CN101909318B - Method and device for determining high-flow short message cell - Google Patents
Method and device for determining high-flow short message cell Download PDFInfo
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- CN101909318B CN101909318B CN 200910203292 CN200910203292A CN101909318B CN 101909318 B CN101909318 B CN 101909318B CN 200910203292 CN200910203292 CN 200910203292 CN 200910203292 A CN200910203292 A CN 200910203292A CN 101909318 B CN101909318 B CN 101909318B
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Abstract
The invention provides a method and a device for determining a high-flow short message cell, which is used for solving the problem that network optimization can not be carried out on a high-flow cell because a high-flow short message can not be determined in the prior art. The method in the embodiment comprises the following steps: acquiring a saved short message receiving record and a short message forwarding record; counting the number of items which meets the conditions that the terminal identifications of the called terminal in the short message receiving record and the short message forwarding record are the same, and the interval of the time of sending the short message and the time for forwarding the high-flow short massage is smaller than a set value, in the item having the same cell identification information in the short message receiving record; and determining the high-flow short message cell according to the number of the obtained items through the count. The embodiment of the invention also discloses a corresponding device. According to the technical scheme of the embodiment, the cell in which the terminal sending the high-flow short message is positioned can be determined, thereby providing basis for the network optimization, and being in favor of improving the performance of a mobile communication system.
Description
Technical field
The present invention relates to the communications field, relate to especially a kind of method and apparatus of definite high-flow short message cell.
Background technology
Along with the development of the communication technology, SMS has become a kind of very important communication of people and converter tools.Present short message service mechanism is, calling terminal for example mobile phone is sent to mobile communication system with note, and the subsidiary identification information that sends terminal called phone number for example, specifies terminal called with this; Mobile communication system is transmitted to terminal called with the note received according to the identification information of terminal called.Specifically calling terminal sends note to base station controller BSC (Base Station Controller), BSC is transmitted to mobile services switching centre MSC (Mobile-services Switching Center) with this note by the A mouth, forwarding through a series of network elements arrives sms center again, sends to terminal called by sms center again.
When short message service was subject to extensively welcoming, high-flow short message was also served negative effect for the communication system band.High-flow short message refers to that calling terminal utilizes colony's sending function of note, specifies a plurality of terminal calleds, thereby makes at short notice a large amount of forwarding short messages of mobile communication system.Patent application CN1997058A discloses a kind of method of adding up high-flow short message, wherein the statistics for high-flow short message is to obtain some clauses and subclauses, and the information that each clauses and subclauses comprises has a calling terminal identification, a plurality of transmission note constantly and a plurality of terminal called sign.Namely recorded a relevant information that terminal group is sent short messages, this terminal is to send simultaneously a plurality of notes when carrying out transmit operation, and above-mentioned a plurality of transmission note is constantly because the delivery time that system causes when processing is different, and these difference between constantly are very little.
The appearance of high-flow short message, may cause the faults such as the residential quarter SDCCH Stand-alone Dedicated Control Channel SDCCH (Stand-alone Dedicated Control Channel) that sends high-flow short message is congested, thereby affect user's normal call, cause user satisfaction to descend.The residential quarter, calling terminal place that can't determine high-flow short message in the prior art is high-flow short message cell, thereby can't carry out the network optimization to the high flow capacity residential quarter.
Summary of the invention
Main purpose of the present invention provides a kind of method and apparatus of definite high-flow short message cell, thereby can not determine that to solve in the prior art high-flow short message can't carry out to the high flow capacity residential quarter problem of the network optimization.
For this reason, the invention provides following technical scheme:
A kind of method of definite high-flow short message cell comprises:
Obtain reception note record and the forwarding short message record of preservation, the content that wherein receives each clauses and subclauses in the note record is included in calling terminal in the Preset Time section sends terminal iidentification from terminal called corresponding to the identification information of residential quarter at the moment, this calling terminal place of note and this calling terminal to mobile communication system, and the content of each clauses and subclauses is included in that mobile services switching centre MSC transmits the moment of high-flow short message and the terminal iidentification of terminal called in the described Preset Time section in the forwarding short message record;
Statistics receives the quantity that satisfies the clauses and subclauses of following condition in the identical clauses and subclauses of the identification information of note record small area: the terminal iidentification that receives terminal called in note record and the forwarding short message record is identical, and the interval in the moment of transmission note and the moment of described forwarding high-flow short message is less than set point;
When the quantity of the clauses and subclauses that obtain according to described statistics satisfies one when pre-conditioned, be defined as high-flow short message cell.
