Hi
I want to know, why in VANET and WAVE (wireless Access in Vehicular environment) 802.11p ( CSMA) is still used?
In some research papers dated 2013 to 2015 i read authors claiming that stdma is better than CSMA. Can any one update me on this ?
Dear Masood,
Her you have the response to you quqstion!!!
TDMA Cluster-based MAC for VANETs (TC-MAC) - CiteSeerX
- Autres articlesAccess in Vehicular Environments (WAVE) standard [4] for vehicular ... protocols have been proposed in VANETs using TDMA to provide fairness and reduce ...
Thanks for the reply, so still its not STDMA.
What happens in self organized TDMA? Does the sensing part in a time slot before transmission is done automatically?
There is no sensing in self organized TDMA before transmission.
Then packet collision will be more in case already other node is transmitting
yes but benefit is that its adhoc
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