CN105281845B - Interference monitoring method, equipment and base station under sensory perceptual system - Google Patents
Interference monitoring method, equipment and base station under sensory perceptual system Download PDFInfo
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- CN105281845B CN105281845B CN201410337100.3A CN201410337100A CN105281845B CN 105281845 B CN105281845 B CN 105281845B CN 201410337100 A CN201410337100 A CN 201410337100A CN 105281845 B CN105281845 B CN 105281845B
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Abstract
The first message that the website A in sensory perceptual system is sent is received the invention provides a kind of interference monitoring method under sensory perceptual system, including monitoring and controlling center；The monitoring and controlling center is received after first message, and the positional information with the distance difference of the website A multiple another website B within a preset range and the multiple another website B is searched from the public database of the positional information for all websites of at least one sensory perceptual system that are stored with；The monitoring and controlling center receives each comfortable time T=[t that the multiple another website B is sent respectively1,t2] interior use frequency range F=[f1,f2] duration tiInformation, the monitoring and controlling center according to preset formula obtain in time T=[t1,t2] in, the frequency range F=[f1,f2] total duration that is used by the website A and multiple another website B；When the total duration is more than default first threshold, the frequency range F=[f are determined1,f2] in time T=[t1,t2] in be not interfered.The present invention solves the problem of existing interference monitoring method can not be monitored to the interference under sensory perceptual system.
Description
Technical field
The present invention relates to communication technical field, and in particular to interference monitoring method, equipment and base under a kind of sensory perceptual system
Stand.
Background technology
What wireless network was utilized is aerial Radio Resource, inevitably produces interference, disturbs meeting inevitably shadow
Ring the normal work to system, it is therefore desirable to which interference is monitored and handled.
Existing interference monitoring method is primarily directed to the interference produced under the fixed resource method of salary distribution, in fixed resource point
With under mode, if the industry user that resource is assigned has found that distributing to the resource of oneself has other industry user in occupancy,
The system worked well of oneself is interfered with, then carries out interference and reports, solved and handled by corresponding department.
But under sensory perceptual system, each industry user establishes a sensory perceptual system, multiple sensory perceptual system shared resources,
And the sensory perceptual system of multiple industry users uses resource using dynamic mode, therefore, it is impossible to using existing interference monitoring
Method is monitored to interference.
The content of the invention
For defect of the prior art, the present invention provide a kind of interference monitoring method under dry sensory perceptual system, equipment and
Base station, solves the problem of existing interference monitoring method can not be monitored to the interference under sensory perceptual system.
In a first aspect, the present invention provides a kind of interference monitoring method under sensory perceptual system, methods described includes：
Monitoring and controlling center receives the first message that the website A in sensory perceptual system is sent, and the first message is the station
Point A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,t2] in be in busy condition when
Send；
The first message includes：Frequency range F=[the f1,f2], the period T=[t1,t2], the sensory perceptual system
Website A in period T=[t1,t2] interior use frequency range F=[f1,f2] duration t0With the website A of sensory perceptual system position
Confidence ceases L0；
The monitoring and controlling center is received after first message, from the position for all websites of at least one sensory perceptual system that are stored with
Searched in the public database of confidence breath with the distance difference of the website A multiple another website B within a preset range and
The multiple another website B positional information；
The monitoring and controlling center sends request message respectively to the multiple another website B, and the request message is used for
The multiple another website B is set to obtain website B in time T=[t1,t2] interior use frequency range F=[f1,f2] duration ti；
It is respective in time T=[t that the multiple another website B of the monitoring and controlling center reception is sent respectively1,t2]
Interior use frequency range F=[f1,f2] duration tiInformation, wherein, i=1,2 ... n, n be another website B number；
The monitoring and controlling center is according to preset formulaObtain in time T=[t1,t2] in, institute
State frequency range F=[f1,f2] the total duration T_total that is used by the website A and multiple another website B；It is more than in the total duration
During default first threshold, the frequency range F=[f are determined1,f2] in time T=[t1,t2] in be not interfered.
Preferably, before the first message that the website A in monitoring and controlling center reception sensory perceptual system is sent, methods described
Also include：
Website A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,t2] in be in
During busy condition, determine in the public database without the frequency range F=[f1,f2] storage information.
