CN102595448A - Function-reconfigurable equipment for analyzing and testing communication protocol - Google Patents
Function-reconfigurable equipment for analyzing and testing communication protocol Download PDFInfo
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- CN102595448A CN102595448A CN2012100683555A CN201210068355A CN102595448A CN 102595448 A CN102595448 A CN 102595448A CN 2012100683555 A CN2012100683555 A CN 2012100683555A CN 201210068355 A CN201210068355 A CN 201210068355A CN 102595448 A CN102595448 A CN 102595448A
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Abstract
The invention provides function-reconfigurable equipment for analyzing and testing a communication protocol. The function-reconfigurable equipment at least comprises an analog-digital conversion unit, a configurable data processing unit, a control unit and a digital-analog conversion unit, wherein the analog-digital conversion unit is used for achieving analog-digital conversion of data from communication equipment; the configurable data processing unit is connected with the analog-digital conversion unit; the control unit is connected with the data processing unit and used for configuring the configurable data processing unit, so as to bring convenience for the configurable data processing unit to analyze data output by the analog-digital conversion unit in a manner of conforming to related communication protocols, and form data to be sent; and the digital-analog conversion unit is used for achieving digital-analog conversion of the to-be-sent data output by the configurable data processing unit. The function-reconfigurable equipment can not only satisfy the analysis and test requirements of a single wireless communication protocol but also conform to the analysis and test requirements on different wireless communication protocols, thereby improving the use efficiency of hardware and greatly saving resources.
Description
Technical field
The present invention relates to the communication protocol field tests, particularly a kind of reconfigurable function equipment that communication protocol is analyzed and tested of being used for.
Background technology
Late 1970s, first cell phone system has been invented by the AT&T Labs of AT&T, has started first generation wireless telecommunication system, has also drawn back the prelude of wireless telecommunication system development thus.Nowadays, the development of global radio mechanics of communication is maked rapid progress, and various home control network communication protocols emerge in an endless stream.Especially last decade, wireless communication technique demonstrates developing state like a raging fire.Continue with WCDMA, TD-SCDMA is that the third generation wireless communication standard of representative replaces with GSM comprehensively, behind the second generation wireless communication standards such as GPRS, based on LTE the 4th generation wireless communication standard also put on the application schedule.
Be accompanied by the development of wireless communication technique, various wireless protocols analysis and testing equipment also continue to bring out.Yet traditional wireless protocols analysis and testing equipment generally adopt special-purpose ASIC or DSP design.Each equipment often can only be analyzed to a kind of wireless protocols.Even if high-end devices also can only realize upgrading through changing inner integrated circuit board, can't adjust structure neatly with agreement.When needs were analyzed different types of wireless protocols, the analyst just need carry various equipment, made to analyze and very inconvenience of measuring operation.And when wireless communication protocol updated, the equipment that can only analyze former protocols having just can only be eliminated, and can't continue to use, thus the serious waste resource.
Summary of the invention
The shortcoming of prior art in view of the above the object of the present invention is to provide a kind of reconfigurable function equipment that communication protocol is analyzed and tested of being used for, so that can under the situation that does not change hardware, realize analysis and the test to different communication protocol.
Be to realize above-mentioned purpose and other relevant purposes, the present invention provides a kind of reconfigurable function equipment that communication protocol is analyzed and tested of being used for, and it comprises at least:
AD conversion unit is used for the data from communication equipment are carried out analog-to-digital conversion;
The configurable data processing unit is connected with said AD conversion unit;
The control unit that is connected with said data processing unit; Be used to dispose said configurable data processing unit; So that said configurable data processing unit can be analyzed the data of said AD conversion unit output with the mode that meets relevant communication protocol, and forms data to be sent; And
D/A conversion unit is connected with said configurable data processing unit, is used for the data to be sent of said configurable data processing unit output are carried out digital-to-analogue conversion.
As stated; The reconfigurable function equipment that is used for communication protocol is analyzed and tested of the present invention has following beneficial effect: can not only satisfy single wireless Protocol Analysis and testing requirement; Can also on the basis that does not change hardware, realize reconfigurable function, to adapt to different wireless communication protocal analysis and testing requirement; Not only improve the service efficiency of hardware, also greatly practiced thrift resource.
Description of drawings
Fig. 1 is shown as the reconfigurable function equipment sketch map that communication protocol is analyzed and tested of being used for of the present invention.
