CN101998422A - Test method and system for data carrying in calling establishing process - Google Patents
Test method and system for data carrying in calling establishing process Download PDFInfo
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- CN101998422A CN101998422A CN2009100913324A CN200910091332A CN101998422A CN 101998422 A CN101998422 A CN 101998422A CN 2009100913324 A CN2009100913324 A CN 2009100913324A CN 200910091332 A CN200910091332 A CN 200910091332A CN 101998422 A CN101998422 A CN 101998422A
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- carrying
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
Abstract
The invention discloses a test method for data carrying in a calling establishing process, which comprises the following steps that: a pre-set terminal to be tested is in a universal data carrying established state, and in addition, a system simulator starts a terminal test loop mode; the system simulator activates a special evolution grouping system to carry the conversation and closes the terminal test loop; and the system simulator invokes the data loop universal test flow process for testing whether the terminal to be tested carries a data pack sent by the back transmission system simulator through the special evolution grouping system, if so, the evolution grounding system is considered to successfully carry the establishment, or the evolution grouping system is considered to be failed in the establishment carrying. The invention also discloses a test system of data carrying in the calling establishing process. The invention provides a feasible method for the calling establishment of the test terminal through testing the carrying establishing capability of the special evolution grounding system in the calling establishing process.
Description
Technical field
The present invention relates to the measuring technology of call setup ability, relate in particular to a kind of method of testing and system of Data-carrying in call establishment.
Background technology
The third generation (3G) mobile communication technology adopts the access technology of code division multiple access to support multimedia service, and compare with the second generation (2G) mobile communication technology, have better communications security and communication quality, thereby make 3G in the coming years, can have higher competitiveness.But, for the communication requirement that satisfies user Geng Gao, better communication service is provided and guarantees that 3G has more competitiveness, third generation partner program (3GPP, 3
RdGeneration Partnership Project) started the research project of 3G Long Term Evolution (LTE).
At present, LTE has formed complete wireless communication standard, and worldwide progressively promotes.In addition, the try net of LTE and experimental terminal are also progressively in construction.Along with the progressively popularization and the development of LTE technology, the LTE terminal must become the main flow equipment in the future communications market.Existing LTE standard to terminal make a call set up signaling process and data flow has all had clear and definite definition, therefore, the equipment development merchant can carry out the exploitation and the manufacturing of end product according to the specification requirement in the LTE standard.But, whether meet the specification requirement of LTE communication standard for its call setup ability of the end product that develops, go back complete checking of neither one and method of testing at present.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method of testing and system of Data-carrying in call establishment, call setup ability that can the test terminal.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of method of testing of Data-carrying in call establishment comprises:
Preset dut terminal and be in conventional data carrying established state, and system simulator is enabled the terminal test loopback mode;
System simulator activates special-purpose evolved packet system carrying session, and closed terminal test loopback;
System simulator calls the packet whether data loopback universal test flow testing dut terminal sends by special-purpose evolved packet system carrying return system simulator, if think that then special-purpose evolved packet system carrying sets up successfully; Otherwise, think that special-purpose evolved packet system carries the foundation failure.
Wherein, described system simulator activates special-purpose evolved packet system carrying session and is specially:
System simulator sends the first wireless link reconfiguration message to dut terminal, carries in this first wireless link reconfiguration message to activate special-purpose evolved packet system carrying conversation request message;
After dut terminal is received the first wireless link reconfiguration message, send first wireless link to system simulator and reshuffle and finish message, this first wireless link is reshuffled to finish to carry in the message and is activated special-purpose evolved packet system carrying session and accept message.
Wherein, the closed terminal test loopback of described system simulator is specially:
System simulator sends closed terminal test loopback message to dut terminal;
Dut terminal receives that the back sends closed terminal test loopback to system simulator and finishes message.
Wherein, the described dut terminal that presets is in conventional data carrying established state and comprises: preset dut terminal and be in acquiescence evolved packet system carrying established state.
Wherein, when described conventional data carrying established state comprises acquiescence evolved packet system carrying established state, and before or after the packet whether described test dut terminal sends by special-purpose evolved packet system carrying return system simulator, described method of testing further comprises: system simulator calls data loopback universal test flow testing dut terminal and whether carries the packet that the return system simulator sends by the acquiescence evolved packet system, if think that then test is by maybe carrying out follow-up test; Otherwise, think that the carrying of acquiescence evolved packet system is discharged by wrong.
