WO2016061981A1 - 实现wlan共享的方法、系统和wlan共享注册服务器 - Google Patents

实现wlan共享的方法、系统和wlan共享注册服务器 Download PDF

Info

Publication number
WO2016061981A1
WO2016061981A1 PCT/CN2015/074154 CN2015074154W WO2016061981A1 WO 2016061981 A1 WO2016061981 A1 WO 2016061981A1 CN 2015074154 W CN2015074154 W CN 2015074154W WO 2016061981 A1 WO2016061981 A1 WO 2016061981A1
Authority
WO
WIPO (PCT)
Prior art keywords
wlan
wlan network
query
information
registration server
Prior art date
Application number
PCT/CN2015/074154
Other languages
English (en)
French (fr)
Inventor
高扬
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2016061981A1 publication Critical patent/WO2016061981A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Definitions

  • the embodiment of the invention relates to a wireless local area network (WLAN) technology, and in particular to a method and system for implementing WLAN sharing and a WLAN shared registration server.
  • WLAN wireless local area network
  • a private local area network is a small local area network that is built by users using wireless devices and is used by users themselves.
  • Private WLANs typically consist of private WLAN gateways such as wireless routers and mobile terminals.
  • Access passwords Users can restrict access to external users and terminals by setting access credentials for the wireless router, such as access passwords.
  • access credentials for the wireless router such as access passwords.
  • the access password of the wireless router is notified to the designated person to open the access right to the designated person.
  • the current private WLANs are all equipped with access passwords. Therefore, although private WLANs are highly popular, they are similar to information access islands and cannot be shared.
  • a typical scenario is that in the apartment community, almost all households have private WLANs deployed, and a loose WLAN deployment method that users use themselves to build their own wireless devices for users to use. Basically, available WLANs can be found everywhere in the community, but these available WLAN accesses cannot be used because access codes for these private WLANs are not available.
  • the invention In some existing processing methods, such as the application number CN201210017169.9, the invention whose name is "private WLAN sharing method, system, server, terminal, and gateway management server", maintains the private through the defined private WLAN sharing server.
  • SSID Service Set Identifier
  • the embodiments of the present invention provide a method and system for implementing WLAN sharing, and a WLAN shared registration server, which can effectively solve the problem of loose WLAN deployment sharing, and is suitable for loose WLAN deployment.
  • a method for implementing WLAN sharing in a wireless local area network includes:
  • the WLAN sharing registration server obtains the WLAN network identifier and the access credentials of the WLAN network to which the registered WLAN device belongs;
  • the WLAN sharing registration server returns the queried WLAN network information to the UE according to the query of the user equipment UE.
  • the method further includes:
  • the WLAN sharing registration server receives a query request for carrying the query information from the UE, and the query information includes at least the WLAN network identifier searched by the UE.
  • the WLAN network identifier searched by the UE includes one or more.
  • the initiating the query by the UE includes:
  • Each query request queries a WLAN network identifier, and initiates one or more query requests to query all WLAN network identifiers in the searched WLAN list;
  • all the WLAN network identifiers in the searched WLAN list are included in one query request.
  • the queried WLAN network information includes the registered WLAN network identifier and its corresponding access credentials
  • the returning the queried WLAN network information to the UE includes:
  • the WLAN sharing registration server queries whether the WLAN network identifier carried in the query request is stored locally, and if so, the WLAN network identifier and its corresponding access credentials are carried in the query response and returned to the UE. .
  • the queried WLAN network identifier and its corresponding access credentials include one or more groups.
  • the WLAN network identifier and its corresponding access credentials include two or more sets of WLAN network identifiers of the WLAN network having the same WLAN network identifier and a corresponding set of access credentials. .
  • the query information further includes geographic location information of the UE.
  • the method further includes: the WLAN sharing registration server locates the WLAN device according to the geographic location information of the UE;
  • the WLAN network information that is queried is the registered WLAN network identifier and the corresponding access voucher; the returning the queried WLAN network information to the UE includes:
  • the WLAN shared registration server extracts the WLAN network identifier and the access QoS corresponding to the locally stored WLAN device, and queries whether the WLAN network identifier carried in the request is stored therein. If the WLAN network identifier is stored, the WLAN network identifier and the corresponding The access credentials are carried back to the UE in the query response.
  • the method further includes: obtaining, by the WLAN sharing registration server, geographic location information of the registered WLAN device;
  • the WLAN network information that is queried is the registered WLAN network identifier and the corresponding access voucher; the returning the queried WLAN network information to the UE includes:
  • the WLAN sharing registration server returns the matching access vouchers corresponding to the registered WLAN network identifier to the UE by matching the received geographical location information and the geographical location information of the WLAN device stored by the WLAN.
  • the WLAN sharing registration server receives a query request for carrying the query information from the UE, where the query information includes geographical location information of the UE itself;
  • the returning the queried WLAN network information to the user equipment includes:
  • the WLAN shared registration server returns the information of the available WLAN network that satisfies the scope policy to the UE as a query result according to the preset range policy.
  • the method further includes: the UE, according to the query result, present the information of the WLAN network that is queried to the user.
  • the method before the presenting the information of the WLAN network that is queried to the user, the method further includes:
  • the UE filters the query result according to a preset filtering policy.
  • the method further includes:
  • the query result includes a WLAN network identifier and geographic location information thereof.
  • the query result further includes: an access credential corresponding to the WLAN network.
  • the method further includes: the WLAN shared registration server implements a process of logging in to the UE, and acquires login information of the UE;
  • the method further includes:
  • the WLAN sharing registration server determines, according to the preset query policy and the login information of the user equipment, whether to allow the query result to be returned to the UE, and if so, returns a query result to the UE; if prohibited, returns a query to the UE failure.
  • the method before the returning the queried WLAN network information to the UE, the method further includes: the WLAN sharing registration server encrypting the access credentials in the queried WLAN network information.
  • the WLAN network identifier is a service set identifier SSID; the access credential is an access password.
  • the present invention also discloses a system for implementing WLAN sharing, including at least a WLAN sharing registration server and a WLAN device;
  • the WLAN shared registration server is configured to receive the registration from the WLAN network, save the WLAN network identifier and the access credentials of the WLAN network to which the registered WLAN device belongs, receive the query from the UE, and return the queried WLAN network information to the UE;
  • the WLAN device is configured to register with the WLAN shared registration server; authenticate the UE requesting access and access the WLAN network to which it belongs;
  • the WLAN sharing registration server is further configured to receive geographical location information of the UE itself from the UE;
  • the WLAN sharing registration server is further configured to locate according to the received geographical location information.
  • the WLAN device identifier of the WLAN network information that is queried is the registered WLAN network identifier that is located.
  • the geographic location information of the WLAN device is sent to the WLAN sharing registration server;
  • the WLAN shared registration server is further configured to match the received geographical location information with the geographical location information of the WLAN device that is stored by itself, and return the matching access vouchers corresponding to the registered WLAN network identifier to the UE.
  • the WLAN sharing registration server is further configured to receive geographical location information of the UE itself from the UE;
  • the WLAN shared registration server is further configured to, according to the received geographical location information, return the information of the available WLAN network in the vicinity of the current location of the UE that satisfies the scope policy to the UE as a query result according to the preset range policy.
  • the system further includes a UE, configured to present the queried information of the WLAN network to the user according to the received query result.
  • the UE is further configured to filter the query result according to a preset filtering policy.
  • the UE is further configured to filter, according to the geographical location information of the UE after the mobile station and the filtering policy, information about the queried WALN network that is queried to update the presented information to the user.
  • WLAN network information information about the queried WALN network that is queried to update the presented information to the user.
  • the query result includes a WLAN network identifier and geographical location information thereof.
  • the query result further includes: an access credential corresponding to the WLAN network.
  • the WLAN network identifier is a service set identifier SSID, and the access credential is an access password.
  • the WLAN sharing registration server is further configured to perform login processing on the UE;
  • the WLAN shared registration server is further configured to, according to the preset query policy and the login information of the UE, return an access credential to the UE when determining to allow a query result to be returned to the UE; When the UE returns the query result, the query fails to be returned.
  • the WLAN sharing registration server is further configured to encrypt the queried access credentials.
  • the invention further discloses a WLAN sharing server, which at least comprises a registration module and a login module. Block, where
  • a registration module configured to receive a registration from a WLAN network, and save a WLAN network identifier and an access credential of a WLAN network to which the registered WLAN device belongs;
  • the query module is configured to receive the query from the UE and return the query to the WLAN network information to the UE.
  • the WLAN sharing registration server When the UE is initiating a query and transmitting its own geographic location information to the WLAN sharing registration server, the WLAN sharing registration server further includes a positioning module, configured to locate the WLAN device according to the geographical location information of the received UE;
  • the query module is configured to receive a query from the user equipment, and return the registered registered WLAN network identifier and its corresponding access credentials to the UE.
  • the WLAN sharing registration server When the UE is initiating a query and transmitting its own geographic location information to the WLAN sharing registration server, the WLAN sharing registration server further includes a positioning module, configured to locate the WLAN device according to the geographical location information of the received UE;
  • the registration module is further configured to save the geographical location information of the WLAN device while the WLAN network initiates registration;
  • the querying module is further configured to match the geographical location information of the received UE and the geographical location information of the WLAN device that is stored by the UE, and return the matched registered WLAN network identifier and its corresponding access credentials. To the UE.
  • the query information is further configured to return information of the available WLAN network that satisfies the scope policy to the UE as a query result according to a preset range policy.
  • the query module is further configured to encrypt the accessed access credential.
  • a login module configured to receive a login request from the UE
  • the querying module is further configured to, according to the preset query policy and the login information of the UE, return an access credential to the UE when determining to allow a query result to be returned to the UE; when determining the prohibition, The UE returns a query failure.
  • the technical solution of the present application includes the WLAN network registration and the access vouch for the WLAN network to which the WLAN device belongs to the WLAN sharing registration server; and the WLAN sharing registration server queries the WLAN network information according to the query of the user equipment. Return to the user device.
  • the method of the invention effectively solves the problem of sharing the loose WLAN deployment and is suitable for loose WLAN deployment. That is to say, as long as the WLAN deployment exists, the WLAN network identifier and the corresponding access credentials can be shared with the required UE by registering in the WLAN sharing registration server.
  • the WLAN sharing registration server by locating the WLAN network, the WLAN sharing registration server only returns the accessed access vouchers corresponding to the registered registered private WLAN network identifier to the user equipment, thereby reducing the registered WLAN device.
  • the problem caused by the duplicate name simplifies the query process of the scenario with the registration of a large number of WLAN devices, and also makes the access of subsequent user devices simple.
  • the present invention further facilitates the application of the WLAN-sharing network by displaying the available WLAN network information within a certain range to the user, so that the user intuitively predicts the WLAN network available in the direction of its movement in advance.
  • FIG. 1 is a schematic structural diagram of a system for implementing WLAN sharing according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a WLAN shared registration server according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of a method for implementing WLAN sharing according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a first embodiment of a method for implementing WLAN sharing according to an embodiment of the present invention
  • FIG. 5 is a schematic flowchart diagram of a second embodiment of a method for implementing WLAN sharing according to an embodiment of the present disclosure
  • FIG. 6 is a schematic flowchart of a third embodiment of a method for implementing WLAN sharing according to an embodiment of the present invention.
  • FIG. 7 is a schematic flowchart diagram of a fourth embodiment of a method for implementing WLAN sharing according to an embodiment of the present disclosure
  • FIG. 8 is a schematic flowchart diagram of a fifth embodiment of a method for implementing WLAN sharing according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural diagram of a system for implementing WLAN sharing according to an embodiment of the present invention, as shown in FIG. 1 , including a WLAN shared registration server, a WLAN device, and a user equipment;
  • the WLAN shared registration server is configured to receive the registration from the WLAN network, save the WLAN network identifier and the access credentials of the WLAN network to which the registered WLAN device belongs, receive the query from the user equipment, and return the queried WLAN network information to the user equipment;
  • the registration request comes from the WLAN device; if the WLAN device does not support automatic registration, the registration request comes from the WLAN administrator.
  • the WLAN device is configured to register with the WLAN shared registration server; authenticate the user equipment requesting access and access the WLAN network to which it belongs;