The element numbers explanation
1 is used for reconfigurable function equipment that communication protocol is analyzed and tested
11 AD conversion units
12 configurable data processing units
13 control units
14 D/A conversion units
Embodiment
Below through specific instantiation execution mode of the present invention is described, those skilled in the art can understand other advantages of the present invention and effect easily by the content that this specification disclosed.The present invention can also implement or use through other different embodiment, and each item details in this specification also can be based on different viewpoints and application, carries out various modifications or change under the spirit of the present invention not deviating from.
See also Fig. 1.Need to prove; The diagram that is provided in the present embodiment is only explained basic conception of the present invention in a schematic way; Satisfy only show in graphic with the present invention in relevant assembly but not component count, shape and plotted when implementing according to reality; Kenel, quantity and the ratio of each assembly can be a kind of random change during its actual enforcement, and its assembly layout kenel also maybe be more complicated.
As shown in the figure, the present invention provides a kind of reconfigurable function equipment that communication protocol is analyzed and tested of being used for.The said reconfigurable function equipment 1 that is used for communication protocol is analyzed and tested comprises: AD conversion unit 11, configurable data processing unit 12, control unit 13, and D/A conversion unit 14.
Said AD conversion unit 11 is used for the data from communication equipment are carried out analog-to-digital conversion.
Wherein, said communication equipment comprises any equipment that can carry out information transmit-receive based on predetermined protocol, preferably, includes but not limited to: Wireless Telecom Equipment etc.
Said AD conversion unit 11 can comprise multichannel analog-to-digital conversion subelement; For example; Comprise that multi pass acquisition speed reaches the analog-to-digital conversion subelement etc. that DA-2.3GSps, bit wide reach 12-bit, is respectively applied for the data of the communication equipments such as wireless communication protocol of gathering self-supporting such as MIMO.
Said configurable data processing unit 12 is connected with said AD conversion unit 11
Said control unit 13 is connected with said configurable data processing unit 12; Be used to dispose said configurable data processing unit 12; So that said configurable data processing unit 12 can be analyzed the data of said AD conversion unit 11 outputs with the mode that meets relevant communication protocol, and forms data to be sent.
Particularly; Said control unit 13 disposes said configurable data processing unit 12 through carrying out the configuration operation; So that said configurable data processing unit 12 can be analyzed the data of said AD conversion unit 11 outputs with the mode that meets relevant communication protocol, and forms data to be sent.Need to prove, those skilled in the art should understand that the configuration operation, so be not described in detail in this.
Wherein, said control unit 13 mode of obtaining said configuration operation includes but not limited to: based on the manual work input, provided or the like by the equipment of the said control law of storage.
Preferably, said control unit 13 adopts the X86PC system to realize, said configurable data processing unit 12 adopts the FPGA plate to realize.
For example; The X86PC system disposes the FPGA plate through carrying out configuration operation a1; So that the FPGA plate after the configuration can be analyzed the data of said AD conversion unit 11 outputs with the mode that meets MIMO communication protocol; Information such as the intensity of statistics such as current wireless signal, the wireless data error rate, and form data to be sent.
Again for example; The X86PC system disposes said FPGA plate through carrying out configuration operation a2; So that the FPGA plate after the configuration can with meet based on LTE the 4th generation home control network communication protocol mode the data of said AD conversion unit 11 outputs are analyzed, and form data to be sent.
Said D/A conversion unit 14 is connected with said data processing unit 12, is used for the data to be sent of said configurable data processing unit 12 outputs are carried out digital-to-analogue conversion.
Preferably, said D/A conversion unit 14 comprises multipath high-speed digital-to-analogue conversion subelement, for example, comprises that multi pass acquisition speed reaches the digital-to-analogue conversion subelement that AD-1GSps, bit wide all reach 12-bit.
As a kind of optimal way, the said reconfigurable function equipment 1 that is used for communication protocol is analyzed and tested also comprises: memory cell (not giving diagram).Said memory cell is connected with said configurable data processing unit 12 and said control unit 13, is used to store data.
For example, the intensity and the wireless data error rate of the wireless signal of acquisition write said memory cell after said configurable data processing unit 12 will be analyzed the data of said AD conversion unit output.
Again for example; After the data b 1 that said configurable data processing unit 12 is exported said AD conversion unit write said memory cell, the data b 1 of based on the processing instruction of said control unit 13 said memory cell being stored again carried out forming data to be sent after the analyzing and processing.
Wherein, said memory cell can adopt any unit that can store data, preferably, includes but not limited to: DDR3 internal memory etc.
As another kind of optimal way, the said reconfigurable function equipment 1 that is used for communication protocol is analyzed and tested also comprises: display unit (not giving diagram).
