CN104768164A - Method and device for dynamically adjusting wireless coverage area - Google Patents
Method and device for dynamically adjusting wireless coverage area Download PDFInfo
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- CN104768164A CN104768164A CN201510160824.XA CN201510160824A CN104768164A CN 104768164 A CN104768164 A CN 104768164A CN 201510160824 A CN201510160824 A CN 201510160824A CN 104768164 A CN104768164 A CN 104768164A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses a method for dynamically adjusting a wireless coverage area, at least two APs are connected with network management equipment, and area parameters input in advance are stored in the network management equipment. The method includes the steps that the network management equipment obtains performance parameters of each AP; the network management equipment obtains a signal coverage area of each AP through calculation according to the area parameters stored in advance and the performance parameters; the network management equipment monitors each AP, if it is monitored that the signal coverage area of any one AP is smaller than a first threshold value and the lasting time is larger than a second threshold value, at least one AP to be adjusted is selected; the signal intensity of the at least one AP to be adjusted is increased until an initial signal coverage area is recovered, then network configuration of the AP with the reduced signal coverage area is issued to at least one adjusted AP, accordingly, manual adjustment is not needed, and influences of AP failures on services are quickly eliminated. The invention further discloses a device for dynamically adjusting the wireless coverage area.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of method and device of dynamic adjustments wireless coverage.
Background technology
In the wireless network, a SSID (Service Set Identifier, service set) the coverage of wireless signal depend on AP (Access Point, the WAP (wireless access point)) deployed position of equipment and the transmitting power of this SSID.The deployed position of AP equipment generally no longer moves after network initial deployment, the transmitting power of AP is then the static configuration on equipment, and therefore once after network design, the coverage of the wireless signal of this SSID is fixing, each AP equipment is responsible for certain coverage, as shown in Figure 1.
In network operation process once after having one or more AP equipment to break down, the coverage that these AP equipment is responsible for will be lost, and as shown in Figure 2, user cannot access this SSID network at blank position.
In prior art, if eliminate this fault, first need to find this AP equipment fault by Consumer's Experience, then webmaster personnel adjust the power of other AP equipment according to the feedback hand of user, and carry out manual authentication after the adjustment, to check whether the wireless coverage area of loss is capped.
Under manual adjustment modes, the discovery of not only AP equipment fault needs to rely on Consumer's Experience, and discovery procedure is long, can normally run by traffic affecting; And be in course of adjustment, also need the process of frequent repetition " adjustment-checking ", with the wireless coverage area of progressively coverage loss, adjustment process is complicated, loaded down with trivial details, the cycle is strong, if adjust improper, the wireless access effect in normal AP coverage also may can be affected.
Summary of the invention
In view of this, the present invention proposes a kind of method and device of dynamic adjustments wireless coverage, to solve the problem.
For achieving the above object, the technical scheme of the embodiment of the present invention is achieved in that
The embodiment of the present invention provides a kind of method regulating wireless coverage, and at least two AP are all connected with the Network Management Equipment being in charge of AP;
The region parameter of pre-entered is stored in described Network Management Equipment; Wherein, the described region parameter architectural modulus affecting signal cover, environmental parameter and the AP at least comprised in region residing for AP is in the position in region;
Described method comprises:
Described Network Management Equipment obtains the performance parameter of each AP; Wherein, described performance parameter comprises: the power of AP, signal strength signal intensity, antenna type and network configuration;
Described Network Management Equipment, according to the region parameter prestored and described performance parameter, calculates the signal cover of each AP;
Described Network Management Equipment monitors each AP, if the signal cover monitoring wherein any one AP lower than first threshold and the duration be greater than Second Threshold, then choose at least one AP to be adjusted, increase the signal strength signal intensity of described at least one AP to be adjusted, until recover initialize signal coverage, the network configuration of the AP then signal cover reduced is issued to this at least one AP of adjustment.
Alternatively, described Network Management Equipment obtains the performance parameter of each AP, is specially: described Network Management Equipment sends parameter acquisition command to each AP, to make each AP, the performance parameter of self is back to Network Management Equipment.
