m w schrieb: > > I was just wondering as to how we can know which channel is > 802.11 node is using. Is it possible to find it from somewhere regarding the > channel used information. 802.11b uses three channels so which channel a > specific node is using, how can we get to know that ? Please help me at your > earliest. I am pressed in time. >
Wireless communication in ns-2 uses one or more channel objects. All channel objects are independent from each other. That means, if you use different channels you will not have cross-channel noise, interference and such things. Some times ago someone asked how to model such cross-channel effects and I proposed to derive a new channel object that knows about its neighbor channels and than introduces such errors. But I don't know how this evolved. If this is of interest for you, you should search the maiing list archiv and contact the author. Daniel.
