CN101014168A - Multi-network mode switching method and apparatus - Google Patents

Multi-network mode switching method and apparatus Download PDF

Info

Publication number
CN101014168A
CN101014168A CNA2007100636924A CN200710063692A CN101014168A CN 101014168 A CN101014168 A CN 101014168A CN A2007100636924 A CNA2007100636924 A CN A2007100636924A CN 200710063692 A CN200710063692 A CN 200710063692A CN 101014168 A CN101014168 A CN 101014168A
Authority
CN
China
Prior art keywords
network
terminal
switching
module
schemer
Prior art date
Application number
CNA2007100636924A
Other languages
Chinese (zh)
Inventor
刘大海
何霞
李佳鹏
Original Assignee
北京天碁科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京天碁科技有限公司 filed Critical 北京天碁科技有限公司
Priority to CNA2007100636924A priority Critical patent/CN101014168A/en
Publication of CN101014168A publication Critical patent/CN101014168A/en

Links

Abstract

The invention discloses one multi-network mode switch method, which comprises the following steps: terminal determines switching network module according to self network status and user supportive network mode; then according to its work status, selecting one network mode as one aim network mode and to activate aim network mode relative sub system module. The invention also discloses one multi-network mode device, which comprises terminal status module, user card information management module, network status module, switch management module, switch execution module and multiple network mode sub system module. The invention provides one network mode switch method and device.

Description

A kind of multi-network mode switching method and device thereof

Technical field

The present invention relates to the mobile communication technology field, relate in particular to a kind of multi-network mode switching method and device thereof.

Background technology

Development along with mobile communication technology, 3G (Third Generation) Moblie network (the 3G that constantly builds up and come into operation of mobile communication carrier, the Third Generation), insert (WCDMA as Wideband Code Division Multiple Access (WCDMA), Wideband Code Division Multiple Access) technology, code division multiple access insert (CDMA2000, Code Division Multiple Access 2000) technology and TD SDMA insert (TD-SCDMA, Time Division-Synchronous Code Division Multiple Access) technology.Meanwhile, operator continues to keep existing second generation mobile communications network (2G again, the SecondGeneration), as global system for mobile communications (GSM, Global System for MobileCommunication) and code division multiple access insert (CDMA, Code Division Multiple Access) technology.Therefore, the general layout that has formed present multiple mobile communications network pattern and deposited.Consider the actual conditions that present mobile communications network is built, at the 3G network first stage of construction, will cause different regions to have the wireless environment of various complexity of the network coverage of different mode, such as, some areas have only the 2G network coverage, some regional existing 2G network coverages have 3G network to cover again.

For the terminal use, the normal use of communication service is most important and the most basic requirement.3G network has data service service carrier ability at a high speed, thereby can provide diversified application for the user, becomes the preferred network schemer of user.But consider the network coverage situation difference of 3G network first stage of construction different regions, make that the user may lose the 3G network covering in some cases, in this case, how to guarantee that basic communication service normally becomes the emphasis of operator and manufacturer's consideration.Because what most of user used is basic voice-over-net and short message service, the 2G complete network can provide these services, and the 2G networking is ripe perfect, therefore it can be used as the backup network of 3G network, become user's alternative network pattern, after losing the 3G network covering, continue as the user communication service is provided.For these reasons, make bimodulus or multimode terminal will become the terminal use and be inclined to the product of buying and using.

Because 3G network has various modes, communication protocol is compared with the 2G network, also exist more different, therefore for the existing terminal of supporting two kinds of network schemers, it often comprises respectively two covers corresponding with two kinds of network schemers independently hardware entities and software entity separately, below is referred to as subsystem module.After a kind of subsystem module of network schemer correspondence is activated, this subsystem module is attempted the network that this network schemer is supported in the search registration, at this moment, an other cover subsystem module then is suspended, until being activated, after an other cover subsystem module was activated, originally subsystem module was suspended again.In existing terminal, the activation of subsystem module often relies on the user to the selection of access network pattern or the type of subscriber card.Existing terminal is actually a kind of single-mode terminal that two kinds of network schemers can be provided, and network schemer selects to place one's entire reliance upon the user, can't select automatically, and the switching between subsystem module needs the subscriber switch machine to realize.In addition, after existing terminal is activated, can not determine the initial network pattern and select other network schemers automatically according to current network condition, the switching terminal subsystem module according to preferred network pattern and subscriber card.And these functions are avoided the long-time search network of terminal and then reduce the terminal energy consumption all playing an important role for guaranteeing telex network service quality.

