CN103428735B - The indoor weak decision method covering of TD-SCDMA based on A and Abis interface signaling - Google Patents
The indoor weak decision method covering of TD-SCDMA based on A and Abis interface signaling Download PDFInfo
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Abstract
The invention discloses the indoor weak decision method covering of a kind of TD-SCDMA based on A and Abis interface signaling, first the method gathers the full dose signaling data of A and Abis interface in the whole network, generate business record table T_tdr, and search the business record that TD refluxes occurs according to business record table, and according to the current C I of business, the user that TD backflow occurs is navigated to building, then on one or several user, determine building and whether have indoor weak covering by judging that the TD of building refluxes whether to concentrate to be distributed in, thereby obtain existing the weak building list covering in indoor part. By method of the present invention, can real-time, simple and effectively evaluate the weak coverage condition of TD-SCDMA, instruct TD network planning construction.
Description
Technical field
The present invention relates to mobile communication technology field, be specifically related to a kind of based on A and Abis interface signalingThe indoor weak decision method covering of TD-SCDMA.
Background technology
Along with the development of mobile communications network, mobile network's scale of mobile communication carrier is increasing,Approach saturated and increases slowly and under the situation of data sustainable growth at 2G voice-over-net, TD-SCDMAThe network data distribution that can effectively carry out 2G network be key point, GT shunts (by enteringRow TD network-wide optimization, strengthens service bearer ability, and business is preferentially initiated by TD network, finally realThe target of now lightening the burden for GSM network) be exactly to promote TD-SCDMA network synthesis resource utilization, orderTD-SCDMA user reside in as far as possible TD-SCDMA and on TD-SCDMA network initiation business, and thenReduce the comprehensive solution of GSM offered load.
The key of shunting gsm service is to promote the TD-SCDMA network coverage and user awareness. The former can lead toCross lifting transmitting power and reduce intersystem handover/gravity treatment threshold value and realize, and the latter is complete with regard to relying onThe network optimization of face has ensured. And existing network is not enough owing to existing the TD-SCDMA network degree of depth to cover, causeThe former user that should take TD-SCDMA network occupies 2G network, and reveal any symptoms is that TD-SCDMA user existsTD-SCDMA covers blind spot gravity treatment or is switched to 2G.
For this problem, also there is no a kind of good solution at present, be mainly that to test by CQT be roadThe mode of surveying is grasped the coverage condition of TD-SCDMA, and its main implementation method is by the gravity treatment of TD mobile phoneReturn the mechanism of 2G and collect these gravity treatments by signaling and record associated user location, grasping TD-SCDMACoverage condition. But which must be used special equipment to survey by person skilled at the sceneExamination can cover and assess Fen Suo coverage, this chamber, because on-the-spot test has expended when a large amount ofBetween, human and material resources, add that some indoorly cannot enter etc., reduced to a certain extent assessment and sent outThe efficiency of existing network network covering problem. The one that the present invention provides for the problems referred to above is just by gatheringA+Abis interface signaling data, the indoor weak method covering of simple and effective assessment TD-SCDMA.
Summary of the invention
For the defect existing in prior art, the object of the present invention is to provide a kind of based on A and AbisThe indoor weak decision method covering of TD-SCDMA of interface signaling, can simple and effectively evaluate TD-SCDMAThe indoor weak region covering.
For achieving the above object, the technical solution used in the present invention is as follows:
The indoor weak decision method covering of TD-SCDMA based on A and Abis interface signaling, comprisesFollowing steps:
(1) the full dose signaling data of A and Abis interface in collection the whole network, generates business record table T_tdr;
(2) search the business record that TD refluxes occurs according to described business record table, and according to businessCurrent C I by occur TD reflux user navigate to building; The business record that described generation TD refluxesThe source LAC that refers to business is that TD net LAC, current LAC are that 2G net LAC and type of service are normal positionPut the business record of renewal;
(3) whether the TD that judges described building refluxes concentrates that to be distributed in one or several user upper, ifJudge that building do not exist indoor weak covering, assessment finishes, and judges that if not building exist indoor weak covering,Obtain existing the weak building list covering in indoor part.
Further, a kind of TD-SCDMA based on A and Abis interface signaling as above covers a little less than indoorThe decision method of lid, is characterized in that, between step (2) and step (3), also comprises:
The neighbor cell configuration of checking the user's that TD backflow occurs community, current C I place, judges whether by neighbourLeak and join the TD backflow causing in district, if carry out TD Neighborhood Optimization, judges and finish, and enters if not stepSuddenly (3).
