CN109618316B - Network sharing method, mobile terminal and storage medium - Google Patents

Network sharing method, mobile terminal and storage medium Download PDF

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Publication number
CN109618316B
CN109618316B CN201811451121.2A CN201811451121A CN109618316B CN 109618316 B CN109618316 B CN 109618316B CN 201811451121 A CN201811451121 A CN 201811451121A CN 109618316 B CN109618316 B CN 109618316B
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wifi
network
sharing
information
mobile terminal
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CN109618316A (en
Inventor
柴启蕾
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Nubia Technology Co Ltd
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Nubia Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a network sharing method, a mobile terminal and a storage medium, wherein the method comprises the following steps: when a network sharing instruction is received, judging whether the network connected currently is a WiFi network or a data network; if the currently connected network is a WiFi network, generating a WiFi network sharing graphic code, wherein the WiFi network sharing graphic code comprises WiFi information of the currently connected WiFi network; and sharing the WiFi network sharing graphic code to one or more second mobile terminals, so that the second mobile terminals can acquire the WiFi information by identifying the WiFi network sharing graphic code and connect to the WiFi network based on the WiFi information. Therefore, the WiFi network is shared to the second mobile terminal through the WiFi network sharing graphic code, the network sharing efficiency is improved, and the risk of password leakage is reduced.

Description

Network sharing method, mobile terminal and storage medium
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a network sharing method, a mobile terminal, and a storage medium.
Background
Currently, with the development of mobile terminals and networks, the mobile terminal users have a greater and greater degree of dependence on WiFi networks or data networks.
If the mobile terminal is to be connected to a certain WiFi device, the mobile terminal user must select the WiFi name and input the correct WiFi password notified by the WiFi device owner to successfully connect to the WiFi device.
Disclosure of Invention
The invention provides a network sharing method, a mobile terminal and a storage medium, and aims to improve network sharing efficiency and reduce risk of password leakage.
To achieve the above object, the present invention provides a network sharing method, which is applied to a first mobile terminal, the method comprising:
when a network sharing instruction is received, judging whether the network connected currently is a WiFi network or a data network;
if the currently connected network is a WiFi network, generating a WiFi network sharing graphic code, wherein the WiFi network sharing graphic code comprises WiFi information of the currently connected WiFi network;
and sharing the WiFi network sharing graphic code to one or more second mobile terminals, so that the second mobile terminals can acquire the WiFi information by identifying the WiFi network sharing graphic code and connect to the WiFi network based on the WiFi information.
Preferably, if the currently connected network is a WiFi network, the step of generating a WiFi network shared graphic code further includes:
a WiFi network sharing permission acquisition instruction is sent to WiFi equipment corresponding to the WiFi network, wherein the permission acquisition instruction comprises an MAC address or an IP address of the WiFi equipment;
receiving an authority verification page returned by the WiFi equipment, and sending WiFi information to the WiFi equipment through the authority verification page, wherein the WiFi information comprises a network name and a WiFi password, so that the WiFi equipment performs authority verification according to the network name and the WiFi password and gives the first mobile terminal WiFi network sharing authority after the authentication is passed;
and receiving the WiFi network sharing permission returned by the WiFi equipment.
Preferably, when the network sharing instruction is received, the step of determining whether the currently connected network is a WiFi network or a data network further includes:
if the network connected at present is a data network, a WiFi hotspot creation page is displayed to a user through a display screen;
and storing WiFi hotspot sharing information set by the user through the WiFi hotspot creation page, wherein the WiFi hotspot sharing information comprises WiFi hotspot names and WiFi hotspot passwords.
Preferably, the step of storing the WiFi hotspot sharing information set by the user through the WiFi hotspot creation page further includes:
generating WiFi hotspot sharing graphic codes by using the WiFi hotspot sharing information;
and sharing the WiFi hotspot sharing graphic code to one or more second mobile terminals, so that the second mobile terminals recognize the WiFi hotspot sharing graphic code to obtain the WiFi hotspot sharing information, and connecting to the WiFi hotspot based on the WiFi hotspot sharing information.
Preferably, the step of sharing the WiFi hotspot sharing graphic code to one or more second mobile terminals further includes:
setting a flow threshold shared to the second mobile terminal, and monitoring the flow used by the second mobile terminal through the WiFi hot spot;
and when the flow used by the second mobile terminal through the WiFi hotspot reaches the flow threshold, closing the WiFi hotspot.
