CN1655484B - Method for monitoring data in radio link of mobile communication systems - Google Patents
Method for monitoring data in radio link of mobile communication systems Download PDFInfo
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- CN1655484B CN1655484B CN2004100042087A CN200410004208A CN1655484B CN 1655484 B CN1655484 B CN 1655484B CN 2004100042087 A CN2004100042087 A CN 2004100042087A CN 200410004208 A CN200410004208 A CN 200410004208A CN 1655484 B CN1655484 B CN 1655484B
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Abstract
This invention discloses one movable communication wireless linkage data monitoring method, which comprises the following steps: first setting current wireless linkage according to the current needed data type; sending the requirement information of the type data by BSC in the movable communication system to the current monitoring monitor; receiving requirement information wireless device to send back the type data information to the BSC; the BSC getting the current sampling data form the received information and to save the data.
Description
Technical field
The present invention relates to the radio link quality monitoring technology, relate to a kind of method that data in code division multiple access (CDMA) the mobile communication system Radio Link are monitored or rather.
Background technology
In CDMA mobile communication system, the residing environment of portable terminal is fast changing, and the suffered influence of the different links in the same environment is often also different.Therefore, mobile communication system need be done regular monitoring to the performance of portable terminal network of living in, such as, network is measured and followed the tracks of, with the trend that the current operation conditions of awareness network, network development influence network performance, the hidden danger that the help discovery may exist, locating network fault etc.
Radio Link in the CDMA mobile communication system comprises that the base station sends the forward link of information to portable terminal, send the reverse link of information with portable terminal to the base station, the performance of network is by forward link and two aspect decisions of reverse link, therefore, want the awareness network changes of properties, just need monitor the data relevant in the forward link of Radio Link and the reverse link with performance condition.
For reverse link, being included in portable terminal with performance-relevant data in the reverse link sends in the signal of base station controller (BSC) by base station transceiver (BTS), and BTS and BSC have formed the base station sub-system in the cdma network (BSS), therefore, can gather the qualitative data of reverse link by the BSS system.At present, the method for measurement that neither one is unified is determined in the measurement of reverse link voluntarily by each manufacturer.
For forward link, owing to use by the portable terminal reception and for portable terminal with performance-relevant data in the forward link, portable terminal generally can not report the message relevant with forward link data to BTS on one's own initiative, so the significant data of forward link quality can't be gathered by present BSS system.
At present, the data of forward link are normally gathered by road measuring device.When gathering the data of forward link by road measuring device, need the testing mobile terminal that is specifically designed to test is set, also need special tester that this testing mobile terminal and road measuring device are operated.When test, road measuring device is connected with testing mobile terminal, by the tester road measuring device is operated, by road measuring device the relevant information records in the testing mobile terminal is got off.
For a certain specific circuit, this to carry out the method for forward link monitoring by road measuring device more convenient, only need a testing mobile terminal and road measuring device be set at this circuit, and arrange a tester to get final product.But if desired many circuits are carried out data acquisition, then need also will operate each testing mobile terminal and road measuring device by the tester for every circuit is provided with a testing mobile terminal and road measuring device.Carry out the forward link monitoring at all portable terminals if desired, then can't realize by road measuring device.Therefore, the limitation of this monitoring method is very big.
In addition, obtain the performance of whole piece link if desired, then need to analyze in conjunction with the data of forward link and reverse link.The signaling of transmitting in forward link and reverse link is mutual, need carry out check analysis to two kinds of data that adopt present monitoring method to collect, that is to say, needing the staff is foundation with rise time of each data and the pairing portable terminal of this data and base station, and all record data are carried out control treatment.And in the practical communication process, interactive messages quantity is very huge between portable terminal and the base station, and therefore the method for this control treatment must expend great amount of manpower and time, and processing cost is very high, and efficient is very low.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method of monitoring data in the CDMA mobile communication system Radio Link, and the data in the Radio Link can be gathered by the BSS system easily.
