CN102655435A - Signal testing system and method of multi-antenna wireless network card - Google Patents
Signal testing system and method of multi-antenna wireless network card Download PDFInfo
- Publication number
- CN102655435A CN102655435A CN2011100511681A CN201110051168A CN102655435A CN 102655435 A CN102655435 A CN 102655435A CN 2011100511681 A CN2011100511681 A CN 2011100511681A CN 201110051168 A CN201110051168 A CN 201110051168A CN 102655435 A CN102655435 A CN 102655435A
- Authority
- CN
- China
- Prior art keywords
- signal
- network interface
- interface card
- antenna
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a signal testing system and method of a multi-antenna wireless network card. The signal testing system is provided with a testing end; the testing end is provided with the wireless network card which is connected with at least two network card antennas; and the testing system at least comprises a wireless access point, a connecting unit, a signal detection unit and a control unit; and the connecting unit, the signal detection unit and the control unit are arranged at the testing end. The testing method at least comprises the following step of providing the wireless access point with fixed distance from the testing end; the control unit controls the connection of the wireless network card with all the network-card antennas respectively and connection with the wireless access point; and the signal detection unit detects receiving signal values in connection of all the network card antennas and the wireless access points. Therefore, according to the invention, whether each network card antenna is normal can be correctly known.
Description
[technical field]
The present invention relates to signal test system and method, be specifically related to a kind of signal test system and method for multi-antenna wireless network interface card.
[background technology]
Along with the development of electronic communication industry, in electronic product and process that the external world communicates by letter, communication is more and more favored by people.
For notebook computer, the wireless network card of its configuration more and more hopes to be operated in (802.11a/b/g/n) under the various modes, thereby covers 2.4GHZ and many frequency ranges of 5GHZ.Therefore, its corresponding configuration there are two, three or more antenna.
As everyone knows, RSSI (Received Signal Strength Indication; The signal strength signal intensity indication that receives) is the optional part of wireless transmission layer, is used for judging link quality, and whether increases the index that intensity is sent in broadcasting.
See also Fig. 1, Fig. 1 is the signal testing sketch map of the multi-antenna wireless network interface card of prior art notebook computer.At present, to containing the notebook computer of multi-antenna wireless network interface card, carry out signal testing, in test RSSI index, adopt following mode usually: (Access Point is called for short to place wireless aps at predeterminated position; WAP) 100, said wireless aps 100 comprises antenna 101; The notebook computer 200 that will contain wireless network card 203 places apart from wireless aps 100 certain distances (for example being 5 meters), and said wireless network card 203 is equipped with antenna 201, antenna 202; Said antenna 201, antenna 202 actings in conjunction; Receive signal from said antenna 101, show, learn test result through the signal lattice on notebook computer (RSSI numerical value is divided into several signal lattice intensity); When for example the signal lattice were four lattice, test was passed through.
Yet, when adopting aforesaid way to test, can have following problem: judge that with the signal lattice RSSI index is comparatively coarse, the not enough quantification; In addition, when two or more antenna was tested, if one of them antenna quality is normal, the signal lattice of test result can reach normally usually, therefore, even other antenna quality is bad, also can't learn.
In view of this, be necessary to provide a kind of signal test system and method for multi-antenna wireless network interface card in fact, to address the above problem.
[summary of the invention]
The signal test system and the method that the purpose of this invention is to provide a kind of multi-antenna wireless network interface card have solved when a plurality of aerial signals are tested, and can't correctly learn the problem of each antenna condition.
In order to achieve the above object, the signal test system of multi-antenna wireless network interface card of the present invention, said test macro has test lead, and said test lead is provided with said wireless network card, and said wireless network card is connected with at least two network interface card antennas, and said test macro comprises:
WAP, it comprises access point antenna, in order to the emission wireless signal, said WAP has the access title, has fixed range between said WAP and said test lead;
Linkage unit; Be located at said test lead, said linkage unit is connected with said wireless network card, and said linkage unit is in order to select the access title of said WAP; And receive said wireless signal through said network interface card antenna, connect with said WAP;
Detecting signal unit is located at said test lead, and said detecting signal unit is connected with said wireless network card, in order to detect the signal value of each said network interface card antenna;
Control unit is located at said test lead, and said control unit is connected with each said network interface card antenna respectively in order to control said wireless network card, and said detecting signal unit detects the corresponding signal value of each said network interface card antenna respectively.
