CN109246658B - Method and equipment for transmitting no-flow data - Google Patents
Method and equipment for transmitting no-flow data Download PDFInfo
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- CN109246658B CN109246658B CN201710520826.4A CN201710520826A CN109246658B CN 109246658 B CN109246658 B CN 109246658B CN 201710520826 A CN201710520826 A CN 201710520826A CN 109246658 B CN109246658 B CN 109246658B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The application aims to provide a method and equipment for transmitting no-flow data, and the method and equipment for transmitting no-flow data acquire service information of other equipment in a sensing service network by adding mobile equipment to the sensing service network; determining target access equipment in the other perceived equipment according to the service information; establishing connection between the mobile equipment and the target access equipment, and acquiring storage data of the target access equipment from the target access equipment; therefore, nearby connected peripheral services can be obtained without cellular data network, wireless network or GPS connection, and a flow-free ad hoc network communication protocol between the mobile equipment and the target access equipment is realized.
Description
Technical Field
The present application relates to the field of computers, and in particular, to a method and an apparatus for non-flow data transmission.
Background
With the development of communication technologies and terminal devices, for example, mobile devices such as smartphones and tablets increasingly use applications and applications, data transmission between the applications and between the terminal devices is generally performed under the condition of cellular data network, wireless access point or GPS connection, for example, a user can connect to the wireless access point through the terminal device and then connect to the network through connecting to the wireless access point, so as to obtain required information from the network, for example, query, social contact, shopping, navigation and the like through a wireless network, thereby greatly improving user experience. At present, a communication mode between terminal devices often needs a channel established based on traffic, and particularly in the aspect of wireless access point identification, a traditional wireless access point can be identified through SSID (service set identifier) and BSSID (base station system identifier) parameters of the wireless access point, but expansion information such as merchant information cannot be interacted, the amount of information interacted between the terminal devices and a router is limited, and traffic is needed for communication.
Disclosure of Invention
An object of the present application is to provide a method and device for non-traffic data transmission, which solve the problems that a mobile terminal needs traffic to communicate with a terminal device and the mobile terminal cannot interact with the extended information on the terminal device.
According to an aspect of the present application, there is provided a method for traffic-less data transmission at a mobile device terminal, the method comprising:
adding mobile equipment to a sensing service network, and acquiring service information of other equipment in the sensing service network;
determining target access equipment in the other perceived equipment according to the service information;
and establishing connection between the mobile equipment and the target access equipment, and acquiring the storage data of the target access equipment from the target access equipment.
Further, adding the mobile device to the awareness services network, and acquiring service information of other devices in the awareness services network, including:
the mobile device discovers other devices in the awareness services network by scanning;
synchronizing specific time and specific channels of the mobile device and the discovered other devices;
and acquiring service information notified by other equipment in the perception service network through a release communication mechanism based on the synchronized specific time and the synchronized specific channel.
Further, determining a target access device among the perceived other devices according to the service information includes:
and determining the target access equipment according to the service information contained in the received data frame of the sensing service.
Further, the target access device comprises a router device,
wherein, determining the target access device among the sensed other devices according to the service information comprises:
and judging whether the received data frame contains service information, if so, determining one or more router devices in the sensed other devices according to the service information.
Further, acquiring the storage data of the target access device from the target access device, further includes:
and acquiring one or more of attribute information, advertisement pushing information and wireless access point information of the target access equipment from the target access equipment.
Further, after obtaining the storage data of the target access device from the target access device, the method includes:
and selecting a target wireless access point for connection based on the wireless access point information acquired from the target access equipment.
Further, the wireless access point information includes:
name information, password information, MAC address information and geographical location information of the wireless access point.
According to another aspect of the present application, there is also provided a method for traffic-free data transmission at an access device, the method including:
sending service information of the target access equipment through a sensing service network;
and establishing connection between the target access equipment and mobile equipment in the perception service network, and sending the storage data of the access equipment according to the acquisition request of the mobile equipment.
Further, according to the acquisition request of the mobile device, sending the storage data of the access device, further comprising:
and sending one or more of attribute information, advertisement pushing information and wireless access point information of the access equipment according to the acquisition request of the mobile equipment in the perception service network.
According to yet another aspect of the present application, there is also provided a computer readable medium having computer readable instructions stored thereon, the computer readable instructions being executable by a processor to implement the foregoing method.
