CN107911787A - Cover leak detection method and system - Google Patents

Cover leak detection method and system Download PDF

Info

Publication number
CN107911787A
CN107911787A CN201711140659.7A CN201711140659A CN107911787A CN 107911787 A CN107911787 A CN 107911787A CN 201711140659 A CN201711140659 A CN 201711140659A CN 107911787 A CN107911787 A CN 107911787A
Authority
CN
China
Prior art keywords
client
signal strength
ap
position
covering
Prior art date
Application number
CN201711140659.7A
Other languages
Chinese (zh)
Other versions
CN107911787B (en
Inventor
王红雷
Original Assignee
成都西加云杉科技有限公司
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 成都西加云杉科技有限公司 filed Critical 成都西加云杉科技有限公司
Priority to CN201711140659.7A priority Critical patent/CN107911787B/en
Publication of CN107911787A publication Critical patent/CN107911787A/en
Application granted granted Critical
Publication of CN107911787B publication Critical patent/CN107911787B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

The present invention provides a kind of covering leak detection method and system.The described method includes:Radio reception device AP obtains the signal strength between each client, and the signal strength got is sent to wireless controller AC;AC is by the signal strength between same client and each AP compared with preset signal strength threshold value, and when the corresponding each signal strength of client is respectively less than preset signal strength threshold value, judge that client corresponding each signal strength of the correspondence position there are doubtful covering loophole there are doubtful covering loophole, is sent to location-server by client correspondence position;Location-server positions the position of client according to the corresponding each signal strength in the position of each AP and client, and the number of clients at the position is detected, and judges the position with the presence or absence of covering loophole according to testing result.The method accuracy of detection is high, and False Rate is low, time-consuming short, can accurately determine the specific location of covering loophole.

Description

Cover leak detection method and system

Technical field

The present invention relates to data communication technology field, in particular to one kind covering leak detection method and system.

Background technology

The wireless network covering leak detection method that current data communication industry mainstream uses, is by network coverage model Enclose around interior some AP it is long-term recorded in low RSSI work without the number of the client of roaming, and in the number of record Judge there is the mode of covering loophole around these AP during more than a threshold value, realize the detection to covering loophole.But this side The accuracy of detection of formula is not high, easily judges by accident, and detection time is long, can not accurately determine the specific position of covering loophole Put.

The content of the invention

In order to overcome above-mentioned deficiency of the prior art, it is an object of the invention to provide one kind to cover leak detection method And system, the covering leak detection method accuracy of detection is high, and False Rate is low, time-consuming short, can accurately determine covering leakage The specific location in hole.

For covering leak detection method, preferred embodiments of the present invention provide a kind of covering leak detection method, institute The method of stating includes:

Radio reception device AP obtains the signal strength between each client, and the signal strength got is sent to Wireless controller AC;

The AC is by the signal strength and preset signal strength between each AP in same client and signal cover Threshold value is compared, and when the signal strength between the client and each AP is respectively less than the preset signal strength threshold value, The corresponding position of the client is judged there are doubtful covering loophole, the client by corresponding position there are doubtful covering loophole Signal strength between each AP is sent to location-server;

The location-server is according to the signal strength between the position of each AP and the client and each AP, to the visitor The position at family end is positioned, and the number of clients at the position is detected, and judges institute's rheme according to testing result Put with the presence or absence of covering loophole.

For covering leakage location, preferred embodiments of the present invention provide a kind of covering leakage location, institute The system of stating includes:

Radio reception device AP, for obtaining the signal strength between each client, and the signal strength that will be got It is sent to wireless controller AC;

The wireless controller AC, for by the signal strength between each AP in same client and signal cover Compared with preset signal strength threshold value, and the signal strength between the client and each AP is respectively less than the default letter During number intensity threshold, judge that there are doubtful covering loophole, corresponding position is covered there are doubtful for the corresponding position of the client Signal strength between the client of lid loophole and each AP is sent to location-server

The location-server, it is right for the signal strength between the position according to each AP and the client and each AP The position of the client is positioned, and the number of clients at the position is detected, and is judged according to testing result The position is with the presence or absence of covering loophole.

