CN104125120B - A kind of full load method for testing reliability, test system and test device - Google Patents
A kind of full load method for testing reliability, test system and test device Download PDFInfo
- Publication number
- CN104125120B CN104125120B CN201410401146.7A CN201410401146A CN104125120B CN 104125120 B CN104125120 B CN 104125120B CN 201410401146 A CN201410401146 A CN 201410401146A CN 104125120 B CN104125120 B CN 104125120B
- Authority
- CN
- China
- Prior art keywords
- user terminal
- full load
- file data
- server end
- testing
- 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.)
- Active
Links
Abstract
The present invention provides a kind of full load method for testing reliability, including：Scan the user terminal being connected with server end；The identity of user terminal is authenticated to determine the legitimacy of user terminal；The automatic user terminal to succeed in registration distributes an IP address after the success of user's endpoint registration；The file data bag being stored in server end is packaged into file data blocks, packed file data blocks are transmitted to user terminal, the downlink transmission rate at calculation server end to user terminal transmission file data blocks according to the IP address；Judge whether downlink transmission rate is more than or equal to the standard transfer rate of downlink transmission rate, and judge transmission interruption whether occurs in a preset time period, if, then it represents that full load reliability testing passes through；If not, then it represents that full load reliability testing does not pass through.The present invention can realize the test for carrying out prolonged full load reliability to LTE module under without personnel's operational circumstances in the environment of no 4G outer nets or 4G jitters.
Description
Technical field
The invention belongs to the signal testing technical field of mobile communication, it is related to a kind of method of testing, system and device, especially
It is to be related to a kind of full load method for testing reliability, test system and test device.
Background technology
LTE (Long Term Evolution, Long Term Evolution) is one of mainstream technology of forth generation mobile communication.Support
FDD (Frequency Division Duplexing, FDD) and TDD (Time Division Duplexing, time-division
Duplex) both of which.TD-LTE is the LTE system of time division duplex, and LTE-FDD is the LTE system of FDD.And LTE products
Essential support TD-LTE (time-division Long Term Evolution) Band38/39/40, TD-SCDMA (TD SDMA) Band34/39,
GSM (global system for mobile communications) Band2/3/8 frequency ranges, recommend to support TD-LTE Band41, GSM Band5, LTE FDD
The frequency ranges such as Band7/3/1/17, WCDMA (WCDMA) Band1/2/5.At present, the commercialization of LTE system receives entirely
The most commonly used concern of ball operator and equipment vendor.Therefore, base station equipment is determined as network element important in communication network, its performance
The quality of whole system is determined.
LTE module, which needs to arrange in pairs or groups, uses SIM card, and after succeeding in registration, by connecting outside 4G reality nets, 4G signals are changed
Sent as regular handset and the supported 2.4G of PC WIFI signal and by antenna.Domestic consumer may search for
Used after WIFI signal connection；Theoretical maximum downstream rate can reach about 104Mbps, and maximum is up to can reach about 50Mbps.
In the good region of 4G covering effect of signals, the networking speed of people can be greatly improved, gives user faster surfing experience.
Although test LTE module should use real name registration SIM card to be tested in theory, downloaded the file into from 4G outer nets
The method of local PC carries out full load test to LTE module, if in the access of no 4G outer nets or 4G outer net swingings of signal
It can not just be carried out under fixed environment, and pressure test or reliability testing are carried out to LTE, must be requested that it is in unmanned behaviour
Continuous operation at full load at least more than ten hour in the case of work, existing method is difficult to realize.And exist in view of 4G signals
Department's regional coverage effect is bad, 4G flow pressure testing costs it is higher (during actual test, 300GB data downstreams transmission
Completion only need 3-4 hours, 3GB campus network is about 200 yuans in China Mobile's business) etc. factor, use real name
The model feasibility that the SIM of registration is tested is not high.
Accordingly, with respect to how to provide a kind of full load method for testing reliability, test system and test device, to solve now
Having in technology can not complete to carry out for a long time LTE module in the environment of no 4G outer nets or 4G outer net jitters
It is the defects of full load reliability testing, real to have turned into practitioner in the art's technical problem urgently to be resolved hurrily.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide a kind of full load reliability testing side
Method, test system and test device, for solving in the prior art in no 4G outer nets or the ring of 4G outer net jitters
Can not complete to carry out LTE module under border prolonged full load reliability testing the problem of.
In order to achieve the above objects and other related objects, one aspect of the present invention provides a kind of full load reliability testing side
Method, a kind of full load method for testing reliability, the communication network formed applied to server end and user terminal, including：Scanning
The user terminal being connected with the server end；The server end stores the file data bag of a preset capacity；The user
Terminal has LTE module；The frame structure of the LET modules includes multiple subframes；The identity of the user terminal is authenticated
To determine the legitimacy of the user terminal and determine whether the user terminal succeeds in registration；The server end is in the use
Family terminal authentication passes through the rear log-on message for obtaining the user terminal；It is automatic for registration after the user terminal succeeds in registration
Successful user terminal distributes an IP address；The file data bag being stored in the server end is packaged into file data
Block, packed file data blocks are transmitted to the user terminal according to the IP address, calculate the server end to institute
State the downlink transmission rate of user terminal transmission file data blocks；Judge whether the downlink transmission rate is more than or equal to descending biography
The standard transfer rate of defeated speed, and judge transmission interruption whether occurs in a preset time period, if, then it represents that full load
Reliability testing passes through；If not, then it represents that full load reliability testing does not pass through.
