CN102131226B - Wireless network testing method, device and system - Google Patents
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Abstract
The invention provides a wireless network testing method, device and system. The method comprises the following steps of: receiving names of test road sections; acquiring signaling point codes of a radio network controller (RNC) corresponding to the test road sections according to a corresponding relation between the pre-stored signaling point codes of the RNC and the names of the road sections; acquiring preset characteristic information of the test road sections and user information of mobile users corresponding to the signaling point codes of the RNC according to a pre-stored search list, wherein the search list comprises corresponding relations among the user information, the signaling point codes of the RNC and time entering the RNC by the mobile users, and the characteristic information comprises test time periods; and sending the user information to a background server to analyze the service quality of the users and acquire network performance of the test road sections. By the wireless network testing method, device and system provided by the invention, test on wireless network quality of the test road sections is realized, more accurate and reliable test results are ensured, and meanwhile, a large amount of test resources and cost are simultaneously saved.
Description
Technical field
The invention belongs to the communication test technology, relate in particular to a kind of wireless network test methods, devices and systems.
Background technology
At present, mobile communication carrier is for the diagnosis of wireless network performance on the road, mainly based on road test (Drive Test, DT), just measure wireless network performance when driving along certain road driving, the simulation actual user calls and constantly uploads or download the files of different sizes in DT, obtain some indexs of network performance by the statistical analysis of testing software, simultaneously, daily optimization and troubleshooting to network quality also need to carry out a large amount of Drive Test.
But need speech business and the data service of analog subscriber artificially in the Drive Test, the data of Drive Test sampling are limited, lack accuracy relatively, and need to consume a large amount of resource and expense.
Summary of the invention
At the above-mentioned defective of prior art, the embodiment of the invention provides a kind of wireless network test methods, devices and systems.
The embodiment of the invention provides a kind of wireless network test method, comprising:
The title in acceptance test highway section according to the signaling point code of the radio network controller of storing in advance and the corresponding relation of highway section title, is obtained the signaling point code with described test segment corresponding wireless network controller;
Obtain the mobile subscriber's corresponding with the signaling point code of the radio network controller of the characteristic information of the described test segment that sets in advance and described test segment user profile according to the search list of storage in advance, wherein said search list comprises signaling point code and the corresponding relation of the time that the mobile subscriber enters radio network controller of user profile, radio network controller, and described characteristic information comprises the testing time section;
Send described user profile to background server, for described background server described mobile subscriber's quality of service is analyzed, obtain described test segment at the network performance of described testing time section.
The embodiment of the invention provides a kind of wireless network test device, comprising:
First acquisition module for the title in acceptance test highway section, according to the signaling point code of the radio network controller of storing in advance and the corresponding relation of highway section title, obtains the signaling point code with described test segment corresponding wireless network controller;
Second acquisition module, be used for the user profile that search list according to storage in advance obtains the mobile subscriber corresponding with the signaling point code of the radio network controller of the characteristic information of the described test segment that sets in advance and described test segment, wherein said search list comprises signaling point code and the corresponding relation of the time that the mobile subscriber enters radio network controller of user profile, radio network controller, and described characteristic information comprises the testing time section;
Sending module is used for sending described user profile to background server, for described background server described mobile subscriber's quality of service is analyzed, and obtains described test segment at the network performance of described testing time section.
The embodiment of the invention provides a kind of wireless network test system, comprises above-mentioned wireless network test device, and background server.
The wireless network test methods, devices and systems that the embodiment of the invention provides, search list by storage in advance searches out mobile subscriber on the test segment according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, guarantee test result more accurately and reliably.
Description of drawings
Fig. 1 is wireless network test method embodiment flow chart of the present invention;
Fig. 2 is test segment among the wireless network test method embodiment of the present invention and corresponding RNC distribution schematic diagram;
Fig. 3 for obtain among the wireless network test method embodiment of the present invention on test segment and with characteristic information user information corresponding flow chart;
Fig. 4 is for arranging the schematic diagram of test segment and characteristic information among the wireless network test method embodiment of the present invention;
Fig. 5 is wireless network test device example structure schematic diagram of the present invention;
Fig. 6 is another example structure schematic diagram of wireless network test device of the present invention;
Fig. 7 is wireless network test system embodiment structural representation of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The present invention is directed to Drive Test of the prior art and need speech business and the data service of analog subscriber artificially, the data of Drive Test sampling are limited, and need to consume defectives such as a large amount of resources and expense, proposed a solution namely the search list by storage in advance search out mobile subscriber on the test segment according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, guarantee test result more accurately and reliably.
