WO2013178137A1

WO2013178137A1 - Service authorization method, system and related device for wi-fi direct terminal device

Info

Publication number: WO2013178137A1
Application number: PCT/CN2013/079211
Authority: WO
Inventors: 沙爽; 马岚
Original assignee: 中兴通讯股份有限公司
Priority date: 2012-08-24
Filing date: 2013-07-11
Publication date: 2013-12-05
Also published as: CN102883318A

Abstract

A service authorization method, system and related device for a Wi-Fi Direct terminal device can effectively reduce the phenomena of uneven distribution and service congestion of serving devices. The method comprises: a service application device and a service authorization device configuring an authorization code in advance; the service application device sending to the service authorization device which is scanned thereby a service authorization request containing an authorization code, the authorization code comprising service type; and the service authorization device matching the authorization code configured in advance with the authorization code in the service authorization request, and when it is determined that the matching is successful, providing a corresponding service according to the service type of the authorization code. The system comprises a service application device and a service authorization device.

Description

Method, system and related device for Wi-Fi Direct terminal device service authorization

Technical field

The present invention relates to the field of communications technologies, and in particular, to a wireless fidelity direct connection (Wi-Fi Direct) terminal device service authorization method, system, and related device. Background technique

Wi-Fi Direct (Wireless Fidelity Direct, Wi-Fi Direct standard means that devices in a wireless network can be connected to each other without using a wireless router, enabling direct interconnection of Wi-Fi devices, helping users to be simpler and more convenient. The way to complete the tasks of printing, sharing, synchronizing and displaying) The terminal establishes a connection in a one-to-one or one-to-many topology by forming a group, and the working form of the group is similar to the infrastructure BSS. The entire team is responsible for a Wi-Fi Direct device, including controlling which devices join, when the team starts and terminates, and so on. This device is an access point for traditional client devices and provides some of the services provided by the infrastructure access point.

Wi-Fi Direct devices are interconnected via Wi-Fi Protected Setu (WPS). The more common one is Push Button Config (PBC), which means that the user presses a dedicated one on the target device. The PBC button can be established at the same time by confirming on the terminal; however, the current Wi-Fi Direct connection protocol only defines the service discovery mechanism, and there is no authorization management mechanism at the service level, which causes the problem of uneven distribution of service resources. Summary of the invention

In view of the above analysis, the embodiment of the present invention provides a Wi-Fi Direct terminal device service authorization method, related device and system, which are used to solve the service resource distribution of the Wi-Fi Direct connection protocol in the related art. The problem of unevenness.

The purpose of the embodiments of the present invention is mainly achieved by the following technical solutions:

A Wi-Fi Direct terminal device service 4 authorized method, including:

The service authorization device pre-configures the authorization code;

After the service authorization device receives the service authorization request of the service application device, according to the The authorization code in the service authorization request is matched with the pre-configured authorization code. When the confirmation is successful, the corresponding service is provided to the service application device according to the service type of the authorization code.

Preferably, if the matching is unsuccessful, the service authorization device sends a message indicating that the matching fails to the service requesting device.

Preferably, the method further comprises

After the authorization code is successfully matched, the service authorization device further determines whether it is fully loaded, and provides the corresponding service to the service application device only when the load is not full;

Or,

Before the authorization code is matched, the service authorization device determines whether it is fully loaded, and triggers the process of matching the authorization code only when it is not full.

Preferably, the authorization code further includes a level of the service requesting device, and the service authorization device preferentially responds to the service authorization request of the high priority service requesting device according to the level.

The embodiment of the invention further provides a method for service authorization of a Wi-Fi Direct terminal device, which comprises:

The service application device pre-configures the authorization code;

The service requesting device sends a service authorization request including an authorization code to the service authorization device that is scanned by the service requesting device, where the authorization code includes: a service type;

After the service authorization device successfully matches the authorization code in the service authorization request with the pre-configured authorization code, the service application device receives the corresponding service provided by the service authorization device according to the service type of the authorization code. service.

Preferably, the method further includes: after receiving the matching failure message sent by the service authorization device, the service requesting device determines the matching result, and when the confirmation is that the application code fails because the authorization code does not match, further determining whether The authorization code is set incorrectly. If yes, the authorization code is reconfigured with the service authorization device. If not, the service authorization request is resent to the service authorization device.