  • the user equipment is configured to initiate a query to the WLAN shared registration server by using the searched WLAN network identifier, receive the queried WLAN network information, and use the obtained WLAN network information to initiate an access request to the corresponding WLAN device. .
  • the user equipment is further configured to send its own geographical location information to the WLAN shared registration server when initiating the query. That is, the WLAN sharing registration server is further configured to receive the geographical location information of the UE itself from the UE; correspondingly,
  • the WLAN shared registration server is further configured to locate the WLAN device according to the received geographical location information.
  • the WLAN network identifier in the queried WLAN network information is the registered registered WLAN network identifier, that is, At this time, the WLAN shared registration server returns only the registered registered WLAN network identifier and its corresponding access credentials to the user equipment.
  • the geographic location information of the WLAN device is simultaneously sent to the WLAN sharing registration server.
  • the WLAN sharing registration server is further configured to match the received geographical location information and the WLAN stored by itself.
  • the geographical location information of the device returns only the matched registered WLAN network identifier and its corresponding access credentials to the user equipment.
  • the matching means that the geographical location information of the two displays the same position or within a preset distance range, and the like by those skilled in the art, as long as it can satisfy the WLAN network that the subsequent UE can access the signal sufficiently strong.
  • the WLAN shared registration server returns the information of the available WLAN network near the current location of the UE that satisfies the scope policy to the UE according to the received geographical location information, and the available WLAN network in the vicinity of the query result.
  • the user equipment is further configured to: present the information of the WLAN network that is queried to the user according to the received query result; and further, the user equipment is further configured to The query result is filtered according to a preset filtering policy.
  • the user equipment is further configured to: according to the geographical location information after the UE moves and the filtering policy, query the available WALN network.
  • the information is filtered to update the WLAN network information presented to the user.
  • the query result includes the WLAN network identifier and its geographical location information.
  • the query result further includes: an access credential corresponding to the WLAN network.
  • the WLAN network identifier is a service set identifier SSID
  • the access credential is an access password.
  • the available WLAN network information in a certain range is displayed to the user, so that the user intuitively predicts the WLAN network available in the direction of its movement, which further facilitates the application of the WLAN sharing network.
  • the user equipment is also configured to log in to the WLAN sharing registration server;
  • the WLAN shared registration server is further configured to, according to the preset query policy and the login information of the user equipment, return the access credential to the user equipment when determining to allow the query result to be returned to the user equipment; and determine to prohibit returning the query result to the user equipment. When returning the query failed.
  • the WLAN sharing registration server is further configured to encrypt the access credentials in the WLAN network information that is queried.
  • the user equipment is a terminal type user equipment with WLAN access capability, such as a smart phone, a tablet type tablet computer, a notebook computer or other user smart device.
  • the WLAN device and the WLAN shared registration server are I1 interfaces, and the UE and the WLAN share the I2 interface between the registration servers, and the UE and the WLAN device are I3 interfaces.
  • FIG. 2 is a schematic structural diagram of a WLAN shared registration server according to the present invention. As shown in FIG. 2, at least a registration module and a login module are included, where
  • the registration module is configured to receive the registration from the WLAN network, and save the WLAN network identifier and the access credentials of the WLAN network to which the registered WLAN device belongs; here, those skilled in the art can easily understand that if the WLAN device supports automatic registration, the registration request comes from the WLAN. Device; if the WLAN device does not support auto-enrollment, the registration request comes from the WLAN administrator.
  • the query module is configured to receive a query from the user equipment and return the queried WLAN network information to the user equipment.
  • the WLAN sharing registration server further includes a positioning module, configured to locate the WLAN device according to the received geographical location information, when the user equipment initiates the query and sends the local geographic location information to the WLAN sharing registration server;
  • the query module is configured to receive the query from the user equipment, and return only the registered registered WLAN network identifier and its corresponding access credentials to the user equipment.
  • the registration module is further configured to save the geographical location information reported by the WLAN device when the WLAN device initiates registration; at this time, the query module is further configured to match the received geographical location information and the geographical location of the WLAN device stored by the WLAN device.
  • the location information only returns the matched registered WLAN network identifier and its corresponding access credentials to the user equipment.
  • the matching means that the geographical position information of the two displays the same position or within the preset distance range, etc., and those skilled in the art know As long as it can meet the WLAN network that the subsequent UE can access the signal sufficiently strong.
  • the query information is further configured to return information of the available WLAN network that satisfies the scope policy to the UE as a query result according to a preset range policy.
  • the query module is also set to encrypt the access credentials to be queried.
  • the WALN shared registration server further includes a login module configured to receive a login request from the user device;
  • the query module is further configured to, according to the preset query policy and the login information of the user equipment, return an access credential to the user equipment when determining that the query result is allowed to be returned to the user equipment; and when determining the prohibition, to the user equipment The query returned failed.
  • the application scenarios of the present invention include, but are not limited to, a loose WLAN device in a community, which can directly access the WLAN in the cell through a WLAN shared registration server at the cell level.
  • a WLAN shared registration server is provided by an Internet company like Tencent and Baidu, and the UE installs an application (App) to implement registration and WLAN access.
  • App application
  • FIG. 3 is a flowchart of a method for implementing WLAN sharing according to an embodiment of the present invention. As shown in FIG. 3, the method includes:
  • Step 300 The WLAN sharing registration server obtains the WLAN network identifier and the access credentials of the WLAN network to which the registered WLAN device belongs.
  • the WLAN network that is willing to share, the WLAN device (the WLAN gateway such as the wireless router) in the WLAN network can register its own network identifier, such as the SSID and the access credential, such as the access password, to the WLAN sharing registration server through the registration request. in;
  • the WLAN administrator can initiate a registration request to the WLAN sharing registration server, and the network identifier of the WLAN network, such as the SSID and the access credentials, can be connected. Enter the password and register it to the WLAN share registration server.
  • the WLAN network identifier and the pair can be authenticated by registering the registration server with the WLAN.
  • the access credentials are stored in the WLAN shared registration server, which facilitates the query and access of users who need to access the WLAN network.
  • Step 301 The WLAN sharing registration server returns the queried WLAN network information to the user equipment according to the query of the user equipment.
  • the UE when it turns on the WLAN function, it will automatically search for a nearby WLAN network and obtain a list of WLANs available nearby, and the WALN network identifier such as SSID is included in the WLAN list.
  • the UE may initiate a query request to the WLAN sharing registration server by using a query request, and the query information includes at least the WLAN network identifier, such as the SSID, searched by the UE.
  • the query request initiated by the UE includes: querying only one WLAN network identifier for each query request, and initiating multiple query requests to query different WLAN networks. Identification; or, include all WLAN network identifiers in the searched WLAN list in one query request.
  • the WLAN network information that is queried in this step is the registered WLAN network identifier and its corresponding access credentials. Returning WLAN network information to the user equipment includes:
  • the WLAN sharing registration server queries whether the WLAN network identifier carried in the query request is stored locally. If the WLAN network identifier is stored, the WLAN network identifier, such as the SSID and its corresponding access credential, such as the access password, are carried in the query response and returned to the UE.
  • the UE may select to access the WLAN network that is available for sharing in the WLAN list. How the UE accesses the available WLAN network is a common technical means for those skilled in the art, and is not intended to limit the scope of the present invention, and details are not described herein.
  • the WLAN in the present invention is a loose WLAN deployment. Therefore, there is a case where the SSID has a duplicate name.
  • the query result includes two or more sets of SSIDs of the WLAN network having the same SSID and their corresponding A collection of access passwords.
  • the UE may select one of the available SSIDs and access ciphers to access the WLAN network until The authentication is successfully connected to the WLAN network.
  • the method of the embodiment of the present invention further includes:
  • the WLAN shared registration server locates the WLAN device according to the received geographical location information, and the WLAN shared registration server extracts the WLAN network identifier and the access QoS corresponding to the locally stored WLAN device, and queries whether the WLAN network identifier carried in the request is stored therein. If the storage is performed, the WLAN network identifier, such as the SSID and its corresponding access credential, such as the access password, are carried in the query response and returned to the UE. In this case, the WLAN shared registration server only returns the access certificate corresponding to the registered registered WLAN network identifier to the user equipment, which reduces the problem caused by the duplicate name of the registered WLAN device, and simplifies the possession of a large number of WLAN devices.
  • the query process of the registered scenario also makes the access of subsequent user devices simple.
  • the WLAN sharing registration server can match the received geographical location information and its own storage.
  • the location information of the WLAN device is returned to the user equipment only by the matching access vouchers corresponding to the registered WLAN network identifier.
  • the matching means that the geographical location information of the two displays the same position or within a preset distance range, and the like by those skilled in the art, as long as it can satisfy the WLAN network that the subsequent UE can access the signal sufficiently strong.
  • the UE may also initiate a query request to the WLAN shared registration server by using the query request, and the query information is the geographic location information of the UE.
  • the WLAN network information that is queried is returned to the user equipment in this step, including:
  • the WLAN shared registration server may be one or one of the available WLAN networks in the vicinity of the current location of the UE that meets the scope policy according to a preset range policy, such as within 100 meters of the current location of the UE, or within a range of 500 meters.
  • the WLAN is returned to the UE as a query result, and the information about the available WLAN network in the query result includes at least the WLAN network identifier and the geographical location information thereof, and further includes the access credentials corresponding to the WLAN network.
  • a free WLAN network is also included.
  • the method further includes: the UE presenting the nearby WLAN network information to the user according to the query result in the form of a map, or a text.
  • the specific implementation of the present invention is not limited to the scope of protection of the present invention and will not be further described herein.
  • the method further includes: filtering, by the UE, the queried WALN network information according to a preset filtering policy, where the filtering policy includes, but is not limited to, displaying WLAN network information within 50 meters or WLAN network information within 100 meters, etc. .
  • the filtering policy includes, but is not limited to, displaying WLAN network information within 50 meters or WLAN network information within 100 meters, etc.
  • the user of the UE can select the presented WLAN network access, such as a touch-enabled UE, and the user can click on the icon or label presented by the WLAN network to trigger the access. How the UE accesses the available WLAN network is a common technical means for those skilled in the art, and is not intended to limit the scope of the present invention, and details are not described herein.
  • the queried WALN network information is filtered according to the location information after the UE is moved and the preset filtering policy to update the WLAN network information presented to the user.
  • the invention displays the available WLAN network information in a certain range to the user, so that the user intuitively predicts the WLAN network available in the direction of its movement in advance, which further facilitates the application of the WLAN sharing network.
  • the method of the embodiment of the present invention further includes:
  • the WLAN shared registration server implements the process of logging in to the UE to obtain the login information of the UE: the UE initiates a login request carrying the login information to the WLAN shared registration server, and the WLAN shared registration server returns a login response to the UE;
  • the method further includes:
  • the WLAN sharing registration server determines whether to allow the query result to be returned to the user equipment according to the preset query policy and the login information of the user equipment. If so, the query result is returned to the user equipment; if not, the query failure is returned to the user equipment.
  • the login information includes, but is not limited to, user level, user credit, etc.
  • determining whether to allow the query result to be returned to the user equipment includes:
  • the WLAN shared registration server has insufficient user level in the login information. And / or the user points are not enough, etc., and the query is considered to have failed; or according to the query policy, only the corresponding access passwords and the like are returned to some of the WLAN devices in the query.
  • the specific implementations of the query strategy are not conceivable for those skilled in the art based on the technical solutions provided by the present invention, and are not intended to limit the scope of the present invention.
  • the method further includes: the WLAN sharing registration server encrypts the queried access vouchers. How to encrypt can be implemented by using an existing method. The specific implementation of the encryption is not used to limit the scope of the present invention. It is emphasized here that the query result returned to the UE is encrypted to further Guaranteed the willingness to share the security of the WLAN network.
  • the WLAN device or user who is willing to share its WLAN network can store its own WLAN network identifier and corresponding access credentials in the WLAN shared registration server by registering the registration server with the WLAN.
