CN105592462A - Method for carrying out access authentication through monitoring client spectrum field intensity - Google Patents
Method for carrying out access authentication through monitoring client spectrum field intensity Download PDFInfo
- Publication number
- CN105592462A CN105592462A CN201610119960.9A CN201610119960A CN105592462A CN 105592462 A CN105592462 A CN 105592462A CN 201610119960 A CN201610119960 A CN 201610119960A CN 105592462 A CN105592462 A CN 105592462A
- Authority
- CN
- China
- Prior art keywords
- client
- field intensity
- mac address
- wireless access
- wap
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
The present invention discloses a method for carrying out access authentication through monitoring client spectrum field intensity. The method comprises the following steps that: firstly, a client opens WLAN wireless access, searches the SSID of a wireless access point broadcast and initiates an association request, a wireless access point returns successful association information and records the MAC address of the client; and then the client approaches the wireless access point, the wireless access point automatically monitors the field intensity in a specified spectrum emitted by the client, when the spectrum field intensity reaches or exceeds a preset threshold, the wireless access point writes the MAC address of the client into a legitimate MAC address list, the authentication of the client is passed, and the normal Internet access is available. According to the method, the requirement of client authorized access is low, and the simple authorized Internet access of the client can be realized without the special function of the client.
Description
Technical field
The present invention relates to wireless technical field, relate in particular to a kind of method of carrying out access authentication by intercepting client frequency spectrum field intensity.
Background technology
In the time of the WAP of a needs mandate access of client access, client generally need to provide password to access, but in the time that password is artificially revealed or shares away, the mandate of access point will be lost efficacy, and the security of access point is declined.
In prior art, generally by fixing or dynamic password, add the modes such as MAC Address restriction and guarantee the mandate validity of access point, but these modes have all increased the requirement on client functionality and operation complexity, user need to be configured just and can come into force.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the present invention proposes a kind of method of carrying out access authentication by intercepting client frequency spectrum field intensity, the present invention is by intercepting client field intensity, successful association and field intensity are met to the client mac address that threshold value requires and be automatically written in MAC Address control list, after client, normally surf the Net by access point. Requiring that the present invention accesses client authorization is low, and client need not possess special function can realize simple mandate online.
A method of carrying out access authentication by intercepting client frequency spectrum field intensity, comprising:
First, client is opened WLAN wireless access, and the SSID of search WAP broadcast also initiates associated request, and WAP returns to the information of being successfully associated, and records the MAC Address of client;
Then, client is near WAP, WAP is intercepted the interior field intensity of designated spectrum that client is sent automatically, in the time that frequency spectrum field intensity arrives or exceedes predetermined threshold value, the name a person for a particular job MAC Address of client of wireless access writes in legal MAC Address list, client is now passed through checking, and can normally surf the Net.
The step of above-mentioned key has:
Client is the associated WAP of success first: the SSID information that client is broadcasted by search WAP, and initiate access request, the SSID information of described WAP broadcast can be encrypted also and can not encrypted.
WAP is intercepted the signal strength that client is sent: after client is successfully associated, WAP records the MAC Address of client, when client is during near WAP, when the client signal field intensity that WAP listens to arrives default threshold value, the MAC Address of client is write in legal MAC Address list, and allow its online.
After verifying by field intensity, client obtains the IP address that WAP distributes, normally online.
The present invention is by the intercepting of client field intensity, and successful association and field intensity met to the client mac address that threshold value requires and be automatically written in MAC Address control list, after client, normally surfs the Net by access point. Requiring that the present invention accesses client authorization is low, and client need not possess special function can realize simple mandate online. The present invention can be by carrying out program updates support to existing wireless access, user accessed and experience better.
Brief description of the drawings
Fig. 1 method flow diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described, but embodiments of the present invention are not limited to this.
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 obvious 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 present invention's design to be suitable for the various embodiment with various amendments of special-purpose.
Fig. 1 of the present invention has described by spectrum sensing algorithm, make user by realize the method flow diagram of wireless checking access near WAP, first, client is opened WLAN wireless access, the SSID of search WAP broadcast also initiates associated request, and WAP returns to the information of being successfully associated, and records the MAC Address of client, but be not recorded in legal MAC Address list, so client now can not be surfed the Net;
Then, client is near WAP, WAP is intercepted the interior field intensity of designated spectrum that client is sent automatically, in the time that frequency spectrum field intensity arrives or exceedes predetermined threshold value, the name a person for a particular job MAC Address of client of wireless access writes in legal MAC Address list, client is now passed through checking, and can normally surf the Net.
Above-described embodiments of the present invention, do not form limiting the scope of the present invention. Any amendment of having done within spiritual principles of the present invention, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present invention.
Claims (1)
1. a method of carrying out access authentication by intercepting client frequency spectrum field intensity, is characterized in that, comprising:
First, client is opened WLAN wireless access, and the SSID of search WAP broadcast also initiates associated request, and WAP returns to the information of being successfully associated, and records the MAC Address of client;
Then, client is near WAP, WAP is intercepted the interior field intensity of designated spectrum that client is sent automatically, in the time that frequency spectrum field intensity arrives or exceedes predetermined threshold value, the name a person for a particular job MAC Address of client of wireless access writes in legal MAC Address list, client is now passed through checking, and can normally surf the Net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119960.9A CN105592462A (en) | 2016-03-03 | 2016-03-03 | Method for carrying out access authentication through monitoring client spectrum field intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119960.9A CN105592462A (en) | 2016-03-03 | 2016-03-03 | Method for carrying out access authentication through monitoring client spectrum field intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105592462A true CN105592462A (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610119960.9A Pending CN105592462A (en) | 2016-03-03 | 2016-03-03 | Method for carrying out access authentication through monitoring client spectrum field intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105592462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018157512A1 (en) * | 2017-03-03 | 2018-09-07 | 华为技术有限公司 | Method for connecting to network, mobile terminal, electronic device, and graphical user interface |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130324165A1 (en) * | 2011-06-29 | 2013-12-05 | International Business Machines Corporation | Information Communication Terminal and Location Estimation |
| CN103781074A (en) * | 2014-02-08 | 2014-05-07 | 北京极科极客科技有限公司 | Security access method and equipment of wireless local area network |
| CN104540186A (en) * | 2014-12-26 | 2015-04-22 | 北京奇虎科技有限公司 | Method, device and system for wireless network access |
| CN104853352A (en) * | 2015-04-23 | 2015-08-19 | 杭州华三通信技术有限公司 | Access authentication method and device |
-
2016
- 2016-03-03 CN CN201610119960.9A patent/CN105592462A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130324165A1 (en) * | 2011-06-29 | 2013-12-05 | International Business Machines Corporation | Information Communication Terminal and Location Estimation |
| CN103781074A (en) * | 2014-02-08 | 2014-05-07 | 北京极科极客科技有限公司 | Security access method and equipment of wireless local area network |
| CN104540186A (en) * | 2014-12-26 | 2015-04-22 | 北京奇虎科技有限公司 | Method, device and system for wireless network access |
| CN104853352A (en) * | 2015-04-23 | 2015-08-19 | 杭州华三通信技术有限公司 | Access authentication method and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018157512A1 (en) * | 2017-03-03 | 2018-09-07 | 华为技术有限公司 | Method for connecting to network, mobile terminal, electronic device, and graphical user interface |
| US11470058B2 (en) | 2017-03-03 | 2022-10-11 | Huawei Technologies Co., Ltd. | Network connection method, mobile terminal, electronic device, and graphical user interface |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
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| WD01 | Invention patent application deemed withdrawn after publication |