An embodiment of the present invention further provides a service requesting device, including:

a lookup module configured to scan and discover the service authorization device; The authorization code management module is configured to pre-configure an authorization code, and send a service authorization request including an authorization code to the service authorization device scanned by the search module, where the authorization code includes: a service type;

And a receiving module, configured to receive a corresponding service that is sent by the service authorization device scanned by the search module according to the service type of the authorization code.

Preferably, further comprising

The judging module is configured to: after receiving the message that the service authorization device sends a matching failure, determine the matching result, if the application fails due to the unmatched authorization code, further determine whether the authorization code is set incorrectly, if not And triggering the authorization code management module to resend the service authorization request to the service authorization device, and if yes, triggering the authorization code management module to reconfigure the authorization code with the service authorization device.

The embodiment of the invention further provides a service authorization device, which includes:

Authorization code management module, set to pre-configure authorization code;

The matching processing module is configured to match the authorization code in the service authorization request of the service requesting device with the pre-configured authorization code, and when the confirmation is successful, the notification execution module sends the service according to the service type of the authorization code. The application device provides a corresponding service, and when the confirmation fails, the notification execution module sends a message indicating that the matching fails to the service requesting device;

And an execution module, configured to provide a corresponding service to the service requesting device according to the service type of the authorization code according to the notification of the matching processing module, or send a message that the matching request fails to the service requesting device.

Preferably, the matching processing module is configured to: when the acknowledgment is successful, the notification execution module provides a corresponding service to the service requesting device according to the service type of the authorization code, including: the matching processing module is set to be After the authorization code is successfully matched, it is determined whether the service authorization device is fully loaded, and only when the load is not full, the execution module is notified to provide the corresponding service to the service application device;

Or the matching processing module is further configured to determine whether the service authorization device is fully loaded before the authorization code is matched, and trigger the process of performing the authorization code matching only when the device is not full.

Preferably, the service authorization device further includes: a priority response connected to the execution module And a module, configured to preferentially respond to the service authorization request of the high priority service requesting device according to the level of the service requesting device included in the authorization code.

The embodiment of the present invention further provides a system for service authorization of a Wi-R Direct terminal device, including: the service Shenqian device as described above and the service authorization device as described above.

The beneficial effects of the embodiments of the present invention are as follows:

The Wi-Fi Direct terminal device service authorization method, system and related device provided by the embodiment of the present invention, the service application device and the service authorization device are pre-configured with an authorization code, and when the service application device needs a service, the service authorization device needs to be sent a service. Authorization request, the request carries the authorization code of the required service type, and the service authorization device completes the service of the service application device only if the verification authorization code matches, and does not match, and sends the authorization code to the service application device to match. The message of failure. The method can effectively reduce the uneven distribution of service equipment and service congestion, and can effectively control resource waste, and can also improve the working efficiency of the system to a certain extent.

Other features and advantages of the embodiments of the present invention will be set forth in the description in the description. The objectives and other advantages of the embodiments of the present invention can be realized and obtained by the structure particularly pointed in the appended claims. BRIEF abstract

1 is a flowchart of a Wi-Fi Direct terminal device service authorization method according to Embodiment 1 of the present invention; FIG. 2 is a flowchart of a Wi-Fi Direct terminal device service authorization method according to Embodiment 2 of the present invention; FIG. 4 is a schematic structural diagram of a Wi-Fi Direct service application device according to Embodiment 5 of the present invention; FIG. 5 is a schematic structural diagram of a Wi-Fi Direct service authorization device according to Embodiment 6 of the present invention; schematic diagram. Preferred embodiment of the invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be specifically described with reference to the accompanying drawings, wherein A portion, together with the embodiments of the invention, is used to illustrate the principles of the invention. For the sake of clarity and simplicity, detailed descriptions of known functions and structures in the devices described herein will be omitted when they may obscure the subject matter of the present invention.

The embodiment of the invention provides a method for Wi-Fi Direct winter end device service authorization, Wi-Fi Direct is Wireless Fidelity Direct, and the Wi-Fi Direct standard refers to allowing devices in a wireless network to connect to each other without using a wireless router. It enables direct interconnection of Wi-Fi devices, helping users to complete tasks such as printing, sharing, synchronizing and displaying in a simpler and more convenient way.