In terms of existing technologies, the covering leak detection method and system that preferred embodiments of the present invention provide have Following beneficial effect:The covering leak detection method accuracy of detection is high, and False Rate is low, time-consuming short, can accurately determine Cover the specific location of loophole.First, it is strong by radio reception device AP to obtain signal between each client for the method Degree, and the signal strength got is sent to wireless controller AC;Then, the method by the AC by same client Signal strength between each AP in signal cover is compared with preset signal strength threshold value, and in the client When signal strength between each AP is respectively less than the preset signal strength threshold value, judge that the corresponding position of the client exists Doubtful covering loophole, corresponding position is sent there are the signal strength between the client of doubtful covering loophole and each AP and is given Position server;Finally, the method by the location-server according between the position of each AP and the client and each AP Signal strength, the position of the client is positioned, and the number of clients at the position is detected, according to Testing result judges the position with the presence or absence of covering loophole, so as to fulfill accuracy of detection is high, False Rate is low, it is short to take and can The covering Hole Detection of precise positioning is carried out to covering loophole.

To enable the above objects, features and advantages of the present invention to become apparent, present pre-ferred embodiments cited below particularly, And attached drawing appended by coordinating, it is described in detail below.

Brief description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair The restriction of the claims in the present invention protection domain, for those of ordinary skill in the art, what is do not made the creative labor Under the premise of, other relevant attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the friendship between the covering leakage location that preferred embodiments of the present invention provide and at least one client Mutual schematic diagram.

Fig. 2 is a kind of flow diagram for the covering leak detection method that preferred embodiments of the present invention provide.

Fig. 3 is a kind of flow diagram for the sub-step that the step S210 shown in Fig. 2 includes.

Fig. 4 is another flow diagram for the sub-step that the step S210 shown in Fig. 2 includes.

Fig. 5 is a kind of flow diagram for the sub-step that the step S220 shown in Fig. 2 includes.

Icon:10- covers leakage location;11-AP;12-AC;13- location-servers;20- clients.

Embodiment

To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, instead of all the embodiments.The present invention implementation being usually described and illustrated herein in the accompanying drawings The component of example can be arranged and designed with a variety of configurations.

Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this area is common Technical staff's all other embodiments obtained without creative efforts, belong to the model that the present invention protects Enclose.

It should be noted that:Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.

In the description of the present invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " setting ", " pacify Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection;Can mechanically connect or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Below in conjunction with the accompanying drawings, elaborate to some embodiments of the present invention.In the case where there is no conflict, it is following Feature in embodiment and embodiment can be mutually combined.

Fig. 1 is refer to, is covering leakage location 10 and at least one client that preferred embodiments of the present invention provide Interaction schematic diagram between end 20.In embodiments of the present invention, the covering leakage location 10 and at least one visitor Family end 20 communicates to connect, and is at least one client for carrying out wireless network covering at least one client 20 End 20 provides network communication services, and using at least one client 20 to the wireless of the covering leakage location 10 Covering loophole that may be present is detected that precision is high, False Rate is low, time-consuming short detection in network coverage, so as to covering Lid loophole carries out precise positioning.In the present embodiment, the covering leakage location 10 can wirelessly connect including at least one Enter device A P11, wireless controller AC12 and location-server 13, the radio reception device AP11 is used for and corresponding client 20 are communicatively coupled, and to provide network communication services as the client 20 by wireless network, and correspondingly get pair Answer the signal strength between each radio reception device AP11 in client 20 and the wireless network coverage;It is described wireless Controller AC12 is communicated to connect with least one radio reception device AP11, for being set at least one wireless access The power of communications of standby AP11 is controlled, and at least one radio reception device AP11 each clients 20 sent and respectively Signal strength between radio reception device AP11 is handled, to judge at each 20 corresponding position of client with the presence or absence of doubtful Like covering loophole;The location-server 13 is used to further be judged there are the position of doubtful covering loophole, with inspection Measure really covering loophole.Wherein, the radio reception device AP11 can be the electronic equipment for having wireless access function; The location-server 13 may be, but not limited to, cloud server, cluster server, distribution server etc.;The client 20 may be, but not limited to, and smart mobile phone, PC (Personal Computer, PC), tablet computer, individual digital help Manage (Personal Digital Assistant, PDA), mobile internet surfing equipment (Mobile Internet Device, MID) Deng.

