45 +02:00

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number_of_senders = 4;
number_of_timeslots = 1000;
access_probability = 0:0.01:1;
access_probability_length = length(access_probability);
sender_access = zeros(number_of_senders);
% | slot1 | slot2 | ...
% prob1 | | | ...
% prob2 | | | ...
% ... | ... | ...  | ...
result = zeros(access_probability_length, number_of_timeslots);
% simulate all time slots on each probability
for probability_idx = 1 : access_probability_length
current_result = zeros(1, number_of_timeslots);
probability = access_probability(probability_idx);
for time_slot = 1 : number_of_timeslots
% generate random sender accesses by probability
sender_access = zeros(1, number_of_senders);
for sender = 1 : number_of_senders
if rand() < access_probability(probability_idx)
sender_access(1, sender) = 1;
end
end
current_result(1, time_slot) = sum(sender_access(1, :)) == 1;
end
result(probability_idx, :) = current_result;
end
disp(result(floor(access_probability_length / 2), 1:100))
plot(result);