Summary of the invention

In view of this, the present invention proposes a kind of multi-network mode switching method and device thereof, this device can be selected the network schemer of needs automatically according to current network condition and state of living in, and activates the subsystem module of this network schemer correspondence automatically.

The invention provides the method that a kind of multi-network mode switches, may further comprise the steps:

A) terminal is determined the network schemer of available switching according to the network schemer of self network condition of living in and subscriber card support;

B) terminal need to determine whether to switch according to self operating state; Switch if desired, then enter step c); Otherwise, repeated execution of steps b);

C) terminal selects a kind of network schemer as the objective network pattern in the network schemer of available switching, activates the target sub system module corresponding with this objective network pattern.

The described step a) of this method takes a step forward and comprises detection and excited users card, determine the type and the application of the network insertion on the excited users card of subscriber card, obtain the network schemer that subscriber card is supported, determine initial network pattern and network enabled pattern in conjunction with the network schemer of terminal support, described initial network pattern is the network schemer that terminal inserts for the first time, and described network enabled pattern is the network schemer that terminal and subscriber card are supported.

The described step a) of this method further comprises the network schemer tabulation of checking that terminal and subscriber card are supported simultaneously, and the network schemer in this network schemer tabulation is arranged according to priority orders.

This method step a) described terminal network situation is to be in terminal under a kind of network schemer can be registered to other network schemers of higher priority or be in terminal and be under the uncovered network schemer.

This method step b) operating state of described terminal comprises the permission switching state and does not allow switching state:

If SOT state of termination is for allowing switching state, then terminal can switch to other network schemers; Otherwise terminal can not switch to other network schemers.

The described step c of this method takes a step forward and comprises the time-delay that scheduled duration is set, and when delay time finishes, disconnects the connection of current network schemer of living in.

The present invention also provides a kind of multi-network mode device for switching: comprise an above network schemer subsystem module, it is characterized in that, comprise SOT state of termination module, subscriber card information management module, network status module, switching management module and switching executing module;

The state information that the SOT state of termination module is used to provide terminal whether to be in the permission switching is to switching management module;

The subscriber card information management module is used for the network schemer that definite subscriber card can be supported, then the terminal network pattern is provided with, and all configuration informations are offered switching management module;

Network status module is used to provide terminal current network state information to switching management module;

Switching management module is used for the inquiry terminal block of state, the information that subscriber card information management module, network status module provide, whether these information are analyzed the back decision needs the handover network pattern, switch if desired, send and carry out switching command to switching executing module;

Switching executing module receives the execution switching command that switching management module is sent, and activates the target sub system module corresponding with the objective network pattern.

This installs described switching management module and comprises timer, and this timer makes terminal after the work of finishing under its network schemer of living in for terminal provides the time delay of scheduled duration, disconnects and being connected of network schemer of living in.

This installs the application layer that described switching executing module is integrated in terminal software, Access Layer or Non-Access Stratum.

Multi-network mode switching method of the present invention at the method for work of existing bimodulus and multimode terminal, has provided a kind of practicality and has reasonably carried out the method that network schemer switches automatically.Adopt this method, existing bimodulus or multimode terminal can be made judgement according to present case automatically, avoid occurring not losing the phenomenon of network and the phenomenon that causes the energy consumption increase owing to the long-time search network of terminal for a long time owing to there being user intervention to cause.

