CN106657328A - Wireless communication signal analysis and measurement system based on cloud computing technology - Google Patents
Wireless communication signal analysis and measurement system based on cloud computing technology Download PDFInfo
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- CN106657328A CN106657328A CN201611185960.5A CN201611185960A CN106657328A CN 106657328 A CN106657328 A CN 106657328A CN 201611185960 A CN201611185960 A CN 201611185960A CN 106657328 A CN106657328 A CN 106657328A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
Abstract
The invention discloses a wireless communication signal analysis and measurement system based on a cloud computing technology. The system comprises a cloud platform and a wireless communication signal analyzer, wherein the cloud platform is in communication connection with the wireless communication signal analyzer via a network; the cloud platform is provided with a wireless communication signal demodulation cloud server, which comprises a connected module, a control module and a demodulation module; the wireless communication signal analyzer comprises an industrial control computer, a baseband board and a radio frequency circuit; wireless communication signal analysis is installed in the industrial control computer, and the wireless communication signal analysis comprises a user interface layer, an application management layer and a driver layer. The wireless communication signal analysis and measurement system based on the cloud computing technology realizes a wireless communication signal demodulation algorithm via cloud computing, thereby fulfilling the purpose of improving the operating efficiency of a system, and solving the problems of difficulty in performance extension of the industrial control computer and low efficiency.
Description
Technical field
The present invention relates to the communications field, specifically a kind of wireless communication signals analysis measurement system based on cloud computing technology
System.
Background technology
Wireless communication signals analyzer is the instrument for being analyzed for wireless communication signals and measuring.Generally comprise signal
The function of input, parameter setting and output three aspects of analysis result.Its object is to the quality to wireless communication signals and spy
Property be analyzed and measure, obtain the synchronizing information of signal, the EVM values of each channel, performance number, demodulating information and user data
Information.
The demodulating process of wireless communication signals is a process that is considerably complicated and consuming calculation resources.With LTE communication system
As a example by formula, this analysis process includes following several steps：One is signal synchronization, obtains cell physics ID, and estimated frames start
Position；Two is the parsing of LTE control channels；Three is shared channel parsing, parses the information needed for user；It is finally that radio communication is each
The analysis of individual channel, including EVM values, performance number, modulation intelligence, the frequency spectrum resource mapping graph of each channel etc..Generally,
(intel i5 CPU, 4GB internal memories) completes whole demodulation step and takes around under a mainstream configuration industrial computer environment
The time of 1-2 seconds, and LTE signals then produce the new data of a frame every 10 milliseconds according to agreement, signal is successive
Real-time process, the analysis of a signal is subjected to once after complete demodulation computing just obtainable result.From user's
Angle is set out, and signal analyzer should as quickly as possible export analysis result.Regrettably, when the signal of input includes multiple loads
When ripple signal or multiple aerial signals, the time spent by demodulating algorithm process is by the increasing with carrier number or antenna number at double
Long, this is clearly what is do not received by user, and the computing resource that the industrial computer of signal analyzer can be provided will not be unrestricted
Increase, its performance cannot meet the demand that this calculation scale increases.
Cloud computing is to be widely used at present a kind of network IT technologies in industry-by-industry, and he passes through computer network
Using extendible and elastic IT abilities as service offering to external user.The virtualization of cloud computing platform and Clustering are filled
Embody the expansible and resilient characteristic of IT resources with dividing.One physical server is divided into multiple stage virtually to lead by Intel Virtualization Technology
Machine is common by multiple stage physical server by Clustering conversely, when calculation scale is larger performing less calculating task
Cooperate with completing calculating task.
Existing wireless communication signals analysis of test system has that industrial computer behavior extension is difficult, efficiency is low asks
Topic.The present invention is incorporated into cloud computing technology in traditional wireless communication signals Analytical System Design, wireless communication signals solution
Algorithm is adjusted to realize by cloud computing, so as to solve wireless communication signals analyzer industrial computer behavior extension difficulty, efficiency
Low problem.