Fig. 1 is wireless network test method embodiment flow chart of the present invention, and as shown in Figure 1, this method comprises:
The wireless network test device is according to corresponding wireless network controller (RadioNetwork Controller on each highway section, RNC) set up for the signaling point code of sign RNC and corresponding relation and the storage of each highway section title, the wireless network test device receives the title that will carry out the test segment of wireless network test, according to the signaling point code of the RNC that stores in advance and the corresponding relation of highway section title, obtain the signaling point code of the RNC corresponding with test segment.
Storage in advance comprises the signaling point code of user profile, RNC and the search list of the corresponding relation of the time that the mobile subscriber enters RNC in the wireless network test device, wherein user profile is used for the sign mobile subscriber, the signaling point code of RNC is used for the sign different RNC corresponding with the highway section, and the time that the mobile subscriber enters RNC is used for the time that process that the sign mobile subscriber moves in the highway section enters different RNC.
Obtain the mobile subscriber's corresponding with the signaling point code of the RNC of the characteristic information of the test segment that sets in advance and test segment user profile according to search list, wherein, the characteristic information of the test segment that sets in advance comprises the time period that will carry out wireless network test to test segment, that is to say, according to the signaling point code of the RNC of the test segment that gets access to and the testing time section that sets, from search list, obtain in the testing time section user profile through the mobile subscriber of the RNC corresponding with test segment, the mobile subscriber that search is come out in the testing time section at least through a RNC corresponding with test segment.
The user profile that the wireless network test device comes out search sends to background server, the background server couple mobile subscriber's corresponding with user profile quality of service is analyzed such as cutting off rate, call completing rate etc., obtains test segment at the wireless network performance of described testing time section with this.
The wireless network test method that present embodiment provides, search list by storage in advance searches out mobile subscriber on the test segment according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, guarantee test result more accurately and reliably, and be not subjected to the restriction of time region to realize round-the-clock monitoring.
Further, the process of specifically setting up of the search list of storing in advance in the wireless network test device comprises: at first obtain the signaling message that RNC sends; Set up the signaling point code comprise user profile, RNC and search list and the storage of the corresponding relation of the time that the user enters RNC according to signaling message then.Particularly, the signaling message of RNC transmission can comprise location update request message, handover request signaling message, Routing Area Update request message and RELOCATION REQUEST message.
In order to be illustrated more clearly in the process of setting up of search list, with Wideband Code Division Multiple Access (WCDMA) (WidebandCode Division Multiple Access, WCDMA) mobile network of standard is example, describe in detail and how to set up search list according to the signaling message that obtains, but be not limited to this, other mobile communications network such as global system for mobile communications (Global System of Mobile communication, GSM), CDMA2000 (Code Division Multiple Access 2000), TD SDMA (Time Division-Synchronous Code Division Multiple Access, TD-SCDMA) specifically arrange according to concrete network, specific as follows described:
Have n RNC along road, be respectively RNC-1, RNC-2 ... RNC-n, form continuous wireless network and cover road is along the line, each RNC belongs to a different Location Area Codes (location areacode, LAC) district, the mobile service user drives to travel at road AB.
If this mobile subscriber is circuit commutative field (Circuit Switched Domain, CS) user is the speech business user, when talking state not, this user enters a new LAC district from a LAC district, namely enter a new RNC from a RNC, new RNC be will collect at the IU-CS interface and media gateway (Media Gate Way, location update request message MGW) mail to; When talking state, this user enters a new RNC from a RNC, will collect the handover request signaling message that RNC mails to MGW at the IU-CS interface, can obtain the signaling message that RNC sends by monitoring signaling platform or signaling instrument.
