Network digital word service quality having receiver receiving/verifier checking internal resource service quality satisfaction and packet stream authorization/prevention message passed quality request frontier equipment.

摘要

The admission control (AC) to a digital word network (N) has an assembly of frontier equipment (R1). A receiver receives service quality requests. A verifier checks the service quality is satisfied by the internal resources of the digital network. A packet stream authorization message or prevention is then passed to the frontier equipment corresponding to the service quality request.