Preferably, the WiFi information further includes WiFi device information, and the step of the second mobile terminal obtaining the WiFi information by identifying the WiFi network sharing graphic code and connecting to the WiFi network based on the WiFi information includes:
The second mobile terminal identifies the WiFi network sharing graphic code and acquires WiFi information corresponding to the WiFi network sharing graphic code;
searching WiFi networks corresponding to the network names and the WiFi equipment information in the area;
a network connection request is sent to WiFi equipment corresponding to the WiFi network, so that the WiFi equipment can verify the network connection request, and the network connection request comprises the WiFi equipment information, the network name and the WiFi password which are obtained from the WiFi network sharing graphic code;
and receiving verification information returned by the WiFi equipment and connecting to a WiFi network corresponding to the WiFi equipment.
Preferably, if the currently connected network is a WiFi network, the step of generating a WiFi network shared graphic code further includes:
and receiving the setting of the user on the effective duration of the WiFi network sharing graphic code, and storing the effective duration.
Preferably, the step of sharing the WiFi network sharing graphic code to one or more second mobile terminals further includes:
receiving information of successful network sharing returned by the second mobile terminal, and displaying information of one or more second mobile terminals connected to the WiFi network through a display interface;
Receiving a disconnection instruction triggered by a user through touch operation on the display interface;
and sending information of a second mobile terminal corresponding to the disconnection instruction to the WiFi equipment according to the disconnection instruction so as to disconnect the corresponding WiFi connection of the WiFi equipment.
In addition, in order to achieve the above object, an embodiment of the present invention further provides a mobile terminal, including a memory and a processor, where the memory stores a network sharing program, and the network sharing program is executed by the processor to implement the steps of the network sharing method as described above.
In addition, to achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium having stored thereon a network sharing program, which when executed by a processor, implements the steps of the network sharing method as described above.
Compared with the prior art, the embodiment of the invention provides a network sharing method, a mobile terminal and a storage medium, wherein the method comprises the following steps: when a network sharing instruction is received, judging whether the network connected currently is a WiFi network or a data network; if the currently connected network is a WiFi network, generating a WiFi network sharing graphic code, wherein the WiFi network sharing graphic code comprises WiFi information of the currently connected WiFi network; and sharing the WiFi network sharing graphic code to one or more second mobile terminals, so that the second mobile terminals can acquire the WiFi information by identifying the WiFi network sharing graphic code and connect to the WiFi network based on the WiFi information. Therefore, the WiFi network is shared to the second mobile terminal through the WiFi network sharing graphic code, the network sharing efficiency is improved, and the risk of password leakage is reduced.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;
fig. 2 is a schematic diagram of a communication network system according to an embodiment of the present invention;
FIG. 3 is a flowchart of a network sharing method according to a first embodiment of the present invention;
FIG. 4 is a schematic diagram of a network sharing method according to an embodiment of the present invention;
FIG. 5 is a flowchart of a network sharing method according to a second embodiment of the present invention;
fig. 6 is a schematic diagram of a scenario of another embodiment of the network sharing method of the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present invention, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.
The terminal may be implemented in various forms. For example, the terminals described in the present invention may include mobile terminals such as a mobile phone, a tablet computer, a notebook computer, a palm computer, a Personal digital assistant (Personal DigitalAssistant, PDA), a portable media player (Portable Media Player, PMP), a navigation device, a wearable device, a smart bracelet, a pedometer, and the like, as well as fixed terminals such as a digital TV, a desktop computer, and the like.
The following description will be given taking a mobile terminal as an example, and those skilled in the art will understand that the configuration according to the embodiment of the present invention can be applied to a fixed type terminal in addition to elements particularly used for a moving purpose.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention, the mobile terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an a/V (audio/video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111. Those skilled in the art will appreciate that the mobile terminal structure shown in fig. 1 is not limiting of the mobile terminal and that the mobile terminal may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
The following describes the components of the mobile terminal in detail with reference to fig. 1:
the radio frequency unit 101 may be used for receiving and transmitting signals during the information receiving or communication process, specifically, after receiving downlink information of the base station, processing the downlink information by the processor 110; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication, global System for Mobile communications), GPRS (General Packet Radio Service ), CDMA2000 (Code Division Multiple Access, CDMA 2000), WCDMA (Wideband Code Division Multiple Access ), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, time Division synchronous code Division multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution, frequency Division Duplex Long term evolution), and TDD-LTE (Time Division Duplexing-Long Term Evolution, time Division Duplex Long term evolution), etc.
