[ns] MAC/802.11 "STA" error on ACK

2007-03-29 Thread Ren.Liu
Hi, I'm doing some reliability study on 802.11. I sent CBR packets from node 0 to node 1. The distance between the two nodes is changing. I found that when the distance is more than 700m, the transmitter seems always drop the ACK coming back from the receiver, and give an error state of "S

Re: [ns] MAC/802.11 "STA" error on ACK

2007-03-29 Thread Daniel Mahrenholz
[EMAIL PROTECTED] schrieb: I sent CBR packets from node 0 to node 1. The distance between the two nodes is changing. I found that when the distance is more than 700m, the transmitter seems always drop the ACK coming back from the receiver, and give an error state of "STA". When the distance is b