CN104202756A - Network service call drop rate determining method and device - Google Patents

Abstract

The embodiment of the invention provides a network service call drop rate determining method and a device, which can meet the demand of a mobile network on fine embodiment of user perception, and is beneficial for operators to improve the satisfaction and loyalty of users. The method comprises the steps of acquiring a periodical measurement report (MR) reported by a user terminal, wherein the periodical MR comprises network parameters corresponding to the user terminal; determining effective network service call times of the user terminal according to a first parameter of the network parameters; determining the network service call drop times of the user terminal in the effective network service call times of the user terminal according to a second parameter of the network parameters; and according to the effective network service call times of the user terminal and the network service call drop times of the user terminal, computing the network service call drop rate of the user terminal by combining a first preset formula, wherein the first preset formula is as follows: the network service call drop rate is equal to the ratio of the network service call drop times to the effective network service call times. The method and the device are suitable for the field of communication.

Description

A kind of definite method and device of Network cutting off rate

Technical field

The present invention relates to the communications field, relate in particular to a kind of definite method and device of Network cutting off rate.

Background technology

Network cutting off rate is the important indicator of weighing quality of wireless network, and the height of cutting off rate has embodied the quality of mobile network communication quality to a certain extent, is directly connected to the satisfaction of user to network quality and the loyalty of Network brand.

At present, Network cutting off rate mainly obtains by the signaling statistical of traffic statistics data, traffic statistics data statistics is to weigh one of basic skills of mobile network communication quality, by monitoring traffic statistics data, and then the operation conditions of the whole net of mobile network is controlled comprehensively.Traffic statistics data statistics triggers from signaling process, by configuring relevant counter, obtains network performance statistical indicator.

But, traffic statistics data statistics is a data statistical approach for macroscopic view, only can recognize the performance statistics of whole network by traffic statistics data statistics result, but in microcosmic point, but cannot reflect the concrete behavior of certain user in network, and then can not reflect the user awareness that network is real, make user's subjective perception and mobile network's traffic statistics data statistics result differ larger, cannot meet the requirement of the meticulous embodiment user perceptibility of mobile network, be unfavorable for that operator promotes user's satisfaction and loyalty.

Summary of the invention

Embodiments of the invention provide a kind of definite method and device of Network cutting off rate, with at least solve in prior art obtain by traffic statistics data statistical approach that Network cutting off rate brought can not reflect the user awareness that network is real, make user's subjective perception and mobile network's traffic statistics data statistics result differ larger problem, can meet the requirement of the meticulous embodiment user perceptibility of mobile network, be conducive to the lifting user's of operator satisfaction and loyalty.

For achieving the above object, embodiments of the invention adopt following technical scheme:

First aspect, provides a kind of definite method of Network cutting off rate, and described method comprises:

The periodic measurement report MR that obtains user terminal to send up, wherein, comprises the network parameter that described user terminal is corresponding in described periodicity MR;

According to the first parameter in described network parameter, determine the active block service call number of times of described user terminal;

According to the second parameter in described network parameter, from the active block service call number of times of described user terminal, determine the Network number of dropped calls of described user terminal;

According to the Network number of dropped calls of the active block service call number of times of described user terminal and described user terminal, in conjunction with the first default formula, calculate the Network cutting off rate of described user terminal, wherein, the described first default formula comprises:

Network cutting off rate=Network number of dropped calls/active block service call number of times.

Second aspect, provides a kind of determining device of Network cutting off rate, and described device comprises: acquiring unit, talk times determining unit, number of dropped calls determining unit, computing unit;

Described acquiring unit, for obtaining the periodic measurement report MR of user terminal to send up, wherein, comprises the network parameter that described user terminal is corresponding in described periodicity MR;

Described talk times determining unit, for according to the first parameter of described network parameter, determines the active block service call number of times of described user terminal;

Described number of dropped calls determining unit for according to the second parameter of described network parameter, is determined the Network number of dropped calls of described user terminal from the active block service call number of times of described user terminal;

Described computing unit, for according to the Network number of dropped calls of the active block service call number of times of described user terminal and described user terminal, in conjunction with the first default formula, calculate the Network cutting off rate of described user terminal, wherein, the described first default formula comprises:

Network cutting off rate=Network number of dropped calls/active block service call number of times.

The embodiment of the present invention provides a kind of definite method and device of Network cutting off rate, by obtaining the periodicity MR of user terminal to send up, and then according to the network parameter in this periodicity MR, determine successively the active block service call number of times of user terminal and the Network number of dropped calls of user terminal, finally obtain the Network cutting off rate of user terminal.Based on above-mentioned technical characterictic, definite method of the Network cutting off rate that the embodiment of the present invention provides and device can be realized the calculating of the Network cutting off rate of unique user terminal, solve in prior art obtain by traffic statistics data statistical approach that Network cutting off rate brings can not reflect the user awareness that network is real, make user's subjective perception and mobile network's traffic statistics data statistics result differ larger problem, can meet the requirement of the meticulous embodiment user perceptibility of mobile network, be conducive to the lifting user's of operator satisfaction and loyalty.

Brief description of the drawings

Definite method flow schematic diagram one of the Network cutting off rate that Fig. 1 provides for the embodiment of the present invention;

Definite method flow schematic diagram two of the Network cutting off rate that Fig. 2 provides for the embodiment of the present invention;

Definite method flow schematic diagram three of the Network cutting off rate that Fig. 3 provides for the embodiment of the present invention;

Definite method flow schematic diagram four of the Network cutting off rate that Fig. 4 provides for the embodiment of the present invention;

Definite method flow schematic diagram five of the Network cutting off rate that Fig. 5 provides for the embodiment of the present invention;

Definite apparatus structure schematic diagram one of the Network cutting off rate that Fig. 6 provides for the embodiment of the present invention;

Definite apparatus structure schematic diagram two of the Network cutting off rate that Fig. 7 provides for the embodiment of the present invention;

Definite apparatus structure schematic diagram three of the Network cutting off rate that Fig. 8 provides for the embodiment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

For the ease of the clear technical scheme of describing the embodiment of the present invention, in an embodiment of the present invention, adopt the printed words such as " first ", " second " to distinguish the essentially identical identical entry of function and efficacy or similar item, it will be appreciated by those skilled in the art that the printed words such as " first ", " second " right quantity and execution order limit.

Embodiment mono-,

The embodiment of the present invention provides a kind of definite method of Network cutting off rate, and specifically as shown in Figure 1, method comprises:

The determining device of S101, Network cutting off rate is obtained the periodic measurement report (Measurement Report, MR) of user terminal to send up, wherein, periodically in MR, comprises the network parameter that user terminal is corresponding.

Concrete, periodically MR reports the time interval according to the measurement in policy control message, periodically reporting measurement result.Because periodicity MR can reflect the speech quality situation of user terminal continuously, and Network cutting off rate in the embodiment of the present invention need to be determined according to the continuous speech quality situation of user terminal feedback, in definite method of the Network cutting off rate that therefore embodiment of the present invention provides, the determining device of Network cutting off rate is obtained the periodicity MR of user terminal to send up.

