CN101170761A - A method for TD/PHS dual mode mobile terminal to realize network switching - Google Patents

A method for TD/PHS dual mode mobile terminal to realize network switching Download PDF

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Publication number
CN101170761A
CN101170761A CNA2006101504307A CN200610150430A CN101170761A CN 101170761 A CN101170761 A CN 101170761A CN A2006101504307 A CNA2006101504307 A CN A2006101504307A CN 200610150430 A CN200610150430 A CN 200610150430A CN 101170761 A CN101170761 A CN 101170761A
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China
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phs
holding state
module
network
mode
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CNA2006101504307A
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Chinese (zh)
Inventor
徐金禄
胡峰
杨浩
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ZTE Corp
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ZTE Corp
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Priority to CNA2006101504307A priority Critical patent/CN101170761A/en
Priority to PCT/CN2006/003771 priority patent/WO2008049289A1/en
Publication of CN101170761A publication Critical patent/CN101170761A/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method is provided for implementing network switch of a TD/PHS double-mode mobile terminal, which can directly perform network switch and avoid the restart after switch. The method comprises the following steps: (a) the double-mode terminal judges whether the current standby state is the same as the target standby state selected by a user, if not, executing the next step; (b) the double-mode terminal judges whether to cut off the network connection of TD or PHS, according to the target standby state selected by the user and the current standby state, if yes, cutting off the relevant network connection and closing the module and protocol suite of the relevant mode; (c) the double-mode terminal judges whether to set up the network connection of TD or PHS, according to the target standby state selected by the user and the current standby state, if yes, opening the TD or PHS module and searching the relevant network for registration; and (d) the double-mode terminal saves the new standby state and regulates the functional and display information to the user based on the new standby state.