Fig. 2 is refer to, is a kind of flow diagram for the covering leak detection method that preferred embodiments of the present invention provide. In embodiments of the present invention, it is described covering leak detection method be applied to Fig. 1 shown in covering leakage location 10, below it is right The idiographic flow and step of covering leak detection method shown in Fig. 2 are described in detail.

In embodiments of the present invention, the covering leak detection method comprises the following steps:

Step S210, radio reception device AP11 obtain the signal strength between each client 20, and will get Signal strength is sent to wireless controller AC12.

Fig. 3 is refer to, is a kind of flow diagram for the sub-step that the step S210 shown in Fig. 2 includes.In this implementation In example, the step S210 can include sub-step S211 and sub-step S212, wherein the sub-step S211 and the sub-step Rapid S212 is as follows:

Sub-step S211, the AP11 are sent according to prefixed time interval to the client 20 communicated to connect with the AP11 Beacon-report Receive messages are asked.

In the present embodiment, the beacon-report Receive messages request is corresponding for obtaining the client 20 Beacon-report messages, the beacon-report messages include the client 20 and in the range of its signal scannings Each AP11 between signal strength, wherein the beacon-report messages can be the report for meeting 802.11K communication standards Text, then the client 20 can be accordingly the smart mobile phone or other mobile terminals for supporting 802.11K communication standards.It is described Client 20 is after the beacon-report Receive messages for coming from AP11 request is received, described in corresponding response Beacon-report Receive messages are asked, and the beacon-report messages of the client 20 are sent to the AP11.Its In, the prefixed time interval can be 30s or 50s, can also be 70s, specific time interval numerical value can basis Actual demand carries out different settings.

It is sending with the beacon-report Receive messages that sub-step S212, the AP11 receive the client 20 Corresponding beacon-report messages are asked, the beacon-report messages are parsed, obtain the client 20 With the signal strength between each AP11, and the signal strength between the obtained client 20 and each AP11 is sent to described AC12。

In the present embodiment, the AP11 is parsed by docking received beacon-report messages, is corresponded to Client 20 and the signal strength between each AP11 in the range of its signal scanning, and by network by the client 20 with Signal strength between each AP11 in the range of its signal scanning is sent to the AC12, so that the AC12 is according to each visitor Signal strength between family end 20 and corresponding each AP11, judges to cover with the presence or absence of doubtful at the 20 corresponding position of client Lid loophole.

Fig. 4 is refer to, is another flow diagram for the sub-step that the step S210 shown in Fig. 2 includes.In this reality Apply in example, the step S210 can also include sub-step S213 and sub-step S214, wherein the sub-step S213 and described Sub-step S214 is as follows:

Sub-step S213, the AP11 are acquired reception to the probe requests message of each 20 broadcast transmission of client, and Signal strength between the AP11 and each client 20 is obtained based on the probe requests message.

In the present embodiment, the client 20 is with each AP11 when not being communicatively coupled, and the client 20 will be with The mode of broadcast sends the probe requests message to each AP11, to access the corresponding wireless networks of each AP11.The AP11 will be corresponded to The probe requests message of each 20 broadcast transmission of client is gathered, and institute is obtained based on the RSSI in the probe requests message received State the signal strength between AP11 and corresponding client 20.

Sub-step S214, the AP11 are according to prefixed time interval by between the obtained AP11 and each client 20 Signal strength is sent to the AC12.

In the present embodiment, the AP11 get each client 20 in the AP11 and its signal cover it Between signal strength after, each signal strength got is stored, and according to prefixed time interval by the AP11 with Signal strength between each client 20 in its signal cover, which corresponds to, is sent to the AC12.Wherein, when described default Between interval can be 20s or 40s, can also be 80s, specific time interval numerical value can carry out according to the actual requirements Different settings.

