CN101720104A - Method and device for testing 1XEV-DO data throughput - Google Patents

Method and device for testing 1XEV-DO data throughput Download PDF

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Publication number
CN101720104A
CN101720104A CN201010103174A CN201010103174A CN101720104A CN 101720104 A CN101720104 A CN 101720104A CN 201010103174 A CN201010103174 A CN 201010103174A CN 201010103174 A CN201010103174 A CN 201010103174A CN 101720104 A CN101720104 A CN 101720104A
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1xev
testing equipment
computer
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testing
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王国涛
张巧玲
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Hisense Mobile Communications Technology Co Ltd
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Hisense Mobile Communications Technology Co Ltd
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Abstract

In order to solve the problem that the prior art lacks a method for testing data throughput in a hybrid mode based on 1XEV-DO standards, the invention discloses a method and a device for testing 1XEV-DO data throughput. The method comprises that: a remote server or a dialing computer forwards a 1XEV-DO data packet for testing the 1XEV-DO data throughput to the dialing computer or the remote server through second testing equipment and a hybrid mobile terminal operating in a 1XEV-DO data service mode; the hybrid mobile terminal periodically stops forwarding the received 1XEV-DO data packet and starts a mobile communication CDMA 2000 1x system during the temporary halt to monitor a service signal from first testing equipment; and the remote server or the dialing computer determines the data throughput of the 1XEV-DO data packet according to the condition of the unidirectional transmission of the 1XEV-DO data packet. The hybrid-mode data throughput test is realized just because the first testing equipment and the second testing equipment are adopted.