Description

A kind of TD/PHS mode mobile terminal is realized the method that network switches
Technical field
The present invention relates to the 3G (Third Generation) Moblie technical field, especially relate to the method that the TD/PHS mode mobile terminal realizes that network switches.
Background technology
Present existing dual-mode handset is nothing more than GPRS/GSM, CDMA/GSM and WCDMA/GSM, realization for each producer of realization of bimodulus also has nothing in common with each other, the frequency of two patterns in bimodulus is separated by far away, its mutual interference is lower, therefore generally all be two standbies in this dual-mode handset, two kinds of patterns can be located and holding state, need not consider the radio frequency interference of another pattern to its generation when wherein certain pattern is called out.If the frequency of two patterns in the bimodulus is separated by nearer, consider radio frequency interference, if the scheme that adopts two standbies is when certain pattern is called out in the bimodulus so, because the radio frequency interference of another pattern can cause business to carry out or quality of service obviously descends.For the former, present mobile phone all is a double-module double-standby generally, and generally all is dual-mode single-standby for the latter, and the calling of carrying out another pattern if desired needs shutdown earlier and then start to enter another pattern.The adjacent frequency bands of considering each pattern in the frequency band division of 3G is nearer, realizes calling out when the double-module double-standby based on the dual-mode handset of 3G and will introduce interference, causes quality of service to descend.If adopt the scheme of dual-mode single-standby, then can allow the terminal use can't experience the convenient of dual-mode handset.Therefore, cell phone manufacturers wish also can realize double-module double-standby under two kinds of patterns may produce the situation of radio frequency interference, yet at present also desirable without comparison double-module double-standby is realized the scheme of calling out down.
Summary of the invention
Technical problem to be solved by this invention provides the method that a kind of TD/PHS mode mobile terminal realizes that network switches, and can directly carry out network and switch, and does not need after the switching to start shooting again.
In order to address the above problem, the invention provides the method that a kind of TD/PHS mode mobile terminal realizes that network switches, described TD/PHS dual-mode terminal is hereinafter to be referred as dual-mode terminal, comprise TD module and PHS module, described TD/PHS dual-mode terminal has the single holding state of TD, the single holding state of PHS, TD/PHS double standby state, and this method may further comprise the steps:
(a) described dual-mode terminal judges that whether current holding state is identical with the target holding state of user's selection, if different, carries out next step;
(b) described dual-mode terminal judges whether that according to target holding state and current holding state that the user selects the network that needs to disconnect TD or PHS connects, if, then disconnect corresponding network and connect, close module, the protocol stack of corresponding standard;
(c) described dual-mode terminal judges whether that according to target holding state and current holding state that the user selects the network that needs to open TD or PHS connects, if, then open TD or PHS module, the search corresponding network is registered;
(d) preserve new holding state, offer user's function and display message according to new holding state adjustment.
Further, the user is by the mode switch menu select target holding state of man-machine interface.
Further, if current holding state is the standby of TD list, the target holding state is the two standbies of TD/PHS, then opens the PHS module, if the target holding state is the standby of PHS list, then elder generation's disconnection TD network is closed the TD module, opens the PHS module again; If current holding state is the standby of PHS list, the target holding state is the two standbies of TD/PHS, then opens the TD module, if the target holding state is the standby of TD list, then elder generation's disconnection PHS network is closed the PHS module, opens the TD module again; If current holding state is TD/PHS pair of standbies, the target holding state is single standby of TD or the single standby of PHS, then opens PHS module or TD module.
Further, in described step (b), search the net registration, if registration failure but registration is not overtime then the renewal of registration as long as search the anastomose bundle, is then carried out next step if need to open the TD module.
The proposition of this method provides a more satisfactory solution for frequency at a distance of the realization of nearer double-module double-standby.Can be used for all two standards and may produce the dual-mode terminal of interference, be specially adapted to be the mode mobile terminal of a standard wherein with TD-SCDMA.Realization network of the present invention switches the method for searching net, and by closing the wherein method of certain pattern radio frequency, the quality of service that has caused owing to radio frequency interference when having avoided dual-mode and dual-idle mobile phone to carry out business descends or business can't realize; Avoid the problem of the waits for too long switched between pattern simultaneously by the method for closing radio frequency, effectively controlled the mode switch under the various situations.Allow the user can have the dual mode capability of dual-mode handset, also can experience the convenient of dual-mode handset simultaneously, improve the functional and workability of dual-mode handset.
Description of drawings
Fig. 1 is the system construction drawing of the embodiment of the invention;
Fig. 2 is a present embodiment double-module terminal start-up flow chart;
Fig. 3 is the flow chart of MMI handover network.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Figure 1 shows that the system architecture diagram of present embodiment, among the figure, the PHS module is to realize the independently functional module of the various functions of PHS, and DMC is undertaken by AT Command Set and PHS module alternately.ARENA is a underlying platform, realizes the miscellaneous service function to TD.At MMI (Man Machine Interface, man-machine interface) and introduced bimodulus control module DMC (the ZTE BL bimodulus logic encapsulated layer among the figure) between two protocol stacks (PS) of bimodulus, the service logic control of bimodulus is peeled off out from MMI, undertaken alternately by DMC and two protocol stacks, MMI only is responsible for the task of user logic and handles, DMC then is used for bottom-up information and upper layer message order are carried out concentrated controling management, be absorbed in the service logic of handling bimodulus, comprise mode switch, the service conflict of bimodulus is handled, radio frequency interference when avoiding calling out etc. help realizing the hardware and software platform of dual-mode handset like this.The IDLE module is the module that upper strata MMI manages various platform message concentratedly, by sending or receiving different platform network side information and DMC carries out alternately, the IDLE module also is the inlet of each upper strata MMI function sub-modules of control and management simultaneously, can enter each function sub-modules by the IDLE module.The MINIGUI/FW module is the frame foundation of upper strata MMI, realizes the window style EFR STK of MMI etc.
