CN107071081A - A kind of method and system for searching terminal access AP positions - Google Patents
A kind of method and system for searching terminal access AP positions Download PDFInfo
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- CN107071081A CN107071081A CN201710172900.8A CN201710172900A CN107071081A CN 107071081 A CN107071081 A CN 107071081A CN 201710172900 A CN201710172900 A CN 201710172900A CN 107071081 A CN107071081 A CN 107071081A
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- inquiry
- response
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- positions
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/622—Layer-2 addresses, e.g. medium access control [MAC] addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/69—Types of network addresses using geographic information, e.g. room number
Abstract
The invention discloses a kind of method and system for searching terminal access AP positions, this method includes：S1. inquiry AP sends inquiry multicast message includes the MAC Address of terminal to be found to AP, the inquiry multicast message is responded；S2. response AP receives and parses through the inquiry multicast message that the inquiry AP is sent, and the corresponding A P that the terminal is accessed is searched according to the MAC Address；S3. the corresponding A P of terminal access sends response unicast message includes the sequence number that the terminal accesses corresponding A P to AP, the response unicast message is inquired about.The present invention is by self-defined multicast inquiry message and response unicast message, and location efficiency is improved in AP positions where being accurately positioned terminal.
Description
Technical field
Access the method for AP positions the present invention relates to radio network technique field, more particularly to a kind of terminal of searching and be
System.
Background technology
Wireless aps (i.e. Access Point), i.e. WAP, are that one kind is connected to mobile phone, flat board by WIFI network
The equipment that the mobile devices such as computer provide network connection service；Due to WIFI network easily and efficiently characteristic, have become at present
The main flow network access of mobile device, many businessmans have also provided the user free WIFI network, facilitate the movement of user
Equipment is surfed the Net.
At user scene, when user terminal goes wrong, now need to know which AP (Access user terminals is connected to
Point on), find behind the AP positions, log in the AP, check the SOT state of termination gone wrong and analyzed, so as to solve to ask
Topic.
As disclosed in Application No. CN201510102873.8 patent document " location information acquisition method of wireless aps and
Wireless aps ", method includes in the invention, step S101：Receive as the local position information and letter transmitted by mobile terminal in net
Number strength information；Step S102：According to the local position information and signal strength information of the mobile terminal, local wireless is obtained
AP positional information.
What and for example Application No. CN201510031235.1 patent document was provided " searches the method and dress of WAP
Put ", method includes in the invention：Handheld terminal receives the AP look-up commands of user's input, starts each wireless channel of poll, monitors
Message from AP on each wireless channel, end of polling(EOP) the respectively RSSI of the message from AP listened to and will send the message
AP mark be sent to location-server, to cause：Location-server calculates the position of this handheld terminal；Handheld terminal is received
Location-server send using the position of this handheld terminal as origin, the coordinate system of Y-axis positive direction is used as using 0 ° of direction of north orientation
Under each AP positional information, each AP position is mapped on the radar interface of this handheld terminal.
AP positions where searching terminal, a kind of method can be found by remotely accessing AC controllers, but AC controllers one
As all in user's computer room, there are many limitations at user scene, can not necessarily remotely access；Another method can be every by logging in
Individual AP is searched, if user scene AP is a lot, searches very slow, inefficiency, it is impossible to quickly positioned.
AP method, has many limitations at user scene, such as to pass through AC controllers where positioning terminal above-mentioned
AP positions where searching terminal, it would be desirable to be able to remotely access AC controllers；Such as to be searched on AP, because scene there may be
Many AP are, it is necessary to search each AP and log in each AP and checked, inefficiency.
The content of the invention
In view of the above-mentioned state of the art, the technical problems to be solved by the invention are to provide one kind fast and accurately
Search the method and system of terminal access AP positions.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：
A kind of method for searching terminal access AP positions, including：
S1. inquiry AP sends inquiry multicast message includes the MAC of terminal to be found to AP, the inquiry multicast message is responded
Address；
S2. response AP receives and parses through the inquiry multicast message that the inquiry AP is sent, and institute is searched according to the MAC Address
State the corresponding A P of terminal access；
S3. the corresponding A P of terminal access sends response unicast message includes described to AP, the response unicast message is inquired about
Terminal access corresponding A P sequence number.
