Listen before you talk, but on the frequency domain

Souvik Sen, Romit Roy Choudhury, Srihari Nelakuditi
2011 ACM SIGMOBILE Mobile Computing and Communications Review  
In dense networks, multiple winners of T2F backoff Winners of the first round repeat T2F backoff Few APs in the second round means fewer collisions Active subcarriers imply backoff chosen by other APs -Each AP knows its rank in the sequence -Enables back to back TDMA like transmission
doi:10.1145/1942268.1942272 fatcat:tengx7ppc5b6fcohidleabccji