CN101888659B - Mobile phone software simulation method based on mobile data core network link access - Google Patents
Mobile phone software simulation method based on mobile data core network link access Download PDFInfo
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- CN101888659B CN101888659B CN2010102277218A CN201010227721A CN101888659B CN 101888659 B CN101888659 B CN 101888659B CN 2010102277218 A CN2010102277218 A CN 2010102277218A CN 201010227721 A CN201010227721 A CN 201010227721A CN 101888659 B CN101888659 B CN 101888659B
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Abstract
The invention discloses a mobile phone software simulation method based on mobile data core network link access, which is applied to the field of network testing. In the method, a signaling sent by a mobile phone to a core network is obtained by detecting a GB link, relevant information is obtained by decoding, and the mobile phone of the model is realized by simulation according to the information. The method can capture and simulate all mobile phone models on the network to the greatest possibility due to real-time detection; and when the simulation mobile phone obtained by the method is subject to network testing, the mobile phones of all models on the network can be guaranteed to be tested to the maximum extent, and thus, the working efficiency of an operating and maintenance department is improved.
Description
Technical field
The present invention relates to the communication network field tests, relate in particular to a kind of mobile phone software simulation method that is used for the communication network test based on the mobile data core network link access.
Background technology
Current mobile communications network just advances with very fast speed, and quality of service in the communication network and performance have directly influenced the efficient and the income of network operation.In the communication network of reality operation, hundreds of in the class of business of net, all need face the compatibility test that various model mobile phones use all the time.Simultaneously, the speed that updates is constantly accelerated in mobile phone terminal market, how to guarantee support and the compatibility of each business for the different mobile phones terminal use, becomes the emphasis that each common carrier promotes quantity of operation and reduces customer complaint.
Therefore, before common carrier was released a new business function, O&M department need be directed against this professional characteristic, used current on the market all mobile phone terminals to carry out compatibility and completeness test; Simultaneously, along with the continuous release of new mobile phone terminal, business marketing department also need test existing operation system and support characteristic for the performance of new terminal.
If directly accomplish these test assignments with mobile phone, can take Internet resources on the one hand, on the other hand, because mobile phone model is numerous, operation system is extremely huge again, and the workload that the entity handset testing method causes is very big, is unfavorable for the carrying out of test job.
Summary of the invention
The object of the present invention is to provide a kind of mobile phone software simulation method that inserts based on mobile data core network link, the emulation mobile phone that utilizes this method to obtain is used for the communication network test.
To achieve these goals, the technical scheme of the present invention's employing is following:
Mobile phone software simulation method based on mobile data core network link inserts may further comprise the steps:
The first step: monitoring GB interface, gather GB link institute data carried by data;
Second step: the signaling data in the said data that will collect separates with user service data, and the said signaling data that obtains is decoded, and decoding needs in detail to the Bit level;
The 3rd step: with decoded signaling data splice, order corrigendum, to each its complete signaling process of mobile phone reduction, and therefrom obtain the GB layer parameter of each mobile phone;
The 4th step: with related its user service data of the complete signaling process of each mobile phone, reduction upper-layer service information, and therefrom obtain the IP layer parameter that comprises mobile phone model of each relevant mobile phone;
The 5th step: a type storehouse that is used to store model information is set; The GB layer and the IP layer parameter of each mobile phone are integrated;
The 6th step: before the parameter information after the integration of a mobile phone was deposited into the type storehouse, whether the retrieval type had existed the mobile phone of same model in the storehouse, if do not exist, then directly deposits the type storehouse in; If exist, whether the parameter information of then continue differentiating after the said integration exists, if do not exist, is appended to said type storehouse, if exist then give up;
The 7th step: return the first step and repeat, simultaneously,, form the emulation SIM according to the SIM information parameter of preparatory emulation;
The 8th step: the type model and the SIM that combine simulation to realize, realize mobile phone emulation.