  • the technical solution provided by the present invention effectively solves the problem of sharing a loose WLAN deployment and is suitable for loose WLAN deployment. That is to say, as long as the WLAN deployment exists, the WLAN network identifier and the corresponding access credentials can be shared with the required UE by registering in the WLAN sharing registration server.
  • FIG. 4 is a schematic flowchart of a first embodiment of a method for implementing WLAN sharing according to an embodiment of the present invention. As shown in FIG. 4, the method includes the following steps:
  • Step 400 A WLAN device that is willing to share its own WLAN network, and registers WLAN network information with the WLAN shared registration server by using a message, at least enveloping the SSID and the access password.
  • it may further include providing information for positioning, such as geographic location information of the WLAN device.
  • Step 401 The UE turns on the WLAN function, searches for a nearby WLAN network, and obtains a list of WLANs available nearby.
  • a WALN network identifier such as an SSID is included in the WLAN list.
  • Step 402 The UE initiates a query request to the WLAN sharing registration server by using a message, where the query information includes at least an SSID.
  • the query request initiated by the UE includes: querying only one WLAN network identifier for each query request, and initiating multiple query requests to query different WLAN network identifiers; or including all the searched WLAN lists in one query request SSID.
  • Step 403 The WLAN sharing registration server sends a query result to the UE, where the query result includes the SSID of the WLAN network that is queried and its corresponding access password.
  • the WLAN deployment can be a loose WLAN deployment, there is a high probability that the SSID will be duplicated, that is, the query result will contain a plurality of SSIDs of the WLAN network having the same SSID and their corresponding passwords.
  • the WLAN sharing registration server may perform encryption processing on the returned query result. Further, the encryption is shielded for the user of the UE, that is, the user cannot obtain the encryption key, and the UE completes the decryption by itself.
  • Step 404 The UE accesses the WLAN network by using the acquired SSID of the WLAN network and its access password.
  • the UE may arbitrarily select an available SSID and its access password from the WLAN network. An access request is initiated, and the WLAN network is accessed after the authentication succeeds.
  • step 405 the UE may additionally select an available SSID and its access password, and repeat The steps to initiate the certification.
  • FIG. 5 is a schematic flowchart of a second embodiment of a method for implementing WLAN sharing according to an embodiment of the present invention. As shown in FIG. 5, the method includes the following steps:
  • Step 500 The WLAN device that is willing to share its own WLAN network registers the WLAN network information with the WLAN shared registration server by using a message, at least enveloping the SSID and the access password.
  • it may further include providing information for positioning, such as geographic location information of the WLAN device.
  • Step 501 The UE turns on the WLAN function, searches for a nearby WLAN network, and obtains a list of WLANs available nearby. Those skilled in the art know that WALN is included in the WLAN list.
  • the network identifier is SSID.
  • Step 502 The UE acquires auxiliary information, such as acquiring geographic location information of the UE by using GPS.
  • Step 503 The UE initiates a query request to the WLAN shared registration server by using a message, where the query information includes an SSID and auxiliary information, such as geographic location information of the UE.
  • the query request initiated by the UE includes: querying only one WLAN network identifier for each query request, and initiating multiple query requests to query different WLAN networks. Identity; or, include all SSIDs in the searched WLAN list in one query request.
  • Step 504 The WLAN sharing registration server locates the registered WLAN device according to the received geographical location information of the UE.
  • the WLAN sharing registration server when the WLAN device initiates registration with the WLAN sharing registration server, if the geographical location information of the WLAN device is simultaneously sent to the WLAN sharing registration server, the WLAN sharing registration server stores the received geographical location information and stores the information by itself.
  • the geographic location information of the WLAN device returns only the matching access vouchers corresponding to the registered WLAN network identifier to the user equipment.
  • the matching means that the geographical location information of the two displays the same position or within a preset distance range, and the like by those skilled in the art, as long as it can satisfy the WLAN network that the subsequent UE can access the signal sufficiently strong.
  • Step 505 The WLAN sharing registration server sends a query result to the UE, where the query result includes the SSID and the access password of the located WLAN network.
  • the WLAN shared registration server only returns the access certificate corresponding to the registered registered WLAN network identifier to the user equipment, which reduces the problem caused by the duplicate name of the registered WLAN device, and simplifies the possession of a large number of WLAN devices.
  • the query process of the registered scenario also makes the access of subsequent user devices simple.
  • the WLAN deployment can be a loose WLAN deployment, there is a high probability that the SSID will be duplicated, that is, the query result will contain a plurality of SSIDs of the WLAN network having the same SSID and their corresponding passwords.
  • the WLAN sharing registration server may perform encryption processing on the returned query result. Further, the encryption is shielded for the user of the UE, that is, the user cannot obtain the encryption key, and the UE completes itself. Decryption.
  • Step 506 The UE accesses the WLAN network by using the acquired SSID of the WLAN network and its access password.
  • the UE may arbitrarily select an available SSID and its access password from the WLAN network. An access request is initiated, and the WLAN network is accessed after the authentication succeeds.
  • step 507 the UE may additionally select an available SSID and its access password, and repeat The steps to initiate the certification.
  • FIG. 6 is a schematic flowchart of a third embodiment of a method for implementing WLAN sharing according to an embodiment of the present invention. As shown in FIG. 6, the method includes the following steps:
  • Step 600 The WLAN administrator who is willing to share the WLAN network registers the WLAN network information with the WLAN shared registration server by using a message, at least enveloping the SSID, the access password, and the access device identifier of the shared WLAN network, such as an access address.
  • it may further include providing information for positioning, such as geographic location information of the WLAN device.
  • Step 601 The UE turns on the WLAN function, searches for a nearby WLAN network, and obtains a list of WLANs available nearby.
  • a WALN network identifier such as an SSID is included in the WLAN list.
  • Step 602 The UE acquires auxiliary information, such as acquiring geographic location information of the UE by using GPS.
  • Step 603 The UE initiates a query request to the WLAN shared registration server by using a message, where the query information includes the SSID and the auxiliary information, such as the geographic location information of the UE.
  • the query request initiated by the UE includes: querying only one WLAN network identifier for each query request, and initiating multiple query requests to query different WLAN networks. Identity; or, include all SSIDs in the searched WLAN list in one query request.
  • Step 604 The WLAN sharing registration server is based on the received geographical location information of the UE. Locate the registered WLAN device.
  • the WLAN sharing registration server when the WLAN device initiates registration with the WLAN sharing registration server, if the geographical location information of the WLAN device is simultaneously sent to the WLAN sharing registration server, the WLAN sharing registration server stores the received geographical location information and stores the information by itself.
  • the geographic location information of the WLAN device returns only the matching access vouchers corresponding to the registered WLAN network identifier to the user equipment.
  • the matching means that the geographical location information of the two displays the same position or within a preset distance range, and the like by those skilled in the art, as long as it can satisfy the WLAN network that the subsequent UE can access the signal sufficiently strong.
  • Step 605 The WLAN sharing registration server sends a query result to the UE, where the query result includes the SSID and the access password of the located WLAN network.
  • the WLAN shared registration server only returns the access certificate corresponding to the registered registered WLAN network identifier to the user equipment, which reduces the problem caused by the duplicate name of the registered WLAN device, and simplifies the possession of a large number of WLAN devices.
  • the query process of the registered scenario also makes the access of subsequent user devices simple.
  • the WLAN deployment can be a loose WLAN deployment, there is a high probability that the SSID will be duplicated, that is, the query result will contain a plurality of SSIDs of the WLAN network having the same SSID and their corresponding passwords.
  • the WLAN sharing registration server may perform encryption processing on the returned query result. Further, the encryption is shielded for the user of the UE, that is, the user cannot obtain the encryption key, and the UE completes the decryption by itself.
  • Step 606 The UE accesses the WLAN network by using the acquired SSID of the WLAN network and its access password.
  • the UE may arbitrarily select an available SSID and its access password from the WLAN network. An access request is initiated, and the WLAN network is accessed after the authentication succeeds.
  • step 607 is further included: the UE may select another one. The step of initiating authentication is repeated with the available SSID and its access password.
  • FIG. 7 is a schematic flowchart of a fourth embodiment of a method for implementing WLAN sharing according to an embodiment of the present invention. As shown in FIG. 7, the method includes:
  • Step 700 The UE acquires its current geographic location information, such as acquired by using a GPS.
  • Step 701 The UE initiates a query request to the WLAN shared registration server by using a message, where the query information includes geographic location information of the UE.
  • Step 702 The WLAN sharing registration server according to the received geographical location information, according to a preset range policy, such as within a range of 100 meters of the current location of the UE, or within a range of 500 meters, etc., the current location of the UE that satisfies the scope policy is located.
  • the information of the available WLAN network (which may be one or more WLANs) is returned to the UE as a query result, and the information about the available WLAN network in the query result includes at least the WLAN network identifier and its geographical location information.
  • the query result further includes an access credential corresponding to the WLAN network.
  • Step 703 The UE presents the nearby WLAN network information to the user according to the query result in the form of a map, or a text.
  • the method further includes: filtering the queried WALN network information according to a preset filtering policy, including but not limited to: presenting WLAN network information within 50 meters, or WLAN network information within 100 meters, and the like.
  • a preset filtering policy including but not limited to: presenting WLAN network information within 50 meters, or WLAN network information within 100 meters, and the like.
  • the user of the UE can select the presented WLAN network access, such as a touch-enabled UE, and the user can click on the icon or label presented by the WLAN network to trigger the access.
  • How the UE accesses the available WLAN network is a common technical means for those skilled in the art, and is not intended to limit the scope of the present invention, and details are not described herein.
  • FIG. 8 is a schematic flowchart of a fifth embodiment of a method for implementing WLAN sharing according to an embodiment of the present invention. As shown in FIG.
  • Step 800 The UE acquires its current geographic location information, such as obtained by using GPS.
  • Step 801 The UE initiates a query request to the WLAN shared registration server by using a message, where the query information includes geographic location information of the UE.
  • Step 802 The WLAN sharing registration server according to the received geographical location information, according to a preset range policy, such as within a range of 100 meters of the current location of the UE, or within a range of 500 meters, etc., the current location of the UE that satisfies the scope policy is located.
  • Information about available WLAN networks (available) The information is returned to the UE as one or more WLANs.
  • the information about the available WLAN network in the query result includes at least the WLAN network identifier and its geographical location information.
  • the query result further includes an access credential corresponding to the WLAN network.
  • Step 803 The UE presents the nearby WLAN network information to the user according to the query result in the form of a map, or a text.
  • the method further includes: filtering the queried WALN network information according to a preset filtering policy, including but not limited to: presenting WLAN network information within 50 meters, or WLAN network information within 100 meters, and the like.
  • a preset filtering policy including but not limited to: presenting WLAN network information within 50 meters, or WLAN network information within 100 meters, and the like.
  • the user of the UE can select the presented WLAN network access, such as a touch-enabled UE, and the user can click on the icon or label presented by the WLAN network to trigger the access.
  • How the UE accesses the available WLAN network is a common technical means for those skilled in the art, and is not intended to limit the scope of the present invention, and details are not described herein.
  • Step 804 The UE searches for a nearby WLAN network. Specific implementations are well known to those skilled in the art and will not be described herein.
  • Step 805 Presenting a nearby WLAN network, here refers to a WLAN network that can currently search for signals, that is, a WLAN within a signal range.
  • Step 806 In this embodiment, it is assumed that the user has moved, such as moving to an available WLAN network.
  • Step 807 The UE refreshes the WLAN network information in the vicinity of the search, that is, filters the queried WALN network information according to the location information after the UE moves and the preset filtering policy, so as to update the WLAN network information presented to the user.
  • Step 808 Presenting the updated nearby WLAN network, that is, the WLAN network that can search for signals after the UE moves, that is, the WLAN network within the signal range.
  • Step 809 The user selects a WLAN network that needs to be accessed, such as a touch-enabled UE, and the user can click an icon presented by the WLAN network on the screen to trigger access to the WLAN network.
  • a WLAN network that needs to be accessed
  • the user can click an icon presented by the WLAN network on the screen to trigger access to the WLAN network.
  • Step 810 The UE authenticates and accesses the selected WLAN network.
  • the method and system for implementing WLAN sharing and the WLAN shared registration server which are provided by the WLAN shared registration server, obtain the WLAN network identifier and access credentials of the WLAN network to which the registered WLAN device belongs, and the WLAN share registration server according to the query of the user equipment.
  • the WLAN network information that is queried is returned to the user equipment.
  • the method of the invention effectively solves the problem of sharing the loose WLAN deployment and is suitable for loose WLAN deployment. That is to say, as long as the WLAN deployment exists, the WLAN network identifier and the corresponding access credentials can be shared with the required UE by registering in the WLAN sharing registration server.
  • the present invention further facilitates the application of the WLAN-sharing network by displaying the available WLAN network information within a certain range to the user, so that the user intuitively predicts the WLAN network available in the direction of its movement in advance.