Preferably, frequency range F=[f are monitored during monitoring idling-resource in the website A1,f2] in period T=
[t1,t2] interior in busy condition, including：
If website A is in period T=[t1,t2] in, determine the frequency range F=[f1,f2] available probability be less than it is default
Second Threshold, it is determined that the frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition；
Frequency range F=[the f1,f2] available probability be website A in period T=[t1,t2] in monitor the frequency range F
=[f1,f2] idle number of times with period T=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
Second aspect, the present invention provides the interference monitoring equipment under a kind of sensory perceptual system, and the equipment includes：Receive single
Member, searching unit, transmitting element and determining unit,
Wherein, the receiving unit, the first message for receiving the transmissions of the website A in sensory perceptual system, described first disappears
Cease and monitor frequency range F=[f during monitoring idling-resource for the website A1,f2] in period T=[t1,t2] in be in
Sent during busy condition；
The first message includes：Frequency range F=[the f1,f2], the period T=[t1,t2], the sensory perceptual system
Website A in period T=[t1,t2] interior use frequency range F=[f1,f2] duration t0With the website A of sensory perceptual system position
Confidence ceases L0；
The searching unit, after receiving first message in the receiving unit, from least one perception that is stored with
Searched in the public database of the positional information of all websites of system and the distance difference of the website A within a preset range many
Individual another website B and the multiple another website B positional information；
The transmitting element, for sending request message respectively to the multiple another website B, the request message is used for
The multiple another website B is set to obtain website B in time T=[t1,t2] interior use frequency range F=[f1,f2] duration ti；
The receiving unit, is additionally operable to receive that the multiple another website B sends respectively is respective in time T=[t1,
t2] interior use frequency range F=[f1,f2] duration tiInformation, wherein, i=1,2 ... n, n be another website B number；
The determining unit, for according to preset formulaObtain in time T=[t1,t2] in, institute
State frequency range F=[f1,f2] the total duration T_total that is used by the website A and multiple another website B；It is more than in the total duration
During default first threshold, the frequency range F=[f are determined1,f2] in time T=[t1,t2] in be not interfered.
Preferably, the website A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=
[t1,t2] in include in busy condition：
Website A is in period T=[t1,t2] in, monitor the frequency range F=[f1,f2] available probability is less than default the
Two threshold values, then frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition；Frequency range F=[the f1,f2]
Available probability is website A in period T=[t1,t2] in monitor the frequency range F=[f1,f2] idle number of times with when
Between section T=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
The third aspect, the present invention provides the base station under a kind of sensory perceptual system, and the base station includes：Monitoring unit, transmission are single
Member and receiving unit,
Wherein, monitoring unit, for the monitoring frequency range F=[f during monitoring idling-resource1,f2] in period T=
[t1,t2] interior whether in busy condition；
Transmitting element, for monitoring frequency range F=[f during monitoring unit monitoring idling-resource1,f2] when
Between section T=[t1,t2] in when being in busy condition, send first message to monitoring and controlling center, the first message includes：Institute
State frequency range F=[f1,f2], the period T=[t1,t2], base station is in period T=[t1,t2] interior use frequency range F=[f1,f2]
Duration t0With the positional information L of base station0；
Receiving unit, the request message for receiving the transmission of monitoring and controlling center, the request message is used to obtain base station
In time T=[t1,t2] interior use frequency range F=[f1,f2] duration ti；
Transmitting element, is additionally operable to after the request message that receiving unit receives the transmission of monitoring and controlling center, to described
Monitoring and controlling center sends base station in time T=[t1,t2] interior use frequency range F=[f1,f2] duration tiInformation.
Preferably, the base station also includes determining unit, for being supervised during monitoring unit monitoring idling-resource
Measure frequency range F=[f1,f2] in period T=[t1,t2] interior after busy condition, in transmitting element into monitoring and controlling
The heart is sent before first message, is determined in public database without the frequency range F=[f1,f2] storage information.