Concrete, in definite method of the Network cutting off rate that the embodiment of the present invention provides, periodically in MR, comprise the network parameter that user terminal is corresponding.One of ordinary skill in the art will readily recognize that for different network formats, the network parameter periodically comprising in MR is not identical.Exemplary, in the time that network formats is global system for mobile communications (Global System for Mobile communications, GSM) standard, network parameter can comprise at least one network parameter in following network parameter:

Carrier frequency number, channel type, time slot, MR sequence number, up quality, downlink quality, the first mark, the second mark, the 3rd mark, Timing Advance (Timing Advance, TA, wherein, whether the first mark is used for characterizing MR effective, whether the second mark is used for characterizing lower row index effective, and whether the 3rd mark comprises descending MR for characterizing.

In the time that network formats is Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access, WCDMA) standard, network parameter can comprise at least one network parameter in following network parameter:

Cell ID, descending transmission channel Block Error Rate in cell ID in time series, user ID, call mark, same-frequency measure reporting, pilot channel mark, primary pilot signal received signal code power (Received Signal Code Power, RSCP), primary pilot signal pilot channel quality Ec/Io, quality measurement reports.

Those skilled in the art easily understand, it can be specifically a network parameter in cited network parameter or the combination of several network parameters that the implication that " comprises at least one " specifically can be understood as the network parameter comprising in MR periodically, and the embodiment of the present invention is not done concrete restriction to this.

It should be noted that, above-mentioned is only the network parameter that may comprise in the exemplary periodicity MR that provides GSM standard and WCDMA standard, certainly, also may comprise other network parameter in the periodicity MR of GSM standard and WCDMA standard, the embodiment of the present invention is not done concrete restriction to this.In addition, definite method of the Network cutting off rate that the embodiment of the present invention provides is not only applicable to GSM standard, WCDMA standard, also may be applicable to other Generation Mobile Telecommunication System technology (2rd Generation, 2G), 3G (Third Generation) Moblie technology (3rd Generation, 3G), or other similar communication systems such as Long Term Evolution (Long Time Evolution, LTE) etc., the embodiment of the present invention is not done concrete restriction to this.

The determining device of S102, Network cutting off rate, according to the first parameter in network parameter, is determined the active block service call number of times of user terminal.

Concrete, obtain after the network parameter that user terminal is corresponding in the determining device of Network cutting off rate, can be according to the first parameter in network parameter, determine the active block service call number of times of user terminal.

It should be noted that, in the embodiment of the present invention, consider that ultrashort call etc. affects the factor of network evaluation, what the determining device of Network cutting off rate was determined is the active block service call number of times of user terminal, so more can reflect the truth of network quality, for the network optimization and networking provide reference frame.

Those skilled in the art easily understand, due to the network formats for different, the network parameter comprising in periodic measurement report is not identical, therefore, the determining device of Network cutting off rate is according to the first parameter in network parameter, the specific implementation of determining the active block service call number of times of user terminal may be not identical, and the embodiment of the present invention is not done concrete restriction to this.

It should be noted that, the first parameter in the embodiment of the present invention may be measured the all-network parameter comprising in MR by covering cycle, and also only covering cycle is measured the subnetwork parameter comprising in MR, and the embodiment of the present invention is not done concrete restriction to this.

The determining device of S103, Network cutting off rate, according to the second parameter in network parameter, is determined the Network number of dropped calls of user terminal from the active block service call number of times of user terminal.

Concrete, after the determining device of Network cutting off rate determines that certain Network call is once for active block service call, and then can determine whether call drop of this active block service call, thereby can from the active block service call number of times of user terminal, determine the Network number of dropped calls of user terminal.

Those skilled in the art easily understand, due to the network formats for different, the network parameter comprising in periodic measurement report is not identical, therefore, the determining device of Network cutting off rate is according to the second parameter in network parameter, the specific implementation of determining the Network number of dropped calls of user terminal from the active block service call number of times of user terminal may be not identical, and the embodiment of the present invention is not done concrete restriction to this.

It should be noted that, the second parameter in the embodiment of the present invention may be measured the all-network parameter comprising in MR by covering cycle, and also only covering cycle is measured the subnetwork parameter comprising in MR, and the embodiment of the present invention is not done concrete restriction to this

The determining device of S104, Network cutting off rate is according to the Network number of dropped calls of the active block service call number of times of user terminal and user terminal, in conjunction with the first default formula, calculate the Network cutting off rate of user terminal, wherein, the first default formula comprises:

Network cutting off rate=Network number of dropped calls/active block service call number of times.

Concrete, determine the active block service call number of times of user terminal, Network number of dropped calls that step S103 determines user terminal in step S102 after, according to following formula (1), can calculate the Network cutting off rate that obtains user terminal.

Network cutting off rate=Network number of dropped calls/active block service call number of times

Formula (1)

The embodiment of the present invention provides a kind of definite method of Network cutting off rate, by obtaining the periodicity MR of user terminal to send up, and then according to the network parameter in this periodicity MR, determine successively the active block service call number of times of user terminal and the Network number of dropped calls of user terminal, finally obtain the Network cutting off rate of user terminal.Based on above-mentioned technical characterictic, definite method of the Network cutting off rate that the embodiment of the present invention provides can realize the calculating of the Network cutting off rate of unique user terminal, solve in prior art obtain by traffic statistics data statistical approach that Network cutting off rate brings can not reflect the user awareness that network is real, make user's subjective perception and mobile network's traffic statistics data statistics result differ larger problem, can meet the requirement of the meticulous embodiment user perceptibility of mobile network, be conducive to the lifting user's of operator satisfaction and loyalty.

Embodiment bis-,

The embodiment of the present invention provides a kind of definite method of Network cutting off rate, is specifically applied in the network of GSM standard as example describes taking the method, and as shown in Figure 2, method comprises:

The determining device of S201, Network cutting off rate is obtained the periodicity MR of user terminal to send up, wherein, periodically in MR, comprises the network parameter that user terminal is corresponding, and this network parameter comprises at least one network parameter in following network parameter:

Carrier frequency number, channel type, time slot, MR sequence number, up quality, downlink quality, the first mark, the second mark, the 3rd mark, TA, wherein, whether the first mark is used for characterizing MR effective, whether the second mark is used for characterizing lower row index effective, and whether the 3rd mark comprises descending MR for characterizing.

Concrete, the physical characterization meaning of above-mentioned each parameter is now described as follows:

Carrier frequency number: characterize the number of GSM base station carrier, for identifying the carrier frequency at customer service place;

Channel type: characterize the numbering of GSM channel type, for identifying customer service channel used;

Time slot: the label of mark GSM time slot, for identifying different users;

MR sequence number: measurement result numbering, in a communication process, the numbering of terminal to report measurement report, for identifying different calls;

Up quality: the quality of reflection uplink network quality;

Downlink quality: the quality of reflection downlink network quality;

Whether effective the first mark, characterize MR, invalid such as representing with " 0 ", and " 1 " represents effectively;

The second mark: whether effectively characterize lower row index, invalid such as representing with " 0 ", " 1 " represents effectively;

The 3rd mark: characterize and whether comprise descending MR, such as representing not comprise with " 0 ", " 1 " represents to comprise;

TA: in order accurately to allow the signal of mobile terminal arrive base station in the corresponding moment, need to shift to an earlier date certain hour transmitting according to own apart from the distance of base station in the time transmitting, this Timing Advance is TA.

