________________________________ From: bikramjit singh <bikram_8...@yahoo.com> To: "ns-users@isi.edu" <ns-users@isi.edu> Sent: Thursday, February 7, 2013 6:18 PM Subject: CRN simulation Hi everybody, I need to do simulation of a cognitive radio network. I have installed the CRCN patch successfully. Could anyone tell me how to make a node behave as a primary node and as a secondary node. OR how could we differentiate whether a node is primary or a secondary node. Any reply would be appreciated. Thank you. Bikram
