CN106685551A - Signal frequency occupation evaluating system - Google Patents
Signal frequency occupation evaluating system Download PDFInfo
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- CN106685551A CN106685551A CN201710069681.0A CN201710069681A CN106685551A CN 106685551 A CN106685551 A CN 106685551A CN 201710069681 A CN201710069681 A CN 201710069681A CN 106685551 A CN106685551 A CN 106685551A
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- frequency
- information
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- spectrum detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
Abstract
The invention provides a scheme of integrating spectrum detection data. A spectrum detection terminal is arranged in each frequency allocation region of a target frequency band, information of frequency within the range and belonging to the target frequency band is detected through the spectrum detection terminals, frequency occupation information is obtained, a frequency management platform is further used for comprehensively analyzing the frequency occupation information collected by all the spectrum detection terminals to obtain the frequency occupation evaluating information of the target frequency band in the region range, the measurement accuracy of the occupation degree of the target frequency band in the region is improved, furthermore, the frequency occupation trend information of the target frequency band within appointed time frame can be predicted according to the frequency occupation evaluating information, and the use ratio of spectrum resources is increased.
Description
Technical field
The present invention relates to frequency monitoring field, specifically a kind of signal frequency occupancy assessment system.
Background technology
The radio monitoring net that the country builds, is undertaken the construction of by multiple producers, and these producers have also built respective wireless simultaneously
The Information-based Items such as electric frequency station management system, the asset management system, device detection system, executive law enforcement system, each producer
System independent operating, cause data to share；Also, it is many by manually as master machine supplemented by the way of perform monitoring task,
Efficiency is low, particularly the measurement work of frequency spectrum occupancy rate, because time of measuring length tends not to obtain analysis result in time, causes frequency spectrum
Resource utilization is low.
The reasonable utilization of frequency spectrum is had great significance.For example：When the mandate frequency of one network is vacant, can be temporary transient
Lend other Web vector graphics, possess authorize frequency network can be described as authorize network；Other networks can be aerial by detection
The frequency that signal takes finds frequency cavity, obtains the information of available free frequency, is then used, and borrows the network of frequency
Can be described as leasing network, when authorizing network to resume frequency, leasing network needs to return the frequency of borrow in time, and switches
To other idle frequences, it is possible thereby to improve the service efficiency of frequency spectrum resource.Frequency spectrum occupancy rate is the embodiment of rational spectrum utilization,
Channel degree refers to and measurement is scanned to frequency signal strength by receiver, determines signal using post processing mode and surpass
The time scale of certain threshold level is crossed so as to calculate and show the occupancy of different user.It is short of in prior art and frequency spectrum is examined
Survey the integrated scheme of result, to the measurement of frequency degree in region and it is not statistical uncertainty really, reduce the utilization rate of frequency spectrum resource.
The content of the invention
To overcome the defect of prior art, the present invention to provide a kind of signal frequency and take assessment system, it is proposed that a kind of right
The scheme that frequency spectrum detection data are integrated.
The present invention is as follows using technical scheme：
A kind of signal frequency takes assessment system, including frequency management platform and each frequency for target frequency bands
The frequency spectrum detection terminal that configuring area is respectively provided with, the frequency spectrum detection terminal is connected with the frequency management Platform communication；Its
In,
The frequency management platform include convergence module, analysis module and memory module, the convergence module with described point
Analysis module communication connection, the memory module is communicated to connect with the analysis module；The frequency spectrum detection terminal is used for institute's pin
To the frequency configuration region of target frequency bands carry out frequency spectrum detection, obtain the frequency occupation information in frequency configuration region, and by institute
The frequency occupation information for stating frequency configuration region reports the convergence module；The convergence module is used for according to preset period of time pair
The frequency occupation information of each frequency spectrum detection terminal to report is collected, and obtains the target frequency bands monitoring data in preset period of time,
And the target frequency bands monitoring data is sent to analysis module；The analysis module is used to analyze the target frequency bands monitoring number
According to, obtain frequency and take assessment information, and frequency occupancy assessment information is sent to the memory module, the frequency is accounted for
Include that the frequency in the preset period of time in target frequency bands takes number and frequency occupancy, the storage mould with assessment information
Block is used to store the frequency occupancy assessment information.
Preferably, the frequency management platform also includes prediction module, and the prediction module communicates with the memory module
Connection, the frequency for being preserved according to the memory module takes assessment information and determines frequency of the target frequency bands in set period
Take tendency information.
Preferably, the frequency management platform also include application module, the application module respectively with the prediction module
Communicate to connect with the analysis module, for showing that the frequency takes assessment information and the frequency takes tendency information.