If this mobile subscriber is packet-switched domain (Pocket Switched Domain, PS) user is data business of networking user, be attached in the network, do not using under the professional situation, this user enters a new LAC from a LAC district, namely enter a new RNC from a RNC, will collect RNC at the IU-PS interface and mail to GPRS serving GPRS support node (Servicing GPRS Support Node, Routing Area Update request message SGSN); In using professional process, this user enters a new RNC from a RNC, will collect the RELOCATION REQUEST message that RNC mails to SGSN at the IU-PS interface, can obtain the signaling message that RNC sends by monitoring signaling platform or signaling instrument.
Utilize the mobile service user in the process that road travels, enter a new RNC from a RNC, the position that produces is upgraded, Routing Area Update, switch, the reorientation signaling message, signaling message resolved obtain the time that the mobile subscriber enters RNC, the signaling point code of the RNC that the mobile subscriber enters and difference mobile subscriber's international mobile subscriber identity, international mobile subscriber identity wherein, can regard the user profile among the wireless network test method embodiment of the present invention as, according to the parsing to speech business signaling message and data business signaling message, foundation comprises that the mobile subscriber enters the time of RNC, the search list of the signaling point code of RNC and the corresponding relation of international mobile subscriber identity specifically can be divided into circuit commutative field mobile subscriber and packet-switched domain mobile subscriber's search list according to concrete application needs.
The wireless network test method that present embodiment provides, search list by storage in advance searches out mobile subscriber on the test segment according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, guarantee test result more accurately and reliably, and be not subjected to the restriction of time region to realize round-the-clock monitoring.
Based on above-described embodiment, the characteristic information of the test segment that sets in advance not only comprises the time period that will carry out wireless network test to test segment, also comprise the mobile subscriber through with the minimum value of the quantity of test segment corresponding wireless network controller;
Accordingly, obtain the mobile subscriber's corresponding with the signaling point code of the RNC of the characteristic information of the test segment that sets in advance and test segment user profile according to search list, that is to say, according to the signaling point code of the RNC of the test segment that gets access to and the testing time section that sets and the mobile subscriber minimum value through the quantity of the RNC corresponding with test segment, the corresponding mobile subscriber of the user profile of from search list, obtaining, the number of the RNC corresponding with test segment of process at least in the testing time section, reach the minimum value that the mobile subscriber who sets in advance passes through the quantity of the RNC corresponding with test segment, if the number of the RNC corresponding with test segment of process does not reach the minimum value that sets in advance in the testing time section, then Dui Ying mobile subscriber can not be searched comes out.
The wireless network test method that present embodiment provides, search list by storage in advance searches out mobile subscriber on the test segment more accurately according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, further guarantee precision of test result, and be not subjected to the restriction of time region to realize round-the-clock monitoring.
Based on above-described embodiment, the characteristic information of the test segment that sets in advance not only comprise will to test segment carry out time period of wireless network test and mobile subscriber through with the minimum value of the quantity of test segment corresponding wireless network controller, comprise that also the mobile subscriber is through velocity interval or the time range of test segment;
Accordingly, obtain the mobile subscriber's corresponding with the signaling point code of the RNC of the characteristic information of the test segment that sets in advance and test segment user profile according to search list, that is to say, according to the signaling point code of the RNC of the test segment that gets access to and the testing time section that sets and the mobile subscriber minimum value through the quantity of the RNC corresponding with test segment, and consider that the mobile subscriber is through velocity interval or the time range of test segment, the corresponding mobile subscriber of the user profile of from search list, obtaining, the number of the RNC corresponding with test segment of process at least in the testing time section, reach the minimum value that the mobile subscriber who sets in advance passes through the quantity of the RNC corresponding with test segment, and can obtain the mobile subscriber through the time of test segment according to the mobile subscriber in the time that test segment enters each RNC, if the time of mobile subscriber's process test segment is in the time range that sets in advance, then Dui Ying mobile subscriber can be searched comes out, otherwise, can not be searched come out.Same, velocity interval according to the test segment that sets in advance, can obtain test segment time corresponding scope according to the distance of test segment, search mobile subscriber's process repeats no more with the same according to the search procedure of the time range that sets in advance herein.
The wireless network test method that present embodiment provides, search list by storage in advance further searches out mobile subscriber on the test segment accurately according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, guarantee precision of test result to greatest extent, and be not subjected to the restriction of time region to realize round-the-clock monitoring.
