CN109151779B

CN109151779B - Neighbor Awareness Network (NAN) access method and related product

Info

Publication number: CN109151779B
Application number: CN201810803603.3A
Authority: CN
Inventors: 胡亚东; 柯世兴
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2021-03-09
Anticipated expiration: 2038-07-20
Also published as: CN109151779A

Abstract

The embodiment of the application discloses a Neighbor Awareness Network (NAN) access method and a related product, which are applied to electronic equipment, and the method comprises the following steps: receiving an access request sent by a neighboring device, wherein the access request carries unique identification information of the neighboring device, and the access request is used for requesting to access a target NAN network established by the electronic device; analyzing the access request to obtain the unique identification information; and when the unique identification information belongs to a preset identification information set, allowing the adjacent equipment to access the target NAN network. By adopting the method and the device, the safety of the equipment can be distinguished according to the unique identification information of the adjacent equipment, and the safety of the NAN network is improved.

Description

Neighbor Awareness Network (NAN) access method and related product

Technical Field

The application relates to the technical field of electronic equipment, in particular to a Neighbor Awareness Network (NAN) access method and a related product.

Background

With the widespread use of electronic devices (such as mobile phones, tablet computers, and the like), the electronic devices have more and more applications and more powerful functions, and the electronic devices are developed towards diversification and personalization, and become indispensable electronic products in the life of users.

A Neighbor Awareness Network (NAN) is applied between electronic devices, and a NAN network refers to a local area network in which NAN devices are directly or indirectly connected together, information can be directly circulated, the local area network is a local area network in which multiple devices are already connected with each other, and the local area network is different from a cluster in a protocol, and a problem of how to improve the security of the NAN network needs to be solved urgently.

Disclosure of Invention

The embodiment of the application provides a Neighbor Awareness Network (NAN) access method and a related product, which can improve the security of the NAN.

In a first aspect, an embodiment of the present application provides a neighbor awareness network NAN access method, which is applied to an electronic device, and includes:

receiving an access request sent by a neighboring device, wherein the access request carries unique identification information of the neighboring device, and the access request is used for requesting to access a target NAN network established by the electronic device;

analyzing the access request to obtain the unique identification information;

and when the unique identification information belongs to a preset identification information set, allowing the adjacent equipment to access the target NAN network.

In a second aspect, an embodiment of the present application provides a neighbor awareness network NAN access apparatus, which is applied to an electronic device, and the neighbor awareness network NAN access apparatus includes:

a receiving unit, configured to receive an access request sent by a neighboring device, where the access request carries unique identification information of the neighboring device, and the access request is used to request access to a target NAN network established by the electronic device;

the analyzing unit is used for analyzing the access request to obtain the unique identification information;

a creating unit, configured to allow the neighboring device to access the target NAN network when the unique identification information belongs to a preset identification information set.

In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in the first aspect of the embodiment of the present application.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program enables a computer to perform some or all of the steps described in the first aspect of the embodiment of the present application.

In a fifth aspect, embodiments of the present application provide a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps as described in the first aspect of the embodiments of the present application. The computer program product may be a software installation package.

It can be seen that the neighbor awareness network NAN access method and the related product described in the embodiments of the present application are applied to an electronic device, and receive an access request sent by a neighboring device, where the access request carries unique identification information of the neighboring device, and the access request is used to request to access a target NAN network established by the electronic device, and parse the access request to obtain the unique identification information, and when the unique identification information belongs to a preset identification information set, allow the neighboring device to access the target NAN network, so that the security of the device can be distinguished according to the unique identification information of the neighboring device, and the security of the NAN network is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;

fig. 1B is a network architecture diagram for implementing a neighbor awareness networking NAN access method disclosed in an embodiment of the present application;

fig. 1C is a schematic flowchart of a neighbor awareness network NAN access method disclosed in an embodiment of the present application;

fig. 1D is an illustration of an exemplary neighbor awareness network NAN access method disclosed in an embodiment of the present application;

fig. 2 is a flowchart illustrating another neighbor awareness network NAN access method disclosed in an embodiment of the present application;

fig. 3 is a flowchart illustrating another neighbor awareness network NAN access method disclosed in an embodiment of the present application;

fig. 4 is a schematic structural diagram of another electronic device disclosed in the embodiments of the present application;

