WO2018152961A1 - Procédé et dispositif de transmission d'informations - Google Patents

Procédé et dispositif de transmission d'informations Download PDF

Info

Publication number
WO2018152961A1
WO2018152961A1 PCT/CN2017/082382 CN2017082382W WO2018152961A1 WO 2018152961 A1 WO2018152961 A1 WO 2018152961A1 CN 2017082382 W CN2017082382 W CN 2017082382W WO 2018152961 A1 WO2018152961 A1 WO 2018152961A1
Authority
WO
WIPO (PCT)
Prior art keywords
smart terminal
information
access point
status indication
indication information
Prior art date
Application number
PCT/CN2017/082382
Other languages
English (en)
Chinese (zh)
Inventor
张科
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN202110356429.4A priority Critical patent/CN113038464B/zh
Priority to CN201780015500.4A priority patent/CN108702705B/zh
Publication of WO2018152961A1 publication Critical patent/WO2018152961A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • 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

Definitions

  • the present application relates to the field of communications, and in particular, to an information transmission method and device.
  • Wi-Fi Wireless Fidelity
  • Wi-Fi adopts a long connection mode.
  • the problem brought by such a scheme is that smart home appliances occupy the number of connections of the home wireless router. (Wireless routers have a limit on the number of access users, usually 32 or 64 users). If more and more intelligent hardware is followed, it may cause the connection between the intelligent hardware and the wireless router to fail.
  • the system sleep mode is usually adopted.
  • the system wakes up quickly and establishes a connection before data communication.
  • Such a solution requires system wake-up and connection with a Wi-Fi network, and the problem is that the transmission delay is large and the user experience is not good.
  • the embodiment of the present application provides an information transmission method and device, which are used to save the authentication connection process of the standard Wi-Fi protocol, and the intelligent terminal and the Wi-Fi access point quickly implement the process from the sleep state to the information transmission completion. Reduce power consumption, increase the speed of information transmission, and optimize the user experience.
  • a first aspect of the embodiments of the present application provides an information transmission method, including: when a smart terminal and a Wi-Fi access point establish a connection for the first time, the smart terminal sends the first information to a Wi-Fi access point.
  • the first information includes registration information for the smart terminal device registration; after the smart terminal and the Wi-Fi access point are disconnected, when the smart terminal receives a trigger event that triggers a report event, the The smart terminal broadcasts the second information, where the second information includes smart terminal information and status indication information for the verification device, where the smart terminal information is used by the Wi-Fi access point to determine whether the smart terminal has Registered in the Wi-Fi access point, the status indication information corresponds to the trigger event, and the status indication information is used when the Wi-Fi access point determines that the smart terminal is already in the When the Wi-Fi access point is registered, the Wi-Fi access point acquires the status indication information.
  • the smart terminal and the Wi-Fi access point in the embodiment of the present application are disconnected and the information is transmitted again, the authentication connection process of the
  • the method before the smart terminal broadcasts the second information by using the Wi-Fi module included in the smart terminal, the method further includes: The terminal performs encryption processing on the status indication information by using an encryption key to obtain encrypted status indication information, where the encryption key Is generated by the Wi-Fi access point when the smart terminal and the Wi-Fi access point establish a connection for the first time, after the encryption key is generated, by the Wi-Fi access point The Wi-Fi access point and the smart terminal are sent to the smart terminal when establishing a connection for the first time.
  • the intelligent terminal in the embodiment of the present application encrypts the status indication information by using an encryption key, thereby improving the security of information transmission.
  • the method further includes: before the smart terminal broadcasts the second information, the method further includes:
  • the smart terminal may modify the extended IE in the second information by modifying the second information to be sent, where the added extended IE carries the smart terminal information and the status indication information.
  • the processing of the information before the second information is sent is described, which enriches the specific implementation manner of the application.
  • the method before the smart terminal broadcasts the second information, the method further includes: if the Wi-Fi module is in a dormant state, The smart terminal also needs to wake up the smart terminal from the Wi-Fi module included in the smart terminal. In the embodiment of the present application, the smart terminal wakes up the Wi-Fi module before sending the information by using the Wi-Fi module, so that the power consumption of the smart terminal can be reduced.
  • the second information is a Wi-Fi Prob broadcast frame.
  • the embodiment of the present application specifically describes the existence form of the second information, which enriches the specific implementation manner of the present application.
  • a second aspect of the embodiments of the present application provides an information transmission method, including: when a Wi-Fi access point and an intelligent terminal establish a connection for the first time, the Wi-Fi access point receives the smart terminal to send First information, wherein the first information includes registration information for smart terminal device registration; after the Wi-Fi access point and the smart terminal are disconnected, the Wi-Fi access point Receiving second information sent by the smart terminal, where the second information includes smart terminal information and status indication information for verifying the device, and the second information is received by the smart terminal when the trigger event is received Broadcasting by the Wi-Fi module included in the self, wherein the trigger event and the status indication information are corresponding, and the Wi-Fi access point determines the smart according to the received smart terminal information.
  • the Wi-Fi access point acquires the status indication information .
  • the intelligent terminal and the Wi-Fi access point in the embodiment of the present application can perform the transmission of the status indication information without establishing a connection, thereby improving the transmission speed of the information.
  • the Wi-Fi access point determines, according to the received smart terminal information, whether the smart terminal is already in the
  • the registration in the Wi-Fi access point includes: the Wi-Fi access point compares the received smart terminal information and the registration information to determine whether the smart terminal is registered in the Wi-Fi access point, wherein the registration information
  • the smart terminal sends the message to the Wi-Fi access point.
  • the embodiment of the present application specifically describes how the Wi-Fi access point determines whether the smart terminal has been registered in the Wi-Fi access point, which enriches the implementation means of the embodiment of the present invention.
  • the first information further includes a public key of the smart terminal
  • the second information further includes the smart terminal
  • the private key before the Wi-Fi access point acquires the status indication information, the method further includes: the Wi-Fi access point verifying the signature according to the received private key and the public key, to confirm Legitimacy of the smart terminal; when the Wi-Fi access point confirms the smart terminal
  • the Wi-Fi access point acquires the status indication information when it has been registered in the Wi-Fi access point and the legality authentication of the smart terminal passes.
  • the Wi-Fi access point verifies the signature according to the received private key and the public key of the previously recorded smart terminal, thereby increasing the security of information transmission.
  • the method further includes: the Wi - The Fi access point randomly generates an encryption key, and sends the encryption key to the smart terminal, so that the smart terminal encrypts the status indication information to obtain encrypted status indication information, where Wi-Fi is connected.
  • the encryption key is also recorded after the entry point randomly generates an encryption key.