Preferably, frequency range F=[f are monitored during the monitoring unit monitoring idling-resource1,f2] in period T=
[t1,t2] in include in busy condition：
Monitoring unit is in period T=[t1,t2] in, monitor the frequency range F=[f1,f2] available probability be less than it is default
Second Threshold, then frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition；
Frequency range F=[the f1,f2] available probability be website A in period T=[t1,t2] in monitor the frequency range F
=[f1,f2] idle number of times with period T=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
As shown from the above technical solution, the interference monitoring method under sensory perceptual system of the invention, is connect by monitoring and controlling center
Receive the message that some frequency range of the transmission of the website in sensory perceptual system is taken for a long time within certain time, monitoring and controlling centre junction
The total duration that the website and ambient stations are used the frequency range within the period is closed, judges the frequency range when described
Between whether illegally occupied in section, i.e., whether be interfered.The method of the invention solves existing interference monitoring method can not
The problem of being monitored to the interference under sensory perceptual system.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 be the embodiment of the present invention one provide sensory perceptual system under interference monitoring method flow chart；
Fig. 2 be the embodiment of the present invention two provide sensory perceptual system under interference monitoring method flow chart；
Fig. 3 be the embodiment of the present invention three provide sensory perceptual system under interference monitoring equipment structural representation；
Fig. 4 be the embodiment of the present invention four provide sensory perceptual system under base station structural representation.
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 accompanying drawing, clear, complete description is carried out to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 shows the flow chart of the interference monitoring method under the sensory perceptual system that the embodiment of the present invention one is provided, such as Fig. 1 institutes
Show, the interference monitoring method under the sensory perceptual system of the present embodiment is as described below.
Step 101：Monitoring and controlling center receives the first message that the website A in sensory perceptual system is sent.
The first message is that the website A monitors frequency range F=[f during monitoring idling-resource1,f2] in the time
Section T=[t1,t2] in send when being in busy condition；
The first message includes：Frequency range F=[the f1,f2], the period T=[t1,t2], the sensory perceptual system
Website A in period T=[t1,t2] interior use frequency range F=[f1,f2] duration t0With the website A of sensory perceptual system position
Confidence ceases L0。
Step 102：The monitoring and controlling center is received after first message, is owned from least one sensory perceptual system that is stored with
The multiple another stations of lookup and the website A distance difference within a preset range in the public database of the positional information of website
Point B and the multiple another website B positional information.
Step 103：The monitoring and controlling center sends request message, the request respectively to the multiple another website B
Message is used to make the multiple another website B obtain website B in time T=[t1,t2] interior use frequency range F=[f1,f2] when
Long ti。
Step 104：It is respective in time T that the multiple another website B of the monitoring and controlling center reception is sent respectively
=[t1,t2] interior use frequency range F=[f1,f2] duration tiInformation, wherein, i=1,2 ... n, n for another website B
Number.
Step 105：The monitoring and controlling center is according to preset formulaObtain in time T=[t1,
t2] in, the frequency range F=[f1,f2] the total duration T_total that is used by the website A and multiple another website B；Described total
When duration is more than default first threshold, the frequency range F=[f are determined1,f2] in time T=[t1,t2] in be not interfered.
Monitoring and controlling center in the present embodiment in Fig. 1 is a hardware device, and one can be arranged in units of area or city
Monitoring and controlling center, naturally it is also possible to which area or city are divided into some sub-regions, a monitoring and controlling is arranged per sub-regions
Center, for monitoring the interference information in the subregion.
Thus, the interference monitoring method under the sensory perceptual system of the present embodiment, is received in sensory perceptual system by monitoring and controlling center
The message that is taken for a long time within certain time of some frequency range that sends of website, monitoring and controlling center with reference to the website and
The total duration that ambient stations are used the frequency range within the period, judge the frequency range within the period whether by
Illegally occupy, i.e., whether be interfered.The present embodiment methods described solves existing interference monitoring method can not be to sensory perceptual system
Under interference the problem of be monitored.In addition, the interference monitoring method described in the present embodiment, it is not necessary to increase sensory perceptual system website
Extra perception amount, only needs sensory perceptual system website to be sent by site location and using the actual duration of certain section of frequency range in certain time
Monitoring and controlling center is given, it is significantly simpler to implement.
Under sensory perceptual system, each industry user establishes a sensory perceptual system, and multiple sensory perceptual system shared resources are multiple
The sensory perceptual system of industry user uses resource using dynamic mode, therefore when there is Internet resources interference, it is necessary to a kind of dry
Monitoring method is disturbed to being monitored and analyzed.Fig. 2 shows the interference monitoring under the sensory perceptual system that the embodiment of the present invention two is provided
The flow chart of method, as shown in Fig. 2 the interference monitoring method under the sensory perceptual system of the present embodiment is as described below.