The content of the invention
It is an object of the invention to provide a kind of wireless communication signals analytical measurement system based on cloud computing technology, to solve
The problem proposed in certainly above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme：
A kind of wireless communication signals analytical measurement system based on cloud computing technology, including cloud platform and wireless communication signals
Analyzer, the cloud platform is connected by network with the communication of wireless communication signals analyzer；The cloud platform is provided with channel radio
Letter signal reconciles cloud service, and the wireless signal demodulation cloud service includes the interface mould called by wireless communication signals analysis software
Block, coordinates the control module that each calculate node distributes parallel computation task in privately owned cloud cluster, realizes that signal is synchronous, obtains
The parser logic of cell physics ID, control channel parsing, shared channel parsing, user profile parsing and each channel
Demodulation module；The wireless communication signals analyzer demodulates cloud service communication and is connected by network and wireless signal, radio communication
Signal analyzer include industrial computer, baseband board and radio circuit, the radio circuit include attenuator, preseting amplifier,
Frequency mixer, the excessive amplifier of increasing and analog-digital converter, the built-in wireless communication signals analysis software of industrial computer, wireless communication signals
Analysis software includes user interface layer, application program management layer, drives layer.
As further scheme of the invention：The cloud platform is private clound, and the private clound is provided with several PC
Server has a main frame to be main controlled node as computing host in the computing host, its remainder platform main frame is calculate node,
And main controlled node is connected with calculate node with Clustering, main controlled node is provided with Web server, wireless communication signals demodulation
Cloud service.
As further scheme of the invention：The main controlled node carries out data and leads to wireless communication signals analyzer
Letter, and when coordinating many batch processor active tasks, the distribution and control to each calculate node task carries out multicarrier or MIMO LTE
The Large-scale parallel computing of signal demodulation.
As further scheme of the invention：The interface module is to operate in IIS in cloud platform main controlled node main frame
In web application, the web application include two interfaces that can be called：
1)http://hostname/lteProcessService/setParameter.ashxParams=
jsonstr；
2)http://hostname/lteProcessService/processLte.ashx；
Interface 1) parameter setting is demodulated, wherein required parameter params is arranged for active user on software UI interfaces
The JSON character strings that are mapped to of LTE demodulation parameters；
Interface 2) upload demodulated I/Q data；When calling the request, in POST modes by I/Q data with binary system byte
The mode of stream is submitted in web application；Web application is received after I/Q data, by I/Q data transmission and customer parameter
Control module is sent in the lump to process and demodulate, and the reception result that control module is returned is received after the completion of demodulation, then at this
In interface in the way of HTTP responses, demodulation result is returned into wireless communication signals analyzer software.
As further scheme of the invention：To cloud platform, each calculate node carries out parallel task distribution to control module
With collecting for result of calculation；There is a shared pool for management coordination calculate node inside control module, register in shared pool
The address information of each calculate node of main controlled node is connected to by TCP/IP, and have recorded the operation of each calculate node
Or idle condition；When control module receives I/Q data and customer parameter, if current demodulated wireless communication signals are single load
Ripple signal, then select the calculate node of a free time from pond, I/Q data and customer parameter is sent to the calculate node and is performed
Demodulation；If current demodulated wireless communication signals are multi-carrier signal, partial wave process is first carried out, then by each single carrier
I/Q data and customer parameter select multiple idle calculate nodes, the demodulation tasks of each single carrier are assigned into each and calculate section
Point executed in parallel, after the completion of each calculate node is performed, then the result of execution is taken together, and returns to interface module.
As further scheme of the invention：The demodulation module carries out wireless communication signals demodulating algorithm logic, solution
Mode transfer block is the calculate node for operating in cloud platform, and the algorithm logic of demodulation module includes that signal is synchronous, obtain cell physics ID
Number, estimated frames start bit, control channel parsing, shared channel parsing, parse information needed for user, radio communication each letter
The analysis in road generates demodulation result.
As further scheme of the invention：The wireless communication signals analyzer is analyzed to wireless communication signals
And measurement, radiofrequency signal is converted into data signal and is transferred to baseband board Jing after radio circuit process；The baseband board includes
FPGA, FPGA realize the control to radio circuit, and by digital data transmission to industrial computer；Industrial computer control operation
Wireless communication signals analyzer software.