It should be noted that, above-mentioned is only the network parameter that may comprise in the exemplary periodicity MR that provides GSM standard, certainly, also may comprise other network parameter in the periodicity MR of GSM standard, and the embodiment of the present invention is not done concrete restriction to this.

Those skilled in the art easily understand, it can be specifically a network parameter in cited network parameter or the combination of several network parameters that the implication that " comprises at least one " specifically can be understood as the network parameter comprising in MR periodically, and the embodiment of the present invention is not done concrete restriction to this.

The associated description concrete, periodically the definition of MR can reference example one step S101, the embodiment of the present invention does not repeat them here.

It should be noted that, the concrete finger speech sound business of Network in the embodiment of the present invention, does unified explanation at this, below repeats no more.

The determining device of S202, Network cutting off rate is according to carrier frequency number, time slot, channel type, and MR sequence number, by the sequencing sequence of time, obtains the first ranking results by the MR sequence number of same carrier frequency, same channel type, same time slot.

If in S203 the first ranking results, increase in time of MR sequence number corresponding to any two adjacent moment and increasing, but the time interval of any two adjacent moment is not more than T1, the determining device of Network cutting off rate does not increase to 255 but Network call before starting to reduce is defined as primary network service call by MR sequence number, wherein, T1 is preset value.

Exemplary, suppose that the first ranking results obtaining in step S202 comprises part as shown in Table 1, T1=4S, according to the ranking results of table one, the primary network service call of integrating step S103 determines that method is known, can be defined as primary network service call from mr_num=16 to mr_num=27.

Table one

session	time_stamp	trx_id	channel_type	timeslot	mr_num
						…	…	…	…	…	…
1000	12:56:07	179	1	1	163
						1001	13:00:09	179	1	1	16
1001	13:00:09	179	1	1	17
						1001	13:00:10	179	1	1	18
1001	13:00:10	179	1	1	19
						1001	13:00:11	179	1	1	20
1001	13:00:11	179	1	1	21
						1001	13:00:12	179	1	1	22
1001	13:00:12	179	1	1	23
						1001	13:00:13	179	1	1	24
1001	13:00:13	179	1	1	25
						1001	13:00:14	179	1	1	26
1001	13:00:14	179	1	1	27
						1002	13:06:46	179	1	1	1
…	…	…	…	…	…

Wherein, session represents that collection point gathers session identification; Time_stamp represents time marking; Trx_id represents carrier frequency number; Channel_type represents channel type; Timeslot represents time slot; Mr_num represents MR sequence number.

It should be noted that, the Network call that the primary network service call of the definite Session=1001 of table one is one-time continuous, certainly, primary network service call in the embodiment of the present invention also may, for once discrete Network call, be not more than T1 as long as meet the time interval of any two adjacent moment.

Exemplary, suppose that the first ranking results obtaining in step S202 comprises part as shown in Table 2, T1=4S, according to the ranking results of table two, although mr_num=4 and mr_num=12 are discontinuous, the time interval of the moment time_stamp=20:19:56 that moment time_stamp=20:19:52 that mr_num=4 is corresponding is corresponding with mr_num=12 is 4S≤T1=4S; And mr_num=18 and mr_num=58 are discontinuous, but the time interval of the moment time_stamp=20:20:19 that the moment time_stamp=20:19:59 that mr_num=18 is corresponding is corresponding with mr_num=58 is 20S > T1=4S, the primary network service call of integrating step S103 determines that method is known, can be defined as primary network service call from mr_num=1 to mr_num=18.

Table two

session	time_stamp	trx_id	channel_type	timeslot	mr_num
						…	…	…	…	…	…
10231	20:19:50	2	1	1	162
						10232	20:19:51	2	1	1	1
10232	20:19:51	2	1	1	2
						10232	20:19:52	2	1	1	3
10232	20:19:52	2	1	1	4
						10232	20:19:56	2	1	1	12
10232	20:19:56	2	1	1	13
						10232	20:19:57	2	1	1	14
10232	20:19:57	2	1	1	15
						10232	20:19:58	2	1	1	16
10232	20:19:58	2	1	1	17
						10232	20:19:59	2	1	1	18
10233	20:20:19	2	1	1	58
						10233	20:20:20	2	1	1	59
…	…	…	…	…	…

S204, if in the first ranking results, the t1 moment, corresponding MR sequence number was 255, the t2 moment, corresponding MR sequence number was less than 255, the time interval in t2 moment and t1 moment is not more than T2, and increase in time of MR sequence number corresponding to any two adjacent moment before the t1 moment or after the t2 moment and increasing, but the time interval of any two adjacent moment is not more than T1, the determining device of Network cutting off rate does not increase to 255 but Network call before starting to reduce is defined as primary network service call by MR sequence number, wherein, T2 is preset value, the t2 moment is next moment in t1 moment.

Exemplary, suppose that the first ranking results obtaining in step S202 comprises part as shown in Table 3, T1=4S, T2=4S, according to the ranking results of table three, when t1=time_stamp=20:14:19, mr_num=255, t2=time_stamp=20:14:19, t2-t1=3S < T2=4S, the primary network service call of integrating step S204 determines that method is known, from time_stamp=20:12:46, mr_num=0 to time_stamp=20:14:54, mr_num=9 can be defined as primary network service call.

Table three

session	time_stamp	trx_id	channel_type	timeslot	mr_num
						1034	20:12:46	2	1	1	0
…	…	…	…	…	…
						1034	20:14:48	2	1	1	252
1034	20:14:48	2	1	1	253
						1034	20:14:49	2	1	1	254
1034	20:14:49	2	1	1	255
						1034	20:14:52	2	1	1	5
1034	20:14:53	2	1	1	6
						1034	20:14:53	2	1	1	7
1034	20:14:54	2	1	1	8
						1034	20:14:54	2	1	1	9
1035	20:15:09	2	1	1	0
						…	…	…	…	…	…

It should be noted that, step S204 and step S203 do not have inevitable priority execution sequence, can first perform step S203 and perform step S204 again, can first perform step S204 yet and perform step S203 again, all right executed in parallel, the embodiment of the present invention is not done concrete restriction to this.

If effectively the number of MR sequence number is greater than N1 in the definite primary network service call of S205, and moment that initial MR sequence number is corresponding and stop the time interval >=T3 between moment corresponding to MR sequence number, the determining device of Network cutting off rate adds 1 by the active block service call number of times of user terminal, wherein, N1, T3 are preset value, and the initial value of the active block service call number of times of user terminal is 0.

Concrete, consider that ultrashort call etc. affects the factor of network evaluation, the determining device of Network cutting off rate is after definite primary network service call, also judge whether this Network call is effective Network call, if this Network call is effective Network call, the determining device of Network cutting off rate adds 1 by the active block service call number of times of user terminal, and then determine the Network cutting off rate of user terminal according to the active block service call number of times of user terminal, so more can reflect the truth of network quality, for the network optimization and networking provide reference frame.