Alternatively, the identity of the user terminal is authenticated to be wrapped the step of determining the legitimacy of the user terminal
Include：Send authentication instruction；Produce a random string；The random string is sent to the user terminal, the user
The key and AES that terminal has according to it, calculate an answer signal to the random string, and will calculate
Answer signal sends back the server end；The key of the user terminal is obtained according to the log-on message of the user terminal,
Another answer signal is calculated using the random string evidence and the AES；Compare two answer signals whether one
Cause, if, then it represents that authentication passes through, and the user terminal is validated user；If not, then it represents that authentication is not by the user terminal
For disabled user.
Alternatively, judge whether the downlink transmission rate is more than or equal to standard transfer rate, and judge when one is default
Between in the step of transmission interruption whether occurs in section only the downlink transmission rate be more than or equal to standard transfer rate and
Do not occur just to represent that the full load reliability testing passes through in the case of transmission interruption in the preset time period.
Alternatively, judge whether the downlink transmission rate is more than or equal to standard transfer rate, and judge when one is default
Between in the step of transmission interruption whether occurs in section：The downlink transmission rate is less than standard transfer rate and when described default
Between transmission interruption occurs in section in the case of, the downlink transmission rate be more than or equal to standard transfer rate and when described default
Between transmission interruption does not occur in section in the case of and the downlink transmission rate be less than standard transfer rate and when described default
Between do not occur in section all to represent that the full load reliability testing does not pass through in the case of transmission interruption.
Alternatively, the step of file data bag being stored in the server end being packaged into file data blocks also includes
Study document packet with obtain service rate, the transmission spectrum efficiency of user terminal, each subframe duration, according to industry
Business speed, the transmission spectrum efficiency of user terminal, the duration of each subframe calculate Physical Resource Block needed for transmission, per height
The code length of frame, and determine the length and modulation and coding strategy series of file data blocks.
Alternatively, the calculation formula of Physical Resource Block needed for transmission is Physical Resource Block=service rate/use needed for transmission
The transmission spectrum efficiency of family terminal；The calculation formula of the code length of each subframe is fast for code length=business of each subframe
The duration of rate/each subframe.
Alternatively, the subframe in the LTE module is used for modulation and text in descending Physical Downlink Shared Channel
The mapping table of part data block length series obtains file data block length and modulation and encoding measurement series.
Alternatively, the calculation formula of the downlink transmission rate is downlink transmission rate=file data block length/each
The duration of subframe.
Another aspect of the present invention also provides a kind of full load reliability test system, including：Server end and at least one
User terminal；Wherein, the server end includes：Scanning element, for scanning the user terminal being connected with the server end；
Wherein, the server end stores the file data bag of a preset capacity；The user terminal has LTE module；The LET moulds
The frame structure of block includes multiple subframes；Authenticating unit, for being authenticated to the identity of the user terminal to determine the use
Whether the legitimacy and the determination user terminal of family terminal succeed in registration；The server end leads in the subscriber terminal authority
Later the log-on message of the user terminal is obtained；Allocation unit, for automatic for note after the user terminal succeeds in registration
Successfully user terminal distributes an IP address to volume；Processing unit, for the file data bag that will be stored in the server end
File data blocks are packaged into, packed file data blocks are transmitted to the user terminal according to the IP address, calculate institute
Server end is stated to the downlink transmission rate of user terminal transmission file data blocks；Judging unit, for judge it is described under
Whether row transmission rate is more than or equal to standard transfer rate, and judges transmission interruption whether occurs in a preset time period, if
It is, then it represents that the full load reliability testing passes through；If not, then it represents that the full load reliability testing does not pass through.
Another aspect of the invention also provides a kind of full load RTA reliability test assembly, including：Comprehensive test instrument, for scanning and its
The user terminal of connection, the comprehensive test instrument store the file data bag of a preset capacity；The identity of the user terminal is carried out
Authenticate to determine the legitimacy of the user terminal and determine whether the user terminal succeeds in registration；Treat the user terminal note
The automatic user terminal to succeed in registration distributes an IP address after volume success；The file data bag of storage is packaged into file data
Block, packed file data blocks are transmitted to the user terminal according to the IP address, calculate the comprehensive test instrument to described
User terminal transmits the downlink transmission rate of file data blocks；Judge whether the downlink transmission rate is more than or equal to standard transmission
Speed, and judge transmission interruption whether occurs in a preset time period, if, then it represents that the full load reliability testing is led to
Cross；If not, then it represents that the full load reliability testing does not pass through；The comprehensive test instrument obtains in the subscriber terminal authority after
Take the log-on message of the user terminal；The user terminal has LTE module；The frame structure of the LET modules is divided into up
Subframe and descending sub frame；The user terminal is the router with LTE module.