Landscapes

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

Abstract

一种实现WLAN共享的方法、系统和WLAN共享注册服务器，包括WLAN共享注册服务器获取注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；WLAN共享注册服务器根据用户设备的查询，将查询到的WLAN网络信息返回用户设备。通过本发明方法，有效解决了松散WLAN部署的共享问题，适用于松散的WLAN部署。也就是说，只要是存在WLAN部署的地方，均可以通过在WLAN共享注册服务器中的注册，将自身的WLAN网络标识和对应的接入凭证共享给需要的UE。进一步地，本发明通过将一定范围内的可用WLAN网络信息展示给用户，使得用户直观地提前预知了在其移动的方向上可用的WLAN网络，进一步方便了可共享WLAN网络的应用。

Description

实现WLAN共享的方法、系统和WLAN共享注册服务器 技术领域
本发明实施例涉及无线局域网(WLAN，Wireless Local Area Network)技术，尤指一种实现WLAN共享的方法、系统和WLAN共享注册服务器。
背景技术
私有无线局域网(WLAN，Wireless Local Area Network)是由用户使用无线设备自行组建的、供用户自己使用的小型局域网。私有WLAN通常由私有WLAN网关如无线路由器，及移动终端组成。
用户可以通过为无线路由器设置接入凭证，比如接入密码来限制外部用户和终端的访问。目前，实现私有WLAN共享的方法包括两种：一种是，私有WLAN的所有者不设置无线路由器的接入密码，以对所有移动终端开放接入权限；另一种是，无线路由器的所有者将无线路由器的接入密码告知指定人，以对指定人开放接入权限。
出于信息安全等方面的考虑，目前的私有WLAN都设置有接入密码，因此，虽然私有WLAN高度普及，但是却类似信息接入的孤岛，无法实现共享。
一个典型的场景就是在公寓社区内，几乎大部分住户都部署有私有WLAN，而且由用户使用无线设备自行组建的、供用户自己使用的一种松散的WLAN部署方式。基本在社区内随处都能搜到可用的WLAN，但是却因为无法获取这些私有WLAN的接入密码，而无法使用这些可用的WLAN接入。
在一些现有的处理方式中，如申请号为CN201210017169.9，发明名称为“私有WLAN共享方法、系统、服务器、终端及网关管理服务器”的申请中，通过定义的私有WLAN共享服务器，维护私有WLAN的网络标识和接入凭证，其中，私有WLAN的网络标识包括唯一的服务集标示符(SSID)。由于使用唯一的私有WLAN的网络标识作为标识，因此，这种处理方式仅适用于高度可控的WLAN部署如某运营商建立的WLAN覆盖部署，而对于松散的WLAN部署，当不同的WLAN网络使用相同的SSID时，无法实现共享。
发明内容
为了解决上述技术问题，本发明实施例提供一种实现WLAN共享的方法、系统和WLAN共享注册服务器，能够有效解决松散的WLAN部署的共享问题，适用于松散的WLAN部署。
为了实现上述技术目的，本发明实施例提供的一种实现无线局域网WLAN共享的方法，包括：
WLAN共享注册服务器获取注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；
WLAN共享注册服务器根据用户设备UE的查询，将查询到的WLAN网络信息返回UE。
可选地，该方法之前还包括：
所述WLAN共享注册服务器接收来自所述UE的携带查询信息的查询请求，查询信息至少包括UE搜索到的WLAN网络标识。
可选地，所述UE搜索到的WLAN网络标识包括一个或一个以上。
可选地，所述UE发起查询包括：
每次查询请求查询一个WLAN网络标识，发起一次或一次以上查询请求来查询所述搜索到的WLAN列表中的所有的WLAN网络标识；
或者，在一次查询请求中包含所述搜索到的WLAN列表中的所有WLAN网络标识。
可选地，所述查询到的WLAN网络信息包括已注册的WLAN网络标识及其对应的接入凭证；
所述将查询到的WLAN网络信息返回UE包括：
所述WLAN共享注册服务器查询本地是否存储有所述查询请求中携带的WLAN网络标识，如果存储有，将查询到的WLAN网络标识及其对应的接入凭证携带在查询响应中返回给所述UE。
可选地，所述查询到的WLAN网络标识及其对应的接入凭证包括一组或一组以上。
可选地，所述查询到的WLAN网络标识及其对应的接入凭证中，包括两组或两组以上具有相同的WLAN网络标识的WLAN网络的WLAN网络标识及其对应的接入凭证的集合。
可选地，所述查询信息中还包括所述UE的地理位置信息。
可选地，该方法还包括：所述WLAN共享注册服务器根据所述UE的地理位置信息定位WLAN设备；
所述查询到的WLAN网络信息为已注册的WLAN网络标识及其对应的接入凭证；所述将查询到的WLAN网络信息返回UE包括：
所述WLAN共享注册服务器提取定位到的本地存储的WLAN设备对应的WLAN网络标识和接入凭证，查询其中是否存储有请求中携带的WLAN网络标识，如果存储有，将该WLAN网络标识及其对应的接入凭证携带在查询响应中返回给所述UE。
可选地，该方法还包括：所述WLAN共享注册服务器获取注册的WLAN设备的地理位置信息；
所述查询到的WLAN网络信息为已注册的WLAN网络标识及其对应的接入凭证；所述将查询到的WLAN网络信息返回UE包括：
所述WLAN共享注册服务器通过匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，将匹配到的已注册的WLAN网络标识对应的接入凭证返回给所述UE。
可选地，所述WLAN共享注册服务器接收来自所述UE的携带查询信息的查询请求，查询信息包括所述UE自身的地理位置信息；
所述将查询到的WLAN网络信息返回用户设备包括：
所述WLAN共享注册服务器按照预先设置的范围策略，将满足范围策略的可用WLAN网络的信息作为查询结果返回给所述UE。
可选地，该方法还包括：所述UE根据所述查询结果，向用户呈现查询到的所述WLAN网络的信息。
可选地，所述向用户呈现查询到的所述WLAN网络的信息之前，该方法还包括：
所述UE根据预先设置的过滤策略对所述查询结果进行过滤。
可选地，当所述UE发生移动时，该方法还包括：
根据所述UE移动后的地理位置信息和所述过滤策略，对所述查询到的可用的WALN网络的信息进行过滤，以更新呈现给用户的WLAN网络信息。
可选地，所述查询结果包括WLAN网络标识及其地理位置信息。
可选地，所述查询结果还包括：所述WLAN网络对应的接入凭证。
可选地，该方法还包括：所述WLAN共享注册服务器实现对所述UE的登录的处理，获取UE的登录信息；
所述将查询到的WLAN网络信息返回UE之前还包括：
所述WLAN共享注册服务器根据预先设置的查询策略及用户设备的登录信息，确定是否允许向所述UE返回查询结果，如果允许，向所述UE返回查询结果；如果禁止，向所述UE返回查询失败。
可选地，在所述将查询到的WLAN网络信息返回UE之前，该方法还包括：所述WLAN共享注册服务器加密所述查询到的WLAN网络信息中的接入凭证。
可选地，所述WLAN网络标识为服务集标示符SSID；所述接入凭证为接入密码。
本发明还公开了一种实现WLAN共享的系统，至少包括WLAN共享注册服务器、WLAN设备；其中，
WLAN共享注册服务器，设置为接收来自WLAN网络的注册，保存注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；接收来自UE的查询并将查询到的WLAN网络信息返回给UE；
WLAN设备，设置为向WLAN共享注册服务器注册；对请求接入的UE进行认证并将其接入所属的WLAN网络；
所述WLAN共享注册服务器还设置为，接收来自所述UE的UE自身的地理位置信息；
所述WLAN共享注册服务器还设置为，根据接收到的地理位置信息定位 WLAN设备；所述查询到的WLAN网络信息中的WLAN网络标识为定位到的已注册的WLAN网络标识。
在所述WLAN设备向WLAN共享注册服务器发起注册时，将自身的地理位置信息发送给所述WLAN共享注册服务器；
所述WLAN共享注册服务器还设置为，匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，将匹配到的已注册的WLAN网络标识对应的接入凭证返回给所述UE。
所述WLAN共享注册服务器还设置为，接收来自所述UE的UE自身的地理位置信息；
所述WLAN共享注册服务器还设置为，根据接收到的地理位置信息，按照预先设置的范围策略，将满足范围策略的UE当前所在位置附近的可用WLAN网络的信息作为查询结果返回给UE。
该系统还包括UE，设置为根据接收到的查询结果，向用户呈现查询到的所述WLAN网络的信息。
所述UE还设置为，根据预先设置的过滤策略对查询结果进行过滤。
当所述UE发生移动时，所述UE还设置为，根据所述UE移动后的地理位置信息和所述过滤策略，对查询到的可用的WALN网络的信息进行过滤，以更新呈现给用户的WLAN网络信息。
所述查询结果包括WLAN网络标识及其地理位置信息。
所述查询结果还包括：所述WLAN网络对应的接入凭证。
所述WLAN网络标识为服务集标示符SSID，所述接入凭证为接入密码。
所述WLAN共享注册服务器还设置为，对所述UE进行登录处理；
所述WLAN共享注册服务器还设置为，根据预先设置的查询策略及所述UE的登录信息，在确定允许向所述UE返回查询结果时，向所述UE返回接入凭证；在确定出禁止向所述UE返回查询结果时，返回查询失败。
所述WLAN共享注册服务器还设置为，加密所述查询到的接入凭证。
本发明又公开了一种WLAN共享服务器，至少包括注册模块和登录模 块，其中，
注册模块，设置为接收来自WLAN网络的注册，保存注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；
查询模块，设置为接收来自UE的查询并将查询到WLAN网络信息返回给UE。
