CN102300231A - Packet service monitoring method and device - Google Patents
Packet service monitoring method and device Download PDFInfo
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- CN102300231A CN102300231A CN2010102058583A CN201010205858A CN102300231A CN 102300231 A CN102300231 A CN 102300231A CN 2010102058583 A CN2010102058583 A CN 2010102058583A CN 201010205858 A CN201010205858 A CN 201010205858A CN 102300231 A CN102300231 A CN 102300231A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
Abstract
The invention discloses a packet service monitoring device and a packet service monitoring method. The method comprises that: a monitoring tool interface input processing unit receives and processes various command input by a user, and transmits a monitoring command to a base transceiver station (BTS) side baseband data processing unit by a monitoring tool control unit; the BTS side baseband data processing unit combines the data of a monitored channel according to the received monitoring command, and returns the combined data to the monitoring tool control unit; and the monitoring tool control unit writes the data of the monitored channel into a raw data tracking file, and a monitoring tool monitors a packet service in real time. By the device and the method, packet service data can be combined on a BTS side baseband part and transmitted to the monitoring tool, and the monitoring tool resolves raw data or counts key parameters in the data according to requirements input by the user, thereby fulfilling the aim of monitoring the packet service of an Abis port and overcoming the shortcomings of difficulties in the investigation of the packet service under E1Abis.
Description
Technical field
The present invention relates to communication field, particularly a kind of Packet Service (Paket Service, PS) method for supervising and device.
Background technology
At global system for mobile communications (Global System for Mobile Communications, GSM) in, base transceiver station (Base Transceiver Station, BTS) belong to the wireless portion of base station sub-system, be by base station controller (BSC, Base Station Controller) control, and the wireless receiving and dispatching letter equipment of serving certain sub-district, be used to finish the conversion between BSC and the wireless channel, realization information is carried out wireless transmission and relevant controlled function by air interface between BTS and travelling carriage (MS, Mobile Station).
When the user carried out the PS business, data need be transmitted between MS, BTS and BSC with certain form.When the PS business goes wrong, the correctness and the validity that need observation data between each network element, to transmit, and then realize fault location and deal with problems.At present, the data of instrument monitoring through network element are all arranged, and when the Abis mouth between BSC and the BTS is the IP interface, the data of third party's instrument monitoring through the Abis mouth are arranged also at BSC and MS side.Yet when Abis interface connected by the E1 line, in the BTS side, especially baseband portion was without any the record about the PS business datum, thereby brings very big difficulty for the investigation and the location of PS traffic issues.
Summary of the invention
The object of the present invention is to provide a kind of at BTS side group band portion by the apparatus and method of channel to the PS business monitoring, can better solve under the E1 Abis interface, the problem of PS traffic failure investigation and location difficulty, guarantee PS business can normally be carried out.
According to an aspect of the present invention, a kind of Packet Service method for supervising that provides comprises:
Every order that monitoring tools interface input processing unit is used to receive and process user is imported, and the order that will be used to monitor sends to BTS side group band data processing unit via the monitoring tools control unit;
The data of the monitored channel of command in combination that is used to monitor that BTS side group band data processing unit basis is received, and return to the monitoring tools control unit;
The data of the monitored channel that the monitoring tools control unit will be received write the initial data trace file, carry out the real-time monitoring of Packet Service for monitoring unit.
According to another aspect of the present invention, a kind of Packet Service supervising device that provides comprises:
Monitoring tools interface input processing unit be used to receive also every order of process user input, and the order that will be used to monitor sends to BTS side group band data processing unit via the monitoring tools control unit;
BTS side group band data processing unit according to the data of the monitored channel of receiving of command in combination that is used to monitor, and returns to the monitoring tools control unit;
The monitoring tools control unit writes the initial data trace file with the data of the monitored channel received;
Monitoring unit by handling the initial data trace file, is monitored in real time to Packet Service.
Compared with prior art, beneficial effect of the present invention is: under the E1 Abis interface, and the defective that the PS traffic failure is difficult to investigate, the present invention has realized in the monitoring of BTS side group band portion to the PS business, thereby make fault be easy to location and solution, assurance PS business can normally be carried out.
Description of drawings
Fig. 1 is the apparatus module figure of the realization PS business monitoring that provides of the embodiment of the invention;
Fig. 2 is the method flow diagram of the realization PS business monitoring that provides of the embodiment of the invention.