Multi-network mode device for switching of the present invention, the network schemer that can support according to subscriber card, the user specifies or the network schemer priority of system default and the current state of terminal and network, automatically select network schemer, for guaranteeing telex network service quality, the aspect such as being user-friendly to there is positive effect.In addition, switching executing module in apparatus of the present invention can select to be integrated into each application layer of terminal software, by with the fusion of terminal applies layer, make that switching executing module can fast integration multiple network pattern protocol, thereby reduce the coupling between the protocol stack.In addition, switching executing module can also be selected Access Layer or the Non-Access Stratum that is integrated into terminal software, by with the fusion of the Access Layer or the Non-Access Stratum of terminal, make switching executing module when carrying out the network schemer switching, need not to change the state of the application layer of terminal software, thereby reduce influence the terminal use.

Description of drawings

Fig. 1 is the structured flowchart of 3G/2G dual network mode terminal among the present invention;

Fig. 2 for the start of 3G/2G dual network mode terminal among the present invention after subscriber card testing process figure;

The flow chart that Fig. 3 switches for the execution network schemer of 3G/2G dual network mode terminal among the present invention when losing the network coverage;

Fig. 4 for 3G/2G dual network mode terminal among the present invention from the flow chart of low priority network schemer to the high-priority network mode switch.

Embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present invention is described.

The structured flowchart of 3G/2G dual network mode terminal comprises among the figure referring to shown in Figure 1 among the present invention:

SOT state of termination module 101, subscriber card information management module 102, network status module 103, switching management module 104, switching executing module 105,2G network schemer subsystem module 106 and 3G network pattern subsystem module 107.

SOT state of termination module 101 provides terminal's status information to switching management module 104, and terminal's status information comprises terminal present located network schemer, and whether terminal is in the state that allows network schemer to switch.

Subscriber card information management module 102 determines whether there is subscriber card in the terminal, if there is subscriber card in the terminal, this module is further determined the type of subscriber card and the network schemer that can support, then the terminal network pattern is provided with, specifically comprise the network schemer that selected needs insert, initial network pattern and network enabled pattern are set.The initial network pattern is the network schemer that inserts for the first time behind the starting up of terminal, and the network enabled pattern is terminal and puts into the common network schemer of supporting of its inner subscriber card.Subscriber card information management module 102 offers switching management module 104 with all configuration informations after finishing all setting.

Network status module 103 provides network state information to switching management module 104, and network state information comprises terminal present located network coverage situation, as the network schemer that exists which terminal to insert.

Switching management module 104 inquiry terminal block of state 101, subscriber card information management module 102, the information that network status module 103 provides, these information are analyzed the back decision whether need the handover network pattern, switch if desired, send and carry out switching command to switching executing module 105, if do not need, switching management module will be failure to actuate.

Switching executing module 105 receives the execution switching command that switching management module 104 is sent, and activates the target sub system module corresponding with the objective network pattern.Comprise in the handover execution command that switching executing module 105 need switch to terminal which network schemer, i.e. objective network pattern.On implementation, switching executing module 105 can select to be integrated into the application layer of terminal software, by with the fusion of terminal applies layer, make that switching executing module 105 can fast integration multiple network pattern protocol, thereby reduce the coupling between the protocol stack.In addition, switching executing module 105 also can select to be integrated into the Access Layer or the Non-Access Stratum of terminal software, by with the fusion of the Access Layer or the Non-Access Stratum of terminal, make switching executing module when carrying out the network schemer switching, need not to change the state of the application layer of terminal software, thereby reduce influence the terminal use.

2G network schemer subsystem module 106 is as a subsystem module of terminal inner support 2G network schemer, in order to realize the 2G business.

3G network pattern subsystem module 107 is as a subsystem module of terminal inner support 3G network pattern, in order to realize the 3G business.

