Method, apparatus and system for processing resource obligate renegotiation

Abstract

The invention discloses a processing method of resource reservation renegotiation, a device and a system thereof, which are applied to the communication field, wherein, the method is applied to a system comprising a traffic flow management entity, a traffic flow authorized service point entity and a traffic flow authorized anchor entity, and the traffic flow management entity carries out resourcedegradation process to part of traffic flow; the method comprises the following steps: when the traffic flow management entity detects that the current wireless empty-export resource meets the restoration requirement of the degraded traffic flow resource at a mobile terminal, a notification message is sent to the traffic flow authorized anchor entity by the traffic flow authorized service point entity so as to trigger the traffic flow authorized anchor entity to launch a traffic flow modification process; the invention solves the problem in the prior art that the traffic flow of users is not updated in time as the resource negotiation is not re-processed, although the empty-export resource is released, thus perfecting the traffic flow process mechanism.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a processing method, device and system for renegotiation of resource reservation. Background technique [0002] Worldwide Interoperability for Microwave Access (WiMAX for short) technology is a broadband wireless access standard. figure 1 is a schematic diagram of a QoS logical architecture of a WiMAX network according to related technologies, such as figure 1 As shown, in the WIMAX system, including the home network service operator, the visiting network service operator, and the access service network, the network nodes that provide service flow operations for users mainly include: service flow management (Service Flow Management, referred to as SFM) Module, Service Flow Authorization (SFA for short) module and Policy Function (PF for short) module; among them, SFM is located at the side of the base station, and can perform admission control and service flow according to the...

AI Technical Summary

Problems solved by technology

[0016] Aiming at the problem existing in the prior art that although the air interface resource is released, the user service flow is not updated in time because the resource negotiation is not reprocessed, the present invention is proposed. Therefore, the present invention aims to provide a resource pre-reservation A processing method, device and system for weight-reserving negotiation to solve the above-mentioned problems

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