As described above, full load method for testing reliability, test system and the test device of the present invention, have with following
Beneficial effect：The present invention can be realized under without personnel's operational circumstances in the environment of no 4G outer nets or 4G jitters, taken
A LTE full load environment is built, the test of prolonged full load reliability is carried out to the user terminal with LTE module, is obtained
Take reliability test result.
Brief description of the drawings
Fig. 1 is shown as the full load method for testing reliability schematic flow sheet of the present invention.
Fig. 2 is shown as the idiographic flow schematic diagram of step S2 in the full load method for testing reliability of the present invention.
Fig. 3 is shown as the full load reliability test system theory structure schematic diagram of the present invention.
Fig. 4 is shown as the full load RTA reliability test assembly structural representation of the present invention.
Component label instructions
1 full load reliability test system
11 server ends
111 memory cell
112 scanning elements
113 authenticating units
114 allocation units
115 processing units
116 judging units
117 display units
12 user terminals
2 full load RTA reliability test assemblies
21 comprehensive test instruments
22 user terminals
S1~S5 steps
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that in the case where not conflicting, following examples and implementation
Feature in example can be mutually combined.
It should be noted that the diagram provided in following examples only illustrates the basic structure of the present invention in a schematic way
Think, only show the component relevant with the present invention in schema then rather than according to component count, shape and the size during actual implement
Draw, kenel, quantity and the ratio of each component can be a kind of random change during its actual implementation, and its assembly layout kenel
It is likely more complexity.
The present invention is tested white primarily directed in the environment of no 4G outer nets or 4G jitters by using 4G
Card and comprehensive test instrument, using comprehensive test instrument as virtual 4G signals base station, and deposit sufficiently large file data on virtual base station
Method, builds LTE and is fully loaded with environment, and prolonged full load reliability testing is carried out to LTE module.
Embodiment one
The present embodiment provides a kind of full load method for testing reliability, is formed applied to server end and user terminal logical
Communication network, referring to Fig. 1, full load method for testing reliability is shown as, as shown in figure 1, the full load reliability testing side
Method includes：
S1, the server end scanning are present in its surrounding environment and are connected thereto (including wireless connection or wired connection)
User terminal.The user terminal includes smart mobile phone, router etc..The server end stores a preset capacity,
It is more than 200GB file data bag.The user terminal has LTE module, and the frame structure of the LTE module is divided into up son
Frame and descending sub frame.
S2, the server end are authenticated to the identity of the user terminal to determine the legitimacy of the user terminal
Whether succeed in registration with the determination user terminal and (complete registration of the user terminal on the server end).It is described
Server end can obtain the log-on message of the user terminal in the subscriber terminal authority after.Referring to Fig. 2, it is shown as
Step S2 particular flow sheet, as shown in Fig. 2 step S2 includes：
S21, after authentication starts, the server end sends authentication instruction, and produces a random string RAND.
S21, the server end send caused random string RAND to the user terminal.
S23, the key and AES that the user terminal has according to itself, to the random string received
RAND calculates an answer signal SRES, and the answer signal calculated is sent back into the server end.In the present embodiment,
The AES uses AES A3, but is not limited thereto, every to be used to encrypt work(in the application example of reality
The purpose of the present invention can be can reach, is stated clearly hereby.
S24, the server end obtain the key of the user terminal according to the log-on message of the user terminal, use
The random string evidence and the AES calculate another answer signal SRES.
S25, whether two answer signals of comparison are consistent, if, then it represents that authentication passes through, and user terminal is validated user；
If not, then it represents that authentication is by the way that the user terminal is disabled user.
S3, the server end succeed in registration after the user terminal succeeds in registration on the server end
User terminal distributes an IP address.
S4, there will be file data bag thereon to be packaged into data block for the server end, by packed data root tuber
Transmitted according to the server end to the IP address that user terminal distributes to the user terminal, the server end Study document number
According to bag with obtain service rate, the transmission spectrum efficiency of user terminal, subframe duration, according to the business got
Speed, the transmission spectrum efficiency of user terminal, the duration of subframe calculate Physical Resource Block, the volume of each subframe needed for transmission
Code length, and the length and modulation and coding strategy series of file data blocks are determined, and the server end is calculated to the use
The downlink transmission rate of family terminal transmission file data blocks.In the present embodiment, physical resource needed for transmission in the step S4
The calculation formula of block is：
The transmission spectrum efficiency of Physical Resource Block=service rate/user terminal needed for downlink transfer.
In the present embodiment, the transmission spectrum efficiency of the user terminal is the mapping by descending signal to noise ratio and modulation system
Relation determination, wherein, the descending signal to noise ratio is determined by the proprietary pilot tone of cell again.
The calculation formula of the code length of each subframe is in the step S4：
The duration of code length=service rate of each subframe/each subframe.
In the present embodiment, used by determining the user terminal by the mapping relations of descending signal to noise ratio and modulation system
Modulation system, descending descending transmission channel, i.e. PDSCH (physical downs are used for by the subframe in the LTE module
Shared channel) with the mapping table of file data block length obtain modulation and coding strategy sum of series file data block length.