fig. 5A is a schematic structural diagram of a neighbor awareness network NAN access apparatus disclosed in an embodiment of the present application;

fig. 5B is another schematic structural diagram of a neighbor awareness network NAN access apparatus disclosed in an embodiment of the present application;

fig. 5C is another schematic structural diagram of a neighbor awareness network NAN access apparatus disclosed in an embodiment of the present application;

fig. 5D is another schematic structural diagram of a neighbor awareness network NAN access device according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The electronic devices involved in the embodiments of the present application may include various handheld devices (e.g., smart phones), vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to wireless modems with wireless communication functions, as well as various forms of User Equipment (UE), Mobile Stations (MS), terminal equipment (terminal device), and so on. For convenience of description, the above-mentioned devices are collectively referred to as electronic devices, and in addition, a neighboring device also belongs to the electronic devices.

Referring to fig. 1A, fig. 1A is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure, where the electronic device includes a control circuit and an input-output circuit, and the input-output circuit is connected to the control circuit.

The control circuitry may include, among other things, storage and processing circuitry. The storage circuit in the storage and processing circuit may be a memory, such as a hard disk drive memory, a non-volatile memory (e.g., a flash memory or other electronically programmable read only memory used to form a solid state drive, etc.), a volatile memory (e.g., a static or dynamic random access memory, etc.), etc., and the embodiments of the present application are not limited thereto. Processing circuitry in the storage and processing circuitry may be used to control the operation of the electronic device. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.

The storage and processing circuitry may be used to run software in the electronic device, such as play incoming call alert ringing application, play short message alert ringing application, play alarm alert ringing application, play media file application, Voice Over Internet Protocol (VOIP) phone call application, operating system functions, and so forth. The software may be used to perform some control operations, such as playing an incoming alert ring, playing a short message alert ring, playing an alarm alert ring, playing a media file, making a voice phone call, and performing other functions in the electronic device, and the embodiments of the present application are not limited.

The input-output circuit can be used for enabling the electronic device to input and output data, namely allowing the electronic device to receive data from the external device and allowing the electronic device to output data from the electronic device to the external device.

The input-output circuit may further include a sensor. The sensors may include ambient light sensors, optical and capacitive based infrared proximity sensors, ultrasonic sensors, touch sensors (e.g., optical based touch sensors and/or capacitive touch sensors, where the touch sensors may be part of a touch display screen or may be used independently as a touch sensor structure), acceleration sensors, gravity sensors, and other sensors, etc. The input-output circuit may further include audio components that may be used to provide audio input and output functionality for the electronic device. The audio components may also include a tone generator and other components for generating and detecting sound.

The input-output circuitry may also include one or more display screens. The display screen can comprise one or a combination of a liquid crystal display screen, an organic light emitting diode display screen, an electronic ink display screen, a plasma display screen and a display screen using other display technologies. The display screen may include an array of touch sensors (i.e., the display screen may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto.

The input-output circuitry may further include communications circuitry that may be used to provide the electronic device with the ability to communicate with external devices. The communication circuitry may include analog and digital input-output interface circuitry, and wireless communication circuitry based on radio frequency signals and/or optical signals. The wireless communication circuitry in the communication circuitry may include radio frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. For example, the wireless communication circuitry in the communication circuitry may include circuitry to support Near Field Communication (NFC) by transmitting and receiving near field coupled electromagnetic signals. For example, the communication circuit may include a near field communication antenna and a near field communication transceiver. The communications circuitry may also include cellular telephone transceiver and antennas, wireless local area network transceiver circuitry and antennas, and so forth.

The input-output circuit may further include other input-output units. Input-output units may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, and the like.

The electronic device may further include a battery (not shown) for supplying power to the electronic device.

Referring to fig. 1B, fig. 1B is a network architecture diagram of a system for implementing a neighbor aware network NAN access method according to an embodiment of the present application, where the network architecture diagram includes an electronic device and at least one neighbor device, and specifically, the electronic device receives an access request sent by any neighbor device, where the access request carries unique identification information of the neighbor device, and the access request is used to request to access a target NAN network established by the electronic device; analyzing the access request to obtain the unique identification information; and when the unique identification information belongs to a preset identification information set, allowing the adjacent equipment to access the target NAN network. Therefore, when the electronic device establishes the NAN, the access request of the adjacent device can be received, the access request carries the unique identification information, and if the unique identification information passes the verification, the access to the NAN is allowed, so that the safe NAN can be obtained.

