端到端延迟在静脉 [英] end to end delay in Veins

问题描述

我想计算静脉示例场景中的端到端延迟。

I want to calculate end-to-end delay in Veins example scenario.

我已经读过与这个主题相关的旧邮件，但是他们没有为这个问题提供真正的解决方案。

I have already read old mails that are related to this topic but they don't provide a real solution for the problem.

我使用 getCreationTime（）和 simTime（）功能。产生的延迟约为 1.70 * 10 ^ -4 。

I used getCreationTime() and simTime() functions. The resulting delay is about 1.70*10^-4.

这个延迟对我没有意义。它应该是更多。我需要一些帮助在这一点上。我通过使用 mackPkt-> creationTime（）函数创建时间 macPkt c> simTime（）从中计算端到端延迟。然而，这没有意义。

This delay doesn't make sense for me. It is supposed to be more. I need some help at this point. I take the creation time of macPkt by using mackPkt->creationTime() function and i extract simTime() from it for calculating end-to-end delay. However, it doesn't make sense.

我想 macPkt 不是发送器创建的包。我需要在发送端的包的创建时间。谁能帮助我？计算端到端延迟是许多用户的问题。

I guess macPkt is not the packet created by transmitter. I need the creation time of the packet at the transmitter side. Can anyone help me? The calculating end to end delay is a problem of many users. I hope this Question help many users.

推荐答案

您可以使用WaveShortMessage的'timestamp'字段来存储创建时间，然后在接收器使用此字段来计算延迟。如果您使用自己的邮件，只需添加自己的邮件。

You can use the ‘timestamp‘ field of a ‘WaveShortMessage‘ to store the creation time, then use this field at the receiver to calculate the delay. If you use your own messages, just add a field of your own.

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