Referring once again to Fig. 2, step S220, the AC12 are by each AP11 in same client 20 and signal cover Between signal strength compared with preset signal strength threshold value, and the signal between the client 20 and each AP11 is strong When degree is respectively less than the preset signal strength threshold value, judge that the 20 corresponding position of client, will there are doubtful covering loophole Corresponding position there are it is doubtful covering loophole client 20 and each AP11 between signal strength to be sent to location-server 13.

In the present embodiment, it is necessary to the client when client 20 will be linked into AP11 corresponding wireless networks 20 in the signal cover of the AP11, so that the client 20 can be communicatively coupled with corresponding AP11.

Alternatively, Fig. 5 is refer to, is a kind of flow diagram for the sub-step that the step S220 shown in Fig. 2 includes. In the present embodiment, AC12 described in the step S220 is by between each AP11 in same client 20 and signal cover The step of signal strength is compared with preset signal strength threshold value can include sub-step S221 and sub-step S222, wherein institute State sub-step S221 and the sub-step S222 is as follows:

Sub-step S221, the AC12 obtain the signal between each AP11 in each client 20 and signal cover Intensity.

In the present embodiment, the AC12 can by the signal strength between each client 20 that is sent to each AP11 into Row arrange, obtain each client 20 it is described covering leakage location 10 signal cover in each AP11 between Signal strength.

Sub-step S222, the AC12 by the signal strength between each AP11 of each client 20 respectively with advance If signal strength threshold is compared.

In the present embodiment, the AC12 can be by by each corresponding signal strength between each AP11 of client 20 Mode compared with preset signal strength threshold value respectively, judges at the position at the corresponding place of client 20 with the presence or absence of doubtful Cover loophole.

In the present embodiment, if in same client 20 and the signal cover of the covering leakage location 10 When signal strength between each AP11 is respectively less than the preset signal strength threshold value, the AC12 can determine that the corresponding institute of client 20 Position at there are doubtful covering loophole, the AC12 is by the client 20 and institute of the doubtful covering loophole of correspondence position at this time State the signal strength between each AP11 and be sent to the location-server 13, make the location-server 13 to the doubtful covering of correspondence Loophole carries out further judging detection, to judge whether the doubtful covering loophole is real covering loophole.

Step S230, the location-server 13 is according between the position of each AP11 and the client 20 and each AP11 Signal strength, positions the position of the client 20, and 20 number of client at the position is detected, root Judge the position with the presence or absence of covering loophole according to testing result.

In the present embodiment, the client 20 that the location-server 13 is positioned is the correspondence judged by the AC12 There are the client 20 of doubtful covering loophole at position.The location-server 13 can be according to the covering leakage location 10 The position of each AP11 in signal cover, and correspondence position be determined there are the client 20 of doubtful covering loophole with it is each Signal strength between AP11, positions the position of the client 20.

Alternatively, in the present embodiment, the location-server 13 according to the position of each AP11 and the client 20 with Signal strength between each AP11, the step of being positioned to the position of the client 20, can include:

The location-server 13 according to the map in each AP11 distribution situation, and there are doubtful covering loophole for correspondence position Client 20 and each AP11 between signal strength, by triangle polyester fibre algorithm or received signals fingerprint algorithm to the client 20 Position in the map is positioned.

Wherein, position of the client 20 in map, is position of the doubtful covering loophole in the map.

In the present embodiment, the location-server 13 to correspondence position there are it is doubtful covering loophole client 20 into After row positioning, doubtful 20 number of client covered at the corresponding position of loophole will be detected, and tied according to detection Fruit judges whether the doubtful covering loophole of corresponding position is real covering loophole.

Alternatively, 20 number of client at the position is detected, and judges institute's rheme according to testing result Put includes with the presence or absence of the step of covering loophole:

If detect at the position there are the client 20 that at least two are positioned, judge that the position exists and cover Lid loophole.

In the present embodiment, the client 20 that the location-server 13 detects at the corresponding position of doubtful covering loophole For the client 20 that located by the location-server 13.

