【技术领域】【Technical field】
本发明涉及无线通信网络技术领域，具体是指一种移动平台上快速切换网络制式的方法。The invention relates to the technical field of wireless communication networks, in particular to a method for quickly switching network standards on a mobile platform.
【背景技术】【Background technique】
目前移动平台上需要支持各种型号的GSM模组和各种3G网络制式，移动设备与不同模组之间的通信采用的AT指令和通信流程都存在差异。如果该移动平台上同时存在两组或者更多组不同制式的模组，就有在不同制式之间相互切换的需求。需要添加相应的库文件，根据AT交互结果查询模组信息；然后根据信息，不同模组导入不同的基带管理库，占用大量内存，并且切换库文件过程中耗费CPU资源，切换时限长，用户体验差。At present, the mobile platform needs to support various types of GSM modules and various 3G network standards, and the AT commands and communication processes used for communication between mobile devices and different modules are different. If there are two or more groups of modules of different standards on the mobile platform, there is a need to switch between different standards. It is necessary to add the corresponding library files, and query the module information according to the AT interaction results; then according to the information, different modules import different baseband management libraries, which takes up a lot of memory, and consumes CPU resources during the process of switching library files, and the switching time is long. Difference.
中国发明专利201010206662.6公开了一种自动适配不同网络制式无线模块的方法，该方法将各种无线模块所支持的网络制式对应的共享库路径传入到RILD进程中，需要针对每一个模组带一个基带Vendor库，并且与基带交互之前其实是必须先用一份共享库，之后再加载特定的目标基带库，此过程耗时耗内存。Chinese invention patent 201010206662.6 discloses a method for automatically adapting wireless modules of different network standards. This method transfers the shared library paths corresponding to the network standards supported by various wireless modules into the RILD process. A baseband Vendor library, and before interacting with the baseband, you must first use a shared library, and then load the specific target baseband library. This process consumes time and memory.
有鉴于此，本发明人针对现有技术的缺陷深入研究，并有本案产生。In view of this, the inventor has made in-depth research on the defects of the prior art, and this case has been produced.
【发明内容】【Content of invention】
本发明所要解决的技术问题在于提供一种移动平台上快速切换网络制式的方法。The technical problem to be solved by the present invention is to provide a method for quickly switching network standards on a mobile platform.
本发明采用以下技术方案解决上述技术问题：The present invention adopts the following technical solutions to solve the above-mentioned technical problems:
一种移动平台上快速切换网络制式的方法，该方法包括：A method for quickly switching network standards on a mobile platform, the method comprising:
在移动设备中存储不同网络制式的基带模组代码库，该代码库包括了不同基带模组的虚拟化参数，组成一份列表，该列表中的参数包括：Modem ID、Vendor ID、Product ID、切换等待时间、AT数据口、PPP数据口、chat拨号参数和断开链路参数；Store baseband module code libraries of different network standards in the mobile device. The code library includes virtualization parameters of different baseband modules, forming a list. The parameters in the list include: Modem ID, Vendor ID, Product ID, Switch waiting time, AT data port, PPP data port, chat dialing parameters and disconnection link parameters;
移动平台启动后，系统初始化无线接入进程，启动RILD进程；After the mobile platform starts, the system initializes the wireless access process and starts the RILD process;
RILD进程从系统启动脚本中读取基带库信息，初始化该基带库；The RILD process reads the baseband library information from the system startup script and initializes the baseband library;
当不同制式的模组物理上链接到系统中之后，基带信息融合库收到上报的通知，获得各模组的Modem ID、Vendor ID、Product ID；After the modules of different standards are physically linked to the system, the baseband information fusion library receives the notification and obtains the Modem ID, Vendor ID, and Product ID of each module;
基带信息融合库在自己的列表中匹配上述三个ID，如果匹配到列表中某个条目所含的这三个ID与基带信息融合库获取的三个ID相同，而该条目中所示的网络制式和当前正在使用的网络制式并不吻合，则认为此时需要切换网络制式；The baseband information fusion library matches the above three IDs in its own list. If the three IDs contained in an entry in the matching list are the same as the three IDs obtained by the baseband information fusion library, and the network shown in the entry If the standard does not match the current network standard, it is considered that the network standard needs to be switched at this time;
基带信息融合库提取出该条目中包含的chat拨号参数、AT数据口、PPP数据口、切换等待时间和断开链路参数，将这些参数填入基带抽象模型，并启动模型切换单元；The baseband information fusion library extracts the chat dialing parameters, AT data port, PPP data port, switching waiting time and disconnection parameters contained in the entry, fills these parameters into the baseband abstract model, and starts the model switching unit;
当基带抽象模型得到传递来的这些参数之后，即可认为抽象模型单元实例化完成，衍变成为基带Vendor库；When the baseband abstract model has received these parameters, it can be considered that the abstract model unit has been instantiated and evolved into a baseband Vendor library;
RILD进程利用chat拨号参数与网络拨号层进行交互，完成新制式的网络的业务附着。The RILD process interacts with the network dial-up layer by using the chat dial-up parameters to complete the service attachment of the new standard network.