Server end described in the step S4 to the user terminal transmits the downlink transmission rate of file data blocks
Calculation formula is：
The duration of downlink transmission rate=file data block length/each subframe.
S5, the server end judge whether the downlink transmission rate is more than or equal to the standard transmission of downlink transmission rate
Speed, while judge transmission interruption whether occurs in a preset time period, if, then it represents that the full load reliability testing
By being transferred to step S6, i.e. display passes through；If not, then it represents that the full load reliability testing not by, be transferred to step S7,
Display does not pass through.In the present embodiment, the preset time period can be 72 hours in theory.Server end described in step S5
Judged result is only more than or equal to standard transfer rate in the downlink transmission rate and not occurred in the preset time period
Just represent that the full load reliability testing passes through in the case of transmission interruption.The server end judged result is described descending
Transmission rate is less than standard transfer rate and occurred in the preset time period in the case of transmitting interruption, the downlink transfer
It is in the case that speed is more than or equal to standard transfer rate and transmission interruption does not occur in the preset time period and described descending
Described in transmission rate all represents less than standard transfer rate and in the case of transmission interruption does not occur in the preset time period
Full load reliability testing does not pass through.
Can be in no 4G outer nets or 4G jitters in the full load method for testing reliability that the present embodiment is provided
In the environment of realize prolonged full load reliability carried out to the user terminal with LTE module under without personnel's operational circumstances
Test, obtain reliability test result.
Embodiment two
The present embodiment provides a kind of full load reliability test system 1, referring to Fig. 3, being shown as the survey of full load reliability
Test system principle assumption diagram, as shown in Fig. 2 the full load reliability test system 1 includes：Server end 11 and at least one
User terminal 12.Wherein, the server end 11 includes memory cell 111, scanning element 112, authenticating unit 113, distribution list
Member 114, processing unit 115, judging unit 116 and display unit 117.
Wherein, the memory cell 111 is used to store a preset capacity, i.e., the file data bag more than 200GB.
The scanning element 112 being connected with the memory cell 111 is present in around the server end for scanning
Environment and the user terminal 12 for being connected thereto (including wireless connection or wired connection).The user terminal 12 includes intelligent hand
Machine, router etc..The user terminal 12 has a LTE module, and the frame structure of the LTE module is divided into sub-frame of uplink and descending
Subframe.
The authenticating unit 113 being connected with scanning element 112 is used to authenticate the identity of the user terminal 12
(user terminal is completed to determine the legitimacy of the user terminal 12 and determine whether the user terminal succeeds in registration
12 registration on the server end 11).The server end 11 can obtain institute after the user terminal 12 authentication passes through
State the log-on message of user terminal 12.Specifically, the course of work of the authenticating unit 113 is the authentication after authentication starts
Unit 113 sends authentication instruction, and produces a random string RAND, and caused random string RAND is sent to the use
Family terminal 12, the key and AES for making the user terminal 12 have according to itself, to the random character received
String RAND calculates an answer signal SRES, and the answer signal calculated is sent back into the authenticating unit 113.In this implementation
In example, the AES uses AES A3, but is not limited thereto, every to be used in the application example of reality
Encryption function can reach the purpose of the present invention, state clearly hereby.The authenticating unit 113 is according to the registration of the user terminal 12
The key of user terminal 12 described in acquisition of information, another response is calculated using the random string evidence and the AES
Signal SRES, whether two answer signals of comparison are consistent, if, then it represents that authentication passes through, and the user terminal is validated user；If
It is no, then it represents that authentication is by the way that the user terminal is disabled user.
The allocation unit 114 being connected with the authenticating unit 113 is used to treat the user terminal 12 in the service
After being succeeded in registration on device end 11, the user terminal 12 to succeed in registration distributes an IP address.
The processing unit 115 being connected with the allocation unit 114 and memory cell 111 is for there will be the storage
The file data bag of unit 111 is packaged into data block, gives packed data block to user terminal according to the allocation unit 114
The IP address of distribution is transmitted to the user terminal 12, and Study document packet is to obtain the transmission of service rate, user terminal
The duration of spectrum efficiency, subframe, according to get the service rate, transmission spectrum efficiency, the subframe of user terminal
Duration calculate transmission needed for Physical Resource Block, the code length of each subframe, and determine file data blocks length and
Modulation and coding strategy series, and the server end is calculated to the downlink transfer speed of user terminal transmission file data blocks
Rate.In the present embodiment, the calculation formula of Physical Resource Block is needed for the calculating of processing unit 115 transmission：
The transmission spectrum efficiency of Physical Resource Block=service rate/user terminal needed for downlink transfer.
In the present embodiment, the transmission spectrum efficiency of the user terminal is the mapping by descending signal to noise ratio and modulation system
Relation determination, wherein, the descending signal to noise ratio is determined by the proprietary pilot tone of cell again.
The calculation formula for the code length that the processing unit 115 calculates each subframe is：
The duration of code length=service rate of each subframe/each subframe.