As further scheme of the invention：The wireless communication signals analysis software is entered to baseband board and radio circuit
Row control, the various measurement parameters of receiving user's input, after wireless communication signals are changed by radio circuit, the transmission of Jing baseband boards
The I/Q data for coming is sent to cloud platform carries out cloud computing, and result of calculation is exported.
As further scheme of the invention：The wireless communication signals analysis software is LTE signal analysis softwares.
Compared with prior art, the invention has the beneficial effects as follows：
The wireless communication signals analytical measurement system that cloud computing technology should be based on is reasonable in design, and cloud computing technology is incorporated into
In traditional wireless communication signals Analytical System Design, wireless communication signals demodulating algorithm is realized by cloud computing, so as to
Solve the problems, such as that industrial computer behavior extension difficulty, efficiency are low in wireless communication signals analyzer；Make full use of the cloud platform can
Extension and elasticity, using the big data parallel computation characteristic of cloud computing, carry out parallel computation, to reach by the demodulation of multiple carrier signals
To the purpose of lift system operational efficiency；In addition, demodulating algorithm logic is analyzed in the way of cloud service with wireless communication signals
When software is separately disposed, whole Signal Analysis System flexibility ratio architecturally can be improved, upgrading to whole system,
Transformation brings convenient part.
Description of the drawings
Fig. 1 is the structural representation based on the wireless communication signals analytical measurement system of cloud computing technology.
Fig. 2 is disappeared by traditional wireless communication signals analysis system and based on the LTE Signal Analysis Systems of cloud computing technology
Time-consuming assesses contrast schematic diagram.
Fig. 3 is the structural representation of wireless communication signals analyzer radio circuit.
Fig. 4 is the system assumption diagram of wireless communication signals analysis software application program.
Fig. 5 is the system assumption diagram that wireless communication signals demodulate cloud service.
Wherein：1- cloud platforms；2- wireless communication signals reconcile cloud service；3- demodulation modules；4- control modules；5- interface moulds
Block；6- wireless communication signals analyzers；7- industrial computers；8- wireless communication signals analysis softwares；9- user interface layers；10-
Application program management layer；11- drives layer；12- baseband boards；13- radio circuits.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-5, a kind of wireless communication signals analytical measurement system based on cloud computing technology, including cloud platform 1
With wireless communication signals analyzer 6, the cloud platform 1 communicated by network and wireless communication signals analyzer 6 and is connected；
Cloud platform 1 can be understood as providing the IT resources of cloud computing, for wireless communication signals analyzer 6, be
The environment for calculating, storing is provided by computer network high in the clouds, cloud platform 1 can select commercial public cloud, and current industry is ripe
Public cloud platform have the brands such as Ali's cloud, Baidu's cloud and Amazon, as long as paying certain expense, it is possible to more ripe
Wireless communication signals demodulation cloud service module is disposed in cloud platform, its benefit is the realization that need not remove to be concerned about concrete bottom hardware
Details；Cloud platform 1 can also select to build private clound, and it is advantageous that can carry out the biography of data using the LAN of high speed
It is defeated, break through public internet access bandwidth and limit；The present embodiment using private clound as cloud computing platform, set up thousand by the private clound
Under million LAN environments, the private clound is provided with several PC Server as computing host, there is one in the computing host
Main frame is main controlled node, and its remainder platform main frame is calculate node, and main controlled node is connected with calculate node with Clustering, main
Control node is provided with Web server, wireless communication signals demodulation cloud service 2, and it is radio communication letter that main controlled node is responsible for terminal
Number analyzer 6 enters row data communication, and when coordinating many batch processor active tasks, the distribution and control to each calculate node task,
Realize the Large-scale parallel computing of multicarrier or the demodulation of MIMO LTE signals；
The cloud platform 1 is provided with wireless communication signals and reconciles cloud service 2, and wireless signal demodulation cloud service 2 is deployed in cloud
In platform 1, it is responsible for carrying out the serviced component of wireless communication signals demodulation, the wireless signal demodulation cloud service 2 is included by nothing
The interface module 5 that line signal of communication analysis software 8 is called, coordinates each calculate node distribution parallel computation in privately owned cloud cluster
The control module 4 of task, realizes synchronous signal, acquisition cell physics ID, control channel parsing, shared channel parsing, user
The demodulation module 3 of the parser logic of information analysis and each channel；
Interface module 5 is that a Web operated in cloud platform 1 in main controlled node main frame in IIS should on avatar
With program, using C# and ASP.Net language developments；The web application provides two and is available for calling with standard HTTP URL
Interface：
(1)http://hostname/lteProcessService/setParameter.ashxParams=
jsonstr；
(2)http://hostname/lteProcessService/processLte.ashx；
Wherein, hostname refers to the IP address of main controlled node in cloud platform 1.