WiFi belongs to a short-distance wireless transmission technology, and a mobile terminal can help a user to send and receive e-mails, browse web pages, access streaming media and the like through the WiFi module 102, so that wireless broadband Internet access is provided for the user. Although fig. 1 shows a WiFi module 102, it is understood that it does not belong to the necessary constitution of a mobile terminal, and can be omitted entirely as required within a range that does not change the essence of the invention.
The audio output unit 103 may convert voice data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a talk mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the mobile terminal 100. The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive an audio or video signal. The a/V input unit 104 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 1042, the graphics processor 1041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphics processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (voice data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, and the like, and can process such sound into voice data. The processed audio (voice) data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting the audio signal.
The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 1061 and/or the backlight when the mobile terminal 100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for applications of recognizing the gesture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; as for other sensors such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured in the mobile phone, the detailed description thereof will be omitted.
The display unit 106 is used to display information input by a user or information provided to the user. The display unit 106 may include a display panel 1061, and the display panel 1061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the mobile terminal. In particular, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 1071 or thereabout by using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 110, and can receive and execute commands sent from the processor 110. Further, the touch panel 1071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 107 may include other input devices 1072 in addition to the touch panel 1071. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, mouse, joystick, etc., as specifically not limited herein.
Further, the touch panel 1071 may overlay the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or thereabout, the touch panel 1071 is transferred to the processor 110 to determine the type of touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components for implementing the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 may be integrated with the display panel 1061 to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 108 serves as an interface through which at least one external device can be connected with the mobile terminal 100. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and an external device.
Memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as voice data, phonebook, etc.) created according to the use of the handset, etc. In addition, memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
Further, in the mobile terminal 100 shown in fig. 1, the processor 110 is configured to call the network sharing program stored in the memory 109 to perform the following operations:
when a network sharing instruction is received, judging whether the network connected currently is a WiFi network or a data network;
if the currently connected network is a WiFi network, generating a WiFi network sharing graphic code, wherein the WiFi network sharing graphic code comprises WiFi information of the currently connected WiFi network;
and sharing the WiFi network sharing graphic code to one or more second mobile terminals, so that the second mobile terminals can acquire the WiFi information by identifying the WiFi network sharing graphic code and connect to the WiFi network based on the WiFi information.
Further, the processor 110 is configured to call the network sharing program stored in the memory 109 to further perform the following operations:
sending a WiFi network sharing permission acquisition instruction to a WiFi device corresponding to the network, wherein the permission acquisition instruction comprises an MAC address or an IP address of the WiFi device;
receiving an authority verification page returned by the WiFi equipment, and sending WiFi information to the WiFi equipment through the authority verification page, wherein the WiFi information comprises a network name and a WiFi password, so that the WiFi equipment performs authority verification according to the network name and the WiFi password and gives the first mobile terminal WiFi network sharing authority after the authentication is passed;
And receiving the WiFi network sharing permission returned by the WiFi equipment.
Further, the processor 110 is configured to call the network sharing program stored in the memory 109 to further perform the following operations:
if the network connected at present is a data network, a WiFi hotspot creation page is displayed to a user through a display screen;
and storing WiFi hotspot sharing information set by the user through the WiFi hotspot creation page, wherein the WiFi hotspot sharing information comprises WiFi hotspot names and WiFi hotspot passwords.
Further, the processor 110 is configured to call the network sharing program stored in the memory 109 to further perform the following operations:
generating WiFi hotspot sharing graphic codes by using the WiFi hotspot sharing information;
and sharing the WiFi hotspot sharing graphic code to one or more second mobile terminals, so that the second mobile terminals recognize the WiFi hotspot sharing graphic code to obtain the WiFi hotspot sharing information, and connecting to the WiFi hotspot based on the WiFi hotspot sharing information.
