CN108184243A - Signal tester and signal test system based on NB-IOT networks - Google Patents
Signal tester and signal test system based on NB-IOT networks Download PDFInfo
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- CN108184243A CN108184243A CN201810016338.4A CN201810016338A CN108184243A CN 108184243 A CN108184243 A CN 108184243A CN 201810016338 A CN201810016338 A CN 201810016338A CN 108184243 A CN108184243 A CN 108184243A
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- 238000012360 testing method Methods 0.000 title claims abstract description 43
- 238000004891 communication Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 241001062009 Indigofera Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- 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
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of signal tester based on NB IOT networks, the detection parameters for the signal to NB IOT networks are tested, and including shell and are set to the test module of enclosure；Test template includes master control borad, the bluetooth unit for being responsible for the NB IOT communication units being received and transmitted to NB IOT signals, for connecting mobile phone and NB IOT communication units, the antenna for the NB IOT usim cards that access NB IOT dedicated networks and for receiving special NB IOT frequency band signals；NB IOT communication units, bluetooth unit, NB IOT usim cards and antenna are electrically connected on master control borad.The signal tester based on NB IOT networks can test the parameter value of access network.Using the signal tester based on NB IOT networks, a kind of signal test system based on NB IOT networks is further included.
Description
Technical field
The present invention relates to the field of signal testing, more particularly to a kind of signal tester and signal based on NB-IOT networks
Test system.
Background technology
It is mutual as all things on earth based on cellular narrowband Internet of Things (Narrow Band Internet of Things, NB-IOT)
One important branch of networking network.NB-IOT is implemented in cellular network, only consumes the bandwidth of about 180KHz, is deployed directly into
GSM network, UMTS network or LTE network are a kind of emerging Internet of Things networks, but in terms of the signal testing at NB-IOT networks
Still in blank stage, lack the directive function to NB-IOT network deployment decisions.
Therefore, the present invention provides signal testers and signal test system based on NB-IOT networks.
Invention content
It is a primary object of the present invention to provide a kind of signal tester and signal test system based on NB-IOT networks,
It is tested with the signal to NB-IOT networks and decision guidance is played to network deployment according to the network signal test result
The advantages of effect.
To achieve the above object, the technical solution taken of the present invention is：
A kind of signal tester based on NB-IOT networks, the detection parameters for the signal to NB-IOT networks are surveyed
Examination including shell and is set to the test module of the enclosure；The test template is including master control borad, for responsible to NB
NB-IOT communication units that signal is received and transmitted, the bluetooth list for connecting mobile phone and the NB-IOT communication units
Member, the antenna for the NB-IOT usim cards that access NB-IOT dedicated networks and for receiving special NB-IOT frequency band signals；
The NB-IOT communication units, the bluetooth unit, the NB-IOT usim cards and the antenna are electrically connected to
On the master control borad.
Preferably, the detection parameters include NB-IOT network signal intensities, sector auxiliary information, the bit error rate, handling capacity and penetrate
Frequency information.
Preferably, the special NB-IOT band limits is 824MHZ-960MHZ.
A kind of signal test system based on NB-IOT networks, including mobile phone, base station and as described above based on NB-
The network signal tester of IOT, the signal tester based on NB-IOT networks are carried out wireless by bluetooth and the mobile phone
Communication connection, the signal tester based on NB-IOT networks communicate wirelessly company by the antenna and the base station
It connects.
Preferably, it is equipped on the mobile phone and corresponding with the signal tester based on NB-IOT networks tests APP.
Preferably, it is corresponding on the mobile phone screen of the test APP to show connection hardware button, detection parameters button and ginseng
Numerical value display area.
Compared with prior art, the present invention accesses NB-IOT networks by NB-IOT usim cards, and NB-IOT communication units lead to
It crosses bluetooth unit and receives the inquiry instruction that extraneous transmitting terminal is sent, NB-IOT communication units receive extraneous inquiry end by antenna and pass
The parameter value of the NB-IOT networks returned.It can be to the parameter of access network by the above-mentioned signal tester based on NB-IOT networks
Value is tested.
Description of the drawings
Fig. 1 is the structure diagram of test module in signal tester of the embodiment of the present invention based on NB-IOT networks.
Fig. 2 is the structure diagram of the signal test system based on NB-IOT networks of the embodiment of the present invention.
Fig. 3 is the mobile phone screen display schematic diagram of the test APP of the embodiment of the present invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
NB-IOT (Narrow Band Internet of Things) is based on cellular narrowband Internet of Things, has and covers
Gai Guang, the features such as connection is more, rate is low, at low cost, low in energy consumption, framework is excellent.NB-IOT networks have great application space, base
It is used to test the detection parameters of the signal of NB-IOT networks in the signal tester of NB-IOT networks, according to the inspection of test
Can preferably the stability of NB-IOT networks be monitored by surveying parameter, so as to carry out phase to whole NB-IOT networks deployment
The adjustment answered, plays the role of deployment guideline.