Description

A kind of 1xEV-DO data throughput weight testing method and device
Technical field
The invention belongs to the mobile communication technology field, particularly a kind of 1xEV-DO data throughput weight testing method and device.
Background technology
Mobile communication has entered the 3G epoch, and 1xEV-DO is a technology wherein, and its forward direction peak rate can reach 3.1Mbps, and reversed peak speed can reach 1.8Mbps.The purpose that the 1xEV-DO technology produces provides high-speed data service, simultaneously, also has relevant 1xEV-DO minimum data performance requirement standard to put into effect.Therefore, the test to the mobile terminal data handling capacity is the requisite link of development.
Standard according to 1xEV-DO, carry out the test of data throughput capabilities, at first require testing equipment to be operated under default packet data application (the Default Packet Application) pattern, the mode of the data flow of default packet data application by octet is provided is carried packet between terminal and base station.
As shown in Figure 1, testing equipment (Agilent E5515C comprehensive tester 12) is connected by the RF cable with mixing (CDMA2000 1x/1xEV-DO) portable terminal 14 as base station emulator, testing equipment is connected with LAN by Ethernet interface, according to data throughout test needs, on LAN, also to connect the server that corresponding far-end server 15 is monitored wireless protocols or installation data application.Portable terminal just can be set up data with testing equipment and is connected like this, by uploading or data download is come the check data handling capacity, and the basic function of checking portable terminal in real data is used.
Can not the support voice business in the 1xEV-DO system, in other words, 1xEV-DO is the clear data system.Actual wireless network, hybrid mobile terminal is under the 1xEV-DO data service mode, need regular interruption time-out 1xEV-DO data service and open monitoring 1x paging request of CDMA 20001x receiving system or note, this technology makes single hybrid mobile terminal to work between CDMA20001x and 1xEV-DO network " seamless ".Mobile terminal data handling capacity in this case is only the real data performance of portable terminal.But do not have based on above-mentioned data throughput method of testing in composite mode in the prior art.
Summary of the invention
In order to solve prior art not based on the problem of 1x EV-DO standard in data throughput method of testing in composite mode, the embodiment of the invention provides a kind of 1xEV-DO data throughout test macro, the prevention at radio-frequency port of second testing equipment of the prevention at radio-frequency port of first testing equipment of operating mobile communication CDMA20001x system and operation 1xEV-DO system, be connected with the prevention at radio-frequency port of hybrid mobile terminal by frequency divider, hybrid mobile terminal is connected with the dialing computer by digital port, second testing equipment, first testing equipment and far-end server are connected on the consolidated network by Ethernet interface, realize the transmission of test data, hybrid mobile terminal operation CDMA20001x system and 1x EV-DO system.
Simultaneously the embodiment of the invention also provides a kind of employing system's method of carrying out the test of 1xEV-DO data throughout as the aforementioned, according to the test script that configures, first computer equipment sends the 1xEV-DO packet by second testing equipment and hybrid mobile terminal to second computer equipment, hybrid mobile terminal operates in 1xEV-DO data service mode following time, regular interruption is suspended the 1xEV-DO data service and is opened mobile communication CDMA20001x system, monitor the speech business and the low-speed data service signal that whether have from first testing equipment, first computer equipment is one of them in far-end server or the dialing computer, and second computer equipment is another in far-end server or the dialing computer;
When first computer equipment or second computer equipment are measured one-way transmission, the data throughout of 1xEV-DO packet.
By specific embodiments provided by the invention as can be seen, just because of employing first testing equipment and second testing equipment, and then realize based on data throughput test in composite mode.
Description of drawings
Fig. 1 is a test macro topological diagram of the prior art;
Fig. 2 first embodiment system topological figure provided by the invention;
Fig. 3 is the second embodiment method flow diagram provided by the invention.
Embodiment
In order to solve the problem that does not have in the prior art based on data throughput method of testing in composite mode, first embodiment of the invention provides a kind of 1xEV-DO data throughout test macro, as shown in Figure 2, comprise: two Agilent E5515C comprehensive testers, an Agilent E5515C comprehensive tester 11 is as testing equipment operation CDMA20001x system, another Agilent E5515C comprehensive tester 12 is as testing equipment operation 1xEV-DO system, the synchronous port of comprehensive tester 11 links to each other with the synchronous port of comprehensive tester 12, strictness just can be simulated actual dual system network after carrying out synchronously, the prevention at radio-frequency port of the prevention at radio-frequency port of comprehensive tester 11 and comprehensive tester 12, connect frequency divider 13 by radio frequency cable, frequency divider 13 is connected by the prevention at radio-frequency port of radio frequency cable with hybrid mobile terminal 14, hybrid mobile terminal 14 is connected with dialing computer 16 by digital port, comprehensive tester 11, comprehensive tester 12 and far-end server 15 are connected on the same local area network (LAN) 17 by Ethernet interface, can certainly not be connected on the same local area network (LAN), but need be connected on the consolidated network, realize the transmission of test data.Hybrid mobile terminal 14 operation CDMA20001x system and 1x EV-DO systems.
The system that present embodiment provides uses and adopts comprehensive tester 11 and comprehensive tester 12, and then realizes based on data throughput test in composite mode.
Second embodiment provided by the invention is a kind of method that adopts aforesaid system to carry out the test of 1xEV-DO data throughout, the testing software that adopts in the method for present embodiment is Chariot, Chariot is one and carries out Network and performance test software, can simulate numerous commerce application and test, for example HTTP, FTP, AD, Exchange, SQL, Oracle and SAP etc.; The basic composition of Chariot comprises Chariot control desk and Chariot Endpoint.Wherein the Chariot control desk can run on the various windows platform of Microsoft as the test main control end of testing software.On the Chariot control desk, can define various possible test topology structures and test service type.Endpoint can move on the several operation systems as the test controlled terminal of testing software.Chariot Endpoint can make full use of the resource of operation main frame, carries out the script command of Chariot control desk issue, thereby finishes HTTP or the test of FTP network throughput that needs.Wherein the Chariot control desk can be placed on far-end server 15 or the dialing computer 16.
