please explain me the following code for stop and wait protocol

hra
2013 11 12
1 个回答
更新时间：2021 10 1
4 次查看（30 天）

0 个投票

clc;
clear all;
disp('SAMPLE INPUT AND OUTPUT: ');
n=input('Number of Frames: ');
frame=1;
while frame<=n
fprintf('Transmitting Frame %d\n',frame);
s=randint(1,1,15);
if s<3
fprintf('TIME OUT\n Re-');
elseif s>6
fprintf('PAK of Frame %d Received\n',frame);
frame=frame+1;
else
fprintf('NAK of Frame %d Received\n Re-',frame);
end
end

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回答（1 个）

Walter Roberson
Walter Roberson 2013-11-12

0 个投票

The code simply simulates receiving timeouts or PAK or NAK, choosing one of them at random.

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hra
hra
2013-11-12

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Walter Roberson
Walter Roberson
2021-10-1

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