For reaching above purpose, technical scheme of the present invention is achieved in that a kind of method of monitoring data in the mobile communication system Radio Link, and this method may further comprise the steps:
A. determine the data type that current needs are gathered according to current monitoring needs, and the current Radio Link that needs monitoring is set;
B. the BSC in the mobile communication system sends the request message that is used to obtain the type data to the current wireless device that has the determined data type of step a in the Radio Link of monitoring of needing;
C. the wireless device of receiving request message returns the message that comprises the type data to BSC;
D.BSC obtains the current data that need collection from the message of receiving, and preserve this data, wherein, described BSC preserves data and is: BSC is made into the message bag with the data set of receiving, and this message bag sent to the Operation and Maintenance platform, described Operation and Maintenance platform is kept at the data of receiving in the database.
Among the described step a, describedly the current Radio Link of monitoring that needs is set comprises: for the portable terminal of the appointment international mobile subscriber identity (IMSI) of needs monitoring is provided with sign, and the Radio Link at the current place of portable terminal that will have this sign is as the current Radio Link that needs monitoring.
Among the described step a, the described Radio Link that current needs monitoring is set comprises: for the designated sector carrier frequency in the base station of needs monitoring is provided with sign, for all portable terminals that are in this designated sector are provided with this sign, and the Radio Link at the current place of portable terminal that will have this sign is as the current Radio Link that needs monitoring.
Among the described step a, the described Radio Link that current needs monitoring is set comprises: the individual numerical value that sets in advance the portable terminal of needs monitoring, and determine the portable terminal of current needs monitoring according to this numerical value, for this portable terminal is provided with sign, and the Radio Link at the current place of portable terminal that will have this sign is as the current Radio Link that needs monitoring.
Among the described step a, the described current data type that needs to gather comprises forward direction frame error rate (FER);
Described step b comprises: BSC is provided with the parameter in the system parameters message according to the needs of current quality-monitoring, and sends this system parameters message by BTS to portable terminal;
Described step c comprises: portable terminal returns the Power Measurement Report Message (PMRM) that comprises forward direction FER by BTS to BSC;
In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward direction FER from the PMRM message of receiving.
Among the described step a, described current data type of need gathering comprises: forward link under certain transmission channel frame error rate, the energy that average every information bit is shared and the ratio Eb/Nt of overall noise and interference;
Described step b comprises: BSC is provided with the parameter in the power control messages (PCNM) according to the needs of current quality-monitoring, and sends this PCNM message by BTS to portable terminal;
Described step c comprises: portable terminal returns the outer shroud report message (OLRM) that comprises forward direction Eb/Nt by BTS to BSC;
In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward direction Eb/Nt from the OLRM message of receiving.
Among the described step a, the described current data type that needs to gather comprises: pilot signal strength (Ec/Io);
Described step b comprises: BSC is provided with the threshold parameter relevant with switching according to the needs of current quality-monitoring, and this threshold parameter is sent to portable terminal by system parameters message by BTS; Described step c comprises: portable terminal compares the current Ec/Io that records according to agreement predetermined rule and above-mentioned threshold parameter, if satisfy the agreement regulation, then portable terminal sends the pilot strength measurement report message (PSMM) that comprises Ec/Io by BTS to BSC, otherwise, do not send PSMM message; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains Ec/Io from the PSMM message of receiving;
Or described step b comprises: BSC is provided with the parameter in the periodic pilot measurement request message (PPMRO) according to the needs of current quality-monitoring, and sends this PPMRO message by BTS to portable terminal; Described step c comprises: portable terminal reports the cycle of the periodic pilot measurement report message PPSMM that comprises Ec/Io according to the parameter setting of carrying in the PPMRO message, and periodically reports PPSMM message by BTS to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains Ec/Io from the PPSMM message of receiving.
Among the described step a, the described current data type that needs to gather comprises: the forward direction received power;
Described step b comprises: BSC is provided with the parameter in the PPMRO message according to the needs of current quality-monitoring, and sends this PPMRO message by BTS to portable terminal;
Described step c comprises: portable terminal reports the cycle of the PPSMM message that comprises forward power according to the parameter setting of carrying in the PPMRO message, and periodically reports PPSMM message by BTS to BSC;
In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward power from the PPSMM message of receiving.