Based on the electronic device shown in fig. 1A and the system shown in fig. 1B, the following neighbor awareness network NAN access method may be performed, specifically as follows:

the communication circuit is configured to receive an access request sent by a neighboring device, where the access request carries unique identification information of the neighboring device, and the access request is used to request access to a target NAN network established by the electronic device;

the processing circuit is used for analyzing the access request to obtain the unique identification information; and when the unique identification information belongs to a preset identification information set, allowing the adjacent equipment to access the target NAN network.

The following describes embodiments of the present application in detail.

Referring to fig. 1C, fig. 1C is a flowchart illustrating a neighbor aware network NAN access method disclosed in an embodiment of the present application, which is applied to the electronic device described in fig. 1A and the system shown in fig. 1B, and the neighbor aware network NAN access method includes the following steps 101 and 104.

101. Receiving an access request sent by a neighboring device, wherein the access request carries unique identification information of the neighboring device, and the access request is used for requesting to access a target NAN network established by the electronic device.

In this embodiment, the unique identification information may include at least one of the following: a telephone number, an Integrated Circuit Card Identifier (ICCID), an International Mobile Equipment Identifier (IMEI), a MAC address, and the like, without limitation. Specifically, the electronic device may receive an access request sent by a neighboring device, where the access request carries unique identification information of the neighboring device, and the access request is used to request to access a target NAN network established by the electronic device.

102. And analyzing the access request to obtain the unique identification information.

The electronic device may parse the access request to obtain the unique identification information, and if the access request also carries other information, the electronic device may obtain the other information after parsing the access request.

103. And when the unique identification information belongs to a preset identification information set, allowing the adjacent equipment to access the target NAN network.

The preset identification information can be set by the user or defaulted by the system. When the unique identification information belongs to the preset identification information set, the electronic device may allow the neighboring device to access the target NAN network, for example, the neighboring device may directly access the target NAN network, or the neighboring device needs to be registered, and when the registration is completed, the neighboring device may access the target NAN network.

Optionally, when the unique identification information belongs to a preset identification information set, the method may further include the following steps:

a1, detecting a connection record between the proximity device and the electronic device;

a2, determining an intimacy degree value between the adjacent equipment and the electronic equipment according to the connection record;

a3, when the affinity value is larger than a preset threshold value, executing the step of allowing the adjacent device to access the target NAN network.

The preset threshold value can be set by the user or defaulted by the system. If the proximity device and the electronic device have been previously connected, there may be a connection record between the proximity device and the electronic device, for example, a bluetooth connection has been previously made between the electronic device and the proximity device, or alternatively, the electronic device initiates a hotspot, the proximity device accesses the hotspot, and so on. Furthermore, the electronic device may detect a connection record between the proximity device and the electronic device, and further determine an affinity value between the proximity device and the electronic device according to the connection record, where the affinity value is used to represent a previous association between the proximity device and the electronic device, and the connection record may include at least one of the following information: connection duration, connection times, connection frequency, connection mode, data transmission amount, etc., which are not limited herein. The connection duration is duration or total duration of each connection between the neighboring device and the electronic device, the connection frequency is the connection frequency between the neighboring device and the electronic device within a period of time, and the data transmission amount may include a size of a data memory in which the electronic device sends data to the neighboring device, or a size of a data memory in which the neighboring device sends data to the electronic device. Thus, the intimacy degree between the proximity device and the electronic device can be determined according to the connection record, for example, according to the number of connections, such as: the affinity value is 5 when the connection is made 5 times, and the affinity value between the neighboring device and the electronic device is determined, for example, according to the connection time length, wherein the longer the connection time length, the larger the affinity value. When the affinity value is greater than the preset threshold value, the electronic device may allow the neighboring device to access the target NAN network.

Optionally, the step a2, determining the intimacy degree value between the proximity device and the electronic device according to the connection record, may include the following steps:

a21, extracting the connection duration, the connection times and the data transmission quantity between the adjacent equipment and the electronic equipment from the connection record;

a22, determining the intimacy degree value between the adjacent equipment and the electronic equipment according to the connection duration, the connection times and the data transmission quantity.