First URL is that wireless communication signals analysis software 8 provides demodulation parameter setting function, wherein required parameter
Params is the JSON character strings that the LTE demodulation parameters that active user is arranged on software UI interfaces are mapped to.The character string bag
Contain that LTE Measurement bandwidths, up-downlink direction, dual-mode, ETM forms, cell ID and codec format etc. are a series of to be had influence on
The parameter of demodulation logic processing procedure；
Second URL is the function of the demodulated I/Q data of the offer upload of wireless communication signals analysis software 8.This is called to ask
When asking, need in POST modes, I/Q data is submitted in web application in the way of binary word throttling.Web application journeys
Sequence is received after I/Q data, I/Q data transmission and customer parameter is sent in the lump into control module 4 and is processed and is demodulated, and demodulation is completed
The reception result that control module 4 is returned is received afterwards, is then returned demodulation result in the way of HTTP responses in this interface
To wireless communication signals analyzer software 8；
The control module 4 of wireless communication signals demodulation cloud service 2 is responsible for realizing parallel the appointing of each calculate node of cloud platform 1
Business distribution collects with result of calculation.There are a shared pool for management coordination calculate node, shared pool inside control module 4
In have registered the address information of each calculate node that main controlled node is connected to by TCP/IP, and have recorded each calculate node
Operation or idle condition.When control module receives I/Q data and customer parameter, if current demodulated radio communication letter
Number be single-carrier signal, then from pond select a free time calculate node, I/Q data and customer parameter are sent to the calculating
Node performs demodulation；If current demodulated wireless communication signals are multi-carrier signal, partial wave process is first carried out, then will
The I/Q data of each single carrier and customer parameter select multiple idle calculate nodes, and the demodulation tasks of each single carrier are assigned to
Each calculate node executed in parallel, after the completion of each calculate node is performed, then the result of execution is taken together, and is returned to and is connect
Mouth mold block 5.
Wireless communication signals demodulate the demodulation module 3 of cloud service 2, are to realize answering for wireless communication signals demodulating algorithm logic
It is the calculate node for operating in cloud platform 1 with program.The algorithm logic of demodulation module 3 is demodulated a series of by wireless communication signals
Process constitute, including signal it is synchronous, obtain cell physics ID, estimated frames start bit, control channel parsing, shared channel solution
Analysis, parse information needed for user, the analysis of radio communication each channel generates demodulation result.The output content of demodulation module
The information such as EVM values, performance number, modulation intelligence, frequency spectrum resource mapping graph, planisphere, spectrogram including each channel.
