CN101489191A - Wireless connection method and system, wireless access node equipment and customer terminal equipment - Google Patents
Wireless connection method and system, wireless access node equipment and customer terminal equipment Download PDFInfo
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- CN101489191A CN101489191A CNA2009101199628A CN200910119962A CN101489191A CN 101489191 A CN101489191 A CN 101489191A CN A2009101199628 A CNA2009101199628 A CN A2009101199628A CN 200910119962 A CN200910119962 A CN 200910119962A CN 101489191 A CN101489191 A CN 101489191A
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Abstract
The present invention discloses a wireless connecting method which uses Wi-Fi protected setup, a system, a wireless access node device and a client device thereof, wherein the wireless connecting method comprises the following steps: obtaining the keywords in the client device by the wireless access node device; obtaining the network identification corresponding with the keywords in the client device by the wireless access node device based on the mapping relationship between the keywords and the network identification; and establishing a wireless connection from the client device to the network corresponding with the network identification. The invention can realize the wireless connection from the client device to the network corresponding with the corresponding SSID with a low cost based on the mapping relationship between the configured keywords and SSID through writing keywords into the WPS expansion field in the client device.
Description
Technical field
The present invention relates to wireless communication technology field, more specifically, relate to wireless connection method that a kind of Wi-Fi of utilization protection is provided with system, reach wireless access node equipment and client device.
Background technology
At present, if the user will finish Wireless Fidelity (Wi-Fi, Wireless Fidelity) network installation and security configuration work, usually the technical step that needs more complicated, and the process of this installation and configuration also requires the user must possess the background knowledge of Wi-Fi equipment and revises ability of its necessary configuration, thus user's consumption electronic products of wishing to possess the Wi-Fi function to be added into the step of network more simple and easy.For this market demand; Wi-Fi Alliance is provided with (WPS 2007 beginning of the years with the Wi-Fi protection; Wi-Fi Protected Setup) introduces to the market; its aim is to provide industry general network installation solution for family and small office environment; and understand few domestic consumer for those installations and offer help, thereby make system have the easy functions such as new wireless network, interpolation new equipment and enhancing internet security that are provided with to traditional Wi-Fi setting and security performance.
In the Wi-Fi network, the network identity (SSID, ServiceSet Identifier) (network identity briefly is exactly the title of a local area network (LAN)) by being used to distinguish heterogeneous networks is divided into a plurality of real broadcast domains with wireless signal.In the Wi-Fi network, open the equipment of a plurality of SSID and must support a plurality of independently network ID (BSSID, Basic Service Set Identifier), and then can provide a plurality of SSID mapping to BSSID, wherein, BSSID is medium access control (MAC, the Medium Access Control) address of each wireless device.
Fig. 1 is the schematic diagram of the wireless connection system of prior art.As shown in Figure 1, wireless connection system comprises client device 102 and wireless access node (AP, Access Point) equipment 104.Client device 102 intercoms mutually with AP equipment 104 and the key by WPS connect set up client device 102 to the wireless connections of the corresponding network of default ssid.
Though just can realize easily that by the WPS button on the AP equipment client device connects to a key of default network at present, but, when AP equipment is opened a plurality of SSID, client device can only be connected to the SSID of acquiescence by the WPS function, different client devices can't be carried out wireless connections with the pairing network of different SSID, thereby the WPS function in the Wi-Fi network there is certain limitation.
Summary of the invention
The technical problem that the present invention will solve is to propose the wireless connection method that a kind of Wi-Fi of utilization protection is provided with; can open under the situation of a plurality of SSID at AP equipment; by the WPS button in the AP equipment each client device is wirelessly connected to corresponding network respectively, thereby realizes that client device is connected with a key of corresponding network.
The invention provides the wireless connection method that a kind of Wi-Fi of utilization protection is provided with, comprising: wireless access node equipment obtains the keyword in the client device; Wireless access node equipment is based on the mapping relations between keyword and the network identity, obtain with client device in the corresponding network identity of keyword; And set up client device to the wireless connections of the corresponding network of network identity.
Wireless connection method embodiment according to the present invention also comprised before wireless access node equipment obtains keyword step in the client device: the WPS in client device expands in the field and writes entry keyword; And in wireless access node equipment the mapping relations between storage key and the network identity.
