CN109831803A - Mimo mode beats flow velocity rate test device and test method - Google Patents
Mimo mode beats flow velocity rate test device and test method Download PDFInfo
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- CN109831803A CN109831803A CN201910253052.2A CN201910253052A CN109831803A CN 109831803 A CN109831803 A CN 109831803A CN 201910253052 A CN201910253052 A CN 201910253052A CN 109831803 A CN109831803 A CN 109831803A
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Abstract
Flow velocity rate test device and test method are beaten the invention discloses a kind of mimo mode, this dozen of flow velocity rate test devices, including shielded box, Devices to test and terminal device with wireless network card, wherein, wireless network card has multichannel network interface card antenna, Devices to test has the multichannel Devices to test antenna for being configured to be communicatively connected to multichannel network interface card antenna, and multichannel network interface card antenna and multichannel Devices to test antenna are arranged in shielded box correspondingly, to form multipair antenna pair, at least one piece of metal partion (metp) is equipped in shielded box, metal partion (metp) is arranged to can be by each pair of antenna to spaced apart.Mimo mode according to the present invention beats flow velocity rate test device and test method, it is improved by simple structure, the test percent of pass for playing stream rate test of mimo mode can be improved in the case where not increasing test environment space, and then production efficiency and production capacity are helped to improve, and low in cost.
Description
Technical field
The present invention relates to the test of WLAN (WLAN) equipment more particularly to a kind of mimo mode (full name
Multiple-Input Multiple-Output mode) beat flow velocity rate test device and test method.
Background technique
In recent years, right due to bluetooth equipment, the demand and growth of WLAN (WLAN) equipment and mobile phone
Access speed requirement is also higher and higher, promotes dealer largely to use the design scheme of the multiple antennas of mimo mode, extends therefrom
A series of test process of mimo mode out.However, being directed to the mimo mode of multiple transmitting antennas and multiple receiving antennas, have
Test device and method by space environment restrict and cause beat flow velocity rate do not increase, workability of the WLAN under mimo mode
It can be easy limited.
Specifically, for example, as shown in Figure 1, Devices to test 2 is (i.e. during beating stream due to antenna directivity
DUT multi-path antenna ANT1 and ANT2) is possible to be connected to certain antenna all the way of the terminal device 3 with wireless network card simultaneously
On (such as ANT4), this, which leads to Devices to test 2 probabilityly, be can not work normally under mimo mode, cause to beat on flow data not
It goes, and then influences producing line erect-position yield.
To sum up, need the new mimo mode of one kind beats flow velocity rate measuring technology.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome existing mimo mode beat flow velocity rate measuring technology be easy
Leading to Devices to test probabilityly can not work normally under mimo mode and causes to beat the defect that flow data does not increase, and propose one
Kind mimo mode beats flow velocity rate test device and test method.
The present invention is to solve above-mentioned technical problem by using following technical proposals:
Beat flow velocity rate test device the present invention provides a kind of mimo mode, it is characterized in that comprising shielded box, to
Measurement equipment and terminal device with wireless network card, wherein the wireless network card has multichannel network interface card antenna, the Devices to test
With being configured to be communicatively connected to the multichannel Devices to test antenna of the multichannel network interface card antenna, and the multichannel network interface card
Antenna and the multichannel Devices to test antenna are arranged in correspondingly in the shielded box, so that multipair antenna pair is formed,
At least one piece of metal partion (metp) is equipped in the shielded box, the metal partion (metp) is arranged to can be by each pair of antenna to spaced apart.
Preferably, the terminal device is computer.
Preferably, the Devices to test is arranged in the shielded box.
Preferably, the wireless network card has two-way network interface card antenna, the Devices to test, which has, to be configured to communicate
It is connected to the two-way Devices to test antenna of the two-way network interface card antenna, the two-way network interface card antenna and two-way Devices to test day
Line forms two pairs of antennas pair, is equipped with one piece of metal partion (metp) in the shielded box, the metal partion (metp) is arranged to separate described two
To antenna pair.
Preferably, the flow velocity rate test device of beating further includes control equipment, the control equipment is arranged in the shielding
Outside case, and the control equipment is configured to control the Devices to test and each road of the statistics Devices to test is waited for
Measurement equipment antenna beats flow data.