  • the Wi-Fi access point also sends an encryption key to the intelligent terminal to encrypt information in the information transmission during subsequent disconnection, thereby increasing the security of information transmission.
  • the method before the Wi-Fi access point acquires the status indication information, the method further includes: a Wi-Fi access point After confirming that the smart terminal has been registered in the Wi-Fi access point and confirming the legitimacy of the smart terminal, the Wi-Fi access point decrypts the encrypted status indication information and obtains the decrypted status indication information. In the embodiment of the present application, the Wi-Fi access point needs to decrypt the encrypted status indication information to obtain the decrypted status indication information, which increases the security of the information transmission.
  • the method further includes: when Wi-Fi After the access point obtains the status indication information, the Wi-Fi access point sends status change information to the user terminal according to the status indication information, so that the user terminal performs a corresponding status change according to the status change information.
  • the Wi-Fi access point after the Wi-Fi access point obtains the status indication information, the user terminal is notified, so that the user terminal performs a corresponding state change, which enhances the operability of the embodiment.
  • a third aspect of the embodiments of the present application provides an intelligent terminal, including:
  • a sending unit configured to send first information to the Wi-Fi access point when the smart terminal and the Wi-Fi access point establish a connection for the first time, where the first information is used by the smart terminal Registration information for device registration;
  • a second sending unit configured to: when the smart terminal and the Wi-Fi access point are disconnected, broadcast the second information by using a Wi-Fi module included in the smart terminal;
  • the second information includes smart terminal information and status indication information for the verification device, where the smart terminal information is used by the Wi-Fi access point to determine whether the smart terminal is connected to the Wi-Fi Registration in the ingress, the status indication information corresponding to the trigger event, and the status indication information is used when the Wi-Fi access point determines that the smart terminal is registered, the Wi-Fi connection
  • the entry point acquires the status indication information.
  • the intelligent terminal and the Wi-Fi access point in the embodiment of the present application can perform the transmission of the status indication information without establishing a connection, thereby improving the transmission speed of the information.
  • the smart terminal further includes:
  • An encryption unit configured to encrypt the status indication information according to an encryption key, to obtain encrypted status indication information, where the encryption key is used by the Wi-Fi access point in the smart terminal and the Wi- The Fi access point is generated when the connection is first established and sent to the smart terminal.
  • the intelligent terminal in the embodiment of the present application encrypts the status indication information by using an encryption key, thereby improving the letter. Security of information transmission.
  • the smart terminal further includes:
  • a modifying unit configured to add the extended information element IE by modifying the second information, so that the extended IE carries the smart terminal information and the status indication information.
  • the smart terminal further includes:
  • a wake-up unit configured to wake up a Wi-Fi module, where the Wi-Fi module is a module included in the smart terminal itself, and the Wi-Fi module is configured to send the second information.
  • the smart terminal wakes up the Wi-Fi module before sending the information by using the Wi-Fi module, so that the power consumption of the smart terminal can be reduced.
  • the second information is a Wi-Fi Prob broadcast frame.
  • the embodiment of the present application specifically describes the existence form of the second information, which enriches the specific implementation manner of the present application.
  • a fourth aspect of the embodiments of the present application provides a Wi-Fi access point, including:
  • a first receiving unit configured to receive first information sent by the smart terminal when the Wi-Fi access point and the smart terminal establish a connection for the first time, where the first information is used by the smart terminal device Registered registration information;
  • a second receiving unit configured to receive second information sent by the smart terminal when the Wi-Fi access point and the smart terminal are disconnected, where the second information includes an intelligent terminal used for verifying a device Information and status indication information, and the second information is broadcast by the Wi-Fi module included in the smart terminal when the trigger event is received by the smart terminal, and the trigger event corresponds to the status indication information;
  • a first determining unit configured to determine, according to the received smart terminal information, whether the smart terminal has been registered in the Wi-Fi access point;
  • an obtaining unit configured to acquire the status indication information when the first determining unit determines that the smart terminal is registered.
  • the intelligent terminal and the Wi-Fi access point in the embodiment of the present application can perform the transmission of the status indication information without establishing a connection, thereby improving the transmission speed of the information.
  • the first determining unit further includes:
  • the comparison subunit is configured to compare, by using the received smart terminal information, the registration information, whether the smart terminal is registered in the Wi-Fi access point.
  • the embodiment of the present application specifically describes how the Wi-Fi access point determines whether the smart terminal has been registered in the Wi-Fi access point, which enriches the implementation means of the embodiment of the present invention.
  • the Wi-Fi access point further includes:
  • a second determining unit configured to determine a validity of the smart terminal according to the received private key and the public key verification signature
  • the obtaining unit includes:
  • obtaining the sub-unit configured to acquire the status indication information when the Wi-Fi access point confirms that the smart terminal is registered and confirms the legality of the smart terminal.
  • the Wi-Fi access point verifies the signature according to the received private key and the public key of the previously recorded smart terminal, thereby increasing the security of information transmission.
  • the Wi-Fi access Points when the Wi-Fi access point and the smart terminal establish a connection for the first time, the Wi-Fi access Points also include:
  • a first sending unit configured to send an encryption key to the smart terminal, so that the smart terminal encrypts the status indication information to obtain encrypted status indication information, where the encryption key is used by the Wi- Fi access point generation.
  • the Wi-Fi access point also sends an encryption key to the intelligent terminal to encrypt information in the information transmission during subsequent disconnection, thereby increasing the security of information transmission.
  • the Wi-Fi access point further includes:
  • a decryption unit configured to decrypt the encrypted state indication information according to the encryption key, and obtain the decrypted state indication information.
  • the Wi-Fi access point needs to decrypt the encrypted status indication information to obtain the decrypted status indication information, which increases the security of the information transmission.
  • the Wi-Fi access point further includes:
  • the second sending unit is configured to send the state change information to the user terminal according to the state indication information, so that the user terminal performs a corresponding state change according to the state change information.
  • the user terminal after the Wi-Fi access point obtains the status indication information, the user terminal is notified, so that the user terminal performs a corresponding state change, which enhances the operability of the embodiment.
  • a fifth aspect of the embodiments of the present application provides an intelligent terminal, including:
  • Input device output device, Wi-Fi module, processor and memory
  • the processor executes the following steps by calling an operation instruction stored in the memory:
  • the Wi-Fi module is configured to perform the following steps:
  • the smart terminal and the Wi-Fi access point When the smart terminal and the Wi-Fi access point establish a connection for the first time, sending the first information to the Wi-Fi access point, where the first information includes registration information for the smart terminal device registration;
