CN1716883A - Performance testing device and method for wireless network controller - Google Patents
Performance testing device and method for wireless network controller Download PDFInfo
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- CN1716883A CN1716883A CN 200510012280 CN200510012280A CN1716883A CN 1716883 A CN1716883 A CN 1716883A CN 200510012280 CN200510012280 CN 200510012280 CN 200510012280 A CN200510012280 A CN 200510012280A CN 1716883 A CN1716883 A CN 1716883A
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Abstract
The invention discloses a performance test device and method of a wireless network controller, the device comprises: the system comprises a test working background, at least one first test working foreground and at least one second test working foreground, wherein the test working background is connected with the first test working foreground and is used for providing a human-computer interface, configuring data and controlling a test process of the first test working foreground; the first test working foreground is connected with the wireless network controller, is used for simulating functions of a mobile phone and a node B, and supports a standard Iub interface and a UU interface; the second test working foreground is connected with the wireless network controller, is used for simulating the functions of the core network and supports standard Iu-CS interfaces and Iu-PS interfaces; the first test working foreground is in data communication with the second test working foreground through the wireless network controller. The invention has convenient configuration and simple use, and particularly improves the efficiency and the quality of performance test; meanwhile, the expenditure for purchasing test tools is reduced, and the research and development cost is effectively saved.
Description
Technical field
The present invention relates to the field tests of communication apparatus, particularly relate to a kind of testing apparatus and method thereof of radio network controller.
Background technology
In 3-G (Generation Three mobile communication system), radio network controller (Radio Network Controller, RNC), be responsible for finishing functions such as system's access control, safe mode control, mobile management (comprising soft or hard switching controls etc.), RRM and control as the visual plant of Radio Access Network.On the one hand, it links to each other with CN (core net) by the Iu interface: comprise that Iu-CS interface and CS territory (Circuit Switcheddomain, circuit commutative field) link to each other, Iu-PS interface is continuous with PS territory (Packet Switched domain, packet-switched domain); On the other hand, be connected with a plurality of Node B (Node B), be in charge of and control Node B by Iub interface; And the call acceptance of responsible mobile phone and wireless resource allocation, finish on the UU interface (air interface) and the protocol processes between the mobile phone.
The performance test of radio network controller need for example, be bought the interface function that some signaling instrument of testing manufacturers come Simulation with I u, Iub, UU interface by some specific purpose tools usually, and radio network controller is surrounded test.But use the signaling instrument to test certain limitation: at first, general signaling instrument all only provides simple call service function, and functions such as switching, measurement are not supported, can not satisfy testing requirement in functional test; Secondly, the number of users of signaling instrument simulation is often fewer, has only a hundreds of analog subscriber usually, and this performance test for Bulk Call is far from being enough; Once more, the signaling instrument of buying if fault or some function do not satisfy testing requirement, manufacturer keeps in repair or revises with regard to the needs contact, and this time cycle is to be difficult to control, and therefore the plan of operator self and progress are probably incured loss through delay or delay; At last, the signaling instrument can only use separately, can't cooperate real Node B and core net to use together; In addition, the signaling instrument is often expensive, iff buying a cover signaling instrument, can't satisfy the demand that a plurality of radio network controllers are tested simultaneously at all.In sum, only rely on the signaling instrument, can not satisfy the debugging demand of development far away, press for functional test and performance test that a kind of testing apparatus of exploitation is finished radio network controller as performance testing tool.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of performance testing device and method thereof of radio network controller, is used to solve existing low, the of poor quality and higher a series of problems such as R﹠D costs raising that cause of price of testing tool testing efficiency.