Another embodiment of wireless connection method according to the present invention, this wireless connection method also comprises: wireless access node equipment obtains the WPS field in the client device, judge and whether comprise keyword in the WPS field, in the WPS field, do not comprise under the situation of keyword, client device is wirelessly connected to default network.
Wireless connection method provided by the invention, by writing entry keyword in the expansion of the WPS in the client device field, and based on the mapping relations between keyword and the SSID, set up neatly client device to client device in the wireless connections of the network that identified of the corresponding SSID of keyword, thereby client device just can be set up wireless connections by the corresponding pairing network of SSID in a WPS button and the AP equipment.
Another technical problem that the present invention will solve is to propose the wireless connection system that a kind of Wi-Fi of utilization protection is provided with; can open under the situation of a plurality of SSID at AP equipment; by the WPS button in the AP equipment each client device is wirelessly connected to corresponding network respectively, thereby realizes that client device is connected with a key of corresponding network.
The invention provides the wireless connection system that a kind of Wi-Fi of utilization protection is provided with, comprise client device and wireless access node equipment, wherein, client device is used for storing the concurrent keyword that send client device; And wireless access node equipment be used for obtaining client device keyword, based on the mapping relations between keyword and the network identity obtain with client device in the corresponding network identity of keyword and set up client device to the wireless connections of the corresponding network of network identity.
Wireless connection system embodiment according to the present invention, wireless access node equipment comprises: information storage module is used for the mapping relations between storage key and the network identity; The keyword acquisition module is used for obtaining the keyword of client device, and the keyword in the client device is sent to the network identity acquisition module; The network identity acquisition module is used for obtaining and the corresponding network identity of the keyword of client device based on mapping relations, and network identity is sent to the selection link block; Judge module is used for obtaining the WPS field of client device and judges whether comprise keyword in the WPS field, if comprise keyword, then carries out wireless connections by the selection link block, otherwise, carry out wireless connections by the acquiescence link block; Select link block, be used to set up client device to the wireless connections of the corresponding network of network identity; And the acquiescence link block, be used for client device is wirelessly connected to default network.
Another embodiment of wireless connection system according to the present invention, client device comprises: information storage module, the WPS field that is used for storing client device, wherein, the WPS field in the client device comprises keyword; And information sending module, be used for sending the keyword that information storage module is stored.
Wireless connection system provided by the invention, by writing entry keyword in the expansion of the WPS in the client device field, and based on the mapping relations between keyword and the SSID, set up neatly client device to client device in the wireless connections of the network that identified of the corresponding SSID of keyword, thereby client device just can be set up wireless connections by the corresponding pairing network of SSID in a WPS button and the AP equipment.
Another technical problem that the present invention will solve provides a kind of wireless access node equipment, uses above-mentioned wireless connection method and is applied in the above-mentioned wireless connection system.
The invention provides a kind of wireless access node equipment, comprising: the keyword acquisition module is used for obtaining the keyword of client device, and the keyword in the client device is sent to the network identity acquisition module; The network identity acquisition module is used for obtaining and the corresponding network identity of the keyword of client device based on the mapping relations between keyword and the network identity, and network identity is sent to the selection link block; And the selection link block, be used to set up client device to the wireless connections of the corresponding network of network identity.
Wireless access node equipment embodiment according to the present invention, wireless access node equipment also comprises: information storage module is used for the mapping relations between storage key and the network identity.
Another embodiment of wireless access node equipment according to the present invention, wireless access node equipment also comprises: the acquiescence link block is used for client device is wirelessly connected to default network; And judge module, be used for obtaining the WPS field of client device and judge whether comprise keyword in the WPS field, if comprise keyword, then carry out wireless connections by the selection link block, otherwise, carry out wireless connections by the acquiescence link block.
Another technical problem that the present invention will solve provides a kind of client device, is applied in the above-mentioned wireless connection system.
