CN106550430B - Method and terminal for identifying WiFi network of mobile phone hot spot and mobile phone - Google Patents
Method and terminal for identifying WiFi network of mobile phone hot spot and mobile phone Download PDFInfo
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- CN106550430B CN106550430B CN201510606826.7A CN201510606826A CN106550430B CN 106550430 B CN106550430 B CN 106550430B CN 201510606826 A CN201510606826 A CN 201510606826A CN 106550430 B CN106550430 B CN 106550430B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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Abstract
The invention discloses a method for identifying a WiFi network of a mobile phone hotspot, a terminal and a mobile phone. The method comprises the following steps: connecting a WiFi network and receiving an air interface message; judging whether the network type identified by the Capability info field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode; if so, determining that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode; the mobile phone sends out an air interface message when starting the hot-spot WiFi network, and the Capability info field of the detection response frame of the air interface message identifies the current network type. The Capability info field of the air interface message is set to serve as an identification bit for identifying the WiFi network of the mobile phone hotspot, so that the problem that whether the connected WiFi network cannot be identified by the terminal in the prior art is the WiFi network of the mobile phone hotspot mode is solved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method, a terminal and a mobile phone for identifying a WiFi network of a mobile phone hotspot.
Background
In the prior art, when a mobile terminal (e.g., a mobile phone, a tablet computer, etc.) is connected to a WiFi network, regardless of whether the mobile terminal is connected to the WiFi network in a mobile phone hotspot mode or connected to the WiFi network in a wireless router or the like, an APP in the mobile terminal may start an automatic downloading function in a WiFi mode. If the WiFi network is connected in a mobile hotspot mode, unnecessary mobile network traffic overhead, such as 2G, 3G, or 4G traffic, may be caused.
Disclosure of Invention
The invention needs to solve a technical problem that: in the prior art, a terminal cannot identify whether a connected WiFi network is a WiFi network in a mobile phone hotspot mode.
According to a first aspect of the present invention, a method for identifying a WiFi network of a mobile hotspot is provided, which includes: connecting a WiFi network and receiving an air interface message; judging whether the network type identified by the Capabilityinfo field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode; if so, determining that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode; the mobile phone sends out an air interface message when starting the hot-spot WiFi network, and the Capability info field of the detection response frame of the air interface message identifies the current network type.
Further, the method for identifying the WiFi network at the mobile phone hotspot further comprises: if the WiFi network accessed currently is determined to be a WiFi network in a mobile phone hotspot mode, when an application module APP reads a current network type, informing the APP that the current network type is a 2G network, a 3G network or a 4G network; the APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and the automatic downloading function in the WiFi mode is not started.
Further, the method for identifying the WiFi network at the mobile phone hotspot further comprises: and if the network type identified by the Capability info field of the detection response frame of the air interface message is judged not to be the WiFi network in a mobile phone hotspot mode, determining that the currently accessed WiFi network is the WiFi network of the wireless router.
According to a second aspect of the present invention, there is provided a method for identifying a WiFi network of a mobile hotspot, comprising: the mobile phone starts a hot WiFi network; the mobile phone sends out an air interface message, and the Capability info field of the detection response frame of the air interface message identifies the current network type; the terminal is connected with the WiFi network and receives air interface messages; judging whether the network type identified by the Capability info field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode; if so, determining that the WiFi network accessed currently is the WiFi network in the mobile phone hotspot mode.
Further, the method for identifying the WiFi network at the mobile phone hotspot further comprises: if the terminal determines that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode, when the APP of the terminal reads the current network type, informing the APP that the current network type is a 2G network, a 3G network or a 4G network; the APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and the automatic downloading function in the WiFi mode is not started.
Further, the method for identifying the WiFi network at the mobile phone hotspot further comprises: and if the terminal judges that the network type identified by the Capability info field of the detection response frame of the air interface message is not the WiFi network in the mobile phone hotspot mode, determining that the currently accessed WiFi network is the WiFi network of the wireless router.