Further, a kind of TD-SCDMA based on A and Abis interface signaling as above covers a little less than indoorThe decision method of lid, described business record table T_tdr comprise business time started, caller IMSI,Type of service, source LAC, current LAC, current C I and current BSC.
Further, a kind of TD-SCDMA based on A and Abis interface signaling as above covers a little less than indoorThe decision method of lid, is characterized in that, in step (2), according to the current C I of business, TD will occurThe concrete mode that the user who refluxes navigates to building is:
Search and occur after business record that TD refluxes, it is little whether the current C I that judges business record is that chamber is divided, if obtain the longitude and latitude of current C I, will there is TD backflow business according to the longitude and latitude of current C I in districtUser navigate to building; Whether the caller IMSI that judges if not business record is stablizing under dividing without chamberUser, if obtain the current longitude and latitude of this user, locates user according to the longitude and latitude that user is currentTo building, judge and finish if not.
Further, a kind of TD-SCDMA based on A and Abis interface signaling as above covers a little less than indoorThe decision method of lid, in step (3), whether concentrated the TD that judge building reflux and be distributed in one or severalConcrete mode on individual user is:
For a certain building, extract the whole TD backflow users in this building setting-up time, and record eachIn setting-up time, there is the number of times C that TD refluxes in useriIf, occur TD reflux user number x withAnd there is the number of times C that TD refluxes in each useriMeet and impose a condition, illustrate TD reflux concentrate be distributed inOn one or several user.
Further again, a little less than a kind of TD-SCDMA based on A and Abis interface signaling as above is indoorThe decision method covering, described setting-up time is n days, n >=5.
Further, a kind of TD-SCDMA based on A and Abis interface signaling as above indoor a little less thanThe decision method covering, is characterized in that, described impose a condition for:
And Ci2 and x≤5.
Beneficial effect of the present invention is: the indoor weak decision method covering of the present invention, passes through TDUser is returned the mechanism of 2G net and is collected gravity treatment record by A and Abis interface signaling by the gravity treatment of TD netAssociated user location, the weak coverage condition of grasp TD-SCDMA, accurately judges TD chamber point fault,Can effectively instruct TD network planning construction by the method.
Brief description of the drawings
Fig. 1 be in detailed description of the invention a kind of TD-SCDMA based on A and Abis interface signaling indoor a little less thanThe flow chart of the decision method covering.
Detailed description of the invention
Below in conjunction with Figure of description and detailed description of the invention, the present invention is described in further detail.
English abbreviation involved in present embodiment is as follows:
MR:MeasurementReport measurement report;
The IMSI:InternationalMobileSubscriberIdentificationNumber worldMobile identification number;
MSISDN:MobileSubscriberInternationalISDN/PSTNnumber is publicIn the numbering plan of telephone network exchange network, the unique number that can identify mobile subscriber;
LAC:Locationareacode Location Area Code;
CI:CommunityIdentity cell ID;
TD-SCDMA：TimeDivision-SynchronousCodeDivisionMultipleAccessTD SDMA.
Fig. 1 shows in the specific embodiment of the invention a kind of based on A and Abis interface signalingThe flow chart of the indoor weak decision method covering of TD-SCDMA, the method comprises the following steps:
Step S11: gather the full dose signaling data of A and Abis interface, generate business record table;
When mobile communication subscriber is conversed by mobile communications network, can between network, transmit various signalings.In signaling, can carry relevant data, information etc. Can utilize these related datas, information to assess movesThe reasonability that moving communication base station covers.
In present embodiment, based on A+Abis interface signaling, first gather A and Abis interface in the whole networkFull dose signaling data, obtain the measurement report MR of A interface and Abis interface, generate business record tableT_tdr, is stored in all business record data in T_tdr table. Wherein, business record table T_tdrTime started, caller IMSI, type of service, source LAC, the current LAC, current of business are comprisedCI and current BSC etc.
Step S12: search the business record that TD refluxes occurs, the user that TD backflow occurs is navigated toBuilding;
Search the business record that TD refluxes occurs according to the business record table generating in step S11, and according toThe user that TD backflow occurs is navigated to building by the current C I of business; The business that described generation TD refluxesThe source LAC that record refers to business is that TD net LAC, current LAC are 2G net LAC and type of service for justThe business record that normal position is upgraded.