Alternatively, described Network Management Equipment monitors the signal strength signal intensity of each AP, is specially: described Network Management Equipment sends parameter acquiring message to AP within the time interval, to make each AP, the performance parameter of self is back to Network Management Equipment;
Or;
Described AP, within the time interval, sends the performance parameter of self to Network Management Equipment.
Alternatively, when described Network Management Equipment chooses at least one AP to be adjusted, follow the one or more combination of following strategy:
According to the order of distance near to far away of the AP reduced with described signal cover;
According to AP load order from small to large;
According to and the building body interval order from less to more of AP that reduces of described signal cover;
According to the total energy consumption order from small to large of AP to be adjusted.
Alternatively, during selection strategy, choose AP to be adjusted according to following priority orders:
First according to the order of distance near to far away of the AP reduced with described signal cover;
Secondly according to AP load order from small to large;
Again according to and the building body interval order from less to more of AP that reduces of described signal cover;
Finally according to the total energy consumption order from small to large of AP to be adjusted.
Alternatively, described Network Management Equipment store adjustment before the signal strength signal intensity of each AP and initial network configuration;
If after the AP that signal cover reduces is replaced by new AP again:
Described Network Management Equipment obtains the performance parameter of the AP changed, and according to the region parameter prestored, recalculates the signal cover of each AP; The initial network configuration of the AP then described signal cover reduced and adjusted AP is issued to the AP of described replacing and adjusted AP respectively, and regulates the signal strength signal intensity of the AP of described replacing and adjusted AP, until the signal cover of AP is recovered.
The embodiment of the present invention also provides a kind of device of dynamic adjustments wireless coverage, and at least two AP are all connected with the Network Management Equipment being in charge of AP;
This device is located on Network Management Equipment, specifically comprises:
The pre-storing module of parameter, store the region parameter of pre-entered; Wherein, the described region parameter architectural modulus affecting signal cover, environmental parameter and the AP at least comprised in region residing for AP is in the position in region;
Performance parameter acquisition module, obtain the performance parameter of each AP, and reach; Wherein, described performance parameter comprises: the power of AP, signal strength signal intensity, antenna type and network configuration;
Range of signal computing module, according to described region parameter and described performance parameter, calculate the signal cover of each AP, and be sent to real time monitoring signals module;
Real time monitoring signals module, monitor each AP, if the signal cover monitoring wherein any one AP lower than first threshold and the duration be greater than Second Threshold, then trigger the action of AP signal adjusting module;
AP signal adjusting module, choose at least one AP to be adjusted, increase the signal strength signal intensity of described at least one AP to be adjusted, until recover initialize signal coverage, the network configuration of the AP then signal cover reduced is issued to this at least one AP of adjustment.
Alternatively, described performance parameter acquisition module obtains the performance parameter of each AP, is specially: described performance parameter acquisition module sends parameter acquisition command to each AP, to make each AP, the performance parameter of self is back to described performance parameter acquisition module.
Alternatively, the signal strength signal intensity of described each AP of real time monitoring signals module monitors, be specially: described real time monitoring signals module sends parameter acquiring message to AP within the time interval, to make each AP, the performance parameter of self be back to described real time monitoring signals module;
Or;
Described AP, within the time interval, sends the performance parameter of self to described real time monitoring signals module.
Alternatively, when described real time monitoring signals module chooses at least one AP to be adjusted, follow the one or more combination of following strategy:
According to the order of distance near to far away of the AP reduced with described signal cover;
According to AP load order from small to large;
According to and the building body interval order from less to more of AP that reduces of described signal cover;
According to the total energy consumption order from small to large of AP to be adjusted.
Alternatively, during selection strategy, described real time monitoring signals module chooses AP to be adjusted according to following priority orders:
First according to the order of distance near to far away of the AP reduced with described signal cover;
Secondly according to AP load order from small to large;
Again according to and the building body interval order from less to more of AP that reduces of described signal cover;
Finally according to the total energy consumption order from small to large of AP to be adjusted.
