CN104284356B - A kind of judgment method and system of network quality - Google Patents
A kind of judgment method and system of network quality Download PDFInfo
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- CN104284356B CN104284356B CN201410539151.4A CN201410539151A CN104284356B CN 104284356 B CN104284356 B CN 104284356B CN 201410539151 A CN201410539151 A CN 201410539151A CN 104284356 B CN104284356 B CN 104284356B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
Abstract
The present invention provides a kind of judgment method of network quality and systems, wherein the described method includes: judging whether the S-TMSI that carries was counted in RRC connection request message that UE is initiated；Do not counted when, and updated the statistical value of the RRC connection request number of network side, according to user equipment access as a result, update network side RRC be successfully established, failure or expired times statistical value；When being counted, the statistical value for the RRC connection request number for maintaining network side to record according to the access of user equipment as a result, the RRC for updating network side is successfully established the statistical value of number, or maintains the statistical value of RRC foundation failure or expired times；The statistical value of number is successfully established according to the RRC of network side, the statistical value for the statistical value and RRC connection request number that RRC establishes the statistical value of the frequency of failure, RRC establishes expired times obtains KPI Key Performance Indicator parameter；Network quality is judged according to KPI Key Performance Indicator parameter.
Description
Technical field
The present invention relates to fields of communication technology, more particularly to the judgment method and system of a kind of network quality.
Background technique
For the various performance indicators in statistical system in LTE (Long Term Evolution, long term evolution) system
And then judge network quality, need to many KPI (Key Performance Indicator, KPI Key Performance Indicator) parameter into
Row statistics, including user access number statistics, RRC (Radio Resource Control, radio resource control) connection
It is created as power, failure rate is established in RRC connection, (Evolved Radio Access Bearer, evolution wireless access are held ERAB
Carry) it is created as power etc..
KPI statistics is the statistics in LTE system for network operation index, on the one hand can survey network quality at any time,
Operator is facilitated to carry out the monitoring of network operation index；On the other hand it can find the problem at any time, device manufacturer is facilitated to leak
The reparation and release maintenance in hole are ready for better user experience.It is directed at this stage and uses S-TMSI (System
Architecture Evolution-Temporary Mobile Subscriber Identity, System Architecture Evolution are interim
Mobile identification number) carry out random access user KPI statistics be done as follows.
It is that the RRC connection request number received with network side counts for the statistics that user's RRC connection is established.Every receipts
It adds up to primary, and the statistical formula for being created as power for connection is as follows:
RRC connection is created as power=(number that request is established in the number that RRC connection is successfully established/RRC connection) *
100%；
Failure rate=(number that request is established in number/RRC connection that failure is established in RRC connection) * is established in RRC connection
100%；
Overtime rate=(the overtime number for not receiving response of RRC connection foundation/RRC connection foundation request is established in RRC connection
Number) * 100%.
The principle of network side resource allocation is as follows: often receiving a RRC connection request, i.e., user new as one carries out
Resource allocation, including UE (User Equipment, user equipment) is in the user index of network side, the C-RNTI (Cell of user
Radio Network Temporary Identifier, Cell Radio Network Temporary Identifier/Identity, Cell-RNTI) etc..
After RRC connection establishes performance statistic counter flow chart as shown in Figure 1, network side receives message, according to reception
The difference of the message arrived carries out the statistics of different counters.When receiving RRC connection and establishing message, start timer,
RRC connection establishes statistical counter and adds 1, instruction RRM (Radio Resource Management, wireless resource management) connection
It establishes, process terminates；When receiving RRC successful connection message, stopping timer, RRC connection is successfully established counter and adds 1,
Process terminates；When receiving RRC connection failure message, stop timer, sends failed message to RRM, RRC connection, which is established, loses
It loses counter and adds 1, process terminates；It when receiving RRC connection time exceeded message, is alerted to operation and maintenance center, RRC connection is established
Time out timer adds 1, and process terminates.
Existing KPI statistics will appear following several situations:
A, the case where certain user is persistently accessed with a certain S-TMSI due to certain exception, final access failure.
Such as due to air interface transmission problem, eNB (evolved Node B, evolved base station) is caused to be sent to the RRC of UE
Connection message is not received by UE or UE is not received in specified timer duration, and UE will repeat to send out again
Request is established in the RRC connection for playing this UE, and number is established in eNB statistics RRC connection to be counted according to the request number of times received.
RRC connection establish eat dishes without rice or wine (UU interface) flow chart as shown in Fig. 2, UE to eNB send RRC connection request message,
ENB returns to RRC connection to UE and establishes message, and UE replys RRC connection setup complete message to eNB.When UE has found itself have hair
When playing the prerequisite of RRC connection foundation request, RRC connection just is initiated to eNB and establishes request message.ENB receives the connection of UE
It establishes after request, distributes related resource to UE, mainly include SRB1 (Signalling Radio Bearers1, No. 1 signaling
Radio bearer) etc. resources.If causing UE to can not receive RRC connection due to environmental abnormality or UE itself processing failure of eating dishes without rice or wine and building
Vertical message and the re-transmission for causing RRC connection request message.Or message is established in connection even if UE has received RRC, but due to MAC
The re-transmission etc. of (Media Access Control, by access control) layer causes to repeat to ask to eNB transmission RRC connection again
Seek message.The exception of connection access number and the exception of eNB resource allocation will be caused, causes resource continuous to distribute to a use
The hang-up of resource is caused at family, can not distribute to other users.