Among the described step a, the described current data type that needs to gather comprises: forward emitting power;
Described step b comprises: BSC sends the Abis interface message that is used to obtain forward emitting power to BTS; Described step c comprises: BTS returns the Abis interface message that comprises forward emitting power to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward emitting power from the Abis interface message of receiving;
Or described step b comprises: BSC sends the message that is used to obtain forward emitting power by Operation and maintenance link to BTS; Described step c comprises: BTS returns the message that comprises forward emitting power by Operation and maintenance link to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward emitting power from the message of receiving.
Among the described step a, described forward emitting power is: base station transmitting power, and/or code channel power.
Among the described step a, the described current data type that needs to gather comprises: reverse link data;
Described step b comprises: BSC sends the Abis interface message that is used to obtain reverse link data to BTS; Described step c comprises: BTS returns the Abis interface message that comprises reverse link data to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains reverse link data from the Abis interface message of receiving;
Or described step b comprises: BSC sends the message that is used to obtain reverse link data by Operation and maintenance link to BTS; Described step c comprises: BTS returns the message that comprises reverse link data by Operation and maintenance link to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains reverse link data from the message of receiving.
Described reverse link data is: any one in inverted-F ER, reverse received power, reverse Eb/Nt and the round-trip delay, or the combination in any of above-mentioned data.
This method further comprises: the type of service of obtaining portable terminal in the Radio Link of current needs monitoring; The described type of service of obtaining is: the type of service of BSC record portable terminal.
Among the described step a, the described current data type that needs to gather comprises the pilot tone time delay;
Described step b comprises: BSC is provided with the threshold parameter relevant with switching according to the needs of current quality-monitoring, and this threshold parameter is sent to portable terminal by system parameters message by BTS; Described step c comprises: portable terminal compares self current pilot signal strength Ec/Io that records according to agreement predetermined rule and above-mentioned threshold parameter, if satisfy the agreement regulation, then portable terminal sends the PSMM message that comprises the pilot tone time delay by BTS to BSC, otherwise, do not send PSMM message; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains the pilot tone time delay from the PSMM message of receiving;
Or described step b comprises: BSC is provided with the parameter in the PPMRO message according to the needs of current quality-monitoring, and sends this PPMRO message by BTS to portable terminal; Described step c comprises: portable terminal reports the cycle of the PPSMM message that comprises the pilot tone time delay according to the parameter setting of carrying in the PPMRO message, and periodically reports PPSMM message by BTS to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains the pilot tone time delay from the PPSMM message of receiving.
This method may further include:
E. when determining that monitoring finishes, send the order that stops data collection to BSC;
After f.BSC received the order that stops data collection, the wireless device in step b sent the message that stops that stopping reported data;
G. receive that the wireless device that stops message stopping to send message according to the desired processing mode of step c to BSC.
The present invention program is by determining the current data type that needs collection, the current Radio Link that needs monitoring is set, and send the request message of the data that are used to obtain current needs collection to corresponding wireless device by BSC, wireless device returns the message that comprises corresponding data according to the request message of receiving, make the BSS system can monitor data in the mobile communication system Radio Link, and this Radio Link comprise forward link and reverse link.Owing to the equipment that does not need to increase other by BSS system acquisition forward link data, and the data that can gather many forward links simultaneously, so the present invention program has made things convenient for the collection to forward link data.
BSS system among the present invention program has also realized the comprehensive monitoring to forward link and reverse link data, gather the data of forward link and reverse link simultaneously by the BSS system, making the attendant can obtain these two kinds of data simultaneously analyzes, solved prior art and need carry out artificial check analysis these two kinds of data, processing cost height and ineffective problem, greatly improve the efficient of network analysis, and reduced processing cost.
Further, the present invention program can also do patterned demonstration to forward link and reverse link data, the variation tendency that makes various data types by graph direct show, and the trend that preceding reverse link data changes can be contrasted demonstration in real time by figure, made things convenient for the analysis of staff to network performance.
Description of drawings
Fig. 1 gathers the flow chart of data wireless links for the present invention program.