Alternatively, the pre-storing module of described parameter also store adjustment before the signal strength signal intensity of each AP and initial network configuration;
If after the AP that signal cover reduces is replaced by new AP again:
Described performance parameter acquisition module obtains the performance parameter of the AP changed, and according to the region parameter prestored, recalculates the signal cover of each AP; The initial network configuration of the AP then described signal cover reduced and adjusted AP is issued to the AP of described replacing and adjusted AP respectively, and regulates the signal strength signal intensity of the AP of described replacing and adjusted AP, until the signal cover of AP is recovered.
Beneficial effect of the present invention is, the performance parameter of each AP is known by Network Management Equipment, and adjust the signal strength signal intensity of each AP, thus when the AP that breaks down, wireless coverage area occur blank, Network Management Equipment can by the wireless coverage area selecting AP to be adjusted to carry out coverage loss, thus without the need to manual adjustment, quick solution AP fault is on the impact of business.
Accompanying drawing explanation
In region when Fig. 1 is the normal work in prior art and the embodiment of the present invention, AP covers schematic diagram;
When Fig. 2 is the normal work in prior art and the embodiment of the present invention break down AP time schematic diagram;
Fig. 3 is the schematic diagram after the adjustment AP wireless coverage in the embodiment of the present invention;
Fig. 4 is the method flow diagram of the adjustment wireless coverage in the embodiment of the present invention;
Fig. 5 is the schematic diagram of the method for adjustment wireless coverage in the embodiment of the present invention;
Fig. 6 is the module map of the device of adjustment wireless coverage in the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below by way of specific embodiment and see accompanying drawing, the present invention is described in detail.
The embodiment of the present invention provides a kind of method of dynamic adjustments wireless coverage, and as shown in Figure 4 and Figure 5, at least two AP are all connected with the Network Management Equipment being in charge of AP.
It should be noted that namely the Network Management Equipment of indication in the present embodiment refers to that network side is responsible for the Network Management Equipment of dynamic adjustments wireless coverage.
The connection of Network Management Equipment and AP, can be wireless connections, also can be wired connection.
The region parameter of pre-entered is stored in described Network Management Equipment; Wherein, described region parameter at least comprises the architectural modulus affecting signal cover, environmental parameter in region residing for AP, such as building body material (as wall, glass, elevator, door and window etc.), building body thickness, region humiture etc., and AP is in the position in region.This region parameter needs obtain in advance and be pre-stored in Network Management Equipment, can by manually going to obtain and inputing to Network Management Equipment.
It should be noted that in addition, under normal circumstances, before following method is implemented, workmen rule of thumb can calculate the coverage of each AP, then puts in region and disposes AP equipment, completes initial deployment; Or more preferably, Network Management Equipment is according to parameters such as the building situation in region, air humidity, AP antenna directions, calculate and cover AP number of devices needed for Zone Full and putting position, then workmen carries out actual construction deployment according to this suggestion, completes initial deployment.
Described method comprises:
101, described Network Management Equipment obtains the performance parameter of each AP; Wherein, described performance parameter comprises: the power of AP, signal strength signal intensity, antenna type and network configuration.Specifically, described Network Management Equipment sends parameter acquisition command to each AP, to make each AP, the performance parameter of self is back to Network Management Equipment.
102, described Network Management Equipment is according to the region parameter prestored and described performance parameter, calculates the signal cover of each AP, and enters step 103.
Network Management Equipment and, in this step 102, repeatedly can also adjust the signal strength signal intensity of each AP, to reach required AP signal cover.
103, described Network Management Equipment monitors each AP, if the signal cover monitoring wherein any one AP lower than first threshold and the duration be greater than Second Threshold, perform step 104.
For the acquisition of coverage, as described in front step 102, Network Management Equipment is that the performance parameter by obtaining AP calculates and obtains.When specifically using, the first threshold of signal cover can be and be not limited to 80% of initialize signal coverage, and the Second Threshold of duration can be such as 10 seconds, to avoid covering adjustment frequently because of short duration signal burr causes.Concrete first threshold and Second Threshold can be arranged in use voluntarily.