In the present embodiment, used by determining the user terminal by the mapping relations of descending signal to noise ratio and modulation system
Modulation system, descending descending transmission channel, i.e. PDSCH (physical downs are used for by the subframe in the LTE module
Shared channel) with the mapping table of file data block length obtain modulation and coding strategy sum of series file data block length.
The processing unit 115 calculates the server end to the downlink transfer of user terminal transmission file data blocks
The calculation formula of speed is：
The duration of downlink transmission rate=file data block length/each subframe.
The judging unit 116 being connected with the processing unit 115 is used to judge whether the downlink transmission rate is big
In the standard transfer rate equal to downlink transmission rate, while judge transmission interruption whether occurs in a preset time period, if
It is, then it represents that the full load reliability testing passes through；If not, then it represents that the full load reliability testing does not pass through.At this
In embodiment, the preset time period can be 72 hours in theory.In the present embodiment, the judged result of judging unit 115
Only it is more than or equal to standard transfer rate in the downlink transmission rate and transmission interruption does not occur in the preset time period
In the case of just represent that the full load reliability testing passes through.The server end judged result is in the downlink transmission rate
Occur less than standard transfer rate and in the preset time period in the case of transmitting interruption, the downlink transmission rate is more than
Do not occur equal to standard transfer rate and in the preset time period transmission interruption in the case of and the downlink transmission rate
Do not occur all to represent that the full load can in the case of transmission interruption less than standard transfer rate and in the preset time period
Do not pass through by property test.In the present embodiment, the judging unit 116 is additionally operable to will determine that result is transmitted to the display unit
117。
The display unit 117 is used to show the judged result so that staff knows the test of full load reliability
As a result.
Can be in no 4G outer nets or 4G jitters in the full load reliability test system that the present embodiment is provided
In the environment of realize prolonged full load reliability carried out to the user terminal with LTE module under without personnel's operational circumstances
Test, obtain reliability test result.
Embodiment three
The present embodiment provides a kind of full load RTA reliability test assembly 2, referring to Fig. 4, being shown as the survey of full load reliability
Apparatus structure schematic diagram is tried, as shown in figure 3, the full load RTA reliability test assembly 2 includes comprehensive test instrument 21, there is LTE module
User terminal 22, in the present embodiment, have LTE module user terminal 22 for one carry LTE module router 22, institute
Stating router 22 has 4 LAN mouths, a WAN mouth, in addition to the PC with an Ethernet interface.The comprehensive test instrument and
The router 22 needs to be connected with 2 radio frequency lines.
In the present embodiment, the comprehensive test instrument 21 is defined as a 4G signals base station.The comprehensive test instrument 21 is used to store one
One preset capacity, i.e., the file data bag more than 200GB, scanning is present in the server end surrounding environment and is connected thereto
The user terminal 22 of (including wireless connection or wired connection).The user terminal 22 includes smart mobile phone, router etc..Institute
Stating user terminal 22 has LTE module, and the frame structure of the LTE module is divided into sub-frame of uplink and descending sub frame.
The comprehensive test instrument 21 is additionally operable to authenticate the identity of the user terminal 22 to determine the user terminal 12
Legitimacy and determine whether the user terminal succeeds in registration and (complete the user terminal 22 on the comprehensive test instrument 21
Registration).The comprehensive test instrument 21 can obtain the log-on message of the user terminal 22 after the user terminal 22 authentication passes through.It is comprehensive
The authentication process of instrument 21 is surveyed, after authentication starts, sends authentication instruction, and produces a random string RAND, it is random by caused by
Character string RAND sends the key and AES for the user terminal 22, making the user terminal 22 have according to itself,
One answer signal SRES is calculated to the random string RAND received, and the answer signal calculated is sent back into institute
State comprehensive test instrument 21.In the present embodiment, the AES uses AES A3, but is not limited thereto, in answering for reality
With in example, every purpose that can be used for encryption function and can reach the present invention, state clearly hereby.The comprehensive test instrument 21 is according to described
The log-on message of user terminal 22 obtains the key of the user terminal 22, is calculated using the random string evidence and the encryption
Method calculates another answer signal SRES, and whether two answer signals of comparison are consistent, if, then it represents that authentication passes through, the user
Terminal is validated user；If not, then it represents that authentication is by the way that the user terminal is disabled user.
After the user terminal 22 succeeds in registration on the comprehensive test instrument 21, the comprehensive test instrument 21 is the use to succeed in registration
Family terminal 22 distributes an IP address.There will be the file data bag on the comprehensive test instrument 21 to be packaged into data block, will be packed
Data block is transmitted to the user terminal 22 according to the IP address of distribution, and Study document packet is to obtain service rate, user
The transmission spectrum efficiency of terminal, the duration of subframe, according to the service rate, the transmission spectrum of user terminal got
Efficiency, the duration of subframe calculate Physical Resource Block, the code length of each subframe needed for transmission, and determine file data blocks
Length and modulation with coding strategy series, and calculate the server end to the user terminal transmit file data blocks under
Row transmission rate.In the present embodiment, the calculation formula of Physical Resource Block is needed for calculating transmission：
The transmission spectrum efficiency of Physical Resource Block=service rate/user terminal needed for downlink transfer.
