WO2013174310A1

WO2013174310A1 - Dialing mobile terminal and dialing method thereof

Info

Publication number: WO2013174310A1
Application number: PCT/CN2013/079464
Authority: WO
Inventors: 闫向阳
Original assignee: 中兴通讯股份有限公司
Priority date: 2012-09-18
Filing date: 2013-07-16
Publication date: 2013-11-28
Also published as: CN102904879A

Abstract

Disclosed are a dialing mobile terminal and a dialing method thereof. The mobile terminal comprises a dialing access module, used for acquiring linkage information of a mobile terminal user, and performing dialing authentication through a household gateway according to the linkage information to establish a point-to-point protocol over Ethernet (PPPOE) link to access the Internet. Embodiments of the present invention solve the problem that after accessing the household gateway, the mobile terminal cannot be connected to the Internet by accessing authentication for once like ordinary routing equipment, the mobile terminal also needs to be automatically connected to the Internet through dialing in the PPPOE manner, and the existing mobile terminal does not have the PPPOE dialing function. The embodiments of the present invention have the beneficial effect that the mobile terminal can access the Internet through the household gateway by using the PPPOE link.

Description

Dialing mobile terminal and dialing method thereof

The present invention relates to the field of communications, and in particular to a dial-up mobile terminal and a dialing method thereof. BACKGROUND OF THE INVENTION With the popularity of cable broadband, more and more users can conveniently access the Internet. At present, most users use Asymmetric Digital Subscriber Line (ADSL) to access the carrier network and then access the Internet. Generally, the corresponding ADSL access box, commonly known as ADSL cat, is required. The rapid development of mobile communication terminals, especially the popularity of smart terminals, people through the wireless fidelity (Wireless Fidelity (WIFI) for Internet access, browsing the web, downloading information, online video, etc. has become one of the basic needs of the intelligent terminal era . At the same time, with the development of WIFI technology, the ADSL access box has the function of WIFI hotspot, which makes the user's need to use the mobile terminal to access the Internet through WIFI at home. This ADSL access box supporting WIFI is usually called For the home wireless gateway, hereinafter referred to as the home gateway. However, whether it is a home gateway hotspot or a WIFI hotspot deployed by the operator, the user needs to authenticate before accessing the Internet. Usually, authentication requires an account and password, and the user uses the network service by entering the account information. At present, the user authentication methods supported by the carrier city hotspot are as follows: Extensible Authentication Protocol (EAP) - Subscriber Identity Module (SIM) authentication, EAP-authentication and key agreement Authentication and Key Agreement (AKA) authentication. In these two ways, the mobile phone obtains the customer identification module information as account information, such as the International Mobile Subscriber Identification Number (IMSI), and the mobile terminal identification number ( The Mobile Equipment IDentifier (MEID) is used to interact with the network according to a specific format protocol to complete the authentication of the user's Internet access. For the home gateway hotspot, the Point-to-Point Protocol over Ethernet (PPPOE) dial-up authentication method is generally adopted.