The determining device of S206, Network cutting off rate, according to the second parameter in network parameter, is determined the Network number of dropped calls of user terminal from the active block service call number of times of user terminal.

Concrete, if the second parameter comprises up quality, downlink quality, in definite method of the Network cutting off rate that embodiment of the present invention provides, step S106 specifically can realize in the following way:

In the time that default sliding window slides into arbitrary time span of an active block service call of user terminal, be not less than N2 up quality >=M1 that MR sequence number is corresponding if having in arbitrary time span, or, be not less than N3 downlink quality >=M2 that MR sequence number is corresponding if having in arbitrary time span, the Network number of dropped calls of user terminal is added to 1.

Wherein, N2, N3, M1, M2 are preset value, 0≤M1≤7,0≤M2≤7, default sliding window is made up of N4 effective MR sequence number point of Time Continuous, and meet the time interval≤T second of default sliding window first and last point, T is preset value, T >=T1, N4 > N2, N4 > N3, the Network number of dropped calls initial value of user terminal is 0.

Exemplary, suppose that the first ranking results obtaining in step S202 comprises part as shown in Table 4, M1=5, M2=5, N2=3, N3=3, N4=7, according to the result of table four, because these 6 MR sequence numbers of mr_num=64 to mr_num=69 are put corresponding rxqual_ul_ful and are all more than or equal to M1=5; These 6 MR sequence numbers of mr_num=64 to mr_num=69 are put corresponding rxqual_dl_ful and are all more than or equal to M2=5, definite method in conjunction with above-mentioned Network number of dropped calls is known, this active block service call can be defined as primary network business call drop, therefore the Network number of dropped calls of user terminal can be added to 1.

Table four

Wherein, mr_num represents MR sequence number; Dtx_used_ul represents the up discontinuous transmission (Discontinuous Transmission, DTX) that whether uses, and identifies the up DTX that whether uses, and " 0 " represents not use, and " 1 " represents to use; Dtx_used_dl represents the descending DTX that whether uses, and identifies the descending DTX that whether uses, and " 0 " represents not use, and " 1 " represents to use; Up quality when rxqual_ul_ful represents to send continuously, does not open the up quality of DTX function, has reflected the quality of uplink network quality; Up quality when rxqual_ul_sub represents discontinuous transmission, has opened the up quality of DTX function, has reflected the quality of uplink network quality; Downlink quality when rxqual_dl_ful represents to send continuously, does not open the downlink quality of DTX function, has reflected the quality of downlink network quality; Downlink quality when rxqual_dl_sub represents discontinuous transmission, has opened the downlink quality of DTX function, has reflected the quality of downlink network quality.

It should be noted that, if there is multistage to meet above-mentioned condition in primary network service call, only remember number of dropped calls one time.

It should be noted that, what table four was listed is only the numerical value of a part of parameter in periodicity MR, certainly, before mr_num, also comprise other parameters, as shown in table one, table two, table three, the embodiment of the present invention is not done concrete restriction to this, be only the determining device of exemplary explanation Network cutting off rate how according to the second parameter in network parameter, from the active block service call number of times of user terminal, determine the Network number of dropped calls of user terminal.

It should be noted that, above-mentioned is only that the exemplary determining device that provides a kind of Network cutting off rate is according to the second parameter in network parameter, from the active block service call number of times of user terminal, determine the method for the Network number of dropped calls of user terminal, certainly, the determining device of Network cutting off rate also may be according to other the second parameter, the Network number of dropped calls of determining user terminal from the active block service call number of times of user terminal, embodiment of the present invention example is not done concrete restriction to this.

The determining device of S207, Network cutting off rate is according to the Network number of dropped calls of the active block service call number of times of user terminal and user terminal, in conjunction with the first default formula, calculate the Network cutting off rate of user terminal, wherein, the first default formula is as shown in formula (1).

Concrete, after the determining device of Network cutting off rate is determined the active block service call number of times of user terminal and the Network number of dropped calls of user terminal, can calculate according to formula (1) the Network cutting off rate of user terminal, specifically can describe by refer step S104, repeat no more herein.

Further, in order to ensure that the network parameter in the time determining the active block service call number of times of user terminal and the Network number of dropped calls of definite user terminal is effective MR data, and then ensure the accuracy of the Network cutting off rate of the user terminal that calculates, as shown in Figure 3, before step S202, can also comprise:

The determining device of S208, Network cutting off rate, according to channel type, is filtered periodicity MR corresponding to non-Traffic Channel (Traffic Channel, TCH).

Concrete, in the network of GSM standard, GSM Network call drop can be divided into two kinds of forms, one is Separate Dedicated Control Channel (Stand-Alone Dedicated Control Channel, SDCCH), one is TCH, and what user awareness was had the greatest impact is the Network call drop on TCH.Therefore the embodiment of the present invention, in the time of definite Network cutting off rate, can, first according to channel type, be filtered the periodicity MR that non-TCH is corresponding.

It should be noted that, in the network of existing GSM standard, the general channel that is 1,2,3 by channel type is defined as TCH, and therefore the embodiment of the present invention, in the time filtering periodicity MR corresponding to non-TCH, can not be that 1,2,3 periodicity MR corresponding to channel filters out by channel type.

The determining device of S209, Network cutting off rate, according to the first mark, the second mark or the 3rd mark, TA, is filtered and is not met the first pre-conditioned periodicity MR, wherein, and the first pre-conditioned comprising:

It is effective that the first mark characterizes MR; And,

It is effective that the second mark characterizes descending index, or the 3rd mark sign comprises descending MR; And,

TA is not empty.

Concrete, invalid if the first mark represents with " 0 ", " 1 " represents effectively; It is invalid that the second mark represents with " 0 ", and " 1 " represents effectively; The 3rd mark represents not comprise with " 0 ", and " 1 " represents to comprise, above-mentioned the first pre-conditioned being specially:

Mrvalid=1, characterizes the valid data that in initial data, mr_vaild field identification is 1;

And dl_mr_present or has_next=1, characterize in this periodicity MR and comprise downlink data simultaneously, periodically in MR, comprise L3 layer (application layer) information; And,

TA is not empty, characterizes periodically and comprises L1 layer (physical layer) information in MR.

Wherein, mrvalid refers to the first mark, and dl_mr_present refers to the second mark, and has_next refers to the 3rd mark.

Optionally, the embodiment of the present invention also provides a kind of definite method of Network cutting off rate, is specifically applied in the network of WCDMA standard as example describes taking the method, and as shown in Figure 4, method comprises:

The determining device of S401, Network cutting off rate is obtained the periodicity MR of user terminal to send up, wherein, periodically in MR, comprises the network parameter that user terminal is corresponding, and this network parameter comprises at least one network parameter in following network parameter:

Cell ID, descending transmission channel Block Error Rate in cell ID in time series, user ID, call mark, same-frequency measure reporting, pilot channel mark, primary pilot signal RSCP, primary pilot signal Ec/Io, quality measurement reports.

