公开(公告)号：JP2002319970A

公开(公告)日：2002-10-31

申请号：JP2002083201

申请日：2002-03-25

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CHEN XIAOBAO X ,  RICHARDS DEREK JOHN

IPC: H04L12/56 ,  H04W28/24 ,  H04W72/04 ,  H04W84/04

Abstract: PROBLEM TO BE SOLVED: To realize flexible and effective resources management that provides a satisfactory QoS satisfying a request for service level agreement(SLA) while maintaining efficient utilization of resources in a communication network. SOLUTION: This communication network has network resources including at least one service domain. The service domain has a user terminal and a controller that operates so as to control the transmission of a data stream between the user terminal and a network node with prescribed service quality. The service quality depends on an SLA condition between the user and the service domain, is processed by the controller and is converted into a set of policies to be applied. The polices include the selection and allocation of such a network resource to transmit the data stream with selected service quality.