Assuming that a kind of extreme situation, whole network number of users is less at present, and only there are two users to access in certain time,
User A is successfully accessed, and user B establishes request, final access failure due to certain abnormal 99 RRC connection of initiation repeatedly.
The related KPI statistical formula calculated result established according to existing RRC connection is as follows:
RRC connection is created as power=1/ (99+1)=1%；
Failure rate=(99)/100=99% is established in RRC connection.
Due to only accessing at this time there are two user, one of user is due to certain abnormal caused continuous access.
Real KPI statistics should be:
RRC connection is created as power=1/ (1+1)=50%；
Failure rate=1/ (1+1)=50% is established in RRC connection.
B, the case where certain user is persistently accessed, is finally successfully accessed with a certain S-TMSI due to certain exception.
Assuming that a kind of extreme situation, user is few in network at present, and only there are two users to access in certain time, user
A is successfully accessed, and user B is requested since certain abnormal 99 RRC connection of initiation repeatedly is established, and is successfully accessed for the 99th time, according to
The related KPI statistical formula calculated result established according to existing RRC connection is as follows:
RRC connection is created as power=(1+1)/(98+1+1)=2%；
Failure rate=98/ (98+1+1)=98% is established in RRC connection.
Due to only accessing at this time there are two user, one of user is due to certain abnormal caused continuous access.
Real KPI statistics should be:
RRC connection is created as power=(1+1)/(1+1)=100%；
Failure rate=0/ (1+1)=0% is established in RRC connection.
No matter situation in above-mentioned a or the situation in b, the abnormal operation of user should not influence the KPI of network side
Statistics, the KPI mistake of statistics of network side will affect the network quality judgement of network side.
Summary of the invention
The present invention provides the judgment method and system of a kind of network quality, to solve existing KPI mistake of statistics, causes net
The problem of network Quality estimation inaccuracy.
To solve the above-mentioned problems, the invention discloses a kind of judgment methods of network quality, comprising:
Judge the System Architecture Evolution carried in the radio resource control RRC connection request message of user equipment initiation
Whether temporary mobile subscriber identity S-TMSI was counted；
When the S-TMSI not by count it is out-of-date, update the statistical value of the RRC connection request number of network side, and according to institute
State user equipment access as a result, update network side RRC be successfully established, failure or expired times statistical value；
When the S-TMSI is counted the statistical value of the RRC connection request number out-of-date, network side is maintained to record, and root
According to the access of the user equipment as a result, the RRC for updating network side is successfully established the statistical value of number, or maintains RRC to establish and lose
It loses or the statistical value of expired times；
The statistical value of number is successfully established according to the RRC of network side, RRC establishes the statistical value of the frequency of failure, RRC is established and surpassed
When number statistical value and the statistical value of RRC connection request number obtain KPI Key Performance Indicator parameter；
Network quality is judged according to the KPI Key Performance Indicator parameter.
Preferably, it is carried in the radio resource control RRC connection request message that the judgement user equipment is initiated
Whether System Architecture Evolution temporary mobile subscriber identity S-TMSI was counted, comprising:
Inquire the access request information of the S-TMSI of network side preservation；
When there are when the S-TMSI, determine that the S-TMSI was counted in the access request information；
When the S-TMSI is not present in the access request information, determine that the S-TMSI was not counted.
Preferably, out-of-date not by statistics as the S-TMSI, the method also includes:
The access request information of the S-TMSI is counted to the network side；
Wherein, the access request information includes the statistics time of system time, S-TMSI number and the S-TMSI number
Number.
Preferably, it is described according to the user equipment access as a result, update network side RRC be successfully established, failure or
While the statistical value of expired times, the method also includes:
Empty the access request information for the S-TMSI that network side has counted.
Preferably, out-of-date by statistics as the S-TMSI, the method also includes:
Releasing network side is the resource of user equipment distribution, and abandons the RRC connection that the user equipment is initiated and ask
Seek message.
Correspondingly, the invention also discloses a kind of judgement systems of network quality, comprising:
Statistic analysis module, for judge user equipment initiate radio resource control RRC connection request message in
Whether the System Architecture Evolution temporary mobile subscriber identity S-TMSI of carrying was counted；
Statistical updating module updates the RRC connection request number of network side for not counted out-of-date as the S-TMSI
Statistical value, and according to the user equipment access as a result, update network side RRC be successfully established, failure or expired times
Statistical value；
Maintenance module is counted, for being counted the RRC connection request out-of-date, network side is maintained to record as the S-TMSI
The statistical value of number, and according to the access of the user equipment as a result, the RRC for updating network side is successfully established the statistics of number
Value, or the statistical value for maintaining RRC to establish failure or expired times；
Parameter calculating module is successfully established the statistical value of number for the RRC according to network side, RRC establishes the frequency of failure
Statistical value, the RRC statistical value and RRC connection request number of establishing expired times statistical value obtain KPI Key Performance Indicator ginseng
Number；
Quality estimation module, for judging network quality according to the KPI Key Performance Indicator parameter.