Embodiment
Referring to Fig. 1, the present invention program realizes by following steps the monitoring of Radio Link:
Specifically, basic monitoring mode has three kinds: a kind of is at the designated sector carrier frequency in the base station, for the monitoring forward link data, is that the data message that acts on forward link in the designated sector carrier frequency to certain base station is gathered; A kind of is call information at assigned I MSI, for the monitoring forward link data, is to specify the data message of mobile subscriber's forward link to gather to acting on these; Also having a kind of is at IMSI number call information at random, for the monitoring forward link data, be to specify the data message of mobile subscriber's forward link to gather to acting on these, in general, in this case at IMSI number be a plurality of, therefore when adopting this monitoring mode, need provide IMSI number number, then when determining to need the portable terminal of tracking, can be chosen in this monitoring mode of startup portable terminal of access network afterwards in turn, and the portable terminal quantity of selecting is predefined numerical value; Also can select the portable terminal of specified quantity randomly.
Can gather forward link data, forward link data mainly comprises following type: forward direction FER, forward link are under certain transmission channel frame error rate, the ratio of the energy (Io) of the ratio (Eb/Nt) of energy (Eb) that average every information bit is shared and overall noise and interference (Nt), the shared energy of every chip (Ec) of forward pilot and whole C DMA carrier frequency bandwidth, i.e. forward direction received power Rx, base station transmitting power, the code channel power of forward pilot signal intensity Ec/Io, portable terminal reception.When determining the data type that forward link need be gathered, can only select wherein a certain class or a few class data as required, also can select all data types, certainly, also can set other data type and monitor.In addition, when determining forward link, must the established data type have: in global positioning system (GPS) time and the Radio Link IMSI number of portable terminal, can also further definite type of service and pilot tone time delay.The forward link data that collects can be used to performance condition of monitoring forward link etc.
Also can gather reverse link data, reverse link data mainly comprises following type: reverse frame error rate (FER), reverse received power (RSSI), reverse link Eb/Nt, when determining the data type of reverse link, can only select a certain type wherein as required, also can select all data types, certainly, the data type that also can set other is monitored.Identical with forward link data, need equally to determine gps time, type of service, pilot tone time delay and IMSI number etc.The reverse link data that collects can be used to performance condition of monitoring reverse link etc.
Certainly, also can monitor the quality of forward link and reverse link as required simultaneously, at this moment, can from above-mentioned data type, select the required data type of current monitoring, certainly, also can set other data type and monitor.In addition, in view of round-trip delay (RTD) is and the closely-related factor of network performance, therefore also need further to determine RTD.The forward link that collects and the data of reverse link can be used to performance condition of monitoring forward link and reverse link etc.
According to the monitoring needs, can select any monitoring mode in the step 101, if selected monitoring mode, then should provide the sign of the sector carrier frequency that needs tracking at the some of base station or certain several sectors carrier frequency; If at specific IMSI number portable terminal, then should providing, selected monitoring mode needs IMSI number of tracking; If selected monitoring mode is at IMSI number portable terminal at random, then should provide needs IMSI number the quantity of following the tracks of, so that main frame is according to IMSI number of selecting needs to follow the tracks of randomly of this quantity.Certainly, according to the actual needs of quality-monitoring, also can select the combination in any of three kinds of monitoring modes in the step 101.
After determining the portable terminal of current needs monitoring according to selected monitoring mode, tackle this portable terminal specific identification information is set, BSC then monitors the portable terminal with specific identification information.
Step 104～106, the wireless device of BSC in the current Radio Link that needs to monitor send the request message that is used for obtaining this Radio Link related data, the wireless device of receiving this request message returns corresponding message to BSC, and BSC gathers the data that need from these message.Carried the Control Parameter that is provided with according to the needs of monitoring in these message that BSC sent.
Here, the related data that will obtain of BSC specifically is the data type decision of being gathered by the needs of determining in the step 102.If there is BSC to need data monitored in the portable terminal, then BSC obtains the request message of related data to the portable terminal emission by BTS; If there is BSC to need data monitored among the BTS, then BSC obtains the request message of related data to the BTS emission.The detailed process that BSC is obtained various data describes below.
