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Patent Searching and Data


Title:
METHOD, SYSTEM AND MULTI-MODE TERMINAL FOR NETWORK SELECTION IN MULTI-STANDARD COMMUNICATION NETWORK
Document Type and Number:
WIPO Patent Application WO/2008/074229
Kind Code:
A1
Abstract:
A method, system and multi-mode terminal for network selection in multi-standard communication network are provided. In the method, a network selection control entity is arranged in the multi-standard communication network; when the multi-mode terminal requires a service, the network selection control entity controls the multi-mode terminal to select an accessing network based on predetermined selection policies and obtained selection reference information; and the multi-mode terminal starts the service using the selected accessing network. By combining the selection policies and the selection reference information according to the schemes provided by the embodiments of the present invention, appropriate accessing network, which can provide service connection for a multi-mode terminal, can be chosen based on the accessing network related information, such as the load condition, so that appropriate accessing network can be used to carry appropriate users and services, the network resources can be reasonably used, and plural networks of different standards can collaborate with each other, thereby saving the network resources, and ensuring the economy of the multi-standard communication network construction.

Inventors:
CHI ZHENTAO (CN)
Application Number:
PCT/CN2007/003709
Publication Date:
June 26, 2008
Filing Date:
December 20, 2007
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
CHI ZHENTAO (CN)
International Classes:
H04W88/06
Foreign References:
GB2422515A2006-07-26
CN1738479A2006-02-22
EP1347614A22003-09-24
CN1610422A2005-04-27
Attorney, Agent or Firm:
BEIJING TONGDAXINHENG INTELLECTUAL PROPERTY AGENCY LTD. (Xicheng, Beijing 9, CN)
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