Preferably, the Statistic analysis module, comprising:
Inquire submodule, the access request information of the S-TMSI for inquiring network side preservation；
Submodule is determined, for when there are when the S-TMSI, determine the S-TMSI quilt in the access request information
It counted；When the S-TMSI is not present in the access request information, determine that the S-TMSI was not counted.
Preferably, the system also includes:
Information Statistics module counts the access request letter of the S-TMSI for not counted out-of-date as the S-TMSI
It ceases to the network side；
Wherein, the access request information includes the statistics time of system time, S-TMSI number and the S-TMSI number
Number.
Preferably, the system also includes:
Information empties module, in the statistical updating module according to the access of the user equipment as a result, update net
The RRC of network side is successfully established, the statistical value of failure or expired times while, empty the S-TMSI's that network side has counted
Access request information.
Preferably, the system also includes:
Discard module is discharged, for being counted out-of-date as the S-TMSI, releasing network side is user equipment distribution
Resource, and abandon the RRC connection request message that the user equipment is initiated.
Compared with the background art, the present invention includes the following advantages:
Judge whether the S-TMSI carried in the RRC connection request message of user equipment initiation was counted, and S-TMSI is worked as
Do not counted out-of-date, this RRC connection request that user equipment is initiated is considered valid, and updates the RRC connection request of network side
The statistical value of number；When S-TMSI is counted out-of-date, this RRC connection request that user equipment is initiated is considered in vain, maintaining
The statistical value of the RRC connection request number of network side.
When S-TMSI is not counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established time
Several statistical values；If user equipment access failure, the RRC for updating network side establishes the statistical value of the frequency of failure；If with
Family equipment access time-out, the then RRC for updating network side establish the statistical value of expired times.
When S-TMSI is counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established number
Statistical value；If user equipment access failure maintains the RRC of network side to establish the statistical value of the frequency of failure；If user
Equipment access time-out, then maintain the RRC of network side to establish the statistical value of expired times.
The statistical value of RRC connection request number, the RRC of network side of network side are successfully established the statistical value of number, network
The statistical value that the RRC of statistical value and network side that the RRC of side establishes the frequency of failure establishes expired times is more accurate, more body
Existing user equipment initiates the truth of RRC connection request, therefore, according to the RRC of network side be successfully established number statistical value,
The statistical value of RRC establishes the statistical value of the frequency of failure, RRC establishes expired times statistical value and RRC connection request number obtains
KPI Key Performance Indicator parameter is also more accurate.
Network quality is judged according to more accurate KPI Key Performance Indicator parameter, improves the authenticity of network quality judgement
And accuracy.
Detailed description of the invention
Fig. 1 is that performance statistic counter flow chart is established in RRC connection in background technique；
Fig. 2 is the flow chart of eating dishes without rice or wine that RRC connection is established in background technique；
Fig. 3 is a kind of judgment method flow chart of network quality in the embodiment of the present invention one；
Fig. 4 is a kind of judgment method flow chart of network quality in the embodiment of the present invention two；
Fig. 5 is the KPI statistic processes flow chart that UE connection is successfully established in the embodiment of the present invention two；
Fig. 6 is the KPI statistic processes flow chart that failure is established in UE connection in the embodiment of the present invention two；
Fig. 7 is the KPI statistic processes flow chart that time-out is established in UE connection in the embodiment of the present invention two；
Fig. 8 is a kind of judgment method flow chart of network quality in the embodiment of the present invention three；
Fig. 9 is a kind of judgement system construction drawing of network quality in the embodiment of the present invention four；
Figure 10 is a kind of judgement system construction drawing of network quality in the embodiment of the present invention five.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
A kind of judgement side of network quality provided by the invention is discussed in detail below by several specific embodiments are enumerated
Method and system.
Embodiment one
A kind of judgment method of network quality provided in an embodiment of the present invention is discussed in detail.
Referring to Fig. 3, a kind of judgment method flow chart of network quality in the embodiment of the present invention is shown.
Step 100, judge whether the S-TMSI carried in the RRC connection request message of user equipment initiation was counted.
When UE carries S-TMSI in RRC connection request message, different UE can be indicated using S-TMSI.Because
S-TMSI is that MME (Mobility Management Entity, mobile management entity MME) distributes to UE, for different
UE, S-TMSI are unique.
The format of RRC connection request message can be such that
In RRC connection request message, different UE is indicated by S-TMSI.
When the S-TMSI not by count it is out-of-date, execute step 102；When the S-TMSI by count it is out-of-date, execute step
104。
Step 102, the statistical value of the RRC connection request number of network side is updated, and according to the access of the user equipment
As a result, update network side RRC be successfully established, failure or expired times statistical value.
The network side can be eNB, and the statistical value of the RRC connection request number for updating network side can be increase
The statistical value of the RRC connection request number of network side usually receives the RRC connection request message that a UE is sent, will
The statistical value of the RRC connection request number of network side adds 1.
The access result of the UE may include three kinds, be respectively successfully accessed, access failure and access time-out.
When UE access success, the RRC that can update network side is successfully established the statistical value of number, that is, receives a UE
The RRC connection request message sent, if UE access success, adds 1 for the RRC of the network side statistical value for being successfully established number.