Though the network schemer that 2G network schemer subsystem module 106 and 3G network pattern subsystem module 107 are supported is different, the two is identical at concrete structure, all shows as the structure of a subsystem module of terminal inner.For this reason, a subsystem module with terminal inner is an example below, the structure of subsystem module is formed specifically describe:

Subsystem module among the present invention refers to that terminal inserts the whole unit that network schemer is required, on structure, can be divided into physical hardware entity and software entity, the physical hardware entity comprises CPU, the peripheral circuit interface, input-output unit, radio-frequency (RF) receiving and transmission module, memory cell and subscriber card; Comprise human-machine interface layer in the software entity, abstraction layer, protocol stack Non-Access Stratum, protocol stack Access Layer and physical layer.Can be separate fully between the subsystem module, also intimate hardware and software module can be merged, use for a plurality of subsystem module.The network schemer that the network schemer that priority is high is stored in the memory cell or inserts as system default; The pattern that subscriber card can be supported also will be stored in the memory cell; The network schemer of the current use of user is stored in the Installed System Memory; Whenever, all have only a subsystem module to be in state of activation, promptly terminal can only insert a kind of network schemer a moment.

Fig. 2 for the start of 3G/2G dual network mode terminal among the present invention after subscriber card testing process figure.Behind the double-module terminal start-up, at first detect the type of subscriber card, (NAA, Network Access Application) used in the network insertion on the excited users card then.User identification module (SIM, SubscriberIdentity Module) card can be used for 2G, Universal Integrated Circuit Card (UICC, UniversalIntegrated Circuit Card) can use for 3G, 2G uses or two use and deposit, according to third generation cooperative programme (3GPP, 3rd Generation Partnership Project) standard, 3G/2G dual-mode terminal preferentially select 3G to use.After the NAA activation is used in network insertion, according to the 3GPP standard with the parameter provided is provided, determine the initial network pattern of terminal and the network schemer that subscriber card can be supported,, activate corresponding subsystem module search network and registration then according to the initial network pattern of determining.

Concrete implementation step is as follows:

Step 201: starting up of terminal, detect whether there is subscriber card;

If there is subscriber card, then enter step 202; Otherwise enter step 203, be registered to the state of emergency.

Step 202: the type of judging subscriber card;

If the type of subscriber card is UICC, then search 3G and use and activate, enter step 204; If the type of subscriber card is SIM, then search 2G and use and activate, enter step 204.

When having two or more subscriber card simultaneously in the terminal, then the priority orders of the network schemer of supporting according to subscriber card at first activates the subscriber card of supporting the network schemer that priority is high.

Step 203: be registered to the state of emergency, and the initial network pattern is set is 2G.

Step 204: initial network pattern and network enabled pattern are set at dissimilar subscriber cards;

If there is subscriber card in terminal, and the type of this subscriber card is UICC, the initial network pattern is set then and the network enabled pattern is specific as follows:

If activate the 3G application success, it is 3G that the initial network pattern is set, and further reads the constituent instruments (EF that comprises the USIM agent list in the common user identification module (USIM, Universal Subsciber Identity Module) UST, Element File USIM Service Table), check whether this 3G application supports the 2G network schemer, if support the 2G network schemer, it is 2G and 3G that the network enabled pattern then is set, and is 3G otherwise the network enabled pattern is set.

Use failure if activate 3G, then search 2G and use and activate, use and activate successfully if search 2G, it is 2G that the initial network pattern then is set, and the network enabled pattern is set is 2G and 3G; Use failure if search and activate 2G, it is 2G that the initial network pattern then is set, and is registered to the state of emergency.

If there is subscriber card in terminal, and the type of this subscriber card is SIM, the initial network pattern is set then and the network enabled pattern is: if activate the 2G application success, it is 2G that the initial network pattern is set, and the network enabled pattern is set is 2G and 3G; Otherwise it is 2G that the initial network pattern is set, and is registered to the state of emergency.

Step 205:, activate corresponding subsystem module according to the initial network pattern.