The electronic device may extract the connection duration, the connection times, and the data transmission amount between the neighboring device and the electronic device from the connection record, where the connection duration, the connection times, and the data transmission amount reflect the association between the neighboring device and the electronic device to a certain extent, and therefore, the affinity value between the neighboring device and the electronic device may be determined according to the connection times and the data transmission amount.

Optionally, in the step a22, determining the affinity value between the neighboring device and the electronic device according to the connection duration, the connection times, and the data transmission amount may include the following steps:

a221, determining a target first affinity value corresponding to the connection duration according to a first mapping relation between a preset duration and the first affinity value;

a222, determining a target second affinity value corresponding to the connection times according to a second mapping relation between preset times and the second affinity value;

a223, determining a target third affinity value corresponding to a third data transmission quantity according to a third mapping relation between a preset transmission quantity and a third affinity value;

a224, determining a first weight corresponding to the connection duration, a second weight corresponding to the connection times, and a third weight corresponding to the data transmission quantity;

a225, determining an affinity value between the neighboring device and the electronic device according to the target first affinity value, the target second affinity value, the target third affinity value, the first weight, the second weight, and the third weight.

The electronic device may pre-store a first mapping relationship between a preset time duration and a first intimacy value, a second mapping relationship between a preset number of times and a second intimacy value, and a third mapping relationship between a preset transmission quantity and a third intimacy value, and may sequentially determine the intimacy values corresponding to the connection time duration, the connection number of times, and the data transmission quantity according to the three mapping relationships, so that a final intimacy value may be calculated according to the following formula:

Q(x，y)＝a1*b1+a2*b2+a3*b3

wherein x and y respectively represent an electronic device and a neighboring device, Q represents an affinity value between the electronic device and the neighboring device, a1, a2 and a3 respectively represent a target first affinity value, a target second affinity value and a target third affinity value, and b1, b2 and b3 respectively represent a first weight, a second weight and a third weight.

Optionally, the embodiment of the present application may further include the following steps:

a1, when the unique identification information does not belong to the preset identification information set, receiving verification information input by the adjacent equipment;

a2, when the verification information is verified successfully, executing the step of allowing the neighboring device to access the target NAN network.

The verification information may be at least one of the following: iris information, fingerprint information, face information, character information, and the like, which are not limited herein. When the unique identification information does not belong to the preset identification information set, authentication information input by the neighboring device may be received, and when the authentication information is successfully authenticated, the neighboring device is allowed to access the target NAN network, otherwise, the neighboring device is not allowed to access the target NAN network.

Optionally, in this embodiment of the present application, when the unique identification information belongs to a preset identification information set, the method may further include the following steps:

b1, detecting a target distance between the electronic equipment and the adjacent equipment;

b2, when the target distance is in the preset range, executing the step of analyzing the access request.

The preset range can be set by the user or defaulted by the system. The electronic device may perform scanning, when the neighboring device is scanned, detect a target signal intensity value of the neighboring device, determine a target distance corresponding to the target signal intensity value according to a mapping relationship between a preset distance and the signal intensity value, and perform a step of analyzing the access request when the target distance is within a preset range, otherwise, perform no step of analyzing the access request, so that the neighboring device within a certain range may be allowed to access the NAN network.

c1, receiving the brain wave signals and the target heart rate data sent by the adjacent equipment;

c2, determining a target emotion corresponding to the brain wave signal;

c3, when the target emotion is a preset emotion, matching the target heart rate data with preset heart rate data corresponding to the preset emotion;

c4, when the target heart rate data is successfully matched with the preset heart rate data, executing the step of allowing the adjacent equipment to access the target NAN network.

The preset emotion can be set by the user or defaulted by the system. In the embodiment of the present application, the emotion may include at least one of the following types: happiness, anger, sadness, happiness, tiredness, melancholia, depression, irritability, fear, worry, etc., to which the present application does not intend to be limited. Under different emotions, the heart rate data of the user are different, so that the preset heart rate data under different emotions can be stored in advance in the embodiment of the application. The proximity device may be provided with a brain wave sensor for collecting brain wave signals of the user, the brain wave signals bearing the emotion of the user to a certain extent, and thus, the target emotion of the user may be determined according to the brain wave signals. The target heart rate data may be at least one of: heart rate, heart rate amplitude, electrocardiogram, etc., without limitation. The adjacent equipment can acquire target heart rate data through a heart rate sensor according to a preset frequency, and the preset frequency is set by a user or is set by a system in a default mode. The preset heart rate data can be set by a user or default in a system, the electronic equipment can analyze the emotion of the user through brain wave signals, then when the emotion of the user is the preset emotion, the target heart rate data can be matched with the preset heart rate data, and when the target heart rate data is successfully matched with the preset heart rate data, the step of allowing the adjacent equipment to be accessed to the target NAN network is executed. Therefore, each user in the NAN network can be guaranteed to be in the same mood, and the whole atmosphere of the NAN network is favorably improved.