Similarly, when UE access fails, the RRC that can update network side establishes the statistical value of the frequency of failure, that is, receives
The RRC of network side is established the statistical value of the frequency of failure if UE access fails by the RRC connection request message that UE is sent
Add 1.
Similarly, when UE access time-out, the RRC that can update network side establishes the statistical value of expired times, that is, receives
The RRC of network side is established the statistical value of expired times if UE access is overtime by the RRC connection request message that UE is sent
Add 1.UE access time-out, it can be understood as UE is not still successfully accessed or connects at the end of pre-set timer timing
Enter failure.
Step 104, the statistical value for the RRC connection request number for maintaining network side to record, and according to the user equipment
Access as a result, the RRC for updating network side is successfully established the statistical value of number, or RRC is maintained to establish failure or expired times
Statistical value.
The statistical value of the RRC connection request number for maintaining network side to record can record for holding network side
RRC connection request number statistical value it is constant.
When UE access success, the RRC that can update network side is successfully established the statistical value of number, that is, receives a UE
The RRC connection request message sent, if UE access success, adds 1 for the RRC of the network side statistical value for being successfully established number.
When UE access failure, the RRC of network side can be maintained to establish the statistical value of the frequency of failure, that is, receive a UE
The RRC connection request message sent, if UE access fails, the statistical value for keeping the RRC of network side to establish the frequency of failure is constant.
Similarly, when UE access time-out, the RRC of network side can be maintained to establish the statistical value of expired times, that is, received
The RRC connection request message that UE is sent keeps the RRC of network side to establish the statistics of expired times if UE access is overtime
It is worth constant.
Step 106, the statistical value of number is successfully established according to the RRC of network side, RRC establish the frequency of failure statistical value,
The statistical value of statistical value and RRC connection request number that RRC establishes expired times obtains KPI Key Performance Indicator parameter.
The system of the statistical value of number and the RRC connection request number of network side can be successfully established according to the RRC of network side
The RRC that evaluation obtains network side is created as power.
The system of the statistical value of the frequency of failure and the RRC connection request number of network side can be established according to the RRC of network side
The RRC that evaluation obtains network side establishes failure rate.
The system of the statistical value of expired times and the RRC connection request number of network side can be established according to the RRC of network side
The RRC that evaluation obtains network side establishes overtime rate.
Step 108, network quality is judged according to the KPI Key Performance Indicator parameter.
Power is created as according to the RRC of network side obtained in above-mentioned steps 106, RRC establishes failure rate and RRC is established and surpassed
When rate may determine that the quality of network quality, and correspondingly network processes are further done according to judging result.
In conclusion the embodiment of the present invention judges the S-TMSI that carries in RRC connection request message that user equipment is initiated
Whether counted, when S-TMSI is not counted out-of-date, this RRC connection request that user equipment is initiated is considered valid, more
The statistical value of the RRC connection request number of new network side；When S-TMSI is counted out-of-date, this RRC that user equipment is initiated connects
Connecing request is considered maintaining the statistical value of the RRC connection request number of network side in vain.
When S-TMSI is not counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established time
Several statistical values；If user equipment access failure, the RRC for updating network side establishes the statistical value of the frequency of failure；If with
Family equipment access time-out, the then RRC for updating network side establish the statistical value of expired times.
When S-TMSI is counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established number
Statistical value；If user equipment access failure maintains the RRC of network side to establish the statistical value of the frequency of failure；If user
Equipment access time-out, then maintain the RRC of network side to establish the statistical value of expired times.
The statistical value of RRC connection request number, the RRC of network side of network side are successfully established the statistical value of number, network
The statistical value that the RRC of statistical value and network side that the RRC of side establishes the frequency of failure establishes expired times is more accurate, more body
Existing user equipment initiates the truth of RRC connection request, therefore, according to the RRC of network side be successfully established number statistical value,
The statistical value of RRC establishes the statistical value of the frequency of failure, RRC establishes expired times statistical value and RRC connection request number obtains
KPI Key Performance Indicator parameter is also more accurate.
Network quality is judged according to more accurate KPI Key Performance Indicator parameter, improves the authenticity of network quality judgement
And accuracy.
Embodiment two
A kind of judgment method of network quality provided in an embodiment of the present invention is discussed in detail.
Referring to Fig. 4, a kind of judgment method flow chart of network quality in the embodiment of the present invention is shown.
Step 200, judge whether the S-TMSI carried in the RRC connection request message of user equipment initiation was counted.
When UE carries S-TMSI in RRC connection request message, different UE can be indicated using S-TMSI.Because
S-TMSI is that MME (Mobility Management Entity, mobile management entity MME) distributes to UE, for different
UE, S-TMSI are unique.
The format of RRC connection request message can be such that
In RRC connection request message, different UE is indicated by S-TMSI.
Preferably, the step 200 may include:
Sub-step 2001 inquires the access request information of the S-TMSI of network side preservation.
The S-TMSI access request information of the network side preservation can be to count gained with global variable, and S-TMSI's connects
The structure for entering solicited message can be such that
Sub-step 2002, when there are when the S-TMSI, determine that the S-TMSI is counted in the access request information
It crosses.