It should be noted that, in the network of WCDMA standard, the MR of user terminal to send up also may comprise event MR.That is, user terminal is according to the parameter such as trigger gate limit value and sluggishness of measuring each event in control message, and whether judgement measurement result meets each trigger conditions, if meet, and reported event MR, the embodiment of the present invention is not done concrete restriction to this.

The determining device of S402, Network cutting off rate, according to user ID and call mark, is determined the all-network service call number of times of user terminal.

Concrete, in the network of WCDMA standard, can distinguish all periodicity MR of each sole user's terminal according to user ID, can distinguish sole user's terminal all-network service call number of times according to call mark, therefore in the embodiment of the present invention, according to user ID and call mark, can determine the all-network service call number of times of sole user's terminal.Specifically can determine in the following manner primary network service call:

MR points all under same cell ID, same user ID is arranged in chronological order, if the call that next MR point is ordered with respect to upper MR mark changes, before call mark being changed, be designated as 1 network service call.

If the number that in the service call of S403 all-network, the effective MR of primary network service call is ordered is greater than N1, and moment that initial MR point is corresponding and stop the time interval >=T1 between moment that MR point is corresponding, the determining device of Network cutting off rate adds 1 by the active block service call number of times of user terminal.

Wherein, N1, T1 are preset value, and the initial value of the active block service call number of times of user terminal is 0.

Concrete, consider that ultrashort call etc. affects the factor of network evaluation, the determining device of Network cutting off rate is after definite primary network service call, also judge whether this Network call is effective Network call, if this Network call is effective Network call, the determining device of Network cutting off rate adds 1 by the active block service call number of times of user terminal, and then determine the language Network cutting off rate of user terminal according to the active block service call number of times of user terminal, so more can reflect the truth of network quality, for the network optimization and networking provide reference frame.

S404, in the time that default sliding window slides into arbitrary time span of an active block service call of user terminal, be not less than N2 descending transmission channel Block Error Rate >=M1 that mass measurement MR point is corresponding if having in arbitrary time span, the determining device of Network cutting off rate adds 1 by the Network number of dropped calls of user terminal.

Wherein, N2, M1 are preset value, 0≤M1≤1, default sliding window is measured MR point by N3 effective mass of Time Continuous and is formed, and meet the time interval≤T second of default sliding window first and last point, T is preset value, N3 > N2, and the Network number of dropped calls initial value of user terminal is 0.

It should be noted that, if there is multistage to meet above-mentioned condition in primary network service call, only remember number of dropped calls one time.

Certainly, the determining device of Network cutting off rate also may be determined the Network number of dropped calls of user terminal by other means, optional, and as shown in Figure 5, step S404 can replace with following steps S404a:

S404a, in the time that default sliding window slides into arbitrary time span of an active block service call of user terminal, be not less than N2 primary pilot signal RSCP≤M1 corresponding to common frequency measurement MR point if having in arbitrary time span, and primary pilot signal Ec/Io≤M2, the determining device of Network cutting off rate adds 1 by the Network number of dropped calls of user terminal.

Wherein, N2, M1, M2 are preset value,-120≤M1≤-20,-24≤M2≤0, default sliding window is made up of N3 effective common frequency measurement MR point of Time Continuous, and meets the time interval≤T second of default sliding window first and last point, and T is preset value, N3 > N2, the Network number of dropped calls initial value of user terminal is 0.

It should be noted that, if there is multistage to meet above-mentioned condition in primary network service call, only remember number of dropped calls one time.

The determining device of S405, Network cutting off rate is according to the Network number of dropped calls of the active block service call number of times of user terminal and user terminal, in conjunction with the first default formula, calculate the Network cutting off rate of user terminal, wherein, the first default formula is as shown in formula (1).

Concrete, after the determining device of Network cutting off rate is determined the active block service call number of times of user terminal and the Network number of dropped calls of user terminal, can calculate according to formula (1) the Network cutting off rate of user terminal, specifically can describe by refer step S104, repeat no more herein.

The embodiment of the present invention provides a kind of definite method of Network cutting off rate, by obtaining the periodicity MR of user terminal to send up, and then according to the network parameter in this periodicity MR, determine successively the active block service call number of times of user terminal and the Network number of dropped calls of user terminal, finally obtain the Network cutting off rate of user terminal.Based on above-mentioned technical characterictic, definite method of the Network cutting off rate that the embodiment of the present invention provides can realize the calculating of the Network cutting off rate of unique user terminal, solve in prior art obtain by traffic statistics data statistical approach that Network cutting off rate brings can not reflect the user awareness that network is real, make user's subjective perception and mobile network's traffic statistics data statistics result differ larger problem, can meet the requirement of the meticulous embodiment user perceptibility of mobile network, be conducive to the lifting user's of operator satisfaction and loyalty.

Embodiment tri-,

The embodiment of the present invention provides a kind of determining device 60 of Network cutting off rate, and specifically as shown in Figure 6, device 60 comprises: acquiring unit 601, talk times determining unit 602, number of dropped calls determining unit 603, computing unit 604.

Acquiring unit 601, for obtaining the periodic measurement report MR of user terminal to send up, wherein, periodically comprises the network parameter that user terminal is corresponding in MR.

Talk times determining unit 602, for according to the first parameter of network parameter, determines the active block service call number of times of user terminal.

Number of dropped calls determining unit 603 for according to the second parameter of network parameter, is determined the Network number of dropped calls of user terminal from the active block service call number of times of user terminal.

Computing unit 604, for according to the Network number of dropped calls of the active block service call number of times of user terminal and user terminal, in conjunction with the first default formula, calculates the Network cutting off rate of user terminal, and wherein, the first default formula comprises:

Network cutting off rate=Network number of dropped calls/active block service call number of times.

Under a kind of possible application scenarios, in the time that network formats is global system for mobile communications GSM standard, network parameter comprises at least one network parameter in following network parameter:

Carrier frequency number, channel type, time slot, MR sequence number, up quality, downlink quality, the first mark, the second mark, the 3rd mark, Timing Advance TA, wherein, whether the first mark is used for characterizing MR effective, whether the second mark is used for characterizing lower row index effective, and whether the 3rd mark comprises descending MR for characterizing.

Further, as shown in Figure 7, talk times determining unit 602 specifically comprises: order module 602a, call determination module 602b, talk times count module piece 602c.

Order module 602a, if comprise for the first parameter: carrier frequency number, time slot, channel type, MR sequence number, according to carrier frequency number, time slot, channel type, MR sequence number, by the sequencing sequence of time, obtains the first ranking results by the MR sequence number of same carrier frequency, same channel type, same time slot.

Call determination module 602b, if for the first ranking results, increase in time of MR sequence number corresponding to any two adjacent moment and increasing, but the time interval of any two adjacent moment is not more than T1, MR sequence number is not increased to 255 but Network call before starting to reduce is defined as primary network service call, wherein, T1 is preset value.