Optional; The signal test system of said multi-antenna wireless network interface card also comprises threshold cell; Be located at said test lead, said threshold cell is in order to provide each said network interface card antenna corresponding signal threshold value, and whether normally said signal threshold value is each said network interface card antenna receiving signal value critical value.
Optional, the signal test system of said multi-antenna wireless network interface card also comprises display unit, is located at said test lead, said display unit is connected with said detecting signal unit, shows in order to the signal value that said detecting signal unit is detected.
Optional, said threshold cell is connected with said display unit, and said display unit is the signal threshold value in order to show that each said network interface card antenna is corresponding also.
Optional; The signal test system of said multi-antenna wireless network interface card also comprises judging unit; Be located at said test lead, said judging unit is connected with said detecting signal unit and said threshold cell, in order to the signal value with detected each the said network interface card antenna of said detecting signal unit; The signal threshold value of each the said network interface card antenna that provides with said threshold cell is done comparison, and whether draw said network interface card antenna receiving signal ability normal; When said signal value during more than or equal to said signal threshold value, it is normal to draw said network interface card antenna receiving signal ability, and when said signal value during less than said signal threshold value, it is undesired to draw said network interface card antenna receiving signal ability.
The present invention also provides a kind of signal testing method of multi-antenna wireless network interface card, and based on the signal test system of said multi-antenna wireless network interface card, this method of testing comprises:
WAP with the test lead fixed range is provided;
Said control unit is controlled said wireless network card and is connected and is connected with said WAP with each said network interface card antenna respectively;
Said detecting signal unit detects the reception signal value that each said network interface card antenna is connected with said WAP.
Optional, the scope of said fixed range is 4.5～～5.5 meters.
Optional; Before the said step that provides with the WAP of wireless network card fixed range; Also comprise step: provide each said network interface card antenna to connect the corresponding signal threshold value of said WAP, whether normally said signal threshold value is each said network interface card antenna receiving signal value critical value.
Optional; After the reception signal value step that said each said network interface card antenna of detecting signal unit detection is connected with said WAP, also comprise step: at the corresponding signal value of reception signal value detected each the said network interface card antenna of demonstration that detects each said network interface card antenna connection of detection and connect with said WAP.
Optional, after the reception signal value step that said each said network interface card antenna of detecting signal unit detection is connected with said WAP, also comprise step: show corresponding signal value and the signal threshold value of detected each said network interface card antenna.
Optional, after the reception signal value step that said each said network interface card antenna of detecting signal unit detection is connected with said WAP, also comprise step: judge that whether the corresponding signal value of each said network interface card antenna is more than or equal to its signal threshold value; If show that then said this network interface card antenna receiving signal ability is normal; If not, show that then said this network interface card antenna receiving signal ability is undesired.
Optional, the said step that provides each said network interface card antenna to connect the corresponding signal threshold value of said WAP comprises: choose several same specification and receive normal this network interface card antenna of signal capabilities; Respectively this network interface card antenna is connected with said wireless network card respectively, and finally is connected with fixed range with said WAP; Detect the signal value of this several same specification network interface card antenna; Draw the signal threshold value of this specification network interface card antenna according to detected signal value.
Optional, the detected signal value of said foundation draws the step of the signal threshold value of this specification network interface card antenna, is to get the mean value of signal value of detected this several same specification network interface card antenna as the signal threshold value of this specification network interface card antenna.
Optional, the detected signal value of said foundation draws the step of the signal threshold value of this specification network interface card antenna, is to get the minimum value of signal value of detected this several same specification network interface card antenna as the signal threshold value of this specification network interface card antenna.
Optional, said signal value is the RSSI value.
Compared to prior art; The signal test system of multi-antenna wireless network interface card of the present invention and method; Because control unit is controlled said wireless network card and is connected with each said network interface card antenna respectively; Said detecting signal unit detects the corresponding signal value of each said network interface card antenna respectively, thereby can learn correctly whether each network interface card antenna is normal.Simultaneously, in one embodiment of the invention, display unit shows the signal value that said detecting signal unit detects, and therefore quantizes more.
[description of drawings]
Fig. 1 is the signal testing sketch map of the multi-antenna wireless network interface card of prior art notebook computer.
Fig. 2 is the frame assumption diagram of signal test system first embodiment of multi-antenna wireless network interface card of the present invention.
Fig. 3 is the frame assumption diagram of signal test system second embodiment of multi-antenna wireless network interface card of the present invention.