The flow chart that Fig. 3 switches for the execution network schemer of 3G/2G dual network mode terminal among the present invention when losing the network coverage.After terminal lost the network coverage, switching management module entered operating state.Switching management module is checked the terminal that obtains in the start subscriber card testing process and the supported network schemer tabulation of subscriber card.If there is no other available network patterns are then represented current can not the switching, the switching management module state of deactivating, and terminal is by original flow processing.Have other available network patterns if view, represent current can the switching, switching management module judges whether SOT state of termination allows to switch.The standard of judging comprises in the subsystem module of current use whether having uncompleted task, switches the operation that whether can influence the user.If allow to switch, switching management module target setting network schemer then, and send switching command and give switching executing module, activate the subsystem module corresponding by switching executing module with the objective network pattern; Otherwise switching management module waits for that terminal enters the state that allows switching.In the wait process,, then be switched and determined the module state of deactivating if terminal regains the network coverage.

Concrete implementation step is as follows:

Step 301 and step 302: switching management module enters operating state, checks the network schemer tabulation that terminal and subscriber card are supported simultaneously.

If the network schemer tabulation exists terminal and subscriber card to support other available network patterns simultaneously, enter step 304; Otherwise enter step 303.

Step 303: be switched and determined the module state of deactivating, the recovery of the former network coverage of terminal wait.

Step 304: switching management module determines according to the terminal current state whether current terminal can be switched.

SOT state of termination comprises the permission switching state and does not allow switching state.If, then representing current terminal for allowing switching state, SOT state of termination can switch; Otherwise, represent that current terminal can not switch.

Cause terminal not allow the reason of switching state, for example, when losing the network coverage, terminal is worked as the task of pre-treatment and is not finished as yet.

If can switch, then enter step 306; Otherwise enter step 305.In the wait process, when terminal regains the former network coverage, the switching management module state of deactivating.

Step 305: switching management module enters standby mode, waits for that terminal changes the permission switching state into.

Step 306: switching management module is according to the network schemer of step 301 gained tabulation target setting network schemer, and sends and carry out switching command and give switching executing module.

Step 307: switching executing module receives carries out switching command, activates the target sub system module corresponding with the objective network pattern.

In this step, after the target sub system module is activated, will searches for and register the objective network pattern.

Fig. 4 for terminal among the present invention from the flow chart of low priority network schemer to the high-priority network mode switch.When terminal behind network registry, if there is the network schemer of higher priority, switching management module enters operating state, and starts timer T, T regularly finishes when timer, switching management module checks whether the terminal of current state allows to switch.If of course, switching management module target setting network schemer also sends switching command and gives switching executing module, by the corresponding subsystem module of switching executing module activation, waits for that terminal enters the state that allows switching otherwise be switched and determined module.

In the present embodiment, switching management module is provided with a fixed pattern device, and this timer is used to terminal to switch to the high network schemer of priority from the low network schemer of priority one section time-delay is provided.

Concrete implementation step is as follows:

Step 401 is to 403: switching management module enters operating state, checks the network schemer that whether has higher priority, if execution in step 402 starts timer, enters step 404 then; Otherwise execution in step 403, switching management module is failure to actuate.

Step 404: timer regularly finishes, and switching management module determines whether and need switch according to the terminal current state.Switch if desired, then enter step 405; Otherwise, entering step 406, switching management module enters standby mode.Under standby mode, switching management module is execution in step 404 periodically, according to the terminal current state, determines whether and need switch.

SOT state of termination comprises the permission switching state and does not allow switching state.If, then representing current terminal for allowing switching state, SOT state of termination can switch; Otherwise, represent that current terminal can not switch.

Cause terminal not allow the reason of switching state, for example, terminal is worked as the task of pre-treatment and is not finished as yet.

Step 405: switching management module is according to the network schemer target setting network schemer that terminal checked in, and sends and carry out switching command and give switching executing module.

Step 407: switching executing module receive to be carried out switching command, activates the target sub system module corresponding with the objective network pattern, and the timing of timer is set to original 2 times.

In this step, after the target sub system module is activated, will searches for and register the objective network pattern.

Copy the execution mode of the present invention in the 3G/2G terminal, the present invention can also be applicable to the bimodulus or the multimode terminal of other diverse network patterns of support.

Method, equipment and device that multi-network mode of the present invention switches, be not limited in listed utilization in specification and the execution mode, it can be applied to various suitable the present invention's field fully, for those skilled in the art, can easily realize additional advantage and make amendment, therefore under the situation of the spirit and scope of the universal that does not deviate from claim and equivalency range and limited, the examples shown that the present invention is not limited to specific details, representational equipment and illustrates here and describe.