Preferably, the frequency spectrum detection terminal to report includes frequency spectrum detection end to the frequency occupation information of the convergence module
The Termination ID at end, detection time, detection frequency and frequency occupancy；The frequency takes assessment information and frequency takes trend letter
The breath Termination ID comprising frequency spectrum detection terminal；
It is single that the application module includes that geographical location information memory cell, terminal information memory unit, exhibition information are obtained
Unit and display unit, the geographical location information memory cell is used for storing map information, and the terminal information memory unit is used
In the Termination ID and corresponding end message of storage frequency spectrum detection terminal, the end message includes the geography of frequency spectrum detection terminal
Positional information, the exhibition information acquiring unit is used to obtain the frequency occupancy assessment information and/or the frequency takes
Gesture information, the display unit is used to show the frequency on map with reference to the geographical location information of the frequency spectrum detection terminal
Take assessment information and/or the frequency takes tendency information.
Preferably, the summarizing module is additionally operable to the frequency spectrum detection terminal send configuration order, the configuration order
Include time started, detection cycle and the detection range of frequency spectrum detection；The frequency spectrum detection terminal is additionally operable to according to the remittance
The configuration order that total module sends, when reaching the time started of frequency spectrum detection, it is directed to mesh in the detection range
The frequency configuration region of mark frequency range carries out periodic spectral detection.
Preferably, the system also includes operation terminal, and the operation terminal is connected with the frequency management Platform communication,
For taking assessment information and/or frequency occupancy tendency information to the frequency management platform enquiry frequency.
Preferably, the operation terminal is used for the Termination ID according to frequency spectrum detection terminal, frequency range or regional extent inquiry frequency
Rate takes assessment information and/or frequency takes tendency information.
Preferably, one or more frequency spectrum detection ends are respectively arranged with for each frequency configuration region of target frequency bands
End.
The invention has the beneficial effects as follows：
The invention provides a kind of scheme that frequency spectrum detection data are integrated, by each frequency in target frequency bands
Rate configuring area is respectively provided with frequency spectrum detection terminal, and target frequency bands are detected in its in-scope and belonged to using frequency spectrum detection terminal
Frequency information, obtain frequency occupation information, and further with frequency management platform to the collection of each frequency spectrum detection terminal
Frequency occupation information carry out comprehensive analysis, the frequency for obtaining target frequency bands in regional extent takes assessment information, improves region
The certainty of measurement of interior target frequency bands degree, further, can be existed with taking assessment information prediction target frequency bands according to frequency
Frequency in set period takes tendency information, improves the utilization rate of frequency spectrum resource.
Description of the drawings
In order to be illustrated more clearly that technical scheme, below will be to wanting needed for embodiment or description of the prior art
The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining it according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is the system architecture diagram that a kind of signal frequency provided in an embodiment of the present invention takes assessment system；
Fig. 2 is the structural representation of application module provided in an embodiment of the present invention.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order to
Be easy to description, illustrate only in accompanying drawing to about the related part of invention.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the application in detail.
Fig. 1 is the system architecture diagram that a kind of signal frequency provided in an embodiment of the present invention takes assessment system, the signal
Frequency takes assessment system includes that frequency management platform 20 and each the frequency configuration region for target frequency bands set respectively
The frequency spectrum detection terminal 10 put, each described frequency spectrum detection terminal 10 is communicated to connect with the frequency management platform 20；Wherein,
The frequency management platform 20 includes convergence module 201, analysis module 202 and memory module 203, the convergence mould
Block 201 is communicated to connect with the analysis module 202, and the memory module 203 is communicated to connect with the analysis module 202；It is described
Frequency spectrum detection terminal 10 is used to carry out the frequency configuration region of targeted target frequency bands frequency spectrum detection, obtains frequency configuration area
The frequency occupation information in domain, and the frequency occupation information in the frequency configuration region is reported into the convergence module 201；It is described
Convergence module 201 is used to collect the frequency occupation information that each frequency spectrum detection terminal 10 is reported according to preset period of time, obtains
Target frequency bands monitoring data in preset period of time, and the target frequency bands monitoring data is sent to analysis module 202；It is described
Analysis module 202 is used to analyze the target frequency bands monitoring data, obtains frequency and takes assessment information, and the frequency is taken
Assessment information is sent to the memory module 203, and the frequency takes assessment information includes target frequency bands in the preset period of time
In frequency take number and frequency occupancy, the memory module 203 is used to storing the frequency and takes assessment information.
Preferably, the frequency management platform 20 also includes prediction module 205, the prediction module 205 and the storage
Module 203 is communicated to connect, and the frequency for being preserved according to the memory module 203 takes assessment information and determines that target frequency bands are referring to
Frequency in timing section takes tendency information.