Fig. 4 is the method flow diagram of signal testing method first embodiment of multi-antenna wireless network interface card of the present invention.
Fig. 5 is the method flow diagram of signal testing method second embodiment of multi-antenna wireless network interface card of the present invention.
Fig. 6 is the method flow diagram that the signal threshold value step is provided of signal testing method second embodiment of multi-antenna wireless network interface card of the present invention.
Fig. 7 is the signal testing of multi-antenna wireless network interface card of the present invention display interface figure as a result.
[embodiment]
See also Fig. 2, Fig. 2 is the frame assumption diagram of signal test system first embodiment of multi-antenna wireless network interface card of the present invention.
In order to achieve the above object; The signal test system of multi-antenna wireless network interface card of the present invention; Said test macro has test lead 20, and said test lead 20 is provided with said wireless network card 21, and said wireless network card 21 is connected with at least two network interface card antennas 22; In this first embodiment, said test macro comprises:
Detecting signal unit 24 is located at said test lead 20, and said detecting signal unit 24 is connected with said wireless network card 21, in order to detect the signal value of each said network interface card antenna 22;
Wherein, In this first embodiment, the signal test system of said multi-antenna wireless network interface card can also comprise display unit 26, is located at said test lead 20; Said display unit 26 is connected with said detecting signal unit 24, shows in order to the signal value that said detecting signal unit 24 is detected.
It is thus clear that; Because the said wireless network card 21 of said control unit 25 controls is connected with each said network interface card antenna 22 respectively; Said detecting signal unit 24 detects the signal value of each said network interface card antenna 22 correspondence respectively, thereby can learn correctly whether each network interface card antenna 22 is normal.And display unit 26 shows the signal value that said detecting signal unit 24 detects, and therefore quantizes more.
Please consult Fig. 3 again, Fig. 3 is the frame assumption diagram of signal test system second embodiment of multi-antenna wireless network interface card of the present invention.
In this second embodiment; This test macro each unit in comprising first embodiment; Also comprise threshold cell 27; Be located at said test lead 20, said threshold cell 27 is in order to provide the signal threshold value of each said network interface card antenna 22 correspondence, and said signal threshold value is whether normally each said network interface card antenna 22 receives signal values critical values.
Certainly, said threshold cell 27 can also be connected with said display unit 26, and said display unit 26 also in order to show the signal threshold value of each said network interface card antenna 22 correspondence, is judged thereby offer the tester.
Certainly; The signal test system of said multi-antenna wireless network interface card can also comprise judging unit 28; Be connected with said detecting signal unit 24 and said threshold cell 27; In order to the signal value with said detecting signal unit 24 detected each said network interface card antenna 22, the signal threshold value of each the said network interface card antenna 22 that provides with said threshold cell 27 is done comparison, and whether drawing said network interface card antenna 22, to receive signal capabilities normal; When said signal value during more than or equal to said signal threshold value, drawing said network interface card antenna 22, to receive signal capabilities normal, and when said signal value during less than said signal threshold value, drawing said network interface card antenna 22, to receive signal capabilities undesired.
Fig. 4 is the method flow diagram of signal testing method first embodiment of multi-antenna wireless network interface card of the present invention.
The present invention also provides a kind of signal testing method of multi-antenna wireless network interface card, and based on the signal test system of said multi-antenna wireless network interface card, in this first embodiment, this method of testing comprises:
Step 400: the WAP with the test lead fixed range is provided;
Step 401: said control unit is controlled said wireless network card and is connected and is connected with said WAP with each said network interface card antenna respectively;
Step 402: said detecting signal unit detects the reception signal value that each said network interface card antenna is connected with said WAP.
Wherein, the scope of said fixed range can be 4.5～～5.5 meters, preferablely can elect 5 meters as.
Wherein, said signal value can be the RSSI value.
Wherein, after the step 402, can also comprise step: show the corresponding signal value of detected each said network interface card antenna.
Thus it is clear that,, detect the reception signal value that each said network interface card antenna is connected with said WAP, thereby can learn correctly whether each network interface card antenna is normal because said wireless network card is connected and is connected with said WAP with each said network interface card antenna respectively.
Please consult Fig. 5 again, Fig. 5 is the method flow diagram of signal testing method second embodiment of multi-antenna wireless network interface card of the present invention.
