setting data rate for ieee802.11p

@CharlesPandian wrote:

Since the theoretical maximum raw data rate of 802.11b seems to be 11 Mbit/s, the default parameters possibly try to set that value. But, the parameters you mentioned here is not setting it.

For example in 802.11, the following line will set its default data rate.
Mac/802_11 set PLCPDataRate_ 1.0e6 ;# 1Mbps

(IEEE 802.11 – The WLAN standard was original 1 Mbit/s and 2 Mbit/s)

thanks for your response

but I’m looking for setting data rate for 802.11p

I think that we can set dat rate with this instruction

Mac/802_11 set dataRate_

But I m not sure does it works in this case because I have read that the data rate depend in which type of modulation and the bandwidth of channel and for this reason I think that there is a relation betewen parameters , so I want to know what is this relation betewen thes parameters in order to set properly the data rate