Optionally, in the step C2, the determining the target emotion corresponding to the brain wave signal may include the following steps:

c21, preprocessing the brain wave signal to obtain a reference brain wave signal;

c22, sampling and quantizing the reference brain wave signal to obtain a discrete brain wave signal;

c23, performing feature extraction on the discrete brain wave signals to obtain target feature values;

and C24, determining the target emotion corresponding to the target characteristic value according to the mapping relation between the preset characteristic value and the emotion.

Wherein, the pretreatment may be at least one of the following: signal amplification, filtering (low-pass filtering, high-pass filtering, band-pass filtering, etc.), signal separation (e.g., brain wave signals of a plurality of users, separation of brain wave signals of a specified user, or brain wave signals including a plurality of neurons, separation of brain wave signals of neurons related to emotion), and the like. After the brain wave signals are preprocessed, sampling and quantizing the reference brain wave signals to obtain discrete brain wave signals, wherein the sampling and quantizing can reduce data volume and improve analysis efficiency, and feature extraction can be performed on the discrete brain wave signals to obtain target feature values, and the feature values can be at least one of the following: waveform, extremum, period, peak, amplitude, etc. The mapping relation between the characteristic value and the emotion can be stored in the electronic equipment in advance, and then the target emotion corresponding to the target characteristic value can be determined according to the mapping relation between the preset characteristic value and the emotion, so that the emotion of the user can be reflected through the brain wave signal, and misoperation can be effectively reduced.

In addition, the electronic device may match the target heart rate data with preset heart rate data corresponding to a preset emotion, for example, when the target heart rate data is a first heart rate number and the preset heart rate data is a second heart rate number, and when a difference between the first heart rate number and the second heart rate number is smaller than a preset difference, it is determined that the matching is successful, and the preset difference may be set by a user or default to a system. For another example, when the target heart rate data is a first electrocardiogram and the preset heart rate data is a second electrocardiogram, the first electrocardiogram and the second electrocardiogram are matched.

Optionally, the step C4 of matching the target heart rate data with the preset heart rate data corresponding to the preset emotion may include the following steps:

c41, matching the first heartbeat frequency with a second heartbeat frequency;

c42, matching the first electrocardiogram with the second electrocardiogram;

and C43, when the first heartbeat frequency is successfully matched with the second heartbeat frequency and the first electrocardiogram is successfully matched with the second electrocardiogram, confirming that the target heart rate data is successfully matched with the preset heart rate data.

When the target heart rate data comprise the heart rate times and the electrocardiogram, and both the heart rate times and the electrocardiogram in the preset heart rate data are required to be successfully matched, the target heart rate data and the preset heart rate data are confirmed to be successfully matched.

Optionally, the step C42, matching the first electrocardiogram with the second electrocardiogram, may include the following steps:

c421, determining a plurality of extreme points of the second electrocardiogram;

c422, determining the target mean square deviations of the extreme points;

c423, comparing the target mean square error with a preset mean square error corresponding to the second electrocardiogram;

and C424, when the difference value between the target mean square error and the preset mean square error is within a preset error range, confirming that the first electrocardiogram and the second electrocardiogram are successfully matched.

The electronic equipment can extract a plurality of extreme points of the electrocardiogram, the extreme points can comprise a maximum value and a minimum value, the mean square error of the extreme points can be determined, the mean square error expresses the emotion fluctuation of the user to a certain extent, therefore, under each emotion, the emotion fluctuation is in a certain range, the preset error range can be set by the user, or the system is default. Therefore, the target mean square error can be compared with a preset mean square error corresponding to the second electrocardiogram, and when the difference value between the target mean square error and the preset mean square error is within a preset error range, the first electrocardiogram and the second electrocardiogram are successfully matched, otherwise, the matching fails.