In this second embodiment, this method each step in comprising first embodiment, before step 400 step, also comprise step 403: provide each said network interface card antenna to connect the corresponding signal threshold value of said WAP; Whether normally said signal threshold value is each said network interface card antenna receiving signal value critical value.
Wherein, after the step 402, can be for comprising step: show corresponding signal value and the signal threshold value of detected each said network interface card antenna; To make things convenient for tester's control signal threshold value to make a decision.
Here, in this second embodiment, after the step 402, be to comprise step 404: judge that whether the corresponding signal value of each said network interface card antenna is more than or equal to its signal threshold value; If then execution in step 405: show that said this network interface card antenna receiving signal ability is normal; If not, execution in step 406 then: show that said this network interface card antenna receiving signal ability is undesired.
Fig. 6 is the signal testing method second embodiment test result display interface figure of multi-antenna wireless network interface card of the present invention.
As shown in the figure: the signal threshold value of network interface card antenna ANT-1, ANT-2 is respectively :-65 ,-55; And the signal value of test gained is respectively-55 ,-35, respectively greater than the signal threshold value of correspondence; Test result shows that network interface card antenna ANT-1, ANT-2 receive signal capabilities normal (PASS).
Fig. 7 is the method flow diagram that the signal threshold value step is provided of signal testing method second embodiment of multi-antenna wireless network interface card of the present invention.
Particularly, for the step 403 among second embodiment, can be specially and comprise the steps:
Step 4031: choose several same specification and receive normal this network interface card antenna of signal capabilities;
Step 4032: respectively this network interface card antenna is connected with said wireless network card respectively, and finally is connected with fixed range with said WAP;
Step 4033: the signal value that detects this several same specification network interface card antenna;
Step 4034: the signal threshold value that draws this specification network interface card antenna according to detected signal value.
Wherein, said step 4034 can be to get the mean value of signal value of detected this several same specification network interface card antenna as the signal threshold value of this specification network interface card antenna.
Wherein, said step 4034 can be to get the minimum value of signal value of detected this several same specification network interface card antenna as the signal threshold value of this specification network interface card antenna.
Claims (15)
1. the signal test system of a multi-antenna wireless network interface card, said test macro has test lead, and said test lead is provided with said wireless network card, and said wireless network card is connected with at least two network interface card antennas, it is characterized in that, and said test macro comprises:
WAP, it comprises access point antenna, in order to the emission wireless signal, said WAP has the access title, has fixed range between said WAP and said test lead;
Linkage unit; Be located at said test lead, said linkage unit is connected with said wireless network card, and said linkage unit is in order to select the access title of said WAP; And receive said wireless signal through said network interface card antenna, connect with said WAP;
Detecting signal unit is located at said test lead, and said detecting signal unit is connected with said wireless network card, in order to detect the signal value of each said network interface card antenna;
Control unit is located at said test lead, and said control unit is connected with each said network interface card antenna respectively in order to control said wireless network card, and said detecting signal unit detects the corresponding signal value of each said network interface card antenna respectively.
2. the signal test system of multi-antenna wireless network interface card as claimed in claim 1; It is characterized in that; The signal test system of said multi-antenna wireless network interface card also comprises threshold cell; In order to provide each said network interface card antenna corresponding signal threshold value, whether normally said signal threshold value is each said network interface card antenna receiving signal value critical value.
3. the signal test system of multi-antenna wireless network interface card as claimed in claim 1; It is characterized in that; Said signal test system also comprises display unit; Be located at said test lead, said display unit is connected with said detecting signal unit, shows in order to the signal value that said detecting signal unit is detected.
4. the signal test system of multi-antenna wireless network interface card as claimed in claim 2; It is characterized in that said signal test system also comprises display unit, be located at said test lead; Said display unit is connected with said detecting signal unit; Signal value in order to said detecting signal unit is detected shows that said threshold cell is connected with said display unit, and said display unit is the signal threshold value in order to show that each said network interface card antenna is corresponding also.
5. the signal test system of multi-antenna wireless network interface card as claimed in claim 2; It is characterized in that said signal test system also comprises judging unit, be located at said test lead; Said judging unit is connected with said detecting signal unit and said threshold cell; In order to the signal value with detected each the said network interface card antenna of said detecting signal unit, the signal threshold value of each the said network interface card antenna that provides with said threshold cell is done comparison, and whether draw said network interface card antenna receiving signal ability normal; When said signal value during more than or equal to said signal threshold value, it is normal to draw said network interface card antenna receiving signal ability, and when said signal value during less than said signal threshold value, it is undesired to draw said network interface card antenna receiving signal ability.
