我想知道如何在Veins 2.0下正确设置节点的传输范围,我认为我做得对,但我害怕出错。
因此,我需要对* .ini文件中定义的参数进行一些澄清:
*.connectionManager.pMax = 24.34mW # =>>> parameters to set the max interference distance by the global manager module
*.connectionManager.sat = -80dBm # =>>> parameters to set the max interference distance by the global manager module
*.**.nic.phy80211p.maxTXPower = 24.34mW # =>>> what is the role of this parameter ? is it affecting the transmission range or only limiting the max TX Power ?
*.**.nic.mac80211p.txPower = 13.69mW # =>>> is it the parameter along to sensitivity that are responsible of changing transmission range ?
*.**.nic.phy80211p.sensitivity = -80dBm #for changing maximum transmission range
那么,maxTXPower& amp; txPower?以及如何改变传输范围?通过改变第一个,后者或两个?
感谢,
答案 0 :(得分:5)
maxTXPower
未用于Veins 2.0的IEEE 802.11p模型。
有关静脉中传输范围概念的深入讨论,请参阅https://stackoverflow.com/a/31079686/4707703中的讨论。
有关计算静脉中干扰范围的深入讨论,请参阅https://stackoverflow.com/a/31728592/4707703中的讨论。