Sub-step 2003, when in the access request information be not present the S-TMSI when, determine the S-TMSI not by
It counted.
When the S-TMSI is not counted out-of-date, step 202 and step 204 are executed；When the S-TMSI by count it is out-of-date,
Execute step 206 and step 208.
Step 202, the access request information of the S-TMSI is counted to the network side.
Wherein, the access request information may include the statistics of system time, S-TMSI number and the S-TMSI number
Number.
When the S-TMSI not by count it is out-of-date, obtain current system time, be recorded as in access request information be
It unites the time, the statistics number of the S-TMSI number is recorded as 1.
Step 204, the statistical value of the RRC connection request number of network side is updated, and according to the access of the user equipment
As a result, update network side RRC be successfully established, failure or expired times statistical value；Empty the S- that network side has counted
The access request information of TMSI.
The network side can be eNB, and the statistical value of the RRC connection request number for updating network side can be increase
The statistical value of the RRC connection request number of network side usually receives the RRC connection request message that a UE is sent, will
The statistical value of the RRC connection request number of network side adds 1.
The access result of the UE may include three kinds, be respectively successfully accessed, access failure and access time-out.
When UE access success, the access request information of S-TMSI described in global variable is emptied, system time is set to
In vain；S-TMSI is set in vain；The statistics number of S-TMSI number becomes 0；And the RRC that can update network side is successfully established time
Several statistical values receives the RRC connection request message that a UE is sent, if UE access success, the RRC of network side is built
The statistical value of vertical number of success adds 1.
The KPI statistic processes that UE connection is successfully established is as shown in Figure 5.It receives after RRC connection is successfully established message, to RRM
The message for indicating that RRC connection is successfully established is sent, the process that subsequent UE establishes connection is continued；The statistics of this S-TMSI is recorded to connect
The state of being successfully established is connect, performance statistics add 1 for the counter of RRC successful connection.
Similarly, when UE access fails, the access request information of S-TMSI described in global variable is emptied, system time
It is invalid to be set to；S-TMSI is set in vain；The statistics number of S-TMSI number becomes 0；And the RRC that can update network side is established and is lost
The statistical value of number is lost, that is, receives the RRC connection request message that a UE is sent, if UE access fails, by network side
The statistical value that RRC establishes the frequency of failure adds 1.
The KPI statistic processes that failure is established in UE connection is as shown in Figure 6.It receives after RRC connection establishes failed message, to RRM
Send CRNTI release message；The access request information record of this S-TMSI is deleted, performance statistics are directed to the meter of RRC connection failure
Number device adds 1.
Similarly, when UE access time-out, the RRC that can update network side establishes the statistical value of expired times, that is, receives
The RRC of network side is established the statistical value of expired times if UE access is overtime by the RRC connection request message that UE is sent
Add 1.UE access time-out, it can be understood as UE is not still successfully accessed or connects at the end of pre-set timer timing
Enter failure.
The KPI statistic processes that time-out is established in UE connection is as shown in Figure 7.After receiving cycle timer time exceeded message, sent out to RRM
Send CRNTI release message；The access request information record of this S-TMSI is deleted, performance statistics are directed to the counting of RRC connection time-out
Device adds 1.
Step 206, the statistical value for the RRC connection request number for maintaining network side to record, and according to the user equipment
Access as a result, the RRC for updating network side is successfully established the statistical value of number, or RRC is maintained to establish failure or expired times
Statistical value.
The statistical value of the RRC connection request number for maintaining network side to record can record for holding network side
RRC connection request number statistical value it is constant.
When UE access success, the RRC that can update network side is successfully established the statistical value of number, that is, receives a UE
The RRC connection request message sent, if UE access success, adds 1 for the RRC of the network side statistical value for being successfully established number.
When UE access failure, the RRC of network side can be maintained to establish the statistical value of the frequency of failure, that is, receive a UE
The RRC connection request message sent, if UE access fails, the statistical value for keeping the RRC of network side to establish the frequency of failure is constant.
Similarly, when UE access time-out, the RRC of network side can be maintained to establish the statistical value of expired times, that is, received
The RRC connection request message that UE is sent keeps the RRC of network side to establish the statistics of expired times if UE access is overtime
It is worth constant.
When the S-TMSI by count it is out-of-date, obtain current system time, the system being recorded as in access request information
The statistics number record of time, the S-TMSI number add 1 again.
Step 208, releasing network side is the resource of user equipment distribution, and abandons what the user equipment was initiated
RRC connection request message.
When the S-TMSI is counted out-of-date, resource is not distributed for UE corresponding to the S-TMSI that counted, avoid being same
One UE duplicate allocation resource, causes the waste of resource.
It should be noted that if establishing in connection procedure the connection foundation request for being received again by UE initiation in UE, that is, exist
UE connection is established issue after, not yet receive connection and establish and complete response when also do not receive timer expiry information, again
Request is established in the connection for having received the UE.At this point it is possible to update the access request information record of the S-TMSI of the UE.It reacquires
Current system time is recorded as the time of the S-TMSI, and S-TMSI is constant, and the statistics number of S-TMSI adds 1, but is not required at this time
The statistical value of number is established in the RRC connection for updating the S-TMSI.Can guarantee for the same UE with the same S-TMSI into
The case where row continuously accesses, the statistics for establishing number for connection do not do extra statistics, have only counted primary.