6. the signal testing method of a multi-antenna wireless network interface card, the signal test system based on said multi-antenna wireless network interface card is characterized in that, this method of testing comprises:
WAP with the test lead fixed range is provided;
Said control unit is controlled said wireless network card and is connected and is connected with said WAP with each said network interface card antenna respectively;
Said detecting signal unit detects the reception signal value that each said network interface card antenna is connected with said WAP.
7. the signal testing method of multi-antenna wireless network interface card as claimed in claim 6 is characterized in that, the scope of said fixed range is 4.5～～5.5 meters.
8. the signal testing method of multi-antenna wireless network interface card as claimed in claim 6; It is characterized in that; Before the said step that provides with the WAP of wireless network card fixed range; Also comprise step: provide each said network interface card antenna to connect the corresponding signal threshold value of said WAP, whether normally said signal threshold value is each said network interface card antenna receiving signal value critical value.
9. the signal testing method of multi-antenna wireless network interface card as claimed in claim 6; It is characterized in that; After the reception signal value step that said each said network interface card antenna of detecting signal unit detection is connected with said WAP, also comprise step: show the corresponding signal value of detected each said network interface card antenna.
10. the signal testing method of multi-antenna wireless network interface card as claimed in claim 8; It is characterized in that; After the reception signal value step that said each said network interface card antenna of detecting signal unit detection is connected with said WAP, also comprise step: show corresponding signal value and the signal threshold value of detected each said network interface card antenna.
11. the signal testing method of multi-antenna wireless network interface card as claimed in claim 8; It is characterized in that; After the reception signal value step that said each said network interface card antenna of detecting signal unit detection is connected with said WAP, also comprise step: judge that whether the corresponding signal value of each said network interface card antenna is more than or equal to its signal threshold value; If show that then said this network interface card antenna receiving signal ability is normal; If not, show that then said this network interface card antenna receiving signal ability is undesired.
12. the signal testing method of multi-antenna wireless network interface card as claimed in claim 8; It is characterized in that the said step that provides each said network interface card antenna to connect the corresponding signal threshold value of said WAP comprises: choose several same specification and receive normal this network interface card antenna of signal capabilities; Respectively this network interface card antenna is connected with said wireless network card respectively, and finally is connected with fixed range with said WAP; Detect the signal value of this several same specification network interface card antenna; Draw the signal threshold value of this specification network interface card antenna according to detected signal value.
13. the signal testing method of multi-antenna wireless network interface card as claimed in claim 12; It is characterized in that; The detected signal value of said foundation draws the step of the signal threshold value of this specification network interface card antenna, is to get the mean value of signal value of detected this several same specification network interface card antenna as the signal threshold value of this specification network interface card antenna.
14. the signal testing method of multi-antenna wireless network interface card as claimed in claim 12; It is characterized in that; The detected signal value of said foundation draws the step of the signal threshold value of this specification network interface card antenna, is to get the minimum value of signal value of detected this several same specification network interface card antenna as the signal threshold value of this specification network interface card antenna.