The wireless communication signals analyzer 6 demodulates cloud service 2 and communicates to connect by network and wireless signal, radio communication
Signal analyzer 6 is the instrument for being analyzed for wireless communication signals and measuring, and wireless communication signals analyzer 6 includes industry control
Computer 7, baseband board 12 and radio circuit 13, the radio circuit 13 includes that attenuator, preseting amplifier, frequency mixer, increasing are overflow
Amplifier and analog-digital converter, radiofrequency signal is converted into digital data transmission to base Jing after the various pieces of radio circuit 13 are processed
Band plate 12, the baseband board 12 includes that FPGA, FPGA realize that the various pieces to radio circuit 13 are controlled, and data signal is passed
Industrial computer 7 is defeated by, the built-in wireless communication signals analysis software 8 of industrial computer 7, industrial computer 7 installs Microsoft
Windows 7 is used as operating system, the operation wireless communication signals analyzer of industrial computer 7 software 8；
Wireless communication signals analysis software 8 is the application in the industrial computer for operate in wireless communication signals analyzer 6
Software, its function is mainly controlled to baseband board 12 and radio circuit 13, the various measurement parameters of receiving user's input, will
After wireless communication signals are changed by radio circuit 13, the I/Q data that the transmission of Jing baseband boards 12 comes is sent to cloud platform 1 and enters the meter that racks
Calculate, and result of calculation is exported, wireless communication signals analysis software 8 includes user interface layer 9, application program management layer 10, drives
Dynamic layer 11, the wireless communication signals analysis software 8 is LTE signal analysis softwares；Wireless communication signals analyzer software 8 is main
Including the Windows Form application programs developed with C# programming languages based on DotNet Framework platforms, the program from
Three levels can be divided in logic：User interface layer 9, application program management layer 10, driving layer 11；Driving the effect of layer 11 is
The details of operation of shielding hardware so that send to actual hardware (baseband board 12 or radio circuit 13) and order, reads from FPGA and adopts
The signal data of collection；The main framework kernel to realize program of application program management layer 10, stores application program running state,
Process abnormal, preserve customer parameter, management various functions plug-in unit；User interface layer 9 is responsible for providing application window,
Realize the output of the input of user command, signal measurement and analysis result.
Fig. 2 can be seen that the wireless communication signals analytical measurement system based on cloud computing technology and tradition in the present invention
Wireless communication signals analysis system is compared, and is obviously improved in operational efficiency.Perform the time master of wireless communication signals analysis
Consume in the demodulating process to signal；When signal is using carrier aggregation or MIMO multiple antennas, need in wireless communication signals
In analyzer 6 in the limited resources of industrial computer 7, demodulation is performed one by one to every road carrier signal, so, whole signal analysis
Time needed for process can be in that multiple increases with carrier number；And adopt the wireless communication signals of cloud computing technology to analyze
Journey, the process of modulating signals into is placed in cloud platform 1 and performs, and the time consumed during whole signal analysis can't be with carrier number
Increase in significantly growth with the scale such as antenna number.Wireless communication signals analytical measurement system based on cloud computing technology is fully sharp
With the extensibility and elasticity of cloud platform 1, using the big data parallel computation characteristic of cloud computing, multiple carrier signal solutions are transferred in
Row parallel computation, to reach the purpose of lift system operational efficiency.In addition, by demodulating algorithm logic in the way of cloud service and nothing
When line signal of communication analyzer 6 is separately disposed, whole Signal Analysis System flexibility ratio architecturally can be improved, to whole
The upgrading of individual system, transformation bring convenient part.
The present invention operation principle be：Using private clound as cloud computing platform, the private clound is set up in gigabit LAN ring
Under border, including several PC Server, used as computing host, main controlled node is connected with calculate node with Clustering, wherein one
Platform main frame is main controlled node, and its remainder platform main frame is calculate node, and main controlled node deployment Web server, deployment radio communication is believed
Number demodulation cloud service 2, it is that wireless communication signals analyzer 6 enters row data communication to be responsible for terminal, and coordinates many batch computings and appoint
During business, the large-scale parallel of multicarrier or the demodulation of MIMO LTE signals is realized in the distribution and control to each calculate node task
Calculate.The control module 4 of wireless communication signals demodulation cloud service is responsible for realizing the parallel task point of each calculate node of cloud platform 1
With collecting with result of calculation；There is a shared pool for management coordination calculate node inside control module 4, note in shared pool
Volume is connected to the address information of each calculate node of main controlled node by TCP/IP, and have recorded the fortune of each calculate node
Row or idle condition；When control module 4 receives I/Q data and customer parameter, if current demodulated wireless communication signals are
Single-carrier signal, then select the calculate node of a free time from pond, and I/Q data and customer parameter are sent to the calculate node
Perform demodulation；If current demodulated wireless communication signals are multi-carrier signal, partial wave process is first carried out, then by each list
The I/Q data of carrier wave and customer parameter select multiple idle calculate nodes, and the demodulation tasks of each single carrier are assigned into each
Calculate node executed in parallel, after the completion of each calculate node is performed, then the result of execution is taken together, and returns to interface mould
Block 5.Wireless communication signals demodulate the demodulation module 3 of cloud service 2, are the application journeys for realizing wireless communication signals demodulating algorithm logic
Sequence, is the calculate node for operating in cloud platform 1.The algorithm logic of demodulation module 3 demodulates a series of mistake by wireless communication signals
Journey is constituted, including signal it is synchronous, obtain cell physics ID, estimated frames start bit, control channel parsing, shared channel parsing,
Parse information needed for user, the analysis of radio communication each channel generates demodulation result；The output content bag of demodulation module
Include the information such as EVM values, performance number, modulation intelligence, frequency spectrum resource mapping graph, planisphere, the spectrogram of each channel.Radio communication
Signal analysis software 8 is the application software in the industrial computer 7 for operate in wireless communication signals analyzer 6, and its function is main
That baseband board 12 and radio circuit 13 are controlled, the various measurement parameters of receiving user's input, by wireless communication signals by
After radio circuit 13 is changed, the I/Q data that the transmission of Jing baseband boards 12 comes is sent to cloud platform 1 carries out cloud computing, and by result of calculation
Output.