Preferably; The GB layer parameter of said mobile phone; Comprise cell phone network ability information, mobile phone wireless ability information, the IP layer parameter of said mobile phone comprises that user profile, network setup information, TCP/IP are provided with information, DNS and information, HTTP/WAP/MMS are set in the information one or several are set.
Preferably, described user profile is meant IMSI number, the Mobile Subscriber International ISDN Number of mobile phone, and described network setup information comprises that APN is provided with, the WAP gateway setting.
Preferably, the GB layer parameter of the mobile phone that obtains in described the 3rd step is that index generates the cellphone information parameter library with TLLI, and IP address allocated and said IP layer parameter are integrated in activating with PDP then.
Preferably; After described the 5th step, comprise the steps: that also opening space is provided with the internal memory trie tree in internal memory; Deposit the GB layer and the IP layer parameter of the integration described in the 5th step in said internal memory trie tree earlier; And then carry out the deterministic process in the 6th step, and met for the 6th step during described condition, deposit the parameter after integrating in described type storehouse from described internal memory trie tree.
Beneficial effect of the present invention is following:
The mobile phone software simulation method that inserts based on mobile data core network link of the present invention through detecting the relevant information that the GB link obtains mobile phone, and is realized the mobile phone of these models according to these information simulations.This method of the present invention is because be real-time detection; Can maximum possible capture all mobile phone models at net; And carrying out emulation, the emulation mobile phone that uses method of the present invention to obtain carries out network test, can at utmost guarantee; Can both to be testedly arriving of all models at the net mobile phone, thus the operating efficiency of O&M department improved.
Description of drawings
Fig. 1 is a method flow diagram of the present invention;
Fig. 2 is the protocol stack hierarchical diagram of GB interface.
Embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is further set forth.
Referring to accompanying drawing 1; Mobile phone simulation-generation method of the present invention; At first to gather GB link institute data carried by data, need this moment elder generation and GB interface to connect through monitoring GB interface; And the electrical characteristic index of coupling GB LI(link interface), access way can be divided into the access of TDM frame relay high-ohmic cross-connection according to the interface difference and GB OVER IP inserts two kinds along separate routes;
Then, the data of gathering are handled, the signaling data that the GB link is carried separates with user service data; And signaling data wherein decoded, decoding needs in detail to the Bit level, referring to accompanying drawing 2; Hierarchical diagram for the protocol stack of GB link; Bottom-uply during decoding successively carry out, in SNDCP layer encapsulation IP segmentation, carrying method of the present invention the most important information that will use, i.e. user's application data;
The 3rd step, decoded data are synthesized, comprise to decoded data splice, order corrigendum, restore the complete signaling process of each mobile phone;
The 4th step: carry out signaling and synthesize; Promptly according to the complete signaling process that obtains; The user service data that the GB link is carried carries out playback; Reduction upper-layer service information is obtained relevant mobile phone model field, specifically referring to performance capability indexs such as table 1 time slot ability, wireless capabilities, finally accomplishes the real software simulation of this mobile phone.
The handset capability ability index that table 1 method of the present invention need be obtained
The 5th step; The emulation SIM; Also need emulation one SIM card to mobile phone that can network of real emulation, SIM emulation realizes according to the SIM related information parameters, and these parameters comprise KI value and respective version, IMSI value, Mobile Subscriber International ISDN Number information; Through the fusion of these parameters, software forms this SIM.If in order to accomplish mobile phone test, the emulation SIM must be a new SIM, can not with number conflict of SIM in the existing network.
At last, in conjunction with mobile phone model and the SIM that simulation realizes,, realize emulation, thereby be applied to network test mobile phone model according to machine card flexible combination mode.
Since then; Accomplished emulation, used this method can round-the-clock monitoring existing network, therefrom extracted cellphone information mobile phone; As long as mobile phone access network also initiates professionally just to be monitored to, the coverage rate of the mobile phone model that the mobile phone emulation of assurance obtains comprehensive.