A kind of device of definite high-flow short message cell comprises:
Acquisition module is used for obtaining reception note record and the forwarding short message record of preservation, wherein,
Each entry contents that receives the note record is included in calling terminal in the Preset Time section sends terminal iidentification from terminal called corresponding to the identification information of the moment, this residential quarter, calling terminal place of high-flow short message and this calling terminal to mobile communication system,
Each entry contents in the forwarding short message record is included in the moment of mobile services switching centre forwarding high-flow short message in the described time period and the terminal iidentification of terminal called;
Statistical module, be used for statistics and receive the quantity that satisfies the clauses and subclauses of following condition in the clauses and subclauses of identification information that the note record has same cells: the terminal iidentification that receives terminal called in note record and the forwarding short message record is identical, and the interval in the moment of transmission note and the moment of described forwarding short message is less than set point;
Locating module is used for being defined as high-flow short message cell when the quantity satisfied one of the clauses and subclauses that obtain according to statistics is pre-conditioned.
Technical scheme according to present embodiment, statistics according to high-flow short message is obtained the statistical information relevant with high-flow short message from MAP information, from A message breath, search statistical information about high-flow short message according to these statistical informations again, because comprised the sign that sends the residential quarter, calling terminal place of note in the A message breath, so can determine to send the residential quarter, terminal place of high-flow short message, thereby for subzone network optimization provides foundation, help to improve the performance of mobile communication system.
Description of drawings
Fig. 1 is that various information concerns schematic diagram in the embodiment of the invention;
Fig. 2 is the method flow diagram that is used for determining the high flow capacity residential quarter in the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the technical scheme in the embodiment of the invention is made an explanation.Accompanying drawing is used for helping to understand the technical scheme of embodiment, can be not limited to form shown in the drawings in realization.
In the present embodiment, according to the statistics of high-flow short message, belong to the relevant information of high-flow short message in the note that record MSC transmits, comprise that MSC transmits the moment and the called number of high-flow short message; And then press the moment and the called number that this transmits high-flow short message, to the relevant information of the note of BSC transmission, select clauses and subclauses from the calling terminal of record.Content in each clauses and subclauses comprises that cell identity information, calling terminal send the moment and the called number of note to BSC.When doing above-mentioned selection, from each clauses and subclauses, search the called number identical with the called number of MSC forwarding short message, search from the called number place clauses and subclauses that find out, the rule of searching is again: the calling terminal in the clauses and subclauses is basic identical with the moment that MSC transmits high-flow short message to the moment of BSC transmission note.Above-mentioned way is actually from the calling terminal of record and selects information corresponding to high-flow short message to the note of BSC transmission.Here be called " basic identical ", because for the same note, mail to BSC and from the processing owing to system between the MSC forwarding certain time-delay is arranged from caller, this time-delay is relevant with processing speed and the network state of system, therefore when realizing above-mentioned searching with program, the parameter that is used for more above-mentioned two moment " basic identical " of setting need to be determined according to the actual conditions of mobile communication system.Below the method for present embodiment is described further again.
The information that the note that calling terminal sends to BSC is correlated with can be obtained from the A mouth in existing mobile communication system.The A mouth is the interface between BSC and the MSC.For a note, the information that can obtain from the A mouth is the cell identity information at the calling terminal place of this note, the moment and the corresponding called number that this calling terminal sends this note, can find out from the information that the A mouth receives not comprise calling number.The note that MSC transfers arrives sms center after transmitting through some network elements, and the communication from MSC to sms center is undertaken by MAP, and the MAP here is the abbreviation of MAP Mobile Application Part.The relevant information of MSC forwarding short message can be obtained from MSC, the network element that perhaps mails to sms center from transmitting MSC obtains, the so-called MAP information of these information, some is about high-flow short message in the MAP information, some then is not, only according to the statistics of high-flow short message, determine the information that high-flow short message is relevant by the combination of called number and transmitting time in the present embodiment, transmit the moment and the called number of high-flow short message comprising MSC.Relation between the information that high-flow short message statistics, MAP information and A mouth obtain as shown in Figure 1, the information of obtaining from the A mouth in the drawings and hereafter be " A message breath ".