所述网络制式模组包括WCDMA模组、CDMA-EVDO模组、TD-SCDMA模组。The network standard modules include WCDMA modules, CDMA-EVDO modules, and TD-SCDMA modules.
本发明的优点在于：提供了一种在移动平台上实现网络制式快速切换的方法，通过移动设备的RILD(Radio Interface Layer Deamon)向GSM模组发送AT命令，采用单一的基带库即可完成不同网络制式之间的相互切换，无需每个模组都要携带对应的库文件。这样对于用户来说，简化了使用流程，大大加强了用户体验；由于不需要每个模组都带有对应的库文件，则减少了CPU占用率和内存占用率。通过此方法，还可以达到快速推出支持不同模组和不同网络制式的移动设备以适应消费需求，以及还降低代码维护成本的目的。The invention has the advantages of providing a method for fast switching of network standards on the mobile platform, sending AT commands to the GSM module through the RILD (Radio Interface Layer Deamon) of the mobile device, and using a single baseband library to complete different Mutual switching between network standards does not require each module to carry the corresponding library file. In this way, for users, the use process is simplified and the user experience is greatly enhanced; since there is no need for each module to have a corresponding library file, the CPU usage rate and memory usage rate are reduced. Through this method, mobile devices supporting different modules and different network standards can be launched quickly to meet consumer demand, and the purpose of reducing code maintenance costs can also be achieved.
【附图说明】【Description of drawings】
下面参照附图结合实施例对本发明作进一步的描述。The present invention will be further described below with reference to the accompanying drawings and embodiments.
图1是本发明快速切换不同网络制式的实现流程示意图。Fig. 1 is a schematic diagram of the realization flow of fast switching between different network standards in the present invention.
图2是本发明中移动平台建立无线通讯连接示意图。FIG. 2 is a schematic diagram of establishing a wireless communication connection by the mobile platform in the present invention.
【具体实施方式】【Detailed ways】
一种移动平台上快速切换网络制式的方法，如图1所示，该方法包括：A method for quickly switching network standards on a mobile platform, as shown in Figure 1, the method includes:
在移动设备中存储不同网络制式的基带模组代码库，该代码库包括了不同基带模组的虚拟化参数，组成一份列表，该列表中的参数包括：Modem ID、Vendor ID、Product ID、切换等待时间、AT数据口、PPP数据口、chat拨号参数和断开链路参数；Store baseband module code libraries of different network standards in the mobile device. The code library includes virtualization parameters of different baseband modules, forming a list. The parameters in the list include: Modem ID, Vendor ID, Product ID, Switch waiting time, AT data port, PPP data port, chat dialing parameters and disconnect link parameters;
移动平台启动后，系统初始化无线接入进程，启动RILD进程；After the mobile platform starts, the system initializes the wireless access process and starts the RILD process;
RILD进程从系统启动脚本中读取基带库信息，初始化该基带库；The RILD process reads the baseband library information from the system startup script and initializes the baseband library;
当不同制式的模组物理上链接到系统中之后，基带信息融合库收到上报的通知，获得各模组的Modem ID、Vendor ID、Product ID；After the modules of different standards are physically linked to the system, the baseband information fusion library receives the notification and obtains the Modem ID, Vendor ID, and Product ID of each module;
基带信息融合库在自己的列表中匹配上述三个ID，如果匹配到列表中某个条目所含的这三个ID与基带信息融合库获取的三个ID相同，而该条目中所示的网络制式和当前正在使用的网络制式并不吻合，则认为此时需要切换网络制式；The baseband information fusion library matches the above three IDs in its own list. If the three IDs contained in an entry in the matching list are the same as the three IDs obtained by the baseband information fusion library, and the network shown in the entry If the standard does not match the current network standard, it is considered that the network standard needs to be switched at this time;
基带信息融合库提取出该条目中包含的chat拨号参数，AT数据口，PPP数据口、切换等待时间和断开链路参数，将这些参数填入基带抽象模型，并启动模型切换单元；The baseband information fusion library extracts the chat dialing parameters, AT data port, PPP data port, switching waiting time and disconnection parameters contained in the entry, fills these parameters into the baseband abstract model, and starts the model switching unit;
当基带抽象模型得到传递来的这些参数之后，即可认为抽象模型单元实例化完成，衍变成为基带Vendor库；When the baseband abstract model has received these parameters, it can be considered that the abstract model unit has been instantiated and evolved into a baseband Vendor library;
RILD进程利用chat拨号参数与网络拨号层进行交互，完成新制式的网络的业务附着。The RILD process interacts with the network dial-up layer by using the chat dial-up parameters to complete the service attachment of the new standard network.