PPPOE is a network tunneling protocol that encapsulates a point-to-point protocol in an Ethernet framework. Because the protocol integrates Point to Point Protocol (PPP), it implements functions such as authentication, encryption, and compression that traditional Ethernet cannot provide. It can also be used for Ethernet protocols such as cable modems and digital subscriber lines. A protocol system that provides users with access services. Ordinary routers generally have a PPPOE dialing function, and a user's home Internet usually uses one dial-up authentication. However, due to the consideration of tariffs and profit models, the home gateway products are generally adopted in technology implementation. In the bridging mode, after the terminal accesses the device, it cannot access the Internet as a normal routing device, and the terminal must dial the PPPOE mode to access the Internet. However, the current mobile terminal does not have the PPPOE dialing function, and the third-party solution has problems such as low security, deduction and even unavailability, which brings great inconvenience to the user using the mobile terminal to access the Internet through the home gateway. In view of the problem that the mobile terminal accesses the Internet through the home gateway in the related art, an effective solution has not been proposed yet. SUMMARY OF THE INVENTION Embodiments of the present invention provide a dialing mobile terminal and a dialing method thereof to solve at least the above problems. According to an aspect of the present invention, a dial-up mobile terminal is provided, including: a dial-up access module, configured to acquire connection information of a mobile terminal user, and perform dial-up authentication through a home gateway according to the connection information, and establish a PPPOE The link is connected to the Internet. Preferably, the mobile terminal further includes: a network control module, after the PPPOE link is established, switching the network of the mobile terminal to the PPPOE link. Preferably, the mobile terminal further includes: a security management module, configured to determine whether the source of the dial-up access module is secure, and in case determining that the security is not secure, rejecting the dial-up access module from being invoked, preventing the The dial-up access module is utilized by malicious programs. Preferably, the mobile terminal further includes: a state management module, configured to process state information of the dialing access module in a dialing authentication process, and after the PPPOE link is established, to the PPPOE link Status is polled. Preferably, the mobile terminal further includes: an error processing module, configured to collect and process error information of at least one of the following modules: the dial-up access module, the network control module, the security management module, the status Management module. Preferably, the mobile terminal further includes: a broadcast notification module, configured to notify the application layer of the mobile terminal by using state information processed by the state management module and/or error information processed by the error processing module. According to another aspect of the present invention, a dialing method for a dialing mobile terminal is provided, including: acquiring connection information of a mobile terminal user; performing dialing authentication through a home gateway according to the connection information, establishing a PPPOE link access the Internet. Preferably, after the PPPOE link is established to access the Internet, the method further includes: switching the network of the mobile terminal to the PPPOE link. Preferably, before the dialing authentication is performed by the home gateway according to the connection information, the method includes: determining whether the source of the dialing call is secure, and in case determining that the security is unsafe, rejecting the dialing, preventing the mobile terminal from being used by the malicious program. . Preferably, after the PPPOE link is established to access the Internet, the method includes: processing status information in the dialing authentication process, and performing polling management on the status of the PPPOE link after the PPPOE link is established. . According to the embodiment of the present invention, a dialing access module is set on the mobile terminal, and the dialing access module obtains connection information of the mobile terminal user, and performs dialing authentication through the home gateway according to the connection information, and establishes a PPPOE link to access the Internet. The invention solves the problem that the mobile terminal accesses the Internet through the home gateway in the related art, and further achieves the effect that the mobile terminal can access the Internet by using the PPPOE link through the home gateway. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate, FIG. Improperly qualified. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing the structure of a dial-up mobile terminal according to an embodiment of the present invention; FIG. 2 is a flowchart of a dialing method for a dial-up mobile terminal according to an embodiment of the present invention; FIG. 4 is a flowchart of a dialing method of a dialing mobile terminal according to a preferred embodiment of the present invention; FIG. 5 is a flowchart of state management according to an embodiment of the present invention; FIG. 6 is a flowchart according to an embodiment of the present invention. Flow chart of error message management. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. Embodiment 1 An embodiment of the present invention provides a dial-up mobile terminal. As used hereinafter, the term "module" can implement a combination of software and/or hardware for a predetermined function. Although the mobile terminal described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and conceivable. 1 is a structural block diagram of a dial-up mobile terminal including a dial-up access module 102, in accordance with an embodiment of the present invention. The dial-up access module 102 is configured to obtain connection information of the mobile terminal user, and perform dial-up authentication through the home gateway according to the connection information, and establish a PPPOE link to access the Internet. By setting the dial-up access module 102 on the dial-up mobile terminal, the mobile terminal is connected to the Internet through the PPOOE link through the home gateway through the insecure third-party solution in the related art, so that the user does not need to connect to the home gateway by using the mobile terminal. Crack the mobile phone system, no need to face the risk of deduction, loopholes, etc., you can easily and easily dial the Internet through the mobile terminal. If the dial-up access module 102 is provided on the mobile terminal, preferably, the network control module can also be set on the mobile terminal. After the PPPOE link is established, the network control module switches the network of the mobile terminal to the PPPOE link. The network control module is set up so that the mobile terminal can more easily switch to the PPPOE link to connect to the Internet. The source of the dial-up access module may be safe or unsafe. Preferably, the security management module may be set on the mobile terminal, and configured to determine whether the source of the dial-up access module is secure. In the case that the security is determined to be insecure, the dial-up access module is rejected, and the dial-up access module is prevented from being malicious. use. Through the setting of the above modules, the security of the mobile terminal is provided with a strong guarantee. There may be various states during the dialing process, such as dialing, dialing successfully, disconnecting, disconnected, and so on. Therefore, the state management module may be configured to process the state information of the dial-up access module 102 during the dial-up authentication process, and perform polling management on the state of the PPPOE link after the PPPOE link is established. By setting up the status management module, you can more clearly display the status of the dialing and manage the status of the dialing more conveniently. During the dialing process, the dial-up access module 102, the network control module, and the security management module may generate various errors. Therefore, preferably, an error processing module may be provided, which is configured to collect and process the generated by at least one of the modules. Error message. By setting up an error handling module, the mobile terminal can be made to know more clearly where the error occurred. The generated error information or status information may be notified to the application layer of the mobile terminal or may not be notified. Preferably, the broadcast notification module may be configured to notify the application layer of the mobile terminal of the state information processed by the state management module and/or the error information processed by the error processing module. By setting the broadcast notification module, the user of the mobile terminal can clearly understand the error information or status information. Embodiment 2 The embodiment of the present invention further provides a dialing method for a dialing mobile terminal. 2 is a flowchart of a dialing method for a dialing mobile terminal according to an embodiment of the present invention. The process includes the following steps: Step S202: Acquire connection information of a mobile terminal user; Step S204: Perform dialing authentication through a home gateway according to the connection information. Establish a PPPOE link to access the Internet. Preferably, after establishing the PPPOE link to access the Internet, the method further comprises switching the network of the mobile terminal to the PPPOE link. Preferably, before the dialing authentication is performed through the home gateway according to the connection information, the method further includes determining whether the source of the dialing call is secure, and in the case of determining that the dialing is unsafe, rejecting the dialing to prevent the mobile terminal from being utilized by the malicious program. Preferably, after the PPPOE link is established to access the Internet, the method includes: processing status information in the dialing authentication process, and performing polling management on the status of the PPPOE link after the PPPOE link is established. Embodiment 3 FIG. 3 is a structural block diagram of a dial-up mobile terminal according to a preferred embodiment of the present invention. As shown in FIG. 3, the mobile terminal 100 includes a dial-up access module 102, a network control module 104, a security management module 106, and a state management module. 108. The error processing module 110 and the broadcast notification module 112. The dial-up access module 102 is responsible for user account storage management, dial-up interface display, dial-up authentication access control, etc., and the dial-up access module 102 is the core of the entire dial-up terminal. The network control module 104 is responsible for the related control of the network link layer in the dialing process, such as network device switching, IP address acquisition/switching, domain name server (Domain Name Server, referred to as DNS address acquisition/switching, detecting whether the network link is available, etc.). The security management module 106 is responsible for managing the dial-up interface. Since the network control related processing requires the system ROOT to be executable, the security management module is very critical to protect the dial-related interface from being exploited by malicious programs. The state management module 108 is responsible for processing various states in the dialing process, such as dialing, dialing success, disconnecting, disconnected, etc., and after the dial-up connection is successful, polling the link state, and counting online Time and other information. The error processing module 110 is responsible for the processing and feedback of the dial-up connection and various subsequent errors. For example, after the dial-up fails, the error code information is obtained and fed back to the dial-up access module 102, and the dial-up access module 102 displays the error information through its dial-up interface. The broadcast notification module 112 is responsible for dialing the connection, status management, and error broadcast notifications during the entire process. The broadcast notification can be notified to all upper-layer applications of the mobile terminal, so that the dialing status information and the error information can be obtained in time. In operation, the dial-up access module 102 first obtains user connection information. After clicking the dial-up connection, the user obtains the configuration information such as the user name and password, and starts the dial-up authentication process through the home gateway. The dial-up authentication part adopts the authentication process of the PPPOE protocol standard. At the same time, the state management module 108 begins to work, processes various states during the dialing process, and communicates to the application layer via the broadcast notification module 112. After the dialing is successful, the network control module 104 is responsible for switching the system network to the PPPOE link, obtaining the IP address and the DNS address, and switching to the IP address and the DNS address to connect to the Internet through the PPPOE link. The state management module 108 then initiates polling management of the link state and counts information such as online time. In the case where the dialing fails, the error processing module 110 collects error information, such as error code information, and transmits it to the dialing access module 102 through the broadcast notification module 112, and converts the error information display into friendly prompt information for display to the user. The security management module 106 controls the interface call source and system key locations to prevent exploitation by malicious applications. Embodiment 4 FIG. 4 is a flowchart of a dialing method of a dialing mobile terminal, which is provided with a dialing access module, a network control module, a security management module, a state management module, an error processing module, according to a preferred embodiment of the present invention. The broadcast notification module, as shown in FIG. 4, the process includes the following steps: Step S402: Acquire dialing information. Perform dial-up preparation, obtain dial-up information, such as user account information, user password, and dial-up setting information, and start the PPPOE dial-up access process. Step S404, determining whether the user dials. It is determined whether the user clicks the dial-up access module to display the interface connection button. If so, step S408 is performed, otherwise step S406 is performed. Step S406, ending the dialing process and releasing system resources. Step S408, determining whether the source of the call is safe. The security management module determines whether the source of the dial-up access module is secure, and whether the execution of the command is legal. If the source is determined to be safe, step S410 is performed, otherwise step S406 is performed. Step S410: Whether the dialing authentication is successful. Determine whether the PPPOE standard authentication process is successful. If successful, perform step S414, otherwise perform steps.