To achieve these goals, the invention provides a kind of performance testing device of radio network controller, be used to test radio network controller, it is characterized in that, comprise: test job backstage, at least one first test job foreground, at least one second test job foreground, wherein
Described test job backstage connects the described first test job foreground, the testing process that is used to provide man-machine interface, data configuration and controls the described first test job foreground;
The described first test job foreground connects described radio network controller, is used for analogue mobile phone, Node B function, and supports standard I ub interface, UU interface;
The described second test job foreground connects described radio network controller, is used for analog core net function, and supports standard I u-CS interface, Iu-PS interface;
Data communication is carried out by described radio network controller and the described second test job foreground in the described first test job foreground.
The performance testing device of described radio network controller, wherein, the described first test job foreground further comprises the one or more modules in chain of command module, user's face mould piece, signaling bear processing module, interface processing module, the inner exchanging module, wherein
Described chain of command module connects described signaling bear processing module, is used to handle the chain of command agreement of UU interface, Iub interface;
Described user's face mould piece is used to handle the user plane protocol of UU interface;
Described signaling bear processing module is used to handle the signaling protocol of transport network layer;
Described interface processing module is used to realize the physical layer process of adapting layer types of asynchronous transfer mode 2/ adapting layer types of asynchronous transfer mode 5 and asynchronous transfer mode;
Described inner exchanging module connects described chain of command module, user's face mould piece, signaling bear processing module, interface processing module respectively, is used to realize exchanges data and transfer of data between described chain of command module, user's face mould piece, signaling bear processing module, each module of interface processing module.
The performance testing device of described radio network controller, wherein, the described second test job foreground further comprises the one or more modules in chain of command module, user's face mould piece, signaling bear processing module, interface processing module, the inner exchanging module, wherein
Described chain of command module connects described signaling bear processing module, is used to handle the chain of command agreement of Iu interface;
Described user's face mould piece is used to handle the user plane protocol of Iu-CS interface, Iu-PS interface;
Described signaling bear processing module is used to handle the signaling protocol of transport network layer;
Described interface processing module is used to realize the physical layer process of adapting layer types of asynchronous transfer mode 2/ adapting layer types of asynchronous transfer mode 5 and asynchronous transfer mode;
Described inner exchanging module connects described chain of command module, user's face mould piece, signaling bear processing module, interface processing module respectively, is used to realize exchanges data and transfer of data between described chain of command module, user's face mould piece, signaling bear processing module, each module of interface processing module.
The performance testing device of described radio network controller, wherein, described test job backstage is a personal computer.
The performance testing device of described radio network controller, wherein, communication is set up by Ethernet and the described first test job foreground in described test job backstage.
The performance testing device of described radio network controller, wherein, the described first test job foreground and/or the second test job foreground are by asynchronous transfer mode and described radio network controller swap data.
The performance testing device of described radio network controller, wherein, the quantity of the quantity of described first test job foreground and module thereof or described second test job foreground and module thereof is determined by the capacity of described radio network controller.
The performance testing device of described radio network controller, wherein, the interface processing module on the described first test job foreground and/or the second test job foreground is by asynchronous transfer mode and described radio network controller swap data.
To achieve these goals, the present invention also provides a kind of performance test methods that is applicable to the radio network controller of described device, it is characterized in that, comprising:
Step 91, described radio network controller power on, and initiation sub-district, back is set up and the process of setting up of Common transport channel, and data are sent to the described first test job foreground;
Step 92, the interface processing module on the described first test job foreground, signaling bear processing module, chain of command module be processing said data successively, and echo reply message is to described radio network controller;
Step 93, the start-up logging flow process of a mobile phone is initiated on described test job backstage, the chain of command module on the described first test job foreground is initiated the Radio Resource control connection and is set up process, and is sent to described radio network controller after user's face mould piece, the interface processing module on the described first test job foreground are handled successively; And
Step 94, described radio network controller is finished the Radio Resource control connection with the described first test job foreground and is set up process.