According to yet another aspect of the present application, there is also provided a mobile device for traffic-less data transmission, the mobile device comprising:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the foregoing method.
According to another aspect of the present application, there is also provided an access device for traffic-free data transmission, the access device including:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the foregoing method.
Compared with the prior art, the method and the system have the advantages that the mobile equipment is added to the sensing service network, and the service information of other equipment in the sensing service network is obtained; determining target access equipment in the other perceived equipment according to the service information; establishing connection between the mobile equipment and the target access equipment, and acquiring storage data of the target access equipment from the target access equipment; therefore, nearby connected peripheral services can be obtained without cellular data network, wireless network or GPS connection, and a flow-free ad hoc network communication protocol between the mobile equipment and the target access equipment is realized.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 illustrates a flow diagram of a method for traffic-less data transmission at a mobile device according to an aspect of the present application;
fig. 2 shows a schematic diagram of adding a mobile device side to a sensing service network according to an embodiment of the present application;
fig. 3 is a flow chart illustrating a method for non-traffic data transmission at an access device according to another aspect of the present application;
FIG. 4 shows a schematic diagram based on Wi-Fi Aware hotspot identification in an embodiment according to the application.
The same or similar reference numbers in the drawings identify the same or similar elements.
Detailed Description
The present application is described in further detail below with reference to the attached figures.
In a typical configuration of the present application, the terminal, the device serving the network, and the trusted party each include one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include non-transitory computer readable media (transient media), such as modulated data signals and carrier waves.
Fig. 1 shows a flowchart of a method for traffic-free data transmission at a mobile device terminal according to an aspect of the present application, the method comprising: step S11, step S12 and step S13, wherein, step S11, the mobile device is added to the sensing service network, and the service information of other devices in the sensing service network is obtained; step S12, determining target access equipment in the sensed other equipment according to the service information; step S13, establishing a connection between the mobile device and the target access device, and acquiring storage data of the target access device from the target access device; therefore, nearby connected peripheral services can be obtained without cellular data network, wireless network or GPS connection, and a flow-free ad hoc network communication protocol between the mobile equipment and the target access equipment is realized.
Specifically, in step S11, add the mobile device to the awareness services network, and obtain service information of other devices in the awareness services network; here, the mobile device includes, but is not limited to, any mobile electronic product, such as a smart phone, a PDA, and the like, which can perform human-computer interaction with a user through a touch panel, and the mobile electronic product may employ any operating system, such as an android operating system, an iOS operating system, and the like. The mobile device can access the internet through the wireless access point to perform inquiry, social contact, shopping, navigation and the like, and for convenience of expression, in the following embodiments of the present application, the wireless access point and the wireless hotspot (WiFi hotspot) are respectively used interchangeably. Wi-Fi Aware is a technology which can enable a device supporting Wi-Fi Aware to automatically sense other devices supporting Wi-Fi Aware in the surroundings, and the Wi-Fi Aware can continuously discover other devices and services in the coverage range of a Wi-Fi signal before a connection is established. The Wi-Fi Aware can enable a user to easily find available information and services matched with preference settings in a local area, enable the user to search data information such as videos, games, media information and information of wireless hotspots before connection is established, and enable the user to establish connection through a wireless network direct connection or a wireless access point after information content or service is found, so that corresponding information content or service is obtained.
Next, in step S12, determining a target access device among the perceived other devices according to the service information; in an embodiment of the present application, a target access device is a terminal device supporting communication of a preset protocol, perceived other devices are other devices discovered by a mobile device through a perception network, service information of the other devices provides a wireless hotspot service for the other device a, the other device B, and the other device C, the other device D provides other services, the terminal device supporting communication of the preset protocol is the other device a, and the other device a is the target access device, where the terminal device supporting communication of the preset protocol is a device supporting services of my party, that is, a terminal device provided by a business having a certain protocol and cooperating with my party.
Subsequently, in step S13, a connection between the mobile device and the target access device is established, and the stored data of the target access device is obtained from the target access device. After the mobile device is added in the Wi-Fi Aware network and the terminal device detected and found by the added mobile device determines the target access device, a channel for communication between the mobile device and the target access device is established, the mobile device acquires the storage data of the target access device from the target access device, for example, acquires wireless hotspot information, identifies the wireless hotspot according to the acquired wireless hotspot information, and realizes the function of identifying the no-traffic hotspot.