其中基带信息融合库是为了维护不同的基带模组而设计的一份代码库，库中维护了不同模组的虚拟化参数，组成一份列表。这些参数包括：基带的Modem ID号，Vendor ID号，Product ID号，切换等待时间，chat拨号参数和断开链路参数。基带信息融合库负责在操作基带模组进行数据业务之前来判定模组的类型和提取相应的差异化参数。Among them, the baseband information fusion library is a code library designed to maintain different baseband modules. The virtualization parameters of different modules are maintained in the library to form a list. These parameters include: baseband Modem ID number, Vendor ID number, Product ID number, switching waiting time, chat dialing parameters and disconnection link parameters. The baseband information fusion library is responsible for determining the type of the module and extracting the corresponding differentiation parameters before operating the baseband module for data services.
基带抽象模型是将基带模组的一般化操作流程抽象出来，预留了缺失部分(AT数据口，PPP数据口，切换等待时间，chat拨号参数和断开链路参数)，这些缺失部分需要由基带信息融合库在获知基带的三个ID信息之后，从自身的列表中查询匹配后，提取出来传递给基带抽象模型，完成该模型的实例化操作，从而产生一个完整的基带库，实现网络制式的快速切换。The baseband abstract model abstracts the general operation process of the baseband module, and reserves the missing parts (AT data port, PPP data port, switching waiting time, chat dialing parameters and disconnection link parameters). These missing parts need to be replaced by After knowing the three ID information of the baseband, the baseband information fusion library queries and matches from its own list, extracts them and passes them to the baseband abstract model, and completes the instantiation operation of the model, thereby generating a complete baseband library and realizing the network standard quick switching.
如图2所示，移动平台启动后，系统需要初始化无线接入进程RILD，RILD从系统启动脚本中读取基带库信息，初始化该基带库。基带库根据基带上报的信息，从表中查询到该基带联网所需的各种参数，再由RILD调用基带库利用这些参数的向模组发出AT指令进行交互，并连接网络。As shown in Figure 2, after the mobile platform is started, the system needs to initialize the wireless access process RILD, which reads the baseband library information from the system startup script and initializes the baseband library. Based on the information reported by the baseband, the baseband library queries the various parameters required for the baseband networking from the table, and then the RILD calls the baseband library to use these parameters to send AT commands to the module to interact and connect to the network.
当不同制式的模组物理上链接到系统中之后，基带信息融合库收到上报的通知，获得该模组的Modem ID、Vendor ID、以及Product ID，这是区分不同模组的核心方式。After the modules of different standards are physically linked to the system, the baseband information fusion library receives the notification and obtains the Modem ID, Vendor ID, and Product ID of the module, which is the core way to distinguish different modules.
基带信息融合库在自己的列表中匹配这三个ID，如果匹配到列表中某个条目所含的这三个ID与基带信息融合库获取的三个ID相同，而该条目中所示的网络制式和当前正在使用的网络制式并不吻合，则认为此时需要切换网络制式。基带信息融合库提取出该条目中包含的chat拨号参数，AT数据口，PPP数据口以及切换等待时间和断开链路参数，将这些参数填入基带抽象模型，并启动模型切换单元，完成网络制式的切换。The baseband information fusion library matches these three IDs in its own list. If the three IDs contained in an entry in the matching list are the same as the three IDs obtained by the baseband information fusion library, and the network shown in the entry If the standard does not match the current network standard, it is considered that the network standard needs to be switched at this time. The baseband information fusion library extracts the chat dialing parameters, AT data port, PPP data port, switching waiting time and disconnection parameters contained in the entry, fills these parameters into the baseband abstract model, and starts the model switching unit to complete the network Format switching.