Wherein, described method of testing further may further comprise the steps after the special-purpose evolved packet system carrying of test is set up successfully:
System simulator sends the second wireless link reconfiguration message to dut terminal, carries in this second wireless link reconfiguration message to cancel special-purpose evolved packet system carrying conversation request message;
After dut terminal is received the second wireless link reconfiguration message, send second wireless link to system simulator and reshuffle and finish message, this second wireless link is reshuffled to finish to carry in the message and is cancelled special-purpose evolved packet system carrying session and accept message;
System simulator receive second wireless link reshuffle finish message after, call data loopback universal test flow testing dut terminal and whether carry the packet that the return system simulator sends by special-purpose evolved packet system, if think that then special-purpose evolved packet system carries release failure; Otherwise, think that special-purpose evolved packet system carrying discharges successfully.
A kind of test macro of Data-carrying in call establishment comprises: system simulator, quilt are preset the dut terminal that is in conventional data carrying established state; Wherein,
System simulator is used to enable the terminal test loopback mode, activates special-purpose evolved packet system carrying session, and closed terminal test loopback; Also be used to call data loopback universal test flow process, and whether pass through the packet that special-purpose evolved packet system carrying return system simulator sends, determine whether successful special-purpose evolved packet system carrying sets up according to the test dut terminal.
Wherein, described system simulator is used to activate special-purpose evolved packet system carrying session and is specially:
Described system simulator, be used for sending and carry the first wireless link reconfiguration message that activates special-purpose evolved packet system carrying conversation request message, and carrying of receiving that dut terminal sends activated first wireless link that special-purpose evolved packet system carrying session accepts message and reshuffled and finish message to dut terminal.
Wherein, described system simulator is used for closed terminal test loopback and is specially:
Described system simulator is used for sending closed terminal test loopback message to dut terminal, and the closed terminal test loopback that the reception dut terminal is sent is finished message.
Wherein, after the special-purpose evolved packet system carrying of described test system and test is set up successfully,
Described system simulator is further used for sending the second wireless link reconfiguration message to dut terminal, carries in this second wireless link reconfiguration message to cancel special-purpose evolved packet system carrying conversation request;
Described dut terminal, after being further used for receiving the second wireless link reconfiguration message, send second wireless link to system simulator and reshuffle and finish message, this second wireless link is reshuffled to finish to carry in the message and is cancelled special-purpose evolved packet system carrying session and accept message;
Described system simulator, be further used for receiving second wireless link reshuffle finish message after, call data loopback universal test flow process, and, determine whether special-purpose evolved packet system carrying release is successful according to testing the packet whether dut terminal passes through the transmission of special-purpose evolved packet system carrying return system simulator.
As can be seen from the above technical solutions, the present invention sets up special-purpose evolved packet system carrying under loopback mode, system simulator sends packet by special-purpose evolved packet system carrying to dut terminal afterwards, and according to the test dut terminal whether by special-purpose this packet of evolved packet system carrying passback, determine that special-purpose evolved packet system carrying sets up whether success.If special-purpose evolved packet system carrying is set up successfully, then show the call setup success of dut terminal.Therefore, the present invention is by the ability of setting up of the special-purpose evolved packet system carrying of test in call establishment, for the call setup ability of test terminal provides a kind of feasible method, also a kind of new approaches have been opened up for the call setup ability of testing the LTE terminal from now on.
Description of drawings
Fig. 1 is the schematic flow sheet of the present invention's method of testing of Data-carrying in call establishment;
Fig. 2 is the structural representation of the present invention's test macro of Data-carrying in call establishment.
Embodiment
Below technical scheme of the present invention is elaborated.
The present invention adopts the loopback mode that defines in the prior art to realize system simulator to terminal generation data in the process that carrying is tested to data, and terminal returns this data by specified Data-carrying.In the present invention, described terminal refers to the LTE terminal.
As shown in Figure 1, the present invention's method of testing of Data-carrying in call establishment may further comprise the steps:
In this step, can realize presetting dut terminal by the generalized flowsheet that calls the middle definition of LTE universal test environmental standard (TS36.508) and be in Generic RB Established State, and make system simulator enable UE Test Loop Mode.
The described dut terminal that presets is in Generic RB Established State and comprises: preset dut terminal and be in acquiescence evolved packet system carrying (Default EPS Bearer) established state.
After step 101 is finished, can carry out communicating by letter between follow-up dut terminal and the system simulator.
This step is in order to activate new special-purpose evolved packet system carrying session.
This step confirms to accept to activate special-purpose evolved packet system carrying conversation request in order to dut terminal.