Because the Power Measurement Report Message (PMRM of portable terminal, Power Measurement ReportMessage) comprises forward direction FER and pilot signal strength Ec/Io in, therefore, BSC can send the system parameters message that is used to obtain PMRM message to portable terminal by BTS, and portable terminal determines the PMRM information reporting is given mode and the frequency of BSC according to the Control Parameter of carrying in the system parameters message.Five Control Parameter are arranged: thresholding Report mode indication (PWR_THRESH_ENABLES), cycle Report mode indication (PWR_PERIOD_ENABLES), power report time-delay (PWR_REP_DELAY), power control report thresholding (PWR_REP_THRESH) and power control report frame number (PWR_REP_FRAMES) in the system parameters message.After portable terminal is received system parameters message, if the PWR_THRESH_ENABLES in the message is " 1 ", then portable terminal adopts threshold mode to report PMRM message, the concrete time of mobile terminal reporting PMRM message is to determine according to the PWR_REP_THRESH in the message, specifically, when portable terminal surpasses the threshold value that PWR_REP_THRESH provided in the message at the mistake frame number of self receiving, report PMRM message to BTS; If the PWR_PERIOD_ENABLES in the system parameters message is " 1 ", then portable terminal adopts periodic mode to report PMRM message, the cycle of mobile terminal reporting PMRM message is to determine according to the PWR_REP_FRAMES in the message, specifically, the totalframes that receives when portable terminal reaches 2
(PWR_REP_FRAMES/2)During * 5 these threshold values, report PMRM message to BTS; If have parameter among the PWR_REP_DELAY of system parameters message, then portable terminal is determined from after reporting a PMRM message according to this parameter, the time that will wait for before restarting to count.Therefore, BSC can be configured this several Control parameter in the system parameters message according to the needs of current quality-monitoring, so that portable terminal reports PMRM message according to the monitoring mode that BSC needs.
Because the outer shroud report message (OLRM of portable terminal, Outer Loop Report Message) comprises forward direction Eb/Nt in, therefore, BSC can issue the power control messages (PCNM that is used to obtain OLRM message by BTS to portable terminal, Power control message), comprise two parameters of set point report threshold (FPC_SETPT_THRESH_SCH) of forward power control set point report threshold (FPC_SETPT_THRESH) and SCH channel in this PCNM message, these two parameter values can be provided with as required.If the forward direction outer shroud value of the FCH of portable terminal and SCH has surpassed this two thresholdings respectively, portable terminal will report OLRM message to BSC by BTS.Therefore, BSC can determine these two parameters in the PCNM message according to the needs of current quality-monitoring, so that portable terminal reports PCNM message according to the monitoring mode that BSC needs.
Because the periodic pilot ionization meter report message (PPSMM of portable terminal, Periodic PilotStrength Measurement Message) comprises forward direction received power Rx, pilot signal strength Ec/Io and pilot tone time delay in, therefore, BSC can issue the periodic pilot measurement request message (PPMRO that is used to obtain PPSMM message by BTS to portable terminal, Periodic Pilot MeasurementRequest Order), comprise command code (ORDQ) parameter in this PPMRO message, this parameter value can be provided with as required.After portable terminal is received PPMRO message, report the cycle of PPSMM message by the setting of the parameter ORDQ in the PPMRO message, and periodically report this message.Therefore, BSC can determine these two parameters in the PPSMM message according to the needs of current quality-monitoring, so that portable terminal reports PPSMM message according to the monitoring mode that BSC needs.
Because the pilot strength measurement report message (PSMM of portable terminal, Pilot StrengthMeasurement Message) comprises pilot signal strength Ec/Io and pilot tone time delay in, therefore, BSC can set in advance as required and switch relevant threshold parameter, such as removing timer (TTdrop) etc., and this threshold parameter is handed down to portable terminal by system parameters message for pilot tone increase thresholding (Tadd), pilot tone removal thresholding (Tdrop), pilot tone.After portable terminal receives system parameters message, according to the threshold parameter in this system parameters message, self current pilot signal strength Ec/Io that records is compared according to agreement predetermined rule and above-mentioned threshold parameter, if satisfy the requirement of agreement regulation, then mobile terminal reporting PSMM message is given the BSS system.