Embodiment
To a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment only is used for description and interpretation the present invention, is not limited to the present invention below in conjunction with accompanying drawing.
Fig. 1 has shown the apparatus module figure of the realization PS business monitoring that the embodiment of the invention provides, as shown in Figure 1, the device of by channel the PS business being monitored at BTS side group band portion of the present invention comprises monitoring tools interface input processing unit, BTS side group band data processing unit, monitoring tools control unit, monitoring unit and monitoring tools interface output processing unit.
Every order that described monitoring tools interface input processing unit is used to receive and process user is imported, and the order that will be used to monitor sends to BTS side group band data processing unit via the monitoring tools control unit.
Described BTS side group band data processing unit is according to after the order that is used to monitor that comprises monitoring parameter and channel bitmap of receiving, when monitoring parameter is the monitor command of opening, according to the channel bitmap data of monitored channel are made up and write data buffer area successively, again the data of data buffer area are sent to the monitoring tools control unit after combination is finished; When monitoring parameter is the monitor command that finishes, finishes described data and send.
After described monitoring tools control unit receives the order that is used to monitor that comprises monitoring parameter and channel bitmap of described monitoring tools interface input processing unit transmission, when monitoring parameter is the monitor command of opening, create and also to open the initial data trace file, the data of the monitored channel received are write the initial data trace file; When judging that monitoring parameter is the monitor command that finishes, finish described Data Receiving, close the initial data trace file.
Described monitoring unit is monitored Packet Service in real time by handling the initial data trace file, and it comprises monitoring tools data parsing subelement and monitoring tools data statistics subelement.Described monitoring tools data parsing subelement is resolved the data of monitored channel according to the order that is used to resolve from monitoring tools interface input processing unit, and analysis result is sent; Monitoring tools data statistics subelement is according to from the order that is used to add up of monitoring tools interface input processing unit, the data of adding up monitored channel, and statistics sent.
The described order that is used to resolve comprises analytic parameter, channel bitmap, initial data trace file, monitoring tools data parsing subelement receive be used to resolve the order after, create and open the parsing trace file of corresponding analytic parameter, resolve the data of monitored channel in the initial data trace file according to channels bits figure, and the data after the parsing write the parsing trace file and pass to monitoring tools interface output processing unit, after data in the initial data trace file are all resolved and finished, close the initial data trace file and resolve trace file.
The described order that is used to add up comprises statistical parameter, channel bitmap, initial data trace file, monitoring tools data statistics subelement is according to the number of the data that meet statistical parameter in the channel bitmap statistics initial data trace file, after data in the initial data trace file are all added up and are finished, close the initial data trace file, and each channel statistical result is passed to monitoring tools interface output processing unit.
Output processing unit in monitoring tools interface is used to receive the analysis result of monitoring tools data parsing subelement transmission or the statistics that monitoring tools data statistics subelement returns, and on the interface display result.
The course of work of device of the present invention may further comprise the steps:
According to the multiplexing method of the professional unlimited resources of PS, channel compound mode, and the data format and the size that need transmission are provided with the open ended total number of channels of channel bitmap, and the base band data processing unit sends cycle from data to the monitoring tools control unit is set.
According to PS business data transmission characteristics and monitoring demand, the analytic parameter number is set, the statistical parameter number is set.
The order that monitoring tools interface input processing unit receives and process user is imported.
If user's input is the order that is used to monitor, then carry out following steps:
Monitoring tools interface input processing unit is delivered to the monitoring tools control unit to the order that is used to monitor, after the monitoring tools control unit receives the order that is used to monitor that comprises monitoring parameter and channel bitmap, the order that will be used to monitor sends to BTS side group band data processing unit, and when monitoring parameter is the monitor command that starts, create and open the initial data trace file, wait for the data that receive monitored channel, when monitoring parameter is the monitor command that finishes, finish described Data Receiving, close the initial data trace file;
BTS side group band data processing unit is received the order that is used to monitor, if monitoring parameter is the monitor command that starts, then the data according to the channel bitmap channel that needs are monitored make up and write the data buffer zone successively, after combination is finished buffer data are passed to the monitoring tools control unit; If monitoring parameter is the monitor command that finishes, then finishes described data and send.