Further, in step S1, the inquiry multicast message includes：
Purpose multicast ip address；
Inquire about AP IP address；
Terminal MAC address to be found.
Further, the inquiry multicast message also includes：
Number of terminals to be found.
Further, also include after step S1：
Inquire about AP and start listening port, receive the response unicast message that response AP is sent.
Further, also include after step S1：
Inquire about AP and start overtime timer, carry out time-out check：
If the time that inquiry AP does not receive response unicast message is more than the scheduled time, the listening port is closed, is tied
Beam is monitored.
Further, in step S3, the response unicast message includes：
Inquire about AP IP address；
Access AP terminal MAC address is found；
Terminal access corresponding A P sequence number.
Further, the response unicast message also includes：
Access AP number of terminals is found.
Further, also include after step S3：
Inquiry AP receives and parses through the response unicast message that the corresponding A P of the terminal access is sent, and according to the terminal
The sequence number for accessing corresponding A P obtains the corresponding A P position information.
A kind of system for searching terminal access AP positions, including inquiry AP, one or more response AP；
The inquiry AP includes：
First sending module, for sending inquiry multicast message to one or more response AP；
One or more of response AP include：
Receiving module, for receiving and parsing through the inquiry multicast message that the inquiry AP is sent；
Searching modul, the corresponding A P that terminal is accessed is searched for the MAC Address in the inquiry multicast message；
Second sending module, for sending response unicast message to inquiring about AP.
Further, the inquiry AP also includes：
Overtime timer module, for carrying out time-out check：
If the time that inquiry AP does not receive response unicast message is more than the scheduled time, listening port is closed, terminates prison
Listen.
The invention has the advantages that, by self-defined multicast inquiry message and response unicast message, terminal institute can be accurately positioned
In AP positions, location efficiency is improved.
Brief description of the drawings
Fig. 1 is a kind of method flow diagram for searching terminal access AP positions in the embodiment of the present invention one；
Fig. 2 is inquiry AP workflow diagrams in the embodiment of the present invention one；
Fig. 3 is response AP workflow diagrams in the embodiment of the present invention one；
Fig. 4 is a kind of system construction drawing for searching terminal access AP positions in the embodiment of the present invention one；
Fig. 5 is inquiry AP workflow diagrams in the embodiment of the present invention three；
Fig. 6 is a kind of system construction drawing for searching terminal access AP positions in the embodiment of the present invention three.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
At user scene, when user terminal goes wrong, now need to know which AP (Access user terminals is connected to
Point on), find behind the AP positions, log in the AP, check the SOT state of termination gone wrong and analyzed, so as to solve to ask
Topic.
Such site problems are handled, it is a crucial step which AP is positioning terminals, which is linked on,.AP positions where searching terminal,
A kind of method can be found by remotely accessing AC controllers, but AC controllers are general all in user's computer room, and user scene has very
Many limitations, can not necessarily be remotely accessed；Another method can be searched by logging in each AP, if user scene AP
A lot, very slow, inefficiency is searched, it is impossible to quickly positioned.Present invention aims at AP where providing quick positioning terminal
The method of position.
It is the specific embodiment of the invention below.
Embodiment one
It is a kind of method flow diagram for searching terminal access AP positions in the present embodiment as shown in Figure 1, this method includes：
S1. inquiry AP sends inquiry multicast message includes the MAC of terminal to be found to AP, the inquiry multicast message is responded
Address；
Also include before this step, user inputs terminal MAC address to be found in inquiry AP.
In this step, the inquiry multicast message includes：
Purpose multicast ip address；
Inquire about AP IP address；
Terminal MAC address to be found.
Also include after step S1：
Inquire about AP and start listening port, receive the response unicast message that response AP is sent.
It is illustrated in figure 2 inquiry AP workflow diagrams in the present embodiment.
User is inputted after terminal MAC address to be found in inquiry AP, the terminal MAC address that inquiry AP is inputted according to user
Construction inquiry multicast message.