Claims (10)

1. the method that multi-network mode switches is characterized in that, may further comprise the steps:
A) terminal is determined the network schemer of available switching according to the network schemer of self network condition of living in and subscriber card support;
B) terminal need to determine whether to switch according to self operating state; Switch if desired, then enter step c); Otherwise, repeated execution of steps b);
C) terminal selects a kind of network schemer as the objective network pattern in the network schemer of available switching, activates the target sub system module corresponding with this objective network pattern.
2. method according to claim 1, it is characterized in that, described step a) takes a step forward and comprises detection and excited users card, determine the type and the application of the network insertion on the excited users card of subscriber card, obtain the network schemer that subscriber card is supported, determine initial network pattern and network enabled pattern in conjunction with the network schemer of terminal support, described initial network pattern is the network schemer that terminal inserts for the first time, and described network enabled pattern is the network schemer that terminal and subscriber card are supported.
3. method according to claim 1 is characterized in that, described step a) further comprises the network schemer tabulation of checking that terminal and subscriber card are supported simultaneously, and the network schemer in this network schemer tabulation is arranged according to priority orders.
4. according to any described method of claim 1 to 3, it is characterized in that the described terminal network situation of step a) is to be in other network schemers or the terminal that terminal under a kind of network schemer can be registered to higher priority to be under the uncovered network schemer.
5. method according to claim 1 is characterized in that, the operating state of the described terminal of step b) comprises the permission switching state and do not allow switching state:
If SOT state of termination is for allowing switching state, then terminal can switch to other network schemers; Otherwise terminal can not switch to other network schemers.
6. method according to claim 1 is characterized in that, the described repeated execution of steps b of step b)) for periodically repeating step b).
7. according to claim 1,2,3 or 5 described methods, it is characterized in that described step c takes a step forward and comprises the time-delay that scheduled duration is set, and when delay time finishes, disconnects the connection of current network schemer of living in.
8. a multi-network mode device for switching comprises an above network schemer subsystem module, it is characterized in that, comprises SOT state of termination module, subscriber card information management module, network status module, switching management module and switching executing module;
The state information that the SOT state of termination module is used to provide terminal whether to be in the permission switching is to switching management module;
The subscriber card information management module is used for the network schemer that definite subscriber card can be supported, then the terminal network pattern is provided with, and all configuration informations are offered switching management module;
Network status module is used to provide terminal current network state information to switching management module;
Switching management module is used for the inquiry terminal block of state, the information that subscriber card information management module, network status module provide, whether these information are analyzed the back decision needs the handover network pattern, switch if desired, send and carry out switching command to switching executing module;
Switching executing module receives the execution switching command that switching management module is sent, and activates the target sub system module corresponding with the objective network pattern.
9. device according to claim 8, it is characterized in that described switching management module comprises timer, this timer provides the time delay of scheduled duration for terminal, make terminal after the work of finishing under its network schemer of living in, disconnection is connected with network schemer of living in.
10. according to Claim 8 or 9 described devices, it is characterized in that described switching executing module is integrated in the application layer of terminal software, Access Layer or Non-Access Stratum.
CNA2007100636924A 2007-02-07 2007-02-07 Multi-network mode switching method and apparatus CN101014168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007100636924A CN101014168A (en) 2007-02-07 2007-02-07 Multi-network mode switching method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007100636924A CN101014168A (en) 2007-02-07 2007-02-07 Multi-network mode switching method and apparatus

Publications (1)

Publication Number Publication Date
CN101014168A true CN101014168A (en) 2007-08-08

Family

ID=38701408

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007100636924A CN101014168A (en) 2007-02-07 2007-02-07 Multi-network mode switching method and apparatus

Country Status (1)