  • the processor is configured to perform the following steps by calling an operation instruction stored in the memory:
  • the second information is broadcast by the Wi-Fi module Wi-Fi module included in the smart terminal;
  • the second information includes smart terminal information and status indication information for the verification device, where the smart terminal information is used by the Wi-Fi access point to determine whether the smart terminal is connected to the Wi-Fi Registered in the ingress point, the status indication information corresponding to the triggering event, and the status indication information is used to determine when the Wi-Fi access point determines When the smart terminal is registered, the Wi-Fi access point acquires the status indication information.
  • the intelligent terminal and the Wi-Fi access point in the embodiment of the present application can perform the transmission of the status indication information without establishing a connection, thereby improving the transmission speed of the information.
  • the processor is further configured to perform the following steps, including:
  • the intelligent terminal in the embodiment of the present application encrypts the status indication information by using an encryption key, thereby improving the security of information transmission.
  • the processor is further configured to perform the following steps, including:
  • the processor is further configured to perform the following steps, including:
  • the Wi-Fi module is a module included in the smart terminal itself, and the Wi-Fi module is configured to send the second information.
  • the smart terminal wakes up the Wi-Fi module before sending the information by using the Wi-Fi module, so that the power consumption of the smart terminal can be reduced.
  • the second information is a Wi-Fi Prob broadcast frame.
  • the embodiment of the present application specifically describes the existence form of the second information, which enriches the specific implementation manner of the present application.
  • a sixth aspect of the embodiments of the present application provides a Wi-Fi access point, including:
  • Input device output device, Wi-Fi module, processor and memory
  • the Wi-Fi module is configured to perform the following steps:
  • the second information includes smart terminal information and status indication information used for verifying the device, and
  • the trigger event corresponds to the status indication information
  • the processor is configured to perform the following steps by calling an operation instruction stored in the memory:
  • the status indication information is acquired.
  • the intelligent terminal and the Wi-Fi access point in the embodiment of the present application can perform the transmission of the status indication information without establishing a connection, thereby improving the transmission speed of the information.
  • the processor is further configured to perform the following steps, including:
  • the embodiment of the present application specifically describes how the Wi-Fi access point determines whether the smart terminal has been registered in the Wi-Fi access point, which enriches the implementation means of the embodiment of the present invention.
  • the processor is further configured to perform the following steps, including:
  • the Wi-Fi access point acquires the status indication information.
  • the Wi-Fi access point verifies the signature according to the received private key and the public key of the previously recorded smart terminal, thereby increasing the security of information transmission.
  • the Wi-Fi module is further configured to perform the following steps, including:
  • the Wi-Fi access point also sends an encryption key to the intelligent terminal to encrypt information in the information transmission during subsequent disconnection, thereby increasing the security of information transmission.
  • the Wi-Fi module is further configured to perform the following steps, including:
  • the Wi-Fi access point needs to decrypt the encrypted status indication information to obtain the decrypted status indication information, which increases the security of the information transmission.
  • the processor is further configured to perform the following steps, including:
  • the user terminal after the Wi-Fi access point obtains the status indication information, the user terminal is notified, so that the user terminal performs a corresponding state change, which enhances the operability of the embodiment.
  • Yet another aspect of the present application provides a computer readable storage medium having instructions stored therein that, when executed on a computer, cause the computer to perform the methods described in the above aspects.
  • Yet another aspect of the present application provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the methods described in the various aspects above.
  • the smart terminal when the smart terminal and the Wi-Fi access point establish a connection for the first time, the smart terminal sends the first information to the Wi-Fi access point, where the first information includes the smart information.
  • the Wi-Fi access point acquires the status indication information.
  • the smart terminal and the Wi-Fi access point in the embodiment of the present application are disconnected and the information is transmitted again, the authentication connection process of the standard Wi-Fi protocol can be saved, and the information transmission speed is improved.
  • FIG. 1 is a schematic diagram of an application scenario in an embodiment of the present application
  • 1b is a schematic diagram of an authentication connection process of a standard Wi-Fi protocol in an embodiment of the present application
  • FIG. 2 is a schematic diagram of an embodiment of an information transmission method according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of an embodiment of a smart terminal according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of another embodiment of a smart terminal according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of an embodiment of a Wi-Fi access point according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of another embodiment of a Wi-Fi access point in an embodiment of the present application.
  • FIG. 7 is a schematic diagram of another embodiment of a smart terminal according to an embodiment of the present application.
  • FIG. 8 is a schematic diagram of another embodiment of a Wi-Fi access point in an embodiment of the present application.
  • the embodiment of the present application provides an information transmission method and device, which are used to save the authentication connection process of the standard Wi-Fi protocol, and the intelligent terminal and the Wi-Fi access point quickly implement the process from the sleep state to the information transmission completion. Reduce power consumption, increase the speed of information transmission, and optimize the user experience.
  • the embodiment of the present application can be applied to the network structure diagram shown in FIG. 1a.
  • the smart terminal and the Wi-Fi access point in the architecture need to establish a connection through the authentication connection process of the standard Wi-Fi protocol. After that, data can be transferred.
  • the authentication connection process of the smart terminal and the Wi-Fi access point through the standard Wi-Fi protocol is as shown in FIG. 1b, and the smart terminal broadcasts a probe request, which includes the data of the smart terminal itself, when the Wi-Fi access point receives After the probe request, the smart terminal is fed back a probe response. After receiving the probe response, the smart terminal sends an authentication request to the Wi-Fi access point, where the authentication request includes the public key of the smart terminal, etc., Wi- Fi access point receives the authentication request After that, the smart terminal feeds back an authentication response, and after receiving the authentication response, the smart terminal sends an association request to the Wi-Fi access point to request association with the Wi-Fi access point, thereby connecting with the Wi-Fi. The data is exchanged between the ingress points.
  • the Wi-Fi access point After receiving the association request, the Wi-Fi access point sends an association response to the intelligent terminal, so that the intelligent terminal and the Wi-Fi access point authentication connection process are established, and the smart terminal and the Wi-Fi connection are connected. Data interaction can be performed after the ingress establishes a connection.
  • the Wi-Fi access point may be a device supporting the IEEE 802.11 standard, such as a wireless router, a wireless repeater, a wireless network card, a mobile phone Wi-Fi, and other devices with a built-in Wi-Fi module.
  • the embodiment of the present application provides an information transmission method, including the following steps:
  • the smart terminal establishes a connection with the Wi-Fi access point.