Further, in step S11, the mobile device discovers other devices within the service-aware network by scanning; synchronizing specific time and specific channels of the mobile device and the discovered other devices; and acquiring service information in the perception service network based on the synchronized specific time and the specific channel. In an embodiment of the present application, as shown in fig. 2, a schematic diagram of a mobile device added to a sensing service network is shown, where another device B is a device in a cluster of sensing network services, a mobile terminal device a scans to find another device in a peripheral cluster, and a device a is newly added to the cluster; and then, synchronizing parameters of the device A and other devices in the cluster, such as synchronizing a specific time and a specific channel to reduce energy consumption, informing the service information of the device A to other peripheral devices by the device A through a sensing service network, and acquiring the service information of the other devices B in the cluster by the device A. Here, a Wi-Fi Aware enabled device communicates via a messaging mechanism: and the publish/subscribe communication mechanism is used for communicating with other equipment, discovering the other equipment through the subscribe mechanism and informing the other equipment of the service information by the publish mechanism. In an embodiment of the present application, in step S12, when determining the target access device, the target access device supporting communication of a preset protocol may be determined according to service information included in a data frame of the received sensing service. Here, the Wi-Fi Aware data Frame is a standard Frame NAN (neighbor information networking) Service Discovery Frame, and the standard Frame may notify the peripheral device of the Service provided by the peripheral device, so as to determine whether the NAN Service Discovery Frame includes the my party information Service, and if so, other devices corresponding to the my party Service in the NAN Service Discovery Frame are target access devices.
The other devices may be computers, hubs, switches, bridges, routers, gateways, network interface cards, Wireless Access Points (WAPs), modems, etc. in an embodiment of the present application, the target access device is preferably a router device, wherein in step S12, it may be determined whether the received data frame includes service information supporting a predetermined protocol, and if so, one or more router devices supporting communication of the predetermined protocol are determined according to the service information. If the Service information of the router devices under the manufacturers is in the NAN Service Discovery Frame, the router devices can be used as target routers for communicating with the mobile devices in the same Wi-Fi Aware network, and a communication channel is not established between the router devices under the manufacturers without the agreement with the mobile devices, so that a traffic-free ad hoc network communication protocol between the mobile devices and the target router devices is realized.
In step S13, based on the storage data of the target access device obtained from the target access device, specifically, one or more of attribute information, push advertisement information, and wireless access point information of the target access device may be obtained. In this embodiment of the present application, a non-traffic ad hoc network communication protocol established between a mobile device and a target access device may be used, that is, a publish (publish) communication mechanism of Wi-Fi Aware may be used, and attribute information of the target access device on the target access device and storage data may also be obtained, where the attribute information of the target access device is a technical parameter of the target access device and a manufacturer to which the target access device belongs, and the storage data may include some service data such as advertisement information pushed by the manufacturer to which the target access device belongs, advertisement information pushed by a merchant to which a wireless hotspot belongs provided by the target access device belongs, hotspot information of the wireless hotspot, and the like, and may also include pictures, documents, videos, and the like on a terminal device, in an embodiment of the present application, the target access device may be a router device, and when the target router is a router under manufacturer N, if the wireless hotspot provided by the target router is the merchant a, the mobile device may acquire the advertisement information pushed by the manufacturer N from the target router, the pushed advertisement information of the merchant a providing the wireless hotspot, and certainly also acquire the introduction information of the manufacturer N and the introduction information of the merchant a, such as start time, service providing range, contact information, and the like. The mobile equipment can acquire wireless hotspot information to identify the wireless hotspots and also can acquire some expansion interaction information on the router equipment; in addition, after step S13, a target wireless access point may be selected for connection based on the wireless access point information acquired from the target access device. Wherein the wireless access point information may include: name information, password information, MAC address information and geographical position information of the wireless access point; the name information of the wireless hotspot comprises Service Set Identifier (SSID) information, for example, a hotspot name provided by a mobile company is CMCC, the mobile device can acquire parameters such as SSID, MAC, longitude and latitude geographic positions and the like of the wireless hotspot on the router device, identify the wireless hotspot according to the acquired parameters, and select a target wireless hotspot to connect to the internet through the acquired password information.