If user's input is the order that is used to resolve, then will comprise analytic parameter K
i, channel bitmap and initial data trace file the order that is used for resolving pass to the monitoring tools data parsing subelement of monitoring unit, after monitoring tools data parsing subelement receives the order that is used to resolve, create parameter K
iCorresponding parsing trace file is also opened, open the initial data trace file, read in the data that need resolved channel successively, resolve the data of channel according to analytic parameter, and analysis result write resolve trace file and send to monitoring tools interface output processing unit, after the data of initial data trace file are all resolved and finished, close the initial data trace file and resolve trace file.
If user's input is the order that is used to add up, then will comprise statistical parameter P
j, channel bitmap and initial data trace file the order that is used for adding up pass to the monitoring tools data statistics subelement of monitoring unit, after monitoring tools data statistics subelement receives the order that is used to add up, open the initial data trace file, read in the data of the channel that need be added up successively, the number of the data fit statistical parameter that reads in by channel statistical, after the data of initial data trace file are all added up and are finished, close the initial data trace file, and statistics is sent to monitoring tools interface output processing unit.
Monitoring tools interface output processing unit receives the analysis result of monitoring tools data parsing subelement transmission in the monitoring unit or the statistics that monitoring tools data statistics subelement returns, and shows this result on the interface.
Adopt the method for the invention and device, compared with prior art, under E1 Abis, increased a kind of method, make that the PS traffic issues is easy to investigation and location, make the PS business normally to carry out in BTS side group band portion monitoring PS business.
Fig. 2 has shown the method flow diagram of the realization PS business monitoring that the embodiment of the invention provides, as shown in Figure 2:
S201: according to the multiplexing method of the professional unlimited resources of PS, channel compound mode, and the data format and the size that need transmission, the open ended total number of channels of channel bitmap is set, be designated as N, the cycle of BTS side group band data processing unit to monitoring tools control unit transmission data is set, be designated as M.
Set N=A*B, wherein A is a carrier number, and B is every carrier wave timeslot number, and the every carrier wave timeslot number of gsm system is 8.
Set M=C*D, wherein D is the cycle that data are sent in gsm system Abis oral instructions, i.e. 20ms, C require and fixed parameter is set to 1 in the present embodiment according to actual monitored.
S202: according to PS business data transmission characteristics and monitoring demand, the analytic parameter number K is set, statistical parameter number P is set.
Setting analytic parameter has two, is designated as K
i(i=0,1), i.e. K
0And K
1Wherein, analytic parameter K
0Be the PS traffic frame format analysis parameter of Abis mouth, be used to resolve PS traffic frame form, analytic parameter K
1Be RLC/MAC piece analytic parameter, promptly under the PS Frame comprises the prerequisite of RLC/MAC piece, resolve.
Setting statistical parameter has four, is designated as P
j(j=0,1,2,3), i.e. P
0, P
1, P
2And P
3Statistical parameter P
0Be the parameter of the descending Abis mouth PS admission control number of statistics, statistical parameter P
1Be the parameter of the up Abis mouth PS admission control number of statistics, statistical parameter P
2For being the parameter of the up RLC/MAC dropout of data block number of statistics, statistical parameter P
3It is the parameter that the up RLC/MAC controll block of statistics is lost number.
S203: every order that monitoring tools interface input processing unit receives and process user is imported, if the order that is used to monitor, then monitoring tools interface input processing unit will comprise that the order that is used to monitor of monitoring parameter and channel bitmap passes to the monitoring tools control unit, and carry out step S204; Otherwise carry out step S208.
S204: after the monitoring tools control unit receives the order that is used to monitor, send it to BTS side group band data processing unit.
S205:, carry out step S206 if the monitoring tools control unit is judged the monitor command of monitoring parameter for starting; If monitoring parameter is the monitor command that finishes, then carry out step S207.
S206: the monitoring tools control unit is judged the monitor command of monitoring parameter for starting, and then the data of start-up period reception BTS side group band data processing unit transmission are returned step S203 after finishing to receive data.
S207: the base band data processing unit judges that monitoring parameter is the monitor command that finishes, and then finishes described data and sends, and return step S203.