Further, the processor 110 is configured to call the network sharing program stored in the memory 109 to further perform the following operations:
setting a flow threshold shared to the second mobile terminal, and monitoring the flow used by the second mobile terminal through the WiFi hot spot;
And when the flow used by the second mobile terminal through the WiFi hotspot reaches the flow threshold, closing the WiFi hotspot.
Further, the processor 110 is configured to call the network sharing program stored in the memory 109 to further perform the following operations:
the second mobile terminal identifies the WiFi network sharing graphic code and acquires WiFi information corresponding to the WiFi network sharing graphic code;
searching WiFi networks corresponding to the network names and the WiFi equipment information in the area;
a network connection request is sent to WiFi equipment corresponding to the WiFi network, so that the WiFi equipment can verify the network connection request, and the network connection request comprises the WiFi equipment information, the network name and the WiFi password which are obtained from the WiFi network sharing graphic code;
and receiving verification information returned by the WiFi equipment and connecting to a WiFi network corresponding to the WiFi equipment.
Further, the processor 110 is configured to call the network sharing program stored in the memory 109 to further perform the following operations:
and receiving the setting of the user on the effective duration of the WiFi network sharing graphic code, and storing the effective duration.
Further, the processor 110 is configured to call the network sharing program stored in the memory 109 to further perform the following operations:
receiving information of successful network sharing returned by the second mobile terminal, and displaying information of one or more second mobile terminals connected to the WiFi network through a display interface;
receiving a disconnection instruction triggered by a user through touch operation on the display interface;
and sending information of a second mobile terminal corresponding to the disconnection instruction to the WiFi equipment according to the disconnection instruction so as to disconnect the corresponding WiFi connection of the WiFi equipment.
In addition, the mobile terminal 100 may further include a power source 111 (such as a battery) for supplying power to each component, and preferably, the power source 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, power consumption management, and the like through the power management system.
Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based will be described below.
Referring to fig. 2, fig. 2 is a schematic diagram of a communication network system according to an embodiment of the present invention, where the communication network system is an LTE system of a general mobile communication technology, and the LTE system includes a UE (User Equipment) 201, an e-UTRAN (Evolved UMTS Terrestrial Radio Access Network ) 202, an epc (Evolved Packet Core, evolved packet core) 203, and an IP service 204 of an operator that are sequentially connected in communication.
Specifically, the UE201 may be the mobile terminal 100 described above, and will not be described herein.
The E-UTRAN202 includes eNodeB2021 and other eNodeB2022, etc. The eNodeB2021 may be connected with other eNodeB2022 by a backhaul (e.g., an X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide access from the UE201 to the EPC 203.
EPC203 may include MME (Mobility Management Entity ) 2031, hss (Home Subscriber Server, home subscriber server) 2032, other MMEs 2033, SGW (Serving Gate Way) 2034, pgw (PDN Gate Way) 2035 and PCRF (Policy and Charging Rules Function, policy and tariff function entity) 2036, and so on. The MME2031 is a control node that handles signaling between the UE201 and EPC203, providing bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location registers (not shown) and to hold user specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034 and PGW2035 may provide IP address allocation and other functions for UE201, PCRF2036 is a policy and charging control policy decision point for traffic data flows and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem ), or other IP services, etc.
Although the LTE system is described above as an example, it should be understood by those skilled in the art that the present invention is not limited to LTE systems, but may be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the above-mentioned terminal hardware structure and communication network system, various embodiments of the network sharing method of the present invention are presented.
Referring to fig. 3, fig. 3 is a flowchart illustrating a network sharing method according to a first embodiment of the present invention.
In this embodiment, the method is applied to a first mobile terminal, and the method includes:
step S101, when a network sharing instruction is received, judging whether a network connected currently is a WiFi network or a data network;
currently, a mobile terminal needs to access the internet through a WiFi network or a data network, and after searching for the WiFi network, the mobile terminal needs to select a corresponding network name and input a correct password to connect successfully. The data network is typically a charging network, which is charged by the operator for a certain fee depending on the usage of the data traffic. In general, when the first mobile terminal uses the data network, the data network may be shared with the second mobile terminal by creating a WiFi hotspot. However, if the first mobile terminal uses the WiFi network, a WiFi hotspot cannot be created, and the user of the first mobile terminal often has difficulty in remembering the current WiFi network password, or is inconvenient to disclose the WiFi password to an outsider in consideration of the password security problem.