In present embodiment, according to the current C I of business, the user that TD backflow occurs is navigated to the tool of buildingBody mode is:
Search and occur after business record that TD refluxes, it is little whether the current C I that judges business record is that chamber is divided(Shi Fen community is indoor coverage cell, utilizes domestic aerial compartment system by equal the signal of mobile base station in districtEvenly be distributed in indoor every nook and cranny), if obtain the longitude and latitude of current C I, according to the longitude and latitude of current C IThe user that TD backflow business occurs is navigated to building by degree; Judge if not the caller IMSI of business recordWhether be the stable user under dividing without chamber, if obtain the current longitude and latitude of this user, work as according to userUser is navigated to building by front longitude and latitude, judges and finish if not.
When current C I Shi Shifen the community, the engineering that the longitude and latitude of current C I can provide according to commmunication companyParameter query obtains. Because Shi Shifen community, community, the longitude and latitude of current C I is designated as user place buildingLongitude and latitude.
In the time of the stable user who takes a decision as to whether under dividing without chamber, according to the caller of business in business record tableStable user's decision algorithm of IMSI and system judges (prior art), then remembers by associated servicesEmploy the message registration of this period of family, calculate the current longitude and latitude of user according to triangle location and grid locationDegree.
Step S13: judge whether it is because the TD backflow causing is joined in adjacent area leakage;
The neighbor cell configuration of checking the user's that TD backflow occurs community, current C I place, judges whether by neighbourLeak and join the TD backflow causing in district, if carry out TD Neighborhood Optimization, judges and finish, and enters if not stepRapid S14.
How to judge that whether TD refluxes is to be leaked by adjacent area that to join the mode causing be prior art, if TD returnsStream is leaked to join by adjacent area and causes, and only needs additional configurations adjacent area, is network optimization problem.
Step S14: to the TD backflow customer analysis of building, determine and have the indoor weak building that cover;
The TD that judges described building reflux whether concentrate be distributed in one or several user (can be as requiredThe concrete number of setting) upper, if judge that building do not exist indoor weak covering, assessment finishes, if notJudge that building exist indoor weak covering, obtain existing the weak building list covering in indoor part.
Be distributed in one or several user above if the TD of building refluxes to concentrate, illustrate in network and have oneThe terminal models of a little problems, causes normally resolving TD-SCDMA signal, can not serve as and judge TDThe indoor weak means that cover, in the time that TD backflow concentrates on one or several user, can be by carrying out endEnd is analyzed, and user pays a return visit solution.
In present embodiment, judge whether TD backflow is caused by single or several terminal faults,Whether TD refluxes concentrates the concrete mode being distributed on one or several user as follows:
For a certain building, extract the whole TD backflow users in this building setting-up time, and record eachIn setting-up time, there is the number of times C that TD refluxes in useriIf, occur TD reflux user number x withAnd there is the number of times C that TD refluxes in each useriMeet and impose a condition, illustrate TD reflux concentrate be distributed inOn one or several user.
Wherein, described setting-up time is n days, n >=5; Described impose a condition for:
And Ci> 2 and x≤5
Extract T1、T2、T3... whole TD of certain building on this n of Tn days working day (n > 5) refluxUser, number of users summation is designated as N, user set for U1, U2, U3 ... Ux}, set elementFor x is individual, (x is that the number of users summation N that TD backflow occurs removes the TD backflow user after duplicate keys to numberNumber), each user UiOccurrence number in this n days is designated as Ci, need to meet each terminal simultaneouslyOccurrence number is greater than 2, and occurrence probability is greater than 50% in n days.
If it is upper that the TD backflow user of building does not concentrate on one or several user, these building are describedThere is indoor weak covering, by the way, judge all indoor weak building that cover that exist, obtainThere is the weak building list covering in indoor part, can whether divide and provide respectively building according to building chamber afterwardsRectification and planning proposal.
Below in conjunction with specific embodiment, method of the present invention is further described.
Embodiment
In the present embodiment, selecting the TD of Changsha pickup area during May 21 to June 20 to reflux usesFamily is analyzed, i.e. setting-up time n=31.