Example 1

The method for service authorization of a Wi-Fi Direct terminal device according to an embodiment of the present invention as shown in FIG. 1 includes the following steps:

5101. The service application device and the service authorization device are pre-configured with an authorization code.

S103. After receiving the service authorization request of the service requesting device, the service authorization device performs matching according to the authorization code in the service authorization request and the pre-configured authorization code. When the confirmation is successful, according to the authorization code. The service type provides the corresponding service to the service application device.

The method for granting service authorization of the Wi-Fi Direct terminal device provided by the embodiment of the present invention, the service requesting device and the service authorization device are pre-configured with an authorization code, and when the service application device needs the service, the service authorization device needs to send a service authorization request, in the request The authorization code of the required service type is carried, and the service authorization device completes the service requesting device service only if the authentication authorization code matches, and the service requesting device sends a message that the authorization code fails to match. The method can effectively reduce the uneven distribution of service equipment and the congestion of services, and can effectively control the waste of resources, and can also improve the working efficiency of the system to a certain extent. Example 2

An embodiment of the present invention provides a method for service authorization of a Wi-Fi Direct terminal device. Referring to FIG. 2, the method includes: 5201. The service application device and the service authorization device are pre-configured with an authorization code.

5202. The service requesting device sends a service authorization request that includes an authorization code to the service authorization device that is scanned by the service requesting device, where the authorization code includes: a service type;

After receiving the service authorization request of the service application device, the service authorization device performs matching according to the authorization code in the service authorization request and the pre-configured authorization code. When the confirmation is successful, the process proceeds to the next step. If the matching is unsuccessful, the service authorization device sends a message that the authorization code matching fails to the service requesting device;

After the service requesting device receives the message that the matching fails, the matching result is judged. When the confirmation is that the application code fails because the authorization code does not match, further determining whether the authorization code is set incorrectly, and if yes, re-assigning the service authorization. The device configures the authorization code, if not, resends the service authorization request.

S204: The service authorization device determines whether it is fully loaded. If it is full, it refuses to provide the corresponding service to the service application device according to the service type of the authorization code; if not, the process proceeds to the next step;

S205. The authorization code further includes a level of the service requesting device, and the service authorization device preferentially responds to the service authorization request of the service application device with a high priority according to the level.

It should be noted that, step 203 and step 204 are not limited to the foregoing execution sequence, and may be: before the authorization code is matched, the service authorization device determines whether it is fully loaded, and if it is full, rejects the service type according to the authorization code. The service application device provides the corresponding service. If it is not full, the process of matching the authorization code is triggered.

Querying the working status of the service authorization device, and notifying the service application device if the service authorization device is full, the service application device may find another service capable of servicing the authorized device to complete the service, and avoiding the service. Authorized devices wait, improving work efficiency.

The service authorization device responds to the service authorization request of the service application device according to the level of the service application device, and the priority response is high, and the high priority service authorization device service needs to be the fastest. carry out.

Example 3 An embodiment of the present invention provides a system for service authorization of a Wi-Fi Direct terminal device. Referring to FIG. 3, the system includes:

The service requesting device 301 is configured to pre-configure an authorization code, and send a service authorization request including an authorization code to the service authorization device scanned by the service authorization device, where the authorization code includes: a service type;

The service authorization device 302 is configured to pre-configure an authorization code, and the authorization code in the service authorization request is matched with the pre-configured authorization code. When the confirmation is successful, the corresponding service type is provided according to the service type of the authorization code. service.

The system for granting service authorization of the Wi-Fi Direct terminal device provided by the embodiment of the present invention, the service requesting device and the service authorization device are pre-configured with an authorization code, and when the service application device requires, sending a service authorization request to the service authorization device, requesting The authorization code of the service to be used is carried, and the service authorization device only completes the service of the service application device if the authentication authorization code matches, and the service requesting device sends a message that the authorization code fails to match. The method can effectively reduce the uneven distribution of service equipment and service congestion by controlling and managing the service of the service authorization device, and can effectively control the waste of resources, and can also improve the working efficiency of the system to a certain extent. Example 4

The embodiment of the invention provides a system for service authorization of a Wi-Fi Direct terminal device, the system comprising:

The service requesting device is configured to pre-configure an authorization code, and send, to the service authorization device that is scanned, a service authorization request that includes an authorization code, where the authorization code includes: a service type, and is further configured to receive the service application device If the authorization code matches the unsuccessfully sent authorization code to match the failed message, the matching result is judged. If the application fails because the authorization code does not match, it is further determined whether the authorization code is set incorrectly. If not, the service is resent. Authorization request, if yes, re-configure the authorization code with the service authorization device.