Step 201：Website A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,
t2] in be in busy condition when, inquire about public database.
In this step, the website A is website under a certain sensory perceptual system G, and the website A is in monitoring idling-resource process
In monitor frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition, including：If website A is in period T=
[t1,t2] in, determine the frequency range F=[f1,f2] available probability be less than default Second Threshold, it is determined that the frequency range F=
[f1,f2] in period T=[t1,t2] interior in busy condition；
Frequency range F=[the f1,f2] available probability be website A in period T=[t1,t2] in monitor the frequency range F
=[f1,f2] idle number of times with period T=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
Wherein, the preset value of the Second Threshold is relevant with the number of the sensory perceptual system of shared resource, for example, shared resource
Sensory perceptual system have n, then if for angle of each sensory perceptual system averagely using resource, each sensory perceptual system is to money
The use probability in source is 1/n, in addition, if the time delay that causes of factor such as website monitoring in view of each sensory perceptual system, described the
The preset value of two threshold values can be (1/n) * 50%.Certainly, according to actual case propagation delays, the Second Threshold can also be set as
(1/n) * 60% etc..
Here, period T=[t1,t2] unit can be hour or day, typically greater than 0 integer.
As the frequency range F=[f1,f2] available probability be less than default Second Threshold when, sensory perceptual system website can not be obtained
Enough to resource carry out business transmission, sensory perceptual system website thinks that the resource of frequency range may be interfered, therefore by the message
Monitoring and controlling center is sent to, informs that the monitoring and controlling center frequency range may receive interference.
Step 202：Judge whether there are the frequency range F=[f in public database1,f2] storage message, if it is not, performing step
Rapid 203a, otherwise, performs step 203b.
In this step, the frequency range of some fixations has been prestored in the public database, these frequency ranges have specific
Use, it is impossible to used by website.If being stored with the frequency range F=[f in the public database1,f2], then prove institute
It is reserved fixed frequency range to state frequency range, it is impossible to provide resource service for website, then can draw the frequency range F=[f1,f2] do not have
It is interfered.
Step 203a：Monitoring and controlling center receives the first message that the website A in sensory perceptual system is sent, the first message
Including：Frequency range F=[the f1,f2], the period T=[t1,t2], the website A of the sensory perceptual system is in period T=[t1,
t2] interior use frequency range F=[f1,f2] duration t0With the website A of sensory perceptual system positional information L0。
Step 203b：Determine the frequency range F=[f1,f2] be not interfered.
Step 204：The monitoring and controlling center is received after first message, is owned from least one sensory perceptual system that is stored with
The multiple another stations of lookup and the website A distance difference within a preset range in the public database of the positional information of website
Point B and the multiple another website B positional information.
In this step, the position letter of all websites of at least one sensory perceptual system is previously stored with the public database
Breath, after monitoring and controlling center receives the first message of website A transmissions, it is multiple that beginning inquires about its from the public database
Adjacent sites B positional information.
Step 205：The monitoring and controlling center sends request message, the request respectively to the multiple another website B
Message is used to make the multiple another website B obtain website B in time T=[t1,t2] interior use frequency range F=[f1,f2] when
Long ti。
Step 206：It is respective in time T that the multiple another website B of the monitoring and controlling center reception is sent respectively
=[t1,t2] interior use frequency range F=[f1,f2] duration tiInformation, wherein, i=1,2 ... n, n for another website B
Number.
In this step, the multiple another website B is received after the request message that the monitoring and controlling center is sent, point
Not by each comfortable time T=[t1,t2] interior use frequency range F=[f1,f2] duration tiInformation be sent in the monitoring and controlling
The heart, it is respective in time T=[t that the multiple another website B of the monitoring and controlling center reception is sent respectively1,t2] in use
Frequency range F=[f1,f2] duration tiInformation.
Step 207：The monitoring and controlling center is according to preset formulaObtain in time T=[t1,
t2] in, the frequency range F=[f1,f2] the total duration T_total that is used by the website A and multiple another website B.
Step 208：Judge whether the total duration T_total is more than default first threshold, if being more than, perform step
209a, otherwise, performs step 209b.