According to a third aspect of the present invention, there is provided a terminal comprising: the network connection module is used for connecting the WiFi network and receiving the air interface message; the network identification module is used for judging whether the network type identified by the Capabilityinfo field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode; if so, determining that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode; the mobile phone sends out an air interface message when starting the hot-spot WiFi network, and the Capability info field of the detection response frame of the air interface message identifies the current network type.
Further, the terminal further includes: the application module APP is used for reading the current network system from the network identification module, starting to use the service after knowing that the current network system is a 2G network, a 3G network or a 4G network, and not starting an automatic downloading function in a WiFi mode; if the network identification module determines that the currently accessed WiFi network is a WiFi network in a mobile phone hotspot mode, when the APP reads the current network type, the network identification module informs the APP that the current network type is a 2G network, a 3G network or a 4G network.
Further, the network identification module is further configured to determine that the currently accessed WiFi network is a WiFi network of a wireless router if it is determined that the network type identified by the Capability info field of the probe response frame of the air interface message is not a WiFi network in a mobile phone hotspot mode.
According to a fourth aspect of the present invention, there is provided a mobile phone comprising: the hot point WiFi network module is used for starting a hot point WiFi network; a sending module, configured to send an air interface message, where a capability info field of a probe response frame of the air interface message identifies a current network type; the terminal is connected with the WiFi network and receives air interface messages; judging whether the network type identified by the Capability info field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode; if so, determining that the WiFi network accessed currently is the WiFi network in the mobile phone hotspot mode.
Further, if the terminal determines that the currently accessed WiFi network is a WiFi network in a mobile phone hotspot mode, when the APP of the terminal reads the current network type, informing the APP that the current network type is a 2G network, a 3G network or a 4G network; the APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and the automatic downloading function in the WiFi mode is not started.
Further, if the terminal judges that the network type identified by the Capability info field of the probe response frame of the air interface message is not a WiFi network in a mobile hotspot mode, it determines that the currently accessed WiFi network is a WiFi network of a wireless router.
According to the invention, the Capability info field of the detection response frame of the air interface message is set to serve as the identification bit for identifying the WiFi network of the mobile phone hotspot, and when the terminal is connected with the network and receives the air interface message, whether the network system identified by the Capability info field of the air interface message is the WiFi network of the mobile phone hotspot mode is judged, so that the problem that the terminal cannot identify whether the connected WiFi network is the WiFi network of the mobile phone hotspot mode in the prior art is solved.
Further, the invention also solves the problem that when the user connects to the mobile phone hotspot WiFi, the APP is automatically downloaded to increase the flow overhead.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
The invention will be more clearly understood from the following detailed description, taken with reference to the accompanying drawings, in which:
fig. 1 is a flow diagram illustrating a method of identifying a handset hotspot WiFi network in accordance with some embodiments of the present invention.
Fig. 2 is a flow chart illustrating a method of identifying a handset hotspot WiFi network in accordance with further embodiments of the present invention.
Fig. 3 is a flow chart illustrating a method of identifying a handset hotspot WiFi network in accordance with further embodiments of the present invention.
Fig. 4 is a connection diagram schematically illustrating the structure of a terminal according to some embodiments of the present invention.
Fig. 5 is a connection diagram schematically illustrating the structure of a handset according to some embodiments of the invention.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Fig. 1 is a flow diagram illustrating a method of identifying a handset hotspot WiFi network in accordance with some embodiments of the present invention.
In step S11, connect to the WiFi network and receive an air interface message. For example, the terminal as a network access device may connect to a WiFi network and receive an air interface message. The mobile phone sends an air interface message when starting the hotspot WiFi network, and a Capability info field of a probe response frame of the air interface message identifies a current network type, for example, the Capability info field may be identified as 1, which indicates that the current network type is a WiFi network of a mobile phone hotspot mode.
In step S12, it is determined whether the network type identified by the Capability info field of the Probe Response frame (Probe Response) of the air interface message is a WiFi network in a mobile hotspot mode. If so, the process proceeds to step S13, otherwise to step S14. For example, it may be determined whether the Capability info field of the probe response frame of the air interface message is 1 (that is, the Capability info field is 1, which indicates that the current network format is a WiFi network in a mobile hotspot mode), if so, the process proceeds to step S13, otherwise, the process proceeds to step S14.