Referring once again to Fig. 1, in embodiments of the present invention, the radio reception device AP11, for obtaining and each client Signal strength between end 20, and the signal strength got is sent to wireless controller AC12;The wireless controller AC12, for by the signal strength between each AP11 in same client 20 and signal cover and preset signal strength threshold Value is compared, and the signal strength between the client 20 and each AP11 is respectively less than the preset signal strength threshold value When, the 20 corresponding position of client is judged there are doubtful covering loophole, and by corresponding position, there are doubtful covering loophole Signal strength between client 20 and each AP11 is sent to location-server 13;The location-server 13, for according to each Signal strength between the position of AP11 and the client 20 and each AP11, positions the position of the client 20, And 20 number of client at the position is detected, judge that the position is leaked with the presence or absence of covering according to testing result Hole.

Wherein, in an embodiment of the present embodiment, the radio reception device AP11 is obtained and each client 20 Between signal strength, and the mode that the signal strength got is sent to wireless controller AC12 includes:

The AP11 sends beacon- according to prefixed time interval to the client 20 communicated to connect with the AP11 Report Receive messages are asked, wherein the beacon-report messages include the client 20 and signal scanning scope Signal strength between interior each AP11;

The AP11 receives the corresponding with the beacon-report Receive messages request of the transmission of client 20 Beacon-report messages, parse the beacon-report messages, obtain the client 20 and each AP11 it Between signal strength, and the signal strength between the obtained client 20 and each AP11 is sent to the AC12.

In the another embodiment of the present embodiment, the radio reception device AP11 is obtained between each client 20 Signal strength, and the mode that the signal strength got is sent to wireless controller AC12 includes:

The AP11 is acquired the probe requests message of each 20 broadcast transmission of client reception, and is based on the detection Request message obtains the signal strength between the AP11 and each client 20;

The AP11 sends out the signal strength between the obtained AP11 and each client 20 according to prefixed time interval Give the AC12.

In the present embodiment, the wireless controller AC12 is by each AP11 in same client 20 and signal cover Between mode of the signal strength compared with preset signal strength threshold value include:

The AC12 obtains the signal strength between each AP11 in each client 20 and signal cover;

The AC12 by the signal strength between each AP11 of each client 20 respectively with preset signal strength Threshold value is compared.

In the present embodiment, the location-server 13 according to the position of each AP11 and the client 20 and each AP11 it Between signal strength, the mode positioned to the position of the client 20 includes:

The location-server 13 according to the map in each AP11 distribution situation, and there are doubtful covering loophole for correspondence position Client 20 and each AP11 between signal strength, by triangle polyester fibre algorithm or received signals fingerprint algorithm to the client 20 Position in the map is positioned.

The location-server 13 is detected 20 number of client at the position, judges institute according to testing result Rheme is put to be included with the presence or absence of the mode for covering loophole:

If detect at the position there are the client 20 that at least two are positioned, judge that the position exists and cover Lid loophole.

In conclusion in the covering leak detection method and system that preferred embodiments of the present invention provide, the covering Leak detection method accuracy of detection is high, and False Rate is low, time-consuming short, can accurately determine the specific location of covering loophole.It is first First, the method obtains the signal strength between each client by radio reception device AP, and the signal got is strong Degree is sent to wireless controller AC;Then, the method by the AC by same client with it is each in signal cover Signal strength between AP is compared with preset signal strength threshold value, and the signal strength between the client and each AP Respectively less than the preset signal strength threshold value when, the corresponding position of the client is judged there are doubtful covering loophole, by correspondence Position there are it is doubtful covering loophole client and each AP between signal strength to be sent to location-server;Finally, it is described Method by the location-server according to the signal strength between the position of each AP and the client and each AP, to the visitor The position at family end is positioned, and the number of clients at the position is detected, and judges institute's rheme according to testing result Put with the presence or absence of covering loophole, so as to fulfill accuracy of detection is high, False Rate is low, it is short to take and covering loophole can be carried out accurate The covering Hole Detection of positioning.

The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.