Owing to be to launch forward power by BTS, this forward emitting power comprises total base station power, code channel power etc., and therefore, forward emitting power need obtain from BTS.Because the Abis interface between BSC and the BTS is the internal interface of BSS system, therefore can defines the message that both sides can understand mutually and trigger and report corresponding information.New Abis interface message can be set, and this interface message can carry the forward emitting power data, BTS sends to BSC by this interface message with forward emitting power.BTS also can report BSC with forward emitting power by the reserved field in the existing Abis interface message.BTS can also report BSC with forward emitting power by Operation and maintenance link.
For reverse link data, BSC sends the request message that obtains related data to BTS, and after BTS received this request message, the data that BSC is required reported BSC.With report forward link data identical, BTS equally can be by Abis interface message, also can report reverse link data by Operation and maintenance link.
By Abis interface information reporting data the time, oppositely Eb/Nt and reverse frame error rate FER can report by the frame disposable plates among the BTS, and oppositely RSSI and RTD can report by the public measurement report message among the BTS.
Specifically, these data can be sent in the Operation and Maintenance platform (OMC) of BSC, and deposit data in database by OMC.The backstage analysis tool can further inquire about, browse and operation such as analyzing and processing the data of preserving among the BSC.
BSC can organize these data, and send to OMC when these data are sent to OMC in the mode of message bag.
Further, when OMC can also deposit these data in database, the data of receiving can also be come out by graphical display.Such as, be abscissa by the graphical interfaces that is arranged among the OMC with time with data, show by patterned mode, to go out the time dependent trend of data by graphical display.Can Ec/Io be abscissa also, other be designated as ordinate with FER etc., graphically shows.And can select combination as required as the index of abscissa and ordinate.
If step 108～110 determine that current monitoring can finish, then send the order that stops data collection to BSC; After BSC receives the order that stops data collection, send the order that stops to monitor to corresponding wireless device; After each wireless device is received and ceased and desisted order, promptly stop to send related news to BSC according to the processing mode of above-mentioned steps 104.
Here, the order that stops data collection that BSC received can be that the attendant sends by OMC.
The above only is the present invention program's preferred embodiment, not in order to limit the present invention program's protection range.
Claims (15)
1. method of monitoring data in the mobile communication system Radio Link is characterized in that this method may further comprise the steps:
A. determine the data type that current needs are gathered according to current monitoring needs, and the current Radio Link that needs monitoring is set;
B. the base station controller in the mobile communication system (BSC) sends the request message that is used to obtain the type data to the current wireless device that has the determined data type of step a in the Radio Link of monitoring of needing;
C. the wireless device of receiving request message returns the message that comprises the type data to BSC;
D.BSC obtains the current data that need collection from the message of receiving, and preserve this data, wherein, described BSC preserves data and is: BSC is made into the message bag with the data set of receiving, and this message bag sent to the Operation and Maintenance platform, described Operation and Maintenance platform is kept at the data of receiving in the database.
2. method according to claim 1, it is characterized in that among the described step a, describedly the current Radio Link of monitoring that needs is set comprises: for the portable terminal of the appointment international mobile subscriber identity (IMSI) of needs monitoring is provided with sign, and the Radio Link at the current place of portable terminal that will have this sign is as the current Radio Link that needs monitoring.
3. method according to claim 1, it is characterized in that among the described step a, the described Radio Link that current needs monitoring is set comprises: for the designated sector carrier frequency in the base station of needs monitoring is provided with sign, for all portable terminals that are in this designated sector are provided with this sign, and the Radio Link at the current place of portable terminal that will have this sign is as the current Radio Link that needs monitoring.
4. method according to claim 1, it is characterized in that among the described step a, the described Radio Link that current needs monitoring is set comprises: the individual numerical value that sets in advance the portable terminal of needs monitoring, and determine the portable terminal of current needs monitoring according to this numerical value, for this portable terminal is provided with sign, and the Radio Link at the current place of portable terminal that will have this sign is as the current Radio Link that needs monitoring.