15. the signal testing method like each described multi-antenna wireless network interface card among the claim 6-14 is characterized in that, said signal value is the RSSI value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110051168.1A CN102655435B (en) | 2011-03-03 | 2011-03-03 | Signal testing system and method of multi-antenna wireless network card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110051168.1A CN102655435B (en) | 2011-03-03 | 2011-03-03 | Signal testing system and method of multi-antenna wireless network card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102655435A true CN102655435A (en) | 2012-09-05 |
| CN102655435B CN102655435B (en) | 2014-07-16 |
Family
ID=46730969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110051168.1A Expired - Fee Related CN102655435B (en) | 2011-03-03 | 2011-03-03 | Signal testing system and method of multi-antenna wireless network card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102655435B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640142A (en) * | 2013-11-15 | 2015-05-20 | 神讯电脑(昆山)有限公司 | Automatic wireless network card test method |
| CN108667693A (en) * | 2018-07-24 | 2018-10-16 | 成都西加云杉科技有限公司 | Testing throughput system and method |
| CN113453233A (en) * | 2021-05-26 | 2021-09-28 | 北京连山科技股份有限公司 | Method and system for connecting multi-link host computer with antenna single network card |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960336A (en) * | 1996-05-14 | 1999-09-28 | Matsushita Communication Industrial Co., Ltd. | Data receiving apparatus |
| CN201018520Y (en) * | 2007-03-07 | 2008-02-06 | 山东省计算中心 | Portable GPRS/WLAN network synthesis signal analyzer |
| CN101309135A (en) * | 2008-03-07 | 2008-11-19 | 华中科技大学 | Method for enhancing reliability of industrial wireless sensor network |
| CN101873234A (en) * | 2009-04-25 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Network card performance testing system and method |
| CN101882099A (en) * | 2009-05-06 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Network card test system and method |
| CN101945422A (en) * | 2010-09-30 | 2011-01-12 | 英业达股份有限公司 | Test method of antennas and wireless communication device applying same |
-
2011
- 2011-03-03 CN CN201110051168.1A patent/CN102655435B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960336A (en) * | 1996-05-14 | 1999-09-28 | Matsushita Communication Industrial Co., Ltd. | Data receiving apparatus |
| CN201018520Y (en) * | 2007-03-07 | 2008-02-06 | 山东省计算中心 | Portable GPRS/WLAN network synthesis signal analyzer |
| CN101309135A (en) * | 2008-03-07 | 2008-11-19 | 华中科技大学 | Method for enhancing reliability of industrial wireless sensor network |
| CN101873234A (en) * | 2009-04-25 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Network card performance testing system and method |
| CN101882099A (en) * | 2009-05-06 | 2010-11-10 | 鸿富锦精密工业（深圳）有限公司 | Network card test system and method |
| CN101945422A (en) * | 2010-09-30 | 2011-01-12 | 英业达股份有限公司 | Test method of antennas and wireless communication device applying same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640142A (en) * | 2013-11-15 | 2015-05-20 | 神讯电脑(昆山)有限公司 | Automatic wireless network card test method |
| CN108667693A (en) * | 2018-07-24 | 2018-10-16 | 成都西加云杉科技有限公司 | Testing throughput system and method |
| CN108667693B (en) * | 2018-07-24 | 2020-10-09 | 成都西加云杉科技有限公司 | Throughput testing system and method |
| CN113453233A (en) * | 2021-05-26 | 2021-09-28 | 北京连山科技股份有限公司 | Method and system for connecting multi-link host computer with antenna single network card |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102655435B (en) | 2014-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9860772B2 (en) | Method and apparatus for determining connection relationship between an antenna feeding port of base station and an antenna port | |
| CN103901047B (en) | A kind of method and system of detection wireless product antenna welding quality | |
| US9426669B2 (en) | Method, device and system for detecting state of base station reverse diversity link and base station | |
| CN103779669A (en) | Antenna device and method for controlling antenna device | |
| CN106452620A (en) | Method and system of testing receptivity of wireless terminal | |
| US10680328B2 (en) | Method and apparatus for detecting connection line order of electrical tilting antenna | |
| CN104811524A (en) | Method and device for testing radio frequency performance of terminal | |
| CN102986146A (en) | Method and arrangement for reducing interference and enhancing coverage | |
| CN106199237A (en) | The system of test device antenna | |
| CN103491565B (en) | Communication terminal radio frequency test system and method for testing thereof | |
| CN113765604A (en) | Antenna anomaly detection method, device, equipment and storage medium | |
| CN102655435B (en) | Signal testing system and method of multi-antenna wireless network card | |
| CN106099397A (en) | There is the electronic installation of multiple antennas | |
| US8874045B2 (en) | RF circuit and isolation detecting device thereof, and method for measuring a degree of isolation between a first RF circuit and a second RF circuit with respect to a frequency | |
| US20070072562A1 (en) | Wireless communication module, wireless communication apparatus having wireless communication module, and control method thereof | |
| CN108391280A (en) | Signal test system based on NB-IOT networks and method | |
| CN104735687B (en) | A kind of single verification service test method and device of standing | |
| CN1216506C (en) | Channel entering method for radio communication system and user station | |
| CN102171532B (en) | Antenna azimuth detection device, detection method and device for reversal of antenna | |
| CN104125624B (en) | A kind of information processing method and electronic equipment | |
| CN106604293B (en) | Device configuration with wireless gigabit capability | |
| CN114374417A (en) | Antenna detection method and device, electronic equipment and storage medium | |
| CN111492600B (en) | Radio frequency channel connection detection method and device | |
| CN112671482A (en) | Wireless module testing method and device | |
| CN108111238B (en) | Local area network antenna detection method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20180303 |