The invention provides a kind of client device, comprising: information storage module, the WPS field that is used for storing client device, wherein, the WPS field in the client device comprises keyword; And information sending module, be used for sending the keyword that information storage module is stored.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part.In the accompanying drawings:
Fig. 1 is the schematic diagram of the wireless connection system of prior art;
Fig. 2 is the schematic flow sheet of an embodiment of wireless connection method of the present invention;
Fig. 3 is the structural representation that WPS of the present invention expands field;
Fig. 4 is the schematic flow sheet of another embodiment of wireless connection method of the present invention;
Fig. 5 is the structured flowchart of an embodiment of wireless access node equipment of the present invention;
Fig. 6 is the structured flowchart of fork one embodiment of wireless access node equipment of the present invention;
Fig. 7 is the structured flowchart of an embodiment of client device of the present invention; And
Fig. 8 is the schematic diagram of an embodiment of wireless connection system of the present invention.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention wherein is described.Exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but do not constitute improper qualification of the present invention.
Fig. 2 is the schematic flow sheet of an embodiment of wireless connection method of the present invention.As shown in Figure 2, in this embodiment, the wireless connection method that utilizes the Wi-Fi protection to be provided with comprises:
S202, wireless access node equipment obtain the keyword in the client device;
S204, wireless access node equipment be based on the mapping relations between keyword and the network identity, obtain with client device in the corresponding network identity of keyword; And
S206, set up client device to the wireless connections of the corresponding network of network identity.
Fig. 3 is the structural representation that WPS of the present invention expands field.As shown in Figure 3, the expansion field of the WPS in the client device (it is a reserved field of the prior art) comprising: field 302 and field 304.Wherein, field 302 is Vendor ID (Vendor ID refers to the uniqueness sign of seller mechanism), and its length for example is 3 byte, and field 304 is Vendor Data (Vendor Data is a keyword), and its length for example is 1021 byte.
Write entry keyword except the WPS in client device expands in the field, also need be in AP equipment mapping relations between storage key and the network identity (SSID); And
After client device receives that the AP device request is obtained the message of keyword, the keyword in the client device is sent to AP equipment.
Particularly, AP equipment can obtain keyword in the following way, but it will be appreciated by those skilled in the art that the mode of obtaining keyword is not limited in following mode:
After pressing the WPS button of AP equipment, AP equipment sends broadcast, client device starts the WPS function, begin to seek available AP equipment, after finding available AP equipment, by the keyword of this available AP equipment in client device acquisition request client device, client device the request response message in to available AP device report keyword message.
Technique scheme is to comprise the wireless connection method that utilizes WPS under the situation of keyword in client device.But in client device, do not comprise under the situation of keyword, can also set up the wireless connections of client device to default network.
Fig. 4 is the schematic flow sheet of another embodiment of wireless connection method of the present invention.As shown in Figure 4, this embodiment is the wireless connection method that a plurality of SSID are set at AP equipment, and this method may further comprise the steps:
S402 carries out the configuration of mapping relations between keyword and the SSID by the mode of long-range or graphical interface of user in AP equipment 42;
S404, write Vendor ID and keyword (Vendor Data) in the expansion IE in client device 44, and when client device 44 adds network, by pressing WPS button on the AP equipment 42 and the interacting message between client device 44 and the AP equipment 42, make AP equipment 42 obtain the keyword in the client device 44; And
S406, according to the mapping relations between keyword that has disposed among the S402 and the SSID, obtain with client device 44 in the corresponding SSID of keyword, and set up client device 44 to the wireless connections of the corresponding network of SSID that is obtained.
Fig. 5 is the structured flowchart of an embodiment of wireless access node equipment of the present invention.As shown in Figure 5, in this embodiment, AP equipment comprises: keyword acquisition module 502 is used for obtaining the keyword of client device, and the keyword in the client device is sent to the network identity acquisition module; Network identity acquisition module 504 is used for obtaining and the corresponding network identity of the keyword of client device based on the mapping relations between keyword and the network identity, and network identity is sent to the selection link block; And select link block 506, be used to set up client device to the wireless connections of the corresponding network of network identity.
AP equipment also comprises: information storage module is used for the mapping relations between storage key and the network identity.
For compatibility wireless connection method of the prior art, on the basis of the foregoing description, AP equipment further comprises: judge module, be used for obtaining the WPS field of client device and judge whether comprise keyword in the WPS field, if comprise keyword, then by selecting link block to carry out wireless connections, otherwise, carry out wireless connections by the acquiescence link block, wherein, the acquiescence link block is used for client device is wirelessly connected to default network.