Step S412, extracting and sorting out the error information. The error processing module extracts and sorts the error information according to the error source, and executes step S418. Step S414, switching the link. After the dialing is successful, the PPPOE link is established, and the network control module switches the network of the mobile terminal to the established PPPOE link, and simultaneously updates and switches the IP address and the DNS address. Step S416, online status polling management. After the link is successfully switched, the PPPOE is already online. The mobile terminal can access the Internet normally. At this time, the online state management and maintenance function of the state management module takes effect, and the online state is polled and controlled, timed, and the like. Step S418, broadcasting a notification. The broadcast notification module sends relevant information transmitted by other modules to the dial-up access module, such as error information, status change information, and the like. In step S420, the user prompts for information display. After receiving the related information sent by the broadcast notification module, the dial-up access module processes the received related information, displays it on the interface of the mobile terminal, and prompts the user. The process of state management is mainly as shown in FIG. 5, and the process is mainly performed by the state management module, and includes the following steps: Step S502, detecting whether a dial-up connection is being made. Checking whether the current system status is the dial-up connection status by the dial-up access module, if yes, executing step S506, otherwise performing step S504. Step S504, ending the entire state management process and releasing resources. Step S506, setting the current state to be dialing. Set the current system status to Dialing, and send a status broadcast through the broadcast notification module. Step S508, determining whether the dial-up connection is successful. If successful, step S512 is performed, otherwise, step S510 is performed. In step S510, the current state is set to be a dialing failure. The current state is set to the dialing failure state, and the status broadcast is sent by the broadcast notification module, and the processing is performed by the error processing module, and step S504 is performed. Step S512, setting the current system state to dial the connection to successfully set the current system state to dial-up success, and send the status broadcast through the broadcast notification module. Step S514, detecting whether the PPPOE link is available. If yes, step S518 is performed, otherwise step S516 is performed. Step S516, setting the current state to the PPPOE connection disconnection. The current state is set to the PPPOE connection disconnection, and the status broadcast is sent by the broadcast notification module, and the processing is performed by the error processing module, and step S504 is performed. In step S518, the current state is set to PPPOE to set the current state to PPPOE online, and at the same time, the online timing information is updated, and a time interval is left, and step S514 is performed. The management process of the error information is as shown in FIG. 6. The process is mainly performed by the error information management module, and specifically includes the following steps: Step S602: Check whether the error source is a security management module. Check whether the error report is from the security management module. If yes, go to step S604, otherwise, perform the steps.