Inquiry multicast message includes：
Purpose multicast ip address, the address is defined as 225.0.0.36, and the address includes 4 bytes；
AP IP address is inquired about, the address is inquiry AP WAN mouth IP address, and the address includes 4 bytes；
Terminal MAC address to be found.
After inquiry multicast message construction is finished, inquire about AP and send inquiry multicast message to response using UDP by WAN mouthfuls
AP。
UDP is User Datagram Protocol abbreviation, and Chinese name is UDP, is OSI (Open
System Interconnection, open system interconnection) in reference model a kind of connectionless transport layer protocol there is provided face
To the simple unreliable information transmission service of affairs, IETF RFC 768 are UDP formal specifications.Agreements of the UDP in IP messages
Number it is 17.
After inquiry multicast message is sent, inquiry AP can start listening port 6722, be sent for receiving response AP
Respond unicast message.
S2. response AP receives and parses through the inquiry multicast message that the inquiry AP is sent, and institute is searched according to the MAC Address
State the corresponding A P of terminal access；
Before this step, response AP can pre-actuate listening port 6721, for receiving the inquiry multicast that inquiry AP is sent
Message.
It is illustrated in figure 3 response AP workflow diagrams in the present embodiment.
In this step, response AP receives and parses through the inquiry multicast message that the inquiry AP is sent, according to the inquiry group
Whether the terminal MAC address to be found reported in text judges the MAC Address on this AP：
If being not present, the message is not responding to；
If in the presence of construction response unicast message.
Response unicast message includes：
AP IP address is inquired about, the address is inquiry AP WAN mouth IP address, and the address includes 4 bytes；
Access AP terminal MAC address is found；
Terminal access corresponding A P sequence number.
S3. the corresponding A P of terminal access sends response unicast message includes described to AP, the response unicast message is inquired about
Terminal access corresponding A P sequence number.
In this step, after response unicast message construction is finished, the corresponding A P of terminal access sends response unicast message to looking into
Ask AP；
Inquiry AP receives and parses through the response unicast message that the corresponding A P of the terminal access is sent, and according to the terminal
The sequence number for accessing corresponding A P obtains the corresponding A P position information.
A kind of system construction drawing for searching terminal access AP positions in the present embodiment is illustrated in figure 4, the system includes：
Inquire about AP100, one or more response AP200；
The inquiry AP100 includes：
First sending module 110, for sending inquiry multicast message to one or more response AP200；
One or more of response AP200 include：
Receiving module 210, for receiving and parsing through the inquiry multicast message that the inquiry AP is sent；
Searching modul 220, the corresponding A P that terminal is accessed is searched for the MAC Address in the inquiry multicast message；
Second sending module 230, for sending response unicast message to inquiring about AP.
Embodiment two
The present embodiment is with embodiment difference before：Also include connecing while searching multiple terminals in the present embodiment
Enter the situation of AP positions.
A kind of method for searching terminal access AP positions includes in the present embodiment：
S1. inquiry AP sends inquiry multicast message includes the MAC of terminal to be found to AP, the inquiry multicast message is responded
Address；
Multicast message is inquired about described in this step to be included：
Purpose multicast ip address；
Inquire about AP IP address；
Number of terminals to be found；
Terminal MAC address to be found.
S2. response AP receives and parses through the inquiry multicast message that the inquiry AP is sent, and institute is searched according to the MAC Address
State the corresponding A P of terminal access；
S3. the corresponding A P of terminal access sends response unicast message includes described to AP, the response unicast message is inquired about
Terminal access corresponding A P sequence number.
Unicast message is responded described in this step to be included：
Inquire about AP IP address；
Access AP number of terminals is found；
Access AP terminal MAC address is found；
Terminal access corresponding A P sequence number.
User can disposably search AP where multiple terminals in the present embodiment, it is to avoid carry out repeating the cumbersome of search procedure.
Embodiment three
The present embodiment is with embodiment difference before：Inquired about in the present embodiment in AP and be additionally provided with time-out check work(
Energy.
A kind of method for searching terminal access AP positions includes in the present embodiment：
S1. inquiry AP sends inquiry multicast message includes the MAC of terminal to be found to AP, the inquiry multicast message is responded
Address；
Also include after the present embodiment step S1：
Inquire about AP and start overtime timer, carry out time-out check：
If the time that inquiry AP does not receive response unicast message is more than the scheduled time, the listening port is closed, is tied
Beam is monitored.