In this step, the monitoring and controlling center is according to preset formulaObtain in time T=
[t1,t2] in, the frequency range F=[f1,f2] by the total duration T_total of legal occupancy, judge that the total duration T_total is
It is no to be more than default first threshold T_thredhold, if T_total ＞ T_thredhold, step 207a is performed, otherwise, is held
Row step 207b.Here, the setting of the preset value of the default first threshold T_thredhold is with time interval t '=t2-t1
Relevant, general default first threshold T_thredhold preset value is (t2-t1) × μ, 0.5≤μ ＜ 1.
Step 209a：Determine the frequency range F=[f1,f2] in time T=[t1,t2] in be not interfered.
In this step, it has been determined that T_total ＞ T_thredhold, then mean the frequency range F=[f1,f2]
Time T=[t1,t2] in be normally to be used by website A and multiple adjacent website B, thus may determine that the frequency range F=
[f1,f2] in time T=[t1,t2] in be not interfered.
Step 209b：Determine the frequency range F=[f1,f2] in time T=[t1,t2] in be interfered.
In this step, it has been determined that T_total≤T_thredhold, then mean the frequency range F=[f1,f2]
Time T=[t1,t2] in be not normally to be used by website A and multiple adjacent website B, the dry of illegitimate site may be received
Disturb, therefore, it can that the frequency range F=[f are analyzed or checked in subsequent process1,f2] the reason for be disturbed, so that exclusive PCR,
Make resource recovery normal condition.
Thus, the present embodiment adds step 201 and 202 on the basis of embodiment one, empty in monitoring in website A
Frequency range F=[f are monitored in not busy resource process1,f2] in period T=[t1,t2] in be in busy condition when, by first inquiring about
Whether be stored with the frequency range F=[f in public database1,f2] mode of message goes to judge the frequency range F=[f1,f2] whether
For the frequency resource that system website is used can not be perceived due to what some special-purposes were reserved, wherein, the common data
The frequency range of some fixations is prestored in storehouse, these frequency ranges have specific use, it is impossible to used by website.If described
Be stored with the frequency range F=[f in public database1,f2], then it can directly obtain the frequency range F=[f1,f2] not non-
The message that method takes, determines the frequency range F=[f1,f2] interference is not received, save the interference monitoring time.If described public
Without the storage frequency range F=[f in database1,f2], then monitoring and controlling center is needed according to website A and multiple adjacent sites B
In period T=[t1,t2] interior to frequency range F=[f1,f2] use total duration judge the F=[f1,f2] whether receive it is dry
Disturb.
The present embodiment is not know that these can not be perceived system website for what special-purpose was reserved in each website of acquiescence
Embodiment in the case of the frequency resource used, certainly, if prestored in sensory perceptual system in each website or pre- prophet
Road these be special-purpose reserve can not be perceived the frequency resource that system website is used, then when website monitor it is a certain
When frequency range is in busy condition, website inherently can judge the frequency range for being in busy condition according to the message itself stored
Whether it is normal operating conditions, so as to decide whether to send above-mentioned first message to monitoring and controlling center, without going to look into public
Database.
Fig. 3 shows the structural representation of the interference monitoring equipment under the sensory perceptual system that embodiment three is provided, such as Fig. 3 institutes
Show, the interference monitoring equipment under the sensory perceptual system of the present embodiment include receiving unit 31, searching unit 32, transmitting element 33 and really
Order member 34,
Wherein,
The receiving unit 31, for receiving the first message that the website A in sensory perceptual system is sent, the first message is
The website A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,t2] interior in busy
Sent during state；
The first message includes：Frequency range F=[the f1,f2], the period T=[t1,t2], the sensory perceptual system
Website A in period T=[t1,t2] interior use frequency range F=[f1,f2] duration t0With the website A of sensory perceptual system position
Confidence ceases L0；
The searching unit 32, after receiving first message in the receiving unit, from least one sense that is stored with
Know all websites of system positional information public database in search with the distance difference of the website A within a preset range
Multiple another website B and the multiple another website B positional information；
The transmitting element 33, for sending request message respectively to the multiple another website B, the request message is used
Website B is obtained in time T=[t in making the multiple another website B1,t2] interior use frequency range F=[f1,f2] duration ti；
The receiving unit 31 is additionally operable to receive that the multiple another website B sends respectively is respective in time T=
[t1,t2] interior use frequency range F=[f1,f2] duration tiInformation, wherein, i=1,2 ... n, n be another website B number；
The determining unit 34, for according to preset formulaObtain in time T=[t1,t2] in,
Frequency range F=[the f1,f2] the total duration T_total that is used by the website A and multiple another website B；It is big in the total duration
When default first threshold, the frequency range F=[f are determined1,f2] in time T=[t1,t2] in be not interfered.
