System and method for terminal to receive number of calling party in advance

The method includes steps: (1) through HRPD network, MSC of cdma2000 network sends the calling number in this voice seeking to terminal in active state resided in HRPD network; (2) based on received calling number, the terminal determines whether to receive this voice seeking; if yes, executing step...

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Bibliographic Details
Main Author YING,HUANG,TIANZHENG,GUO TAN
Format Patent
LanguageEnglish
Published 01.02.2006
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The method includes steps: (1) through HRPD network, MSC of cdma2000 network sends the calling number in this voice seeking to terminal in active state resided in HRPD network; (2) based on received calling number, the terminal determines whether to receive this voice seeking; if yes, executing step (3); otherwise, through HRPD network, sending message of refusing this voice seeking to MSC, and ending; (3) the terminal switches to cdma2000 network, cdma2000 network assigns service channel; through cdma2000 network, the terminal receives this voice seeking. If user terminal does not want to receive this voice seeking, the invention can prevent switching between high-speed packet data service network and cdma network.
Bibliography:Application Number: CN200410070221