Fig. 2 is a flowchart illustrating a method for traffic-free data transmission at an access device according to another aspect of the present application, where the method includes: step S21 and step S22, wherein, step S21, sending the service information of the target access device through the sensing service network; step S22, establishing the connection between the target access device and the mobile device, and sending the storage data of the target access device according to the acquisition request of the mobile device in the sensing service network; therefore, the non-flow communication between the access equipment and the mobile equipment in the same sensing service network is realized, and the identification of the wireless access point is carried out.
Specifically, in step S21, the service information of the target access device is sent through the awareness services network; here, the target access device may be a target access device supporting a Wi-Fi Aware function, so that service information of the target access device may be sent through the Wi-Fi Aware, for example, the target access device a supports the Wi-Fi Aware, and the service information that the target access device a can provide may notify other peripheral devices, for example, a wireless hotspot service that is provided;
then, in step S22, a connection between the target access device and a mobile device in the awareness services network is established, and according to an acquisition request of the mobile device, stored data of the target access device is sent; here, the other device notifies the mobile device in the W-Fi Aware network of its own service information, and if the service information includes service information supporting a preset communication protocol, the other device is a target access device and can establish a connection with the mobile device in the Aware service network, so that the target access device can receive a request for obtaining information from the mobile device in the Wi-Fi Aware network, and send the content of stored information on the target access device to the mobile device, for example, send information of a wireless access point provided by the target access device, thereby implementing identification of the wireless access point.
In step S22, according to the acquisition request of the mobile device in the awareness services network, one or more of the attribute information, the advertisement push information, and the wireless access point information of the target access device are sent. In an embodiment of the present application, the target access device may be a router device, and the mobile device may be configured to, through a traffic-free ad hoc network communication protocol established between the mobile device and the target router device, i.e., using the Wi-Fi Aware publish communication mechanism, the router device may also send its attribute information and stored data to the mobile device, wherein, the attribute information of the router device is the technical parameter of the router itself and the affiliated manufacturer, the stored data may include the advertisement information pushed by the affiliated manufacturer, the pushed advertisement information of the wireless hotspot merchant provided by the router, the wireless hotspot information, etc. stored on the router, therefore, the mobile equipment can acquire the wireless hotspot information to identify the wireless hotspot and also can acquire some expansion interaction information on the router equipment, and interaction data between terminal equipment is enriched.
In a specific embodiment of the present application, as shown in fig. 3, after a mobile device joins a Wi-Fi Aware network, the mobile device detects a peripheral Wi-Fi Aware Service, determines whether a NAN Service Discovery Frame includes a local information Service, and if so, acquires WiFi hotspot information on a router device through a Wi-Fi Aware communication mechanism, thereby implementing a function of identifying a no-traffic hotspot.
Furthermore, the embodiment of the present application also provides a computer readable medium, on which computer readable instructions are stored, and the computer readable instructions can be executed by a processor to implement the foregoing method.
An embodiment of the present application further provides a mobile device for traffic-less data transmission, where the mobile device includes:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the foregoing method.
For example, the computer readable instructions, when executed, cause the one or more processors to: adding mobile equipment to a sensing service network, and acquiring service information of other equipment in the sensing service network; determining target access equipment in the other perceived equipment according to the service information; and establishing connection between the mobile equipment and the target access equipment, and acquiring the storage data of the target access equipment from the target access equipment.
In addition, an embodiment of the present application further provides an access device for traffic-free data transmission, where the access device includes:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the foregoing method.
For example, the computer readable instructions, when executed, cause the one or more processors to: sending service information of the target access equipment through a sensing service network; and establishing connection between the target access equipment and the mobile equipment in the perception service network, and sending the storage data of the target access equipment according to the acquisition request of the mobile equipment in the perception service network.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
It should be noted that the present application may be implemented in software and/or a combination of software and hardware, for example, implemented using Application Specific Integrated Circuits (ASICs), general purpose computers or any other similar hardware devices. In one embodiment, the software programs of the present application may be executed by a processor to implement the steps or functions described above. Likewise, the software programs (including associated data structures) of the present application may be stored in a computer readable recording medium, such as RAM memory, magnetic or optical drive or diskette and the like. Additionally, some of the steps or functions of the present application may be implemented in hardware, for example, as circuitry that cooperates with the processor to perform various steps or functions.