The performance test methods of described radio network controller, wherein, described step 94 further comprises:
Step 941, the described first test job foreground analog position updating message is sent to described radio network controller by initial direct-sending message;
Step 942, described radio network controller receives and initiates Iu establishment of connection process after the message, and message is upgraded through home position after the interface processing module on the second test job foreground, signaling bear processing module, the chain of command resume module successively and accepted message to described radio network controller;
Step 943, described radio network controller is accepted message by descending direct-sending message with the renewal of described position and is back to the described first test job foreground, and the described first test job foreground notifies position, described test job backstage to upgrade successfully; And
Step 944, the request of making a call of described test job backstage, calling subscriber, called subscriber are simulated in the described first test job foreground, and finish the call flow of mobile phone originating call, mobile phone terminating call according to the agreement flow process of standard cell phone originating call and mobile phone terminating call.
Testing apparatus configuration provided by the invention is convenient, uses simply, provides great convenience to test job, has especially brought into play very big effect in the performance test process, has improved the efficient and the quality of test.Use it to test, reduced the expense of buying testing tool, effectively saved R﹠D costs.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the structure chart of testing apparatus of the present invention;
Fig. 2 is the construction module figure of a Working front desk of testing apparatus of the present invention;
Fig. 3 is the construction module figure of another Working front desk of testing apparatus of the present invention.
Embodiment
The Performance Test System that the purpose of this invention is to provide a kind of radio network controller, the major function of this system's energy analogue mobile phone, Node B and core net, realize the major function of UU, Iub, Iu interface, support is to the functional test of important flow processs such as CS and PS operation flow, switching, measurement, and realizes demand that CS and PS business are carried out performance test on this basis.
At a radio network controller, this test macro can be simulated a large amount of Node B and sub-district, and the mobile phone of resident variable number is initiated CS or PS operation flow under each sub-district, and the core net simulation part of test macro also provides the corresponding business function.This system can simulate a large amount of mobile phones and initiate operation flow, detects stability and the reliability of radio network controller under the Bulk Call call case.The very important point is in addition, this testing apparatus is configurable, that is to say, can be by increasing or reduce foreground veneer and revising corresponding data configuration, reach the purpose of the performance index of the radio network controller of testing different capabilities, satisfy research staff and tester's test needs.
This testing apparatus can use separately, also can cooperate real Node B and mobile phone to test together, the online user that this moment, this testing apparatus can be simulated some, as the load of radio network controller, functions such as the call acceptance of test radio network controller under different load, switching.
Figure 1 shows that the structure chart of testing apparatus of the present invention.
Figure 2 shows that the construction module figure of a Working front desk of testing apparatus of the present invention, Figure 3 shows that the construction module figure of another Working front desk of testing apparatus of the present invention.
The test job foreground comprises machine frame and inner foreground veneer, and every veneer is realized different separately functions by resident superincumbent software module.According to function difference these foreground veneers are classified, be divided into different modules: chain of command module, user's face mould piece, signaling bear processing module, interface processing module, inner exchanging module.
Test job foreground 2 103 comprises chain of command module 131, user's face mould piece 132, signaling bear processing module 133, interface processing module 134, inner exchanging module 135, and the interactive relation of each module as shown in Figure 3.