  • the smart terminal When the smart terminal establishes a connection with the Wi-Fi access point for the first time in the initial state, it first needs to wake up the smart terminal and the Wi-Fi access point, and then the smart terminal and the Wi-Fi access point pass the standard Wi-Fi.
  • the authentication connection process of the protocol establishes a connection.
  • the main purpose of establishing a connection between the smart terminal and the Wi-Fi access point in the initial state is that the smart terminal completes device registration and service registration at the Wi-Fi access point end, so that the smart terminal and the Wi-Fi connection are connected.
  • the Wi-Fi access point can confirm the identity of the smart terminal according to the registration information of the smart terminal at the Wi-Fi access point.
  • the smart terminal completes device registration and service registration at the Wi-Fi access point end, that is, the smart terminal information and service information of the smart terminal need to be recorded on the Wi-Fi access point side, where the service information indicates the smart terminal.
  • the type of information transmitted to the Wi-Fi access point is not limited to
  • the smart terminal sends the first information to the Wi-Fi access point.
  • the smart terminal When the smart terminal establishes a connection with the Wi-Fi access point in the initial state, that is, when the smart terminal and the Wi-Fi access point establish a connection for the first time, the smart terminal sends the first information to the Wi-Fi access point.
  • the first information includes the registration information for the smart terminal device registration and the public key of the smart terminal, wherein the registration information may include the form information of the smart terminal and the hardware address MAC of the smart terminal, where the smart terminal
  • the public key is used to verify the identity and legality of the smart terminal by the subsequent Wi-Fi access point.
  • the shape information of the smart terminal carries information such as the shape and size of the smart terminal.
  • the Wi-Fi access point records the first information.
  • the Wi-Fi access point After the first information is received by the Wi-Fi access point, the first information is recorded, and the device registration and service registration of the smart terminal at the Wi-Fi access point end is completed, so that the smart terminal and the Wi-Fi access point are succeeded. After disconnecting, the Wi-Fi access point verifies the identity and legality of the smart terminal based on the first information recorded.
  • the Wi-Fi access point sends an encryption key to the smart terminal.
  • the Wi-Fi access point can randomly generate an encryption key, and the Wi-Fi access point itself records the encryption key, and then sends the encryption key to the smart terminal. After receiving the encryption key, the smart terminal receives the encryption key. The encryption key will be recorded so that the status indication information can be encrypted later using the encryption key.
  • the smart terminal is disconnected from the Wi-Fi access point.
  • the smart terminal and the Wi-Fi access point After the smart terminal and the Wi-Fi access point complete steps 202 to 204, and the smart terminal and the Wi-Fi access point have no information transmission, the smart terminal and the Wi-Fi access point are disconnected, and the smart terminal enters the sleep state. status.
  • the smart terminal and the Wi-Fi access point may automatically disconnect after the smart terminal and/or the Wi-Fi access point detects that the information transmission is completed, and may also disconnect using other methods, for example, by using the user. Manual disconnection, the specific way to disconnect is not limited here.
  • the smart terminal wakes up its own Wi-Fi module.
  • the smart terminal After the smart terminal disconnects from the Wi-Fi access point, when the smart terminal senses an event that needs to be reported within the detection range, and the Wi-Fi module is in a sleep state, the smart terminal wakes up itself to send information.
  • the included Wi-Fi module After the smart terminal disconnects from the Wi-Fi access point, when the smart terminal senses an event that needs to be reported within the detection range, and the Wi-Fi module is in a sleep state, the smart terminal wakes up itself to send information. The included Wi-Fi module.
  • User A is not at home. At this time, the child in User A's home is playing with fire. At this time, the smoke generated by the combustion exceeds a certain concentration, triggering the smoke alarm installed in User A's home, and the smoke alarm will wake up. Its own Wi-Fi module.
  • the smart terminal encrypts the status indication information according to the encryption key.
  • the status indication information is encrypted by using the previously saved encryption key, and the encrypted status indication information is obtained, wherein the status indication information and the sensed need to be reported.
  • the event corresponds.
  • the event to be reported is related to the type of the smart terminal. For example, if the smart terminal is a smoke alarm, when the smoke alarm detects that the smoke concentration in the detection range exceeds a preset value, the report event is triggered. At this time, the reported event is that the smoke concentration exceeds the preset value.
  • the smart terminal sends the second information to the Wi-Fi access point.
  • the smart terminal After the Wi-Fi module included in the smart terminal itself is woken up, the smart terminal sends the second information to the Wi-Fi access point, where the second information includes the smart terminal information used to verify the device, and the private terminal of the smart terminal The key and the encrypted status indication information, wherein the smart terminal information includes form information of the smart terminal and a MAC of the smart terminal.
  • the second information may be sent by the Wi-Fi module in the smart terminal through the Wi-Fi Prob broadcast frame, and the Wi-Fi Prob broadcast frame carries a Custom Information Element (IE) field, where the information carried in the IE field is The second information, wherein, before the second information is sent, the smart terminal adds the extended information element IE by modifying the second information, so that the extended IE carries the smart terminal information and the status indication information, where the modified IE field is a custom
  • IE field a form of the custom IE field can be as follows, and the specific form is not limited herein:
  • the smoke alarm wakes up its own Wi-Fi module, it sends a Wi-Fi Prob broadcast frame through the Wi-Fi module, which carries the Wi-Fi AP by modifying the Wi-Fi network.
  • Management frame the management frame passes The extended IE is added to carry the smart terminal information of the device, the private key of the device, and the encrypted status indication information.
  • the Wi-Fi access point determines, according to the received smart terminal information, whether the smart terminal has registered in the Wi-Fi access point and verifies the signature.
  • the Wi-Fi access point After the Wi-Fi access point receives the second information sent by the smart terminal, the Wi-Fi access point establishes a connection between the smart terminal information and the smart terminal in the acquired second information and the Wi-Fi access point.
  • the registration information recorded at the time is compared to determine the identity of the smart terminal, and is determined according to the private key in the acquired second information and the public key recorded when the smart terminal establishes a connection with the Wi-Fi access point. Verify the signature to confirm the legality of the intelligent hardware.
  • the Wi-Fi access point will indicate the encrypted status according to the encryption key pair.
  • the information is decrypted to obtain the decrypted status indication information.
  • the Wi-Fi access point determines that the smart terminal is not registered at the Wi-Fi access point end according to the received smart terminal information, the Wi-Fi access point does not acquire the second information. Status indication information; when the Wi-Fi access point determines that the smart terminal is registered at the Wi-Fi access point end according to the received smart terminal information, but the verification signature does not pass, at this time, the Wi-Fi access point The status indication information in the second information is not acquired.
  • the router mentioned in step 201 authenticates the smoke alarm by the received smart terminal information and the registration information of the previously saved smoke alarm, and according to the saved public key and the received private key. Verify the signature and confirm the legality of the smoke alarm
  • the Wi-Fi access point decrypts the encrypted status indication information according to the encryption key.
