CN102625399A - Method for quickly switching network system on mobile platform - Google Patents
Method for quickly switching network system on mobile platform Download PDFInfo
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- CN102625399A CN102625399A CN2012100919159A CN201210091915A CN102625399A CN 102625399 A CN102625399 A CN 102625399A CN 2012100919159 A CN2012100919159 A CN 2012100919159A CN 201210091915 A CN201210091915 A CN 201210091915A CN 102625399 A CN102625399 A CN 102625399A
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Abstract
The invention relates to a method for quickly switching a network system on a mobile platform. The method comprises the following steps: storing a baseband module code library of different network systems into a mobile device; reading baseband library information from a system starting script by an RILD process; receiving reported notice by a baseband information fusion library after the modules of different systems are physically uplinked to the system, thereby obtaining Modem ID, Vendor ID and Product ID of each module; matching the three IDs by the baseband information fusion library in an own list and judging if needing to switch the network system; and extracting parameters and filling into a baseband abstract model by the baseband information fusion library and starting a model switching unit, thereby finishing the switching of the network system. The invention provides a method for realizing the quick switching of the network system on the mobile platform.
Description
[technical field]
The present invention relates to the cordless communication network technical field, specifically be meant the method for quick handover network standard on a kind of mobile platform.
[background technology]
Need to support the GSM module and the various 3G network standard of various models at present on the mobile platform, mobile device all there are differences with AT instruction and communication process that the communication between the different modules is adopted.If have two groups or more module of organizing different systems more on this mobile platform simultaneously, the demand of between different systems, switching each other just arranged.Need to add corresponding library file, according to AT interaction results inquiry module information; According to information, different modules import different base band management holders, take a large amount of internal memories then, and expend cpu resource, limit for length during switching, poor user experience in the switching library file process.
Chinese invention patent 201010206662.6 discloses a kind of method of automatically adapting to wireless modules with different network standards; The corresponding SB path of network formats that this method is supported various wireless module is imported in the RILD process; Need to a base band Vendor of each module band storehouse; And mutual with base band is before earlier to use a SB in fact, reloads specific target base band storehouse afterwards, this process consumption internal memory consuming time.
In view of this, the inventor furthers investigate to the defective of prior art, and has this case to produce.
[summary of the invention]
Technical problem to be solved by this invention is to provide the method for quick handover network standard on a kind of mobile platform.
The present invention adopts following technical scheme to solve the problems of the technologies described above:
The method of quick handover network standard on a kind of mobile platform, this method comprises:
The base band module code library of storage different network formats in mobile device; This code library has comprised the virtual parameter of different base band modules; Form a tabulation, the parameter in this tabulation comprises: Modem ID, Vendor ID, Product ID, switching stand-by period, AT data port, PPP information mouth, chat dialing parameters and disconnecting link parameter;
After mobile platform started, system initialization wireless access process started the RILD process;
The RILD process reads the base band library information from the system start-up script, this base band storehouse of initialization;
After the module of different systems physically was linked in the system, base-band information merges the storehouse received the notice that reports, and obtains Modem ID, Vendor ID, the Product ID of each module;
Base-band information merges the storehouse and in the tabulation of oneself, matees above-mentioned three ID; If matching these contained three ID of certain clauses and subclauses in the tabulation and base-band information, to merge three ID that the storehouse obtains identical; And network formats shown in these clauses and subclauses and the current network formats that is using and misfit, then thinking needs the handover network standard this moment;
Base-band information merges the storehouse and extracts chat dialing parameters, AT data port, PPP information mouth, switching stand-by period and the disconnecting link parameter that comprises in these clauses and subclauses, these parameters is inserted the base band abstract model, and start the model switch unit;
After the base band abstract model obtains transmitting these parameters of coming, can think that the instantiation of abstract model unit accomplishes, development becomes base band Vendor storehouse;
The RILD process utilizes chat dialing parameters and network dial layer to carry out accomplishing the business of the network of new standard and adhering to alternately.
Said network formats module comprises WCDMA module, CDMA-EVDO module, TD-SCDMA module.
The invention has the advantages that: a kind of network formats fast switching method that on mobile platform, realizes is provided; RILD (Radio Interface Layer Deamon) through mobile device sends the AT order to the GSM module; Adopt single base band storehouse can accomplish the mutual switching between the different network formats, need not each module and all will carry corresponding library file.For the user, simplify the use flow process like this, strengthened user experience greatly; Owing to do not need each module all to have corresponding library file, then reduced CPU usage and memory usage.Through the method, the mobile device that can also reach different modules of quick release support and different network formats is adapting to consumption demand, and the purpose that also reduces the code maintenance cost.