Be example with the packet-switched domain mobile subscriber below, the concrete handling process of obtaining the data service information of mobile user corresponding with the signaling point code of the RNC of the characteristic information of test segment and test segment: the Fig. 2 that introduces is test segment among the wireless network test method embodiment of the present invention and corresponding RNC distribution schematic diagram, Fig. 3 for obtain among the wireless network test method embodiment of the present invention on test segment and with characteristic information user information corresponding flow chart, as Fig. 2, shown in Figure 3:
Step 1: owing to comprised the mobile subscriber of all data services of the whole network in the search list of setting up according to the Routing Area Update that obtains or reorientation signaling message, need to get rid of the mobile subscriber who does not have the RNC along the line of test segment AB in the coverage diagram 2, the mobile subscriber of G location point among Fig. 2 for example, in the coverage of RNC-x, but RNC-x does not form test segment AB and covers, and does not belong to searched mobile subscriber;
Step 2: screening and filtering goes out in the time period scope of test, among the AB test segment RNC arbitrarily along the line the data service mobile subscriber that Routing Area Update or reorientation take place is arranged in Fig. 1, as further searching analysis;
Step 3: the mobile subscriber that step 2 is screened further screens analysis, dwindle target zone, the mobile subscriber who in step 2, screens, really in the test segment RNC that distributes along the line, but road RNC along the line also covers the outer part region of road, just the mobile subscriber that may cause step 2 to obtain is the mobile subscriber of F location point in as Fig. 2, this part mobile subscriber not on road activity got rid of;
Get rid of mobile subscriber's method: the number of the different RNCs that the covering path that default N goes through for the mobile subscriber is along the line, N is more than or equal to 2, smaller or equal to n, N is more big, illustrate that mobile subscriber's RNC number that the position is upgraded or reorientation is gone through on test segment is more many, the user is also more big in the possibility that road travels, and gets rid of the mobile subscriber according to this method, obtains the doubtful mobile subscriber who travels at test segment.
Step 4: the doubtful mobile subscriber that step 3 is obtained further screens analysis, finally search out the mobile subscriber on test segment in the testing time section, the doubtful mobile subscriber that screening and filtering comes out in the step 3, may not travel at test segment AB, but travel along highway section ACDEB shown in Figure 2, this part mobile subscriber should give eliminating, the mobile subscriber who remains after the screening be exactly this search in the testing time section mobile subscriber on test segment.
Get rid of mobile subscriber's method: to the doubtful mobile subscriber who screens in the step 3, calculate one by one its by A to B institute elapsed-time standards (for example: the time equals this mobile subscriber initiates the Routing Area Update request in the RNC-n at B place time point and deducts this mobile subscriber initiates the Routing Area Update request in the RNC-1 of A place time point), the travelled time range of test segment AB of time and the mobile subscriber that sets in advance is compared, and the mobile subscriber in the time range of presetting is not got rid of.
Through after above-mentioned four steps, the mobile subscriber in the testing time section on test segment AB is accurately searched for.
For the search list by storage in advance among the above-mentioned wireless network test method of the clearer explanation embodiment searches out the process of the mobile subscriber on the test segment accurately according to the characteristic information of test segment, be specifically described for example:
Fig. 4 is for arranging the schematic diagram of test segment and characteristic information among the wireless network test method embodiment of the present invention, as shown in Figure 4, in test segment, selected the wide dark fastlink of Shenzhen, the wireless test device of present embodiment has been stored the signaling point code of RNC in different highway sections in each city and the corresponding relation of each highway section title in advance, therefore, receive the title of the test segment of importing when the wireless test device after, title according to the test segment of storing just demonstrates the RNC corresponding with the wide dark fastlink of Shenzhen with the corresponding relation of the signaling point code of RNC, be specially RNC1, RNC3, RNC5, RNC7, RNC10, RNC12, the characteristic information of test segment is set then: " 2010-12-19 17:35:19～2010-12-19 19:00:19 " is set namely will carries out wireless network test in the time period at " 2010-12-19 17:35:19～2010-12-19 19:00:19 " to wide dark fastlink in the testing time section, at least the RNC number of going through the mobile subscriber is set to 4, then to search out at least and will live through RNC1, RNC3, RNC5, RNC7, RNC10, RNC12 is the mobile subscriber of 4 RNC wherein, in time range/velocity interval, be provided with time range " 30～60 ", then RNC1 will lived through at least, RNC3, RNC5, RNC7, RNC10, RNC12 is wherein among the mobile subscriber of 4 RNC, search out enter the 1st RNC time to leaving time (namely entering the time of following 1 RNC) mobile subscriber within 30～60 minutes that last 1 RNC goes through.