In this embodiment, when a network sharing instruction is received, it is determined whether the currently connected network is a WiFi network or a data network. The network sharing instruction is triggered by a user through voice or touch operation. In Android development, a network type of the current connection of the mobile terminal can be obtained by using a broadcast receiver of the mobile terminal, wherein the network type comprises the WiFi network and the data network. Specifically, whether the network connection state is currently in the network connection state is monitored through the customized broadcast code, and if the network connection state is in the network connection state, the network type of the current connection is further acquired.
Step S102, if the currently connected network is a WiFi network, generating a WiFi network sharing graphic code, wherein the WiFi network sharing graphic code comprises WiFi information of the currently connected WiFi network;
in this embodiment, if the network to which the first mobile terminal is currently connected is a WiFi network, a WiFi network sharing graphic code is generated, where the WiFi network sharing graphic code includes WiFi information of the WiFi network currently connected, and the WiFi information includes WiFi device information, a network name, and a WiFi password. Specifically, the WiFi information is processed into a character string in a predetermined format, and then the character string is encoded, thereby generating the WiFi network sharing graphic code. The WiFi network shared graphics code includes all information of the WiFi network, such as WiFi device information, network name, wiFi password, etc., where the WiFi device information includes an IP address, subnet mask, router information, etc. of the WiFi device.
Further, if the currently connected network is a WiFi network, the step of generating a WiFi network shared graphic code further includes:
step S102-1: sending a WiFi network sharing permission acquisition instruction to a WiFi device corresponding to the WiFi network, wherein the permission acquisition instruction comprises a media access address (Media Access Control Address, MAC) or an Internet protocol address (Internet Protocol Address, IP) of the WiFi device; specifically, after the first mobile terminal is successfully connected to the WiFi device, a WiFi network sharing permission obtaining instruction may be sent to the WiFi device through a preset port, where the permission obtaining instruction includes a MAC address and an IP address of the WiFi device, and an international mobile equipment identification code (International Mobile Equipment Identity, IMEI) of the first mobile terminal. Thus, the WiFi device can determine the self identity through the MAC address or the IP address, and determine the identity of the first mobile terminal through the IMEI code.
Step S102-2: receiving an authority verification page returned by the WiFi equipment, and sending WiFi information to the WiFi equipment through the authority verification page, wherein the WiFi information comprises a network name and a WiFi password, so that the WiFi equipment performs authority verification according to the network name and the WiFi password and gives the first mobile terminal WiFi network sharing authority after the authentication is passed; specifically, after receiving the WiFi network sharing permission obtaining instruction, the WiFi device obtains information in the WiFi network sharing permission obtaining instruction, stores the IMEI code, then returns a permission verification page to the first mobile terminal corresponding to the IMEI code, and after receiving the permission verification page, the first mobile terminal sends the network name and the WiFi password to the WiFi device through the permission verification page; and after the WiFi equipment receives the network name and the WiFi password which are sent by the first mobile terminal, verifying the network name and the WiFi password, and if the network name and the WiFi password are the network name and the WiFi password corresponding to the WiFi equipment, passing the verification and giving the WiFi network sharing authority to the first mobile terminal.
Step S102-3: and receiving the WiFi network sharing permission returned by the WiFi equipment. And the first mobile terminal can share the WiFi network of the WiFi device with one or more second mobile terminals through the WiFi network sharing authority.
Therefore, the network sharing authority of the first mobile terminal is preset, and the WiFi network is prevented from being maliciously shared, so that unnecessary potential safety hazards are avoided.
Further, if the currently connected network is a WiFi network, the step of generating the WiFi network shared graphic code further includes: and receiving the setting of the user on the effective duration of the WiFi network sharing graphic code, and storing the effective duration. Specifically, after the WiFi network sharing graphic code is generated, the setting of the effective duration of the WiFi network sharing graphic code by the user may also be received, where the user may specifically set the effective duration, for example, 10min, 20min, or 30min, as required. And storing the effective duration, and judging that the WiFi network sharing graphic code is invalid after the effective duration is reached.
Step S103, sharing the WiFi network sharing graphic code to one or more second mobile terminals, so that the second mobile terminals obtain the WiFi information by identifying the WiFi network sharing graphic code and connect to the WiFi network based on the WiFi information.