[description of drawings]
Combine embodiment that the present invention is done further description with reference to the accompanying drawings.
Fig. 1 is the realization flow sketch map that different network formats is switched in the present invention fast.
Fig. 2 is that mobile platform is set up wireless telecommunications connection sketch map among the present invention.
[embodiment]
The method of quick handover network standard on a kind of mobile platform, as shown in Figure 1, this method comprises:
The base band module code library of storage different network formats in mobile device; This code library has comprised the virtual parameter of different base band modules; Form a tabulation, the parameter in this tabulation comprises: Modem ID, Vendor ID, Product ID, switching stand-by period, AT data port, PPP information mouth, chat dialing parameters and disconnecting link parameter;
After mobile platform started, system initialization wireless access process started the RILD process;
The RILD process reads the base band library information from the system start-up script, this base band storehouse of initialization;
After the module of different systems physically was linked in the system, base-band information merges the storehouse received the notice that reports, and obtains Modem ID, Vendor ID, the Product ID of each module;
Base-band information merges the storehouse and in the tabulation of oneself, matees above-mentioned three ID; If matching these contained three ID of certain clauses and subclauses in the tabulation and base-band information, to merge three ID that the storehouse obtains identical; And network formats shown in these clauses and subclauses and the current network formats that is using and misfit, then thinking needs the handover network standard this moment;
Base-band information merges the storehouse and extracts the chat dialing parameters that comprises in these clauses and subclauses, the AT data port, and PPP information mouth, switching stand-by period and disconnecting link parameter are inserted the base band abstract model with these parameters, and start the model switch unit;
After the base band abstract model obtains transmitting these parameters of coming, can think that the instantiation of abstract model unit accomplishes, development becomes base band Vendor storehouse;
The RILD process utilizes chat dialing parameters and network dial layer to carry out accomplishing the business of the network of new standard and adhering to alternately.
Wherein base-band information fusion storehouse is a code library that designs in order to safeguard different base band modules, has safeguarded the virtual parameter of different modules in the storehouse, forms a tabulation.These parameters comprise: the Modem ID of base band number, Vendor ID number, Product ID number, switch stand-by period, chat dialing parameters and disconnecting link parameter.Base-band information merges the type and the corresponding differentiation parameter of extraction that module is responsible for before operation base band module carries out data service, judging in the storehouse.
To be that the vague generalization operating process with the base band module is abstract come out the base band abstract model, reserved disappearance part (AT data port, PPP information mouth; Switch the stand-by period; Chat dialing parameters and disconnecting link parameter), these disappearance parts need merge the storehouse after knowing three id informations of base band by base-band information, from the tabulation of self after the match query; Extract and pass to the base band abstract model; Accomplish the instantiation operation of this model, thereby produce an integral baseband storehouse, realize the quick switching of network formats.
As shown in Figure 2, after mobile platform started, system needed intiating radio to insert process RILD, and RILD reads the base band library information from the system start-up script, this base band storehouse of initialization.The information that the base band storehouse reports according to base band inquires the required various parameters of this base band networking from table, call the base band Cooley with the sending the AT instruction to module and carry out alternately of these parameters by RILD again, and connects network.
After the module of different systems physically was linked in the system, base-band information merges the storehouse received the notice that reports, and obtains Modem ID, Vendor ID and the Product ID of this module, and this is a core mode of distinguishing different modules.
Base-band information merges the storehouse and in the tabulation of oneself, matees these three ID; If matching these contained three ID of certain clauses and subclauses in the tabulation and base-band information, to merge three ID that the storehouse obtains identical; And network formats shown in these clauses and subclauses and the current network formats that is using and misfit, then thinking needs the handover network standard this moment.Base-band information merges the storehouse and extracts the chat dialing parameters that comprises in these clauses and subclauses; The AT data port, PPP information mouth and switching stand-by period and disconnecting link parameter are inserted the base band abstract model with these parameters; And start the model switch unit, accomplish the switching of network formats.
After the base band abstract model obtains transmitting these parameters of coming, can think that this abstract model unit instantiation accomplishes, development becomes base band Vendor storehouse (storehouse of required operation when comprising specific module and accomplishing data service is provided by producer).