In step S13, it is determined that the WiFi network currently accessed is a WiFi network in a mobile hotspot mode.
In step S14, it is determined that the WiFi network currently accessed is not a WiFi network in a mobile hotspot mode.
In this embodiment, the terminal may be connected to the WiFi network as a network access device and receive an air interface message. The air interface message is from a device for starting the WiFi network, for example, may be from a mobile phone for starting a hotspot WiFi network, or may be from a wireless router for starting the WiFi network. The Capability info field of the probe response frame of the air interface message identifies the current network type. For example, if the message is an air interface message sent by a mobile phone which starts a hotspot WiFi network, the Capability info field of the Probe Response frame of the air interface message is identified as 1, and the information is used as an identification bit for identifying the hotspot WiFi network of the mobile phone; if the message is an air interface message sent by the wireless router, the Capability info field of the Probe Response frame of the air interface message is not 1, and may be 0 or null, for example. Therefore, when receiving the air interface message, the terminal may make a determination according to whether the network type identified by the Capability info field is a WiFi network in a mobile hotspot mode, for example, a determination is made according to whether the Capability info field is 1, if so, it is determined that the currently accessed WiFi network is a WiFi network in a mobile hotspot mode, otherwise, it is not a WiFi network in a mobile hotspot mode.
According to the invention, the Capability info field of the detection response frame of the air interface message is set to serve as the identification bit for identifying the WiFi network of the mobile phone hotspot, so that the problem that whether the connected WiFi network is the WiFi network of the mobile phone hotspot mode or not can not be identified by the terminal in the prior art is solved.
In some embodiments, the method for identifying a WiFi network at a mobile hotspot may further include: if it is determined that the currently accessed WiFi network is a WiFi network in a mobile phone hotspot mode, when an Application module (APP) reads a current network type (or may also be referred to as a network mode), a network identification module (e.g., of a terminal) notifies the APP that the current network type is a 2G network, a 3G network, or a 4G network. The APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and the automatic downloading function in the WiFi mode is not started.
In this embodiment, when the terminal connects to the WiFi, it is determined whether the WiFi network to which the terminal is currently connected is from a mobile phone hotspot or a wireless router by reading a Capability info field in a Probe Response frame structure, and if the system acquires a WiFi network in which a network standard identified by a reserved field in the Capability info is a mobile phone hotspot mode, for example, the Capability info field is 1, the system regards such a connection mode as being connected to the network in a 2G/3G/4G mode; when the APP reads the network system, the system informs the APP that the current terminal is connected to the network in a 2G/3G/4G mode; the APP starts to use the service after knowing that the current network mode is the 2G/3G/4G network, and the automatic downloading function in the WiFi mode is not started, so that the problem that when a user connects to a mobile phone hotspot WiFi, the APP is automatically downloaded to increase the flow cost is solved.
In some embodiments, the method for identifying a WiFi network at a mobile hotspot may further include: and if the network type identified by the Capability info field of the detection response frame of the air interface message is judged not to be the WiFi network in the mobile phone hotspot mode, determining that the currently accessed WiFi network is the WiFi network of the wireless router. For example, if the Capability info field of the probe response frame of the air interface message is not 1 (e.g., 0 or null), it is determined that the WiFi network currently accessed by the terminal is the WiFi network of the wireless router. When the APP of the terminal reads the current network type, for example, the network identification module of the terminal notifies that the current network type of the APP is the WiFi network of the wireless router, the APP starts to use the service, and the automatic downloading function in the WiFi mode can be started.
Fig. 2 is a flow chart illustrating a method of identifying a handset hotspot WiFi network in accordance with further embodiments of the present invention.
In step S21, the handset turns on the hot WiFi network.
In step S22, the mobile phone sends an air interface message, and the Capability info field of the probe response frame of the air interface message identifies the current network type.
The terminal is connected with the WiFi network and receives air interface messages; and judging whether the network type identified by the Capability info field of the probe response frame of the air interface message is a WiFi network in a mobile phone hotspot mode, for example, whether the Capability info field is 1; if so, determining that the WiFi network accessed currently is the WiFi network in the mobile phone hotspot mode. Therefore, the problem that whether the connected WiFi network is a WiFi network in a mobile phone hotspot mode or not can not be identified by the terminal in the prior art is solved.