Gather the full dose signaling data of A and Abis interface in this region the whole network, generate business record table,The TD backflow user who judges under Zhong Shifen community, this region according to business record table has 4274, sends outThe user that raw TD refluxes according to BSC distribution situation as following table:
| BSC | Counting |
| CS-ZBSC-V3-336 | 1141 |
| CS-ZBSC-V3-325 | 1038 |
| CS-ZBSC-V3-301 | 416 |
| CS-ZBSC-V3-333 | 398 |
| CS-ZBSC-V3-335 | 338 |
| CS-ZBSC-V3-320 | 282 |
| CS-ZBSC-V3-316 | 256 |
| CS-ZBSC-V3-318 | 181 |
| CS-ZBSC-V3-314 | 128 |
| CS-ZBSC-V3-343 | 92 |
| CS-ZBSC-V3-332 | 2 |
| CS-ZBSC-V3-329 | 1 |
| CS-ZBSC-V3-338 | 1 |
According to community TD backflow user number of times from high to low, occur TD reflux TOP cell list asUnder:
| BSC | Cell name | Counting |
| CS-ZBSC-V3-325 | The 1F_14270 of Annex II hospital | 112 |
| CS-ZBSC-V3-325 | Logical journey F_11270 | 96 |
| CS-ZBSC-V3-336 | No. 1, Forest Park F_40081 | 94 |
| CS-ZBSC-V3-336 | Wu Guang Changsha southern station 3DF_55783 | 87 |
| CS-ZBSC-V3-336 | The F_12010 of Yuhua District government | 81 |
| CS-ZBSC-V3-336 | The F_14511 of Zhong Yan company | 79 |
| CS-ZBSC-V3-325 | Zijin garden F_22071 | 78 |
| CS-ZBSC-V3-325 | Unique Star City F_12440 | 73 |
| CS-ZBSC-V3-336 | Community, Nangyuan District F_24731 | 70 |
| CS-ZBSC-V3-325 | Yu Ying Business Building F China day carrier tank _ 55442 | 64 |
User is navigated to building, taking the 1F_14270 of Annex II hospital as example, TD occurs under this community and refluxUser's information list is as follows, wherein, BSC, the LAC in table and CI be user current BSC,LAC and CI. It should be noted that, due to overabundance of data, in table, only specifically provided partial data.
| Time started | Caller IMSI | BSC | LAC | CI | Cell name | Longitude | Latitude |
| 05-2209:00:00 | 460028740149279 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988953 | 28.1912 |
| 05-2210:00:00 | 460022110143666 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989052 | 28.191164 |
| 05-2211:00:00 | 460005813769445 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989006 | 28.191132 |
| 05-2212:00:00 | 460026294894673 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988991 | 28.191219 |
| 05-2215:00:00 | 460007361317290 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989052 | 28.191246 |
| 05-2216:00:00 | 460005092570539 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988937 | 28.19117 |
| 05-2217:00:00 | 460007361317290 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989014 | 28.191208 |
| 05-2307:00:00 | 460004904794883 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988922 | 28.191236 |
| 05-2307:00:00 | 460008550456790 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988968 | 28.191149 |
| 05-2308:00:00 | 460002092622298 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988991 | 28.191208 |
| 05-2316:00:00 | 460004140758763 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.98896 | 28.191135 |
| 05-2319:00:00 | 460007361317290 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988945 | 28.191227 |
| 05-2320:00:00 | 460004824774300 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989037 | 28.191179 |
| 05-2408:00:00 | 460026074195414 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989029 | 28.19125 |
| …… | …… | …… | …… | …… | …… | …… | |
| 06-1710:00:00 | 460006282808494 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989029 | 28.191195 |
| 06-1711:00:00 | 460026549030787 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989052 | 28.191202 |
| 06-1715:00:00 | 460004274783775 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989014 | 28.1912 |
| 06-1722:00:00 | 460007321234471 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988983 | 28.191254 |
| 06-1809:00:00 | 460002702673635 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988976 | 28.19125 |
| 06-1811:00:00 | 460004160736842 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989067 | 28.191233 |
| 06-1812:00:00 | 460004993756480 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988976 | 28.191206 |
| 06-1813:00:00 | 460022008378804 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.988968 | 28.191162 |
| 06-1817:00:00 | 460027110004914 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989037 | 28.191181 |
| 06-1907:00:00 | 460005114759997 | BSCCSGM7 | 58261 | 14270 | 1F_14270 | 112.989014 | 28.19117 |
Through statistics, can obtain TD backflow total degree N=112 under this community, total number of days n is 31 days,The TD backflow number of users x removing after duplicate keys is 92, the C of each TD backflow user occurrence number minimumiBe 1 time, maximum CiBe 5 times, judge TD according to the neutral algorithm of termination set (imposing a condition)Whether reflux and concentrate and distribute, owing to not meeting decision condition, if illustrate, this community exists that TD is indoor to be coveredLid symptom, Practical on-site test has also been verified this situation.