Obtain with the characteristic information of the wide dark fastlink that sets in advance and the mobile subscriber's that extensively signaling point code of the RNC of fastlink is corresponding deeply user profile according to search list, user profile in the present embodiment is international mobile subscriber identity IMSI, can show in the mode of tabulation, as shown in table 1:
Table 1
| IMSI | Entry time | Time departure | Duration |
| 454030003919504 | 2010-12-19 18:21:13 | 2010-12-19 18:59:13 | 38 |
| 454030004023067 | 2010-12-19 18:09:55 | 2010-12-19 18:45:35 | 36 |
| 454044011002126 | 2010-12-19 17:57:39 | 2010-12-19 18:46:11 | 49 |
The user profile that the wireless network test device comes out search sends to background server, the background server couple mobile subscriber's corresponding with user profile quality of service is analyzed such as cutting off rate, call completing rate etc., obtains wide dark fastlink at " 2010-12-19 17:35:19～2010-12-1919:00:19 " wireless network performance in the time period with this.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 5 is wireless network test device example structure schematic diagram of the present invention, as shown in Figure 5, this device comprises: first acquisition module 11, second acquisition module 12 and sending module 13, wherein, first acquisition module 11 is used for the title in acceptance test highway section, according to the signaling point code of the radio network controller of storing in advance and the corresponding relation of highway section title, obtain the signaling point code with test segment corresponding wireless network controller; Second acquisition module 12 is used for the user profile that search list according to storage in advance obtains the mobile subscriber corresponding with the signaling point code of the radio network controller of the characteristic information of the test segment that sets in advance and test segment, wherein search list comprises signaling point code and the corresponding relation of the time that the mobile subscriber enters radio network controller of user profile, radio network controller, and characteristic information comprises the testing time section; Sending module 13 is used for sending user profile to background server, for background server mobile subscriber's quality of service is analyzed, and obtains test segment at the network performance of testing time section.
Function and the handling process of the wireless network test device that present embodiment provides can repeat no more referring to said method embodiment herein.
The wireless network test device that present embodiment provides, search list by storage in advance searches out mobile subscriber on the test segment according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, guarantee test result more accurately and reliably, and be not subjected to the restriction of time region to realize round-the-clock monitoring.
Fig. 6 is another example structure schematic diagram of wireless network test device of the present invention, as shown in Figure 6, based on above-described embodiment, this device also comprises: the 3rd acquisition module 14 and processing module 15, wherein, the 3rd acquisition module 14 is used for obtaining the signaling message that radio network controller sends; Processing module 15 is used for setting up the signaling point code that comprises user profile, radio network controller and search list and the storage of the corresponding relation of the time that the mobile subscriber enters radio network controller according to signaling message.
The wireless network test device that present embodiment provides, search list by storage in advance searches out mobile subscriber on the test segment according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, guarantee test result more accurately and reliably, and be not subjected to the restriction of time region to realize round-the-clock monitoring.
Fig. 7 is wireless network test system embodiment structural representation of the present invention, as shown in Figure 7, this system comprises: wireless network test device 1 and background server 2, wherein wireless network test device 1 can adopt the wireless network test device that above-described embodiment provides, concrete structure and function and the handling process of each device in the wireless network test system that present embodiment provides, can repeat no more referring to the embodiment of said method and device herein.