Each module among Fig. 2 has identical title with each module among Fig. 3.The function of each processing module is as described below:
The chain of command module 121 main chain of command agreements of handling UU interface and Iub interface: (the Non Access Stratum of the NAS in the UU interface, Non-Access Stratum), RRC (Radio Resource Control, Radio Resource control) agreement, the NBAP of Iub interface (Node B Application Part, Node B applying portion agreement) agreement, ALCAP (Access LinkControl Application Protocol, the Access Link Control Application Protocol) agreement that also comprises Iub interface transport network layer chain of command; The chain of command module 131 main chain of command agreements of handling the Iu interface: NAS (Non Access Stratum, Non-Access Stratum), RANAP (Radio Access Network Application Part, Radio Access Network Application Part) agreement, ALCAP (Access Link Control ApplicationProtocol, the Access Link Control Application Protocol) agreement that also comprises Iu interface transport network layer chain of command;
The user plane protocol of user's face mould piece 122,132 main Processing Interface.User's face mould piece 122 is except handling the user plane protocol of UU interface, comprise PDCP (Packet Data Compress Protocol, packet data compression protocol), RLC (Radio Link Control, radio link control), MAC (Medium Access Control, media interviews control) agreement, also handle FP (FrameProtocol, the frame processing protocol) agreement of Iub interface; User's face mould piece 132 is handled IUUP (the Iu UserPlane of Iu-CS interface, Iu User Plane) GTP-U of agreement and Iu-PS interface (GPRS Tunneling ProtocolUserplane, GPRS Tunnel Protocol user face), UDP (User Data gram Protocol, User Datagram Protoco (UDP)), IP (Internet Protocol) agreement;
Signaling bear processing module 123, the 133 main signaling protocols of handling transport network layer.The content that signaling bear processing module 123 is handled comprises SSCOP (Service Specific Connection OrientedProtocol, specific transactions object-oriented agreement) agreement, SSCF (Service Specific Co-ordinationFunction, service specific coordination function)-Iub interface employing UNI (User-Network Interface, user-network interface) interface; The content that signaling bear processing module 133 is handled comprises SCCP (SignalingConnection Control Part, SCCP), MTP3-B (broadband MTP3, MessageTransfer Part level 3), SSCF (Service Specific Co-ordination Function, service specific coordination function)-Iu interface employing NNI (Network-Network Interface, Network-Network interface) interface, SSCOP (Service Specific Connection Oriented Protocol, specific transactions object-oriented agreement) agreement;
Interface processing module 124,134 main AAL2 (the ATM Adaptation Layer type 2 that are responsible for, ATM Adaptation Layer type 2)/AAL5 (ATM Adaptation Layer type 5, ATM Adaption Layer Type 5) and the physical layer process of ATM (Asynchronous Transfer Mode, asynchronous transfer mode);
Exchanges data and transfer of data that inner exchanging module 125,135 is responsible between the above-mentioned module.
It needs to be noted that these modules all are configurable, that is to say,, can increase or reduce the quantity of module dynamically, to satisfy the demand of test according to the amount of capacity of system under test (SUT).
Start-up logging flow process with mobile phone is an example below, the testing process of simple introducing system, and this testing process comprises step:
Step 410, after system powered on, system under test (SUT) was initiatively initiated the process of setting up of sub-district foundation and Common transport channel, and data send to test job foreground 1;
Step 420, after data arrive test job foreground 1, after its interface processing module, the processing of signaling bear processing module, by (the Node B Application Part of the NBAP in its chain of command module, node B application part) the above-mentioned message data of section processes is returned corresponding response message and is given system under test (SUT);
Step 430, the start-up logging flow process of mobile phone is initiated on the test job backstage, the chain of command module on test job foreground 1 is initiated RRC (Radio Resource Control, Radio Resource control) and is connected the process of setting up, through issuing system under test (SUT) after its user's face mould piece, the interface processing resume module;
Step 440, system under test (SUT) will be finished RRC together with test job foreground 1 and be connected the subsequent process of setting up;
Step 450, the NAS module simulation location update message on test job foreground 1 sends to system under test (SUT) by initial direct-sending message;
Step 460, after system under test (SUT) is received message, will initiate Iu establishment of connection process, after message is handled through interface processing module, the signaling bear processing module on test job foreground 2, give its chain of command module and finish corresponding processing, home position upgrades accepts message to system under test (SUT);
Step 470, system under test (SUT) is accepted message by descending direct-sending message with the position renewal and is returned to test job foreground 1, and the NAS module notice position, test job backstage on test job foreground 1 is upgraded successfully;
Step 480, the request of making a call of test job backstage, the chain of command module on test job foreground 1 will be simulated caller and called users, finish MOC (Mobile Origination Call according to the agreement flow process, the mobile phone originating call) and MTC (Mobile Terminated Call, mobile phone terminating call) call flow.