5. method according to claim 1 is characterized in that among the described step a, and the described current data type that needs to gather comprises forward direction frame error rate (FER);
Described step b comprises: BSC is provided with the parameter in the system parameters message according to the needs of current quality-monitoring, and sends this system parameters message by base station transceiver (BTS) to portable terminal;
Described step c comprises: portable terminal returns the Power Measurement Report Message (PMRM) that comprises forward direction FER by BTS to BSC;
In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward direction FER from the PMRM message of receiving.
6. method according to claim 1, it is characterized in that among the described step a, described current data type of need gathering comprises: forward link under certain transmission channel frame error rate FER, the ratio (Eb/Nt) of the energy that average every information bit is shared and overall noise and interference;
Described step b comprises: BSC is provided with the parameter in the power control messages (PCNM) according to the needs of current quality-monitoring, and sends this PCNM message by BTS to portable terminal;
Described step c comprises: portable terminal returns the outer shroud report message (OLRM) that comprises forward direction Eb/Nt by BTS to BSC;
In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward direction Eb/Nt from the OLRM message of receiving.
7. method according to claim 1 is characterized in that among the described step a, and the described current data type that needs to gather comprises: pilot signal strength (Ec/Io);
Described step b comprises: BSC is provided with the threshold parameter relevant with switching according to the needs of current quality-monitoring, and this threshold parameter is sent to portable terminal by system parameters message by BTS; Described step c comprises: portable terminal compares the current Ec/Io that records according to agreement predetermined rule and above-mentioned threshold parameter, if satisfy the agreement regulation, then portable terminal sends the pilot strength measurement report message (PSMM) that comprises Ec/Io by BTS to BSC, otherwise, do not send PSMM message; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains Ec/Io from the PSMM message of receiving;
Or described step b comprises: BSC is provided with the parameter in the periodic pilot measurement request message (PPMRO) according to the needs of current quality-monitoring, and sends this PPMRO message by BTS to portable terminal; Described step c comprises: portable terminal reports the cycle of the periodic pilot measurement report message (PPSMM) that comprises Ec/Io according to the parameter setting of carrying in the PPMRO message, and periodically reports PPSMM message by BTS to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains Ec/Io from the PPSMM message of receiving.
8. method according to claim 1 is characterized in that among the described step a, and the described current data type that needs to gather comprises: the forward direction received power;
Described step b comprises: BSC is provided with the parameter in the PPMRO message according to the needs of current quality-monitoring, and sends this PPMRO message by BTS to portable terminal;
Described step c comprises: portable terminal reports the cycle of the PPSMM message that comprises forward power according to the parameter setting of carrying in the PPMRO message, and periodically reports PPSMM message by BTS to BSC;
In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward power from the PPSMM message of receiving.
9. method according to claim 1 is characterized in that among the described step a, and the described current data type that needs to gather comprises: forward emitting power;
Described step b comprises: BSC sends the Abis interface message that is used to obtain forward emitting power to BTS; Described step c comprises: BTS returns the Abis interface message that comprises forward emitting power to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward emitting power from the Abis interface message of receiving;
Or described step b comprises: BSC sends the message that is used to obtain forward emitting power by Operation and maintenance link to BTS; Described step c comprises: BTS returns the message that comprises forward emitting power by Operation and maintenance link to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains forward emitting power from the message of receiving.
10. method according to claim 9 is characterized in that among the described step a, described forward emitting power is: base station transmitting power, and/or code channel power.
11. method according to claim 1 is characterized in that among the described step a, the described current data type that needs to gather comprises: reverse link data;
Described step b comprises: BSC sends the Abis interface message that is used to obtain reverse link data to BTS; Described step c comprises: BTS returns the Abis interface message that comprises reverse link data to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains reverse link data from the Abis interface message of receiving;
Or described step b comprises: BSC sends the message that is used to obtain reverse link data by Operation and maintenance link to BTS; Described step c comprises: BTS returns the message that comprises reverse link data by Operation and maintenance link to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains reverse link data from the message of receiving.