Wherein, the signal strength signal intensity of described each AP of Network Management Equipment Real-Time Monitoring, specifically comprises: described Network Management Equipment automatically sends parameter acquiring message to AP within the time interval, to make each AP, the performance parameter of self is back to Network Management Equipment;
Or described AP, within the time interval, sends the performance parameter of self to Network Management Equipment.This time interval can be arranged voluntarily, such as but not limited to 1 minute etc.
104, choose at least one AP to be adjusted, increase the signal strength signal intensity of described at least one AP to be adjusted, until recover initialize signal coverage, the network configuration of the AP then signal cover reduced is issued to this at least one AP of adjustment.
Described Network Management Equipment chooses AP to be adjusted, follows the one or more combination of following strategy:
According to the order of distance near to far away of the AP reduced with described signal cover;
According to AP load order from small to large;
According to and the building body interval order from less to more of AP that reduces of described signal cover;
According to the total energy consumption order from small to large of AP to be adjusted.
It should be noted that, be not restricted to above-mentioned several strategy during concrete use, those skilled in the art also according to actual service condition, and can formulate selection strategy voluntarily.
Alternatively, when choosing AP to be adjusted, by the above-mentioned strategy enumerated according to priority, one by one the preferred AP in each strategy can be adjusted, until cover overall network to lose area.Such as first-selected nearest AP, still can not lose area by overlay network after adjustment, then choose the equipment accessing volume capability maximum except the said equipment and adjust; As still do not covered, then the AP of the least-loaded chosen again except above-mentioned AP adjusts, until cover overall network to lose area.
Alternatively, also can according to a certain strategy, and not all strategy adjusts.Such as adjust according to the distance strategy of the AP reduced with signal cover, the first power of the AP that adjustment is nearest with this AP, if adjust to maximum, (this maximum is the maximum adjusting range that can bear of AP equipment not necessarily still can not to cover whole network loss area, also may be the limit that can adjust according to network condition, such as can may impact after the power ascension of certain AP equipment the miscellaneous equipment in network, at this moment adjustable range is exactly maximum when can bear miscellaneous equipment disturbance degree), the AP equipment that then selected distance second is near adjusts, the like, until cover overall network to lose area.
Alternatively, also can adjust by arranging different weight.In such cases, each strategy above-mentioned just needs to consider simultaneously, such as sets up the similar following weight preset:
When after certain AP fault, by calculating and its (can arrange in certain distance, exceed this distance and think that adjustment is little to making up loss area effect, do not advise adjusting) distance of all AP, the weighting of load capacity equal weight, and obtaining comprehensive weight, the AP equipment choosing comprehensive weight afterwards higher adjusts as equipment to be adjusted.
Wherein, the necessary network configuration of the AP of this signal cover reduction comprises and is not limited to: VLAN, SSID configuration etc.This necessary network configuration is issued to AP to be adjusted, thus the ability of the AP this AP being provided with original connection signal coverage is reduced, such as but not limited to the ability, forwarded ability, security protection ability, acquisition of signal ability, assurance ability etc. of user's access.
Such as, under a kind of situation, AP1 upper permission user 1 accesses, and AP2 does not allow user 1 to access.After AP1 breaks down, by the coverage of AP2 adapter AP1, although at this moment user 1 can obtain wireless quorum sensing inhibitor, it still can not access network.So need the relevant configuration allowing user 1 to access in original AP1 to be applied in the AP2 of adapter, like this could be real by AP2 adapter AP1.
For the adjustment of this network configuration, those skilled in the art can obtain it according to existing disclosed technology completely, and this is not the inventive point place of the present embodiment, just repeats no more at this.
After adjustment, the coverage condition of SSID network can be detected, not reach the situation of initial coverage if there is coverage, above-mentioned steps can be repeated and carry out adjustment correction, to reach optimum efficiency.