Signal tester 100 based on NB-IOT networks includes shell (not shown) and is set to the test of enclosure
Module 110, as shown in Figure 1, for test module 110 in the signal tester 100 based on NB-IOT networks of the embodiment of the present invention
Structure diagram, wherein, test template 110 includes master control borad 111, for the responsible NB- being received and transmitted to NB signals
IOT communication units 112, for connect mobile phone and NB-IOT communication units bluetooth unit 113, for accessing NB-IOT private networks
The NB-IOT usim cards 114 of network and the antenna 115 for receiving special NB-IOT frequency band signals；NB-IOT communication units 112,
Bluetooth unit 113, NB-IOT usim cards 114 and antenna 115 are electrically connected on master control borad 111.USIM(Universal
Subscriber Identity Module) it is Global Subscriber identification card, it is the intelligent cards for including large scale integrated circuit, uses
In the significant data and information of registration user.Preferably, special NB-IOT band limits is 824MHZ-960MHZ.Preferably, it is electric
Letter supports 850MHZ, and mobile and unicom supports 900MHZ.
Preferably, detection parameters include NB-IOT network signal intensities, sector auxiliary information, the bit error rate, handling capacity and radio frequency letter
Breath etc..Wherein, it may determine that signal strength according to signal strength values, signal strength values are between 1-33, if proparea is worked as in test
Domain signal strength is less than 15, then illustrates that current signal strength is weaker, can be decided whether to increase base according to the signal strength values of detection
Standing enhances the signal strength in the region.
According to the above-mentioned signal tester 100 based on NB-IOT networks, surveyed using the signal based on NB-IOT networks
It tries instrument 100 and carries out signal testing, the invention also includes a kind of signal test system 10 based on NB-IOT networks, as shown in Fig. 2,
The structure diagram of the signal test system 10 based on NB-IOT networks for the present invention is somebody's turn to do the signal based on NB-IOT networks and surveys
Test system 10 includes mobile phone 200, base station 300 and the network signal tester 100 based on NB-IOT as above, based on NB-IOT's
Network signal tester 100 is communicated wirelessly with mobile phone 200 by bluetooth and connect, the network signal tester based on NB-IOT
100 are communicated wirelessly with base station 300 by antenna 200 and connect.Wherein, the network signal of NB-IOT is installed on mobile phone 200
The corresponding test APP of tester 100, as shown in figure 3, the mobile phone screen display schematic diagram for test APP, is corresponding with connection
Hardware button, detection parameters button and parameter value display area.Detection parameters button includes sector auxiliary information button, Bit Error Ratio Measurement
Button, handling capacity button, radio-frequency information button and Ping Test button.
According to the structure of the above-mentioned signal test system 10 based on NB-IOT networks, specific operation principle is as follows：
1. opening the signal tester 100 based on NB-IOT networks, and open simultaneously the test APP on mobile phone 200；
2. pressing and hardware button being connected on mobile phone 200, mobile phone 200 passes through bluetooth and the signal testing based on NB-IOT networks
Bluetooth unit 113 in instrument 100 is attached, and bluetooth unit 113 and NB-IOT communication units 112 are attached, and press connection
Acquiescence sends the inquiry instruction of network signal intensity after hardware button.
3. pressing the detection parameters button on mobile phone 200, mobile phone 200 sends NB-IOT communication units 112 by bluetooth
Inquiry instruction, different detection parameters correspond to different inquiry instructions；
Inquiry instruction is sent to base station 300 by 4.NB-IOT communication units 112 by antenna 115, and base station 300 is according to inquiry
Corresponding parameter value is obtained after instruction；
5. parameter value is sent back NB-IOT communication units 112 by base station 300, and passes through bluetooth and parameter value is sent back mobile phone
200, and the parameter value display area on mobile phone 200 is shown.
The present invention passes through the above-mentioned signal tester 100 based on NB-IOT networks and mobile phone 200 and the common work of base station 300
With the parameter value that can be docked into network is tested, and plays decision to network deployment according to the network signal test result
Directive function.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of signal tester based on NB-IOT networks, the detection parameters for the signal to NB-IOT networks are surveyed
Examination, which is characterized in that including shell and be set to the test module of the enclosure；The test template include master control borad,
Lead to for the responsible NB-IOT communication units being received and transmitted to NB-IOT signals, for connecting mobile phone with the NB-IOT
Believe the bluetooth unit of unit, for the NB-IOT usim cards that access NB-IOT dedicated networks and for receiving special NB-IOT frequencies
The antenna of segment signal；
The NB-IOT communication units, the bluetooth unit, the NB-IOT usim cards and the antenna are electrically connected to described
On master control borad.