The service authorization device is configured to match the authorization code in the service authorization request with a pre-configured authorization code, and send a message that the authorization code fails to be matched to the service application device when the matching is unsuccessful. When it is confirmed that the matching is successful, it is further determined whether the service authorization device is fully loaded, and if full, refuses to provide a corresponding service according to the service type of the authorization code, if If the load is not full, the service authorization request of the service priority device of the high priority is preferentially responded according to the level of the service requesting device; or before the authorization code is matched, it is determined whether the service authorization device is fully loaded, for example, full load, Refusing to provide a corresponding service according to the service type of the authorization code, for example, a process of triggering the authorization code matching, and when the matching is successful, the service request of the high priority is preferentially responded according to the level of the service application device. The service authorization request of the device, when the confirmation match is unsuccessful, the service authorization request of the service requesting device is rejected.

Example 5

The embodiment of the present invention further provides a service application device. Referring to FIG. 4, the service application device includes:

The searching module 401 is configured to scan and discover the service authorization device;

The authorization code management module 402 is configured to pre-configure an authorization code, and send a service authorization request including an authorization code to the service authorization device scanned by the service authorization device, where the authorization code includes: a service type;

The receiving module 403 is configured to: after the authorization code of the service authorization request in the service authorization device matches the pre-configured authorization code, receive the service authorization device according to the service type of the authorization code. The corresponding service.

The determining module 404 is configured to: after receiving the matching failure message sent by the service authorization device, determine the matching result, if the application fails due to the unmatched authorization code, further determine whether the authorization code is set incorrectly, if If not, the authorization code management module 402 is triggered to resend the service authorization request to the service authorization device. If yes, the authorization code management module 402 is triggered to re-configure the authorization code with the service authorization device.

The service requesting device of the embodiment of the present invention is provided with an authorization code management module, and the authorization code management module generates an authorization code in advance with the service authorization device, where the authorization code carries the level of the service application device and the type of the required service, and the service is required. When the authorized device provides the service, the authorization code is sent to the service authorization device, and the service authorization device performs matching according to the authorization code, and if the matching is unsuccessful, the service requesting device sends a message that the authorization code fails to match, and the determining module The reason for the failure of the matching is judged based on the matching result sent. By setting the above modules in the service application device, the problem of uneven distribution and low efficiency of the service device can be effectively reduced. Example 6

The present invention further provides a service authorization device. Referring to FIG. 5, the service authorization device includes: an authorization code management module 501, configured to pre-configure an authorization code;

The matching processing module 502 is configured to match the authorization code in the service authorization request of the service requesting device with the pre-configured authorization code. When the confirmation is successful, the notification execution module applies to the service according to the service type of the authorization code. The device provides a corresponding service, and when it is determined that the matching is unsuccessful, the notification execution module sends a message that the matching request fails to the service requesting device;

The executing module 503 is configured to provide a corresponding service to the service requesting device according to the service type of the authorization code according to the notification of the matching processing module, or send a message that the matching request fails to the service requesting device;

The matching processing module 502 is configured to: when the matching is successful, the notification execution module provides a corresponding service to the service requesting device according to the service type of the authorization code, including: after the authorization code is successfully matched, further determining Whether the service authorization device is fully loaded, and if the load is full, notifying the execution module to refuse to provide a corresponding service to the service application device according to the service type of the authorization code, and if not, the notification module is notified to the execution module. Said service application equipment provides corresponding services;

The executing module 503 is further configured to: according to the notification of the determining module, refuse to provide a corresponding service to the service requesting device according to the service type of the authorization code; or provide a corresponding service to the service application device.

Alternatively, the matching processing module 502 is further configured to determine whether the service authorization device is fully loaded before the authorization code is matched, and if the load is full, notify the execution module to refuse to apply to the service according to the service type of the authorization code. The device provides the corresponding service, and if it is not full, triggers the process of performing the authorization code matching;

The executing module 503 is further configured to refuse to provide a corresponding service to the service requesting device according to the service type of the authorization code according to the notification of the determining module.

The service authorization device further includes: a priority response module 504 connected to the execution module 503, configured to preferentially respond to a high priority according to a level of the service requesting device included in the authorization code The service authorization request of the service application device.