By way of example, how the mean square error is obtained is explained in detail below.

Assuming that there are the following 5 extreme points A, B, C, D and E, then the average of the 5 extreme points

Can be as follows:

further, the mean square error σ of the extreme point can be obtained.

It should be noted that the mean square error σ obtained as described above may be referred to as a mean square error.

For example, as shown in fig. 1D, a device a and a device B establish a NAN network, and three network access means, namely a white list, a password authentication method and a registration method, are set for a subsequent device connected to the NAN network, a device C discovers the device a and the device B through a subscribe service and requires to join the NAN network established by the device a and the device B, any one of the device a and the device B judges connection request information of the device C, such as IMEI, and if the device a and the device B belong to the white list, the device C is directly connected to the device C, if the IMEI of the device C is not in the white list, the device C can be connected through a password provided by the device C and handshake four times, if the password is correct, the device C is allowed to connect to the device C, if the password of the device C is incorrectly input, the device C cannot connect to the device C, the device a and the device B provide the registration means to register and obtain the correct password, and then, the connection is performed by using the password and a four-way handshake, and of course, if another device wants to access, a similar manner to the above may be adopted, so that the device a, the device B, and the device C may form a NAN network, and information may be directly or indirectly transmitted between each other.

It can be seen that the neighbor awareness network NAN access method described in the embodiment of the present application is applied to an electronic device, and is configured to receive an access request sent by a neighbor device, where the access request carries unique identification information of the neighbor device, and the access request is used to request to access a target NAN network established by the electronic device, and analyze the access request to obtain the unique identification information, and when the unique identification information belongs to a preset identification information set, allow the neighbor device to access the target NAN network, so that the security of the device can be distinguished according to the unique identification information of the neighbor device, and the security of the NAN network is improved.

Consistent with the above, fig. 2 is a flowchart illustrating a neighbor awareness network NAN access method disclosed in an embodiment of the present application. Applied to the electronic device shown in fig. 1A and the system shown in fig. 1B, the neighbor awareness network NAN access method includes the following

steps

201 and 206.

201. Receiving an access request sent by a neighboring device, wherein the access request carries unique identification information of the neighboring device, and the access request is used for requesting to access a target NAN network established by the electronic device.

202. And analyzing the access request to obtain the unique identification information.

203. And receiving the brain wave signals and the target heart rate data sent by the adjacent equipment when the unique identification information belongs to a preset identification information set.

204. And determining the target emotion corresponding to the brain wave signal.

205. And when the target emotion is a preset emotion, matching the target heart rate data with preset heart rate data corresponding to the preset emotion.

206. And when the target heart rate data is successfully matched with the preset heart rate data, allowing the adjacent equipment to access the target NAN network.

The detailed description of the steps 201 to 206 may refer to the corresponding description of the neighbor awareness network NAN access method described in fig. 1C, and is not repeated herein.

It can be seen that the neighbor awareness network NAN access method described in the embodiments of the present application is applied to an electronic device, receives an access request sent by a neighboring device, where the access request carries unique identification information of the neighboring device, and the access request is used to request to access a target NAN network established by the electronic device, and analyzes the access request to obtain the unique identification information, and when the unique identification information belongs to a preset identification information set, receives a brain wave signal and target heart rate data sent by the neighboring device, determines a target emotion corresponding to the brain wave signal, and when the target emotion is a preset emotion, matches the target heart rate data with the preset heart rate data corresponding to the preset emotion, and when the target heart rate data is successfully matched with the preset heart rate data, allows the neighboring device to access the target NAN network, so that the security of the device can be resolved according to the unique identification information of the neighboring device, the security of the NAN network is improved.

Consistent with the above, fig. 3 is a flowchart illustrating a neighbor awareness network NAN access method disclosed in an embodiment of the present application. Applied to the electronic device shown in fig. 1A and the system shown in fig. 1B, the neighbor awareness network NAN access method includes the following steps 301-304.

301. The method comprises the steps that a neighboring device sends an access request to an electronic device, wherein the access request carries unique identification information of the neighboring device, and the access request is used for requesting to access a target NAN network established by the electronic device.

