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[ns] throughput problem



Hello! there,


I've got a question. I run the simulation for MAC-802_11 with CTS/RTS. Then I 
run same MAC-802_11 with disabled RTS/CTS/ACK and send data packet only once,no 
retransmissions. Then I found the throughput with disabled RTS/CTS/ACK higher 
than with RTS/CTS (which a lot of data packets dropped in IFQ). Can somebody 
explain it?

Thanks a lot.

- Kai