In this embodiment, after the WiFi network sharing graphic code is generated, the WiFi network sharing graphic code may be shared with one or more second mobile terminals through a chat platform. It will be appreciated that the WiFi network sharing graphic code may also be directly displayed to the second mobile terminal user, so that the second mobile terminal may directly scan and identify the WiFi network sharing graphic code.
Specifically, the step of the second mobile terminal obtaining the WiFi information by identifying the WiFi network sharing graphic code and connecting to the WiFi network based on the WiFi information includes:
step S103-1, the second mobile terminal identifies the WiFi network sharing graphic code and acquires WiFi information corresponding to the WiFi network sharing graphic code; and the second mobile terminal identifies the WiFi network sharing graphic code, analyzes the information of the WiFi network sharing graphic code, and acquires WiFi information corresponding to the WiFi network sharing graphic code, wherein the WiFi information comprises WiFi equipment information, a network name and a WiFi password.
Step S103-2, searching WiFi networks corresponding to the network names and the WiFi equipment information in the area; and searching for available WiFi networks with consistent names according to the network names, further acquiring available equipment information corresponding to the available WiFi networks after the available WiFi networks are acquired, and judging that the available WiFi networks are WiFi networks corresponding to the WiFi network sharing graphic codes if the available equipment information is consistent with the equipment information acquired from the WiFi network sharing graphic codes.
Step S103-3, a network connection request is sent to the WiFi device corresponding to the WiFi network, so that the WiFi device can verify the network connection request, wherein the network connection request comprises the WiFi device information, the network name and the WiFi password which are acquired from the WiFi network sharing graphic code; specifically, a network connection request is sent to the WiFi device according to the WiFi device information, so that the WiFi device can verify the network connection request, and the network connection request includes the WiFi device information, the network name and the WiFi password obtained from the WiFi network sharing graphic code. As can be appreciated, if the network name and the WiFi password in the network connection request are both consistent with the network name and the WiFi password preset by the WiFi device, the second mobile terminal returns information of successful verification to the second mobile terminal through the network connection request; if the network name and the WiFi password in the network connection request are inconsistent with the preset network name and WiFi password of the WiFi equipment, the network connection request is not passed, and information of unsuccessful verification is returned to the second mobile terminal.
Step S103-4, receiving verification information returned by the WiFi device, and connecting to a WiFi network corresponding to the WiFi device if the verification information is verification passing. It will be appreciated that after connection to the WiFi network, internet access is facilitated. Otherwise, if the verification information is that the verification is not passed, the WiFi network cannot be connected.
In this embodiment, the step of sharing the WiFi network sharing graphic code to one or more second mobile terminals further includes: receiving information of successful network sharing returned by the second mobile terminal, and displaying information of one or more second mobile terminals connected to the WiFi network through a display interface; receiving a disconnection instruction triggered by a user through touch operation on the display interface; and sending information of a second mobile terminal corresponding to the disconnection instruction to the WiFi equipment according to the disconnection instruction so as to disconnect the corresponding WiFi connection of the WiFi equipment.
The first mobile terminal receives the information of successful network sharing returned by the second mobile terminal, and displays the terminal information of the second mobile terminal on a display interface, specifically referring to fig. 4, fig. 4 is a schematic view of a scenario of an embodiment of the network sharing method according to the present invention, where the terminal information includes a model number, a nickname, etc., and for example, the second mobile terminal information may be Nubia, ZTE, hua, iphone, etc. And after the first mobile terminal detects the disconnection instruction, sending the information of the second mobile terminal corresponding to the disconnection instruction to the WiFi equipment so as to disconnect the corresponding WiFi equipment. Therefore, the unknown mobile terminal can be prevented from being connected with the WiFi network, and the safety of the WiFi network is ensured.
Through the scheme, when the network sharing instruction is received, the embodiment judges whether the network connected currently is a WiFi network or a data network; if the currently connected network is a WiFi network, generating a WiFi network sharing graphic code, wherein the WiFi network sharing graphic code comprises WiFi information of the currently connected WiFi network; and sharing the WiFi network sharing graphic code to one or more second mobile terminals, so that the second mobile terminals can acquire the WiFi information by identifying the WiFi network sharing graphic code and connect to the WiFi network based on the WiFi information. Therefore, the WiFi network is shared to the second mobile terminal through the WiFi network sharing graphic code, the network sharing efficiency is improved, and the risk of password leakage is reduced.