Alternatively, Network Management Equipment in a step 101, when obtaining the performance parameter of each AP, just stores signal strength signal intensity and the initial network configuration of each AP before breaking down.
If when fault AP being replaced by again new AP:
Described Network Management Equipment obtains the performance parameter of the AP changed, and according to the region parameter prestored, recalculates the signal cover of each AP; And initial network configuration is issued to the AP of described replacing and adjusted AP respectively, and regulate the signal strength signal intensity of the AP of described replacing and adjusted AP, to ensure that whole region is by the quorum sensing inhibitor of all AP.
From upper discussion, the method of the adjustment AP coverage of the embodiment of the present invention, the performance parameter of each AP is known by Network Management Equipment, and adjust the signal strength signal intensity of each AP, thus when the AP that breaks down, wireless coverage area occur blank, Network Management Equipment can by the wireless coverage area selecting AP to be adjusted to carry out coverage loss, thus without the need to manual adjustment, quick solution AP fault is on the impact of business.
An example specifically adjusted is as shown in Fig. 2, Fig. 3 and Fig. 5.In this example, AP comprises AP1 ~ AP5.In use, AP5 breaks down and causes its coverage to disappear.Network Management Equipment regulates the coverage of AP1 ~ AP4 again to cover whole region.Further, in subsequent process, AP6 is replaced the AP5 broken down, and make AP1 ~ AP4, the coverage of AP6 revert to before the coverage of AP1 ~ AP5.
The flow process of whole control method, describes see above-mentioned steps 101 ~ 104 concrete and step signal in Fig. 5, just no longer launches explanation one by one to the concrete set-up procedure of this example in the present embodiment.
The above-mentioned method for the adjustment wireless access point AP coverage in the embodiment of the present invention is described in detail.Below the device of the adjustment wireless access point AP coverage in the embodiment of the present invention is described.
The embodiment of the present invention also provides a kind of device of dynamic adjustments wireless coverage, and as shown in Figure 6, at least two AP are all connected with the Network Management Equipment being in charge of AP;
This device is located on Network Management Equipment, is arranged in the memory cell of Network Management Equipment particularly, comprises:
The pre-storing module of parameter, store the region parameter of pre-entered; Wherein, described region parameter at least comprises the architectural modulus affecting signal cover, environmental parameter in region residing for AP, such as building body material, building body thickness, region humiture etc., and AP is in the position in region;
Performance parameter acquisition module, obtain the performance parameter of each AP, and reach; Wherein, described performance parameter comprises: the power of AP, signal strength signal intensity, antenna type and network configuration.
Particularly, described performance parameter acquisition module obtains the performance parameter of each AP, for: described performance parameter acquisition module sends parameter acquisition command to each AP, to make each AP, the performance parameter of self is back to described performance parameter acquisition module.
Range of signal computing module, according to described region parameter and described performance parameter, calculate the signal cover of each AP, and be sent to real time monitoring signals module;
Each AP of real time monitoring signals module, Real-Time Monitoring, if find the signal cover of wherein any one AP lower than first threshold and the duration be greater than Second Threshold, then trigger the action of AP signal adjusting module.
Particularly, the signal strength signal intensity of described each AP of real time monitoring signals module Real-Time Monitoring, be specially: described real time monitoring signals module sends parameter acquiring message to AP within the time interval, to make each AP, the performance parameter of self be back to described real time monitoring signals module;
Or;
Described AP, within the time interval, sends the performance parameter of self to described real time monitoring signals module.
AP signal adjusting module, choose at least one AP to be adjusted, increase the signal strength signal intensity of described at least one AP to be adjusted, until recover initialize signal coverage, the network configuration of the AP then signal cover reduced is issued to this at least one AP of adjustment.
Particularly, when described real time monitoring signals module chooses at least one AP to be adjusted, follow the one or more combination of following strategy:
According to the order of distance near to far away of the AP reduced with described signal cover, and/or;
According to AP load order from small to large, and/or;
According to and the building body interval order from less to more of AP that reduces of described signal cover, and/or;
According to the total energy consumption order from small to large of AP to be adjusted.