  • the Wi-Fi access point After the Wi-Fi access point receives the second information including the encrypted status indication information, and the Wi-Fi access point confirms that the smart terminal has been registered at the Wi-Fi access point end, and verifies the signature When the legality authentication is passed, the encrypted status indication information is decrypted according to the encryption key generated by the Wi-Fi access point when establishing the connection with the smart terminal, and the decrypted status indication information is obtained.
  • the encrypted status indication information is decrypted using the saved encryption key, and the status indication information is read.
  • the Wi-Fi access point sends status change information to the user terminal according to the status indication information.
  • the status change information is sent to the user terminal according to the status indication information, so that the user terminal performs a corresponding status change according to the status change information.
  • the router After the router reads the decrypted status indication information, the router notifies the mobile phone carried by the user A according to the status indication information, and the mobile phone sends an alarm to prompt the user A that the smoke in the home exceeds a certain concentration.
  • the smart terminal when the smart terminal and the Wi-Fi access point establish a connection for the first time, the smart terminal sends the first information to the Wi-Fi access point, where the first information includes registration information for the smart terminal device registration;
  • the smart terminal When the smart terminal and the Wi-Fi access point are disconnected, and the smart terminal receives the trigger event, the smart terminal broadcasts the second information by using the Wi-Fi module included in the smart terminal; wherein the second information includes the verification device Intelligent terminal information and status indication information, the smart terminal information is used by the Wi-Fi access point to determine whether the smart terminal has been registered in the Wi-Fi access point, the status indication information corresponds to the trigger event, and the status indication information is used when When the Wi-Fi access point determines that the smart terminal has been registered, the Wi-Fi access point acquires the status indication information.
  • the smart terminal and the Wi-Fi access point in the embodiment of the present application are disconnected and the information is transmitted again, the authentication connection process of the standard Wi-Fi protocol can be saved, and the information transmission speed is improved.
  • the smart terminal in the embodiment of the present invention includes:
  • the first sending unit 301 is configured to: when the smart terminal and the Wi-Fi access point establish a connection for the first time, send the first information to the Wi-Fi access point, where the first information includes registration information for the smart terminal device registration ;
  • a second sending unit 302 configured to: when the smart terminal and the Wi-Fi access point have been disconnected, and the smart terminal receives the trigger event, broadcast the second information;
  • the second information includes smart terminal information and status indication information for the verification device, and the smart terminal information is used by the Wi-Fi access point to determine whether the smart terminal has been registered in the Wi-Fi access point, the status indication information and the trigger The event corresponds, and the status indication information is used when the Wi-Fi access point determines that the smart terminal has been registered, the Wi-Fi access point acquires the status indication information.
  • the first sending unit 301 sends the first information to the Wi-Fi access point, where the first information includes The registration information of the smart terminal device registration; when the smart terminal and the Wi-Fi access point have been disconnected, and the smart terminal receives the trigger event, the second sending unit 302 second information; wherein the second information includes verification Intelligent terminal information and status indication information of the device, the smart terminal information is used by the Wi-Fi access point to determine whether the smart terminal has been registered in the Wi-Fi access point, the status indication information corresponds to the trigger event, and the status indication information is used.
  • the Wi-Fi access point determines that the smart terminal has been registered, the Wi-Fi access point acquires the status indication information.
  • the smart terminal and the Wi-Fi access point in the embodiment of the present application are disconnected and the information is transmitted again, the authentication connection process of the standard Wi-Fi protocol can be saved, and the information transmission speed is improved.
  • another embodiment of the smart terminal in the embodiment of the present application includes:
  • the first sending unit 401 is configured to: when the smart terminal and the Wi-Fi access point establish a connection for the first time, send the first information to the Wi-Fi access point, where the first information includes the registration information used for the smart terminal device registration. ;
  • the encryption unit 402 is configured to encrypt the state indication information according to the encryption key to obtain the encrypted state indication information, where the encryption key is first established by the Wi-Fi access point at the smart terminal and the Wi-Fi access point. Generated and sent to the smart terminal.
  • the waking unit 403 is configured to wake up the Wi-Fi module, the Wi-Fi module is a module included in the smart terminal itself, and the Wi-Fi module is configured to send the second information.
  • the modifying unit 404 is configured to add the extended information element IE by modifying the second information, so that the extended IE carries the smart terminal information and the status indication information.
  • a second sending unit 405, configured to: when the smart terminal and the Wi-Fi access point have been disconnected, and the smart terminal receives the triggering event, broadcast the second information by using the Wi-Fi module included in the smart terminal;
  • the second information includes smart terminal information and status indication information for the verification device, and the smart terminal information is used by the Wi-Fi access point to determine whether the smart terminal has been registered in the Wi-Fi access point, the status indication information and the trigger The event corresponds, and the status indication information is used when the Wi-Fi access point determines that the smart terminal has been registered, the Wi-Fi access point acquires the status indication information.
  • the first sending unit 401 when the smart terminal and the Wi-Fi access point establish a connection for the first time, the first sending unit 401 sends the first information to the Wi-Fi access point, where the first information includes The registration information of the smart terminal device registration; when the smart terminal and the Wi-Fi access point have been disconnected, and the smart terminal receives the trigger event, the second sending unit 405 broadcasts the second through the Wi-Fi module included in the smart terminal itself.
  • the second information includes Verifying the smart terminal information and status indication information of the device, the smart terminal information is used by the Wi-Fi access point to determine whether the smart terminal has been registered in the Wi-Fi access point, the status indication information corresponds to the trigger event, and the status indication information
  • the Wi-Fi access point acquires status indication information when the Wi-Fi access point determines that the smart terminal has been registered.
  • the Wi-Fi access point in the embodiment of the present invention includes:
  • the first receiving unit 501 is configured to: when the Wi-Fi access point and the smart terminal establish a connection for the first time, receive the first information sent by the smart terminal, where the first information includes registration information for the smart terminal device registration;
  • the second receiving unit 502 is configured to: when the Wi-Fi access point and the smart terminal are disconnected, receive the second information sent by the smart terminal, where the second information includes the smart terminal information and the status indication information used to verify the device, and When receiving the trigger event, the second information wakes up the Wi-Fi module included in the second information, and broadcasts through the Wi-Fi module, and the trigger event corresponds to the status indication information;
  • the first determining unit 503 is configured to determine, according to the received smart terminal information, whether the smart terminal has been registered in the Wi-Fi access point;
  • the obtaining unit 504 is configured to acquire status indication information when the determining unit determines that the smart terminal has been registered.
