Hello, Has anyone tried to implement a multi-rate mechanism over the NIST patch? I have to use the NIST patch for my project, but I've noticed that if you have a 802.11b simple scenario, with an AP and a MN, as the MN moves away from the AP the throughput is the same, and drops to zero when the MN is out of the antenna's range. Which is not so accurate. The throughput should drop in steps as the MN moves away from the AP. This problem is solved by the Marco Fiore's patch (http://www.tlc-networks.polito.it/fiore/). I've tried to integrate the Marco Fiore's patch over the NIST patch, but without success. There are too many changes in the NIST patch, and also my C++ programming skills are not so great :D. Has anyone else tried to integrate the Marco Fiore's patch, or any other multi-rate mechanism, over the NIST patch, and succeeded? :D Any help is greatly appreciated. Best Regards, Ramona -- View this message in context: http://www.nabble.com/NIST-%2B-multi-rate-MAC-tp24236300p24236300.html Sent from the ns-users mailing list archive at Nabble.com.