Terminal connected with a plurality of wireless networks simultaneously and switching method for terminal

Abstract

The invention discloses a terminal connected with a plurality of wireless networks simultaneously and a switching method for the terminal. The method comprises the steps of polling two or more networks which are connected simultaneously, and sending network conditions to a parameter calculation module; analyzing data transmitted through all working modules and transmitting analysis results to a network management module; determining whether switching is needed according to the analysis results fed back by the parameter calculation module; performing corresponding switching according to determination results. By means of the terminal and the switching method, appropriate access networks bear appropriate users and services, the reasonable utilization of the network resources is guaranteed, all types of the networks can coordinate and cooperate, and appropriate access networks are selected for users automatically.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a terminal connected to multiple wireless networks at the same time and a switching method thereof. Background technique [0002] In order to meet the requirements of wireless application scenarios and diversified services, wireless access technologies are becoming increasingly diversified. Due to users' demands for ubiquitous wireless services and business experience, wireless access technologies and networks targeted at different wireless application scenarios and services can develop in diversification and coexist and complement each other for a long period of time. Various wireless access technologies and networks have unique advantages in adaptability to wireless application scenarios and service deployment. For example, the supporting services of wide-area coverage are mainly voice and low-to-medium rate data services, and supporting networks such as Global System for M...

AI Technical Summary

Problems solved by technology

In a multi-standard communication network, it is contrary to the ease of use for business development to allow users to understand which access networks are available in their environment, and the support capabilities of each access network for services, so as to select the appropriate network. sometimes even unrealistic

In addition, in order to facilitate users' understanding, multi-mode terminals are required to convert specific standard connections into more intuitive information, which is very inconvenient in practical applications and affects the convenience of service deployment and user experience

And because the user manually selects, it is not controlled by the network side, and cannot be selected according to the actual situation of each access network, such as the load condition

[0006] When a multi-mode terminal selects the default connection as the connection for business according to the configuration, it is directly selected according to the configuration, and is not controlled by the network side. It cannot be selected according to the actual situation of each access network, such as the load condition.

[0007] The above two selection methods are not controlled by the network side, and cannot be selected according to the actual situation of each access network.

For example, when the loads of the two access networks are unbalanced, according to the existing selection methods, it is impossible to effectively control the multi-mode terminal to perform services through the access network with a lighter load, and it is impossible to make each access network in the multi-standard communication network Coordination makes the relatively idle network resources not be effectively used, causing waste of network resources; another example, the access network selected through the existing selection method may not be suitable for the business that the user wants to carry out, affecting multi-mode communication The economics of the web

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