Wherein, before the first message that the website A during the receiving unit 31 receives sensory perceptual system is sent,
Website A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,t2] in be in
During busy condition, determine in the public database without the frequency range F=[f1,f2] storage information.
Wherein, the website A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,
t2] interior in busy condition, including：
If website A is in period T=[t1,t2] in, determine the frequency range F=[f1,f2] available probability be less than it is default
Second Threshold, it is determined that the frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition；
Frequency range F=[the f1,f2] available probability be website A in period T=[t1,t2] in monitor the frequency range F
=[f1,f2] idle number of times with period T=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
Thus, the interference monitoring equipment under the sensory perceptual system of the present embodiment, the station in sensory perceptual system is received by receiving unit
The message that some frequency range that point is sent is taken for a long time within certain time, determining unit is with reference to the website and ambient stations
The total duration used within the period the frequency range, judges whether the frequency range is illegally accounted within the period
With whether being interfered.Equipment described in the present embodiment solves existing interference monitoring equipment can not be to dry under sensory perceptual system
Disturb the problem of being monitored.
Fig. 4 shows the structural representation of the base station under the sensory perceptual system that example IV is provided, as shown in figure 4, this implementation
Base station under the sensory perceptual system of example includes monitoring unit 41, transmitting element 42 and receiving unit 43,
Wherein,
Monitoring unit 41, for the monitoring frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,
t2] interior whether in busy condition；
Transmitting element 42, for monitoring frequency range F=[f during the monitoring unit 41 monitoring idling-resource1,f2]
In period T=[t1,t2] in be in busy condition when, to monitoring and controlling center send first message, the first message bag
Include：Frequency range F=[the f1,f2], the period T=[t1,t2], base station is in period T=[t1,t2] interior use frequency range F=
[f1,f2] duration t0With the positional information L of base station0；
Receiving unit 43, the request message for receiving the transmission of monitoring and controlling center, the request message is used to obtain base
Stand in time T=[t1,t2] interior use frequency range F=[f1,f2] duration ti；
Transmitting element 42, is additionally operable to after the request message that receiving unit 43 receives the transmission of monitoring and controlling center, to
The monitoring and controlling center sends base station in time T=[t1,t2] interior use frequency range F=[f1,f2] duration tiInformation.
The base station also includes determining unit 44, for being monitored during the monitoring unit 41 monitoring idling-resource
Frequency range F=[f1,f2] in period T=[t1,t2] in be in after busy condition, in transmitting element 42 to monitoring and controlling center
Send before first message, determine in public database without the frequency range F=[f1,f2] storage information.
Wherein, frequency range F=[f are monitored during the monitoring unit monitoring idling-resource1,f2] in period T=[t1,
t2] in include in busy condition：
Monitoring unit is in period T=[t1,t2] in, monitor the frequency range F=[f1,f2] available probability be less than it is default
Second Threshold, then frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition；
Frequency range F=[the f1,f2] available probability be website A in period T=[t1,t2] in monitor the frequency range F
=[f1,f2] idle number of times with period T=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
Base station described in the present embodiment, frequency range F=[f are monitored during monitoring idling-resource1,f2] in period T=
[t1,t2] in when being in busy condition, send the message that the frequency range is in busy condition to monitoring and controlling center so that monitoring
Control centre judges whether the frequency range is in disturbance state.In addition, the base station also receives asking for monitoring and controlling center transmission
Message is sought, period T=[t is sent in monitoring and controlling center according to request message1,t2] use frequency range F=[f1,f2] reality
Border duration, for frequency range F=[f described in monitoring and controlling center calculation1,f2] whether illegally occupied.