Said display unit is connected with said control unit 13, is used for the display analysis result.
For example; The intensity and the wireless data error rate of the wireless signal that said configurable data processing unit 12 will obtain after will analyzing the data of said AD conversion unit output write said memory cell; Said control unit 13 is by the intensity that reads wireless signal in the said memory cell and the wireless data error rate, and sends into display unit after it is handled and be shown to the dependence test personnel.
In sum; The reconfigurable function equipment that is used for communication protocol is analyzed and tested of the present invention is through the difference configuration to the configurable data processing unit; Can realize analysis and test to various communication protocol, visible, the present invention can not only satisfy the analysis and test demand of single wireless communication protocol; Can also be on the basis that does not change whole hardware; Through disposing the analysis and test demand that adapts to the different wireless communication agreement, not only improved the service efficiency of hardware, and greatly practiced thrift resource.So the present invention can realize the experimental situation of network design and checking very neatly.So, tool high industrial utilization of the present invention.
The foregoing description is illustrative principle of the present invention and effect thereof only, but not is used to limit the present invention.Any be familiar with this technological personage all can be under spirit of the present invention and category, the foregoing description is modified or is changed.Therefore, have common knowledge the knowledgeable in the affiliated such as technical field, must contain by claim of the present invention not breaking away from all equivalence modifications of being accomplished under disclosed spirit and the technological thought or changing.
Claims (5)
1. one kind is used for reconfigurable function equipment that communication protocol is analyzed and tested, it is characterized in that the said reconfigurable function equipment that is used for communication protocol is analyzed and tested comprises at least:
AD conversion unit is used for the data from communication equipment are carried out analog-to-digital conversion;
The configurable data processing unit is connected with said AD conversion unit;
The control unit that is connected with said data processing unit; Be used to dispose said configurable data processing unit; So that said configurable data processing unit can be analyzed the data of said AD conversion unit output with the mode that meets relevant communication protocol, and forms data to be sent;
D/A conversion unit is connected with said configurable data processing unit, is used for the data to be sent of said configurable data processing unit output are carried out digital-to-analogue conversion.
2. the reconfigurable function equipment that communication protocol is analyzed and tested of being used for according to claim 1 is characterized in that also comprising: be connected and be used to store the memory cell of data with said configurable data processing unit and said control unit.
3. the reconfigurable function equipment that communication protocol is analyzed and tested of being used for according to claim 1 is characterized in that: said configurable data processing unit adopts the FPGA plate to realize.
4. the reconfigurable function equipment that communication protocol is analyzed and tested of being used for according to claim 1 is characterized in that also comprising: be connected with said control unit and be used for display analysis result's display unit.
5. the reconfigurable function equipment that communication protocol is analyzed and tested of being used for according to claim 1 is characterized in that: said control unit adopts the X86 system to realize.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100683555A CN102595448A (en) | 2012-03-15 | 2012-03-15 | Function-reconfigurable equipment for analyzing and testing communication protocol |
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| CN2012100683555A CN102595448A (en) | 2012-03-15 | 2012-03-15 | Function-reconfigurable equipment for analyzing and testing communication protocol |
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| CN102595448A true CN102595448A (en) | 2012-07-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660417A (en) * | 2018-05-02 | 2019-04-19 | 王泽政 | A kind of method and device of the test multi-communication protocol based on equipment manager |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2006128007A2 (en) * | 2005-05-26 | 2006-11-30 | Finisar Corporation | Distributed stream analysis using general purpose processors |
| CN101146101A (en) * | 2007-07-04 | 2008-03-19 | 中兴通讯股份有限公司 | Protocol analysis system and method based on decoding and coding data service |
| CN102118719A (en) * | 2009-12-30 | 2011-07-06 | 北京邮电大学 | Mobile intelligent information service system, adaptation conversion device and method |
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- 2012-03-15 CN CN2012100683555A patent/CN102595448A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006128007A2 (en) * | 2005-05-26 | 2006-11-30 | Finisar Corporation | Distributed stream analysis using general purpose processors |
| CN101146101A (en) * | 2007-07-04 | 2008-03-19 | 中兴通讯股份有限公司 | Protocol analysis system and method based on decoding and coding data service |
| CN102118719A (en) * | 2009-12-30 | 2011-07-06 | 北京邮电大学 | Mobile intelligent information service system, adaptation conversion device and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660417A (en) * | 2018-05-02 | 2019-04-19 | 王泽政 | A kind of method and device of the test multi-communication protocol based on equipment manager |
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Application publication date: 20120718 |