CN109462523A - A kind of WIFI-GPS test method based on R&S-CMW500 - Google Patents
A kind of WIFI-GPS test method based on R&S-CMW500 Download PDFInfo
- Publication number
- CN109462523A CN109462523A CN201811473366.5A CN201811473366A CN109462523A CN 109462523 A CN109462523 A CN 109462523A CN 201811473366 A CN201811473366 A CN 201811473366A CN 109462523 A CN109462523 A CN 109462523A
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- test
- pda
- base station
- wifi
- cmw500
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- 238000010998 test method Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000012356 Product development Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
Abstract
The WIFI-GPS test method based on R&S-CMW500 that the invention discloses a kind of, belong to field of communication technology, including establishing PC host computer, anolog base station and RF coupling plate, PC host computer is communicated by gpib interface or LAN mouthfuls with anolog base station, Devices to test is placed on RF coupling plate, anolog base station obtains the radiofrequency signal of Devices to test by radio-frequency transmission line；It solves and centralized configuration is carried out using radio frequency chip model of the unified test software to different platform type, realize the technical issues of different platform terminal is flexibly tested, testing time of the invention is short, it is simple that chip model configures switching flow, standard configuration is simple and easy to do, quality inspection efficiency is significantly increased, product quality is improved, reduces the production cost of product.
Description
Technical field
The invention belongs to field of communication technology, in particular to a kind of WIFI-GPS test method based on R&S-CMW500.
Background technique
Radio frequency chip is the core of radio-frequency apparatus, and the factory testing of radio frequency chip is that each chip production producer must do
Quality inspection links, due to chip production producer production chip it is many kinds of, quality inspection test it is very cumbersome, need to each core
Piece designs a kind of test equipment and its test software, time-consuming big, costly.
Summary of the invention
The WIFI-GPS test method based on R&S-CMW500 that the object of the present invention is to provide a kind of is solved using unified
Test equipment the technical issues of various types of radio frequency chip is tested.
To achieve the above object, the invention adopts the following technical scheme:
A kind of WIFI-GPS test method based on R&S-CMW500, includes the following steps:
Step 1: establishing PC host computer, anolog base station and RF coupling plate, PC host computer is gone by the IP address of LAN interface
Anolog base station is controlled, and establishes handshake communication；
Step 2: PDA to be measured being placed on the test position of RF coupling plate, and control mould is established by test software
The communication between PDA to be measured on quasi- base station and coupling plate；
Step 3:PC host computer controls PDA to be measured by USB line connection and opens the port Diag；
Step 4: radio frequency testing will be configured in the Config.mbd ACCESS file in test software packet on PC host computer
Parameter and RF index standard limited value；
Step 5: utilizing QRCT software on PC, PDA setting is entered under FFBM mode；If in PDA software version
If ADB ROOT permission is open, does not then enter FFBM mode and directly test；
Step 6: utilizing USB line connection PDA and PC machine, it is ensured that DIAG mouthfuls of appearance open test software and click starts to survey
Examination；At this moment PDA will be emitted or be received according to the radio frequency parameter enabled in configuration file；
Step 7: transmitting test: PDA emits signal, and anolog base station receives signal and analyzed, and test software is from simulation
Base station obtains analysis result and is compared with the range of setting；
Step 8: receive test: anolog base station emits 1000 data packets, PDA received data packet, and test software is obtained from PDA
The quantity of received data packet is taken, packet loss is then calculated and is compared with the range of setting；
Step 9: after the completion of PDA test, exiting test model and environment.
Preferably, the anolog base station is R&S-CMW500 comprehensive tester；The Devices to test is to be internally integrated
The wiring board to be measured of WIFI chip or GPS chip.
Preferably, the radio communication frequency parameter includes WIFI 2.4G parameter and 5G parameter, 2.4G parameter include 11B,
11G and 11N；5G parameter includes 11A and 11N.
A kind of WIFI-GPS test method based on R&S-CMW500 of the present invention is solved using unified test
Software carries out centralized configuration to the radio frequency chip model of different platform type, and the technology for realizing that different platform terminal is flexibly tested is asked
Topic, the testing time of the invention is short, and chip model configuration switching flow is simple, and standard configuration is simple and easy to do, significantly increases matter
Efficiency is examined, product quality is improved, reduces the production cost of product.
Detailed description of the invention
Fig. 1 is system architecture figure of the invention；
Fig. 2 is flow chart of the invention.
Specific embodiment
A kind of WIFI-GPS test method based on R&S-CMW500 as depicted in figs. 1 and 2, includes the following steps:
Step 1: establishing PC host computer, anolog base station and RF coupling plate, PC host computer is gone by the IP address of LAN interface
Anolog base station is controlled, and establishes handshake communication；
The anolog base station that the present invention uses is R&S-CMW500 comprehensive tester；R&S CMW500 is used for mobile phone terminal equipment
Product development, production, authentication test all stages；Support almost all of honeycomb, non-cellular wireless communication technique standard,
Such as LTE (FDD and TDD), WCDMA, HSPA+, GSM, CDMA2000, WiMAX, WLAN, the standards such as Bluetooth, GPS.
Step 2: PDA to be measured being placed on the test position of RF coupling plate, and control mould is established by test software
The communication between PDA to be measured on quasi- base station and coupling plate；
The PDA to be measured is to participate in test to survey palm PC.