In addition, some of the present application may be implemented as a computer program product, such as computer program instructions, which when executed by a computer, may invoke or provide methods and/or techniques in accordance with the present application through the operation of the computer. Program instructions which invoke the methods of the present application may be stored on a fixed or removable recording medium and/or transmitted via a data stream on a broadcast or other signal-bearing medium and/or stored within a working memory of a computer device operating in accordance with the program instructions. An embodiment according to the present application comprises an apparatus comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the apparatus to perform a method and/or a solution according to the aforementioned embodiments of the present application.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of units or means recited in the apparatus claims may also be implemented by one unit or means in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Claims (11)
1. A method at a mobile device terminal for traffic-less data transmission, wherein the method comprises:
adding mobile equipment to a sensing service network, and acquiring service information of other equipment in the sensing service network, wherein the sensing service network is used for automatically sensing other equipment and services in a hotspot signal coverage range before connection is established;
determining target access equipment in the perceived other equipment according to the service information, wherein the target access equipment comprises router equipment;
establishing connection between the mobile equipment and the target access equipment, and acquiring storage data of the target access equipment from the target access equipment;
wherein, determining the target access device among the sensed other devices according to the service information comprises:
and determining target access equipment supporting communication of a preset protocol according to the received service information contained in the data frame of the sensing service network.
2. The method of claim 1, wherein adding a mobile device to a aware services network to obtain service information of other devices within the aware services network comprises:
the mobile device discovers other devices in the awareness services network by scanning;
synchronizing the specific time and the specific channel of the mobile equipment and other discovered equipment;
and acquiring service information notified by other equipment in the perception service network through a release communication mechanism based on the synchronized specific time and the synchronized specific channel.
3. The method of claim 1, wherein determining a target access device among the perceived other devices from the service information comprises:
and judging whether the received data frame contains service information, if so, determining one or more router devices in the sensed other devices according to the service information.
4. The method of claim 1, wherein obtaining the stored data of the target access device from the target access device comprises:
and acquiring one or more of attribute information, advertisement pushing information and wireless access point information of the target access equipment from the target access equipment.
5. The method of claim 4, wherein after obtaining the stored data of the target access device from the target access device, the method comprises:
and selecting a target wireless access point for connection based on the wireless access point information acquired from the target access equipment.
6. The method of claim 4 or 5, wherein the wireless access point information comprises:
name information, password information, MAC address information and geographical location information of the wireless access point.
7. A method for traffic-less data transmission at an access device, wherein the method comprises:
the method comprises the steps that service information of target access equipment is sent through a perception service network, wherein the perception service network is used for automatically perceiving other equipment and services in a hotspot signal coverage range before connection is established, the target access equipment is access equipment supporting communication of a preset protocol determined according to service information contained in a data frame of the perception service network, and the target access equipment comprises router equipment;
and establishing connection between the target access equipment and mobile equipment in the perception service network, and sending the storage data of the target access equipment according to the acquisition request of the mobile equipment.
8. The method of claim 7, wherein transmitting the stored data of the target access device according to the acquisition request of the mobile device comprises:
and sending one or more of attribute information, advertisement pushing information and wireless access point information of the target access equipment according to the acquisition request of the mobile equipment in the perception service network.
9. A computer readable medium having computer readable instructions stored thereon which are executable by a processor to implement the method of any one of claims 1 to 8.
10. A mobile device for traffic-free data transmission, wherein the mobile device comprises:
one or more processors; and
memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the method of any of claims 1 to 6.
11. An access device for traffic-free data transmission, wherein the access device comprises:
one or more processors; and
a memory storing computer readable instructions that, when executed, cause the processor to perform the operations of the method as recited in claims 7 or 8.
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| CN111405681B (en) * | 2020-03-18 | 2023-11-21 | 华为技术有限公司 | Wi-Fi Aware link establishment method, wi-Fi Aware link establishment system, electronic equipment and storage medium |
| CN114598598B (en) * | 2020-11-19 | 2023-11-10 | 美的集团股份有限公司 | Network distribution method and device for Internet of Things equipment |
| CN114826916A (en) * | 2021-01-28 | 2022-07-29 | 阿里巴巴集团控股有限公司 | Data transmission method, device, system and computer storage medium |
| CN112888029B (en) * | 2021-02-03 | 2022-08-09 | 惠州Tcl移动通信有限公司 | Communication method, computer equipment and computer readable storage medium |
| CN112788700A (en) * | 2021-02-25 | 2021-05-11 | 芜湖美的厨卫电器制造有限公司 | Communication method, terminal and readable storage medium |
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