2. the signal tester according to claim 1 based on NB-IOT networks, which is characterized in that the detection parameters packet
Include NB-IOT network signal intensities, sector auxiliary information, the bit error rate, handling capacity and radio-frequency information.
3. the signal tester according to claim 1 based on NB-IOT networks, which is characterized in that the special NB-IOT
Band limits is 824MHZ-960MHZ.
4. a kind of signal test system based on NB-IOT networks, which is characterized in that including mobile phone, base station and such as claim 1-
Signal tester of 3 any one of them based on NB-IOT networks, the signal tester based on NB-IOT networks pass through indigo plant
Tooth is communicated wirelessly with the mobile phone and is connect, the signal tester based on NB-IOT networks by the antenna with it is described
Base station communicates wirelessly connection.
5. the signal test system according to claim 4 based on NB-IOT networks, which is characterized in that pacify on the mobile phone
APP is tested equipped with corresponding with the signal tester based on NB-IOT networks.
6. the signal test system according to claim 5 based on NB-IOT networks, which is characterized in that the test APP
Mobile phone screen on corresponding show connection hardware button, detection parameters button and parameter value display area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016338.4A CN108184243A (en) | 2018-01-08 | 2018-01-08 | Signal tester and signal test system based on NB-IOT networks |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016338.4A CN108184243A (en) | 2018-01-08 | 2018-01-08 | Signal tester and signal test system based on NB-IOT networks |
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| CN108184243A true CN108184243A (en) | 2018-06-19 |
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| CN201810016338.4A Pending CN108184243A (en) | 2018-01-08 | 2018-01-08 | Signal tester and signal test system based on NB-IOT networks |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451509A (en) * | 2019-01-07 | 2019-03-08 | 上海创远仪器技术股份有限公司 | NB-IOT base station signal measuring device and its measurement processing method |
| CN109660306A (en) * | 2019-02-18 | 2019-04-19 | 上海创远仪器技术股份有限公司 | The comprehensive survey device of NB-IoT terminal and its comprehensive survey control method with 8 ports |
| CN110062073A (en) * | 2019-04-18 | 2019-07-26 | 珠海新科思创科技有限公司 | IoT special test mobile phone |
| CN111601320A (en) * | 2020-05-21 | 2020-08-28 | 湖南华诺科技有限公司 | Network signal detector supporting multiple NB-IOT modules and detection method |
| CN112595956A (en) * | 2020-12-02 | 2021-04-02 | 北京紫光安芯科技有限公司 | Test system of intelligence lock PCBA board |
| CN113225766A (en) * | 2020-02-05 | 2021-08-06 | 中国电信股份有限公司 | Equipment and method for signal testing of narrowband Internet of things |
| CN113993157A (en) * | 2021-10-27 | 2022-01-28 | 深圳市芯中芯科技有限公司 | Bluetooth transparent transmission-based cellular Internet of things network parameter online detection system and method |
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| CN206851042U (en) * | 2017-06-21 | 2018-01-05 | 福建强闽信息科技有限公司 | A kind of Portable narrow band Internet of Things signal sniff instrument |
| CN207802399U (en) * | 2018-01-08 | 2018-08-31 | 东莞市慧眼数字技术有限公司 | Signal tester based on NB-IOT networks and signal test system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109451509A (en) * | 2019-01-07 | 2019-03-08 | 上海创远仪器技术股份有限公司 | NB-IOT base station signal measuring device and its measurement processing method |
| CN109451509B (en) * | 2019-01-07 | 2024-04-19 | 上海创远仪器技术股份有限公司 | NB-IOT base station signal measuring equipment and its measuring processing method |
| CN109660306A (en) * | 2019-02-18 | 2019-04-19 | 上海创远仪器技术股份有限公司 | The comprehensive survey device of NB-IoT terminal and its comprehensive survey control method with 8 ports |
| CN109660306B (en) * | 2019-02-18 | 2024-02-20 | 上海创远仪器技术股份有限公司 | NB-IoT terminal comprehensive measurement device with 8 ports and comprehensive measurement control method thereof |
| CN110062073A (en) * | 2019-04-18 | 2019-07-26 | 珠海新科思创科技有限公司 | IoT special test mobile phone |
| CN113225766A (en) * | 2020-02-05 | 2021-08-06 | 中国电信股份有限公司 | Equipment and method for signal testing of narrowband Internet of things |
| CN111601320A (en) * | 2020-05-21 | 2020-08-28 | 湖南华诺科技有限公司 | Network signal detector supporting multiple NB-IOT modules and detection method |
| CN112595956A (en) * | 2020-12-02 | 2021-04-02 | 北京紫光安芯科技有限公司 | Test system of intelligence lock PCBA board |
| CN113993157A (en) * | 2021-10-27 | 2022-01-28 | 深圳市芯中芯科技有限公司 | Bluetooth transparent transmission-based cellular Internet of things network parameter online detection system and method |
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Application publication date: 20180619 |