Call determination module 602b, if also for the first ranking results, the t1 moment, corresponding MR sequence number was 255, the t2 moment, corresponding MR sequence number was less than 255, the time interval in t2 moment and t1 moment is not more than T2, and increase in time of MR sequence number corresponding to any two adjacent moment before the t1 moment or after the t2 moment and increasing, but the time interval of any two adjacent moment is not more than T1, MR sequence number is not increased to 255 but Network call before starting to reduce is defined as primary network service call, wherein, T2 is preset value, the t2 moment is next moment in t1 moment.

Talk times count module piece 602c, if the number for the effective MR sequence number of definite primary network service call is greater than N1, and moment that initial MR sequence number is corresponding and stop the time interval >=T3 between moment corresponding to MR sequence number, the active block service call number of times of user terminal is added to 1, wherein, N1, T3 are preset value, and the initial value of the active block service call number of times of user terminal is 0.

Further, as shown in Figure 8, talk times determining unit 602 also comprises filtering module 602d.

Filtering module 602d, if also comprise for the first parameter: the first mark, the second mark or the 3rd mark, TA, at order module 602a according to carrier frequency number, time slot, channel type, MR sequence number, the MR sequence number of same carrier frequency, same channel type, same time slot is sorted by the sequencing of time, before obtaining the first ranking results, according to channel type, filter the periodicity MR that non-Traffic Channel TCH is corresponding.

Filtering module 602d, also, for according to the first mark, the second mark or the 3rd mark, TA, filters and does not meet the first pre-conditioned periodicity MR, wherein, and the first pre-conditioned comprising:

It is effective that the first mark characterizes MR; And,

It is effective that the second mark characterizes descending index, or the 3rd mark sign comprises descending MR; And,

TA is not empty.

Further, if the second parameter comprises: up quality, downlink quality, number of dropped calls determining unit 603 specifically for:

In the time that default sliding window slides into arbitrary time span of an active block service call of user terminal, be not less than N2 up quality >=M1 that MR sequence number is corresponding if having in arbitrary time span, or, be not less than N3 downlink quality >=M2 that MR sequence number is corresponding if having in arbitrary time span, the Network number of dropped calls of user terminal is added to 1;

Wherein, N2, N3, M1, M2 are preset value, 0≤M1≤7,0≤M2≤7, default sliding window is made up of N4 effective MR sequence number point of Time Continuous, and meet the time interval≤T second of default sliding window first and last point, T is preset value, T >=T1, N4 > N2, N4 > N3, the Network number of dropped calls initial value of user terminal is 0.

Under another kind of possible scene, in the time that network formats is Wideband Code Division Multiple Access (WCDMA) WCDMA standard, network parameter comprises at least one network parameter in following network parameter:

Cell ID, descending transmission channel Block Error Rate in cell ID in time series, user ID, call mark, same-frequency measure reporting, pilot channel mark, primary pilot signal received signal code power RSCP, primary pilot signal Ec/Io, quality measurement reports.

Further, if the first parameter comprises: user ID, call mark, talk times determining unit 602 specifically for:

According to user ID and call mark, determine the all-network service call number of times of user terminal;

If the number that in the all-network service call of user terminal, the effective MR of primary network service call is ordered is greater than N1, and moment that initial MR point is corresponding and stop the time interval >=T1 between moment that MR point is corresponding, the active block service call number of times of user terminal is added to 1, wherein, N1, T1 are preset value, and the initial value of the active block service call number of times of user terminal is 0.

Further, if the second parameter comprises: descending transmission channel Block Error Rate, number of dropped calls determining unit 603 specifically for:

In the time that default sliding window slides into arbitrary time span of an active block service call of user terminal, be not less than N2 descending transmission channel Block Error Rate >=M1 that mass measurement MR point is corresponding if having in arbitrary time span, the Network number of dropped calls of user terminal is added to 1;

Wherein, N2, M1 are preset value, 0≤M1≤1, default sliding window is measured MR point by N3 effective mass of Time Continuous and is formed, and meet the time interval≤T second of default sliding window first and last point, T is preset value, N3 > N2, and the Network number of dropped calls initial value of user terminal is 0.

Optionally, if the second parameter comprises: primary pilot signal RSCP, primary pilot signal Ec/Io, number of dropped calls determining unit 603 specifically for:

In the time that default sliding window slides into arbitrary time span of an active block service call of user terminal, be not less than N2 primary pilot signal RSCP≤M1 corresponding to common frequency measurement MR point if having in arbitrary time span, and primary pilot signal Ec/Io≤M2, adds 1 by the Network number of dropped calls of user terminal;

Wherein, N2, M1, M2 are preset value,-120≤M1≤-20,-24≤M2≤0, default sliding window is made up of N3 effective common frequency measurement MR point of Time Continuous, and meets the time interval≤T second of default sliding window first and last point, and T is preset value, N3 > N2, the Network number of dropped calls initial value of user terminal is 0.

Concrete, determine that by the determining device of Network cutting off rate the method for Network cutting off rate can reference example one and the description of embodiment bis-, the embodiment of the present invention does not repeat them here.

The embodiment of the present invention provides a kind of determining device of Network cutting off rate, this device is by obtaining the periodicity MR of user terminal to send up, and then according to the network parameter in this periodicity MR, determine successively the active block service call number of times of user terminal and the Network number of dropped calls of user terminal, finally obtain the Network cutting off rate of user terminal.Based on above-mentioned technical characterictic, the determining device of the Network cutting off rate that the embodiment of the present invention provides can realize the calculating of the Network cutting off rate of unique user terminal, solve in prior art obtain by traffic statistics data statistical approach that Network cutting off rate brings can not reflect the user awareness that network is real, make user's subjective perception and mobile network's traffic statistics data statistics result differ larger problem, can meet the requirement of the meticulous embodiment user perceptibility of mobile network, be conducive to the lifting user's of operator satisfaction and loyalty.

Those skilled in the art can be well understood to, for convenience and simplicity of description, the device of foregoing description, only be illustrated with the division of above-mentioned each functional module, in practical application, can above-mentioned functions be distributed and completed by different functional modules as required, be divided into different functional modules by the internal structure of device, to complete all or part of function described above.The specific works process of system, device and the unit of foregoing description, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.

In the several embodiment that provide in the application, should be understood that, disclosed system, apparatus and method, can realize in other way.For example, device embodiment described above is only schematic, for example, the division of described module or unit, be only that a kind of logic function is divided, when actual realization, can have other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.

The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in multiple network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.

In addition, the each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and also can adopt the form of SFU software functional unit to realize.

If described integrated unit is realized and during as production marketing independently or use, can be stored in a computer read/write memory medium using the form of SFU software functional unit.Based on such understanding, the all or part of of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) or processor (processor) carry out all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.

Claims (18)

1. a definite method for Network cutting off rate, is characterized in that, described method comprises:

The periodic measurement report MR that obtains user terminal to send up, wherein, comprises the network parameter that described user terminal is corresponding in described periodicity MR;

According to the first parameter in described network parameter, determine the active block service call number of times of described user terminal;

According to the second parameter in described network parameter, from the active block service call number of times of described user terminal, determine the Network number of dropped calls of described user terminal;

According to the Network number of dropped calls of the active block service call number of times of described user terminal and described user terminal, in conjunction with the first default formula, calculate the Network cutting off rate of described user terminal, wherein, the described first default formula comprises:

Network cutting off rate=Network number of dropped calls/active block service call number of times.