The wireless communication signals analytical measurement system that cloud computing technology should be based on is reasonable in design, and cloud computing technology is incorporated into
In traditional wireless communication signals Analytical System Design, wireless communication signals demodulating algorithm is realized by cloud computing, so as to
Solve the problems, such as that the behavior extension of industrial computer 7 difficulty, efficiency are low in wireless communication signals analyzer 6；Make full use of cloud platform
Expansible and elasticity, using the big data parallel computation characteristic of cloud computing, by the demodulation of multiple carrier signals parallel computation is carried out, with
Reach the purpose of lift system operational efficiency；In addition, demodulating algorithm logic is divided in the way of cloud service with wireless communication signals
When analysis software 8 is separately disposed, whole Signal Analysis System flexibility ratio architecturally, the liter to whole system can be improved
Level, transformation bring convenient part.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Make a variety of changes.
Claims (9)
1. a kind of wireless communication signals analytical measurement system based on cloud computing technology, it is characterised in that including cloud platform (1) and
Wireless communication signals analyzer (6), the cloud platform (1) is connected by network with wireless communication signals analyzer (6) communication；Institute
State cloud platform (1) and be provided with wireless communication signals conciliation cloud service (2), wireless signal demodulation cloud service (2) is included by nothing
The interface module (5) that line signal of communication analysis software (8) is called, coordinates each calculate node distribution parallel in privately owned cloud cluster
The control module (4) of calculating task, realizes synchronous signal, acquisition cell physics ID, control channel parsing, shared channel solution
The demodulation module (3) of the parser logic of analysis, user profile parsing and each channel；The wireless communication signals analyzer
(6) cloud service (2) communication connection is demodulated by network and wireless signal, wireless communication signals analyzer (6) is calculated including industry control
Machine (7), baseband board (12) and radio circuit (13), the radio circuit (13) including attenuator, preseting amplifier, frequency mixer,
Increase overflow amplifier and analog-digital converter, the built-in wireless communication signals analysis software (8) of industrial computer (7), wireless communication signals
Analysis software (8) includes user interface layer (9), application program management layer (10), driving layer (11).
2. the wireless communication signals analytical measurement system based on cloud computing technology according to claim 1, it is characterised in that
The cloud platform (1) is private clound, and the private clound is provided with several PC Server as computing host, the computing host
In have a main frame for main controlled node, its remainder platform main frame is calculate node, and main controlled node and calculate node are with Clustering
It is connected, main controlled node is provided with Web server, wireless communication signals demodulation cloud service (2).
3. the wireless communication signals analytical measurement system based on cloud computing technology according to claim 2, it is characterised in that
The main controlled node enters row data communication with wireless communication signals analyzer (6), and when coordinating many batch processor active tasks, to each
The distribution and control of calculate node task, carries out the Large-scale parallel computing of multicarrier or the demodulation of MIMO LTE signals.