In some embodiments, the method for identifying a WiFi network at a mobile hotspot may further include: if the terminal determines that the currently accessed WiFi network is a WiFi network in a mobile phone hotspot mode, when the APP of the terminal reads the current network mode, (for example, a network identification module of the terminal) informs the APP that the current network mode is a 2G network, a 3G network or a 4G network. The APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and the automatic downloading function in the WiFi mode is not started. Therefore, the problem that when a user connects to a mobile phone hotspot WiFi, the APP is automatically downloaded to increase the flow overhead is solved.
In some embodiments, the method for identifying a WiFi network at a mobile hotspot may further include: if the terminal judges that the network type identified by the Capability info field of the probe response frame of the air interface message is not the WiFi network in the mobile phone hotspot mode, for example, the Capability info field is not 1, it is determined that the currently accessed WiFi network is the WiFi network of the wireless router. When the APP of the terminal reads the current network type, for example, the network identification module of the terminal notifies that the current network type of the APP is the WiFi network of the wireless router, the APP starts to use the service, and the automatic downloading function in the WiFi mode can be started.
Fig. 3 is a flow chart illustrating a method of identifying a handset hotspot WiFi network in accordance with further embodiments of the present invention.
In step S31, the mobile phone starts the hot WiFi network, and informs the terminal of the current network type through an air interface message. For example, a mobile phone starts a hotspot WiFi network, a terminal (for example, another mobile phone, or other devices that can be connected to the WiFi network, such as a tablet computer and a laptop computer) is used as a network access device to connect to the WiFi network and send a probe request to the mobile phone, the mobile phone sends an air interface message after receiving the probe request, a Capability info field of a probe response frame of the air interface message indicates that the current network format is the WiFi network in the mobile phone hotspot mode, for example, the Capability info field is 1; the terminal receives the air interface message, and detects that the Capability info field of the probe response frame of the air interface message is identified as the WiFi network in the mobile hotspot mode, for example, the Capability info field is 1, and then determines that the currently accessed WiFi network is the WiFi network in the mobile hotspot mode.
In step S32, the APP of the terminal is turned on. I.e. to start the APP of the network access device.
At step S33, the APP queries the current network scheme. For example, the APP may query the current network standard by calling an API (application programming Interface).
In step S34, the reply APP current terminal connects to the network in a 2G/3G/4G manner. Namely, when the terminal system determines that the currently accessed WiFi network is the WiFi network in the mobile phone hotspot mode, the terminal system regards the connection network mode as the connection network mode of 2G, 3G or 4G; when the APP reads the network system, the terminal system informs the APP that the current terminal is connected to the network in a 2G, 3G or 4G mode.
At step S35, the APP does not turn on the automatic download function in the WiFi mode.
At step S36, the APP uses the service.
The embodiment solves the problem that when the user connects to the mobile phone hotspot WiFi, the APP is automatically downloaded to increase the flow overhead.
Fig. 4 is a connection diagram schematically illustrating the structure of a terminal according to some embodiments of the present invention. As shown in fig. 4, the terminal 40 includes: a network connection module 41 and a network identification module 42.
The network connection module 41 is configured to connect to a WiFi network and receive an air interface message.
The network identification module 42 is configured to determine whether a network type identified by a Capability info field of a probe response frame of the air interface message is a WiFi network in a mobile hotspot mode, for example, whether the Capability info field is 1; if so, determining that the WiFi network accessed currently is the WiFi network in the mobile phone hotspot mode. The mobile phone sends an air interface message when starting the hotspot WiFi network, and a Capability info field of a probe response frame of the air interface message identifies a current network type, for example, the Capability info field is 1. The embodiment solves the problem that the terminal in the prior art cannot identify whether the connected WiFi network is the WiFi network in a mobile phone hotspot mode.
In some embodiments, the terminal 40 may be a mobile phone, a tablet computer, a notebook computer, or other devices that can connect to a WiFi network.
