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[ns] proper values for 11Mbps wireless simulation
Hi all,
I am new to ns-2.
Now I am simulating multihop wireless simulations for my master's
thesis. I plan to use 11 Mbps wireless networks for my simulation.
For the accuracy of the simulation, I want to set proper values to
MAC and PHY's parameters. But I don't know which parameter is related.
I am using following simulation objects in my simulation.
- Channel/WirelessChannel,
- Antenna/OmniAntenna,
- Propagation/TwoRayGround,
- Phy/WirelessPhy,
- and Mac/802_11.
- I don't use any Fec/ErrorModel
What I have done is only to change bandwidth_ of Phy/WirelessPhy to 11e+6.
But transmission range is too large. And also I doubt about MAC_MIB
and PHY_MIB of Mac/802_11. Is it necessary to set some modulation module
(like DQPSK or CCK) ?
Can anyone tell me proper the values for these parameters?
Please help me.
Thanks in advance.
-- furu