4. the wireless communication signals analytical measurement system based on cloud computing technology according to claim 2, it is characterised in that
The interface module (5) is to operate in the web application in cloud platform (1) main controlled node main frame in IIS, the Web applications
Program includes two interfaces that can be called：
1)http：//hostname/lteProcessService/setParameter.ashxParams=jsonstr；
2)http：//hostname/lteProcessService/processLte.ashx；
Interface 1) parameter setting is demodulated, wherein required parameter params is what active user was arranged on software UI interfaces
The JSON character strings that LTE demodulation parameters are mapped to；
Interface 2) upload demodulated I/Q data；When calling the request, I/Q data is throttled with binary word in POST modes
Mode is submitted in web application；Web application is received after I/Q data, by I/Q data transmission and customer parameter in the lump
It is sent to control module (4) to process and demodulate, the reception result that control module (4) is returned is received after the completion of demodulation, then at this
In individual interface in the way of HTTP responses, demodulation result is returned into wireless communication signals analyzer software (8).
5. the wireless communication signals analytical measurement system based on cloud computing technology according to claim 2, it is characterised in that
Control module (4) carries out parallel task distribution to cloud platform (1) each calculate node and result of calculation collects；Control module
(4) it is internal to have a shared pool for management coordination calculate node, have registered in shared pool and master control is connected to by TCP/IP
The address information of each calculate node of node, and have recorded operation or the idle condition of each calculate node；Work as control module
When receiving I/Q data and customer parameter, if current demodulated wireless communication signals are single-carrier signal, one is selected from pond
Individual idle calculate node, is sent to the calculate node and performs demodulation I/Q data and customer parameter；If current demodulated is wireless
Signal of communication is multi-carrier signal, then partial wave process is first carried out, and then selects the I/Q data of each single carrier and customer parameter
The demodulation tasks of each single carrier are assigned to each calculate node executed in parallel by multiple idle calculate nodes, when each meter
After the completion of operator node is performed, then the result of execution is taken together, return to interface module (5).
6. the wireless communication signals analytical measurement system based on cloud computing technology according to claim 2, it is characterised in that
The demodulation module (3) carries out wireless communication signals demodulating algorithm logic, and demodulation module (3) is the meter for operating in cloud platform (1)
Operator node, the algorithm logic of demodulation module (3) includes that signal is synchronous, obtains cell physics ID, estimated frames start bit, control letter
Road parsing, shared channel parsing, parse information needed for user, the analysis of radio communication each channel generates demodulation result.
7. the wireless communication signals analytical measurement system based on cloud computing technology according to claim 1, it is characterised in that
The wireless communication signals analyzer (6) is analyzed to wireless communication signals and measures, radiofrequency signal Jing radio circuit (13)
Data signal is converted into after process and baseband board (12) is transferred to；The baseband board (12) includes that FPGA, FPGA are realized to radio frequency
The control of circuit (13), and give industrial computer (7) by digital data transmission；Industrial computer (7) control operation radio communication
Signal analyzer software (8).
8. the wireless communication signals analytical measurement system based on cloud computing technology according to claim 1, it is characterised in that
The wireless communication signals analysis software (8) is controlled to baseband board (12) and radio circuit (13), receiving user's input
Various measurement parameters, after wireless communication signals are changed by radio circuit (13), the I/Q data that Jing baseband boards (12) transmission comes is sent out
Giving cloud platform (1) carries out cloud computing, and result of calculation is exported.