302. The electronic device receives the access request sent by the neighboring device.

303. And the electronic equipment analyzes the access request to obtain the unique identification information.

304. And when the unique identification information belongs to a preset identification information set, the electronic equipment allows the adjacent equipment to access the target NAN network.

The detailed descriptions of steps 301 to 304 may refer to the corresponding descriptions of the neighbor awareness network NAN access method described in fig. 1C, and are not repeated herein.

It can be seen that, in the neighbor awareness network NAN access method described in this embodiment of the application, the electronic device receives an access request sent by a neighbor device, where the access request carries unique identification information of the neighbor device, and the access request is used to request to access a target NAN network established by the electronic device, and the access request is parsed to obtain the unique identification information, and when the unique identification information belongs to a preset identification information set, the neighbor device is allowed to access the target NAN network, so that the security of the device can be distinguished according to the unique identification information of the neighbor device, and the security of the NAN network is improved.

Referring to fig. 4, fig. 4 is a schematic structural diagram of another electronic device disclosed in the embodiment of the present application, and as shown in the drawing, the electronic device includes a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for performing the following steps:

analyzing the access request to obtain the unique identification information;

It can be seen that, in the embodiment of the present application, the electronic device receives an access request sent by a neighboring device, where the access request carries unique identification information of the neighboring device, and the access request is used to request to access a target NAN network established by the electronic device, and analyze the access request to obtain the unique identification information, and when the unique identification information belongs to a preset identification information set, the neighboring device is allowed to access the target NAN network, so that security of the device can be distinguished according to the unique identification information of the neighboring device, and security of the NAN network is improved.

In one possible example, the program further includes instructions for performing the steps of:

detecting a connection record between the proximity device and the electronic device;

determining an affinity value between the proximity device and the electronic device according to the connection record;

when the affinity value is greater than a preset threshold value, the step of allowing the neighboring device to access the target NAN network is performed.

In one possible example, in said determining an affinity value between said proximity device and said electronic device from said connection record, the above program comprises instructions for performing the steps of:

extracting the connection duration, the connection times and the data transmission quantity between the adjacent equipment and the electronic equipment from the connection record;

and determining the intimacy value between the adjacent equipment and the electronic equipment according to the connection time length, the connection times and the data transmission quantity.

receiving authentication information input by the proximity device when the unique identification information does not belong to the preset identification information set;

performing the step of allowing the neighboring device to access the target NAN network when the authentication information is successfully authenticated.

In one possible example, the above further program includes instructions for performing the steps of:

detecting a target distance between the electronic device and the proximate device;

and when the target distance is within a preset range, executing the step of analyzing the access request.

receiving brain wave signals and target heart rate data transmitted by the neighboring devices;

determining a target emotion corresponding to the brain wave signal;

when the target emotion is a preset emotion, matching the target heart rate data with preset heart rate data corresponding to the preset emotion;

and when the target heart rate data is successfully matched with the preset heart rate data, executing the step of allowing the adjacent equipment to access the target NAN network.

The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and/or software modules for performing the respective functions in order to realize the above-mentioned functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

Referring to fig. 5A, fig. 5A is a schematic structural diagram of a neighbor awareness network NAN access apparatus disclosed in an embodiment of the present application, applied to the electronic device shown in fig. 1A and the system shown in fig. 1B, where the neighbor awareness network NAN access apparatus 500 includes a receiving unit 501, an analyzing unit 502, and a creating unit 503, where:

a receiving unit 501, configured to receive an access request sent by a neighboring device, where the access request carries unique identification information of the neighboring device, and the access request is used to request to access a target NAN network established by the electronic device;

an analyzing unit 502, configured to analyze the access request to obtain the unique identifier information;

a creating unit 503, configured to allow the neighboring device to access the target NAN network when the unique identification information belongs to a preset identification information set.

It can be seen that the neighbor awareness network NAN access apparatus described in the embodiment of the present application is applied to an electronic device, and is configured to receive an access request sent by a neighbor device, where the access request carries unique identification information of the neighbor device, and the access request is used to request to access a target NAN network established by the electronic device, and analyze the access request to obtain the unique identification information, and when the unique identification information belongs to a preset identification information set, allow the neighbor device to access the target NAN network, so that the security of the device can be distinguished according to the unique identification information of the neighbor device, and the security of the NAN network is improved.