In the present embodiment, the transmission spectrum efficiency of the user terminal is the mapping by descending signal to noise ratio and modulation system
Relation determination, wherein, the descending signal to noise ratio is determined by the proprietary pilot tone of cell again.
In the present embodiment, the calculation formula for calculating the code length of each subframe is：
The duration of code length=service rate of each subframe/each subframe.
In the present embodiment, used by determining the user terminal by the mapping relations of descending signal to noise ratio and modulation system
Modulation system, descending descending transmission channel, i.e. PDSCH (physical downs are used for by the subframe in the LTE module
Shared channel) with the mapping table of file data block length obtain modulation and coding strategy sum of series file data block length.
The comprehensive test instrument 21 calculates its calculating to the downlink transmission rate of the user terminal 22 transmission file data blocks
Formula is：
The duration of downlink transmission rate=file data block length/each subframe.
The comprehensive test instrument 21 is used for the standard biography for judging whether the downlink transmission rate is more than or equal to downlink transmission rate
Defeated speed, while judge transmission interruption whether occurs in a preset time period, if, then it represents that the full load reliability is surveyed
Pinged；If not, then it represents that the full load reliability testing does not pass through.In the present embodiment, the preset time period is theoretical
On can be 72 hours.In the present embodiment, judged result is only more than or equal to standard transfer rate in the downlink transmission rate
With do not occur in the preset time period transmission interruption in the case of just represent that the full load reliability testing passes through.It is described
Server end judged result is less than standard transfer rate in the downlink transmission rate and passed in the preset time period
In the case of defeated interruption, the downlink transmission rate is more than or equal to and standard transfer rate and do not occur in the preset time period
It is less than standard transfer rate with the downlink transmission rate in the case of transmission interruption and does not occur in the preset time period
All represent that the full load reliability testing does not pass through in the case of transmission interruption.In the present embodiment, the comprehensive test instrument 21 is gone back
For showing judged result so that staff knows the test result of full load reliability.
It is that full load RTA reliability test assembly 2 builds operating process below：
Step 1: first initializing comprehensive test instrument, " LTE signal " are tested, and connected mode is arranged to " two for selection
Ports out " (the present embodiment it is router used on LTE module be double antenna, can according to actual conditions select RF1/2
Out), analysis mode is arranged to " data application ", choose the frequency range of needs, open LTE switches.
Step 2: the Ethernet interface of the Ethernet interface of router and PC is connected by netting twine；By PC
DHCP patterns are arranged to, router is automatically assigned to IP address (such as 192.168.0.100).
Step 3: the router with LTE module is connected with comprehensive test instrument by radio frequency line；Check on comprehensive test instrument
Whether upper and lower two radio frequency mouths lamp lights simultaneously.
Step 4: comprehensive test instrument is from tape operation system, in the ad-hoc location of its hard disk, (i.e. PC ends can be direct by ftp addresses
In the Shared Folders of access) on deposit a sufficiently large file (offer document is more than 200GB), between meeting LTE module not
It is disconnected to download at least more than ten hour；
Step 5: be first turned on comprehensive test instrument LTE switch, it is normally-open and ensure environment correctly connection after, to road
By electricity on device, about 20s is waited, can be shown on instrument and distribute IP address to LTE module.
Step 6: PC " RUN "-input " ftp:172.22.1.*** " enter comprehensive test instrument shared document operation interface,
The file made in particular file folder is found, " right button "-" target saves as " can download.LTE module is entered so as to realize
The prolonged full load reliability testing of row.
Full load method for testing reliability, test system and test device of the present invention can not have 4G outer nets
Or realized in the environment of 4G jitters under without personnel's operational circumstances, a LTE full load environment is built, to LTE
The user terminal of module carries out the test of prolonged full load reliability, obtains reliability test result.
So the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. a kind of full load method for testing reliability, the communication network formed applied to server end and user terminal, its feature
It is, including：
Scan the user terminal being connected with the server end；The server end stores the file data bag of a preset capacity；
The user terminal has LTE module；The frame structure of the LTE module includes multiple subframes；
The identity of the user terminal is authenticated to determine the legitimacy of the user terminal and determine the user terminal
Whether succeed in registration；The server end passes through the rear log-on message for obtaining the user terminal in the subscriber terminal authority；
The automatic user terminal to succeed in registration distributes an IP address after the user terminal succeeds in registration；
The file data bag being stored in the server end is packaged into file data blocks, by packed file data root tuber
Transmitted according to the IP address to the user terminal, calculate the server end to user terminal transmission file data blocks
Downlink transmission rate；
Judge whether the downlink transmission rate is more than or equal to the standard transfer rate of downlink transmission rate, and judge default one
Whether transmission interruption is not occurred in period, if, then it represents that full load reliability testing passes through；If not, then it represents that full load
Reliability testing does not pass through.