12. method according to claim 11 is characterized in that, described reverse link data is: any one in inverted-F ER, reverse received power, reverse Eb/Nt and the round-trip delay, or the combination in any of above-mentioned data.
13. method according to claim 1 is characterized in that this method further comprises: the type of service of obtaining portable terminal in the Radio Link of current needs monitoring; The described type of service of obtaining is: the type of service of BSC record portable terminal.
14. method according to claim 1 is characterized in that among the described step a, the described current data type that needs to gather comprises the pilot tone time delay;
Described step b comprises: BSC is provided with the threshold parameter relevant with switching according to the needs of current quality-monitoring, and this threshold parameter is sent to portable terminal by system parameters message by BTS; Described step c comprises: portable terminal compares self current pilot signal strength Ec/Io that records according to agreement predetermined rule and above-mentioned threshold parameter, if satisfy the agreement regulation, then portable terminal sends the PSMM message that comprises the pilot tone time delay by BTS to BSC, otherwise, do not send PSMM message; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains the pilot tone time delay from the PSMM message of receiving;
Or described step b comprises: BSC is provided with the parameter in the PPMRO message according to the needs of current quality-monitoring, and sends this PPMRO message by BTS to portable terminal; Described step c comprises: portable terminal reports the cycle of the PPSMM message that comprises the pilot tone time delay according to the parameter setting of carrying in the PPMRO message, and periodically reports PPSMM message by BTS to BSC; In the described steps d, described BSC obtains the current data that need to gather and is from the information of receiving: BSC obtains the pilot tone time delay from the PPSMM message of receiving.
15. method according to claim 1 is characterized in that this method further comprises:
E. when determining that monitoring finishes, send the order that stops data collection to BSC;
After f.BSC received the order that stops data collection, the wireless device in step b sent the message that stops that stopping reported data;
G. receive that the wireless device that stops message stopping to send message according to the desired processing mode of step c to BSC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2004100042087A CN1655484B (en) | 2004-02-10 | 2004-02-10 | Method for monitoring data in radio link of mobile communication systems |
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| CN2004100042087A CN1655484B (en) | 2004-02-10 | 2004-02-10 | Method for monitoring data in radio link of mobile communication systems |
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| CN1655484B true CN1655484B (en) | 2010-08-04 |
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| CN102075905B (en) | 2009-11-19 | 2014-11-05 | 中兴通讯股份有限公司 | Method and system for reporting call link quality statistical information |
| US11170596B2 (en) * | 2019-05-10 | 2021-11-09 | Signify Holding B.V. | Real-time location of an object using multiple electrical devices |
Citations (4)
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|---|---|---|---|---|
| WO2000052946A1 (en) * | 1999-02-26 | 2000-09-08 | Koninklijke Philips Electronics N.V. | Cellular communication system handover |
| CN1322101A (en) * | 1999-09-21 | 2001-11-14 | 深圳市中兴通讯股份有限公司 | Method for detecting and controlling stand-by handset |
| CN1332591A (en) * | 2000-09-26 | 2002-01-23 | 深圳市中兴通讯股份有限公司 | Stand-by hand set detecting and controlling method |
| KR20030079613A (en) * | 2002-04-06 | 2003-10-10 | 엘지전자 주식회사 | A mobile communication system and a operating method for data transmission of wireless internet |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000052946A1 (en) * | 1999-02-26 | 2000-09-08 | Koninklijke Philips Electronics N.V. | Cellular communication system handover |
| CN1322101A (en) * | 1999-09-21 | 2001-11-14 | 深圳市中兴通讯股份有限公司 | Method for detecting and controlling stand-by handset |
| CN1332591A (en) * | 2000-09-26 | 2002-01-23 | 深圳市中兴通讯股份有限公司 | Stand-by hand set detecting and controlling method |
| KR20030079613A (en) * | 2002-04-06 | 2003-10-10 | 엘지전자 주식회사 | A mobile communication system and a operating method for data transmission of wireless internet |
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