It should be noted that, be not restricted to above-mentioned several strategy during concrete use, those skilled in the art also according to actual service condition, and can formulate selection strategy voluntarily.
Alternatively, when choosing AP to be adjusted, by the above-mentioned strategy enumerated according to priority, one by one the preferred AP in each strategy can be adjusted, until cover overall network to lose area.Such as first-selected nearest AP, still can not lose area by overlay network after adjustment, then choose the equipment accessing volume capability maximum except the said equipment and adjust; As still do not covered, then the AP of the least-loaded chosen again except above-mentioned AP adjusts, until cover overall network to lose area.
Alternatively, also can according to a certain strategy, and not all strategy adjusts; Also can by adjusting for the different weight of each strategy setting.These two kinds of situations have carried out detailed describing in the method part of above-mentioned adjustment AP coverage, just repeat no more at this.
Wherein, the necessary network configuration of the AP of this signal cover reduction comprises and is not limited to: VLAN, SSID configuration etc.This necessary network configuration is issued to AP to be adjusted, thus the ability of the AP this AP being provided with original connection signal coverage is reduced, such as but not limited to the ability, forwarded ability, security protection ability, acquisition of signal ability, assurance ability etc. of user's access.For the adjustment of this network configuration, those skilled in the art can obtain it according to existing disclosed technology completely, and this is not the inventive point place of the present embodiment, just repeats no more at this.After adjustment, the coverage condition of SSID network can be detected, not reach the situation of initial coverage if there is coverage, above-mentioned steps can be repeated and carry out adjustment correction, to reach optimum efficiency.
In addition, when fault AP being replaced by new AP:
The pre-storing module of described parameter also store adjustment before the signal strength signal intensity of each AP and initial network configuration;
If after the AP that signal cover reduces is replaced by new AP again, described performance parameter acquisition module obtains the performance parameter of the AP changed, and according to the region parameter prestored, recalculates the signal cover of each AP; The initial network configuration of the AP then described signal cover reduced and adjusted AP is issued to the AP of described replacing and adjusted AP respectively, and regulates the signal strength signal intensity of the AP of described replacing and adjusted AP, until the signal cover of AP is recovered.
From upper discussion, the device of the dynamic adjustments AP coverage of the embodiment of the present invention, the performance parameter of each AP is known by Network Management Equipment, and adjust the signal strength signal intensity of each AP, thus when the AP that breaks down, wireless coverage area occur blank, Network Management Equipment can by the wireless coverage area selecting AP to be adjusted to carry out coverage loss, thus without the need to manual adjustment, quick solution AP fault is on the impact of business.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (12)
1. a method for dynamic adjustments wireless coverage, is characterized in that, at least two AP are all connected with the Network Management Equipment being in charge of AP;
The region parameter of pre-entered is stored in described Network Management Equipment; Wherein, the described region parameter architectural modulus affecting signal cover, environmental parameter and the AP at least comprised in region residing for AP is in the position in region;
Described method comprises:
Described Network Management Equipment obtains the performance parameter of each AP; Wherein, described performance parameter comprises: the power of AP, signal strength signal intensity, antenna type and network configuration;
Described Network Management Equipment, according to the region parameter prestored and described performance parameter, calculates the signal cover of each AP;
Described Network Management Equipment monitors each AP, if the signal cover monitoring wherein any one AP lower than first threshold and the duration be greater than Second Threshold, then choose at least one AP to be adjusted, increase the signal strength signal intensity of described at least one AP to be adjusted, until recover initialize signal coverage, the network configuration of the AP then signal cover reduced is issued to this at least one AP of adjustment.
2. method according to claim 1, is characterized in that, described Network Management Equipment obtains the performance parameter of each AP, is specially: described Network Management Equipment sends parameter acquisition command to each AP, to make each AP, the performance parameter of self is back to Network Management Equipment.