Preferably, the frequency management platform 20 also include application module 204, the application module 204 respectively with it is described
Prediction module 205 and the analysis module 202 are communicated to connect, for showing that the frequency takes assessment information and the frequency is accounted for
Use tendency information.
Preferably, the frequency spectrum detection terminal 10 reports the frequency occupation information of the convergence module 201 including frequency spectrum
The Termination ID of detection terminal 10, detection time, detection frequency and frequency occupancy；The frequency takes assessment information and frequency is accounted for
With the tendency information Termination ID comprising frequency spectrum detection terminal 10；
Referring to Fig. 2, the application module 204 includes geographical location information memory cell, terminal information memory unit, displaying
Information acquisition unit and display unit, the geographical location information memory cell is used for storing map information, the end message
Memory cell is used to store the Termination ID and corresponding end message of frequency spectrum detection terminal 10, and the end message is examined including frequency spectrum
Survey the geographical location information of terminal 10, the exhibition information acquiring unit be used to obtaining the frequency take assessment information and/or
The frequency takes tendency information, and the display unit is used to combine the geographical location information of the frequency spectrum detection terminal 10 on ground
Show that the frequency takes assessment information and/or the frequency takes tendency information on figure.
Preferably, the summarizing module is additionally operable to the send configuration order of the frequency spectrum detection terminal 10, the configuration life
Order includes time started, detection cycle and the detection range of frequency spectrum detection；The frequency spectrum detection terminal 10 is additionally operable to according to institute
The configuration order of summarizing module transmission is stated, when reaching the time started of frequency spectrum detection, it is directed in the detection range
The frequency configuration region of target frequency bands carry out periodic spectral detection.
Preferably, the system also includes operation terminal 30, and the operation terminal 30 is logical with the frequency management platform 20
Letter connection, for taking assessment information and/or frequency occupancy tendency information to the enquiry frequency of frequency management platform 20.
Preferably, it is described to operate terminal 30 for looking into according to the Termination ID of frequency spectrum detection terminal 10, frequency range or regional extent
Ask frequency and take assessment information and/or frequency occupancy tendency information.Exemplary, operator can be by operation terminal access frequency
Rate management platform, takes assessment information and/or frequency takes tendency information using following method of operating enquiry frequency.
1) monitoring station (i.e. frequency spectrum detection terminal) is selected：User can be grouped situation or self-defined packet according to website
Artificial selection website is carried out, user can also be selected using administrative area；
2) displaying business frequency range (i.e. target frequency bands) is selected：Operator can show that the monitoring under certain business frequency range covers model
Enclose；
3) functional module inquires about electromagnetism of the qualified monitoring station under concern business frequency range from database automatically
Data are covered, the vector graphics that monitoring covering is drawn in geography information using HTML5 Canvas technologies renders figure layer, passes through
IE shows.
The present embodiment differently enumerates respectively conventional inquiry classification, and main inquiry classification has：Emphasis frequency range, industry
The conditions such as service type/communication system, station classification, regional extent, self-defined inquiry carry out station inquiry, and will be qualified
The station is displayed in geography information.Wherein emphasis frequency range includes conventional frequency modulation broadcasting (88MHz-108MHz), guidance station
(108MHz-118MHz), service communication platform (118MHz-138MHz), navigation and radar (960MHz-1215MHz), public security (on
Row 351MHz-356MHz, up 361MHz-366MHz, digital transfer frequency 336MHz-344MHz, digital transfer frequency 220MHz-
230MHz, single-frequency point 140MHz-150MHz), the analog- and digital- cluster of People's Armed Police (356MHz-357MHz, 366MHz-367MHz),
Portion of Guoan (professional frequency 372MHz-376MHz) and self-defined emphasis frequency range；Type of service includes fixed service _ spread spectrum communication system
System, fixed service _ shortwave relay communication system, fixed service _ microwave radio-relay communication system, broadcasting service _ FM sound radios, land
35 conventional business such as ground business _ public mobile communication system；Station classification include 30-1000MHz fixed radio stations, portable,
Secondary radar, broadcasting station (TV), broadcasting station (sound), broadcasting station (multimedia), aeronautical radio station, mobile base station, hand
Hold 31 kinds of classifications such as platform, fixed-satellite service earth station；Self-defined inquiry is that operator can be according to station title, station ground
Location, set the known conditions such as platform unit, station classification, type of service, operating frequency, transmission power and inquired about；And site polling
It is a relatively more special function, its Main Function is to allow user that region-of-interest is directly selected in geography information, and system can be right
The result of inquiry is filtered, and the station in region is displayed in geography information.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of signal frequency takes assessment system, it is characterised in that including frequency management platform and for target frequency bands
The frequency spectrum detection terminal that each frequency configuration region is respectively provided with, the frequency spectrum detection terminal is logical with the frequency management platform
Letter connection；Wherein,
The frequency management platform includes convergence module, analysis module and memory module, the convergence module and the analysis mould
Block is communicated to connect, and the memory module is communicated to connect with the analysis module；The frequency spectrum detection terminal is used for targeted
The frequency configuration region of target frequency bands carries out frequency spectrum detection, obtains the frequency occupation information in frequency configuration region, and by the frequency
The frequency occupation information of rate configuring area reports the convergence module；The convergence module is used for according to preset period of time to each
The frequency occupation information of frequency spectrum detection terminal to report is collected, and obtains the target frequency bands monitoring data in preset period of time, and will
The target frequency bands monitoring data is sent to analysis module；The analysis module is used to analyze the target frequency bands monitoring data,
Obtain frequency and take assessment information, and frequency occupancy assessment information is sent to the memory module, the frequency takes
Assessment information includes that the frequency in the preset period of time in target frequency bands takes number and frequency occupancy, the memory module
Assessment information is taken for storing the frequency.