S2. response AP receives and parses through the inquiry multicast message that the inquiry AP is sent, and institute is searched according to the MAC Address
State the corresponding A P of terminal access；
S3. the corresponding A P of terminal access sends response unicast message includes described to AP, the response unicast message is inquired about
Terminal access corresponding A P sequence number.
It is illustrated in figure 5 inquiry AP workflow diagrams in the present embodiment.
User is inputted after terminal MAC address to be found in inquiry AP, the terminal MAC address that inquiry AP is inputted according to user
Construction inquiry multicast message.
After inquiry multicast message construction is finished, inquire about AP and send inquiry multicast message to response using UDP by WAN mouthfuls
AP。
After inquiry multicast message is sent, inquiry AP can start listening port 6722, be sent for receiving response AP
Respond unicast message.
In the present embodiment, inquiry AP starts overtime timer to carry out time-out check after listening port 6722 is started.
Under normal circumstances, after AP transmission inquiry multicast messages are inquired about, if there is the correspondence response AP of terminal access, it is somebody's turn to do
Response unicast message can be sent to inquiry AP by responding AP, and inquiry AP can close listening port after the response unicast message is received
6722。
If the AP, which is sent, does not include the corresponding A P that terminal is accessed in multiple response AP of inquiry multicast message, AP meetings are inquired about
Start listening port 6722 always, but response unicast message can not be received.
The present embodiment is by setting overtime timer, in order to which when occurring above-mentioned situation, listening port can be closed automatically.
In the present embodiment, be set first, for example a scheduled time：2 minutes, listening port is opened most as inquiry AP
The long wait-for-response time.
AP start listening port after, overtime timer can be started simultaneously, now, can record queries AP wait-for-responses when
Between.
It is more than the scheduled time when the inquiry AP times for not receiving response unicast message, then can closes the monitoring end automatically
Mouthful, terminate to monitor.
A kind of system construction drawing for searching terminal access AP positions in the present embodiment is illustrated in figure 6, the system includes：
Inquire about AP100, one or more response AP200；
The inquiry AP100 includes：
First sending module 110；
One or more of response AP200 include：
Receiving module 210；
Searching modul 220；
Second sending module 230.
In the present embodiment, the inquiry AP200 also includes：
Overtime timer module 120, for carrying out time-out check：
If the time that inquiry AP does not receive response unicast message is more than the scheduled time, listening port is closed, terminates prison
Listen.
Inquired about in the present embodiment and time-out check function is provided with AP, inquired about when inquiry AP is sent to one or more response AP
After multicast message, if searching the corresponding A P accessed less than terminal in the given time, terminate to monitor automatically, it is to avoid wait to be found
The situation of overlong time.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of method for searching terminal access AP positions, it is characterised in that including：
S1. inquiry AP sends inquiry multicast message to AP is responded, and the inquiry multicast message is with including the MAC of terminal to be found
Location；
S2. response AP receives and parses through the inquiry multicast message that the inquiry AP is sent, and the end is searched according to the MAC Address
Terminate into corresponding A P；
S3. the corresponding A P of terminal access sends response unicast message includes the terminal to AP, the response unicast message is inquired about
Access corresponding A P sequence number.
2. a kind of method for searching terminal access AP positions as claimed in claim 1, it is characterised in that described in step S1
Inquiry multicast message includes：
Purpose multicast ip address；
Inquire about AP IP address；
Terminal MAC address to be found.
3. a kind of method for searching terminal access AP positions as claimed in claim 2, it is characterised in that described in step S1
Inquiry multicast message also includes：
Number of terminals to be found.
4. a kind of method for searching terminal access AP positions as claimed in claim 1, it is characterised in that also wrapped after step S1
Include：
Inquire about AP and start listening port, receive the response unicast message that response AP is sent.
5. a kind of method for searching terminal access AP positions as claimed in claim 4, it is characterised in that also wrapped after step S1
Include：
Inquire about AP and start overtime timer, carry out time-out check：
If the time that inquiry AP does not receive response unicast message is more than the scheduled time, the listening port is closed, terminates prison
Listen.