Fig. 6 is the structured flowchart of the another embodiment of wireless access node equipment of the present invention.As shown in Figure 6, this embodiment has comprised two modules: wireless connections module 602 and information acquisition module 604.
Wireless connections module 602 utilizes WPS to realize the basic function of wireless connections, is that this specific embodiment or prior art all are based upon on this basic function.AP equipment has only possessed this function, client device could be connected to acquiescence by WPS one key or the pairing network of certain SSID.
Under the situation that only comprises wireless connections module 602, client device can't be connected to the network corresponding with client device neatly, also should expand the mapping relations of writing in the field between entry keyword and configuration keyword and the SSID by the WPS in client device simultaneously.Under these conditions, information acquisition module 604 at first obtains the keyword in the client device, then according to the mapping relations that configured, obtain with client device in the corresponding SSID of keyword.Utilize at last wireless connections module 602 set up client device to the wireless connections of the corresponding network of above-mentioned SSID.
Fig. 7 is the structured flowchart of an embodiment of client device of the present invention.In order to realize the wireless connection method of the invention described above, not only need the AP equipment shown in Fig. 5 embodiment also to need as shown in Figure 7 client device.In this embodiment, client device comprises: information storage module 702, and the WPS field that is used for storing client device, wherein, the WPS field in the client device comprises keyword; And information sending module 704, be used for when a key that carries out WPS connects,, being sent in the keyword of being stored in the information storage module 702 to AP equipment by the interacting message between AP equipment and the client device.
Fig. 8 is the schematic diagram of an embodiment of wireless connection system of the present invention.As shown in Figure 8, be the combination of embodiment shown in Fig. 5 and Fig. 7.In this embodiment, wireless connection system 800 comprises client device 802 and wireless access node equipment 804, and wherein, client device 802 is used for storing the concurrent keyword that send client device; And wireless access node equipment 804 be used for obtaining client device keyword, based on the mapping relations between keyword and the network identity obtain with client device in the corresponding network identity of keyword and set up client device to the wireless connections of the corresponding network of network identity.
In technique scheme, as shown in Figure 5, wireless access node equipment comprises: keyword acquisition module 502 is used for obtaining the keyword of client device, and the keyword in the client device is sent to the network identity acquisition module; Network identity acquisition module 504 is used for obtaining and the corresponding network identity of the keyword of client device based on mapping relations, and network identity is sent to the selection link block; Select link block 506, be used to set up client device to the wireless connections of the corresponding network of network identity.
Wireless access node equipment also comprises: information storage module is used for the mapping relations between storage key and the network identity; Judge module is used for obtaining the WPS field of client device and judges whether comprise keyword in the WPS field, if comprise keyword, then carries out wireless connections by above-mentioned selection link block, otherwise, carry out wireless connections by the acquiescence link block; And the acquiescence link block, be used for client device is wirelessly connected to default network.
Simultaneously, as shown in Figure 7, client device comprises: information storage module 702, and the WPS field that is used to store client device, wherein, the WPS field of client device comprises keyword; And information sending module 704, be used for sending the keyword that information storage module 702 is stored.
Based on technique scheme, the present invention is by writing entry keyword in the expansion of the WPS in the client device field, and based on long-range or keyword that the graphical interfaces mode is disposed and the mapping relations between the SSID, open at AP equipment under the situation of a plurality of SSID, can utilize WPS that client device is wirelessly connected to the pairing network of certain SSID, thereby can improve business and carry out efficient with O﹠M, and promote the client perception degree.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are conspicuous for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (10)
1. wireless connection method that utilizes Wi-Fi protection to be provided with is characterized in that described method comprises:
Wireless access node equipment obtains the keyword in the client device;
Described wireless access node equipment is based on the mapping relations between keyword and the network identity, obtain with described client device in the corresponding network identity of keyword; And
Set up described client device to the wireless connections of the corresponding network of described network identity.
2. wireless connection method according to claim 1 is characterized in that, also comprises before described wireless access node equipment obtains keyword step in the client device:
Write entry keyword in the WPS expansion field in client device; And
Mapping relations in described wireless access node equipment between described keyword of storage and the network identity.
3. wireless connection method according to claim 1 is characterized in that, described method also comprises:
Described wireless access node equipment obtains the WPS field in the described client device, judges in the described WPS field whether comprise keyword, does not comprise under the situation of keyword in described WPS field, and described client device is wirelessly connected to default network.