当所述UE在发起查询并将自身地理位置信息发送给WLAN共享注册服务器时，所述WLAN共享注册服务器还包括定位模块，设置为根据接收到所述UE的地理位置信息定位所述WLAN设备；
所述查询模块设置为，接收来自用户设备的查询，将定位到的已注册的WLAN网络标识及其对应的接入凭证返回给UE。
当所述UE在发起查询并将自身地理位置信息发送给WLAN共享注册服务器时，所述WLAN共享注册服务器还包括定位模块，设置为根据接收到所述UE的地理位置信息定位所述WLAN设备；
注册模块还设置为，在所述WLAN网络发起注册时，同时保存所述WLAN设备的地理位置信息；
所述查询模块还设置为，匹配接收到所述UE的地理位置信息和自身存储有的所述WLAN设备的地理位置信息，将匹配到的已注册的WLAN网络标识及其对应的接入凭证返回给所述UE。
查询信息还设置为，按照预先设置的范围策略，将满足范围策略的可用WLAN网络的信息作为查询结果返回给所述UE。
所述查询模块还设置为，加密所述查询到的接入凭证。
还包括登录模块，设置为接收来自所述UE的登录请求；
所述查询模块还设置为，根据预先设置的查询策略及所述UE的登录信息，在确定允许向所述UE返回查询结果时，向所述UE返回接入凭证；在确定出禁止时，向所述UE返回查询失败。
与现有技术相比，本申请技术方案包括WLAN共享注册服务器获取注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；WLAN共享注册服务器根据用户设备的查询，将查询到的WLAN网络信息返回用户设备。 通过本发明方法，有效解决了松散WLAN部署的共享问题，适用于松散的WLAN部署。也就是说，只要是存在WLAN部署的地方，均可以通过在WLAN共享注册服务器中的注册，将自身的WLAN网络标识和对应的接入凭证共享给需要的UE。
进一步地，本发明提供的技术方案中，通过对WLAN网络的定位，WLAN共享注册服务器仅将定位到的已注册的私有WLAN网络标识对应的接入凭证返回给用户设备，减少了所注册WLAN设备的重名带来的问题，简化了拥有海量WLAN设备注册的场景的查询过程，也使得后续用户设备的接入变得简单了。
进一步地，本发明通过将一定范围内的可用WLAN网络信息展示给用户，使得用户直观地提前预知了在其移动的方向上可用的WLAN网络，进一步方便了可共享WLAN网络的应用。
本发明的其它特征和优点将在随后的说明书中阐述，并且，部分地从说明书中变得显而易见，或者通过实施本发明而了解。本发明的目的和其他优点可通过在说明书、权利要求书以及附图中所特别指出的结构来实现和获得。
附图概述
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施例中实现WLAN共享的系统的组成结构示意图；
图2为本发明实施例中WLAN共享注册服务器的组成结构示意图；
图3为本发明实施例中实现WLAN共享的方法的流程图；
图4为本发明实施例中实现WLAN共享的方法的第一实施例的流程示意图；
图5为本发明实施例中实现WLAN共享的方法的第二实施例的流程示意图；
图6为本发明实施例中实现WLAN共享的方法的第三实施例的流程示意 图；
图7为本发明实施例中实现WLAN共享的方法的第四实施例的流程示意图；
图8为本发明实施例中实现WLAN共享的方法的第五实施例的流程示意图。
本发明的较佳实施方式
为使本发明实施例的目的、技术方案和优点更加清楚明白，下文中将结合附图对本发明的实施例进行详细说明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
图1为本发明实施例中实现WLAN共享的系统的组成结构示意图，如图1所示，包括WLAN共享注册服务器、WLAN设备，以及用户设备；其中，
WLAN共享注册服务器，设置为接收来自WLAN网络的注册，保存注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；接收来自用户设备的查询并将查询到的WLAN网络信息返回给用户设备；这里，本领域技术人员容易理解，如果WLAN设备支持自动注册，则注册请求来自WLAN设备；如果WLAN设备不支持自动注册，则注册请求来自WLAN管理员。
WLAN设备，设置为向WLAN共享注册服务器注册；对请求接入的用户设备进行认证并将其接入所属的WLAN网络；
用户设备(UE，User Equipment)，设置为利用搜索到的WLAN网络标识向WLAN共享注册服务器发起查询，接收到查询到的WLAN网络信息，利用获得的WLAN网络信息向对应的WLAN设备发起接入请求。
其中，
用户设备还设置为，在发起查询时，将自身地理位置信息发送给WLAN共享注册服务器。即WLAN共享注册服务器还设置为，接收来自所述UE的UE自身的地理位置信息；相应地，
WLAN共享注册服务器还设置为，根据接收到的地理位置信息定位WLAN设备，此时，所述查询到的WLAN网络信息中的WLAN网络标识为定位到的已注册的WLAN网络标识，也就是说，此时，WLAN共享注册服务器仅将定位到的已注册的WLAN网络标识及其对应的接入凭证返回给用户设备。
或者，
在WLAN设备向WLAN共享注册服务器发起注册时，将自身的地理位置信息同时发送给WLAN共享注册服务器，此时，WLAN共享注册服务器还设置为，匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，仅将匹配到的已注册的WLAN网络标识及其对应的接入凭证返回给用户设备。这里匹配是指的二者的地理位置信息显示的位置相同或在预设距离范围内等，本领域技术人员知道，只要能满足后续UE能接入信号足够强的WLAN网络即可。
或者，
WLAN共享注册服务器根据接收到的地理位置信息，按照预先设置的范围策略，将满足范围策略的UE当前所在位置附近的可用WLAN网络的信息作为查询结果返回给UE，查询结果中附近的可用WLAN网络的信息至少包括WLAN网络标识及其地理位置信息；此时，用户设备还设置为，根据接收到的查询结果，向用户呈现查询到的所述WLAN网络的信息；进一步地，用户设备还设置为，根据预先设置的过滤策略对查询结果进行过滤；当用户设备发生移动时，用户设备还设置为，根据所述UE移动后的地理位置信息和所述过滤策略，对查询到的可用的WALN网络的信息进行过滤，以更新呈现给用户的WLAN网络信息。这里，查询结果包括WLAN网络标识及其地理位置信息。查询结果还进一步包括：所述WLAN网络对应的接入凭证。其中，WLAN网络标识为服务集标示符SSID，接入凭证为接入密码。本发明实施例通过将一定范围内的可用WLAN网络信息展示给用户，使得用户直观地提前预知了在其移动的方向上可用的WLAN网络，进一步方便了可共享WLAN网络的应用。
进一步地，
用户设备还设置为，登录WLAN共享注册服务器；此时，
WLAN共享注册服务器还设置为，根据预先设置的查询策略及用户设备的登录信息，在确定允许向用户设备返回查询结果时，向用户设备返回接入凭证；在确定出禁止向用户设备返回查询结果时，返回查询失败。
进一步地，WLAN共享注册服务器还设置为，加密查询到的WLAN网络信息中的接入凭证。
其中，用户设备为具有WLAN访问能力的终端类用户设备，比如智能手机、Pad类平板电脑、笔记本电脑或其它用户智能设备。
其中，WLAN设备与WLAN共享注册服务器之间为I1接口，UE与WLAN共享注册服务器之间I2接口，UE与WLAN设备之间为I3接口。
图2为本发明WLAN共享注册服务器的组成结构示意图，如图2所示，至少包括注册模块和登录模块，其中，
注册模块，设置为接收来自WLAN网络的注册，保存注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；这里，本领域技术人员容易理解，如果WLAN设备支持自动注册，则注册请求来自WLAN设备；如果WLAN设备不支持自动注册，则注册请求来自WLAN管理员。
查询模块，设置为接收来自用户设备的查询并将查询到的WLAN网络信息返回给用户设备。
当用户设备在发起查询并将自身地理位置信息发送给WLAN共享注册服务器时，WLAN共享注册服务器还包括定位模块，用于根据接收到的地理位置信息定位WLAN设备；
此时，查询模块设置为，接收来自用户设备的查询，仅将定位到的已注册的WLAN网络标识及其对应的接入凭证返回给用户设备。
或者，注册模块还设置为，在WLAN设备发起注册时，同时保存WLAN设备上报的地理位置信息；此时，查询模块还设置为，匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，仅将匹配到的已注册的WLAN网络标识及其对应的接入凭证返回给用户设备。这里匹配是指的二者的地理位置信息显示的位置相同或在预设距离范围内等，本领域技术人员知 道，只要能满足后续UE能接入信号足够强的WLAN网络即可。
或者，查询信息还设置为，按照预先设置的范围策略，将满足范围策略的可用WLAN网络的信息作为查询结果返回给所述UE。
进一步地，
查询模块还设置为，加密查询到的接入凭证。
进一步地，WALN共享注册服务器还包括登录模块，设置为接收来自用户设备的登录请求；
此时，查询模块还设置为，根据预先设置的查询策略及用户设备的登录信息，在确定允许向用户设备返回查询结果时，向用户设备返回接入凭证；在确定出禁止时，向用户设备返回查询失败。
本发明的应用场景包括但不限于：如一个社区内的松散WLAN设备可以通过小区一级的WLAN共享注册服务器，实现在小区内的WLAN直接访问。或者，由类似Tencent、百度一类互联网公司提供WLAN共享注册服务器，UE安装应用(App)，实现注册以及WLAN访问。发起注册的愿意共享的WLAN设备越多，UE越能无缝接入可用的私有WLAN。
图3为本发明实施例中实现WLAN共享的方法的流程图，如图3所示，包括：
步骤300：WLAN共享注册服务器获取注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证。
本步骤中，愿意共享的WLAN网络，WLAN网络中的WLAN设备(WLAN网关如无线路由器)可以通过注册请求，将自身的网络标识如SSID和接入凭证如接入密码，注册到WLAN共享注册服务器中；