2. full load method for testing reliability according to claim 1, it is characterised in that：To the identity of the user terminal
Authenticated to include the step of determining the legitimacy of the user terminal：
Send authentication instruction；
Produce a random string；
The random string is sent to the user terminal, the user terminal and calculated according to the key that it has and encryption
Method, an answer signal is calculated to the random string, and the answer signal calculated is sent back into the server end；
The key of the user terminal is obtained according to the log-on message of the user terminal, using the random string evidence and institute
State AES and calculate another answer signal；
Whether consistent compare two answer signals, if, then it represents that authentication passes through, and the user terminal is validated user；If it is not, then
Represent authentication not by the way that the user terminal is disabled user.
3. full load method for testing reliability according to claim 1, it is characterised in that：Judge the downlink transmission rate
In the step of whether being more than or equal to standard transfer rate, and judging transmission interruption whether does not occur in a preset time period only
It is more than or equal to standard transfer rate in the downlink transmission rate and the feelings of transmission interruption does not occur in the preset time period
Just represent that the full load reliability testing passes through under condition.
4. full load method for testing reliability according to claim 3, it is characterised in that：Judge the downlink transmission rate
In the step of whether being more than or equal to standard transfer rate, and judging transmission interruption whether does not occur in a preset time period：
The downlink transmission rate be less than standard transfer rate and in the preset time period occur transmission interruption in the case of,
The downlink transmission rate be more than or equal to standard transfer rate and in the preset time period occur transmission interruption in the case of,
In the case of being less than standard transfer rate with the downlink transmission rate and transmission interruption not occurring in the preset time period
All represent that the full load reliability testing does not pass through.
5. full load method for testing reliability according to claim 1, it is characterised in that：The server end will be stored in
In also to include Study document packet whole to obtain service rate, user file data bag the step of being packaged into file data blocks
The transmission spectrum efficiency at end, the duration of each subframe, according to the transmission spectrum efficiency, each of service rate, user terminal
The duration of subframe calculates Physical Resource Block, the code length of each subframe needed for transmission, and determines the length of file data blocks
Degree and modulation and coding strategy series.
6. full load method for testing reliability according to claim 5, it is characterised in that：
The calculation formula of Physical Resource Block needed for transmission is the transmission of Physical Resource Block=service rate/user terminal needed for transmission
Spectrum efficiency；
The calculation formula of the code length of each subframe continues for code length=service rate/each subframe of each subframe
Time.
7. full load method for testing reliability according to claim 5, it is characterised in that：According in the LTE module
Subframe is used for the mapping table of modulation and file data block length series in descending Physical Downlink Shared Channel and obtains number of files
According to block length and modulation and encoding measurement series.
8. full load method for testing reliability according to claim 1, it is characterised in that：The meter of the downlink transmission rate
Calculation formula is the duration of downlink transmission rate=file data block length/each subframe.
A kind of 9. full load reliability test system, it is characterised in that including：Server end and at least one user terminal；Its
In,
The server end includes：
Scanning element, for scanning the user terminal being connected with the server end；Wherein, the server end storage one is default
The file data bag of capacity；The user terminal has LTE module；The frame structure of the LTE module includes multiple subframes；
Authenticating unit, for being authenticated to the identity of the user terminal to determine the legitimacy of the user terminal and determination
Whether the user terminal succeeds in registration；The server end obtains the user terminal in the subscriber terminal authority by rear
Log-on message；
Allocation unit, for the user terminal automatically to succeed in registration after the user terminal succeeds in registration with distributing an IP
Location；
Processing unit, will be packed for the file data being stored in server end bag to be packaged into file data blocks
File data blocks transmitted according to the IP address to the user terminal, calculate the server end to the user terminal and pass
The downlink transmission rate of defeated file data blocks；
Judging unit, for judging whether the downlink transmission rate is more than or equal to standard transfer rate, and judge default one
Whether transmission interruption is not occurred in period, if, then it represents that the full load reliability testing passes through；If not, then it represents that institute
Full load reliability testing is stated not pass through.