Step S604, extracting error information provided by the security management module. The error information provided by the security management module is extracted, such as an unauthorized third party call, an unsecure command, etc., and the error information is sent to the dial-up access module through the broadcast notification module, and the dial-up access module prompts the user for error information through its display interface. Step S606, checking whether the error source is a dialing failure. If yes, go to step S608, otherwise, go to step S610. Step S608, extracting the authentication process error information provided by the dialing access module. Extract the authentication process error information provided by the dial-up access module, such as error code 691, and convert the error information, such as converting the error code into a character description, graphic image, sound, video, etc. that can be directly understood by a person. For example, the error code 691 is converted to a username or password error. Then, the error information is sent to the dial-up access module through the broadcast notification module, and the dial-up access module prompts the user for error information through its display interface. Step S610, checking whether the error source is a network link disconnection. If yes, go to step S612, otherwise, go to step S614. Step S612, extracting error information provided by the network control module. Extracting error details provided by the network control module, such as server-side non-response, device switching failure, IP DNS address switching failure, etc., and then sending the error information to the dial-up access module through the broadcast notification module, and the dial-up access module passes through its display interface. Prompt the user for an error message. Step S614, an unknown error. The current system information is collected, and the acquired information is sent to the dial-up access module display interface through the broadcast notification module to prompt the user for error information, but the error information is an unknown error. From the above description, it can be seen that the embodiment of the present invention achieves the following technical effects: the user does not need to crack the mobile phone system when using the mobile terminal to connect to the wireless home gateway, and does not need to face the risk of deduction, loophole, etc., and can easily and easily move through The terminal dials into the Internet. The addition of security management, state management, etc., provides a strong guarantee for the security and stability of the entire method and terminal. Obviously, those skilled in the art should understand that the above modules or steps of the embodiments of the present invention can be implemented by a general computing device, which can be concentrated on a single computing device or distributed in multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from The steps shown or described are performed sequentially, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated into a single integrated circuit module. Thus, embodiments of the invention are not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