Referring to fig. 5, fig. 5 is a flowchart of a second embodiment of the network sharing method according to the present invention. Based on the first embodiment described above, the present embodiment differs from the first embodiment described above in that: when the network sharing instruction is received, the step of judging whether the currently connected network is a WiFi network or a data network further comprises the following steps:
step S1011, if the network connected at present is a data network, a WiFi hotspot creation page is displayed to a user through a display screen;
In this embodiment, if the currently connected network is a data network, a WiFi hotspot creation page is displayed through a display screen of the first mobile terminal. Specifically, referring to fig. 6, fig. 6 is a schematic view of a scenario of another embodiment of the network sharing method according to the present invention, where the WiFi hotspot creation page includes a WiFi hotspot name setting window, a WiFi hotspot password setting window, and so on.
Step S1012, storing WiFi hotspot sharing information set by the user through the WiFi hotspot creation page, where the WiFi hotspot sharing information includes a WiFi hotspot name and a WiFi hotspot password.
Further, the step of storing the WiFi hotspot sharing information set by the user through the WiFi hotspot creation page further includes:
step S1013, generating a WiFi hotspot sharing graphic code from the WiFi hotspot sharing information;
specifically, the WiFi hotspot name and the WiFi hotspot password are processed into a character string in a preset format, and then the character string is encoded, so that the WiFi network sharing graphic code is generated.
Step S1014 is to share the WiFi hotspot sharing graphic code to one or more second mobile terminals, so that the second mobile terminals identify the WiFi hotspot sharing graphic code to obtain the WiFi hotspot sharing information and connect to the WiFi hotspot based on the WiFi hotspot sharing information.
In this embodiment, after the WiFi hotspot sharing graphic code is generated, the WiFi hotspot sharing graphic code may be shared to one or more second mobile terminals through a chat platform. It can be appreciated that the WiFi hotspot sharing graphic code may also be directly displayed to the second mobile terminal user, so that the second mobile terminal may directly scan and identify the WiFi hotspot sharing graphic code. Thus, the second mobile terminal may use a network shared by the first mobile terminal.
Further, the step S1014: the step of sharing the WiFi hotspot sharing graphic code to one or more second mobile terminals further comprises the steps of setting a flow threshold shared to the second mobile terminals and monitoring the flow used by the second mobile terminals through the WiFi hotspots; and when the flow used by the second mobile terminal through the WiFi hotspot reaches the flow threshold, closing the WiFi hotspot. In this embodiment, the flow threshold may be set by the user of the first mobile terminal, for example, 100M, 200M, 300M, etc., and the flow of the second mobile terminal through the WiFi hotspot is monitored in real time, and when the flow of the second mobile terminal through the WiFi hotspot reaches the flow threshold, the WiFi hotspot is closed. Thereby, the flow used by the second mobile terminal can be ensured to be in the control range.
Through the scheme, when the network sharing instruction is received, the embodiment judges whether the network connected currently is a WiFi network or a data network; if the network connected at present is a data network, a WiFi hotspot creation page is displayed to a user through a display screen; storing WiFi hotspot sharing information set by a user through the WiFi hotspot creation page, wherein the WiFi hotspot sharing information comprises WiFi hotspot names and WiFi hotspot passwords; generating WiFi hotspot sharing graphic codes by using the WiFi hotspot sharing information; and sharing the WiFi hotspot sharing graphic code to one or more second mobile terminals, so that the second mobile terminals recognize the WiFi hotspot sharing graphic code to obtain the WiFi hotspot sharing information, and connecting to the WiFi hotspot based on the WiFi hotspot sharing information. Therefore, the network is shared to the second mobile terminal through the WiFi hot spot sharing graphic code, the network sharing efficiency is improved, and the risk of password leakage is reduced.
The embodiment of the invention also provides a computer readable storage medium.
In this embodiment, the computer-readable storage medium stores a network sharing program that, when executed by a processor, implements the steps of the network sharing method described above.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.