或者，愿意共享的WLAN网络，如果WLAN网络中的WLAN设备不能自动发起注册请求时，可以通过WLAN管理员向WLAN共享注册服务器发起注册请求，将WLAN网络的网络标识如SSID和接入凭证如接入密码，注册到WLAN共享注册服务器中。
本步骤中，只要是愿意共享其WLAN网络的WLAN设备或用户，均可以通过向WLAN共享注册服务器的注册过程，将其自身的WLAN网络标识和对 应的接入凭证存储在WLAN共享注册服务器中，这样方便了需要接入WLAN网络的用户的查询和接入。
步骤301：WLAN共享注册服务器根据用户设备的查询，将查询到的WLAN网络信息返回用户设备。
本领域技术人员知道，当UE打开WLAN功能，会自动搜索附近的WLAN网络，并获得附近可用的WLAN列表，在WLAN列表中包含有WALN网络标识如SSID。
本步骤中，UE可以通过查询请求向WLAN共享注册服务器发起查询请求，查询信息至少包括UE搜索到的WLAN网络标识如SSID。
如果UE获得的WLAN列表中包含超过一个如两个或两个以上WLAN网络标识，UE发起的查询请求包括：每次查询请求仅查询一个WLAN网络标识，发起多次查询请求来查询不同的WLAN网络标识；或者，在一次查询请求中包含搜索到的WLAN列表中的所有WLAN网络标识。
本步骤中的查询到的WLAN网络信息为已注册的WLAN网络标识及其对应的接入凭证。将WLAN网络信息返回用户设备包括：
WLAN共享注册服务器查询本地是否存储有查询请求中携带的WLAN网络标识，如果存储有，将该WLAN网络标识如SSID及其对应的接入凭证如接入密码携带在查询响应中返回给UE。
在UE获得愿意共享的WLAN网络的WLAN网络标识如SSID和其对应的接入凭证如接入密码后，UE可以选择接入WLAN列表中可用的愿意共享的WLAN网络。UE如何接入可用的WLAN网络属于本领域技术人员的惯用技术手段，并不用于限定本发明的保护范围，这里不再赘述。
需要说明的是，本发明中的WLAN是松散的WLAN部署，因此，存在SSID重名的情况，此时，查询结果包括两组或两组以上具有相同的SSID的WLAN网络的SSID及其对应的接入密码的集合。
如果查询结果中包括有两个或两个以上具有相同的SSID的WLAN网络的SSID及其对应的接入密码的集合，UE可以从中选用其中一个可用的SSID和接入密码接入WLAN网络，直至认证成功接入WLAN网络。
较佳地，如果在查询请求中还携带有UE自身的地理位置信息，本发明实施例的方法还包括：
WLAN共享注册服务器根据接收到的地理位置信息定位WLAN设备，WLAN共享注册服务器提取定位到的本地存储的WLAN设备对应的WLAN网络标识和接入凭证，查询其中是否存储有请求中携带的WLAN网络标识，如果存储有，将该WLAN网络标识如SSID及其对应的接入凭证如接入密码携带在查询响应中返回给UE。这种情况下，WLAN共享注册服务器仅将定位到的已注册的WLAN网络标识对应的接入凭证返回给用户设备，减少了所注册WLAN设备的重名带来的问题，简化了拥有海量WLAN设备注册的场景的查询过程，也使得后续用户设备的接入变得简单了。
需要说明的是，在WLAN设备向WLAN共享注册服务器发起注册时，将自身的地理位置信息同时发送给WLAN共享注册服务器，此时，WLAN共享注册服务器可以通过匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，仅将匹配到的已注册的WLAN网络标识对应的接入凭证返回给用户设备。这里匹配是指的二者的地理位置信息显示的位置相同或在预设距离范围内等，本领域技术人员知道，只要能满足后续UE能接入信号足够强的WLAN网络即可。
本步骤中，UE也可以通过查询请求向WLAN共享注册服务器发起查询请求，查询信息为UE自身的地理位置信息；此时，本步骤中，将查询到的WLAN网络信息返回用户设备包括：
WLAN共享注册服务器按照预先设置的范围策略，比如UE当前所在位置100米范围内，或500米范围内等，将满足范围策略的UE当前所在位置附近的可用WLAN网络的信息(可以是一个或一个以上WLAN)作为查询结果返回给UE，查询结果中附近的可用WLAN网络的信息至少包括WLAN网络标识及其地理位置信息，进一步地，还包括WLAN网络对应的接入凭证。
需要说明的是，在WLAN共享注册服务器中，除了上述愿意共享的WLAN网络之外、还包括免费WLAN网络。
需要说明的是，WLAN共享注册服务器返回给UE的可用WLAN网络中，按照范围阈值，有很能包括有UE当前所在位置搜索不到的可用WLAN网络；
该方法还包括：UE根据查询结果，以地图的形式，或文字等的形式，向用户呈现附近的WLAN网络信息。呈现方法的具体实现属于本领域技术人员的惯用技术手段，并不用于限定本发明的保护范围，这里不再赘述。
还可以进一步包括：UE根据预先设置的过滤策略对查询到的WALN网络信息进行过滤后再呈现，过滤策略包括但不限于：呈现50米以内的WLAN网络信息、或100米以内的WLAN网络信息等。此时，UE的用户可以选择呈现出的WLAN网络接入，如支持触摸的UE，用户可以在屏幕上点击该WLAN网络呈现的图标或标号来触发接入。UE如何接入可用的WLAN网络属于本领域技术人员的惯用技术手段，并不用于限定本发明的保护范围，这里不再赘述。
进一步地，当UE发生移动时，根据UE移动后的位置信息和预先设置的过滤策略对查询到的WALN网络信息进行过滤，以更新呈现给用户的WLAN网络信息。
本发明通过将一定范围内的可用WLAN网络信息展示给用户，使得用户直观地提前预知了在其移动的方向上可用的WLAN网络，进一步方便了可共享WLAN网络的应用。
进一步地，在步骤301之前，本发明实施例的方法还包括：
WLAN共享注册服务器实现对UE的登录的处理获取UE的登录信息：UE向WLAN共享注册服务器发起携带有登录信息的登录请求，WLAN共享注册服务器向UE返回登录响应；此时，
本步骤中的将查询到的已注册的WLAN网络标识对应的接入凭证返回用户设备之前还包括：
WLAN共享注册服务器根据预先设置的查询策略及用户设备的登录信息，确定是否允许向用户设备返回查询结果，如果允许，向用户设备返回查询结果；如果禁止，向用户设备返回查询失败。
这里，登录信息中包括但不限于用户等级、用户积分等，确定是否允许向用户设备返回查询结果包括：
WLAN共享注册服务器根据查询策略，如果登录信息中用户等级不够、 和/或用户积分不够等，认为本次查询失败；或根据查询策略只对查询中的部分WLAN设备返回其对应的接入密码等等。关于查询策略的具体实现书与本领域技术人员在本发明提供的技术方案基础上容易想到的，并不用于限定本发明的保护范围，这里不再赘述。
进一步地，在将查询到的已注册的WLAN网络标识对应的接入凭证返回用户设备之前，该方法还包括：WLAN共享注册服务器加密查询到的接入凭证。如何加密可以采用现有方法实现，这里本领域技术人员的公知技术，加密的具体实现并不用于限定本发明的保护范围，这里强调的是，对返回给UE的查询结果进行加密处理，以进一步保证了愿意共享WLAN网络的安全性。
本发明中，只要是愿意共享其WLAN网络的WLAN设备或用户，均可以通过向WLAN共享注册服务器的注册过程，将其自身的WLAN网络标识和对应的接入凭证存储在WLAN共享注册服务器中。通过本发明提供的技术方案，有效解决了松散WLAN部署的共享问题，适用于松散的WLAN部署。也就是说，只要是存在WLAN部署的地方，均可以通过在WLAN共享注册服务器中的注册，将自身的WLAN网络标识和对应的接入凭证共享给需要的UE。
下面结合具体实施例对本发明实施例的方法进行详细描述。
图4为本发明实施例中实现WLAN共享的方法的第一实施例的流程示意图，如图4所示，包括以下步骤：
步骤400：愿意共享自身所属WLAN网络的WLAN设备，通过消息向WLAN共享注册服务器注册WLAN网络信息，至少包络SSID、接入密码。
进一步地，还可以包括提供用于定位的信息，如WLAN设备的地理位置信息等。
步骤401：UE打开WLAN功能，搜索附近的WLAN网络，并获得附近可用的WLAN列表。本领域技术人员知道，在WLAN列表中包含有WALN网络标识如SSID。
步骤402：UE通过消息向WLAN共享注册服务器发起查询请求，查询信息至少包括SSID。
如果UE获得的WLAN列表中包含超过一个如两个或两个以上WLAN 网络标识，UE发起的查询请求包括：每次查询请求仅查询一个WLAN网络标识，发起多次查询请求来查询不同的WLAN网络标识；或者，在一次查询请求中包含搜索到的WLAN列表中的所有SSID。
步骤403：WLAN共享注册服务器向UE发送查询结果，查询结果包含有查询到的WLAN网络的SSID及其对应的接入密码。
由于WLAN部署可以是松散的WLAN部署，因此，很可能存在SSID重名的情况，也就是说，在查询结果会包含多个具有相同的SSID的WLAN网络的SSID及其对应的密码的集合。
进一步地，WLAN共享注册服务器可以对返回的查询结果进行加密处理。进一步地，加密对于UE的用户是屏蔽即用户不能获取加密密钥，由UE自行完成解密。
步骤404：UE使用获取的WLAN网络的SSID和其接入密码，接入WLAN网络。
需要说明的是，如果查询结果中包含有多个具有相同的SSID的WLAN网络的SSID及其对应的密码的集合，UE可以从中任意选择一个可用的SSID和其接入密码，并向该WLAN网络发起接入请求，在认证成功后接入该WLAN网络。
需要说明的是，如果认证失败，而且查询结果中存在多个可用的WLAN网络的SSID和其接入密码，那么，还包括步骤405：UE可以另外选择一个可用的SSID和其接入密码，重复发起认证的步骤。
图5为本发明实施例中实现WLAN共享的方法的第二实施例的流程示意图，如图5所示，包括以下步骤：
步骤500：愿意共享自身所属WLAN网络的WLAN设备，通过消息向WLAN共享注册服务器注册WLAN网络信息，至少包络SSID、接入密码。
进一步地，还可以包括提供用于定位的信息，如WLAN设备的地理位置信息等。
步骤501：UE打开WLAN功能，搜索附近的WLAN网络，并获得附近可用的WLAN列表。本领域技术人员知道，在WLAN列表中包含有WALN 网络标识如SSID。