Stream Rate Test Method is beaten the present invention also provides a kind of mimo mode, it is characterized in that, using as described above
Beat flow velocity rate test device to the Devices to test carry out beat stream rate test.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that:
Mimo mode according to the present invention beats flow velocity rate test device and test method, is improved by simple structure,
The test percent of pass for playing stream rate test of mimo mode, Jin Eryou can be improved in the case where not increasing test environment space
Help improve production efficiency and production capacity, and low in cost.
Detailed description of the invention
Fig. 1 is the schematic diagram for beating flow velocity rate test device according to the mimo mode of the prior art.
Fig. 2 is the schematic diagram for beating flow velocity rate test device according to the mimo mode of the preferred embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings of the specification, further the preferred embodiment of the present invention is described in detail, description below
To be illustrative, not limitation of the present invention, any other similar situation also fall within protection scope of the present invention it
In.
In specific descriptions below, term of directionality, such as "left", "right", "upper", "lower", "front", "rear" etc.,
The direction with reference to described in attached drawing uses.Component in various embodiments of the present invention can be placed in a variety of different directions, directionality
Term be for illustrative purposes and not restrictive.
Refering to what is shown in Fig. 2, mimo mode according to the preferred embodiment of the present invention plays flow velocity rate test device, including screen
Cover case 1, Devices to test 2 (i.e. DUT) and the terminal device 3 with wireless network card.
Wireless network card has multichannel network interface card antenna, and Devices to test 2, which has, to be configured to be communicatively connected to multichannel network interface card
The multichannel Devices to test antenna of antenna, and multichannel network interface card antenna and multichannel Devices to test antenna are arranged in screen correspondingly
It covers in case 1, to form multipair antenna pair, at least one piece of metal partion (metp) 5, metal partion (metp) 5 is equipped in shielded box 1 and is arranged to energy
Enough by each pair of antenna to spaced apart.
For example, in the embodiment illustrated in fig. 2, wireless network card has two-way network interface card antenna ANT3 and ANT4,
Devices to test 2 has two-way Devices to test the antenna ANT1 and ANT2 for being configured to be communicatively connected to two-way network interface card antenna,
Two-way network interface card antenna and two-way Devices to test antenna form two pairs of antennas pair, that is, ANT1 and ANT3 is a pair of, ANT2 and ANT4 mono-
It is right.One piece of metal partion (metp) 5 is equipped in shielded box 1, metal partion (metp) 5 is arranged to separate two pairs of antennas pair.
By the setting of the metal partion (metp) 5, DUT and the respective multichannel of wireless network card can be significantly increased during beating stream
Isolation between antenna, such as in the embodiment shown in figure 2, antenna ANT1 and ANT3, ANT2 and ANT4 can establish
It is stably connected with, so that DUT be made to can work normally under such as 11N mimo mode, beats flow data and can also stablize and requiring
On index, the yield of the erect-position of producing line is improved.According to some tests done, in embodiment such as shown in Fig. 2
In, the setting of the metal partion (metp) 5 may make dozen flow data improve compared with prior art by about one time, and effect is very significant.
According to certain embodiments of the present invention, terminal device 3 is the computer with wireless network card, and Devices to test 2
Can integral arrangement in shielded box 1.
According to certain embodiments of the present invention, beating flow velocity rate test device further includes control equipment 4, controls 4 cloth of equipment
Be placed in outside shielded box 1, and control equipment 4 be configured to control Devices to test 2 and count Devices to test 2 each road wait for
Measurement equipment antenna beats flow data.
Preferred embodiment according to the present invention, a kind of mimo mode can also be provided beats stream Rate Test Method, uses
Flow velocity rate test device device under test 2 of beating as above carries out playing stream rate test.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, and these become
More protection scope of the present invention is each fallen with modification.
Claims (6)
1. a kind of mimo mode beats flow velocity rate test device, which is characterized in that it include shielded box, Devices to test and band whether there is or not
The terminal device of gauze card, wherein
The wireless network card has multichannel network interface card antenna, and the Devices to test is described more with being configured to be communicatively connected to
The multichannel Devices to test antenna of road network card antenna, and the multichannel network interface card antenna and the multichannel Devices to test antenna are by one by one
It is accordingly arranged in the shielded box, to form multipair antenna pair, at least one piece of metal partion (metp) is equipped in the shielded box,
The metal partion (metp) is arranged to can be by each pair of antenna to spaced apart.