  • the first receiving unit 501 receives the first information sent by the smart terminal, where the first information includes the smart terminal device. Registered registration information; when the Wi-Fi access point and the smart terminal have been disconnected, the second receiving unit 502 receives the second information sent by the smart terminal, and the second information includes the smart terminal information and the status indication information used to verify the device. And when the second information is received by the smart terminal, the triggering event is corresponding to the status indication information by the Wi-Fi module broadcasted by the smart terminal; the first determining unit 503 determines whether the smart terminal is based on the received smart terminal information.
  • the registration unit 504 acquires the status indication information when the determination unit determines that the smart terminal has been registered.
  • the smart terminal and the Wi-Fi access point in the embodiment of the present application are disconnected and the information is transmitted again, the authentication connection process of the standard Wi-Fi protocol can be saved, and the information transmission speed is improved.
  • FIG. 6 another embodiment of a Wi-Fi access point in this embodiment of the present application includes:
  • the first receiving unit 601 is configured to: when the Wi-Fi access point and the smart terminal establish a connection for the first time, receive the first information sent by the smart terminal, where the first information includes registration information for the smart terminal device registration;
  • the first sending unit 602 is configured to send an encryption key to the smart terminal, so that the smart terminal encrypts the status indication information, and obtains the encrypted status indication information, where the encryption key is generated by the Wi-Fi access point;
  • the second receiving unit 603 is configured to: when the Wi-Fi access point and the smart terminal are disconnected, receive the second information sent by the smart terminal, where the second information includes the smart terminal information and the status indication information used to verify the device, and When receiving the trigger event, the second information wakes up the Wi-Fi module included in the second information, and broadcasts through the Wi-Fi module, and the trigger event corresponds to the status indication information;
  • the first determining unit 604 is configured to determine, according to the received smart terminal information, whether the smart terminal has been registered in the Wi-Fi access point;
  • the first determining unit 604 further includes:
  • the comparison subunit 6041 is configured to compare, by using the received smart terminal information and the registration information, whether the smart terminal has been registered in the Wi-Fi access point;
  • a second determining unit 605 configured to determine a validity of the smart terminal according to the received private key and the public key verification signature
  • the decryption unit 606 is configured to decrypt the encrypted status indication information according to the encryption key, and obtain the decrypted status indication information.
  • the obtaining unit 607 is configured to acquire status indication information when the determining unit determines that the smart terminal has been registered;
  • the obtaining unit 607 includes:
  • the obtaining subunit 6071 is configured to acquire status indication information when the Wi-Fi access point confirms that the smart terminal has been registered and confirms the legitimacy of the smart terminal.
  • the second sending unit 608 is configured to send the state change information to the user terminal according to the state indication information, so that the user terminal performs a corresponding state change according to the state change information.
  • the first receiving unit 601 receives the first information sent by the smart terminal, where the first information includes the smart terminal device. Registered registration information; when the Wi-Fi access point and the smart terminal have been disconnected, the second receiving unit 603 receives the second information sent by the smart terminal, and the second information includes the smart terminal information and status indication information used to verify the device. And when the second information is received by the smart terminal, the triggering event is corresponding to the status indication information by the Wi-Fi module broadcasted by the smart terminal; the first determining unit 504 determines whether the smart terminal is based on the received smart terminal information.
  • the registration unit 607 has acquired the status indication information when the determination unit determines that the smart terminal has been registered.
  • the smart terminal and the Wi-Fi access point in the embodiment of the present application are disconnected and the information is transmitted again, the authentication connection process of the standard Wi-Fi protocol can be saved, and the information transmission speed is improved.
  • another embodiment of the smart terminal in the embodiment of the present application includes:
  • FIG. 7 is a schematic structural diagram of an intelligent terminal according to an embodiment of the present invention.
  • the smart terminal 700 may generate a large difference due to different configurations or performances, and may include one or more central processing units (CPUs) 722. (eg, one or more processors) and memory 732, one or more storage media 730 that store application 742 or data 744 (eg, one or one storage device in Shanghai).
  • the memory 732 and the storage medium 730 may be short-term storage or persistent storage.
  • the program stored on the storage medium 730 may include one or more modules (not shown), each of which may include a series of instruction operations in the smart terminal.
  • central processor 722 can be configured to communicate with storage medium 730, executing a series of instruction operations in storage medium 730 on smart terminal 700.
  • the intelligent terminal 700 can also include one or more power sources 726, one or more wired or wireless network interfaces 750, one or more input and output interfaces 758, and/or one or more operating systems 741, such as Windows ServerTM, Mac. OS XTM, UnixTM, LinuxTM, FreeBSDTM and more.
  • operating systems 741 such as Windows ServerTM, Mac. OS XTM, UnixTM, LinuxTM, FreeBSDTM and more.
  • the storage medium 730 in the above embodiments may be any available medium that the computer can store or a data storage device such as a server, data center, or the like that includes one or more available media integrations.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).
  • the steps performed by the smart terminal in the above embodiment may be based on the smart terminal structure shown in FIG.
  • another embodiment of a Wi-Fi access point in this embodiment of the present application includes:
  • FIG. 8 is a schematic structural diagram of a Wi-Fi access point according to an embodiment of the present invention.
  • the Wi-Fi access point 800 may have a large difference due to different configurations or performances, and may include one or more central processing units. (central processing units, CPU) 822 (eg, one or more processors) and memory 832, one or more storage media 830 storing application 842 or data 844 (eg, one or one storage device in Shanghai).
  • the memory 832 and the storage medium 830 may be short-term storage or persistent storage.
  • the program stored on storage medium 830 may include one or more modules (not shown), each of which may include a series of instruction operations in a Wi-Fi access point.
  • central processor 822 can be configured to communicate with storage medium 830 to perform a series of instruction operations in storage medium 830 on Wi-Fi access point 800.
  • Wi-Fi access point 800 may also include one or more power sources 826, one or more wired or wireless network interfaces 850, one or more input and output interfaces 858, and/or one or more operating systems 841, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM and more.
  • operating systems 841 such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM and more.
  • the steps performed by the Wi-Fi access point in the above embodiment may be based on the Wi-Fi access point structure shown in FIG.
  • the storage medium 830 in the above embodiments may be any available medium that the computer can store or a data storage device such as a server, data center, or the like that includes one or more available media integrations.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)) or the like.
  • the computer program product includes one or more computer instructions.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • wire eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be stored by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • a computer readable storage medium A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