步骤502：UE获取辅助信息，如通过GPS获取UE的地理位置信息等。
步骤503：UE通过消息向WLAN共享注册服务器发起查询请求，查询信息包括SSID和辅助信息如UE的地理位置信息。
如果UE获得的WLAN列表中包含超过一个如两个或两个以上WLAN网络标识，UE发起的查询请求包括：每次查询请求仅查询一个WLAN网络标识，发起多次查询请求来查询不同的WLAN网络标识；或者，在一次查询请求中包含搜索到的WLAN列表中的所有SSID。
步骤504：WLAN共享注册服务器根据接收到的UE的地理位置信息，对已注册的WLAN设备进行定位。
需要说明的是，在WLAN设备向WLAN共享注册服务器发起注册时，如果将自身的地理位置信息同时发送给WLAN共享注册服务器，那么，WLAN共享注册服务器通过匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，仅将匹配到的已注册的WLAN网络标识对应的接入凭证返回给用户设备。这里匹配是指的二者的地理位置信息显示的位置相同或在预设距离范围内等，本领域技术人员知道，只要能满足后续UE能接入信号足够强的WLAN网络即可。
步骤505：WLAN共享注册服务器向UE发送查询结果，查询结果包含定位到的WLAN网络的SSID和接入密码。
这种情况下，WLAN共享注册服务器仅将定位到的已注册的WLAN网络标识对应的接入凭证返回给用户设备，减少了所注册WLAN设备的重名带来的问题，简化了拥有海量WLAN设备注册的场景的查询过程，也使得后续用户设备的接入变得简单了。
由于WLAN部署可以是松散的WLAN部署，因此，很可能存在SSID重名的情况，也就是说，在查询结果会包含多个具有相同的SSID的WLAN网络的SSID及其对应的密码的集合。
进一步地，WLAN共享注册服务器可以对返回的查询结果进行加密处理。进一步地，加密对于UE的用户是屏蔽即用户不能获取加密密钥，由UE自行完 成解密。
步骤506：UE使用获取的WLAN网络的SSID和其接入密码，接入WLAN网络。
需要说明的是，如果查询结果中包含有多个具有相同的SSID的WLAN网络的SSID及其对应的密码的集合，UE可以从中任意选择一个可用的SSID和其接入密码，并向该WLAN网络发起接入请求，在认证成功后接入该WLAN网络。
需要说明的是，如果认证失败，而且查询结果中存在多个可用的WLAN网络的SSID和其接入密码，那么，还包括步骤507：UE可以另外选择一个可用的SSID和其接入密码，重复发起认证的步骤。
图6为本发明实施例中实现WLAN共享的方法的第三实施例的流程示意图，如图6所示，包括以下步骤：
步骤600：愿意共享WLAN网络的WLAN管理员，通过消息向WLAN共享注册服务器注册WLAN网络信息，至少包络SSID、接入密码，以及共享的WLAN网络的接入设备标识如接入地址等。
进一步地，还可以包括提供用于定位的信息，如WLAN设备的地理位置信息等。
步骤601：UE打开WLAN功能，搜索附近的WLAN网络，并获得附近可用的WLAN列表。本领域技术人员知道，在WLAN列表中包含有WALN网络标识如SSID。
步骤602：UE获取辅助信息，如通过GPS获取UE的地理位置信息等。
步骤603：UE通过消息向WLAN共享注册服务器发起查询请求，查询信息包括SSID和辅助信息如UE的地理位置信息。
如果UE获得的WLAN列表中包含超过一个如两个或两个以上WLAN网络标识，UE发起的查询请求包括：每次查询请求仅查询一个WLAN网络标识，发起多次查询请求来查询不同的WLAN网络标识；或者，在一次查询请求中包含搜索到的WLAN列表中的所有SSID。
步骤604：WLAN共享注册服务器根据接收到的UE的地理位置信息， 对已注册的WLAN设备进行定位。
需要说明的是，在WLAN设备向WLAN共享注册服务器发起注册时，如果将自身的地理位置信息同时发送给WLAN共享注册服务器，那么，WLAN共享注册服务器通过匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，仅将匹配到的已注册的WLAN网络标识对应的接入凭证返回给用户设备。这里匹配是指的二者的地理位置信息显示的位置相同或在预设距离范围内等，本领域技术人员知道，只要能满足后续UE能接入信号足够强的WLAN网络即可。
步骤605：WLAN共享注册服务器向UE发送查询结果，查询结果包含定位到的WLAN网络的SSID和接入密码。
这种情况下，WLAN共享注册服务器仅将定位到的已注册的WLAN网络标识对应的接入凭证返回给用户设备，减少了所注册WLAN设备的重名带来的问题，简化了拥有海量WLAN设备注册的场景的查询过程，也使得后续用户设备的接入变得简单了。
由于WLAN部署可以是松散的WLAN部署，因此，很可能存在SSID重名的情况，也就是说，在查询结果会包含多个具有相同的SSID的WLAN网络的SSID及其对应的密码的集合。
进一步地，WLAN共享注册服务器可以对返回的查询结果进行加密处理。进一步地，加密对于UE的用户是屏蔽即用户不能获取加密秘钥，由UE自行完成解密。
步骤606：UE使用获取的WLAN网络的SSID和其接入密码，接入WLAN网络。
需要说明的是，如果查询结果中包含有多个具有相同的SSID的WLAN网络的SSID及其对应的密码的集合，UE可以从中任意选择一个可用的SSID和其接入密码，并向该WLAN网络发起接入请求，在认证成功后接入该WLAN网络。
需要说明的是，如果认证失败，而且查询结果中存在多个可用的WLAN网络的SSID和其接入密码，那么，还包括步骤607：UE可以另外选择一个 可用的SSID和其接入密码，重复发起认证的步骤。
图7为本发明实施例中实现WLAN共享的方法的第四实施例的流程示意图，如图7所示，包括：
步骤700：UE获取自身当前的地理位置信息，如通过GPS获取。
步骤701：UE通过消息向WLAN共享注册服务器发起查询请求，查询信息包括UE的地理位置信息。
步骤702：WLAN共享注册服务器根据接收到的地理位置信息，按照预先设置的范围策略，比如UE当前所在位置100米范围内，或500米范围内等，将满足范围策略的UE当前所在位置附近的可用WLAN网络的信息(可以是一个或一个以上WLAN)作为查询结果返回给UE，查询结果中附近的可用WLAN网络的信息至少包括WLAN网络标识及其地理位置信息。
进一步地，查询结果中还包括WLAN网络对应的接入凭证。
步骤703：UE根据查询结果，以地图的形式，或文字等的形式，向用户呈现附近的WLAN网络信息。
进一步地，还包括：根据预先设置的过滤策略对查询到的WALN网络信息进行过滤，过滤策略包括但不限于：呈现50米以内的WLAN网络信息、或100米以内的WLAN网络信息等。此时，UE的用户可以选择呈现出的WLAN网络接入，如支持触摸的UE，用户可以在屏幕上点击该WLAN网络呈现的图标或标号来触发接入。UE如何接入可用的WLAN网络属于本领域技术人员的惯用技术手段，并不用于限定本发明的保护范围，这里不再赘述。
图8为本发明实施例中实现WLAN共享的方法的第五实施例的流程示意图，如图8所示，包括：
步骤800：UE获取自身当前的地理位置信息，如通过GPS获取。
步骤801：UE通过消息向WLAN共享注册服务器发起查询请求，查询信息包括UE的地理位置信息。
步骤802：WLAN共享注册服务器根据接收到的地理位置信息，按照预先设置的范围策略，比如UE当前所在位置100米范围内，或500米范围内等，将满足范围策略的UE当前所在位置附近的可用WLAN网络的信息(可 以是一个或一个以上WLAN)作为查询结果返回给UE，查询结果中附近的可用WLAN网络的信息至少包括WLAN网络标识及其地理位置信息。
进一步地，查询结果中还包括WLAN网络对应的接入凭证。
步骤803：UE根据查询结果，以地图的形式，或文字等的形式，向用户呈现附近的WLAN网络信息。
进一步地，还包括：根据预先设置的过滤策略对查询到的WALN网络信息进行过滤，过滤策略包括但不限于：呈现50米以内的WLAN网络信息、或100米以内的WLAN网络信息等。此时，UE的用户可以选择呈现出的WLAN网络接入，如支持触摸的UE，用户可以在屏幕上点击该WLAN网络呈现的图标或标号来触发接入。UE如何接入可用的WLAN网络属于本领域技术人员的惯用技术手段，并不用于限定本发明的保护范围，这里不再赘述。
步骤804：UE搜索附近的WLAN网络。具体实现属于本领域技术人员的公知技术，这里不再赘述。
步骤805：呈现附近的WLAN网络，这里指的是目前可以搜索到信号的WLAN网络，即信号范围内的WLAN。
步骤806：本实施例中，假设用户发生了移动，比如向可用的WLAN网络移动。
步骤807：UE刷新搜索附近的WLAN网络信息，即根据UE移动后的位置信息和预先设置的过滤策略对查询到的WALN网络信息进行过滤，以更新呈现给用户的WLAN网络信息。
步骤808：呈现更新后的附近WLAN网络，即UE发生移动后可以搜索到信号的WLAN网络，即信号范围内的WLAN网络。
步骤809：用户选择需要接入的WLAN网络，比如支持触摸的UE，用户可以在屏幕上点击该WLAN网络呈现的图标以触发接入该WLAN网络。
步骤810：UE认证并接入选择的WLAN网络。
以上所述，仅为本发明的较佳实例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
本发明实施例提出的实现WLAN共享的方法、系统和WLAN共享注册服务器，包括WLAN共享注册服务器获取注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；WLAN共享注册服务器根据用户设备的查询，将查询到的WLAN网络信息返回用户设备。通过本发明方法，有效解决了松散WLAN部署的共享问题，适用于松散的WLAN部署。也就是说，只要是存在WLAN部署的地方，均可以通过在WLAN共享注册服务器中的注册，将自身的WLAN网络标识和对应的接入凭证共享给需要的UE。进一步地，本发明通过将一定范围内的可用WLAN网络信息展示给用户，使得用户直观地提前预知了在其移动的方向上可用的WLAN网络，进一步方便了可共享WLAN网络的应用。