The invention provides a kind of network formats fast switching method that on mobile platform, realizes; RILD (Radio Interface Layer Deamon) through mobile device sends the AT order to the GSM module; Adopt single base band storehouse can accomplish the mutual switching between the different network formats, need not each module and all will carry corresponding library file.For the user, simplify the use flow process like this, strengthened user experience greatly; Owing to do not need each module all to have corresponding library file, then reduced CPU usage and memory usage.Through the method, the mobile device that can also reach different modules of quick release support and different network formats is adapting to consumption demand, and the purpose that also reduces the code maintenance cost.
The above is merely preferable enforcement use-case of the present invention, is not to be used to limit protection model figure of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the method for handover network standard fast on the mobile platform, it is characterized in that: this method comprises:
The base band module code library of storage different network formats in mobile device; This code library has comprised the virtual parameter of different base band modules; Form a tabulation, the parameter in this tabulation comprises: Modem ID, Vendor ID, Product ID, switching stand-by period, AT data port, PPP information mouth, chat dialing parameters and disconnecting link parameter;
After mobile platform started, system initialization wireless access process started the RILD process;
The RILD process reads the base band library information from the system start-up script, this base band storehouse of initialization;
After the module of different systems physically was linked in the system, base-band information merges the storehouse received the notice that reports, and obtains Modem ID, Vendor ID, the Product ID of each module;
Base-band information merges the storehouse and in the tabulation of oneself, matees above-mentioned three ID; If matching these contained three ID of certain clauses and subclauses in the tabulation and base-band information, to merge three ID that the storehouse obtains identical; And network formats shown in these clauses and subclauses and the current network formats that is using and misfit, then thinking needs the handover network standard this moment;
Base-band information merges the storehouse and extracts chat dialing parameters, AT data port, PPP information mouth, switching stand-by period and the disconnecting link parameter that comprises in these clauses and subclauses, these parameters is inserted the base band abstract model, and start the model switch unit;
After the base band abstract model obtains transmitting these parameters of coming, can think that the instantiation of abstract model unit accomplishes, development becomes base band vendor storehouse;
The RILD process utilizes chat dialing parameters and network dial layer to carry out accomplishing the business of the network of new standard and adhering to alternately.
2. the method for quick handover network standard on a kind of mobile platform as claimed in claim 1, it is characterized in that: said network formats module comprises WCDMA module, CDMA-EVDO module, TD-SCDMA module.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104581880A (en) * | 2014-12-26 | 2015-04-29 | 小米科技有限责任公司 | Method and device for controlling telephone service |
| WO2015154300A1 (en) * | 2014-04-11 | 2015-10-15 | Nokia Solutions And Networks Oy | A method, apparatus and system |
| CN110139326A (en) * | 2018-02-08 | 2019-08-16 | 成都鼎桥通信技术有限公司 | The method, apparatus and terminal device of automatically switching network mode in private network system |
| CN114501565A (en) * | 2022-02-21 | 2022-05-13 | 深圳市亿诺德科技有限公司 | Network switching method based on industrial Internet of things |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015154300A1 (en) * | 2014-04-11 | 2015-10-15 | Nokia Solutions And Networks Oy | A method, apparatus and system |
| CN104581880A (en) * | 2014-12-26 | 2015-04-29 | 小米科技有限责任公司 | Method and device for controlling telephone service |
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| CN110139326A (en) * | 2018-02-08 | 2019-08-16 | 成都鼎桥通信技术有限公司 | The method, apparatus and terminal device of automatically switching network mode in private network system |
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| CN114501565A (en) * | 2022-02-21 | 2022-05-13 | 深圳市亿诺德科技有限公司 | Network switching method based on industrial Internet of things |
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Address after: 350000 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18 Patentee after: FUZHOU ROCKCHIP ELECTRONICS Co.,Ltd. Address before: 350000 Fuzhou Gulou District, Fujian, software Avenue, building 89, No. 18 Patentee before: Fuzhou Rockchip Electronics Co.,Ltd. |
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Address after: 350000 building, No. 89, software Avenue, Gulou District, Fujian, Fuzhou 18, China Patentee after: Ruixin Microelectronics Co.,Ltd. Address before: 350000 building, No. 89, software Avenue, Gulou District, Fujian, Fuzhou 18, China Patentee before: FUZHOU ROCKCHIP ELECTRONICS Co.,Ltd. |
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Application publication date: 20120801 Assignee: Hangzhou Tuoxin Technology Co.,Ltd. Assignor: Ruixin Microelectronics Co.,Ltd. Contract record no.: X2023350000315 Denomination of invention: A Method for Quickly Switching Network Formats on Mobile Platforms Granted publication date: 20140813 License type: Common License Record date: 20230718 |
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