Technique effect of the present invention:
The configuration of this testing arrangement is convenient, uses simply, provides great convenience to test job, especially In the performance test process, bring into play very big effect, improved efficient and the quality of test. Use it to carry out Test has reduced the expense of buying testing tool, has effectively saved R﹠D costs.
Certainly, the present invention also can have other various embodiments, in the feelings that do not deviate from spirit of the present invention and essence thereof Under the condition, those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, but These corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (9)
1, a kind of performance testing device of radio network controller is used to test radio network controller, it is characterized in that, comprising: test job backstage, at least one first test job foreground, at least one second test job foreground, wherein
Described test job backstage connects the described first test job foreground, the testing process that is used to provide man-machine interface, data configuration and controls the described first test job foreground;
The described first test job foreground connects described radio network controller, is used for analogue mobile phone, Node B function, and supports standard I ub interface, UU interface;
The described second test job foreground connects described radio network controller, is used for analog core net function, and supports standard I u-CS interface, Iu-PS interface;
Data communication is carried out by described radio network controller and the described second test job foreground in the described first test job foreground.
2, the performance testing device of radio network controller according to claim 1, it is characterized in that, the described first test job foreground further comprises the one or more modules in chain of command module, user's face mould piece, signaling bear processing module, interface processing module, the inner exchanging module, wherein
Described chain of command module connects described signaling bear processing module, is used to handle the chain of command agreement of UU interface, Iub interface;
Described user's face mould piece is used to handle the user plane protocol of UU interface;
Described signaling bear processing module is used to handle the signaling protocol of transport network layer;
Described interface processing module is used to realize the physical layer process of adapting layer types of asynchronous transfer mode 2/ adapting layer types of asynchronous transfer mode 5 and asynchronous transfer mode;
Described inner exchanging module connects described chain of command module, user's face mould piece, signaling bear processing module, interface processing module respectively, is used to realize exchanges data and transfer of data between described chain of command module, user's face mould piece, signaling bear processing module, each module of interface processing module.
3, the performance testing device of radio network controller according to claim 2, it is characterized in that, the described second test job foreground further comprises the one or more modules in chain of command module, user's face mould piece, signaling bear processing module, interface processing module, the inner exchanging module, wherein
Described chain of command module connects described signaling bear processing module, is used to handle the chain of command agreement of Iu interface;
Described user's face mould piece is used to handle the user plane protocol of Iu-CS interface, Iu-PS interface;
Described signaling bear processing module is used to handle the signaling protocol of transport network layer;
Described interface processing module is used to realize the physical layer process of adapting layer types of asynchronous transfer mode 2/ adapting layer types of asynchronous transfer mode 5 and asynchronous transfer mode;
Described inner exchanging module connects described chain of command module, user's face mould piece, signaling bear processing module, interface processing module respectively, is used to realize exchanges data and transfer of data between described chain of command module, user's face mould piece, signaling bear processing module, each module of interface processing module.
According to the performance testing device of claim 1,2 or 3 described radio network controllers, it is characterized in that 4, described test job backstage is a personal computer.
According to the performance testing device of claim 1,2 or 3 described radio network controllers, it is characterized in that 5, communication is set up by Ethernet and the described first test job foreground in described test job backstage.
According to the performance testing device of claim 1,2 or 3 described radio network controllers, it is characterized in that 6, the described first test job foreground and/or the second test job foreground are by asynchronous transfer mode and described radio network controller swap data.
7, the performance testing device of radio network controller according to claim 3, it is characterized in that the quantity of the quantity of described first test job foreground and module thereof or described second test job foreground and module thereof is determined by the capacity of described radio network controller.
8, the performance testing device of radio network controller according to claim 3, it is characterized in that the interface processing module on the described first test job foreground and/or the second test job foreground is by asynchronous transfer mode and described radio network controller swap data.
