Packet Scheduling algorithms?

Question

Mohmmad Abu Yousuf 2020-2-29

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/508270-packet-scheduling-algorithms

评论： Mohmmad Abu Yousuf 2020-2-29

Hi guys!

Could anybody please share matlab codes for packet scheduler (https://en.wikipedia.org/wiki/Network_scheduler). Specifically, I am searching MATLAB codes for Round Robin scheduler which will be used to schedule the data packets to multi-paths (2 flows). In case of one sender node with 2 middle relay node with a receiver node, the sender will schedule the packets using Round Robin for receiver using those 2 middle nodes.

Any suggestions will be highly appriciated.

Thank you in advance.

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Answer 1

Walter Roberson 2020-2-29

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https://ww2.mathworks.cn/matlabcentral/answers/508270-packet-scheduling-algorithms#answer_417879

在 MATLAB Online 中打开

Node_to_send_to = 1
while true
  if input_queue_is_empty()
    wait_for_input_packet() 
  end
  Current_packet = dequeue_input_packet() 
  send_packet_to_flow(Current_packet, Node_to_send_to) 
 Node_to_send_to = 3 - Node_to_send_to ;
 end