Test process comprises as shown in Figure 3:
Step 101 is installed Chariot control desk, configuration testing script on the Chariot control desk on the far-end server 15.When this step is specifically implemented, on far-end server 15 and the dialing computer 16 ChariotEndpoint is installed, the Chariot control desk is installed on far-end server 15.According to testing requirement, create the FTP or the HTTP application testing script that are fit to the preceding reversed peak speed of 1xEV-DO.For example: before carrying out, during inverted-F TP testing throughput, transfer files size (size_of_record_to_send) is set is 2M, receive buffering (receive_buffer_size) and send that to cushion (send_buffer_size) size be 32768.
Step 102, with two comprehensive testers 11, comprehensive tester 12 strict synchronism, IP address and testing equipment that IP address, the far-end server 15 of two comprehensive testers are set are distributed to the IP address of dialing computer 16 in a subnet.For example the IP address of two comprehensive testers 11, comprehensive tester 12 is respectively 192.168.0.1 and 192.168.0.2, and the IP address of far-end server is 192.168.0.5, and the IP address of dialing computer is 192.168.0.10.
Step 103 has been set up a local area network (LAN) between dialing computer 16 (hybrid mobile terminal 14), comprehensive tester 11, comprehensive tester 12, the far-end server 15.With the 1xEV-DO testing equipment is that comprehensive tester 12 is set to default packet data application pattern, the CDMA20001x testing equipment is that the radio configuration of comprehensive tester 11 is set to the SO33 application model, and comprehensive tester 11 and comprehensive tester 12 dispose parameters such as suitable test frequency range, base station power.Dialing computer 16 control hybrid mobile terminals 14 are dial-up connection on the comprehensive tester 12, have so just set up a local area network (LAN) between dialing computer 16 (portable terminal), comprehensive tester 12, far-end server 15.The SO33 application model refers to that the radio configuration of comprehensive tester 11 is configured to operate in speech business and low-speed data service pattern.
Step 104, the configuration testing parameter is also called test script.At far-end server 15 configuration Chariot, main interface mid point NEW button, the ADD PAIR of mid point top, the interface one row's button that ejects, input PAIR title in ADDAN ENDPOINT PAIR window, then at the IP address of ENDPOINT1 place input dial computer 16 192.168.0.10, by select script button and select to edit the FTP_GET script (i.e. the test script that disposes) of parameter on the Chariot control desk, procotol is selected TCP at the IP address 192.168.0.5. of ENDPOINT2 place input far-end server 15.
Step 105, far-end server 15 sends the 1xEV-DO packet and carries out the forward link measurement to dialing computer 16.Start surveying work by the RUN that clicks main menu, software can be tested 5 1xEV-DO packets and send to dialing computer 16 from far-end server 15 afterwards.Detailed process is the 1xEV-DO packet that far-end server 15 sends to dialing computer 16, at first be forwarded to hybrid mobile terminal 14 through comprehensive tester 12, be forwarded to dialing computer 16 by hybrid mobile terminal 14 again, wherein hybrid mobile terminal 14 operates under the 1xEV-DO data service mode, and opens CDMA 20001x receiving system and monitor 1x paging request or note.The Chariot of testing software that installs on the far-end server 15 measures the 1xEV-DO data throughout of 5 1xEV-DO packets, by clicking the amount of bandwidth that the THROUGHPUT label can be checked concrete measurement, be 2.573Mbps as forward link FTP data throughout.Hybrid mobile terminal 14 is under the 1xEV-DO data service mode, need regular interruption time-out 1xEV-DO data service and open monitoring 1x paging request of CDMA 20001x receiving system or note, this technology makes single hybrid mobile terminal to work between CDMA20001x and 1xEV-DO network " seamless "
Step 106, dialing computer 16 sends the 1xEV-DO packet and carries out the reverse link measurement to far-end server 15.It is opposite that reverse link is measured the data packet transmission direction of measuring with forward link.Identical when the mode of operation of hybrid mobile terminal 14 is measured with forward link.The IP address of input far-end server 15 in ENDPOINT1, in the IP address of ENDPOINT2 place input dial computer 16, just can test reverse link FTP data throughout is 1.660Mbps.
Step 107, dialing computer 16 and far-end server 15 send the 1xEV-DO packet mutually and carry out the forward link measurement and carry out the reverse link measurement.Set up two PAIR, a test forward link FTP throughput, a test reverse link FTP throughput, the two-way FTP throughput of reverse link before just can testing.
Step 108, the white Gaussian noise power of set comprehensive tester 11 and/or comprehensive tester 12, portable terminal forward direction under the test noise disturbed condition or reverse link data throughput.
And the like, 1xEV-DO data throughout test result is as shown in table 1 under the mixed mode.
Test case Thresholding (kbps) Mixed mode (kbps)
At noise Ior/Ioc=15db situation ventrocephalad link FTP Tun Tuliang @-65dbm ??FL＞2016 ??2501
At noise Ior/Ioc=10db situation ventrocephalad link FTP Tun Tuliang @-65dbm ??FL＞1500 ??1560
At noise Ior/Ioc=5db situation ventrocephalad link FTP Tun Tuliang @-65dbm ??FL＞900 ??1043
Reverse link FTP Tun Tuliang @-65dbm under noise Ior/Ioc=15db situation ??RL＞1400 ??1671
Reverse link FTP Tun Tuliang @-65dbm under noise Ior/Ioc=10db situation ??RL＞1200 ??1658
Reverse link FTP Tun Tuliang @-65dbm under noise Ior/Ioc=5db situation ??RL＞900 ??1652
The two-way FTP Tun Tuliang of reverse link @-65dbm before under noise Ior/Ioc=15db situation ??FL＞2016；RL＞630 ??2293；804
The two-way FTP Tun Tuliang of reverse link @-65dbm before under noise Ior/Ioc=10db situation ??FL＞1400；RL＞540 ??1490；562
The two-way FTP Tun Tuliang of reverse link @-65dbm before under noise Ior/Ioc=5db situation ??FL＞900；RL＞320 ??1060；363
At noise Ior/Ioc=4db situation ventrocephalad link FTP Tun Tuliang @-101dbm ??FL＞490 ??508
Reverse link FTP Tun Tuliang @-101dbm under noise Ior/Ioc=4db situation ??RL＞630 ??1142
The two-way FTP Tun Tuliang of reverse link @-101dbm before under noise Ior/Ioc=4db situation ??FL＞450；RL＞360 ??531；533
At noise Ior/Ioc=15db situation ventrocephalad link HTTP Tun Tuliang @-65dbm ??FL＞2016 ??2506
At noise Ior/Ioc=10db situation ventrocephalad link ??FL＞1500 ??1530
Figure GSA00000008660100071
Table 1
Close the CDMA20001x system, promptly close comprehensive tester 11 and just can test data throughout under the 1xEV-DO network only, the partial test result is as shown in table 2.
Test case Thresholding (kbps) 1xEV-DO (kbps) only
At noise Ior/Ioc=15db situation ventrocephalad link FTP ??FL＞2016 ??2604
Figure GSA00000008660100081
Table 2
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.