S208: every order of monitoring tools interface input processing unit process user input, if the order of input is to comprise analytic parameter K
i, channel bitmap and initial data trace file the order that is used to resolve, then the order that is used to resolve is passed to the monitoring tools data parsing subelement of monitoring unit, and carry out step 209; If not resolve command, then carry out step 210.
S209: after the monitoring tools data parsing subelement of monitoring unit receives the order that is used to resolve, create parameter K
iCorresponding parsing trace file is also opened, and opens the initial data trace file, reads in the data that need resolved channel successively, according to parameter K
iAfter its parsing, data after will resolving successively write resolves trace file and sends to monitoring tools interface output processing unit, close the initial data trace file and resolve trace file after data in the initial data trace file are all resolved and finished, return step S203.
It is K that analytic parameter is set in the present embodiment
0, promptly resolve PS traffic frame form.Monitoring tools data parsing subelement receives and comprises analytic parameter K
0After the order that is used to resolve of channel bitmap and initial data trace file, create and open parsing trace file about Abis mouth PS traffic frame form, open the initial data trace file, read in the initial data that needs resolved channel successively, at first judge it is uplink frame or downlink frame, then respectively according to the frame format structure of uplink frame or downlink frame, extract each field numerical value, explain each field numerical value implication, each field implication is write in the parsing trace file according to certain form, and send it to monitoring tools interface output processing unit, data are all resolved and are finished in the raw data file, close the initial data trace file and resolve trace file, return step S203.
S210: the order of monitoring tools interface input processing unit process user input, if comprise statistical parameter P
j, channel bitmap and initial data trace file the order that is used to add up, then the order that is used to add up is passed to the monitoring tools data statistics subelement of monitoring unit, and carry out step 211; If not the order that is used to add up, then return step 203.
S211: after the monitoring tools data statistics subelement of monitoring unit receives the order that is used to add up, open the initial data trace file, read in the data of the channel that need be added up successively, the number of the data fit statistical parameter that reads in successively by channel statistical, after data in the initial data trace file are all added up and are finished, close the initial data trace file, statistics is sent to monitoring tools interface output processing unit, return step S203.
It is P that analytic parameter is set in the present embodiment
0, promptly be used to add up descending Abis mouth PS admission control number.After monitoring tools data statistics subelement receives the order that is used to add up, open raw data file, read in the initial data of the channel that need be added up successively, judge that reading in data is descending Abis mouth PS traffic frames, and do not comprise effective Frame, then statistical value adds 1, otherwise wait for next data of reading in, after data are all added up and finished in the initial data trace file, statistical value is sent to monitoring tools interface output processing unit, close the initial data trace file, return step S203.
In sum, the present invention is by monitoring the PS business at BTS side group band portion, thereby makes fault be easy to the location and solve, and guarantees that the PS business can normally carry out, and reaches the purpose of monitoring Abis mouth PS business.
Although above the present invention is had been described in detail, the invention is not restricted to this, those skilled in the art of the present technique can carry out various modifications according to principle of the present invention.Therefore, all modifications of making according to the principle of the invention all should be understood to fall into protection scope of the present invention.
Claims (9)
1. a Packet Service method for supervising is characterized in that, described method comprises:
Every order that monitoring tools interface input processing unit is used to receive and process user is imported, and the order that will be used to monitor sends to BTS side group band data processing unit via the monitoring tools control unit;
The data of the monitored channel of command in combination that is used to monitor that BTS side group band data processing unit basis is received, and return to the monitoring tools control unit;
The data of the monitored channel that the monitoring tools control unit will be received write the initial data trace file, carry out the real-time monitoring of Packet Service for monitoring unit.
2. a kind of Packet Service method for supervising according to claim 1, it is characterized in that, the described order that is used to monitor comprises monitoring parameter and channel bitmap, when BTS side group band data processing unit receives that monitoring parameter is the monitor command of opening, according to the channel bitmap data of monitored channel are made up and write data buffer area successively, again the data of data buffer area are sent to the monitoring tools control unit after combination is finished.
3. a kind of Packet Service method for supervising according to claim 2 is characterized in that, when BTS side group band data processing unit receives that monitoring parameter is the monitor command of closing, finishes described data and sends.