Above example is merely to illustrate technical scheme, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed or replaced
Change, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a kind of interference monitoring method under sensory perceptual system, it is characterised in that including：
Monitoring and controlling center receives the first message that the website A in sensory perceptual system is sent, and the first message is that the website A exists
Frequency range F=[f are monitored during monitoring idling-resource1,f2] in period T=[t1,t2] in be in busy condition when send
's；
The first message includes：Frequency range F=[the f1,f2], the period T=[t1,t2], the website of the sensory perceptual system
A is in period T=[t1,t2] interior use frequency range F=[f1,f2] duration t0With the website A of sensory perceptual system positional information
L0；
The monitoring and controlling center is received after first message, is believed from the position for all websites of at least one sensory perceptual system that are stored with
Searched in the public database of breath and the distance difference of the website A multiple another website B within a preset range and described
Multiple another website B positional information；
The monitoring and controlling center sends request message respectively to the multiple another website B, and the request message is used to make institute
State multiple another website B and obtain website B in time T=[t1,t2] interior use frequency range F=[f1,f2] duration ti；
It is respective in time T=[t that the multiple another website B of the monitoring and controlling center reception is sent respectively1,t2] in make
With frequency range F=[f1,f2] duration tiInformation, wherein, i=1,2 ... n, n be another website B number；
The monitoring and controlling center is according to preset formulaObtain in time T=[t1,t2] in, the frequency
Section F=[f1,f2] the total duration T_total that is used by the website A and multiple another website B；It is more than in the total duration default
First threshold when, determine the frequency range F=[f1,f2] in time T=[t1,t2] in be not interfered.
2. according to the method described in claim 1, it is characterised in that the website A in receiving sensory perceptual system at monitoring and controlling center
Before the first message of transmission, methods described also includes：
Website A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,t2] interior in busy shape
During state, determine in the public database without the frequency range F=[f1,f2] storage information.
3. method according to claim 1 or 2, it is characterised in that the website A is monitored during monitoring idling-resource
To frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition, including：
If website A is in period T=[t1,t2] in, determine the frequency range F=[f1,f2] available probability be less than default second
Threshold value, it is determined that the frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition；
Frequency range F=[the f1,f2] available probability be website A in period T=[t1,t2] in monitor the frequency range F=
[f1,f2] idle number of times with period T=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
4. the interference monitoring equipment under a kind of sensory perceptual system, it is characterised in that including receiving unit, searching unit, transmitting element
And determining unit,
Wherein, the receiving unit, for receiving the first message that the website A in sensory perceptual system is sent, the first message is
The website A monitors frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,t2] interior in busy
Sent during state；
The first message includes：Frequency range F=[the f1,f2], the period T=[t1,t2], the website of the sensory perceptual system
A is in period T=[t1,t2] interior use frequency range F=[f1,f2] duration t0With the website A of sensory perceptual system positional information
L0；
The searching unit, after receiving first message in the receiving unit, from least one sensory perceptual system that is stored with
Searched in the public database of the positional information of all websites and the distance difference of the website A within a preset range multiple another
One website B and the multiple another website B positional information；
The transmitting element, for sending request message respectively to the multiple another website B, the request message is used to make institute
State multiple another website B and obtain website B in time T=[t1,t2] interior use frequency range F=[f1,f2] duration ti；
The receiving unit, is additionally operable to receive that the multiple another website B sends respectively is respective in time T=[t1,t2] in
Use frequency range F=[f1,f2] duration tiInformation, wherein, i=1,2 ... n, n be another website B number；
The determining unit, for according to preset formulaObtain in time T=[t1,t2] in, the frequency
Section F=[f1,f2] the total duration T_total that is used by the website A and multiple another website B；It is more than in the total duration default
First threshold when, determine the frequency range F=[f1,f2] in time T=[t1,t2] in be not interfered.