Claim

1. A dial-up mobile terminal, comprising:

The dial-up access module is configured to obtain connection information of the mobile terminal user, and perform dial-up authentication through the home gateway according to the connection information, and establish a point-to-point protocol PPPOE link accessing the Internet on the Ethernet.

2. The mobile terminal according to claim 1, wherein the mobile terminal further comprises:

And a network control module, after the PPPOE link is established, switching the network of the mobile terminal to the PPPOE link.

The mobile terminal according to claim 1 or 2, wherein the mobile terminal further comprises: a security management module, configured to determine whether the source of the dial-up access module is secure, and if it is determined to be unsafe, Rejecting the dial-up access module is invoked to prevent the dial-up access module from being exploited by a malicious program.

The mobile terminal according to claim 3, wherein the mobile terminal further comprises: a state management module, configured to process state information of the dialing access module in a dialing authentication process, and in the PPPOE chain After the path is established, the status of the PPPOE link is polled and managed.

The mobile terminal according to claim 4, wherein the mobile terminal further comprises:

The error processing module is configured to collect and process error information of at least one of the following modules: the dial access module, the network control module, the security management module, and the state management module.

The mobile terminal according to claim 4 or 5, wherein the mobile terminal further comprises:

The broadcast notification module is configured to notify the application layer of the mobile terminal of the status information processed by the status management module and/or the error information processed by the error processing module.

7. A dialing method for a dialing mobile terminal, comprising:

Obtaining connection information of the mobile terminal user;

According to the connection information, dial-up authentication is performed through the home gateway, and a point-to-point protocol PPPOE link on the Ethernet is established to access the Internet.

The method according to claim 7, wherein after the point-to-point protocol PPPOE link on the Ethernet is connected to the Internet, the method further includes:

Switching the network of the mobile terminal to the PPPOE link.

The method according to claim 7 or 8, wherein, before the dialing authentication is performed by the home gateway according to the connection information, the method includes:

It is judged whether the source of the calling dial is safe, and if it is determined to be unsafe, the dialing is refused, and the mobile terminal is prevented from being used by the malicious program.

The method according to any one of claims 7 to 9, wherein after the point-to-point protocol PPPOE link on the Ethernet is established to access the Internet, the method comprises:

The status information in the dialing authentication process is processed, and after the PPPOE link is established, the status of the PPPOE link is polled and managed.