METHOD OF REALIZING NETWORK SWITCHING BY A TD/PHS DUAL-MODE MOBILE TERMINAL

Title:

METHOD OF REALIZING NETWORK SWITCHING BY A TD/PHS DUAL-MODE MOBILE TERMINAL

Document Type and Number:

WIPO Patent Application WO/2008/049289

Kind Code:

A1

Abstract:

A method of realizing network switching by a TD/PHS dual-mode mobile terminal can directly perform network switching without restart after switching. The method includes the following steps: (a) the dual-mode mobile terminal judges whether current standby status is same as target standby status selected by a user, if different, performs next step; (b) the dual-mode mobile terminal judges whether it needs to disconnect TD or PHS network connection according to the target standby status selected by the user and the current standby status, if yes, then disconnects corresponding network connection, powers down the module and protocol stack of corresponding mode; (c) the dual-mode mobile terminal judges whether it needs to open TD or PHS network connection according to the target standby status selected by the user and the current standby status, if yes, then starts up TD or PHS module and searches corresponding network to register; (d) the dual-mode mobile terminal stores the new standby status and adjusts function and display information provided for the user according to the new standby status.

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Inventors:

XU JINLU (CN)
HU FENG (CN)
YANG HAO (CN)

Application Number:

PCT/CN2006/003771

Publication Date:

May 02, 2008

Filing Date:

December 30, 2006

Export Citation:

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Assignee:

ZTE CORP (CN)
XU JINLU (CN)
HU FENG (CN)
YANG HAO (CN)

International Classes:

H04W88/06

Foreign References:

CN1585541A	2005-02-23
JP2004289421A	2004-10-14
CN1937808A	2007-03-28

Attorney, Agent or Firm:

KANGXIN PARTNERS, P.C. (Indo BuildingA48 Zhichun Road,Haidian District, Beijing 6, CN)

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