Claims (37)

  1. 一种实现无线局域网WLAN共享的方法，其特征在于，包括：
    WLAN共享注册服务器获取注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；
    WLAN共享注册服务器根据用户设备UE的查询，将查询到的WLAN网络信息返回UE。
  2. 根据权利要求1所述的方法，其特征在于，该方法之前还包括：
    所述WLAN共享注册服务器接收来自所述UE的携带查询信息的查询请求，查询信息至少包括UE搜索到的WLAN网络标识。
  3. 根据权利要求2所述的方法，其特征在于，所述UE搜索到的WLAN网络标识包括一个或一个以上。
  4. 根据权利要求3所述的方法，其特征在于，所述UE发起查询包括：
    每次查询请求查询一个WLAN网络标识，发起一次或一次以上查询请求来查询所述搜索到的WLAN列表中的所有的WLAN网络标识；
    或者，在一次查询请求中包含所述搜索到的WLAN列表中的所有WLAN网络标识。
  5. 根据权利要求2～4任一项所述的方法，其特征在于，所述查询到的WLAN网络信息包括已注册的WLAN网络标识及其对应的接入凭证；
    所述将查询到的WLAN网络信息返回UE包括：
    所述WLAN共享注册服务器查询本地是否存储有所述查询请求中携带的WLAN网络标识，如果存储有，将查询到的WLAN网络标识及其对应的接入凭证携带在查询响应中返回给所述UE。
  6. 根据权利要求5所述的方法，其特征在于，所述查询到的WLAN网络标识及其对应的接入凭证包括一组或一组以上。
  7. 根据权利要求6所述的方法，其特征在于，所述查询到的WLAN网络标识及其对应的接入凭证中，包括两组或两组以上具有相同的WLAN网络标识的WLAN网络的WLAN网络标识及其对应的接入凭证的集合。
  8. 根据权利要求2所述的方法，其特征在于，所述查询信息中还包括所述UE的地理位置信息。
  9. 根据权利要求8所述的方法，其特征在于，该方法还包括：所述WLAN共享注册服务器根据所述UE的地理位置信息定位WLAN设备；
    所述查询到的WLAN网络信息为已注册的WLAN网络标识及其对应的接入凭证；所述将查询到的WLAN网络信息返回UE包括：
    所述WLAN共享注册服务器提取定位到的本地存储的WLAN设备对应的WLAN网络标识和接入凭证，查询其中是否存储有请求中携带的WLAN网络标识，如果存储有，将该WLAN网络标识及其对应的接入凭证携带在查询响应中返回给所述UE。
  10. 根据权利要求8所述的方法，其特征在于，该方法还包括：所述WLAN共享注册服务器获取注册的WLAN设备的地理位置信息；
    所述查询到的WLAN网络信息为已注册的WLAN网络标识及其对应的接入凭证；所述将查询到的WLAN网络信息返回UE包括：
    所述WLAN共享注册服务器通过匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，将匹配到的已注册的WLAN网络标识对应的接入凭证返回给所述UE。
  11. 根据权利要求1所述的方法，其特征在于，所述WLAN共享注册服务器接收来自所述UE的携带查询信息的查询请求，查询信息包括所述UE自身的地理位置信息；
    所述将查询到的WLAN网络信息返回用户设备包括：
    所述WLAN共享注册服务器按照预先设置的范围策略，将满足范围策略的可用WLAN网络的信息作为查询结果返回给所述UE。
  12. 根据权利要求11所述的方法，其特征在于，该方法还包括：所述UE根据所述查询结果，向用户呈现查询到的所述WLAN网络的信息。
  13. 根据权利要求12所述的方法，其特征在于，所述向用户呈现查询到的所述WLAN网络的信息之前，该方法还包括：
    所述UE根据预先设置的过滤策略对所述查询结果进行过滤。
  14. 根据权利要求13所述的方法，其特征在于，当所述UE发生移动时，该方法还包括：
    根据所述UE移动后的地理位置信息和所述过滤策略，对所述查询到的可用的WALN网络的信息进行过滤，以更新呈现给用户的WLAN网络信息。
  15. 根据权利要求11～14任一项所述的方法，其特征在于，所述查询结果包括WLAN网络标识及其地理位置信息。
  16. 根据权利要求15所述的方法，其特征在于，所述查询结果还包括：所述WLAN网络对应的接入凭证。
  17. 根据权利要求1所述的方法，其特征在于，该方法还包括：所述WLAN共享注册服务器实现对所述UE的登录的处理，获取UE的登录信息；
    所述将查询到的WLAN网络信息返回UE之前还包括：
    所述WLAN共享注册服务器根据预先设置的查询策略及用户设备的登录信息，确定是否允许向所述UE返回查询结果，如果允许，向所述UE返回查询结果；如果禁止，向所述UE返回查询失败。
  18. 根据权利要求1所述的方法，其特征在于，在所述将查询到的WLAN网络信息返回UE之前，该方法还包括：所述WLAN共享注册服务器加密所述查询到的WLAN网络信息中的接入凭证。
  19. 根据权利要求16所述的方法，其特征在于，所述WLAN网络标识为服务集标示符SSID；所述接入凭证为接入密码。
  20. 一种实现WLAN共享的系统，其特征在于，至少包括WLAN共享注册服务器、WLAN设备；其中，
    WLAN共享注册服务器，设置为接收来自WLAN网络的注册，保存注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；接收来自UE的查询并将查询到的WLAN网络信息返回给UE；
    WLAN设备，设置为向WLAN共享注册服务器注册；对请求接入的UE进行认证并将其接入所属的WLAN网络。
  21. 根据权利要求20所述的系统，其特征在于，所述WLAN共享注册服务器还设置为，接收来自所述UE的UE自身的地理位置信息；
    所述WLAN共享注册服务器还设置为，根据接收到的地理位置信息定位WLAN设备；所述查询到的WLAN网络信息中的WLAN网络标识为定位到的已注册的WLAN网络标识。
  22. 根据权利要求20所述的系统，其特征在于，在所述WLAN设备向WLAN共享注册服务器发起注册时，将自身的地理位置信息发送给所述WLAN共享注册服务器；
    所述WLAN共享注册服务器还设置为，匹配接收到的地理位置信息和自身存储有的WLAN设备的地理位置信息，将匹配到的已注册的WLAN网络标识对应的接入凭证返回给所述UE。
  23. 根据权利要求20所述的系统，其特征在于，所述WLAN共享注册服务器还用于，接收来自所述UE的UE自身的地理位置信息；
    所述WLAN共享注册服务器还设置为，根据接收到的地理位置信息，按照预先设置的范围策略，将满足范围策略的UE当前所在位置附近的可用WLAN网络的信息作为查询结果返回给UE。
  24. 根据权利要求23所述的系统，其特征在于，该系统还包括UE，设置为根据接收到的查询结果，向用户呈现查询到的所述WLAN网络的信息。
  25. 根据权利要求24所述的系统，其特征在于，所述UE还设置为，根据预先设置的过滤策略对查询结果进行过滤。
  26. 根据权利要求25所述的系统，其特征在于，当所述UE发生移动时，所述UE还设置为，根据所述UE移动后的地理位置信息和所述过滤策略，对查询到的可用的WALN网络的信息进行过滤，以更新呈现给用户的WLAN网络信息。
  27. 根据权利要求23～25任一项所述的系统，其特征在于，所述查询结果包括WLAN网络标识及其地理位置信息。
  28. 根据权利要求27所述的系统，其特征在于，所述查询结果还包括：所述WLAN网络对应的接入凭证。
  29. 根据权利要求28所述的系统，其特征在于，所述WLAN网络标识为服务集标示符SSID，所述接入凭证为接入密码。
  30. 根据权利要求20～26任一项所述的系统，其特征在于，所述WLAN共享注册服务器还设置为，对所述UE进行登录处理；
    所述WLAN共享注册服务器还设置为，根据预先设置的查询策略及所述UE的登录信息，在确定允许向所述UE返回查询结果时，向所述UE返回接入凭证；在确定出禁止向所述UE返回查询结果时，返回查询失败。
  31. 根据权利要求20～26任一项所述的系统，其特征在于，所述WLAN共享注册服务器还设置为，加密所述查询到的接入凭证。
  32. 一种WLAN共享服务器，其特征在于，至少包括注册模块和登录模块，其中，
    注册模块，设置为接收来自WLAN网络的注册，保存注册的WLAN设备所属WLAN网络的WLAN网络标识和接入凭证；
    查询模块，设置为接收来自UE的查询并将查询到WLAN网络信息返回给UE。
  33. 根据权利要求32所述的WLAN共享注册服务器，其特征在于，当所述UE在发起查询并将自身地理位置信息发送给WLAN共享注册服务器时，所述WLAN共享注册服务器还包括定位模块，设置为根据接收到所述UE的地理位置信息定位所述WLAN设备；
    所述查询模块设置为，接收来自用户设备的查询，将定位到的已注册的WLAN网络标识及其对应的接入凭证返回给UE。
  34. 根据权利要求32所述的WLAN共享注册服务器，其特征在于，当所述UE在发起查询并将自身地理位置信息发送给WLAN共享注册服务器时，所述WLAN共享注册服务器还包括定位模块，设置为根据接收到所述UE的地理位置信息定位所述WLAN设备；
    所述注册模块还设置为，在所述WLAN网络发起注册时，同时保存所述WLAN设备的地理位置信息；
    所述查询模块还设置为，匹配接收到所述UE的地理位置信息和自身存储有的所述WLAN设备的地理位置信息，将匹配到的已注册的WLAN网络标识及其对应的接入凭证返回给所述UE。
  35. 根据权利要求32所述的WLAN共享注册服务器，其特征在于，所述查询信息还设置为，按照预先设置的范围策略，将满足范围策略的可用WLAN网络的信息作为查询结果返回给所述UE。
  36. 根据权利要求32～35任一项所述的WLAN共享注册服务器，其特征在于，所述查询模块还设置为，加密所述查询到的接入凭证。
  37. 根据权利要求32～35任一项所述的WLAN共享注册服务器，其特征在于，还包括登录模块，设置为接收来自所述UE的登录请求；
    所述查询模块还设置为，根据预先设置的查询策略及所述UE的登录信息，在确定允许向所述UE返回查询结果时，向所述UE返回接入凭证；在确定出禁止时，向所述UE返回查询失败。
PCT/CN2015/074154 2014-10-21 2015-03-13 实现wlan共享的方法、系统和wlan共享注册服务器 WO2016061981A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410564122.3A CN105592453A (zh) 2014-10-21 2014-10-21 实现wlan共享的方法、系统和wlan共享注册服务器
CN201410564122.3 2014-10-21

Publications (1)

Publication Number Publication Date
WO2016061981A1 true WO2016061981A1 (zh) 2016-04-28

Family

ID=55760159

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/074154 WO2016061981A1 (zh) 2014-10-21 2015-03-13 实现wlan共享的方法、系统和wlan共享注册服务器

Country Status (2)

Country Link
CN (1) CN105592453A (zh)
WO (1) WO2016061981A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106507298A (zh) * 2016-10-18 2017-03-15 武汉斗鱼网络科技有限公司 一种wifi共享的方法及系统
CN107580067A (zh) * 2017-09-21 2018-01-12 成都宇能通能源开发有限公司 一种无线网络共享设备租赁系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1852193A (zh) * 2005-10-21 2006-10-25 华为技术有限公司 一种无线局域网中网络共享的方法
CN102883327A (zh) * 2011-07-14 2013-01-16 北京韵盛发科技有限公司 虚拟共享WiFi无线接入点方法
CN103220669A (zh) * 2012-01-19 2013-07-24 中国移动通信集团公司 私有wlan共享方法、系统、服务器、终端及网关管理服务器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1852193A (zh) * 2005-10-21 2006-10-25 华为技术有限公司 一种无线局域网中网络共享的方法
CN102883327A (zh) * 2011-07-14 2013-01-16 北京韵盛发科技有限公司 虚拟共享WiFi无线接入点方法
CN103220669A (zh) * 2012-01-19 2013-07-24 中国移动通信集团公司 私有wlan共享方法、系统、服务器、终端及网关管理服务器

Also Published As

Publication number Publication date
CN105592453A (zh) 2016-05-18

Similar Documents

Publication Publication Date Title
US10805797B2 (en) Enabling secured wireless access using user-specific access credential for secure SSID
CN107005442B (zh) 用于远程接入的方法和装置
CN107209659B (zh) 移动虚拟网络中的移动认证
US8194589B2 (en) Systems and methods for wireless network selection based on attributes stored in a network database
US8191124B2 (en) Systems and methods for acquiring network credentials
US8554830B2 (en) Systems and methods for wireless network selection
US8743778B2 (en) Systems and methods for obtaining network credentials
US9769172B2 (en) Method of accessing a network securely from a personal device, a personal device, a network server and an access point
US20150172925A1 (en) Method and Apparatus for Wireless Network Access Parameter Sharing
EP2206278B1 (en) Systems and methods for wireless network selection based on attributes stored in a network database
US20070082654A1 (en) System to extend service, expand access and protect user data across wireless networks
EP2924944B1 (en) Network authentication
JP2016506152A (ja) タグ付けによるデバイスの認証
CN107534664B (zh) 针对使能ieee 802.1x的网络的多因素授权
CN106412901A (zh) 一种防蹭网无线路由方法及路由系统
WO2012001366A2 (en) Wlan location services
WO2010148260A1 (en) Systems and methods for determining location over a network
WO2016061980A1 (zh) 实现wlan共享的方法、系统和wlan共享注册服务器
US20200186524A1 (en) Smart home network security through blockchain
EP2469945A1 (en) WLAN location services
WO2016061981A1 (zh) 实现wlan共享的方法、系统和wlan共享注册服务器
WO2016090927A1 (zh) 实现共享waln管理的方法、系统及wlan共享注册服务器
EP2472911A1 (en) WLAN device proximity service

Legal Events

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

Ref document number: 15852296

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15852296

Country of ref document: EP

Kind code of ref document: A1