当基带抽象模型得到传递来的这些参数之后，即可认为该抽象模型单元实例化完成，衍变成为基带Vendor库(由厂家提供的，包含特定模组完成数据业务时所需的操作的库)。After the baseband abstract model has received these parameters, it can be considered that the abstract model unit is instantiated and evolved into a baseband Vendor library (a library provided by the manufacturer that contains the operations required for a specific module to complete data services).
本发明提供了一种在移动平台上实现网络制式快速切换的方法，通过移动设备的RILD(Radio Interface Layer Deamon)向GSM模组发送AT命令，采用单一的基带库即可完成不同网络制式之间的相互切换，无需每个模组都要携带对应的库文件。这样对于用户来说，简化了使用流程，大大加强了用户体验；由于不需要每个模组都带有对应的库文件，则减少了CPU占用率和内存占用率。通过此方法，还可以达到快速推出支持不同模组和不同网络制式的移动设备以适应消费需求，以及还降低代码维护成本的目的。The invention provides a method for realizing fast switching of network standards on a mobile platform. The AT command is sent to the GSM module through the RILD (Radio Interface Layer Deamon) of the mobile device, and a single baseband library can be used to complete the switching between different network standards. Mutual switching, no need for each module to carry the corresponding library file. In this way, for users, the use process is simplified and the user experience is greatly enhanced; since there is no need for each module to have a corresponding library file, the CPU usage rate and memory usage rate are reduced. Through this method, mobile devices supporting different modules and different network standards can be launched quickly to meet consumer demand, and the purpose of reducing code maintenance costs can also be achieved.
以上所述仅为本发明的较佳实施用例而已，并非用于限定本发明的保护范图。凡在本发明的精神和原则之内，所作的任何修改、等同替换以及改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred implementation examples of the present invention, and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
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| CN201210091915.9ACN102625399B (en) | 2012-03-22 | 2012-03-30 | Method for quickly switching network system on mobile platform |
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| CN201210091915.9ACN102625399B (en) | 2012-03-22 | 2012-03-30 | Method for quickly switching network system on mobile platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416372A (en)* | 2014-04-11 | 2017-02-15 | 诺基亚通信公司 | Methods, devices and systems |
| CN104581880B (en)* | 2014-12-26 | 2018-04-27 | 小米科技有限责任公司 | Control the method and device of telephone service |
| CN110139326B (en)* | 2018-02-08 | 2021-07-06 | 成都鼎桥通信技术有限公司 | Method, device and terminal equipment for automatically switching network modes 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 |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141719A (en)* | 2006-09-05 | 2008-03-12 | 中兴通讯股份有限公司 | Method of performing dual-mode mobile communication logical control and dual-mode mobile phone |
| US20080222335A1 (en)* | 2007-03-08 | 2008-09-11 | Koji Abumi | Mode setting method and system including pci bus in hot plug of pci device |
| CN101355749A (en)* | 2007-07-24 | 2009-01-28 | 华为技术有限公司 | Method, system, server and terminal for configuring service parameters |
| CN101917779A (en)* | 2010-06-12 | 2010-12-15 | 中兴通讯股份有限公司 | Method and device for automatically adapting to wireless modules with different network standards |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141719A (en)* | 2006-09-05 | 2008-03-12 | 中兴通讯股份有限公司 | Method of performing dual-mode mobile communication logical control and dual-mode mobile phone |
| US20080222335A1 (en)* | 2007-03-08 | 2008-09-11 | Koji Abumi | Mode setting method and system including pci bus in hot plug of pci device |
| CN101355749A (en)* | 2007-07-24 | 2009-01-28 | 华为技术有限公司 | Method, system, server and terminal for configuring service parameters |
| CN101917779A (en)* | 2010-06-12 | 2010-12-15 | 中兴通讯股份有限公司 | Method and device for automatically adapting to wireless modules with different network standards |
| Publication number | Publication date |
|---|---|
| CN102625399A (en) | 2012-08-01 |
| Publication | Publication Date | Title |
|---|---|---|
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