4. a wireless access node equipment is characterized in that, described wireless access node equipment comprises:
The keyword acquisition module is used for obtaining the keyword of client device, and the keyword in the described client device is sent to the network identity acquisition module;
Described network identity acquisition module is used for obtaining and the corresponding network identity of the keyword of described client device based on the mapping relations between keyword and the network identity, and described network identity is sent to the selection link block; And
Described selection link block, be used to set up described client device to the wireless connections of the corresponding network of described network identity.
5. wireless access node equipment according to claim 4 is characterized in that, described wireless access node equipment also comprises:
Information storage module is used to store the mapping relations between described keyword and the network identity.
6. wireless access node equipment according to claim 4 is characterized in that, described wireless access node equipment also comprises:
The acquiescence link block is used for described client device is wirelessly connected to default network; And
Judge module, be used for obtaining the WPS field of described client device and judge in the described WPS field whether comprise keyword,, then carry out wireless connections by described selection link block if comprise keyword, otherwise, carry out wireless connections by described acquiescence link block.
7. a client device is characterized in that, described client device comprises:
Information storage module, the WPS field that is used for storing described client device, wherein, the WPS field in the described client device comprises keyword; And
Information sending module is used for sending the described keyword that described information storage module is stored.
8. a wireless connection system that utilizes the Wi-Fi protection to be provided with comprises client device and wireless access node equipment, it is characterized in that,
Described client device is used for storing and sending the keyword of described client device; And
Described wireless access node equipment be used for obtaining described client device keyword, based on the mapping relations between keyword and the network identity obtain with described client device in the corresponding network identity of keyword and set up described client device to the wireless connections of the corresponding network of described network identity.
9. wireless connection system according to claim 8 is characterized in that, described wireless access node equipment comprises:
Information storage module is used to store the mapping relations between described keyword and the network identity;
The keyword acquisition module is used for obtaining the keyword of described client device, and the keyword in the described client device is sent to the network identity acquisition module;
Described network identity acquisition module is used for obtaining and the corresponding network identity of the keyword of described client device based on described mapping relations, and described network identity is sent to the selection link block;
Judge module is used for obtaining the WPS field of described client device and judges in the described WPS field whether comprise keyword, if comprise keyword, then carries out wireless connections by described selection link block, otherwise, carry out wireless connections by the acquiescence link block;
Described selection link block, be used to set up described client device to the wireless connections of the corresponding network of described network identity; And
Described acquiescence link block is used for described client device is wirelessly connected to default network.
10. described according to Claim 8 wireless connection system is characterized in that described client device comprises:
Information storage module, the WPS field that is used for storing described client device, wherein, the WPS field in the described client device comprises keyword; And
Information sending module is used for sending the described keyword that described information storage module is stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009101199628A CN101489191B (en) | 2009-02-27 | 2009-02-27 | Wireless connection method and system, wireless access node equipment and customer terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101199628A CN101489191B (en) | 2009-02-27 | 2009-02-27 | Wireless connection method and system, wireless access node equipment and customer terminal equipment |
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| CN101489191A true CN101489191A (en) | 2009-07-22 |
| CN101489191B CN101489191B (en) | 2011-01-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873720A (en) * | 2010-06-28 | 2010-10-27 | 华为终端有限公司 | Method for establishing wireless connections and wireless access device |
| CN105472628A (en) * | 2015-11-19 | 2016-04-06 | 深圳市华讯方舟科技有限公司 | Method and device for expanding WLAN ID number |
-
2009
- 2009-02-27 CN CN2009101199628A patent/CN101489191B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873720A (en) * | 2010-06-28 | 2010-10-27 | 华为终端有限公司 | Method for establishing wireless connections and wireless access device |
| CN105472628A (en) * | 2015-11-19 | 2016-04-06 | 深圳市华讯方舟科技有限公司 | Method and device for expanding WLAN ID number |
| CN105472628B (en) * | 2015-11-19 | 2017-11-10 | 华讯方舟科技有限公司 | Extend the method and device of WLAN ID numbers |
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| Publication number | Publication date |
|---|---|
| CN101489191B (en) | 2011-01-26 |
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