2. signal frequency according to claim 1 takes assessment system, it is characterised in that the frequency management platform is also wrapped
Prediction module is included, the prediction module is communicated to connect with the memory module, for the frequency preserved according to the memory module
Take assessment information and determine that frequency of the target frequency bands in set period takes tendency information.
3. signal frequency according to claim 2 takes assessment system, it is characterised in that the frequency management platform is also wrapped
Application module is included, the application module is communicated to connect respectively with the prediction module and the analysis module, described for showing
Frequency takes assessment information and the frequency takes tendency information.
4. signal frequency according to claim 3 takes assessment system, it is characterised in that the frequency spectrum detection terminal to report
Include Termination ID, detection time, detection frequency and the frequency of frequency spectrum detection terminal to the frequency occupation information of the convergence module
Occupancy；The frequency takes assessment information and frequency takes the tendency information Termination ID comprising frequency spectrum detection terminal；
The application module include geographical location information memory cell, terminal information memory unit, exhibition information acquiring unit and
Display unit, the geographical location information memory cell is used for storing map information, and the terminal information memory unit is used to deposit
The Termination ID and corresponding end message of frequency memory spectrum detection terminal, the end message includes the geographical position of frequency spectrum detection terminal
Information, the exhibition information acquiring unit is used to obtain the frequency occupancy assessment information and/or the frequency takes trend letter
Breath, the display unit is used to show that the frequency takes on map with reference to the geographical location information of the frequency spectrum detection terminal
Assessment information and/or the frequency take tendency information.
5. signal frequency according to claim 1 takes assessment system, it is characterised in that the summarizing module be additionally operable to
The frequency spectrum detection terminal send configuration order, the configuration order include time started of frequency spectrum detection, detection cycle and
Detection range；The frequency spectrum detection terminal is additionally operable to the configuration order sent according to the summarizing module, opening in frequency spectrum detection
When time beginning reaches, the frequency configuration region of the target frequency bands being directed to it in the detection range carries out periodic spectral inspection
Survey.
6. signal frequency according to claim 1 takes assessment system, it is characterised in that the system also includes operation eventually
End, the operation terminal is connected with the frequency management Platform communication, for taking to the frequency management platform enquiry frequency
Assessment information and/or frequency take tendency information.
7. signal frequency according to claim 6 takes assessment system, it is characterised in that the operation terminal be used for according to
The Termination ID of frequency spectrum detection terminal, frequency range or regional extent enquiry frequency take assessment information and/or frequency takes tendency information.
8. signal frequency according to claim 1 takes assessment system, it is characterised in that each for target frequency bands
Frequency configuration region is respectively arranged with one or more frequency spectrum detection terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069681.0A CN106685551A (en) | 2017-02-08 | 2017-02-08 | Signal frequency occupation evaluating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710069681.0A CN106685551A (en) | 2017-02-08 | 2017-02-08 | Signal frequency occupation evaluating system |
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| CN106685551A true CN106685551A (en) | 2017-05-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108469560A (en) * | 2018-03-16 | 2018-08-31 | 武汉大学 | A kind of objective complexity evaluation methodology of electromagnetic interference based on quick S-transformation time frequency space model |
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| US20110028097A1 (en) * | 2009-07-29 | 2011-02-03 | Gokhan Memik | Hierarchical spectrum sensing for cognitive radios |
| CN102348211A (en) * | 2010-07-28 | 2012-02-08 | 中国移动通信集团公司 | Frequency spectrum detection and frequency allocation system and method |
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