Country Link
CN (1) CN101014168A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010124462A1 (en) * 2009-04-29 2010-11-04 华为技术有限公司 Scanning method, system and terminal
WO2010139219A1 (en) * 2009-05-31 2010-12-09 中兴通讯股份有限公司 Switching device and method based on multi-system network
US7855991B2 (en) 2008-01-30 2010-12-21 Huawei Technologies Co., Ltd. Method and system for idle mode signaling reduction
CN101977417A (en) * 2010-10-20 2011-02-16 华为技术有限公司 Network selection method and terminal equipment
CN102065584A (en) * 2010-12-15 2011-05-18 中兴通讯股份有限公司 Dual-mode communication terminal and switching method thereof
CN102395177A (en) * 2011-07-25 2012-03-28 中兴通讯股份有限公司 Terminal and method for implementing fusing of different access technologies
CN103200651A (en) * 2013-03-25 2013-07-10 深圳市中兴移动通信有限公司 Multi-mode terminal, and method and system of enabling multi-mode terminal to automatically search for network
CN103228017A (en) * 2013-04-03 2013-07-31 工业和信息化部电信研究院 Method for switching modes among multi-mode terminals
CN103780672A (en) * 2012-10-22 2014-05-07 三星电子株式会社 Wi-fi p2p communication terminal device and communication method thereof
CN104010291A (en) * 2013-02-26 2014-08-27 华为终端有限公司 Network registration method and apparatus, and mobile terminal
CN104301132A (en) * 2013-01-30 2015-01-21 洛克威尔自动控制技术股份有限公司 Network configurable industrial device
CN104469899A (en) * 2013-09-25 2015-03-25 联想(北京)有限公司 Network selection method and electronic device
CN104883747A (en) * 2015-04-29 2015-09-02 联想(北京)有限公司 Information processing method and electronic equipment
CN105282796A (en) * 2014-07-01 2016-01-27 中兴通讯股份有限公司 Network mode switching method, device and terminal
CN105656613A (en) * 2016-03-05 2016-06-08 上海斐讯数据通信技术有限公司 Multi-network-mode data transmission system and method and intelligent terminal
WO2016177217A1 (en) * 2015-07-07 2016-11-10 中兴通讯股份有限公司 Network standard switching method and device
CN106304213A (en) * 2008-11-03 2017-01-04 高通股份有限公司 The selection of combining wireless set of cells switches wireless network and selects pattern