Moreover, according to the record of each of the access request information of S-TMSI S-TMSI, it is available to arrive UE first
The secondary access request time can reconnoitre the UE within certain time, if because having occurred for the statistics number of S-TMSI
Request is established in connection that is abnormal and persistently having initiated several times.It is equivalent to the feelings for initiating the connection access request for the second time for the UE
Condition has only done the record of an access request, does not distribute resource for it, will not again be the lasting distribution resource of the UE, will not
The case where causing resource occupied by continuous abnormal distribution, causing other UE that can not be assigned to resource.
Step 210, the statistical value of number is successfully established according to the RRC of network side, RRC establish the frequency of failure statistical value,
The statistical value of statistical value and RRC connection request number that RRC establishes expired times obtains KPI Key Performance Indicator parameter.
The system of the statistical value of number and the RRC connection request number of network side can be successfully established according to the RRC of network side
The RRC that evaluation obtains network side is created as power.
The system of the statistical value of the frequency of failure and the RRC connection request number of network side can be established according to the RRC of network side
The RRC that evaluation obtains network side establishes failure rate.
The system of the statistical value of expired times and the RRC connection request number of network side can be established according to the RRC of network side
The RRC that evaluation obtains network side establishes overtime rate.
Step 212, network quality is judged according to the KPI Key Performance Indicator parameter.
Power is created as according to the RRC of network side obtained in above-mentioned steps 210, RRC establishes failure rate and RRC is established and surpassed
When rate may determine that the quality of network quality, and correspondingly network processes are further done according to judging result.
In conclusion the embodiment of the present invention judges the S-TMSI that carries in RRC connection request message that user equipment is initiated
Whether counted, when S-TMSI is not counted out-of-date, this RRC connection request that user equipment is initiated is considered valid, more
The statistical value of the RRC connection request number of new network side；When S-TMSI is counted out-of-date, this RRC that user equipment is initiated connects
Connecing request is considered maintaining the statistical value of the RRC connection request number of network side in vain.
When S-TMSI is not counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established time
Several statistical values；If user equipment access failure, the RRC for updating network side establishes the statistical value of the frequency of failure；If with
Family equipment access time-out, the then RRC for updating network side establish the statistical value of expired times.
When S-TMSI is counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established number
Statistical value；If user equipment access failure maintains the RRC of network side to establish the statistical value of the frequency of failure；If user
Equipment access time-out, then maintain the RRC of network side to establish the statistical value of expired times.
The statistical value of RRC connection request number, the RRC of network side of network side are successfully established the statistical value of number, network
The statistical value that the RRC of statistical value and network side that the RRC of side establishes the frequency of failure establishes expired times is more accurate, more body
Existing user equipment initiates the truth of RRC connection request, therefore, according to the RRC of network side be successfully established number statistical value,
The statistical value of RRC establishes the statistical value of the frequency of failure, RRC establishes expired times statistical value and RRC connection request number obtains
KPI Key Performance Indicator parameter is also more accurate.
Network quality is judged according to more accurate KPI Key Performance Indicator parameter, improves the authenticity of network quality judgement
And accuracy.
Also, using the thought of protection of resources, it is effectively protected distribution of the eNB to single UE resource, is guaranteed in UE exception
In the case of access, network side does not repeat to avoid the case where eNB resource is divided sky to take to the same UE continuous dispensing resource.
Embodiment three
A kind of judgment method of network quality provided in an embodiment of the present invention is discussed in detail.
Referring to Fig. 8, a kind of judgment method flow chart of network quality in the embodiment of the present invention is shown.
Step 300, request message is established in the RRC connection for receiving the carrying S-TMSI of UE transmission.
Step 302, S-TMSI statistical conditions are inquired.
Step 304, judge whether S-TMSI had counted.
When S-TMSI has counted out-of-date, step 306 is executed；When S-TMSI does not count out-of-date, step 308 is executed.
Step 306, to RRM send message, request discharge be the UE distribute CRNTI.
Step 310, it abandons the secondary RRC connection and establishes request message, process terminates.
Step 308, the access request information of this S-TMSI is recorded, recording status is that RRC connection is established in request process.
Step 312, waiting timer is established in starting RRC connection.
Step 314, counter is established into RRC connection and adds 1, process terminates.
In conclusion the embodiment of the present invention judges the S-TMSI that carries in RRC connection request message that user equipment is initiated
Whether counted, when S-TMSI is not counted out-of-date, this RRC connection request that user equipment is initiated is considered valid, more
The statistical value of the RRC connection request number of new network side；When S-TMSI is counted out-of-date, this RRC that user equipment is initiated connects
Connecing request is considered maintaining the statistical value of the RRC connection request number of network side in vain.
When S-TMSI is not counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established time
Several statistical values；If user equipment access failure, the RRC for updating network side establishes the statistical value of the frequency of failure；If with
Family equipment access time-out, the then RRC for updating network side establish the statistical value of expired times.