4. a kind of Packet Service method for supervising according to claim 1, it is characterized in that, described monitoring unit comprises monitoring tools data parsing subelement and monitoring tools data statistics subelement, monitoring tools data parsing subelement is according to the order that is used to resolve from monitoring tools interface input processing unit, resolve the data of monitored channel, monitoring tools data statistics subelement is according to the data of adding up monitored channel from the order that is used to add up of monitoring tools interface input processing unit.
5. a kind of Packet Service method for supervising according to claim 4, it is characterized in that, the described order that is used to resolve comprises analytic parameter, channel bitmap, initial data trace file, monitoring tools data parsing subelement is resolved the data of monitored channel in the initial data trace file according to channels bits figure, and the data after resolving are write resolves trace file and pass to monitoring tools interface output processing unit.
6. a kind of Packet Service method for supervising according to claim 4, it is characterized in that, the described order that is used to add up comprises statistical parameter, channel bitmap, initial data trace file, monitoring tools data statistics subelement is according to the number of the data that meet statistical parameter in the channel bitmap statistics initial data trace file, and the data passes after the statistics is given monitoring tools interface output processing unit.
7. a Packet Service supervising device is characterized in that, comprising:
Monitoring tools interface input processing unit be used to receive also every order of process user input, and the order that will be used to monitor sends to BTS side group band data processing unit via the monitoring tools control unit;
BTS side group band data processing unit according to the data of the monitored channel of receiving of command in combination that is used to monitor, and returns to the monitoring tools control unit;
The monitoring tools control unit writes the initial data trace file with the data of the monitored channel received;
Monitoring unit by handling the initial data trace file, is monitored in real time to Packet Service.
8. a kind of Packet Service supervising device according to claim 7 is characterized in that, described monitoring unit comprises monitoring tools data parsing subelement and monitoring tools data statistics subelement, wherein:
Described monitoring tools data parsing subelement according to the order that is used to resolve from monitoring tools interface input processing unit, is resolved the data of monitored channel, and analysis result is sent;
Described monitoring tools data statistics subelement, according to the order that is used to add up from monitoring tools interface input processing unit, the data of adding up monitored channel, and statistics sent.
9. a kind of Packet Service supervising device according to claim 8 is characterized in that, device also comprises monitoring tools interface output processing unit, is used for showing on the interface described analysis result or statistics.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102058583A CN102300231A (en) | 2010-06-22 | 2010-06-22 | Packet service monitoring method and device |
| PCT/CN2011/074415 WO2011160518A1 (en) | 2010-06-22 | 2011-05-20 | Packet service monitoring method and equipment |
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| CN2010102058583A CN102300231A (en) | 2010-06-22 | 2010-06-22 | Packet service monitoring method and device |
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| CN102300231A true CN102300231A (en) | 2011-12-28 |
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| CN1564554A (en) * | 2004-04-16 | 2005-01-12 | 中兴通讯股份有限公司 | High speed base band data monitoring its simulating method and device |
| CN101174936A (en) * | 2006-10-31 | 2008-05-07 | 华为技术有限公司 | Wireless grouping redundant network system and method and redundant network equipment |
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| CN101419461A (en) * | 2008-11-19 | 2009-04-29 | 北京航空航天大学 | Double-mode ground control system for coaxial dual-rotor helidrone |
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| US8150421B2 (en) * | 2005-12-30 | 2012-04-03 | Trueposition, Inc. | User plane uplink time difference of arrival (U-TDOA) |
| CN101730320B (en) * | 2008-10-20 | 2012-11-28 | 中兴通讯股份有限公司 | Base station environment monitoring system and method |
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2010
- 2010-06-22 CN CN2010102058583A patent/CN102300231A/en active Pending
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- 2011-05-20 WO PCT/CN2011/074415 patent/WO2011160518A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564554A (en) * | 2004-04-16 | 2005-01-12 | 中兴通讯股份有限公司 | High speed base band data monitoring its simulating method and device |
| CN101174936A (en) * | 2006-10-31 | 2008-05-07 | 华为技术有限公司 | Wireless grouping redundant network system and method and redundant network equipment |
| CN101222461A (en) * | 2008-02-04 | 2008-07-16 | 北京创毅视讯科技有限公司 | Base band modulation device and method for controlling/monitoring base band modulation device |
| CN101419461A (en) * | 2008-11-19 | 2009-04-29 | 北京航空航天大学 | Double-mode ground control system for coaxial dual-rotor helidrone |
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Application publication date: 20111228 |