To sum up, as shown in Figure 2, determine in the present embodiment that the method for high flow capacity residential quarter mainly may further comprise the steps:
Step 21: obtain the high-flow short message record and receive the note record.High-flow short message record is the information about high-flow short message that obtains of having added up in this step, specifically comprises the calling terminal number of high-flow short message and transmitting time, called terminal number, and wherein transmitting time and called terminal number are a plurality of.The reception note records the content in the specifically above-mentioned A message breath, form with clauses and subclauses exists, and to be calling terminals send the terminal iidentification of terminal called corresponding to the identification information of residential quarter at the moment, this calling terminal place of note and this calling terminal to BSC to the content of each clauses and subclauses.The identification information of residential quarter particular content in existing mobile communication system is the combination of Location Area Identification and cell ID.
Step 22: obtain the forwarding short message record.Specifically according to the note transmitting time in the high-flow short message statistics and the combination of called number, obtain the relevant information of forwarding short message and preserve to form the forwarding short message record from MSC.Forwarding short message records MSC specifically and transmits the moment of high-flow short message and the terminal iidentification of terminal called, also exists with the clauses and subclauses form.
In the present embodiment with the sign of called number as terminal called.High-flow short message record, receive the note record and forwarding short message record context can be the relevant information of note that calling terminal sends to BSC within the time period that sets in advance, and note that should MSC transmits in the time period information of being correlated with.
If had forwarding short message record and received the note record, then directly obtain to send the note record and receive the note record and get final product, then enter step 23.
Step 23: from receive the note record, select clauses and subclauses corresponding to high-flow short message and numeration.In this step, can travel through each clauses and subclauses that receive the note record, when satisfying following condition: the note delivery time in identical and these two clauses and subclauses of the terminal iidentification of the terminal called in the arbitrary clauses and subclauses in the terminal iidentification of the terminal called in the clauses and subclauses that traverse and the forwarding short message record is transmitted difference constantly in setting range with note, then once counts for the identification information that receives the residential quarter of note in recording.For example, the content that receives note record and forwarding short message record begins the 11:05:05 to 2009.05.01 from 2009.05.01 11:02:28, respectively as shown in Table 1 and Table 2:
Table 1
| The clauses and subclauses sequence number | The residential quarter | Calling terminal sends note constantly | The terminal called sign |
| 1 | A | 2009.05.0111:02:28 | Terminal 1 |
| 2 | A | 2009.05.0111:02:33 | Terminal 2 |
| 3 | B | 2009.05.0111:03:01 | Terminal 3 |
| 4 | A | 2009.05.0111:03:18 | Terminal 4 |
| 5 | A | 2009.05.0111:03:48 | Terminal 5 |
| 6 | B | 2009.05.0111:04:10 | Terminal 5 |
| 7 | A | 2009.05.0111:04:45 | Terminal 6 |
| 8 | C | 2009.05.0111:04:55 | Terminal 2 |
| 9 | C | 2009.05.0111:05:05 | Terminal 7 |
Table 2
| The clauses and subclauses sequence number | The MSC forwarding short message constantly | The terminal called sign |
| 1 | 2009.05.0111:02:29 | Terminal 1 |
| 2 | 2009.05.0111:02:33 | Terminal 2 |
| 3 | 2009.05.0111:03:01 | Terminal 3 |
| 4 | 2009.05.0111:03:18 | Terminal 4 |
| 5 | 2009.05.0111:04:10 | Terminal 5 |
| 6 | 2009.05.0111:04:47 | Terminal 5 |
| 7 | 2009.05.0111:04:59 | Terminal 6 |
| 8 | 2009.05.0111:05:05 | Terminal 7 |
