Originally Posted by lavendar89
anyone know how channel selection strategies in cognitive radio implement in ns2?i need help.....pleaseee
Posting the same question twice won't get you any faster/different answers, nor will begging. And spell out your words, please.
There are MANY different NS2 elements you can find with a Google search for radio simulation. Start there...for example, just ONE hit:
...has MANY suggested solutions. If you have a specific problem, please post it.