Landscapes

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

Abstract

La présente invention concerne, selon des modes de réalisation, un procédé et un dispositif de transmission d'informations. Le procédé comprend les étapes suivantes : lorsqu'une connexion est établie entre un terminal intelligent et un point d'accès Wi-Fi pour la première fois, le terminal intelligent envoie des premières informations au point d'accès Wi-Fi, les premières informations comprenant des informations d'enregistrement destinées à l'enregistrement de dispositif du terminal intelligent ; lorsque le terminal intelligent et le point d'accès Wi-Fi ont été déconnectés, et lorsque le terminal intelligent reçoit un événement de déclenchement, le terminal intelligent diffuse des secondes informations au moyen d'un module Wi-Fi contenu dans le terminal intelligent, les secondes informations comprenant des informations de terminal intelligent et des informations d'indication d'état destinées à une vérification de dispositif, les informations de terminal intelligent étant utilisées par le point d'accès Wi-Fi pour déterminer si le terminal intelligent a été enregistré auprès du point d'accès Wi-Fi, les informations d'indication d'état correspondant à l'événement de déclenchement, les informations d'indication d'état étant utilisées par le point d'accès Wi-Fi pour acquérir les informations d'indication d'état lorsque le point d'accès Wi-Fi a déterminé que le terminal intelligent a été enregistré.
PCT/CN2017/082382 2017-02-22 2017-04-28 Procédé et dispositif de transmission d'informations WO2018152961A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110356429.4A CN113038464B (zh) 2017-02-22 2017-04-28 一种信息传输方法及设备
CN201780015500.4A CN108702705B (zh) 2017-02-22 2017-04-28 一种信息传输方法及设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710097110 2017-02-22
CN201710097110.8 2017-02-22

Publications (1)

Publication Number Publication Date
WO2018152961A1 true WO2018152961A1 (fr) 2018-08-30

Family

ID=63253479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/082382 WO2018152961A1 (fr) 2017-02-22 2017-04-28 Procédé et dispositif de transmission d'informations

Country Status (2)

Country Link
CN (2) CN113038464B (fr)
WO (1) WO2018152961A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111669818A (zh) * 2020-06-03 2020-09-15 维沃移动通信有限公司 Wi-Fi控制方法、装置及电子设备
CN111885598A (zh) * 2020-06-02 2020-11-03 普联国际有限公司 一种Wi-Fi设备的事件发送实现系统及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103533606A (zh) * 2012-07-06 2014-01-22 华为技术有限公司 无线局域网的信息传输方法及终端、接入设备
CN103781153A (zh) * 2012-10-23 2014-05-07 华为技术有限公司 元素字段的定义方法及装置
CN104640181A (zh) * 2013-11-11 2015-05-20 奥普林克通信公司 安全系统设备的功率管理