Table 1 and table 2 are example, receive note record and forwarding short message record length and can be far above this in real system.If the setting range of difference is to be not more than 1 second constantly, think that namely difference is not more than two moment " basic identical " of 1 second.Then in the process of traversal list 1, when traversing the 1st, 2,4 and 5 clauses and subclauses, because the terminal called in these clauses and subclauses sign is identical with the terminal called sign of the 1st, 2,4,6 clauses and subclauses in the table 2 respectively, and calling terminal send note constantly respectively with table 2 in the MSC forwarding short message of the 1st, 2,4,6 clauses and subclauses constantly be more or less the same in 1 second, so the 1st, 2,4 and 5 clauses and subclauses of table 1 meet above-mentioned condition to residential quarter A counting, count at last 4; In like manner, satisfy above-mentioned condition when traversing the 3rd, 6 clauses and subclauses, corresponding clauses and subclauses in table 2 are the 3rd, 5, then to residential quarter B counting, count at last 2; Find when traversing the 9th clauses and subclauses that the 8th clauses and subclauses make the 9th clauses and subclauses of table 1 satisfy above-mentioned condition in the table 2, then to residential quarter C counting, count at last 1.And for the 8th clauses and subclauses in the table 1, be the 2nd although can in table 2, find the clauses and subclauses with identical terminal called sign, but the MSC forwarding short message in this item constantly with table 1 in calling terminal in the 8th clauses and subclauses send note and constantly differ by more than 1 second, therefore can not count residential quarter A according to the 2nd clauses and subclauses in the table 1.
Step 24: determine the high flow capacity residential quarter.Can be when count value all countings and middle accounting example when reaching set point with residential quarter corresponding to this count value as the high flow capacity residential quarter.Namely in all clauses and subclauses of the condition in satisfying step 23, if there is the quantity proportion of the identification information place clauses and subclauses of a residential quarter to reach set point, then high-flow short message cell is determined in this residential quarter.Be depicted as example with table 1 and table 2, the entry number that satisfies the condition in the step 23 is 4+2+1=7; If the ratio of setting is 50%, then residential quarter 1 is the high flow capacity residential quarter.Also can determine high-flow short message cell according to the size to the value of residential quarter counting in addition, when this value greater than the thresholding of setting for example 5 the time, what think this value correspondence is the high flow capacity residential quarter.The threshold settings here only for for example, can be determined in conjunction with the capacity of MSC in realization.
Based on said method, below the device in the present embodiment is made an explanation.Device in the present embodiment can utilize the mode of software, hardware or the two combination to realize.Below divide apparatus structure by functional module, each module can become equipment separately in realization, or is the part of same equipment.
The device of the definite high-flow short message cell in the present embodiment comprises acquisition module, statistical module and locating module.Acquisition module is used for obtaining reception note record and the forwarding short message record of preservation.Statistical module is used for statistics and receives the quantity that satisfies the clauses and subclauses of following condition in the clauses and subclauses of identification information that the note record has same cells: the terminal iidentification that receives terminal called in note record and the forwarding short message record is identical, and the interval in the moment of transmission note and the moment of described forwarding short message is less than set point.Locating module is determined high-flow short message cell for the quantity of the clauses and subclauses that obtain according to statistics.
Device in the present embodiment may further include extraction module, is used for combination according to the note transmitting time of high-flow short message statistics and called number from the MSC obtaining information and saves as the forwarding short message record.
Receiving the note record can obtain from the A mouth, so acquisition module can be further used for obtaining the reception note record that the information that comes from the A interface between base station controller BSC and the mobile services switching centre MSC consists of.
When locating module can be further used for having the quantity proportion of the identification information place clauses and subclauses of a residential quarter to reach set point, high-flow short message cell is determined in this residential quarter in confirming to satisfy all clauses and subclauses of above-mentioned condition.Also can determine high-flow short message cell for the quantity of the clauses and subclauses that obtain according to statistics and the magnitude relationship of predetermined threshold value.
Technical scheme according to present embodiment, statistics according to high-flow short message is obtained the statistical information relevant with high-flow short message from MAP information, from A message breath, search statistical information about high-flow short message according to these statistical informations again, because comprised the sign that sends the residential quarter, calling terminal place of note in the A message breath, so can determine to send the residential quarter, terminal place of high-flow short message, thereby for subzone network optimization provides foundation, help to solve high-flow short message and bring the faults such as residential quarter SDCCH is congested, improve the performance of mobile communication system.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. the method for a definite high-flow short message cell is characterized in that, comprising:
Obtain reception note record and the forwarding short message record of preservation, the content that wherein receives each clauses and subclauses in the note record is included in calling terminal in the Preset Time section sends terminal iidentification from terminal called corresponding to the identification information of residential quarter at the moment, this calling terminal place of note and this calling terminal to mobile communication system, and the content of each clauses and subclauses is included in that mobile services switching centre MSC transmits the moment of high-flow short message and the terminal iidentification of terminal called in the described Preset Time section in the forwarding short message record;
Statistics receives the quantity that satisfies the clauses and subclauses of following condition in the identical clauses and subclauses of the identification information of note record small area: the terminal iidentification that receives terminal called in note record and the forwarding short message record is identical, and the interval in the moment of transmission note and the moment of described forwarding high-flow short message is less than set point;
When the quantity of the clauses and subclauses that obtain according to described statistics satisfies one when pre-conditioned, be defined as high-flow short message cell.
2. method according to claim 1 is characterized in that, described reception note record and the forwarding short message record that obtains preservation further comprises before:
According to the note transmitting time in the high-flow short message statistics and the combination of called number, obtaining information and save as the forwarding short message record from MSC.
3. method according to claim 1 and 2 is characterized in that, the content in the described reception note record comes from the A interface between base station controller BSC and the mobile services switching centre MSC.
4. method according to claim 1 and 2 is characterized in that, the content in the described forwarding short message record comes from MSC or comes from the network element of the note of transmitting the MSC transmission.
5. method according to claim 1 and 2 is characterized in that, the quantity of the described clauses and subclauses that obtain according to statistics determines that high-flow short message cell comprises:
In satisfying all clauses and subclauses of described condition, if there is the quantity proportion of the identification information place clauses and subclauses of a residential quarter to reach set point, then this residential quarter is defined as high-flow short message cell.
6. the device of a definite high-flow short message cell is characterized in that, comprising:
Acquisition module is used for obtaining reception note record and the forwarding short message record of preservation, wherein,
Each entry contents that receives the note record is included in calling terminal in the Preset Time section sends terminal iidentification from terminal called corresponding to the identification information of the moment, this residential quarter, calling terminal place of high-flow short message and this calling terminal to mobile communication system,
Each entry contents in the forwarding short message record is included in the moment of mobile services switching centre forwarding high-flow short message in the described time period and the terminal iidentification of terminal called;
Statistical module, be used for statistics and receive the quantity that satisfies the clauses and subclauses of following condition in the clauses and subclauses of identification information that the note record has same cells: the terminal iidentification that receives terminal called in note record and the forwarding short message record is identical, and the interval in the moment of transmission note and the moment of described forwarding short message is less than set point;
Locating module is used for being defined as high-flow short message cell when the quantity satisfied one of the clauses and subclauses that obtain according to statistics is pre-conditioned.
7. device according to claim 6 is characterized in that, further comprises extraction module, is used for combination according to the note transmitting time of high-flow short message statistics and called number from the MSC obtaining information and saves as the forwarding short message record.
8. according to claim 6 or 7 described devices, it is characterized in that described acquisition module is further used for obtaining the reception note record that the information that comes from the A interface between base station controller BSC and the mobile services switching centre MSC consists of.
9. according to claim 6 or 7 described devices, it is characterized in that described acquisition module is further used for obtaining the forwarding short message record that the information that comes from sms center consists of.
10. according to claim 6 or 7 described devices, it is characterized in that, when described locating module is further used for having the quantity proportion of the identification information place clauses and subclauses of a residential quarter to reach set point, high-flow short message cell is determined in this residential quarter in confirming to satisfy all clauses and subclauses of described condition.
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