Claims (10)

1. one kind covering leak detection method, it is characterised in that the described method includes:
Radio reception device AP obtains the signal strength between each client, and the signal strength got is sent to wirelessly Controller AC;
The AC is by the signal strength between each AP in same client and signal cover and preset signal strength threshold value It is compared, and when the signal strength between the client and each AP is respectively less than the preset signal strength threshold value, judges The corresponding position of the client there are doubtful covering loophole, by corresponding position there are doubtful covering loophole client with it is each Signal strength between AP is sent to location-server;
The location-server is according to the signal strength between the position of each AP and the client and each AP, to the client Position positioned, and the number of clients at the position is detected, judges that the position is according to testing result It is no to there is covering loophole.
2. according to the method described in claim 1, it is characterized in that, the radio reception device AP is obtained between each client Signal strength, and the step of signal strength got is sent to wireless controller AC include:
The AP sends beacon-report Receive messages according to prefixed time interval to the client communicated to connect with the AP Request, wherein the beacon-report messages include the letter between each AP in the range of the client and signal scanning Number intensity;
The AP receive that the client sends with the corresponding beacon- of the beacon-report Receive messages request Report messages, parse the beacon-report messages, the signal obtained between the client and each AP is strong Degree, and the signal strength between the obtained client and each AP is sent to the AC.
3. according to the method described in claim 1, it is characterized in that, the radio reception device AP is obtained between each client Signal strength, and the step of signal strength got is sent to wireless controller AC include:
The probe requests message that the AP sends each client broadcast is acquired reception, and is based on the probe requests message Obtain the signal strength between the AP and each client;
Signal strength between the obtained AP and each client is sent to the AC by the AP according to prefixed time interval.
4. according to the method described in any one in claim 1-3, it is characterised in that the AC is by same client and signal The step of signal strength between each AP in coverage is compared with preset signal strength threshold value includes:
The AC obtains the signal strength between each AP in each client and signal cover;
The AC is compared the signal strength between each AP of each client with preset signal strength threshold value respectively Compared with.
5. according to the method described in any one in claim 1-3, it is characterised in that the location-server is according to each AP's Signal strength between position and the client and each AP, the step of positioning to the position of the client, including:
The location-server according to the map in each AP distribution situation, and correspondence position there are it is doubtful covering loophole client With the signal strength between each AP, by triangle polyester fibre algorithm or received signals fingerprint algorithm to the client in the map Position is positioned.
6. according to the method described in any one in claim 1-3, it is characterised in that the client at the position Number is detected, and judges that the position includes with the presence or absence of the step of covering loophole according to testing result:
If detect at the position there are the client that at least two are positioned, judge that the position has covering and leaks Hole.
7. one kind covering leakage location, it is characterised in that the system comprises:
Radio reception device AP, sends for obtaining the signal strength between each client, and by the signal strength got Give wireless controller AC;
The wireless controller AC, for by the signal strength between each AP in same client and signal cover and in advance If signal strength threshold is compared, and to be respectively less than the preset signals strong for the signal strength between the client and each AP When spending threshold value, the corresponding position of the client is judged there are doubtful covering loophole, there are doubtful covering leakage by corresponding position Signal strength between the client in hole and each AP is sent to location-server
The location-server, for the signal strength between the position according to each AP and the client and each AP, to described The position of client is positioned, and the number of clients at the position is detected, according to judging testing result Position is with the presence or absence of covering loophole.
8. system according to claim 7, it is characterised in that the radio reception device AP is obtained between each client Signal strength, and the mode that the signal strength got is sent to wireless controller AC includes:
The AP sends beacon-report Receive messages according to prefixed time interval to the client communicated to connect with the AP Request, wherein the beacon-report messages include the letter between each AP in the range of the client and signal scanning Number intensity;
The AP receive that the client sends with the corresponding beacon- of the beacon-report Receive messages request Report messages, parse the beacon-report messages, the signal obtained between the client and each AP is strong Degree, and the signal strength between the obtained client and each AP is sent to the AC.
9. system according to claim 7, it is characterised in that the radio reception device AP is obtained between each client Signal strength, and the mode that the signal strength got is sent to wireless controller AC includes:
The probe requests message that the AP sends each client broadcast is acquired reception, and is based on the probe requests message Obtain the signal strength between the AP and each client;
Signal strength between the obtained AP and each client is sent to the AC by the AP according to prefixed time interval.
10. according to the system described in any one in claim 7-9, it is characterised in that the location-server is to institute's rheme The number of clients at the place of putting is detected, and judges that the position includes with the presence or absence of the mode of covering loophole according to testing result:
If detect at the position there are the client that at least two are positioned, judge that the position has covering and leaks Hole.
CN201711140659.7A 2017-11-16 2017-11-16 Coverage hole detection method and system CN107911787B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711140659.7A CN107911787B (en) 2017-11-16 2017-11-16 Coverage hole detection method and system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711140659.7A CN107911787B (en) 2017-11-16 2017-11-16 Coverage hole detection method and system
PCT/CN2017/117345 WO2019095498A1 (en) 2017-11-16 2017-12-20 Coverage hole detection method and system, positioning server, and readable storage medium

