Hey you all, I am a beginner to ns. Currently, I plan to run some simulation with NS-2.33-all-in-one. It seems the transmission ranges at different data rates are achieved by changing the receiving threshold (RXThreshold_). Could anyone please give me some hints on the RXThreshold for datarate in 802.11g ? (54M, 18M, 6M) Thanks in advance. Yours Fung Lee ps. Could anybody explain "amc_ " ? I could not find any doc related to amc. _________________________________________________________________ Insert movie times and more without leaving HotmailĀ®. http://windowslive.com/Tutorial/Hotmail/QuickAdd?ocid=TXT_TAGLM_WL_HM_Tutorial_QuickAdd_062009