In one possible example, as shown in fig. 5B, fig. 5B is a further variant of the neighbor aware network NAN access apparatus described in fig. 5A, which may further include, compared with fig. 5A: the first detecting unit 504 and the first determining unit 505 are specifically as follows:

a first detection unit 504, configured to detect a connection record between the proximity device and the electronic device;

a first determining unit 505, configured to determine an affinity value between the proximity device and the electronic device according to the connection record; performing, by the creating unit 503, the step of allowing the neighboring device to access the target NAN network when the affinity value is greater than a preset threshold value.

In one possible example, in the aspect of determining the intimacy degree value between the neighboring device and the electronic device according to the connection record, the first determining unit 505 is specifically configured to:

In a possible example, the creating unit 503 is further specifically configured to:

allowing the neighboring device to access the target NAN network when the authentication information is successfully authenticated.

In one possible example, as shown in fig. 5C, fig. 5C is a further variant of the neighbor aware network NAN access apparatus described in fig. 5A, which may further include, compared with fig. 5A: the second detecting unit 506 is specifically as follows:

a second detecting unit 506 for detecting a target distance between the electronic device and the neighboring device; the step of analyzing the access request is executed by the analyzing unit 502 when the target distance is within a preset range.

In one possible example, as shown in fig. 5D, fig. 5D is a further variant of the neighbor aware network NAN access apparatus described in fig. 5A, which may further include, compared with fig. 5A: the second determining unit 507 and the matching unit 508 are specifically as follows:

the receiving unit 501 is configured to receive the brain wave signals and the target heart rate data sent by the neighboring devices;

the second determining unit 507, configured to determine a target emotion corresponding to the brain wave signal;

the matching unit 508 is configured to match the target heart rate data with preset heart rate data corresponding to a preset emotion when the target emotion is the preset emotion; when the target heart rate data is successfully matched with the preset heart rate data, the creating unit 503 executes the step of allowing the neighboring device to access the target NAN network.

It should be noted that the electronic device described in the embodiments of the present application is presented in the form of a functional unit. The term "unit" as used herein is to be understood in its broadest possible sense, and objects used to implement the functions described by the respective "unit" may be, for example, an integrated circuit ASIC, a single circuit, a processor (shared, dedicated, or chipset) and memory that execute one or more software or firmware programs, a combinational logic circuit, and/or other suitable components that provide the described functionality.

The receiving unit 501, the parsing unit 502, the creating unit 503, the first detecting unit 504, the first determining unit 505, the second detecting unit 506, the second determining unit 507, and the matching unit 508 may be a control circuit or a processor.

Embodiments of the present application also provide a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to perform part or all of the steps of any one of the neighbor awareness network NAN access methods as described in the above method embodiments.

Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the neighbor awareness network NAN access methods as set forth in the above method embodiments.

It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or may be implemented in the form of a software program module.

The integrated units, if implemented in the form of software program modules and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned memory comprises: various media capable of storing program codes, such as a usb disk, a read-only memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and the like.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash disk, ROM, RAM, magnetic or optical disk, and the like.

The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A Neighbor Awareness Network (NAN) access method applied to electronic equipment comprises the following steps:

analyzing the access request to obtain the unique identification information;

when the unique identification information belongs to a preset identification information set, allowing the adjacent equipment to access the target NAN network;

wherein the method further comprises:

determining a target emotion corresponding to the brain wave signal;

2. The method of claim 1, further comprising:

3. The method of claim 2, wherein determining an affinity value between the proximity device and the electronic device from the connection record comprises:

4. The method according to any one of claims 1-3, further comprising:

5. The method according to any one of claims 1-3, further comprising:

6. The method of claim 4, further comprising:

7. A Neighbor Awareness Network (NAN) access device applied to an electronic device comprises:

a creating unit, configured to allow the neighboring device to access the target NAN network when the unique identification information belongs to a preset identification information set;

wherein the apparatus is further configured to:

determining a target emotion corresponding to the brain wave signal;

8. The apparatus of claim 7, further comprising:

a detection unit configured to detect a connection record between the proximity device and the electronic device;

a determining unit, configured to determine an affinity value between the proximity device and the electronic device according to the connection record; performing, by the creating unit, the step of allowing the neighboring device to access the target NAN network when the affinity value is greater than a preset threshold value.

9. An electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-6.

10. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any one of claims 1-6.