An ATM system with ABR function is disclosed, that comprises a VS/VD. The VS/VD informs a downstream segment portion of a CCR area of a BRM cell folded back in an upstream segment. The downstream segment portion compares an ER area of the BRM cell with the CCR area. When the value of the CCR area is...http://www.google.fr/patents/US6373844?utm_source=gb-gplus-shareBrevet US6373844 - ATM system with ABR function