Data loopback universal test flow process specifically is meant: system simulator is according to the method for stipulating among the TS36.508, send the IP packet by special-purpose EPS carrying to dut terminal, and whether dut terminal returns the IP packet that this is received according to the special-purpose EPS carrying of data loopback universal test flow process appointment to system simulator.
Special-purpose EPS carrying is used for the communication of the special-purpose data of terminal call process, as voice data communication etc.If dut terminal has returned the IP packet by special-purpose EPS carrying, then show the call setup of dut terminal, also be the call setup aptitude tests success of dut terminal.
In addition, when Generic RB Established State comprises Default EPS Bearer established state, similar with the special-purpose EPS carrying of test, the present invention can also test the default EPS bearing of setting up in the step 101 before or after step 106: whether system simulator calls data loopback universal test flow testing dut terminal by default EPS bearing passback IP packet, if think that then test is by maybe carrying out follow-up test; Otherwise, think that default EPS bearing is discharged by mistake, finish current handling process.Specifically: in data loopback universal test flow process, system simulator sends the IP packet by default EPS bearing to dut terminal, and whether dut terminal returns the IP packet that this is received according to the default EPS bearing of data loopback universal test flow process appointment to system simulator.If dut terminal has returned the IP packet of receiving by default EPS bearing to system simulator, think that then default EPS bearing is in established state; Otherwise, think that default EPS bearing is discharged by mistake.Under the normal condition, default EPS bearing should be in established state always, so that dut terminal can communicate with system simulator.
But default EPS bearing is in the call setup aptitude tests success that established state can not show dut terminal, because, if the call setup of dut terminal, then must be by special-purpose EPS carrying transmission exclusive data; So, have only special-purpose EPS carrying to set up the call setup aptitude tests success that successfully just can show dut terminal.
In addition, after the special-purpose EPS of test carrying was set up successfully, the present invention can also discharge the ability that special-purpose EPS carries to dut terminal and test, and specifically may further comprise the steps:
System simulator sends the 2nd RRCConnectionReconfiguration message to dut terminal, carry in the 2nd RRCConnectionReconfiguration message and cancel special-purpose evolved packet system carrying conversation request (Deactivate Dedicated EPS Bearer Context Request) message, in order to discharge special-purpose EPS carrying;
After receiving the 2nd RRCConnectionReconfiguration message, dut terminal sends the 2nd RRCConnectionReconfigurationComplete message to system simulator, carry in the 2nd RRCConnectionReconfigurationComplete message and cancel special-purpose evolved packet system carrying session acceptance (Deactivate Dedicated EPS Bearer Context Accept) message, in order to confirm to accept to cancel special-purpose evolved packet system carrying conversation request;
After receiving the 2nd RRCConnectionReconfigurationComplete message, system simulator calls data loopback universal test flow testing dut terminal and whether has returned the IP packet by Dedicated EPS Bearer, if, then think and finish current handling process by Dedicated EPS Bearer release failure; Otherwise, think that Dedicated EPS Bearer discharges successfully, finishes current handling process.
If Dedicated EPS Bearer discharges successfully, then show the dut terminal end of calling.
For realizing above-mentioned method of testing, the corresponding test macro that a kind of Data-carrying in call establishment is provided of the present invention, as described in Figure 2, this test macro comprises: preset the dut terminal 10 and the system simulator 20 that are in Generic RB EstablishedState; Wherein,
Wherein, described system simulator 20 is used to activate special-purpose EPS carrying session and is specially:
Described system simulator 20, be used for sending a RRCConnectionReconfiguration message that carries Activate Dedicated EPSBearer Context Request message, and receive the RRCConnectionReconfigurationComplete message that carries Activate Dedicated EPS Bearer Context Accept message that dut terminal 10 is sent to dut terminal 10.
Wherein, described system simulator 20 is used for closed UE Test Loop and is specially:
Described system simulator 20 is used for sending C1ose UE Test Loop message to dut terminal 10, and receives the Close UE Test Loop Complete message that dut terminal 10 is sent.