2. method according to claim 1, is characterized in that, in the time that network formats is global system for mobile communications GSM standard, described network parameter comprises at least one network parameter in following network parameter:

Carrier frequency number, channel type, time slot, MR sequence number, up quality, downlink quality, the first mark, the second mark, the 3rd mark, Timing Advance TA, wherein, whether described the first mark is used for characterizing described MR effective, whether described the second mark is used for characterizing lower row index effective, and whether described the 3rd mark comprises descending MR for characterizing.

3. method according to claim 2, it is characterized in that, if described the first parameter comprises: described carrier frequency number, described time slot, described channel type, described MR sequence number, described according to the first parameter in described network parameter, the active block service call number of times of determining described user terminal, comprising:

According to described carrier frequency number, described time slot, described channel type, described MR sequence number, by the sequencing sequence of time, obtains the first ranking results by the MR sequence number of same carrier frequency, same channel type, same time slot;

If in described the first ranking results, increase in time of MR sequence number corresponding to any two adjacent moment and increasing, but the time interval of described any two adjacent moment is not more than T1, MR sequence number is not increased to 255 but Network call before starting to reduce is defined as primary network service call, wherein, T1 is preset value;

If in described the first ranking results, the t1 moment, corresponding MR sequence number was 255, the t2 moment, corresponding MR sequence number was less than 255, the time interval in described t2 moment and described t1 moment is not more than T2, and increase in time of MR sequence number corresponding to any two adjacent moment before the described t1 moment or after the described t2 moment and increasing, but the time interval of described any two adjacent moment is not more than described T1, MR sequence number is not increased to 255 but Network call before starting to reduce is defined as primary network service call, wherein, T2 is preset value, next moment that the described t2 moment is the described t1 moment,

If effectively the number of MR sequence number is greater than N1 in described definite primary network service call, and moment that initial MR sequence number is corresponding and stop the time interval >=T3 between moment corresponding to MR sequence number, the active block service call number of times of described user terminal is added to 1, wherein, N1, T3 are preset value, and the initial value of the active block service call number of times of described user terminal is 0.

4. method according to claim 3, it is characterized in that, if described the first parameter also comprises: described the first mark, described the second mark or described the 3rd mark, described TA, described according to described carrier frequency number, described time slot, described channel type, described MR sequence number, the MR sequence number of same carrier frequency, same channel type, same time slot, by the sequencing sequence of time, before obtaining the first ranking results, is also comprised:

According to described channel type, filter the periodicity MR that non-Traffic Channel TCH is corresponding;

According to described the first mark, described the second mark or described the 3rd mark, described TA, filter and do not meet the first pre-conditioned periodicity MR, wherein, described the first pre-conditioned comprising:

It is effective that the first mark characterizes described MR; And,

It is effective that described the second mark characterizes descending index, or described the 3rd mark sign comprises descending MR; And,

Described TA is not empty.

5. according to the method described in claim 3 or 4, it is characterized in that, if described the second parameter comprises: described up quality, described downlink quality, described according to the second parameter in described network parameter, the Network number of dropped calls of determining described user terminal from the active block service call number of times of described user terminal, comprising:

In the time that default sliding window slides into arbitrary time span of an active block service call of described user terminal, be not less than N2 up quality >=M1 that MR sequence number is corresponding if having in described arbitrary time span, or, be not less than N3 downlink quality >=M2 that MR sequence number is corresponding if having in described arbitrary time span, the Network number of dropped calls of described user terminal is added to 1;

Wherein, N2, N3, M1, M2 are preset value, 0≤M1≤7,0≤M2≤7, described default sliding window is made up of N4 effective MR sequence number point of Time Continuous, and meet the time interval≤T second of described default sliding window first and last point, T is preset value, T >=T1, N4 > N2, N4 > N3, the Network number of dropped calls initial value of described user terminal is 0.

6. method according to claim 1, is characterized in that, in the time that network formats is Wideband Code Division Multiple Access (WCDMA) WCDMA standard, described network parameter comprises at least one network parameter in following network parameter:

Cell ID, descending transmission channel Block Error Rate in cell ID in time series, user ID, call mark, same-frequency measure reporting, pilot channel mark, primary pilot signal received signal code power RSCP, primary pilot signal pilot channel quality Ec/Io, quality measurement reports.

7. method according to claim 6, it is characterized in that, if described the first parameter comprises: described user ID, described call mark, described according to the first parameter in described network parameter, the active block service call number of times of determining described user terminal, comprising:

According to described user ID and described call mark, determine the all-network service call number of times of described user terminal;

If the number that in the all-network service call of described user terminal, the effective MR of primary network service call is ordered is greater than N1, and moment that initial MR point is corresponding and stop the time interval >=T1 between moment that MR point is corresponding, the active block service call number of times of described user terminal is added to 1, wherein, N1, T1 are preset value, and the initial value of the active block service call number of times of described user terminal is 0.

8. method according to claim 7, it is characterized in that, if described the second parameter comprises: described descending transmission channel Block Error Rate, described according to the second parameter in described network parameter, the Network number of dropped calls of determining described user terminal from the active block service call number of times of described user terminal, comprising:

In the time that default sliding window slides into arbitrary time span of an active block service call of described user terminal, be not less than N2 descending transmission channel Block Error Rate >=M1 that mass measurement MR point is corresponding if having in described arbitrary time span, the Network number of dropped calls of described user terminal is added to 1;

Wherein, N2, M1 are preset value, 0≤M1≤1, described default sliding window is measured MR point by N3 effective mass of Time Continuous and is formed, and meet the time interval≤T second of described default sliding window first and last point, T is preset value, N3 > N2, and the Network number of dropped calls initial value of described user terminal is 0.

9. method according to claim 7, it is characterized in that, if described the second parameter comprises: described primary pilot signal RSCP, described primary pilot signal Ec/Io, described according to the second parameter in described network parameter, the Network number of dropped calls of determining described user terminal from the active block service call number of times of described user terminal, comprising:

In the time that default sliding window slides into arbitrary time span of an active block service call of described user terminal, be not less than N2 primary pilot signal RSCP≤M1 corresponding to common frequency measurement MR point if having in described arbitrary time span, and primary pilot signal Ec/Io≤M2, adds 1 by the Network number of dropped calls of described user terminal;

Wherein, N2, M1, M2 are preset value,-120≤M1≤-20,-24≤M2≤0, described default sliding window is made up of N3 effective common frequency measurement MR point of Time Continuous, and meets the time interval≤T second of described default sliding window first and last point, and T is preset value, N3 > N2, the Network number of dropped calls initial value of described user terminal is 0.