With the TD/PHS dual-mode terminal is that example (can certainly be TD/WCDMA or TD/CDMA dual-mode terminal, and primary module can be in the bimodulus any one), user's mode mobile terminal when start realizes that network switches the method (referring to Fig. 2) of searching net, comprises the steps:
Step 210 reads the pattern of pre-seting, and carries out the corresponding net of searching according to the mode state value of statistical indicant, and judge and search the net type, if single standby of TD or the two standby execution in step 220 of TD/PHS, if the single pending step 230 of PHS;
Described mode state value of statistical indicant indicates the single holding state of TD, the single holding state of PHS, TD/PHS double standby state respectively.
After obtaining the mode state value of statistical indicant, can first detection of handset password whether correct, if correctly carry out the corresponding net of searching according to the mode state sign again.
Step 220, open TD module radio frequency, protocol stack, carry out the TD mode network and search net, look for and be registered to the TD network, when MMI receives that the TD module is searched the state of anastomose bundle, judge whether to carry out PHS and search net, if, execution in step 230, otherwise holding state is switched to the TD standby, search the net flow process and finish;
If the SIM card of TD has problem, still enter the TD standby mode, can only dial the emergency call of TD this moment, shows simultaneously and please insert SIM card.
When switch mode is TD/PHS pair of standby, the TD module has reported network or has not had network or search in the net or the TD network information such as the state of emergency, MMI judges if search the registration of then not carrying out PHS in the net, to have only the network registry that does not just carry out PHS in searching net to information.
Since the TD/PHS dual-mode terminal be with the TD module as primary module, so search the TD network earlier, to whether take corresponding processing according to the TD module as primary module for the dual-mode terminal of other TD patterns.
Step 230, open TD module radio frequency, protocol stack, carry out the PHS mode network and search net, look for registration PHS network, when MMI receives that the PHS module is searched the state of anastomose bundle, judge that this moment, the TD module was in opening, then holding state is switched to the two standbies of TD/PHS, otherwise holding state is switched to the single standby of PHS, search the net flow process and finish.
If the PIM card of PHS has problem, still enter the PHS standby mode, but, then can't dial because PHS does not have emergency call, show simultaneously and please insert the PIM card.
In standby or do not have under the situation of card, the user can enter the mode switch menu pattern is switched arbitrarily.Such as being cut to the single standby of TD, then close PHS radio frequency, protocol stack from the two standbies of TD/PHS.If the single standby of TD is cut to the single standby of PHS, then close radio frequency and the protocol stack of TD earlier, to open PHS again and search net, switching flow may further comprise the steps referring to Fig. 3:
Step 310, the user enters the mode switch menu, selects the target holding state that switches to;
Step 320 judges whether current holding state is identical with the target holding state, if, finish, if not, next step carried out;
Step 330 judges whether to disconnect the PHS network and connects, if, carry out next step, otherwise execution in step 350;
Step 340 disconnects the PHS network and connects, and closes PHS radio-frequency module, protocol stack;
Step 350 judges whether to disconnect the TD network and connects, if, carry out next step, otherwise execution in step 370;
Step 360 disconnects the TD network and connects, and closes TD radio-frequency module, protocol stack;
Also can disconnect the connection of TD network in the above-mentioned steps earlier and disconnect the connection of PHS network again, there is no the branch of sequencing.
Step 370 judges whether to be connected to the TD network, if, carry out next step, otherwise execution in step 400;
Step 380 is opened TD radio-frequency module, protocol stack;
Step 390 is looked for and is registered to the TD network;
If this moment, registration failure did not return the renewal of registration of this step but registration is overtime, can carry out next step judgement as long as search the anastomose bundle.
Step 400 judges whether to be connected to the PHS network, if, carry out next step, otherwise execution in step 420;
Step 410 is opened PHS radio-frequency module, protocol stack, looks for and is registered to the PHS network;
Step 420 is preserved new holding state;
Step 430 is adjusted function and the display message that MMI offers the user according to new holding state.
It is longer to consider that TD searches time of net, determines and switch that for the ease of pattern so just determined the state of pattern when the network state that reports the TD web search to finish, at this moment the user also can carry out other mode switch simultaneously.
Adopt above-mentioned flow process, can switch by directly carrying out network behind the MMI menu operation, start again after need not to switch can bring great convenience to the user.
The present invention is by the network schemer service switchover of the dual-mode and dual-idle mobile phone of closing radio frequency and having realized that frequency is close, the realization of calling out for dual-mode and dual-idle mobile phone provides a kind of desirable solution, it has overcome in the past dual-mode handset can't realize under two standbies calling out or can't avoid radio frequency interference and cause business to carry out or quality of service descends under two standbies, thereby causes user's the lower problem of degree of recognition.The mode switch control module of Yin Ruing has effectively been controlled the mode switch under the various situations simultaneously, has simplified the work of MMI, improved the hardware and software platform level of dual-mode handset, develop fast for dual-mode handset and to have improved efficient, shortened the cycle of dual-mode handset research and development, reduced R﹠D costs.
Foregoing only is an optimum implementation of the present invention, and it is not to be used for limiting the specific embodiment of the present invention, and all modification and changes of carrying out according to the main inventive concept of this method all should belong to the desired protection range of claims of the present invention.