After the special-purpose EPS carrying of described test system and test is set up successfully,
Described system simulator 20, be further used for sending the 2nd RRCConnectionReconfiguration message, carry Deactivate Dedicated EPS Bearer Context Request message in the 2nd RRCConnectionReconfiguration message to dut terminal 10;
Described dut terminal 10, after being further used for receiving the 2nd RRCConnectionReconfiguration message, send the 2nd RRCConnectionReconfigurationComplete message to system simulator 20, carry DeactivateDedicated EPS Bearer Context Accept message in the 2nd RRCConnectionReconfigurationComplete message;
Described system simulator 20, after being further used for receiving the 2nd RRCConnectionReconfigurationComplete message, call data loopback universal test flow process, and, determine whether special-purpose EPS carrying release is successful according to testing the IP packet whether dut terminal 10 passes through the transmission of special-purpose EPS carrying return system simulator.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (10)
1. the method for testing of a Data-carrying in call establishment is characterized in that, comprising:
Preset dut terminal and be in conventional data carrying established state, and system simulator is enabled the terminal test loopback mode;
System simulator activates special-purpose evolved packet system carrying session, and closed terminal test loopback;
System simulator calls the packet whether data loopback universal test flow testing dut terminal sends by special-purpose evolved packet system carrying return system simulator, if think that then special-purpose evolved packet system carrying sets up successfully; Otherwise, think that special-purpose evolved packet system carries the foundation failure.
2. the method for testing of Data-carrying in call establishment according to claim 1 is characterized in that, described system simulator activates special-purpose evolved packet system carrying session and is specially:
System simulator sends the first wireless link reconfiguration message to dut terminal, carries in this first wireless link reconfiguration message to activate special-purpose evolved packet system carrying conversation request message;
After dut terminal is received the first wireless link reconfiguration message, send first wireless link to system simulator and reshuffle and finish message, this first wireless link is reshuffled to finish to carry in the message and is activated special-purpose evolved packet system carrying session and accept message.
3. the method for testing of Data-carrying in call establishment according to claim 2 is characterized in that, the closed terminal test loopback of described system simulator is specially:
System simulator sends closed terminal test loopback message to dut terminal;
Dut terminal receives that the back sends closed terminal test loopback to system simulator and finishes message.
4. according to the method for testing of claim 1,2 or 3 described Data-carryings in call establishment, it is characterized in that the described dut terminal that presets is in conventional data carrying established state and comprises: preset dut terminal and be in acquiescence evolved packet system carrying established state.
5. the method for testing of Data-carrying in call establishment according to claim 4, it is characterized in that, when described conventional data carrying established state comprises acquiescence evolved packet system carrying established state, and after the packet whether described test dut terminal sends by special-purpose evolved packet system carrying return system simulator or before, described method of testing further comprises: system simulator calls data loopback universal test flow testing dut terminal and whether carries the packet that the return system simulator sends by the acquiescence evolved packet system, if think that then test is by maybe carrying out follow-up test; Otherwise, think that the carrying of acquiescence evolved packet system is discharged by wrong.
6. according to the method for testing of claim 1,2 or 3 described Data-carryings in call establishment, it is characterized in that described method of testing further may further comprise the steps after the special-purpose evolved packet system carrying of test is set up successfully:
System simulator sends the second wireless link reconfiguration message to dut terminal, carries in this second wireless link reconfiguration message to cancel special-purpose evolved packet system carrying conversation request message;
After dut terminal is received the second wireless link reconfiguration message, send second wireless link to system simulator and reshuffle and finish message, this second wireless link is reshuffled to finish to carry in the message and is cancelled special-purpose evolved packet system carrying session and accept message;
System simulator receive second wireless link reshuffle finish message after, call data loopback universal test flow testing dut terminal and whether carry the packet that the return system simulator sends by special-purpose evolved packet system, if think that then special-purpose evolved packet system carries release failure; Otherwise, think that special-purpose evolved packet system carrying discharges successfully.
7. the test macro of a Data-carrying in call establishment is characterized in that, comprising: system simulator, quilt are preset the dut terminal that is in conventional data carrying established state; Wherein,
System simulator is used to enable the terminal test loopback mode, activates special-purpose evolved packet system carrying session, and closed terminal test loopback; Also be used to call data loopback universal test flow process, and whether pass through the packet that special-purpose evolved packet system carrying return system simulator sends, determine whether successful special-purpose evolved packet system carrying sets up according to the test dut terminal.
8. the test macro of Data-carrying in call establishment according to claim 7 is characterized in that, described system simulator is used to activate special-purpose evolved packet system carrying session and is specially:
Described system simulator, be used for sending and carry the first wireless link reconfiguration message that activates special-purpose evolved packet system carrying conversation request message, and carrying of receiving that dut terminal sends activated first wireless link that special-purpose evolved packet system carrying session accepts message and reshuffled and finish message to dut terminal.
9. the test macro of Data-carrying in call establishment according to claim 8 is characterized in that, described system simulator is used for closed terminal test loopback and is specially:
Described system simulator is used for sending closed terminal test loopback message to dut terminal, and the closed terminal test loopback that the reception dut terminal is sent is finished message.