10. a determining device for Network cutting off rate, is characterized in that, described device comprises: acquiring unit, talk times determining unit, number of dropped calls determining unit, computing unit;

Described acquiring unit, for obtaining the periodic measurement report MR of user terminal to send up, wherein, comprises the network parameter that described user terminal is corresponding in described periodicity MR;

Described talk times determining unit, for according to the first parameter of described network parameter, determines the active block service call number of times of described user terminal;

Described number of dropped calls determining unit for according to the second parameter of described network parameter, is determined the Network number of dropped calls of described user terminal from the active block service call number of times of described user terminal;

Described computing unit, for according to the Network number of dropped calls of the active block service call number of times of described user terminal and described user terminal, in conjunction with the first default formula, calculate the Network cutting off rate of described user terminal, wherein, the described first default formula comprises:

Network cutting off rate=Network number of dropped calls/active block service call number of times.

11. devices according to claim 10, is characterized in that, in the time that network formats is global system for mobile communications GSM standard, described network parameter comprises at least one network parameter in following network parameter:

Carrier frequency number, channel type, time slot, MR sequence number, up quality, downlink quality, the first mark, the second mark, the 3rd mark, Timing Advance TA, wherein, whether described the first mark is used for characterizing described MR effective, whether described the second mark is used for characterizing lower row index effective, and whether described the 3rd mark comprises descending MR for characterizing.

12. device according to claim 11, is characterized in that, described talk times determining unit specifically comprises: order module, call determination module, talk times count module piece;

Described order module, if comprise for described the first parameter: described carrier frequency number, described time slot, described channel type, described MR sequence number, according to described carrier frequency number, described time slot, described channel type, described MR sequence number, the MR sequence number of same carrier frequency, same channel type, same time slot, by the sequencing sequence of time, is obtained to the first ranking results;

Described call determination module, if for described the first ranking results, increase in time of MR sequence number corresponding to any two adjacent moment and increasing, but the time interval of described any two adjacent moment is not more than T1, MR sequence number is not increased to 255 but Network call before starting to reduce is defined as primary network service call, wherein, T1 is preset value;

Described call determination module, if also for described the first ranking results, the t1 moment, corresponding MR sequence number was 255, the t2 moment, corresponding MR sequence number was less than 255, the time interval in described t2 moment and described t1 moment is not more than T2, and increase in time of MR sequence number corresponding to any two adjacent moment before the described t1 moment or after the described t2 moment and increasing, but the time interval of described any two adjacent moment is not more than described T1, MR sequence number is not increased to 255 but Network call before starting to reduce is defined as primary network service call, wherein, T2 is preset value, next moment that the described t2 moment is the described t1 moment,

Described talk times count module piece, if the number for the effective MR sequence number of described definite primary network service call is greater than N1, and moment that initial MR sequence number is corresponding and stop the time interval >=T3 between moment corresponding to MR sequence number, the active block service call number of times of described user terminal is added to 1, wherein, N1, T3 are preset value, and the initial value of the active block service call number of times of described user terminal is 0.

13. devices according to claim 12, is characterized in that, described talk times determining unit also comprises filtering module;

Described filtering module, if also comprise for described the first parameter: described the first mark, described the second mark or described the 3rd mark, described TA, in described order module according to described carrier frequency number, described time slot, described channel type, described MR sequence number, the MR sequence number of same carrier frequency, same channel type, same time slot is sorted by the sequencing of time, before obtaining the first ranking results, according to described channel type, filter the periodicity MR that non-Traffic Channel TCH is corresponding;

Described filtering module, also, for according to described the first mark, described the second mark or described the 3rd mark, described TA, filters and does not meet the first pre-conditioned periodicity MR, wherein, and described the first pre-conditioned comprising:

It is effective that the first mark characterizes described MR; And,

It is effective that described the second mark characterizes descending index, or described the 3rd mark sign comprises descending MR; And,

Described TA is not empty.

14. according to the device described in claim 12 or 13, it is characterized in that, if described the second parameter comprises: described up quality, described downlink quality, described number of dropped calls determining unit specifically for:

In the time that default sliding window slides into arbitrary time span of an active block service call of described user terminal, be not less than N2 up quality >=M1 that MR sequence number is corresponding if having in described arbitrary time span, or, be not less than N3 downlink quality >=M2 that MR sequence number is corresponding if having in described arbitrary time span, the Network number of dropped calls of described user terminal is added to 1;

Wherein, N2, N3, M1, M2 are preset value, 0≤M1≤7,0≤M2≤7, described default sliding window is made up of N4 effective MR sequence number point of Time Continuous, and meet the time interval≤T second of described default sliding window first and last point, T is preset value, T >=T1, N4 > N2, N4 > N3, the Network number of dropped calls initial value of described user terminal is 0.

15. devices according to claim 10, is characterized in that, in the time that network formats is Wideband Code Division Multiple Access (WCDMA) WCDMA standard, described network parameter comprises at least one network parameter in following network parameter:

Cell ID, descending transmission channel Block Error Rate in cell ID in time series, user ID, call mark, same-frequency measure reporting, pilot channel mark, primary pilot signal received signal code power RSCP, primary pilot signal pilot channel quality Ec/Io, quality measurement reports.

16. devices according to claim 15, is characterized in that, if described the first parameter comprises: described user ID, described call mark, described talk times determining unit specifically for:

According to described user ID and described call mark, determine the all-network service call number of times of described user terminal;

If the number that in the all-network service call of described user terminal, the effective MR of primary network service call is ordered is greater than N1, and moment that initial MR point is corresponding and stop the time interval >=T1 between moment that MR point is corresponding, the active block service call number of times of described user terminal is added to 1, wherein, N1, T1 are preset value, and the initial value of the active block service call number of times of described user terminal is 0.

17. devices according to claim 16, is characterized in that, if described the second parameter comprises: described descending transmission channel Block Error Rate, described number of dropped calls determining unit specifically for:

In the time that default sliding window slides into arbitrary time span of an active block service call of described user terminal, be not less than N2 descending transmission channel Block Error Rate >=M1 that mass measurement MR point is corresponding if having in described arbitrary time span, the Network number of dropped calls of described user terminal is added to 1;

Wherein, N2, M1 are preset value, 0≤M1≤1, described default sliding window is measured MR point by N3 effective mass of Time Continuous and is formed, and meet the time interval≤T second of described default sliding window first and last point, T is preset value, N3 > N2, and the Network number of dropped calls initial value of described user terminal is 0.

18. devices according to claim 16, is characterized in that, if described the second parameter comprises: described primary pilot signal RSCP, described primary pilot signal Ec/Io, described number of dropped calls determining unit specifically for:

In the time that default sliding window slides into arbitrary time span of an active block service call of described user terminal, be not less than N2 primary pilot signal RSCP≤M1 corresponding to common frequency measurement MR point if having in described arbitrary time span, and primary pilot signal Ec/Io≤M2, adds 1 by the Network number of dropped calls of described user terminal;

Wherein, N2, M1, M2 are preset value,-120≤M1≤-20,-24≤M2≤0, described default sliding window is made up of N3 effective common frequency measurement MR point of Time Continuous, and meets the time interval≤T second of described default sliding window first and last point, and T is preset value, N3 > N2, the Network number of dropped calls initial value of described user terminal is 0.