A kind of 10. full load RTA reliability test assembly, it is characterised in that including：
Comprehensive test instrument, for scanning connected user terminal, the comprehensive test instrument stores a preset capacity file data bag；To institute
The identity for stating user terminal is authenticated to determine the legitimacy of the user terminal and determine whether the user terminal is registered
Success；The automatic user terminal to succeed in registration distributes an IP address after the user terminal succeeds in registration；By the text of storage
Part packet is packaged into file data blocks, and packed file data blocks are transmitted to user end according to the IP address
End, the comprehensive test instrument is calculated to the downlink transmission rate of user terminal transmission file data blocks；Judge the downlink transfer
Whether speed is more than or equal to standard transfer rate, and judges transmission interruption whether does not occur in a preset time period, if so, then
Represent that the full load reliability testing passes through；If not, then it represents that the full load reliability testing does not pass through；
The comprehensive test instrument passes through the rear log-on message for obtaining the user terminal in the subscriber terminal authority；The user terminal
With LTE module；The frame structure of the LTE module is divided into sub-frame of uplink and descending sub frame；The user terminal is with LTE moulds
The router of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401146.7A CN104125120B (en) | 2014-08-14 | 2014-08-14 | A kind of full load method for testing reliability, test system and test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410401146.7A CN104125120B (en) | 2014-08-14 | 2014-08-14 | A kind of full load method for testing reliability, test system and test device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104125120A CN104125120A (en) | 2014-10-29 |
| CN104125120B true CN104125120B (en) | 2018-01-02 |
Family
ID=51770389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410401146.7A Active CN104125120B (en) | 2014-08-14 | 2014-08-14 | A kind of full load method for testing reliability, test system and test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104125120B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113923703A (en) * | 2020-07-08 | 2022-01-11 | 中国移动通信有限公司研究院 | State detection method, device and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2020647A1 (en) * | 2007-08-03 | 2009-02-04 | Insigna Security Srl | Automatic multi-user system for localization, alarm and personal emergency, operating in multi-standard mode in aerial environment |
| CN102075961A (en) * | 2009-11-23 | 2011-05-25 | 中兴通讯股份有限公司 | Control method and device of automatic testing process |
| CN102209004A (en) * | 2010-03-30 | 2011-10-05 | 中华电信股份有限公司 | Network transmission rate testing method |
| CN102281559A (en) * | 2010-06-12 | 2011-12-14 | 中兴通讯股份有限公司 | Method and device for testing packet switch (PS) performance of wireless network by performing file transfer protocol (FTP) service through multiple data cards |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3916591B2 (en) * | 2003-06-16 | 2007-05-16 | アンリツ株式会社 | Test equipment |
-
2014
- 2014-08-14 CN CN201410401146.7A patent/CN104125120B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2020647A1 (en) * | 2007-08-03 | 2009-02-04 | Insigna Security Srl | Automatic multi-user system for localization, alarm and personal emergency, operating in multi-standard mode in aerial environment |
| CN102075961A (en) * | 2009-11-23 | 2011-05-25 | 中兴通讯股份有限公司 | Control method and device of automatic testing process |
| CN102209004A (en) * | 2010-03-30 | 2011-10-05 | 中华电信股份有限公司 | Network transmission rate testing method |
| CN102281559A (en) * | 2010-06-12 | 2011-12-14 | 中兴通讯股份有限公司 | Method and device for testing packet switch (PS) performance of wireless network by performing file transfer protocol (FTP) service through multiple data cards |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104125120A (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106130828B (en) | Narrowband internet-of-things terminal conformance test method and system | |
| CN108810922A (en) | A kind of communication means and terminal, base station | |
| CN110169164A (en) | User terminal and wireless communications method | |
| CN104159240B (en) | Communication means and terminal based on terminal | |
| CN108141824A (en) | Use the DRX and SPS of the MTC of binding transmission | |
| CN108141729A (en) | The system and method that device-to-device communication is carried out with evolved machine type communication | |
| CN109076343A (en) | The network verification of wearable device | |
| CN106465472B (en) | Communication system and method | |
| CN108029144A (en) | The Listen Before Talk of direct LTE on unlicensed radio-frequency spectrum band | |
| CN107079496A (en) | The technology of cell is accessed using unauthorized radio-frequency spectrum band | |
| CN106465293A (en) | Terminal device and method | |
| CN107005873A (en) | Flexible channels status information feedback is managed | |
| CN109661847A (en) | User terminal and wireless communications method | |
| CN107852267A (en) | Uplink signalling for dual link | |
| CN104995978A (en) | Terminal device, integrated circuit, radio communication method, and base station device | |
| CN110073714A (en) | For rebuilding the method and apparatus of Radio Communications Link due to radio bearer setup complete | |
| CN108886537A (en) | For realizing the mechanism of connectivity session and IP session establishment | |
| CN108353404A (en) | The physical layer signaling of different UE groups on different physical resources | |
| CN109155692A (en) | uplink control information report | |
| CN107613509A (en) | Apparatus and method for the pilot scrambling of the physical downlink control channel of enhancing | |
| CN106664548A (en) | Mobile station device and base station device | |
| CN105850169A (en) | Apparatus, system and method of securing communications of user equipment (UE) in wireless local area network | |
| CN109417810A (en) | Method and apparatus for seizing business in the licensed frequency band communicated for task key | |
| CN109417809A (en) | For accessing the method and apparatus for exempting from licensed band and licensed frequency band | |
| CN109804586A (en) | Uplink voice and video source modeling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: 313021 industrial function area of Donglin Town, Huzhou City, Zhejiang Province Patentee after: ZHEJIANG YUANTE NEW MATERIAL Co.,Ltd. Address before: 201616 Shanghai city Songjiang District Sixian Road No. 3666 Patentee before: Phicomm (Shanghai) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210526 Address after: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jiji Intellectual Property Operation Co., Ltd Address before: 313021 industrial functional zone, Donglin Town, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG YUANTE NEW MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 522, floor 5, No. 56, dongxinglong street, Dongcheng District, Beijing 100010 Patentee after: Beijing blue galaxy Terminal Technology Co.,Ltd. Address before: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. |