Obviously, those skilled in the art can carry out various changes and modification and not depart from this present inventionThe spirit and scope of invention. Like this, if belonging to right of the present invention, these amendments of the present invention and modification wantAsk and the scope of equivalent technology within, the present invention be also intended to comprise these change and modification interior.
Claims (5)
1. the indoor weak decision method covering of the TD-SCDMA based on A and Abis interface signaling, bagDraw together following steps:
(1) the full dose signaling data of A and Abis interface in collection the whole network, generates business record table T_tdr;
(2) search the business record that TD refluxes occurs according to described business record table, and according to businessCurrent C I by occur TD reflux user navigate to building; The business record that described generation TD refluxesThe source LAC that refers to business is that TD net LAC, current LAC are that 2G net LAC and type of service are normal positionPut the business record of renewal; The user who generation TD is refluxed according to the current C I of business navigates to buildingConcrete mode is:
Search and occur after business record that TD refluxes, it is little whether the current C I that judges business record is that chamber is divided, if obtain the longitude and latitude of current C I, will there is TD backflow business according to the longitude and latitude of current C I in districtUser navigate to building; Whether the caller IMSI that judges if not business record is stablizing under dividing without chamberUser, if obtain the current longitude and latitude of this user, locates user according to the longitude and latitude that user is currentTo building, judge and finish if not;
(3) whether the TD that judges described building refluxes concentrates that to be distributed in one or several user upper, ifJudge that building do not exist indoor weak covering, assessment finishes, and judges that if not building exist indoor weak covering,Obtain existing the weak building list covering in indoor part; Whether the TD that judges building refluxes and concentrates and be distributed in oneConcrete mode on individual or several users is:
For a certain building, extract the whole TD backflow users in this building setting-up time, and record eachIn setting-up time, there is the number of times C that TD refluxes in useriIf, occur TD reflux user number x withAnd there is the number of times C that TD refluxes in each useriMeet and impose a condition, illustrate TD reflux concentrate be distributed inOn one or several user.
A kind of TD-SCDMA based on A and Abis interface signaling as claimed in claim 1 indoor a little less thanThe decision method covering, is characterized in that, between step (2) and step (3), also comprises:
The neighbor cell configuration of checking the user's that TD backflow occurs community, current C I place, judges whether by neighbourLeak and join the TD backflow causing in district, if carry out TD Neighborhood Optimization, judges and finish, and enters if not stepSuddenly (3).
3. a kind of TD-SCDMA based on A and Abis interface signaling as claimed in claim 1 or 2The indoor weak decision method covering, is characterized in that, described business record table T_tdr comprises businessTime started, caller IMSI, type of service, source LAC, current LAC, current C I and current BSC.
A kind of TD-SCDMA based on A and Abis interface signaling as claimed in claim 1 indoor a little less thanThe decision method covering, is characterized in that, described setting-up time is n days, n >=5.
A kind of TD-SCDMA based on A and Abis interface signaling as claimed in claim 4 indoor a little less thanThe decision method covering, is characterized in that, described impose a condition for:
And Ci> 2 and x≤5.
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| CN106888471B (en) * | 2015-12-16 | 2020-05-12 | 中国移动通信集团江苏有限公司 | Method and device for determining mobile network signal blind area |
| CN110401966B (en) * | 2018-04-24 | 2022-09-16 | 中国移动通信集团广东有限公司 | Wireless network performance evaluation monitoring method and device, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932816A (en) * | 2012-09-28 | 2013-02-13 | 北京中创信测科技股份有限公司 | Method and device for wireless optimization of disparate-system interoperation |
| CN103037386A (en) * | 2012-12-12 | 2013-04-10 | 北京拓明科技有限公司 | Network telephone traffic distribution method based on signals of port A and port IU-CS |
| CN103108344A (en) * | 2013-01-16 | 2013-05-15 | 上海大唐移动通信设备有限公司 | Network coverage evaluation method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102932816A (en) * | 2012-09-28 | 2013-02-13 | 北京中创信测科技股份有限公司 | Method and device for wireless optimization of disparate-system interoperation |
| CN103037386A (en) * | 2012-12-12 | 2013-04-10 | 北京拓明科技有限公司 | Network telephone traffic distribution method based on signals of port A and port IU-CS |
| CN103108344A (en) * | 2013-01-16 | 2013-05-15 | 上海大唐移动通信设备有限公司 | Network coverage evaluation method and device |
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