9, a kind of performance test methods that is applicable to the radio network controller of the described device of claim 3 is characterized in that, comprising:
Step 91, described radio network controller power on, and initiation sub-district, back is set up and the process of setting up of Common transport channel, and data are sent to the described first test job foreground;
Step 92, the interface processing module on the described first test job foreground, signaling bear processing module, chain of command module be processing said data successively, and echo reply message is to described radio network controller;
Step 93, the start-up logging flow process of a mobile phone is initiated on described test job backstage, the chain of command module on the described first test job foreground is initiated the Radio Resource control connection and is set up process, and is sent to described radio network controller after user's face mould piece, the interface processing module on the described first test job foreground are handled successively; And
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| CNB2005100122809A CN100401693C (en) | 2005-07-29 | 2005-07-29 | Performance detecting device and its method for radio network controller |
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| CNB2005100122809A CN100401693C (en) | 2005-07-29 | 2005-07-29 | Performance detecting device and its method for radio network controller |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101888658A (en) * | 2010-07-16 | 2010-11-17 | 北京市万网元通信技术有限公司 | GPRS (General Packet Radio Service) core network simulation and test system |
| CN101990229A (en) * | 2009-07-30 | 2011-03-23 | 大唐移动通信设备有限公司 | RNC (Radio Network Control) aging test method, equipment, service board and interface board |
| CN102098702A (en) * | 2011-01-30 | 2011-06-15 | 大唐移动通信设备有限公司 | Performance testing system, method and equipment |
| CN102665239A (en) * | 2012-05-16 | 2012-09-12 | 大唐移动通信设备有限公司 | Mobile communication teaching system and PS (Packet Switch) service data processing method |
| WO2017107549A1 (en) * | 2015-12-25 | 2017-06-29 | 中兴通讯股份有限公司 | Base station test system, apparatus and method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2531593Y (en) * | 2001-12-17 | 2003-01-15 | 湖北众友科技实业股份有限公司 | GSM mobile communication test box |
| EP1418774A1 (en) * | 2002-11-05 | 2004-05-12 | Lucent Technologies Inc. | A network for mobile telecommunications, and communicating data from a base station to a base station controller |
| WO2004095792A1 (en) * | 2003-04-23 | 2004-11-04 | Telecom Italia S.P.A. | Radiotelephony network with multi-carrier packet data transmission |
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- 2005-07-29 CN CNB2005100122809A patent/CN100401693C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990229A (en) * | 2009-07-30 | 2011-03-23 | 大唐移动通信设备有限公司 | RNC (Radio Network Control) aging test method, equipment, service board and interface board |
| CN101990229B (en) * | 2009-07-30 | 2014-01-29 | 大唐移动通信设备有限公司 | RNC (Radio Network Control) aging test method, equipment, service board and interface board |
| CN101888658A (en) * | 2010-07-16 | 2010-11-17 | 北京市万网元通信技术有限公司 | GPRS (General Packet Radio Service) core network simulation and test system |
| CN101888658B (en) * | 2010-07-16 | 2012-10-03 | 北京市万网元通信技术有限公司 | GPRS (General Packet Radio Service) core network simulation and test system |
| CN102098702A (en) * | 2011-01-30 | 2011-06-15 | 大唐移动通信设备有限公司 | Performance testing system, method and equipment |
| CN102098702B (en) * | 2011-01-30 | 2014-07-16 | 大唐移动通信设备有限公司 | Performance testing system, method and equipment |
| CN102665239A (en) * | 2012-05-16 | 2012-09-12 | 大唐移动通信设备有限公司 | Mobile communication teaching system and PS (Packet Switch) service data processing method |
| CN102665239B (en) * | 2012-05-16 | 2014-12-10 | 大唐移动通信设备有限公司 | Mobile communication teaching system and PS (Packet Switch) service data processing method |
| WO2017107549A1 (en) * | 2015-12-25 | 2017-06-29 | 中兴通讯股份有限公司 | Base station test system, apparatus and method |
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| CN100401693C (en) | 2008-07-09 |
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