The wireless network test system that present embodiment provides, search list by storage in advance searches out mobile subscriber on the test segment according to the characteristic information of test segment, realized the quality of wireless network of test segment is tested, when having saved substantive test resource and expense, guarantee test result more accurately and reliably, and be not subjected to the restriction of time region to realize round-the-clock monitoring.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. a wireless network test method is characterized in that, comprising:
The title in acceptance test highway section according to the signaling point code of the radio network controller of storing in advance and the corresponding relation of highway section title, is obtained the signaling point code with described test segment corresponding wireless network controller;
Obtain the mobile subscriber's corresponding with the signaling point code of the radio network controller of the characteristic information of the described test segment that sets in advance and described test segment user profile according to the search list of storage in advance, wherein said search list comprises signaling point code and the corresponding relation of the time that the mobile subscriber enters radio network controller of user profile, radio network controller, and described characteristic information comprises the testing time section;
Send described user profile to background server, for described background server described mobile subscriber's quality of service is analyzed, obtain described test segment at the network performance of described testing time section;
The process of specifically setting up of described search list comprises:
Obtain the signaling message that described radio network controller sends;
Comprise search list and the storage of signaling point code and the corresponding relation of the time that the mobile subscriber enters radio network controller of user profile, radio network controller according to described signaling message foundation.
2. wireless network test method according to claim 1 is characterized in that, described signaling message comprises location update request message, handover request signaling message, Routing Area Update request message and RELOCATION REQUEST message.
3. wireless network test method according to claim 1 is characterized in that, described characteristic information also comprises: described mobile subscriber through with the minimum value of the quantity of described test segment corresponding wireless network controller.
4. wireless network test method according to claim 1 is characterized in that, described characteristic information also comprises: described mobile subscriber is through velocity interval or the time range of described test segment.
5. a wireless network test device is characterized in that, comprising:
First acquisition module for the title in acceptance test highway section, according to the signaling point code of the radio network controller of storing in advance and the corresponding relation of highway section title, obtains the signaling point code with described test segment corresponding wireless network controller;
Second acquisition module, be used for the user profile that search list according to storage in advance obtains the mobile subscriber corresponding with the signaling point code of the radio network controller of the characteristic information of the described test segment that sets in advance and described test segment, wherein said search list comprises signaling point code and the corresponding relation of the time that the mobile subscriber enters radio network controller of user profile, radio network controller, and described characteristic information comprises the testing time section;
Sending module is used for sending described user profile to background server, for described background server described mobile subscriber's quality of service is analyzed, and obtains described test segment at the network performance of described testing time section;
The 3rd acquisition module is used for obtaining the signaling message that described radio network controller sends;
Processing module is used for comprising according to described signaling message foundation search list and the storage of signaling point code and the corresponding relation of the time that the mobile subscriber enters radio network controller of user profile, radio network controller.
6. a wireless network test system is characterized in that, comprises wireless network test device as claimed in claim 5, and background server.
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| CN104684014B (en) * | 2015-01-09 | 2018-03-23 | 成都奥克特科技有限公司 | Mobile communications network transmission testing method |
| CN105101287B (en) * | 2015-07-27 | 2019-06-14 | 中国联合网络通信集团有限公司 | A kind of method and apparatus measuring mobile network quality |
| US10251120B2 (en) | 2016-05-20 | 2019-04-02 | 7Signal Solutions, Inc. | System and method for wireless network performance measurement and management using remote devices |
| US10375591B2 (en) | 2016-05-20 | 2019-08-06 | 7Signal Solutions, Inc. | System and method for wireless network performance measurement and management using remote devices |
| US20180338187A1 (en) * | 2017-05-19 | 2018-11-22 | 7Signal Solutions, Inc. | Advanced wi-fi performance monitoring |
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| CN101883375A (en) * | 2009-05-07 | 2010-11-10 | 中国移动通信集团北京有限公司 | Network monitoring method and system thereof |
| CN101925101A (en) * | 2009-06-09 | 2010-12-22 | 中兴通讯股份有限公司 | Method and device for information collection and statistic analysis in process of user calling |
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| CN101453784A (en) * | 2007-12-05 | 2009-06-10 | 中兴通讯股份有限公司 | Mobile terminal positioning method and apparatus for UMTS |
| CN101466122A (en) * | 2007-12-18 | 2009-06-24 | 华为技术有限公司 | Method, system and device for switching to developmental packet system network |
| CN101883375A (en) * | 2009-05-07 | 2010-11-10 | 中国移动通信集团北京有限公司 | Network monitoring method and system thereof |
| CN101925101A (en) * | 2009-06-09 | 2010-12-22 | 中兴通讯股份有限公司 | Method and device for information collection and statistic analysis in process of user calling |
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