IMS (IP (Internet Protocol) multimedia subsystem) terminal equipment multiple soft-terminal resource sharing and application collaborative device and method

Abstract

The invention discloses an IMS terminal equipment multiple soft-terminal resource sharing and application collaborative device and method and belongs to the field of communications. Due to the fact that the IMS terminal equipment multiple soft-terminal resource sharing and application collaborative device can be used for controlling multiple soft-terminals on the IMS terminal equipment, signaling message quantity of interaction of the soft-terminals and an IMS core network can be effectively reduced, message storm in the network can be avoided, accordingly network loading pressure can be reduced, resources provided by the terminal equipment can be reasonably shared by the multiple terminals on the same terminal equipment and resource sharing efficiency can be improved, and the multiple terminal equipment can respond to businesses reasonably so as to achieve the aim of application collaboration and improve collaborative efficiency.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to an IMS terminal equipment multi-soft terminal resource sharing and application coordination device and method. Background technique [0002] IMS is a standardized open architecture proposed by the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) to realize a variety of multimedia applications; IMS terminal equipment is usually composed of IMS entity user equipment (UE, User Equipment) Realization, the terminal equipment includes the user terminal supporting various multimedia applications in IMS, which is the direct experience and interaction terminal of IMS services and applications on the user side; the communication management of the access terminal user is through the allocated IMS private identity ( IMPI, IMS Private Identity), IMS Public Identity (IMPI, IMS Public Identity), IMPI and IMPU related information is stored in the IMS Service Ide...

AI Technical Summary

Problems solved by technology

[0007] First, the message storm problem. For different clients, because they cannot cooperate with each other, they have their own independent message interaction with the IMS network, and messages with the same function will cause message redundancy. When multiple applications frequently interact with the IMS network When sending messages, it brings a message storm to the IMS network and causes the load pressure on the IMS network; the typical one is the registration message of the user end. When different user ends in the same UE need to complete the registration, the message redundancy and the resulting message storm are obviously;

[0008] Second, the problem of resource contention. For different user terminals, because they cannot cooperate with each other, when they all need to use a certain resource of the UE, such as microphones, speakers, etc., it is impossible to coordinate and manage resource contention in a unified way, which will cause Resource contention, causing confusion in the use of resources;

[0009] Third, the problem of application coordination. In the IMS architecture, the IMPU is the identifier for the user to realize service interaction. Usually, the number of IMPUs allocated to a UE is limited, which will cause some users on the same UE to fail when the number of users increases. The terminals share the same IMPU. Although the Fork mechanism can deliver the requests, the service capabilities supported by these user terminals are not managed uniformly, and conflicts will occur on the same UE. When passively receiving service requests, it will cause application coordination problems. ——Unable to decide to deliver the received service request to the UEs that share the same IMPU and all meet the service capability

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