MULTIDOMAIN ACCESS CONTROL OF DATA FLOWS ASSOCIATED WITH QUALITY OF SERVICE CRITERIA

摘要

The invention concerns an access controller (AC1, AC2) to a domain (N1, N2) of a data network, including a set or routers (R1, R2, , R5) characterized in that it comprises: receiver means for receiving a quality of service request (m2) containing data concerning the input point of the packet flow associated with said request in the domain; means for determining an output point corresponding to the request; means for transmitting a modified request (m3) to the access controller associated with the output domain corresponding to the output point, by inserting therein data concerning the input point of the packet flow in the output domain.