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100596084C (zh) * 2006-04-20 2010-03-24 华为技术有限公司 移动电路域用户接入ims网络的系统及其接入的注册方法
EP1901192A1 (fr) * 2006-09-14 2008-03-19 British Telecommunications Public Limited Company Enregistrement d'une application mobile
CN102523213B (zh) * 2011-12-13 2014-09-17 华为终端有限公司 服务器、终端鉴权方法以及服务器、终端
CN102547972A (zh) * 2011-12-23 2012-07-04 华为终端有限公司 一种智能家电注册的方法、设备及系统
WO2014063331A1 (fr) * 2012-10-25 2014-05-01 华为终端有限公司 Procédé de communication en champ proche, et dispositif de communication en champ proche
CN103716855A (zh) * 2013-12-31 2014-04-09 乐视致新电子科技（天津）有限公司 一种智能电视无线工作站的数据传输方法和装置
KR102150659B1 (ko) * 2014-01-23 2020-09-01 삼성전자 주식회사 위치 정보에 기반한 디바이스 검색 방법 및 장치
CN104125605B (zh) * 2014-08-06 2017-07-28 广东欧珀移动通信有限公司 一种请求建立wifi连接的实现方法及装置
CN105763517B (zh) * 2014-12-17 2019-09-13 联芯科技有限公司 一种路由器安全接入和控制的方法及系统
CN105049442B (zh) * 2015-08-11 2018-06-15 宇龙计算机通信科技(深圳)有限公司 一种网络切换方法及终端
CN110234173B (zh) * 2016-05-04 2023-07-25 杭州博联智能科技股份有限公司 利用wifi probe请求以及响应包实现快速通信的方法
CN105871910B (zh) * 2016-05-31 2020-01-10 宇龙计算机通信科技(深圳)有限公司 一种eSIM联合注册方法及相关设备、系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103533606A (zh) * 2012-07-06 2014-01-22 华为技术有限公司 无线局域网的信息传输方法及终端、接入设备
CN103781153A (zh) * 2012-10-23 2014-05-07 华为技术有限公司 元素字段的定义方法及装置
CN104640181A (zh) * 2013-11-11 2015-05-20 奥普林克通信公司 安全系统设备的功率管理

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JUNG-RYUN LEE ET AL.: "a New Beacon Management Method in Case of Congestion in Wireless LANs", VEHICULAR TECHNOLOGY CONFERENCE, 2005. VTC 2005-SPRING . 2005 IEEE 61ST, vol. 3, 5 December 2005 (2005-12-05), pages 2037 - 2040, XP055539931, ISSN: 1550-2252 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111885598A (zh) * 2020-06-02 2020-11-03 普联国际有限公司 一种Wi-Fi设备的事件发送实现系统及方法
CN111885598B (zh) * 2020-06-02 2024-05-03 普联国际有限公司 一种Wi-Fi设备的事件发送实现系统及方法
CN111669818A (zh) * 2020-06-03 2020-09-15 维沃移动通信有限公司 Wi-Fi控制方法、装置及电子设备
CN111669818B (zh) * 2020-06-03 2022-08-02 维沃移动通信有限公司 Wi-Fi控制方法、装置及电子设备

Also Published As

Publication number Publication date
CN108702705A (zh) 2018-10-23
CN108702705B (zh) 2021-04-09
CN113038464B (zh) 2022-06-10
CN113038464A (zh) 2021-06-25

Similar Documents

Publication Publication Date Title
US11055392B2 (en) Proximity unlock and lock operations for electronic devices
US8549658B2 (en) Provisioning credentials for embedded wireless devices
EP3201789B1 (fr) Résolution sans hôte d'adresse privée bluetooth basse consommation
JP6218841B2 (ja) ワイヤレス通信システム
US8392712B1 (en) System and method for provisioning a unique device credential
WO2017041675A1 (fr) Procédé permettant d'envoyer et d'acquérir des informations de mise en réseau wifi et appareil correspondant
US10305684B2 (en) Secure connection method for network device, related apparatus, and system
WO2018090830A1 (fr) Procédé et appareil permettant à un dispositif terminal intelligent d'accéder à internet
JP6727292B2 (ja) セキュリティ認証方法、構成方法、および関連デバイス
KR101743195B1 (ko) 정보 제공방법, 장치, 프로그램 및 기록매체
WO2022111187A1 (fr) Procédé et appareil d'authentification de terminal, dispositif informatique et support de stockage
WO2018000834A1 (fr) Procédé et dispositif de modification d'informations de point d'accès sans fil wifi
US8572698B1 (en) Connecting a legacy wireless device to a WPS-enabled access point
TW201132171A (en) Methods and apparatus for solicited activation for protected wireless networking
WO2009094942A1 (fr) Procédé et système de réseau de communication pour établir une conjonction de sécurité
US9510130B2 (en) Provisioning of multiple wireless devices by an access point
WO2017012204A1 (fr) Procédé de connexion sans fil, terminal, point d'accès sans fil, et support de stockage informatique
WO2014127751A1 (fr) Méthode de configuration de terminal sans fil, appareil et terminal sans fil
JP2007202112A (ja) 無線ローカルエリアネットワークへアクセスする電子装置を設定するシステム及び方法
WO2014161277A1 (fr) Procédé et système permettant de connecter un point d'accès sans fil portable
WO2011020350A1 (fr) Terminal client de distribution de service, terminal sans fil et procédé de mise en œuvre de liaison
WO2018152961A1 (fr) Procédé et dispositif de transmission d'informations
JP4856700B2 (ja) トラステッド媒体を介した無線ユニバーサルシリアルバス（ｗｕｓｂ）接続の確立
JP5721183B2 (ja) 無線ｌａｎ通信システム、無線ｌａｎ親機、通信接続確立方法、及びプログラム
WO2012026932A1 (fr) Procédé et appareil pour configuration radio dans dispositif sans fil

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17897582

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17897582

Country of ref document: EP

Kind code of ref document: A1