2. beating flow velocity rate test device as described in claim 1, which is characterized in that the terminal device is computer.
3. beating flow velocity rate test device as described in claim 1, which is characterized in that the Devices to test is arranged in the screen
It covers in case.
4. beating flow velocity rate test device as described in claim 1, which is characterized in that the wireless network card has two-way network interface card day
Line, the Devices to test have the two-way Devices to test antenna for being configured to be communicatively connected to the two-way network interface card antenna,
The two-way network interface card antenna and the two-way Devices to test antenna form two pairs of antennas pair, are equipped with one block of metal in the shielded box
Partition, the metal partion (metp) are arranged to separate two pairs of antennas pair.
5. beating flow velocity rate test device as described in claim 1, which is characterized in that the flow velocity rate test device of beating further includes
Equipment is controlled, the control equipment is arranged in outside the shielded box, and the control equipment is configured to described in control
Each road Devices to test antenna of Devices to test and the statistics Devices to test beats flow data.
6. a kind of mimo mode beats stream Rate Test Method, which is characterized in that using such as any one of claim 1-5 institute
The flow velocity rate test device of beating stated carries out the Devices to test to play stream rate test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253052.2A CN109831803A (en) | 2019-03-29 | 2019-03-29 | Mimo mode beats flow velocity rate test device and test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910253052.2A CN109831803A (en) | 2019-03-29 | 2019-03-29 | Mimo mode beats flow velocity rate test device and test method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109831803A true CN109831803A (en) | 2019-05-31 |
Family
ID=66874572
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910253052.2A Withdrawn CN109831803A (en) | 2019-03-29 | 2019-03-29 | Mimo mode beats flow velocity rate test device and test method |
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| CN102801480A (en) * | 2011-05-24 | 2012-11-28 | 中兴通讯股份有限公司 | Method and device for acquiring template signal |
| CN105704740A (en) * | 2015-06-29 | 2016-06-22 | 南方银谷科技有限公司 | Train vehicle-ground communication network system |
| CN105813124A (en) * | 2014-12-31 | 2016-07-27 | 展讯通信（上海）有限公司 | Performance test method and system of WIFI and/or LTE terminal device |
| CN108260144A (en) * | 2018-01-12 | 2018-07-06 | 四川斐讯信息技术有限公司 | The automatic test device and method of a kind of wireless radio frequency index |
| CN108574608A (en) * | 2017-03-13 | 2018-09-25 | 深圳市新益技术有限公司 | A kind of wireless telecommunications testing throughput system and method based on MIMO |
| CN108767477A (en) * | 2018-05-21 | 2018-11-06 | 四川斐讯信息技术有限公司 | A kind of control method of router and wireless signal radiation direction |
-
2019
- 2019-03-29 CN CN201910253052.2A patent/CN109831803A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801480A (en) * | 2011-05-24 | 2012-11-28 | 中兴通讯股份有限公司 | Method and device for acquiring template signal |
| CN105813124A (en) * | 2014-12-31 | 2016-07-27 | 展讯通信（上海）有限公司 | Performance test method and system of WIFI and/or LTE terminal device |
| CN105704740A (en) * | 2015-06-29 | 2016-06-22 | 南方银谷科技有限公司 | Train vehicle-ground communication network system |
| CN108574608A (en) * | 2017-03-13 | 2018-09-25 | 深圳市新益技术有限公司 | A kind of wireless telecommunications testing throughput system and method based on MIMO |
| CN108260144A (en) * | 2018-01-12 | 2018-07-06 | 四川斐讯信息技术有限公司 | The automatic test device and method of a kind of wireless radio frequency index |
| CN108767477A (en) * | 2018-05-21 | 2018-11-06 | 四川斐讯信息技术有限公司 | A kind of control method of router and wireless signal radiation direction |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191210 Address after: 201114 room 8, building 2388, 501 Chen Cheng Road, Shanghai, Minhang District Applicant after: CAMBRIDGE INDUSTRIES (SHANGHAI) CO., LTD. Address before: 201114 room 8, building 2388, 501 Chen Cheng Road, Shanghai, Minhang District Applicant before: CAMBRIDGE INDUSTRIES (SHANGHAI) CO., LTD. Applicant before: CAMBRIDGE ELECTRONIC (ZHEJIANG) CO., LTD. |
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20190531 |