9. the wireless communication signals analytical measurement system based on cloud computing technology according to claim 1, it is characterised in that
The wireless communication signals analysis software (8) is LTE signal analysis softwares.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185960.5A CN106657328A (en) | 2016-12-20 | 2016-12-20 | Wireless communication signal analysis and measurement system based on cloud computing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185960.5A CN106657328A (en) | 2016-12-20 | 2016-12-20 | Wireless communication signal analysis and measurement system based on cloud computing technology |
Publications (1)
| Publication Number | Publication Date |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743383A (en) * | 2018-12-29 | 2019-05-10 | 王彬 | Adaptive cloud computing Channel Processing platform |
| CN111147537A (en) * | 2018-12-29 | 2020-05-12 | 王彬 | Adaptive cloud computing channel processing method and storage medium |
| CN111615051A (en) * | 2020-05-20 | 2020-09-01 | 上海创远仪器技术股份有限公司 | System and method for realizing trunk line signal measurement based on Android platform |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370000A (en) * | 2008-10-17 | 2009-02-18 | 北京星河亮点通信软件有限责任公司 | Multi-carrier implementing method and apparatus for TD-SCDMA system |
| CN102073546A (en) * | 2010-12-13 | 2011-05-25 | 北京航空航天大学 | Task-dynamic dispatching method under distributed computation mode in cloud computing environment |
| CN201966902U (en) * | 2011-03-10 | 2011-09-07 | 山东泉清通信有限责任公司 | Multi-channel radio frequency circuit with high consistency |
| CN103369739A (en) * | 2012-04-10 | 2013-10-23 | 鼎桥通信技术有限公司 | LTE (Long Term Evolution) network equipment |
| CN103686725A (en) * | 2012-09-26 | 2014-03-26 | 成都鼎桥通信技术有限公司 | User data management method, user data management equipment and user data management system |
| US20140133446A1 (en) * | 2011-08-02 | 2014-05-15 | Huawei Technologies Co., Ltd. | Mobile cellular network based on layered cloud computing |
| CN104581781A (en) * | 2014-12-25 | 2015-04-29 | 珠海世纪鼎利通信科技股份有限公司 | Cloud computing system realizing LTE (long term evolution) air interface data analysis |
| CN105007327A (en) * | 2015-07-28 | 2015-10-28 | 北京邮电大学 | Novel cloud computing network system and method based on SDR |
-
2016
- 2016-12-20 CN CN201611185960.5A patent/CN106657328A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370000A (en) * | 2008-10-17 | 2009-02-18 | 北京星河亮点通信软件有限责任公司 | Multi-carrier implementing method and apparatus for TD-SCDMA system |
| CN102073546A (en) * | 2010-12-13 | 2011-05-25 | 北京航空航天大学 | Task-dynamic dispatching method under distributed computation mode in cloud computing environment |
| CN201966902U (en) * | 2011-03-10 | 2011-09-07 | 山东泉清通信有限责任公司 | Multi-channel radio frequency circuit with high consistency |
| US20140133446A1 (en) * | 2011-08-02 | 2014-05-15 | Huawei Technologies Co., Ltd. | Mobile cellular network based on layered cloud computing |
| CN103369739A (en) * | 2012-04-10 | 2013-10-23 | 鼎桥通信技术有限公司 | LTE (Long Term Evolution) network equipment |
| CN103686725A (en) * | 2012-09-26 | 2014-03-26 | 成都鼎桥通信技术有限公司 | User data management method, user data management equipment and user data management system |
| CN104581781A (en) * | 2014-12-25 | 2015-04-29 | 珠海世纪鼎利通信科技股份有限公司 | Cloud computing system realizing LTE (long term evolution) air interface data analysis |
| CN105007327A (en) * | 2015-07-28 | 2015-10-28 | 北京邮电大学 | Novel cloud computing network system and method based on SDR |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743383A (en) * | 2018-12-29 | 2019-05-10 | 王彬 | Adaptive cloud computing Channel Processing platform |
| CN111147537A (en) * | 2018-12-29 | 2020-05-12 | 王彬 | Adaptive cloud computing channel processing method and storage medium |
| CN109743383B (en) * | 2018-12-29 | 2020-07-03 | 浩德科技股份有限公司 | Self-adaptive cloud computing channel processing platform |
| CN111147537B (en) * | 2018-12-29 | 2020-10-09 | 王彬 | Adaptive cloud computing channel processing method and storage medium |
| CN111147537B8 (en) * | 2018-12-29 | 2020-10-30 | 上海蓝云网络科技有限公司 | Adaptive cloud computing channel processing method and storage medium |
| CN111615051A (en) * | 2020-05-20 | 2020-09-01 | 上海创远仪器技术股份有限公司 | System and method for realizing trunk line signal measurement based on Android platform |
| CN111615051B (en) * | 2020-05-20 | 2022-05-20 | 上海创远仪器技术股份有限公司 | System and method for realizing trunk line signal measurement based on Android platform |
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