The test position of RF coupling plate is to simulate base in this position by a scheduled optimum position after tested
The line loss compensation for the radiofrequency signal measured of standing is less than 40.
Step 3:PC host computer controls PDA to be measured by USB line connection and opens the port Diag；
Step 4: radio frequency testing will be configured in the Config.mbd ACCESS file in test software packet on PC host computer
Parameter and RF index standard limited value；
Step 5: utilizing QRCT software on PC, PDA setting is entered under FFBM mode；If in PDA software version
If ADB ROOT permission is open, does not then enter FFBM mode and directly test；
Step 6: utilizing USB line connection PDA and PC machine, it is ensured that DIAG mouthfuls of appearance open test software and click starts to survey
Examination；At this moment PDA will be emitted or be received according to the radio frequency parameter enabled in configuration file；
Step 7: transmitting test: PDA emits signal, and anolog base station receives signal and analyzed, and test software is from simulation
Base station obtains analysis result and is compared with the range of setting；
Step 8: receive test: anolog base station emits 1000 data packets, PDA received data packet, and test software is obtained from PDA
The quantity of received data packet is taken, packet loss is then calculated and is compared with the range of setting；
Step 9: after the completion of PDA test, exiting test model and environment.
Preferably, the anolog base station is R&S-CMW500 comprehensive tester；The Devices to test is to be internally integrated
The wiring board to be measured of WIFI chip or GPS chip.
Preferably, the radio communication frequency parameter includes WIFI 2.4G parameter and 5G parameter, 2.4G parameter include 11B,
11G and 11N；5G parameter includes 11A and 11N.
In the present embodiment, RF coupling plate is placed in a shielded box, guarantees the degree of purity of radiofrequency signal to be measured.
A kind of WIFI-GPS test method based on R&S-CMW500 of the present invention is solved using unified test
The technical issues of equipment tests various types of radio frequency chip, the testing time of the invention is short, and chip replacement process is simple, standard
It configures simple and easy to do, significantly increases quality inspection efficiency, improve product quality, reduce the production cost of product.
Claims (3)
1. a kind of WIFI-GPS test method based on R&S-CMW500, characterized by the following steps:
Step 1: establishing PC host computer, anolog base station and RF coupling plate, PC host computer goes to control by the IP address of LAN interface
Anolog base station, and establish handshake communication；
Step 2: PDA to be measured being placed on the test position of RF coupling plate, and control simulation base is established by test software
Stand and coupling plate on PDA to be measured between communication；
Step 3:PC host computer controls PDA to be measured by USB line connection and opens the port Diag；
Step 4: radio frequency testing parameter will be configured in the Config.mbd ACCESS file in test software packet on PC host computer
And RF index standard limited value；
Step 5: utilizing QRCT software on PC, PDA setting is entered under FFBM mode；If the ADB in PDA software version
If ROOT permission is open, does not then enter FFBM mode and directly test；
Step 6: utilizing USB line connection PDA and PC machine, it is ensured that DIAG mouthfuls of appearance open test software and click starts to test；This
When PDA will be emitted or received according to the radio frequency parameter enabled in configuration file；
Step 7: transmitting test: PDA emits signal, and anolog base station receives signal and analyzed, and test software is from anolog base station
Analysis result is obtained to be compared with the range of setting；
Step 8: receive test: anolog base station emits 1000 data packets, PDA received data packet, and test software connects from PDA acquisition
The quantity of data packet is received, packet loss is then calculated and is compared with the range of setting；
Step 9: after the completion of PDA test, exiting test model and environment.
2. a kind of WIFI-GPS test method based on R&S-CMW500 as described in claim 1, it is characterised in that: the mould
Quasi- base station is R&S-CMW500 comprehensive tester；The Devices to test is be internally integrated WIFI chip or GPS chip to be measured
Wiring board.
3. a kind of WIFI-GPS test method based on R&S-CMW500 as described in claim 1, it is characterised in that: described to penetrate
Frequency communication frequency parameter includes WIFI 2.4G parameter and 5G parameter, and 2.4G parameter includes 11B, 11G and 11N；5G parameter includes
11A and 11N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473366.5A CN109462523B (en) | 2018-12-04 | 2018-12-04 | WIFI-GPS test method based on R & S-CMW500 |
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| CN201811473366.5A CN109462523B (en) | 2018-12-04 | 2018-12-04 | WIFI-GPS test method based on R & S-CMW500 |
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| CN109462523A true CN109462523A (en) | 2019-03-12 |
| CN109462523B CN109462523B (en) | 2022-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113938943A (en) * | 2021-10-20 | 2022-01-14 | 展讯半导体(成都)有限公司 | Method, system, equipment and medium for testing coexistence performance of wireless communication |
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| CN109462523B (en) | 2022-03-08 |
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| CB02 | Change of applicant information |
Address after: No. 15, Xinghuo Road, Jiangbei new district, Nanjing, Jiangsu 210000 Applicant after: Dongji Technology Co.,Ltd. Address before: 210032 No.15 Xinghuo Road, Jiangbei new district, Nanjing City, Jiangsu Province Applicant before: JIANGSU SEUIC TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190312 Assignee: Nanjing Millstone Software Co.,Ltd. Assignor: Dongji Technology Co.,Ltd. Contract record no.: X2023980049482 Denomination of invention: A WIFI-GPS testing method based on R&S-CMW500 Granted publication date: 20220308 License type: Common License Record date: 20231204 |
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