When S-TMSI is counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established number
Statistical value；If user equipment access failure maintains the RRC of network side to establish the statistical value of the frequency of failure；If user
Equipment access time-out, then maintain the RRC of network side to establish the statistical value of expired times.
The statistical value of RRC connection request number, the RRC of network side of network side are successfully established the statistical value of number, network
The statistical value that the RRC of statistical value and network side that the RRC of side establishes the frequency of failure establishes expired times is more accurate, more body
Existing user equipment initiates the truth of RRC connection request, therefore, according to the RRC of network side be successfully established number statistical value,
The statistical value of RRC establishes the statistical value of the frequency of failure, RRC establishes expired times statistical value and RRC connection request number obtains
KPI Key Performance Indicator parameter is also more accurate.
Network quality is judged according to more accurate KPI Key Performance Indicator parameter, improves the authenticity of network quality judgement
And accuracy.
Example IV
A kind of judgement system of network quality provided in an embodiment of the present invention is discussed in detail.
Referring to Fig. 9, a kind of judgement system construction drawing of network quality in the embodiment of the present invention is shown.
The system may include: Statistic analysis module 400, and statistical updating module 402 counts maintenance module 404, parameter
Computing module 406, Quality estimation module 408.
The relationship between the function and each module of each module is described in detail below.
Statistic analysis module 400, the radio resource control RRC connection request message initiated for judging user equipment
Whether the System Architecture Evolution temporary mobile subscriber identity S-TMSI of middle carrying was counted.
Statistical updating module 402 updates the RRC connection request of network side for not counted out-of-date as the S-TMSI
The statistical value of number, and according to the access of the user equipment as a result, the RRC for updating network side is successfully established, is unsuccessfully or overtime
The statistical value of number.
Maintenance module 404 is counted, for being counted the RRC connection out-of-date, network side is maintained to record as the S-TMSI
The statistical value of request number of times, and according to the access of the user equipment as a result, the RRC for updating network side is successfully established the system of number
Evaluation, or the statistical value for maintaining RRC to establish failure or expired times.
Parameter calculating module 406 is successfully established the statistical value of number for the RRC according to network side, RRC establishes failure time
The statistical value of statistical value and RRC connection request number that several statistical value, RRC establish expired times obtains KPI Key Performance Indicator ginseng
Number.
Quality estimation module 408, for judging network quality according to the KPI Key Performance Indicator parameter.
In conclusion the embodiment of the present invention judges the S-TMSI that carries in RRC connection request message that user equipment is initiated
Whether counted, when S-TMSI is not counted out-of-date, this RRC connection request that user equipment is initiated is considered valid, more
The statistical value of the RRC connection request number of new network side；When S-TMSI is counted out-of-date, this RRC that user equipment is initiated connects
Connecing request is considered maintaining the statistical value of the RRC connection request number of network side in vain.
When S-TMSI is not counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established time
Several statistical values；If user equipment access failure, the RRC for updating network side establishes the statistical value of the frequency of failure；If with
Family equipment access time-out, the then RRC for updating network side establish the statistical value of expired times.
When S-TMSI is counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established number
Statistical value；If user equipment access failure maintains the RRC of network side to establish the statistical value of the frequency of failure；If user
Equipment access time-out, then maintain the RRC of network side to establish the statistical value of expired times.
The statistical value of RRC connection request number, the RRC of network side of network side are successfully established the statistical value of number, network
The statistical value that the RRC of statistical value and network side that the RRC of side establishes the frequency of failure establishes expired times is more accurate, more body
Existing user equipment initiates the truth of RRC connection request, therefore, according to the RRC of network side be successfully established number statistical value,
The statistical value of RRC establishes the statistical value of the frequency of failure, RRC establishes expired times statistical value and RRC connection request number obtains
KPI Key Performance Indicator parameter is also more accurate.
Network quality is judged according to more accurate KPI Key Performance Indicator parameter, improves the authenticity of network quality judgement
And accuracy.
Embodiment five
A kind of judgement system of network quality provided in an embodiment of the present invention is discussed in detail.
Referring to Fig.1 0, show a kind of judgement system construction drawing of network quality in the embodiment of the present invention.
The system may include: Statistic analysis module 500, Information Statistics module 502, statistical updating module 504, information
Module 506 is emptied, maintenance module 508 is counted, discharges discard module 510, parameter calculating module 512, Quality estimation module 514.
Wherein, the Statistic analysis module 500 may include: inquiry submodule 5001, determine submodule 5002.
The relationship between each module, the function of each submodule and each module, each submodule is described in detail below.
Statistic analysis module 500, the radio resource control RRC connection request message initiated for judging user equipment
Whether the System Architecture Evolution temporary mobile subscriber identity S-TMSI of middle carrying was counted.
Preferably, the Statistic analysis module 500 may include:
Inquire submodule 5001, the access request information of the S-TMSI for inquiring network side preservation.
Submodule 5002 is determined, for when, there are when the S-TMSI, determining the S- in the access request information
TMSI was counted；When the S-TMSI is not present in the access request information, determine that the S-TMSI was not counted.
Information Statistics module 502 counts the access request of the S-TMSI for not counted out-of-date as the S-TMSI
Information is to the network side.
Wherein, the access request information may include the system of system time, S-TMSI number and the S-TMSI number
Metering number.