3. method according to claim 1, it is characterized in that, described Network Management Equipment monitors the signal strength signal intensity of each AP, is specially: described Network Management Equipment sends parameter acquiring message to AP within the time interval, to make each AP, the performance parameter of self is back to Network Management Equipment;
Or;
Described AP, within the time interval, sends the performance parameter of self to Network Management Equipment.
4. method according to claim 1, is characterized in that, when described Network Management Equipment chooses at least one AP to be adjusted, follows the one or more combination of following strategy:
According to the order of distance near to far away of the AP reduced with described signal cover;
According to AP load order from small to large;
According to and the building body interval order from less to more of AP that reduces of described signal cover;
According to the total energy consumption order from small to large of AP to be adjusted.
5. method according to claim 4, is characterized in that, during selection strategy, chooses AP to be adjusted according to following priority orders:
First according to the order of distance near to far away of the AP reduced with described signal cover;
Secondly according to AP load order from small to large;
Again according to and the building body interval order from less to more of AP that reduces of described signal cover;
Finally according to the total energy consumption order from small to large of AP to be adjusted.
6. method according to claim 1, is characterized in that, described Network Management Equipment store adjustment before the signal strength signal intensity of each AP and initial network configuration;
If after the AP that signal cover reduces is replaced by new AP again:
Described Network Management Equipment obtains the performance parameter of the AP changed, and according to the region parameter prestored, recalculates the signal cover of each AP; The initial network configuration of the AP then described signal cover reduced and adjusted AP is issued to the AP of described replacing and adjusted AP respectively, and regulates the signal strength signal intensity of the AP of described replacing and adjusted AP, until the signal cover of AP is recovered.
7. a device for dynamic adjustments wireless coverage, is characterized in that, at least two AP are all connected with the Network Management Equipment being in charge of AP;
This device is located on Network Management Equipment, specifically comprises:
The pre-storing module of parameter, store the region parameter of pre-entered; Wherein, the described region parameter architectural modulus affecting signal cover, environmental parameter and the AP at least comprised in region residing for AP is in the position in region;
Performance parameter acquisition module, obtain the performance parameter of each AP, and reach; Wherein, described performance parameter comprises: the power of AP, signal strength signal intensity, antenna type and network configuration;
Range of signal computing module, according to described region parameter and described performance parameter, calculate the signal cover of each AP, and be sent to real time monitoring signals module;
Real time monitoring signals module, monitor each AP, if the signal cover monitoring wherein any one AP lower than first threshold and the duration be greater than Second Threshold, then trigger the action of AP signal adjusting module;
AP signal adjusting module, choose at least one AP to be adjusted, and the network configuration of AP signal cover reduced is issued to described at least one AP to be adjusted, increase the signal strength signal intensity of described at least one AP to be adjusted, until recover initialize signal coverage, the network configuration of the AP then signal cover reduced is issued to this at least one AP of adjustment.
8. device according to claim 7, it is characterized in that, described performance parameter acquisition module obtains the performance parameter of each AP, be specially: described performance parameter acquisition module sends parameter acquisition command to each AP, to make each AP, the performance parameter of self is back to described performance parameter acquisition module.
9. device according to claim 7, it is characterized in that, the signal strength signal intensity of described each AP of real time monitoring signals module monitors, be specially: described real time monitoring signals module sends parameter acquiring message to AP within the time interval, to make each AP, the performance parameter of self be back to described real time monitoring signals module;
Or;
Described AP, within the time interval, sends the performance parameter of self to described real time monitoring signals module.
10. device according to claim 7, is characterized in that, when described real time monitoring signals module chooses at least one AP to be adjusted, follows the one or more combination of following strategy:
According to the order of distance near to far away of the AP reduced with described signal cover, and/or;
According to AP load order from small to large, and/or;
According to and the building body interval order from less to more of AP that reduces of described signal cover, and/or;
According to the total energy consumption order from small to large of AP to be adjusted.