In some embodiments, the terminal 40 may further include: an application module (APP)43, configured to read the current network standard from the network identification module 42, and start to use a service after knowing that the current network standard is a 2G network, a 3G network, or a 4G network, and not start an automatic download function in the WiFi mode. If the network identification module 42 determines that the WiFi network currently accessed is a WiFi network in a mobile hotspot mode, when the APP reads the current network type, the APP is notified that the current network type is a 2G network, a 3G network, or a 4G network. The embodiment solves the problem that when the user connects to the mobile phone hotspot WiFi, the APP is automatically downloaded to increase the flow overhead.
In some embodiments, the network identification module 42 is further configured to determine that the currently accessed WiFi network is a WiFi network of a wireless router if it is determined that the network type identified by the Capability info field of the probe response frame of the air interface message is not a WiFi network in a mobile hotspot mode, for example, the Capability info field is not 1.
Fig. 5 is a connection diagram schematically illustrating the structure of a handset according to some embodiments of the invention. As shown in fig. 5, the cellular phone 50 includes: a hot-spot WiFi network module 51 and a sending module 52.
The hotspot WiFi network module 51 is configured to turn on a hotspot WiFi network. That is, the hotspot WiFi network module 51 starts the wireless hotspot function and sends a WiFi network to the outside.
The sending module 52 is configured to send an air interface message, where a Capability info field of a probe response frame of the air interface message identifies a current network type, and for example, the Capability info field is 1. The terminal is connected with the WiFi network and receives air interface messages; judging whether the network type identified by the Capability info field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode, for example, whether the Capability info field is 1; if so, determining that the WiFi network accessed currently is the WiFi network in the mobile phone hotspot mode. The embodiment solves the problem that the terminal in the prior art cannot identify whether the connected WiFi network is the WiFi network in a mobile phone hotspot mode.
In some embodiments, if the terminal determines that the WiFi network currently accessed is a WiFi network in a mobile hotspot mode, when the APP of the terminal reads the current network type, (for example, a network identification module of the terminal) notifies the APP that the current network type is a 2G network, a 3G network, or a 4G network. The APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and the automatic downloading function in the WiFi mode is not started. The embodiment solves the problem that when the user connects to the mobile phone hotspot WiFi, the APP is automatically downloaded to increase the flow overhead.
In some embodiments, if the terminal determines that the network type identified by the Capability info field of the probe response frame of the air interface message is not a WiFi network in a mobile hotspot mode, for example, the Capability info field is not 1, it determines that the currently accessed WiFi network is a WiFi network of a wireless router.
The invention has the following advantages: (1) the WiFi mode can be accurately identified to be a mobile phone hotspot mode or other modes such as a wireless router and the like; (2) unnecessary flow expenses caused by starting an automatic downloading function of the APP in a mobile phone hotspot WiFi mode can be reduced; (3) the method is easy to realize, and the operating system of the terminal is not greatly changed.
Thus far, the present invention has been described in detail. Some details well known in the art have not been described in order to avoid obscuring the concepts of the present invention. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
The method and system of the present invention may be implemented in a number of ways. For example, the methods and systems of the present invention may be implemented in software, hardware, firmware, or any combination of software, hardware, and firmware. The above-described order for the steps of the method is for illustrative purposes only, and the steps of the method of the present invention are not limited to the order specifically described above unless specifically indicated otherwise. Furthermore, in some embodiments, the present invention may also be embodied as a program recorded in a recording medium, the program including machine-readable instructions for implementing a method according to the present invention. Thus, the present invention also covers a recording medium storing a program for executing the method according to the present invention.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (4)
1. A method for identifying a WiFi network of a mobile phone hotspot is characterized by comprising the following steps:
connecting a WiFi network and receiving an air interface message;
judging whether the network type identified by the functional information Capability info field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode;
if so, determining that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode;
the method comprises the steps that when a mobile phone starts a hot-spot WiFi network, an air interface message is sent, and a Capabilityinfo field of a detection response frame of the air interface message identifies a current network type;
if the WiFi network accessed currently is determined to be a WiFi network in a mobile phone hotspot mode, when an application module APP reads a current network type, informing the APP that the current network type is a 2G network, a 3G network or a 4G network;
the APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and does not start an automatic downloading function in a WiFi mode;
and if the network type identified by the Capability info field of the detection response frame of the air interface message is judged not to be the WiFi network in a mobile phone hotspot mode, determining that the currently accessed WiFi network is the WiFi network of the wireless router.
