Method, system and multi-mode terminal for implementing network selection in multi-standard communication network

A network selection, multi-mode terminal technology, applied in the selection of devices, wireless communication, radio/induction link selection and arrangement, etc., can solve the problems of unrealistic, inconvenient, waste of network resources, etc., to ensure rational use and save network resources, ensuring economical effects
CN101207900AInactive Publication Date: 2008-06-25HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2008-06-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method, a system and a multimode terminal for the realization of the network selection in a multi-system communication network. When a network selection control entity is configured in the multi-system communication network and the multimode terminal needs services, the network selection control entity controls the multimode terminal to selectively access a network according to the configuring selection policy and the obtained selection reference information, and the multimode terminal carries out services via the selected access network. According to the proposal provided by the invention, a suitable access network can be determined to supply the service connection for the multimode terminal by combining the selection policy with the selection reference information according to the relevant information of the access network such as the load condition, so as to make the appropriate access network bear appropriate subscribers and services and ensure reasonable use of network resources. Accordingly, the multi-system networks can be matched with each other in a cooperation mode so as to economize the network resources and guarantee the economy of the construction of the multi-system communication network.
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Description

technical field

[0001] The invention relates to the field of multi-standard communication networks, in particular to a method, a system and a multi-mode terminal for realizing network selection in a multi-standard communication network. 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...

Claims

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