5. equipment according to claim 4, it is characterised in that the website A is monitored during monitoring idling-resource
Frequency range F=[f1,f2] in period T=[t1,t2] in include in busy condition：
Website A is in period T=[t1,t2] in, monitor the frequency range F=[f1,f2] available probability be less than default second threshold
It is worth, then the frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition；Frequency range F=[the f1,f2] available
Probability for website A in period T=[t1,t2] in monitor the frequency range F=[f1,f2] idle number of times with period T
=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
6. the base station under a kind of sensory perceptual system, it is characterised in that including monitoring unit, transmitting element and receiving unit,
Wherein, monitoring unit, for the monitoring frequency range F=[f during monitoring idling-resource1,f2] in period T=[t1,t2]
Inside whether it is in busy condition；
Transmitting element, for monitoring frequency range F=[f during monitoring unit monitoring idling-resource1,f2] in period T
=[t1,t2] in when being in busy condition, send first message to monitoring and controlling center, the first message includes：The frequency range
F=[f1,f2], the period T=[t1,t2], base station is in period T=[t1,t2] interior use frequency range F=[f1,f2] duration
t0With the positional information L of base station0；To cause the monitoring and controlling center after first message is received, from being stored with least one
Searched in the public database of the positional information of all websites of sensory perceptual system with the distance difference of the base station within a preset range
Multiple another website B and the multiple another website B positional information；And sent respectively to the multiple another website B
Request message, the request message is used to make the multiple another website B obtain website B in time T=[t1,t2] in use
Frequency range F=[f1,f2] duration ti, the monitoring and controlling center receive that the multiple another website B sends respectively it is respective
Time T=[t1,t2] interior use frequency range F=[f1,f2] duration tiInformation, wherein, i=1,2 ... n, n be another website B
Number；The monitoring and controlling center is according to preset formulaObtain in time T=[t1,t2] in, it is described
Frequency range F=[f1,f2] the total duration T_total that is used by the base station and multiple another website B；It is more than in the total duration pre-
If first threshold when, determine the frequency range F=[f1,f2] in time T=[t1,t2] in be not interfered；The base station is also
Including receiving unit, the request message for receiving the transmission of monitoring and controlling center, the request message be used to obtaining base station when
Between T=[t1,t2] interior use frequency range F=[f1,f2] duration ti；The request message is that the monitoring and controlling center is being received
After the first message that another base station is sent, sent to the base station；
The base station also include transmitting element, for receiving unit receive monitoring and controlling center transmission request message it
Afterwards, base station is sent in time T=[t to the monitoring and controlling center1,t2] interior use frequency range F=[f1,f2] duration tiLetter
Breath.
7. base station according to claim 6, it is characterised in that the base station also includes determining unit, in the prison
Survey during unit monitors idling-resource and monitor frequency range F=[f1,f2] in period T=[t1,t2] in busy condition it
Afterwards, before transmitting element sends first message to monitoring and controlling center, determine in public database without the frequency range F=[f1,
f2] storage information.
8. the base station according to claim 6 or 7, it is characterised in that supervised during the monitoring unit monitoring idling-resource
Measure frequency range F=[f1,f2] in period T=[t1,t2] in include in busy condition：
Monitoring unit is in period T=[t1,t2] in, monitor the frequency range F=[f1,f2] available probability be less than default second
Threshold value, then frequency range F=[f1,f2] in period T=[t1,t2] interior in busy condition；
Frequency range F=[the f1,f2] available probability be website A in period T=[t1,t2] in monitor the frequency range F=
[f1,f2] idle number of times with period T=[t1,t2] in as defined in website A minimum monitoring number of times ratio.
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|---|---|---|---|
| CN201410337100.3A CN105281845B (en) | 2014-07-15 | 2014-07-15 | Interference monitoring method, equipment and base station under sensory perceptual system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410337100.3A CN105281845B (en) | 2014-07-15 | 2014-07-15 | Interference monitoring method, equipment and base station under sensory perceptual system |
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| CN101227225A (en) * | 2007-01-17 | 2008-07-23 | 华为技术有限公司 | Disturbance site detecting method, neighbor site detecting method and site testing apparatus |
| US9198142B2 (en) * | 2008-06-04 | 2015-11-24 | Futurewei Technologies, Inc. | Transmit power control for dynamic spectrum access |
| US8886150B2 (en) * | 2011-07-31 | 2014-11-11 | Mediatek Inc. | Narrowband interference detector |
| WO2013104129A1 (en) * | 2012-01-12 | 2013-07-18 | Nokia Siemens Networks Oy | Methods and devices for inter-frequency measurement by terminal apparatus |
| WO2015010248A1 (en) * | 2013-07-23 | 2015-01-29 | 华为技术有限公司 | Frequency spectrum resource sharing method, device and system |
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