2. A method for identifying a WiFi network of a mobile phone hotspot is characterized by comprising the following steps:
the mobile phone starts a hot WiFi network;
the mobile phone sends out an air interface message, and the Capabilityinfo field of the detection response frame of the air interface message identifies the current network type;
the terminal is connected with the WiFi network and receives air interface messages; judging whether the network type identified by the Capability info field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode; if so, determining that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode;
if the terminal determines that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode, when the APP of the terminal reads the current network type, informing the APP that the current network type is a 2G network, a 3G network or a 4G network;
the APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and does not start an automatic downloading function in a WiFi mode;
and if the terminal judges that the network type identified by the Capability info field of the detection response frame of the air interface message is not the WiFi network in the mobile phone hotspot mode, determining that the currently accessed WiFi network is the WiFi network of the wireless router.
3. A terminal, comprising:
the network connection module is used for connecting the WiFi network and receiving the air interface message;
the network identification module is used for judging whether the network type identified by the Capability info field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode; if so, determining that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode;
the method comprises the steps that when a mobile phone starts a hot-spot WiFi network, an air interface message is sent, and a Capabilityinfo field of a detection response frame of the air interface message identifies a current network type;
the application module APP is used for reading the current network system from the network identification module, starting to use the service after knowing that the current network system is a 2G network, a 3G network or a 4G network, and not starting an automatic downloading function in a WiFi mode;
if the network identification module determines that the currently accessed WiFi network is a WiFi network in a mobile phone hotspot mode, when the APP reads the current network type, the network identification module informs the APP that the current network type is a 2G network, a 3G network or a 4G network;
the network identification module is further configured to determine that the currently accessed WiFi network is a WiFi network of a wireless router if it is determined that the network type identified by the Capability info field of the probe response frame of the air interface message is not a WiFi network in a mobile phone hotspot mode.
4. A cellular phone, comprising:
the hot point WiFi network module is used for starting a hot point WiFi network;
a sending module, configured to send an air interface message, where a capability info field of a probe response frame of the air interface message identifies a current network type;
the terminal is connected with the WiFi network and receives air interface messages; judging whether the network type identified by the Capability info field of the detection response frame of the air interface message is a WiFi network in a mobile phone hotspot mode; if so, determining that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode;
if the terminal determines that the WiFi network accessed currently is a WiFi network in a mobile phone hotspot mode, when the APP of the terminal reads the current network type, informing the APP that the current network type is a 2G network, a 3G network or a 4G network;
the APP starts to use services after knowing that the current network mode is a 2G network, a 3G network or a 4G network, and does not start an automatic downloading function in a WiFi mode;
and if the terminal judges that the network type identified by the Capability info field of the detection response frame of the air interface message is not the WiFi network in the mobile phone hotspot mode, determining that the currently accessed WiFi network is the WiFi network of the wireless router.
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| CN102457835A (en) * | 2010-10-18 | 2012-05-16 | 中国移动通信集团公司 | Network switching method and system thereof, and equipment |
| CN104185294A (en) * | 2014-08-04 | 2014-12-03 | 广东欧珀移动通信有限公司 | Identification method and identification apparatus of mobile phone hot spots |
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| CN101568092A (en) * | 2008-04-21 | 2009-10-28 | 华为技术有限公司 | Position managing method of shared network, information-change reporting method, system and equipment |
| CN101572864A (en) * | 2008-05-04 | 2009-11-04 | 大唐移动通信设备有限公司 | Method, system and device for notifying user information |
| CN102457835A (en) * | 2010-10-18 | 2012-05-16 | 中国移动通信集团公司 | Network switching method and system thereof, and equipment |
| CN104185294A (en) * | 2014-08-04 | 2014-12-03 | 广东欧珀移动通信有限公司 | Identification method and identification apparatus of mobile phone hot spots |
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