6. a kind of method for searching terminal access AP positions as claimed in claim 1, it is characterised in that described in step S3
Response unicast message includes：
Inquire about AP IP address；
Access AP terminal MAC address is found；
Terminal access corresponding A P sequence number.
7. a kind of method for searching terminal access AP positions as claimed in claim 6, it is characterised in that described in step S3
Response unicast message also includes：
Access AP number of terminals is found.
8. a kind of method for searching terminal access AP positions as claimed in claim 1, it is characterised in that also wrapped after step S3
Include：
Inquiry AP receives and parses through the response unicast message that the corresponding A P of the terminal access is sent, and is accessed according to the terminal
Corresponding A P sequence number obtains the corresponding A P position information.
9. a kind of system for searching terminal access AP positions, including inquiry AP, one or more response AP, it is characterised in that：
The inquiry AP includes：
First sending module, for sending inquiry multicast message to one or more response AP；
One or more of response AP include：
Receiving module, for receiving and parsing through the inquiry multicast message that the inquiry AP is sent；
Searching modul, the corresponding A P that terminal is accessed is searched for the MAC Address in the inquiry multicast message；
Second sending module, for sending response unicast message to inquiring about AP.
10. a kind of system for searching terminal access AP positions as claimed in claim 9, it is characterised in that the inquiry AP is also
Including：
Overtime timer module, for carrying out time-out check：
If the time that inquiry AP does not receive response unicast message is more than the scheduled time, listening port is closed, terminates to monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710172900.8A CN107071081B (en) | 2017-03-22 | 2017-03-22 | Method and system for searching Access Point (AP) position of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710172900.8A CN107071081B (en) | 2017-03-22 | 2017-03-22 | Method and system for searching Access Point (AP) position of terminal |
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| Publication Number | Publication Date |
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| CN107071081B CN107071081B (en) | 2020-12-18 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346638A (en) * | 2005-11-07 | 2009-01-14 | 高通股份有限公司 | Positioning for WLANs and other wireless networks |
| CN103974313A (en) * | 2013-01-29 | 2014-08-06 | 华为终端有限公司 | Positioning measurement method, device and station and AP devices |
| US8996052B1 (en) * | 2012-06-19 | 2015-03-31 | Google Inc. | Relating time-to-live information with location data |
| CN104754642A (en) * | 2013-12-30 | 2015-07-01 | 华为终端有限公司 | Service query method, device and system and site |
| CN104980941A (en) * | 2015-08-06 | 2015-10-14 | 上海斐讯数据通信技术有限公司 | AP setting method for increasing the number of concurrent access users in unit space |
| CN106102122A (en) * | 2016-05-16 | 2016-11-09 | 杭州华三通信技术有限公司 | MAC Address list item update method and device |
| CN106412972A (en) * | 2016-10-25 | 2017-02-15 | 上海斐讯数据通信技术有限公司 | Method and system for locating wireless AP (access point) |
-
2017
- 2017-03-22 CN CN201710172900.8A patent/CN107071081B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346638A (en) * | 2005-11-07 | 2009-01-14 | 高通股份有限公司 | Positioning for WLANs and other wireless networks |
| US8996052B1 (en) * | 2012-06-19 | 2015-03-31 | Google Inc. | Relating time-to-live information with location data |
| CN103974313A (en) * | 2013-01-29 | 2014-08-06 | 华为终端有限公司 | Positioning measurement method, device and station and AP devices |
| CN104754642A (en) * | 2013-12-30 | 2015-07-01 | 华为终端有限公司 | Service query method, device and system and site |
| CN104980941A (en) * | 2015-08-06 | 2015-10-14 | 上海斐讯数据通信技术有限公司 | AP setting method for increasing the number of concurrent access users in unit space |
| CN106102122A (en) * | 2016-05-16 | 2016-11-09 | 杭州华三通信技术有限公司 | MAC Address list item update method and device |
| CN106412972A (en) * | 2016-10-25 | 2017-02-15 | 上海斐讯数据通信技术有限公司 | Method and system for locating wireless AP (access point) |
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| CN107071081B (en) | 2020-12-18 |
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