Claims (10)

1. a 1xEV-DO data throughout test macro is characterized in that, comprising: first testing equipment, second testing equipment, frequency divider, dialing computer, hybrid mobile terminal and far-end server;
First testing equipment is used for dry run mobile communication CDMA20001x system, and its prevention at radio-frequency port is connected with the prevention at radio-frequency port of hybrid mobile terminal by frequency divider;
Second testing equipment is used for dry run 1xEV-DO system, and its prevention at radio-frequency port is connected with the prevention at radio-frequency port of hybrid mobile terminal by frequency divider;
The dialing computer is connected with hybrid mobile terminal by digital port;
Described second testing equipment, first testing equipment and far-end server are connected to consolidated network by Ethernet interface.
2. the system as claimed in claim 1 is characterized in that, the synchronous port of first testing equipment links to each other with the synchronous port of second testing equipment.
3. the system as claimed in claim 1 is characterized in that, second testing equipment, first testing equipment and far-end server are connected on the same local area network (LAN) by Ethernet interface.
4. a method that adopts the system as claimed in claim 1 to carry out the test of 1xEV-DO data throughout is characterized in that,
First computer equipment is by second testing equipment and operate in hybrid mobile terminal under the 1xEV-DO data service mode, transmit the 1xEV-DO packet that is used to test the 1xEV-DO data throughout to second computer equipment, first computer equipment is among both in far-end server or the dialing computer, and second computer equipment is another among both in far-end server or the dialing computer;
Hybrid mobile terminal regularly suspends transmits the 1xEV-DO packet that receives, and interval is opened speech business or low-speed data service signal that whether mobile communication CDMA20001x system is monitored has from first testing equipment;
Far-end server or dialing computer are determined the data throughout of 1xEV-DO packet according to the one-way transmission situation of 1xEV-DO packet.
5. method as claimed in claim 4 is characterized in that, first computer equipment sends the 1xEV-DO packet according to the test script that configures, and test script is FTP or HTTP test script.
6. method as claimed in claim 4 is characterized in that, the IP address of far-end server, dialing computer, first testing equipment and second testing equipment is set in the same local area network (LAN).
7. method as claimed in claim 4 is characterized in that, first computer equipment also comprises before second computer equipment sends the 1xEV-DO packet:
Second computer equipment sends the 1xEV-DO packet by second testing equipment and the hybrid mobile terminal of operation 1xEV-DO system to first computer equipment;
First computer equipment also comprises after second computer equipment sends the 1xEV-DO packet:
When first computer equipment or second computer equipment are measured transmitted in both directions, the data throughout of 1xEV-DO packet.
8. method as claimed in claim 4 is characterized in that, first computer equipment also comprises before second computer equipment sends the 1xEV-DO packet:
Set the Gaussian noise power of first testing equipment and/or second testing equipment.
9. method as claimed in claim 4 is characterized in that, first computer equipment also comprises before second computer equipment sends the 1xEV-DO packet:
Second testing equipment is set to default packet data application pattern, and the radio configuration of first testing equipment is configured to operate in speech business and low-speed data service pattern.
10. method as claimed in claim 5 is characterized in that, the test script that configures comprises: size, the reception buffer size of transmits data packets is set and sends buffer size.
CN201010103174A 2010-01-27 2010-01-27 Method and device for testing 1XEV-DO data throughput Pending CN101720104A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104077222A (en) * 2014-07-03 2014-10-01 上海斐讯数据通信技术有限公司 Method for automated testing of wireless router throughput
CN104506380A (en) * 2014-12-16 2015-04-08 北京星河亮点技术股份有限公司 Mobile terminal data business performance test method and system based on protocol analyzer
CN113132178A (en) * 2020-01-15 2021-07-16 普天信息技术有限公司 Protocol consistency test method and device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104077222A (en) * 2014-07-03 2014-10-01 上海斐讯数据通信技术有限公司 Method for automated testing of wireless router throughput
CN104506380A (en) * 2014-12-16 2015-04-08 北京星河亮点技术股份有限公司 Mobile terminal data business performance test method and system based on protocol analyzer
CN104506380B (en) * 2014-12-16 2018-07-13 北京星河亮点技术股份有限公司 Mobile terminal data service performance test methods based on protocol analyzer and system
CN113132178A (en) * 2020-01-15 2021-07-16 普天信息技术有限公司 Protocol consistency test method and device

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