Publications (2)

Publication Number Publication Date
CN107911787A true CN107911787A (en) 2018-04-13
CN107911787B CN107911787B (en) 2020-04-28

Family

ID=61846020

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711140659.7A CN107911787B (en) 2017-11-16 2017-11-16 Coverage hole detection method and system

Country Status (2)

Country Link
CN (1) CN107911787B (en)
WO (1) WO2019095498A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120294231A1 (en) * 2011-05-17 2012-11-22 Keir Finlow-Bates Wi-fi access point characteristics database
CN102905304A (en) * 2012-10-30 2013-01-30 中国联合网络通信集团有限公司 Network coverage detection method and device
CN105453635A (en) * 2013-07-26 2016-03-30 英特尔Ip公司 Network coverage hole detection
CN107113639A (en) * 2014-11-17 2017-08-29 三星电子株式会社 Method for controlling access point to operate in a wireless communication system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101420711A (en) * 2007-10-22 2009-04-29 华为技术有限公司 Method, the Apparatus and system of metrical information, detection covering problem are provided
CN101299867B (en) * 2007-12-27 2012-06-20 华为技术有限公司 Method, apparatus and system for detecting network cover
CN103634810B (en) * 2013-12-24 2017-04-12 英国Ranplan无线网络设计公司 Method of positioning problem regions covered with indoor wireless network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120294231A1 (en) * 2011-05-17 2012-11-22 Keir Finlow-Bates Wi-fi access point characteristics database
CN102905304A (en) * 2012-10-30 2013-01-30 中国联合网络通信集团有限公司 Network coverage detection method and device
CN105453635A (en) * 2013-07-26 2016-03-30 英特尔Ip公司 Network coverage hole detection
CN107113639A (en) * 2014-11-17 2017-08-29 三星电子株式会社 Method for controlling access point to operate in a wireless communication system

Also Published As

Publication number Publication date
CN107911787B (en) 2020-04-28
WO2019095498A1 (en) 2019-05-23

Similar Documents

Publication Publication Date Title
CN105451232B (en) Pseudo-base station detection method, system and terminal, server
US10045238B2 (en) Providing easy access to radio networks
CN105682015B (en) A kind of method and apparatus for being used to set up wireless connection
US9301137B2 (en) Method and apparatus for monitoring wireless network access
US10129817B2 (en) Near field information transmission
CN104869638B (en) The detection method and device of gps coordinate cheating
US8433342B1 (en) Method and system for personalized venue marketing
EP1859638B1 (en) Apparatus and methods for product acceptance testing on a wireless device
US8825085B1 (en) Method and system for personalized venue marketing
JP4979813B2 (en) Device and method for positioning a terminal device
CN105745869B (en) For regional network/home network security gateway
CN104853379B (en) A kind of quality of wireless network appraisal procedure and device
JP5298748B2 (en) Wireless relay device, wireless terminal, and program
US20140052508A1 (en) Rogue service advertisement detection
JP5870471B2 (en) Method, apparatus, and system for sharing software between terminals
CN101185355B (en) Apparatus and methods for determining network access performance of a wireless device
CN104281065A (en) Network control charging method and system
US10148672B2 (en) Detection of rogue access point
CN105099811A (en) Interface testing method and device
CN104284337A (en) Base station detection method and system
EP2698016A1 (en) Adaptive notifications
US7623856B2 (en) Method for testing communication protocol having collection of internal information of a mobile communication terminal by an external module
CN104540128A (en) Method, device and system for wireless network access
CN105873068B (en) Method and device for identifying pseudo base station
CN104144420A (en) Wireless access method and related equipment and system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant