CN101321359B - Performance data transmission method of mobile communication system - Google Patents
Performance data transmission method of mobile communication system Download PDFInfo
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- CN101321359B CN101321359B CN2007101106291A CN200710110629A CN101321359B CN 101321359 B CN101321359 B CN 101321359B CN 2007101106291 A CN2007101106291 A CN 2007101106291A CN 200710110629 A CN200710110629 A CN 200710110629A CN 101321359 B CN101321359 B CN 101321359B
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Abstract
The invention discloses a transmission method of performance data in a mobile communication system, so that a foreground transmits the performance data to a background within gathering granularity, comprising the following steps of: (1) before gathering granularity, setting report length of each performance counter in various measurement types by the foreground; (2) collecting a current value of each performance counter in each measurement type, to obtain current performance data, undergoing statistic updating for the current performance data according to the current value of the collected performance counter, as the current performance data, and updating the report length of the counter with each measurement type; (3) after gathering granularity, reporting the current performance data set frame to the background according to updated report length of each performance counter in each measurement type. The invention reduces data flow for transmitting the performance data, and enhances transmission efficiency.
Description
Technical field
The present invention relates to the transmission method of performance data, specifically, relate to the transmission method of performance data in the mobile communication system.
Background technology
In the communication system, performance management need be finished collection and statistics to each network element related data as the part of operation and maintenance sub system, and is sent to the webmaster backstage and analyzes and handle.Necessary network control measure is taked according to the result who analyzes in the webmaster backstage, to safeguard and to improve the network in general performance level.
In the mobile communication system, on the one hand, the performance data that performance management produced is a magnanimity; On the other hand, system requires to finish performance data again in the acquisition granularity of appointment collection, statistics and framing report, and can not cause big impact to normal Business Processing and AM/BAM delivery flow rate again simultaneously.
Therefore, how improving the efficiency of transmission of performance data in the mobile communication system, is a very crucial problem, is again a problem that presses for very much solution.
Summary of the invention
Technical problem to be solved by this invention is the transmission method that is to provide performance data in a kind of mobile communication system, in order to improve the efficiency of transmission of performance data in the mobile communication system.
In order to solve the problems of the technologies described above, the invention provides the transmission method of performance data in a kind of mobile communication system, be used for the foreground and in the acquisition granularity, described performance data be transferred to the backstage, comprise the steps:
(1) the acquisition granularity begins, and described foregrounding is respectively measured the length that reports of each performance counter in the type;
(2) gather the currency of each performance counter in each described measurement type, obtain existing performance data, currency according to the described performance counter of being gathered is added up renewal to described existing performance data, as current performance data, and report length to upgrade to each counter of measuring type;
(3) the acquisition granularity finishes, according to measuring respectively that the length that reports of each performance counter is reported to described backstage with described current performance data framing in the type after upgrading.
According to above-mentioned transmission method, described measurement type can be according to the ID of counter described in measuring object structure property data, and wherein the counter number of each measuring object can be identical.
According to above-mentioned transmission method, the communication modes between the described AM/BAM can comprise sliding window mode.
According to above-mentioned transmission method, can describedly report length to be set to 1 byte in the step (1).
According to above-mentioned transmission method, the length of Counter Value can be for elongated described in the step (2).
According to above-mentioned transmission method, statistics described in the step (2) is upgraded and can be comprised covering, adds up calculating mean value, maximum or minimum value.
According to above-mentioned transmission method, described step (2) can comprise:
(21) call the currency that the counter interface function is gathered described counter in each performance counter collection point;
(22) obtain existing performance data, according to the currency of the described counter that collects described existing performance data is added up renewal, as current performance data;
(23) report length to upgrade to each counter of measuring type.
Further, described counter interface function goes into ginseng and can comprise and measure type, measuring object ID, counter ID sum counter value.
According to above-mentioned transmission method, be that 0 counter does not carry out described framing and reports to described performance data in the step (3).
Compared with prior art, the present invention is that 0 counter does not report to value, reports by its minimum length being worth non-0 counter, has therefore reduced performance data data flow transmitted amount, has improved efficiency of transmission.And can improve the performance management function of communication system, and cost is little, and autgmentability is strong.
Description of drawings
Fig. 1 is that performance data reports the embodiment schematic flow sheet among the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
The present invention aims to provide the transmission method of performance data in a kind of mobile communication system, thinking is to reduce the performance data that need report, be exactly performance data to be carried out certain compression handle in some sense,, improve efficiency of transmission to reduce data quantity transmitted.For guaranteeing that the present invention can implement and realize, each performance index (performance counter) in the pending system need be classified, be divided into some kinds of different measurement types, can be divided into measurement types such as " direct-cut operation statistics in the RNC ", " baton handover statistics in the RNC ", " direct-cut operation goes out statistics between RNC ", " switch between system and statistics " and " minizone switch statistics " as switching relevant performance index with RNC (Radio Network Controller, radio network controller) in the TD-SCDMA system.Every kind of each performance counter of measuring in the type all is assigned with an only counter ID, as having defined " in the RNC with direct-cut operation goes out to prepare number of times " frequently, " in the RNC with direct-cut operation goes out number of attempt " frequently and counters such as " going into to prepare number of times with the frequency direct-cut operation in the RNC " in " RNC in direct-cut operation statistics " ..., its counter ID is respectively 1,2,3....
The present invention measures in the type for every kind and all comes the structure property data according to measuring object, also is the value of reporting of each performance counter, and type " baton handover statistics in the RNC " is inner comes the structure property data according to the sub-district object as measuring.The counter number of each measuring object is identical, and comes the structure property data according to the order of counter ID.
Performance data in the existing mobile communcations system has following characteristic:
A) for the relevant counter of mistake, in a acquisition granularity, such as 15 minutes, data rule of thumb had approximately that to surpass 50% Counter Value be 0.
B) in most mobile communication system, handle for convenient, general with the integer representation of Counter Value with 4 bytes.For some discharge pattern, may be that one 4 a byte high position and one 4 byte low level come recording counter numerical value with 8 bytes.But in most cases, most Counter Values generally can not surpass 65535 in the acquisition granularity, promptly use 2 bytes just can expressed intact.As in the TD-SCDMA system according to the Ultra sub-district to adding up " RNC in direct-cut operation statistics ", " in the RNC with direct-cut operation goes out number of attempt " frequently, " in the RNC with direct-cut operation goes into to prepare number of times " frequently that the user switches to the sub-district y of another appointment in the acquisition granularity from the cell x of an appointment waits the Counter Value that number of times is correlated with in most cases can be with 2 bytes even 1 byte representation.The length that yet is Counter Value among the present invention is unfixing, for elongated.
The present invention is according to the characteristic of above-mentioned performance data, to counter value of reporting under first kind of situation is that 0 performance data does not report, use 2 byte representations to changing into the performance data of 4 byte representations under second kind of situation, in view of the above, promptly reduced the performance data quantity that reports, reduce the byte length of most of performance data again, improved efficiency of transmission.
When the present invention carries out the performance data transmission, the performance data frame structure that adopts comprises frame head and frame data, wherein the structure of frame head is as shown in table 1, frame data comprise the performance data of the individual measuring object of N (N 〉=1), the performance data of these measuring objects is arranged in order, and wherein the structure of the performance data of each measuring object is as shown in table 2.
Frame head structure embodiment in table 1, the performance data frame structure of the present invention
| Field | Explanation | Length (byte) |
| wMeasType | Measure type | 2 |
| wObjNum | The measuring object number | 2 |
| ucObjUnitLen | Measuring object length | 2 |
| wCounterNum | The counter number | 2 |
| wCounterRptLen | Counter reports length | 2 |
| wPacketNum | The totalframes that needs transmission | 2 |
| wCurPakNum | Current frame number | 2 |
As can be seen from Table 1, the class indication that has comprised performance counter in the frame head structure is also promptly measured type, the number of the measuring object that sends in this frame and the length of measuring object, the counter number that this each measuring object of measurement type is comprised, each counter report length, and content such as this measurement type totalframes that need send and current frame number, the length of these fields is 2 bytes.Measuring object length wherein, such as for the sub-district object, the span of its cell ID (CellId) is 1～65535, then its length is 2; Counter wherein reports length, also is the byte length that each counter need write down in this frame, such as being 1 byte, 2 bytes, 4 bytes or 8 bytes; Current frame number wherein is generally since 1 serial number.
What following table 2 was represented is the content of each measuring object in the performance data frame in the frame data.In the performance data of each measuring object, the measuring object that the information that comprises all has this performance data to be belonged to also is measuring object ID, the BitMap bitmap of each counter and be not 0 information such as performance data in the expression measuring object.Measuring object ID wherein, its length is measuring object length in the frame head, also promptly equates with ucObjUnitLen; BitMap bitmap wherein, its length are n, and n=(wCounterNum+7)/8, and wCounterNum is the counter number in the frame head; Wherein non-0 Counter Value is elongated.
The performance data structure of each measuring object in table 2, the performance data frame structure of the present invention
| Field | Explanation | Length (byte) |
| ObjectId | Measuring object ID | ucObjUnitLen |
| aucBitMap[n] | The BitMap bitmap | n |
| CounterValue | Non-0 performance data | Elongated |
In the BitMap bitmap of closelying follow behind each measuring object, byte aucBitMap[0] in Bit0 indicate first counter, second counter of Bit1 ..., Bit7 indicates the 8th counter; Byte aucBitMap[1] in Bit0 indicate the 9th counter, Bit1 indicate the 10th counter ..., Bit15 indicates the 16th counter; If two byte representations not complete information, then the rest may be inferred for all the other bytes.
The Bit position is that the pairing performance data of 0 this counter of expression is 0 in the BitMap bitmap, does not occur reporting in the frame of performance data; The Bit position is that 1 expression this counter pairing performance data is non-0, occurs reporting in the frame of performance data.
In addition, the present invention need satisfy two constraints in the time of framing:
1) has only a kind of performance data of measuring type in each frame;
2) performance data of same measuring object can not split in the different performance data frames.
Fig. 1 shows the transmission method embodiment of performance data among the present invention, and the inventive method embodiment comprises the steps:
Step 101: the length that reports respectively measure each performance counter in the type is set.When the acquisition granularity began, foregrounding was respectively measured the length that reports of performance counter in the type, also is the byte number that each counter actual needs takies, and generally it is set to 1 byte.
Step 102: the collection of performance data and statistics are upgraded.Measure each performance counter in type at each, at first the counter interface function that provides in each counter collection point invocation performance module of service sub-system is gathered the currency (shown in step 1021) of counter; The counter interface function is added up renewal according to the Counter Value that collects to existing performance data after obtaining existing performance data, as current performance data (shown in step 1022); And upgrade the counter respectively measure type and report length (shown in step 1023).As for measuring type " direct-cut operation statistics in the RNC ",, then report length to be updated to 2 in counter in case the value of its any one counter surpasses greater than 0xFF5; If the value of any one counter surpasses greater than 0xFFFF, then report length to be updated to 4 in counter; If the value of any one counter surpasses greater than 0xFFFFFFFF, then report length to be updated to 8 in counter.
The ginseng of going into of counter interface function needs specified measurement type, measuring object ID, counter ID sum counter value.Statistics is upgraded and is generally comprised covering, adds up calculating mean value, maximum or minimum value etc.
Step 103: the performance data framing is reported.Report granularity to also being that the acquisition granularity is when finishing, the type counter of respectively measuring after upgrading in the backup-step 102 reports length to be used for this to report, frame format according to table 1 and table 2 is reported to the webmaster backstage with current performance data framing, and changes step 101 and proceed the collection of performance data and report.
The present invention adopts the sliding window mode of Nbit to carry out the AM/BAM communication, be foreground performance statistics (PM) module after sending a kind of all properties Frame of measuring type, send the probe bag to the webmaster backstage, after receiving webmaster backstage probe response bag, send next again and measure type performance data frame, or retransmit unacknowledged the performance data frame of measuring type in webmaster backstage.
It should be noted that the performance data collection that does not influence next granularity in the process that reports for the guaranteed performance data, need be to performance buffering area design shared region and snapshot district.
It is that 0 counter does not report that the present invention adopts performance data, and the counter of performance data non-0 is reported by the performance data minimum length.Compared with prior art, performance data is carried out the compression processing reported again, realized simply having reduced performance data data flow transmitted amount, improved efficiency of transmission.And compression/de-compression speed is fast, and according to the empirical data of TD-SCDMA, compression ratio generally can be controlled in more than 4, and does not need to open up the memory headroom of compression needs.By the inventive method, can improve the performance management function of communication system, cost is little, and autgmentability is strong.
Claims (9)
1. the transmission method of performance data in the mobile communication system is used for the foreground and in the acquisition granularity described performance data is transferred to the backstage, it is characterized in that, comprises the steps:
(1) the acquisition granularity begins, and described foregrounding is respectively measured the length that reports of each performance counter in the type;
(2) gather the currency of each performance counter in each described measurement type, obtain existing performance data, currency according to described performance counter is added up renewal to described existing performance data, as current performance data, and report length to upgrade to each counter of measuring type;
(3) the acquisition granularity finishes, according to measuring respectively that the length that reports of each performance counter is reported to described backstage with described current performance data framing in the type after upgrading.
2. the method for claim 1 is characterized in that, described measurement type is according to the ID of counter described in measuring object structure property data, and wherein the counter number of each measuring object is identical.
3. the method for claim 1 is characterized in that, the communication modes between the described AM/BAM comprises sliding window mode.
4. the method for claim 1 is characterized in that, the described length that reports is set to 1 byte in the step (1).
5. the method for claim 1 is characterized in that, the length of Counter Value is elongated in the step (2).
6. the method for claim 1 is characterized in that, statistics described in the step (2) is upgraded and to be comprised and add up covering, calculating mean value, maximum or minimum value.
7. the method for claim 1 is characterized in that, described step (2) comprising:
(21) call the currency that the counter interface function is gathered described counter in each performance counter collection point;
(22) obtain existing performance data, described counter interface function is added up renewal according to the currency of the described counter that collects to described existing performance data, as current performance data;
(23) report length to upgrade to each counter of measuring type.
8. method as claimed in claim 7 is characterized in that, the ginseng of going into of described counter interface function comprises measurement type, measuring object ID, counter ID sum counter value.
9. the method for claim 1 is characterized in that, is that 0 counter does not carry out described framing and reports to described performance data in the step (3).
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| CN102244884A (en) * | 2010-05-14 | 2011-11-16 | 中兴通讯股份有限公司 | Method and system of processing statistic task for base station as well as interface machine |
| CN102404760B (en) * | 2010-09-13 | 2015-05-13 | 中兴通讯股份有限公司 | Method and device for real-time measurement of system performance |
| CN102123455A (en) * | 2011-01-21 | 2011-07-13 | 大唐移动通信设备有限公司 | Method and device for acquiring reselection frequency |
| CN103139807B (en) * | 2011-11-24 | 2017-11-10 | 中兴通讯股份有限公司 | Statistical method and device of the network object in the rate that takes |
| CN102629236B (en) * | 2012-02-22 | 2015-02-25 | 哈尔滨工程大学 | Memory protection method based on unequal-length counter |
| CN105760402A (en) * | 2014-12-16 | 2016-07-13 | 中兴通讯股份有限公司 | End-to-end service performance query method and end-to-end service performance query device |
| CN105790987A (en) * | 2014-12-23 | 2016-07-20 | 中兴通讯股份有限公司 | Performance data acquisition method, device and system |
| CN113194366B (en) * | 2021-04-23 | 2022-06-03 | 烽火通信科技股份有限公司 | Service configuration rationality checking method and device based on closed-loop constraint |
| CN115915185A (en) * | 2021-08-16 | 2023-04-04 | 维沃移动通信有限公司 | Information processing method and device and terminal |
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