Claims (9)

1. A network sharing method, wherein the method is applied to a first mobile terminal, the method comprising:
when a network sharing instruction is received, judging whether the network connected currently is a WiFi network or a data network;
if the currently connected network is a WiFi network, generating a WiFi network sharing graphic code, wherein the WiFi network sharing graphic code comprises WiFi information of the currently connected WiFi network;
if the currently connected network is a WiFi network, the step of generating the WiFi network shared graphic code further includes:
a WiFi network sharing permission acquisition instruction is sent to WiFi equipment corresponding to the WiFi network, wherein the permission acquisition instruction comprises an MAC address or an IP address of the WiFi equipment;
Receiving an authority verification page returned by the WiFi equipment, and sending WiFi information to the WiFi equipment through the authority verification page, wherein the WiFi information comprises a network name and a WiFi password, so that the WiFi equipment performs authority verification according to the network name and the WiFi password and gives the first mobile terminal WiFi network sharing authority after the authentication is passed;
receiving a WiFi network sharing permission returned by the WiFi device;
and sharing the WiFi network sharing graphic code to one or more second mobile terminals so that the second mobile terminals can acquire the WiFi information by identifying the WiFi network sharing graphic code and connect to the WiFi network based on the WiFi information, and the second mobile terminals connect to the WiFi network based on the network sharing authority of the first mobile terminal.
2. The method according to claim 1, wherein the step of determining whether the currently connected network is a WiFi network or a data network when the network sharing instruction is received further comprises:
if the network connected at present is a data network, a WiFi hotspot creation page is displayed to a user through a display screen;
and storing WiFi hotspot sharing information set by the user through the WiFi hotspot creation page, wherein the WiFi hotspot sharing information comprises WiFi hotspot names and WiFi hotspot passwords.
3. The method of claim 2, wherein the step of saving the WiFi hotspot sharing information set by the user through the WiFi hotspot creation page further comprises:
generating WiFi hotspot sharing graphic codes by using the WiFi hotspot sharing information;
and sharing the WiFi hotspot sharing graphic code to one or more second mobile terminals, so that the second mobile terminals recognize the WiFi hotspot sharing graphic code to obtain the WiFi hotspot sharing information, and connecting to the WiFi hotspot based on the WiFi hotspot sharing information.
4. The method of claim 3, wherein the step of sharing the WiFi hotspot sharing graphic code to one or more of the second mobile terminals further comprises:
setting a flow threshold shared to the second mobile terminal, and monitoring the flow used by the second mobile terminal through the WiFi hot spot;
and when the flow used by the second mobile terminal through the WiFi hotspot reaches the flow threshold, closing the WiFi hotspot.
5. The method of claim 1, wherein the WiFi information further comprises WiFi device information, and wherein the second mobile terminal obtains the WiFi information by identifying the WiFi network shared graphics code and connects to the WiFi network based on the WiFi information comprises:
The second mobile terminal identifies the WiFi network sharing graphic code and acquires WiFi information corresponding to the WiFi network sharing graphic code;
searching WiFi networks corresponding to the network names and the WiFi equipment information in the area;
a network connection request is sent to WiFi equipment corresponding to the WiFi network, so that the WiFi equipment can verify the network connection request, and the network connection request comprises the WiFi equipment information, the network name and the WiFi password which are obtained from the WiFi network sharing graphic code;
and receiving verification information returned by the WiFi equipment and connecting to a WiFi network corresponding to the WiFi equipment.
6. The method of claim 1, wherein the step of generating a WiFi network shared graphics code if the currently connected network is a WiFi network further comprises:
and receiving the setting of the user on the effective duration of the WiFi network sharing graphic code, and storing the effective duration.
7. The method of claim 1, wherein the step of sharing the WiFi network sharing graphic code to one or more second mobile terminals further comprises:
Receiving information of successful network sharing returned by the second mobile terminal, and displaying information of one or more second mobile terminals connected to the WiFi network through a display interface;
receiving a disconnection instruction triggered by a user through touch operation on the display interface;
and sending information of a second mobile terminal corresponding to the disconnection instruction to the WiFi equipment according to the disconnection instruction so as to disconnect the corresponding WiFi connection of the WiFi equipment.
8. A mobile terminal comprising a memory and a processor, the memory having stored thereon a network sharing program which when executed by the processor performs the steps of the network sharing method according to any of claims 1-7.
9. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a network sharing program which, when executed by a processor, implements the steps of the network sharing method according to any of claims 1-7.
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