Claims (4)

1. a TD/PHS mode mobile terminal is realized the method that network switches, described TD/PHS dual-mode terminal is hereinafter to be referred as dual-mode terminal, comprise TD module and PHS module, described TD/PHS dual-mode terminal has the single holding state of TD, the single holding state of PHS, TD/PHS double standby state, and this method may further comprise the steps:
(a) described dual-mode terminal judges that whether current holding state is identical with the target holding state of user's selection, if different, carries out next step;
(b) described dual-mode terminal judges whether that according to target holding state and current holding state that the user selects the network that needs to disconnect TD or PHS connects, if, then disconnect corresponding network and connect, close module, the protocol stack of corresponding standard;
(c) described dual-mode terminal judges whether that according to target holding state and current holding state that the user selects the network that needs to open TD or PHS connects, if, then open TD or PHS module, the search corresponding network is registered;
(d) preserve new holding state, offer user's function and display message according to new holding state adjustment.
2. the method for claim 1 is characterized in that, the user is by the mode switch menu select target holding state of man-machine interface.
3. the method for claim 1 is characterized in that, if current holding state is the standby of TD list, the target holding state is the two standbies of TD/PHS, then opens the PHS module, if the target holding state is the standby of PHS list, then disconnect the TD network earlier, close the TD module, open the PHS module again; If current holding state is the standby of PHS list, the target holding state is the two standbies of TD/PHS, then opens the TD module, if the target holding state is the standby of TD list, then elder generation's disconnection PHS network is closed the PHS module, opens the TD module again; If current holding state is TD/PHS pair of standbies, the target holding state is single standby of TD or the single standby of PHS, then opens PHS module or TD module.
4. the method for claim 1 is characterized in that, in described step (b), search the net registration if need to open the TD module, if registration failure but registration is not overtime then the renewal of registration as long as search the anastomose bundle, is then carried out next step.
CNA2006101504307A 2006-10-27 2006-10-27 A method for TD/PHS dual mode mobile terminal to realize network switching Withdrawn CN101170761A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNA2006101504307A CN101170761A (en) 2006-10-27 2006-10-27 A method for TD/PHS dual mode mobile terminal to realize network switching
PCT/CN2006/003771 WO2008049289A1 (en) 2006-10-27 2006-12-30 Method of realizing network switching by a td/phs dual-mode mobile terminal

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Application Number Priority Date Filing Date Title
CNA2006101504307A CN101170761A (en) 2006-10-27 2006-10-27 A method for TD/PHS dual mode mobile terminal to realize network switching

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Cited By (4)

* Cited by examiner, † Cited by third party
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CN101888687A (en) * 2010-04-30 2010-11-17 中兴通讯股份有限公司 Method and device for realizing frequency range switching of multifrequency terminal
CN101287240B (en) * 2008-05-29 2011-06-22 德信智能手机技术（北京）有限公司 Data connection processing method and device for double-mode double-standby mobile terminal
CN102612172A (en) * 2011-01-19 2012-07-25 深圳富泰宏精密工业有限公司 Turn-on and turn-off control system and method for dual-mode mobile phone
CN103167186A (en) * 2011-12-12 2013-06-19 联想(北京)有限公司 Internet access way control method and electronic terminal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004289421A (en) * 2003-03-20 2004-10-14 Matsushita Electric Ind Co Ltd Multimode radio communication apparatus
CN1585541A (en) * 2004-06-15 2005-02-23 杭州斯达康通讯有限公司 Multimode mobile phone and mode switching method
CN100571426C (en) * 2005-09-22 2009-12-16 中兴通讯股份有限公司 The mode switching method of a kind of PHS and GSM mode mobile terminal

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101287240B (en) * 2008-05-29 2011-06-22 德信智能手机技术（北京）有限公司 Data connection processing method and device for double-mode double-standby mobile terminal
CN101888687A (en) * 2010-04-30 2010-11-17 中兴通讯股份有限公司 Method and device for realizing frequency range switching of multifrequency terminal
WO2011134226A1 (en) * 2010-04-30 2011-11-03 中兴通讯股份有限公司 Method and apparatus for achieving frequency band handover for multi-frequency terminal
CN102612172A (en) * 2011-01-19 2012-07-25 深圳富泰宏精密工业有限公司 Turn-on and turn-off control system and method for dual-mode mobile phone
CN102612172B (en) * 2011-01-19 2016-06-29 深圳富泰宏精密工业有限公司 Dual-mode handset on-and-off control system and method
CN103167186A (en) * 2011-12-12 2013-06-19 联想(北京)有限公司 Internet access way control method and electronic terminal
CN103167186B (en) * 2011-12-12 2015-03-04 联想(北京)有限公司 Internet access way control method and electronic terminal

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