Claims (6)
1. the mobile phone software simulation method that inserts based on mobile data core network link is characterized in that: may further comprise the steps:
The first step: monitoring GB interface, gather GB link institute data carried by data;
Second step: the signaling data in the said data that will collect separates with user service data, and the said signaling data that obtains is decoded, and decoding needs in detail to the Bit level;
The 3rd step: with decoded signaling data splice, order corrigendum, to each its complete signaling process of mobile phone reduction, and therefrom obtain the GB layer parameter of each mobile phone;
The 4th step: with related its user service data of the complete signaling process of each mobile phone, reduction upper-layer service information, and therefrom obtain the IP layer parameter that comprises mobile phone model of each relevant mobile phone;
The 5th step: a type storehouse that is used to store model information is set; The GB layer and the IP layer parameter of each mobile phone are integrated;
The 6th step: before the parameter information after the integration of a mobile phone was deposited into the type storehouse, whether the retrieval type had existed the mobile phone of same model in the storehouse, if do not exist, then directly deposits the type storehouse in; If exist, whether the parameter information of then continue differentiating after the said integration exists, if do not exist, is appended to said type storehouse, if exist then give up;
The 7th step: return the first step and repeat, simultaneously,, form the emulation SIM according to the SIM information parameter of preparatory emulation;
The 8th step: the type model and the SIM that combine simulation to realize, realize mobile phone emulation.
2. the mobile phone software simulation method that inserts based on mobile data core network link according to claim 1; It is characterized in that: the GB layer parameter of said mobile phone; Comprise cell phone network ability information, mobile phone wireless ability information, the IP layer parameter of said mobile phone comprises that user profile, network setup information, TCP/IP are provided with information, DNS and information, HTTP/WAP/MMS are set in the information one or several are set.
3. the mobile phone software simulation method that inserts based on mobile data core network link according to claim 2; It is characterized in that: described user profile is meant IMSI number, the Mobile Subscriber International ISDN Number of mobile phone, and described network setup information comprises that APN is provided with, the WAP gateway setting.
4. the mobile phone software simulation method that inserts based on mobile data core network link according to claim 1; It is characterized in that: the GB layer parameter of the mobile phone that obtains in described the 3rd step is that index generates the cellphone information parameter library with TLLI, and IP address allocated and said IP layer parameter are integrated in activating with PDP then.
5. the mobile phone software simulation method that inserts based on mobile data core network link according to claim 1; It is characterized in that: after described the 5th step, comprise the steps: that also opening space is provided with the internal memory trie tree in internal memory; Deposit the GB layer and the IP layer parameter of the integration described in the 5th step in said internal memory trie tree earlier; And then carry out the 6th the step deterministic process; Met for the 6th step during described condition, deposit the parameter after integrating in described type storehouse from described internal memory trie tree.
6. the mobile phone software simulation method that inserts based on mobile data core network link according to claim 1, its characteristic comprises KI value and respective version, IMSI value, Mobile Subscriber International ISDN Number information 1 in: described SIM information parameter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102277218A CN101888659B (en) | 2010-07-16 | 2010-07-16 | Mobile phone software simulation method based on mobile data core network link access |
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| CN2010102277218A CN101888659B (en) | 2010-07-16 | 2010-07-16 | Mobile phone software simulation method based on mobile data core network link access |
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| CN101888659B true CN101888659B (en) | 2012-11-14 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472933A (en) * | 2002-07-30 | 2004-02-04 | 华为技术有限公司 | Terminal emulate method based on Java |
| EP1587287A2 (en) * | 2004-04-14 | 2005-10-19 | Samsung Electronics Co., Ltd. | Method and apparatus for performing bringup simulation in a mobile terminal |
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2010
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1472933A (en) * | 2002-07-30 | 2004-02-04 | 华为技术有限公司 | Terminal emulate method based on Java |
| EP1587287A2 (en) * | 2004-04-14 | 2005-10-19 | Samsung Electronics Co., Ltd. | Method and apparatus for performing bringup simulation in a mobile terminal |
Non-Patent Citations (1)
| Title |
|---|
| 苏世鹏.手机软件仿真平台的研究与实现.《中国优秀硕士学位论文全文数据库（电子期刊）》.2007, * |
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