The service authorization device provided by the embodiment of the present invention is provided with an authorization code management module, and the authorization code management module manages the authorization code, thereby effectively improving the problem of uneven distribution of service devices, service congestion and resource waste, and effectively improving the problem. Work efficiency.

In summary, the method, system and related device for service authorization of a Wi-Fi Direct terminal device provided by the embodiment of the present invention can at least bring about the following beneficial effects:

A service authorization method, system and related device for a Wi-Fi Direct terminal device provided by an embodiment of the present invention, the service requesting device needs to send a service authorization request to the service authorization device, and the request carries the authorization code of the required service, The service authorization device completes the service requesting device service only if the authentication authorization code matches, and sends a message indicating that the authorization code fails to be matched to the service application device. The method controls and manages the operation of the service authorization device, and can compete for the uneven distribution of the service device and the service congestion, and can effectively control the waste of resources.

The Wi-Fi Direct terminal device service authorization method, system and related device provided by the embodiment of the present invention, the service authorization device responding to the service application according to the level of the service application device and the working status of the service authorization device. The service required by the device, when the service authorization device is fully loaded, requesting the service to fill the message full of the device, the service requesting device may find another serviceable authorized device, or wait for the service authorization device to be busy, and continue to send the request. . Moreover, the service authorization device may also respond to the service required by the service authorization device according to the level of the service application device, and improve work efficiency to a certain extent.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or within the technical scope disclosed by the present invention. Alternatives are intended to be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims. Industrial applicability

In the embodiment of the present invention, the service requesting device and the service authorization device are pre-configured with the authorization code. When the service application device needs the service, the service authorization device needs to send a service authorization request, and the request carries the authorization code of the required service type, and the service Authorized devices only have conditions to verify that the authorization code matches After the service of the service application device is completed, if the service does not match, the service requesting device sends a message that the authorization code fails to match. The method can effectively reduce the uneven distribution of service equipment and service congestion, and can effectively control resource waste, and can also improve the working efficiency of the system to a certain extent.

Claims

Claim

A method for authenticating a Wi-Fi Direct terminal device service, comprising: pre-configuring an authorization code by a service authorization device;

After receiving the service authorization request of the service application device, the service authorization device performs matching according to the authorization code in the authorization request and the pre-configured authorization code, and when the confirmation is successful, according to the The service type of the authorization code provides the corresponding service to the service application device.

2. The method according to claim 1, further comprising: if the matching is unsuccessful, the service granting device sends a message indicating that the matching fails to the service requesting device.

3. The method according to claim 1 or 2, wherein

Or:

The method according to claim 1, wherein the authorization code further includes a level of the service application device, and the service authorization device preferentially responds to the service of the service application device with a high priority according to the level Authorization request.

5. A method for Wi-Fi Direct terminal device service authorization, comprising:

The service application device pre-configures the authorization code;

The method according to claim 5, further comprising: after receiving the message of the matching failure sent by the service authorization device, the service requesting device determines the matching result, and when the confirmation is due to the authorization code not matching, the application is When it fails, further determine whether the authorization code is set incorrectly. If yes, the authorization code is reconfigured with the service authorization device, and if not, the service authorization request is resent to the service authorization device.

7. A service application device, including:

a lookup module, set to scan and discover service authorization devices;

The authorization code management module is configured to pre-configure an authorization code, and send a service authorization request including an authorization code to the service authorization device scanned by the search module, where the authorization code includes: a service type;

8. The service requesting device according to claim 7, further comprising

9. A service authorization device, including:

Authorization code management module, set to pre-configure authorization code;

10. The service authorization device according to claim 9, wherein:

The matching processing module is configured to: when the confirmation is successful, the notification execution module provides the corresponding service to the service application device according to the service type of the authorization code, including: The matching processing module is configured to: after the authorization code is successfully matched, determine whether the service authorization device is fully loaded, and notify the execution module to provide a corresponding service to the service application device only when the load is not full.

11. The service authorization device according to claim 10, wherein:

The matching processing module is further configured to determine whether the service authorization device is fully loaded before the authorization code is matched, and trigger the process of performing the authorization code matching only when the load is not full.

The service authorization device according to claim 9, further comprising: a priority response module connected to the execution module, configured to perform high priority according to a level priority response of the service application device included in the authorization code The service authorization request of the service requesting device of the level.

A system for service authorization of a Wi-Fi Direct terminal device, comprising: the service application device according to any one of claims 7 to 8 and the service authorization device according to any one of claims 9 to 12.