11. devices according to claim 10, is characterized in that, during selection strategy, described real time monitoring signals module chooses AP to be adjusted according to following priority orders:
First according to the order of distance near to far away of the AP reduced with described signal cover;
Secondly according to AP load order from small to large;
Again according to and the building body interval order from less to more of AP that reduces of described signal cover;
Finally according to the total energy consumption order from small to large of AP to be adjusted.
12. devices according to claim 7, is characterized in that, the pre-storing module of described parameter also store adjustment before the signal strength signal intensity of each AP and initial network configuration;
If after the AP that signal cover reduces is replaced by new AP again:
Described performance parameter acquisition module obtains the performance parameter of the AP changed, and according to the region parameter prestored, recalculates the signal cover of each AP; The initial network configuration of the AP then described signal cover reduced and adjusted AP is issued to the AP of described replacing and adjusted AP respectively, and regulates the signal strength signal intensity of the AP of described replacing and adjusted AP, until the signal cover of AP is recovered.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111010706A (en) * | 2019-11-22 | 2020-04-14 | 杭州迪普科技股份有限公司 | Exception recovery method and device |
| CN112335278A (en) * | 2018-06-22 | 2021-02-05 | 上海诺基亚贝尔股份有限公司 | Method, apparatus and computer readable medium for network optimization |
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| CN117528422A (en) * | 2024-01-04 | 2024-02-06 | 深圳市博安智控科技有限公司 | Indoor environment wireless network coverage optimization method and device and network equipment |
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| CN106856492A (en) * | 2015-12-09 | 2017-06-16 | 上海仪电信息网络有限公司 | A kind of method of stream of people's measurement |
| CN106856492B (en) * | 2015-12-09 | 2019-02-26 | 上海仪电信息网络有限公司 | A kind of method of stream of people's measurement |
| CN106255128A (en) * | 2016-09-23 | 2016-12-21 | 杭州华三通信技术有限公司 | Method and device for optimizing wireless network |
| CN106255128B (en) * | 2016-09-23 | 2020-01-24 | 新华三技术有限公司 | Method and device for optimizing wireless network |
| CN108124265A (en) * | 2016-11-28 | 2018-06-05 | ***通信有限公司研究院 | A kind of method of adjustment and device of network coverage intensity |
| CN108124265B (en) * | 2016-11-28 | 2021-05-11 | ***通信有限公司研究院 | Network coverage intensity adjusting method and device |
| CN112335278A (en) * | 2018-06-22 | 2021-02-05 | 上海诺基亚贝尔股份有限公司 | Method, apparatus and computer readable medium for network optimization |
| CN109687922A (en) * | 2018-12-21 | 2019-04-26 | 惠州Tcl移动通信有限公司 | Signal monitoring method, device, storage medium and the mobile terminal of wireless network |
| CN111010706A (en) * | 2019-11-22 | 2020-04-14 | 杭州迪普科技股份有限公司 | Exception recovery method and device |
| CN111010706B (en) * | 2019-11-22 | 2023-04-28 | 杭州迪普科技股份有限公司 | Abnormality recovery method and device |
| CN113965834A (en) * | 2020-07-20 | 2022-01-21 | ***通信集团安徽有限公司 | Problem detection method and device for optical distribution network |
| CN113965834B (en) * | 2020-07-20 | 2023-09-19 | ***通信集团安徽有限公司 | Method and device for detecting problems of optical distribution network |
| CN117528422A (en) * | 2024-01-04 | 2024-02-06 | 深圳市博安智控科技有限公司 | Indoor environment wireless network coverage optimization method and device and network equipment |
| CN117528422B (en) * | 2024-01-04 | 2024-03-29 | 深圳市博安智控科技有限公司 | Indoor environment wireless network coverage optimization method and device and network equipment |
| CN117560713A (en) * | 2024-01-11 | 2024-02-13 | 成都大公博创信息技术有限公司 | Radio monitoring management system |
| CN117560713B (en) * | 2024-01-11 | 2024-03-29 | 成都大公博创信息技术有限公司 | Radio monitoring management system |
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