10. according to the test macro of claim 7,8 or 9 described Data-carryings in call establishment, it is characterized in that, after the special-purpose evolved packet system carrying of described test system and test is set up successfully,
Described system simulator is further used for sending the second wireless link reconfiguration message to dut terminal, carries in this second wireless link reconfiguration message to cancel special-purpose evolved packet system carrying conversation request;
Described dut terminal, after being further used for receiving the second wireless link reconfiguration message, send second wireless link to system simulator and reshuffle and finish message, this second wireless link is reshuffled to finish to carry in the message and is cancelled special-purpose evolved packet system carrying session and accept message;
Described system simulator, be further used for receiving second wireless link reshuffle finish message after, call data loopback universal test flow process, and, determine whether special-purpose evolved packet system carrying release is successful according to testing the packet whether dut terminal passes through the transmission of special-purpose evolved packet system carrying return system simulator.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910091332.4A CN101998422B (en) | 2009-08-18 | 2009-08-18 | Test method and system for data carrying in calling establishing process |
| PCT/CN2009/075591 WO2011020270A1 (en) | 2009-08-18 | 2009-12-16 | Test method and system for the data bearer during a call establishment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910091332.4A CN101998422B (en) | 2009-08-18 | 2009-08-18 | Test method and system for data carrying in calling establishing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101998422A true CN101998422A (en) | 2011-03-30 |
| CN101998422B CN101998422B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910091332.4A Expired - Fee Related CN101998422B (en) | 2009-08-18 | 2009-08-18 | Test method and system for data carrying in calling establishing process |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101998422B (en) |
| WO (1) | WO2011020270A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096283A (en) * | 2011-11-07 | 2013-05-08 | 中兴通讯股份有限公司 | Achieving method and device of emergency call business |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305287A (en) * | 1999-11-30 | 2001-07-25 | Lg电子株式会社 | Method of detecting trunk calling connection in user part of comprehensive business digital network |
| US20070004417A1 (en) * | 2005-06-30 | 2007-01-04 | Dorsey Donald A | Method to detect a user equipment stuck on a dedicated channel |
| CN101001157A (en) * | 2006-06-22 | 2007-07-18 | 华为技术有限公司 | Communication charge |
| CN101267363A (en) * | 2008-04-24 | 2008-09-17 | 杭州华三通信技术有限公司 | Loop testing method, system and device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100563201C (en) * | 2004-12-02 | 2009-11-25 | 华为技术有限公司 | A kind of method for detecting route unit fault and device |
| CN100463418C (en) * | 2005-11-23 | 2009-02-18 | 杭州华三通信技术有限公司 | Network performance test method, system and network device |
| CN100372320C (en) * | 2006-01-11 | 2008-02-27 | 华为技术有限公司 | Method and system for detecting service quality in next generation network |
| CN101478743B (en) * | 2008-01-03 | 2010-08-25 | 大唐移动通信设备有限公司 | Method and apparatus for EPS bearing management |
-
2009
- 2009-08-18 CN CN200910091332.4A patent/CN101998422B/en not_active Expired - Fee Related
- 2009-12-16 WO PCT/CN2009/075591 patent/WO2011020270A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305287A (en) * | 1999-11-30 | 2001-07-25 | Lg电子株式会社 | Method of detecting trunk calling connection in user part of comprehensive business digital network |
| US20070004417A1 (en) * | 2005-06-30 | 2007-01-04 | Dorsey Donald A | Method to detect a user equipment stuck on a dedicated channel |
| CN101001157A (en) * | 2006-06-22 | 2007-07-18 | 华为技术有限公司 | Communication charge |
| CN101267363A (en) * | 2008-04-24 | 2008-09-17 | 杭州华三通信技术有限公司 | Loop testing method, system and device |
Non-Patent Citations (1)
| Title |
|---|
| NEC: "《GCF Priority 2: Update of ESM TC 10.2.1 for Dedicated EPS bearer context activation / Success》", 《3GPP TSG RAN WG5 MEETING #43，R5-092500》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096283A (en) * | 2011-11-07 | 2013-05-08 | 中兴通讯股份有限公司 | Achieving method and device of emergency call business |
| WO2013067821A1 (en) * | 2011-11-07 | 2013-05-16 | 中兴通讯股份有限公司 | Method and device for realizing emergency call service |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011020270A1 (en) | 2011-02-24 |
| CN101998422B (en) | 2015-07-22 |
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Effective date of registration: 20171107 Address after: 518000, two 703A, COFCO business park, two Xian Xian Road, Xin'an, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen Fu Hai Sunshine Technology Co., Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Patentee before: ZTE Corporation |
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