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7855991B2 (en) 2008-01-30 2010-12-21 Huawei Technologies Co., Ltd. Method and system for idle mode signaling reduction
US8111666B2 (en) 2008-01-30 2012-02-07 Huawei Technologies Co., Ltd. Method and system for idle mode signaling reduction
CN106304213A (en) * 2008-11-03 2017-01-04 高通股份有限公司 The selection of combining wireless set of cells switches wireless network and selects pattern
WO2010124462A1 (en) * 2009-04-29 2010-11-04 华为技术有限公司 Scanning method, system and terminal
WO2010139219A1 (en) * 2009-05-31 2010-12-09 中兴通讯股份有限公司 Switching device and method based on multi-system network
CN101977417A (en) * 2010-10-20 2011-02-16 华为技术有限公司 Network selection method and terminal equipment
CN102065584B (en) * 2010-12-15 2015-08-26 中兴通讯股份有限公司 A kind of double-mode communication terminal and changing method thereof
WO2012079398A1 (en) * 2010-12-15 2012-06-21 中兴通讯股份有限公司 Dual-mode communication terminal and switching method thereof
CN102065584A (en) * 2010-12-15 2011-05-18 中兴通讯股份有限公司 Dual-mode communication terminal and switching method thereof
CN102395177A (en) * 2011-07-25 2012-03-28 中兴通讯股份有限公司 Terminal and method for implementing fusing of different access technologies
CN103780672A (en) * 2012-10-22 2014-05-07 三星电子株式会社 Wi-fi p2p communication terminal device and communication method thereof
CN103780672B (en) * 2012-10-22 2019-04-16 三星电子株式会社 WI-FI P2P communication terminal and its communication means
CN104301132B (en) * 2013-01-30 2017-11-14 洛克威尔自动控制技术股份有限公司 Internet exchange system and the method for internet exchange system
CN104301132A (en) * 2013-01-30 2015-01-21 洛克威尔自动控制技术股份有限公司 Network configurable industrial device
CN104010291A (en) * 2013-02-26 2014-08-27 华为终端有限公司 Network registration method and apparatus, and mobile terminal
WO2014131285A1 (en) * 2013-02-26 2014-09-04 华为终端有限公司 Mobile terminal, network login method and device thereof
CN104010291B (en) * 2013-02-26 2018-03-09 华为终端有限公司 Network registering method and its device and mobile terminal
CN103200651A (en) * 2013-03-25 2013-07-10 深圳市中兴移动通信有限公司 Multi-mode terminal, and method and system of enabling multi-mode terminal to automatically search for network
CN103228017A (en) * 2013-04-03 2013-07-31 工业和信息化部电信研究院 Method for switching modes among multi-mode terminals
CN104469899A (en) * 2013-09-25 2015-03-25 联想(北京)有限公司 Network selection method and electronic device
CN105282796B (en) * 2014-07-01 2019-12-20 中兴通讯股份有限公司 Network mode switching method, device and terminal
CN105282796A (en) * 2014-07-01 2016-01-27 中兴通讯股份有限公司 Network mode switching method, device and terminal
CN104883747A (en) * 2015-04-29 2015-09-02 联想(北京)有限公司 Information processing method and electronic equipment
CN106341849A (en) * 2015-07-07 2017-01-18 中兴通讯股份有限公司 Network system switching method and device
WO2016177217A1 (en) * 2015-07-07 2016-11-10 中兴通讯股份有限公司 Network standard switching method and device
CN105656613A (en) * 2016-03-05 2016-06-08 上海斐讯数据通信技术有限公司 Multi-network-mode data transmission system and method and intelligent terminal

Similar Documents

Publication Publication Date Title
JP6638890B2 (en) Dynamic subscriber identification module
KR101635289B1 (en) System and method for prioritizing requests to a sim
JP5816241B2 (en) Method and apparatus for access control client assisted roaming
KR101532530B1 (en) Methods and apparatus for subscription management in dual sim single standby devices
US8805444B2 (en) Multi-sim multi-standby communication terminal, and synchronization device and method thereof
US20150373530A1 (en) Method and device for authenticating a mobile station on an alternative communications network
US8560015B2 (en) Application selection for multi-SIM environment
AU750112B2 (en) Multi-mode mobile terminal and methods for operating the same
KR101593591B1 (en) Method and apparatus for processing protocol of multi SIM terminal
US8600380B2 (en) System of Wi-Fi terminals and channel operation method for the same
CN104205935B (en) Method and apparatus for establishing calling in mobile communication system
CN102448187B (en) The method of automatic access Wi-Fi network and terminal
EP2874433B1 (en) Circuit-switched fallback delay mitigation
US7689218B2 (en) Method, apparatus and computer program providing network-associated system priority list for multimode system selection
CN101541105B (en) Methods for processing apparatus originated communication request and communication apparatuses utilizing the same
CN103918317B (en) The selection of adaptive communications network
US8369895B2 (en) Methods for aligning polling timers by mobile station with subscriber identity cards and systems utilizing the same
DE112011100184T5 (en) Multi-mode, multi-SIM and multi-readiness communication terminal, and arbitration method and apparatus for arbitrating a reception conflict thereof
US20120178457A1 (en) Apparatuses and methods for handling mobility management (mm) back-off timers
CN104661207A (en) Network protocol type setting method, setting device and terminal
CN101909295B (en) System for providing remote subscriber identity card to mobile station and methods thereof
US20150245309A1 (en) System and Methods for Improving Network Registration For All SIMs of a Multi-SIM Device Using a Dynamically-Determined Registration Order
CN101051924B (en) Equipment managing method for user's networks and user's network managing entity
CN104105166B (en) A kind of mobile terminal looks for the method and mobile terminal of net automatically
TWI379576B (en) Mobility status sharing system and method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20070808