Statistical updating module 504 updates the RRC connection request of network side for not counted out-of-date as the S-TMSI
The statistical value of number, and according to the access of the user equipment as a result, the RRC for updating network side is successfully established, is unsuccessfully or overtime
The statistical value of number.
Information empties module 506, in the statistical updating module 504 according to the access of the user equipment as a result,
Update network side RRC be successfully established, failure or expired times statistical value while, empty the S- that network side has counted
The access request information of TMSI.
Maintenance module 508 is counted, for being counted the RRC connection out-of-date, network side is maintained to record as the S-TMSI
The statistical value of request number of times, and according to the access of the user equipment as a result, the RRC for updating network side is successfully established the system of number
Evaluation, or the statistical value for maintaining RRC to establish failure or expired times.
Discard module 510 is discharged, for being counted out-of-date as the S-TMSI, releasing network side is the user equipment point
The resource matched, and abandon the RRC connection request message that the user equipment is initiated.
Parameter calculating module 512 is successfully established the statistical value of number for the RRC according to network side, RRC establishes failure time
The statistical value of statistical value and RRC connection request number that several statistical value, RRC establish expired times obtains KPI Key Performance Indicator ginseng
Number.
Quality estimation module 514, for judging network quality according to the KPI Key Performance Indicator parameter.
In conclusion the embodiment of the present invention judges the S-TMSI that carries in RRC connection request message that user equipment is initiated
Whether counted, when S-TMSI is not counted out-of-date, this RRC connection request that user equipment is initiated is considered valid, more
The statistical value of the RRC connection request number of new network side；When S-TMSI is counted out-of-date, this RRC that user equipment is initiated connects
Connecing request is considered maintaining the statistical value of the RRC connection request number of network side in vain.
When S-TMSI is not counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established time
Several statistical values；If user equipment access failure, the RRC for updating network side establishes the statistical value of the frequency of failure；If with
Family equipment access time-out, the then RRC for updating network side establish the statistical value of expired times.
When S-TMSI is counted out-of-date, if user equipment is successfully accessed, the RRC for updating network side is successfully established number
Statistical value；If user equipment access failure maintains the RRC of network side to establish the statistical value of the frequency of failure；If user
Equipment access time-out, then maintain the RRC of network side to establish the statistical value of expired times.
The statistical value of RRC connection request number, the RRC of network side of network side are successfully established the statistical value of number, network
The statistical value that the RRC of statistical value and network side that the RRC of side establishes the frequency of failure establishes expired times is more accurate, more body
Existing user equipment initiates the truth of RRC connection request, therefore, according to the RRC of network side be successfully established number statistical value,
The statistical value of RRC establishes the statistical value of the frequency of failure, RRC establishes expired times statistical value and RRC connection request number obtains
KPI Key Performance Indicator parameter is also more accurate.
Network quality is judged according to more accurate KPI Key Performance Indicator parameter, improves the authenticity of network quality judgement
And accuracy.
For system embodiments, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It is provided for the embodiments of the invention the judgment method and system of a kind of network quality above, has carried out detailed Jie
It continues, used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only
It is to be used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to this hair
Bright thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage
Solution is limitation of the present invention.
Claims (8)
1. a kind of judgment method of network quality characterized by comprising
Judge that the System Architecture Evolution carried in the radio resource control RRC connection request message of user equipment initiation is interim
Whether mobile identification number S-TMSI was counted；
When the S-TMSI not by count it is out-of-date, update the statistical value of the RRC connection request number of network side, and according to the use
Family equipment access as a result, update network side RRC be successfully established, failure or expired times statistical value；
When the S-TMSI is counted the statistical value of RRC connection request number out-of-date, network side is maintained to record, and according to institute
The access of user equipment is stated as a result, the RRC for updating network side is successfully established the statistical value of number, or maintain RRC establish failure or
The statistical value of expired times, is the resource of user equipment distribution including releasing network side, and abandons the user and set
The RRC connection request message that preparation rises；
The statistical value of number is successfully established according to the RRC of network side, RRC establishes the statistical value of the frequency of failure, RRC establishes time-out time
The statistical value of several statistical value and RRC connection request number obtains KPI Key Performance Indicator parameter；
Network quality is judged according to the KPI Key Performance Indicator parameter；The system of the frequency of failure is wherein established according to the RRC of network side
The RRC that the statistical value of the RRC connection request number of evaluation and network side obtains network side establishes failure rate；According to network side
The RRC that the statistical value that RRC establishes the statistical value of expired times and the RRC connection request number of network side obtains network side establishes super
When rate.
2. the method according to claim 1, wherein the wireless heterogeneous networks association that the judgement user equipment is initiated
Whether the System Architecture Evolution temporary mobile subscriber identity S-TMSI carried in view RRC connection request message was counted, and was wrapped
It includes:
Inquire the access request information of the S-TMSI of network side preservation；
When there are when the S-TMSI, determine that the S-TMSI was counted in the access request information；
When the S-TMSI is not present in the access request information, determine that the S-TMSI was not counted.
3. according to the method described in claim 2, it is characterized in that, the method is also when the S-TMSI is not counted out-of-date
Include:
The access request information of the S-TMSI is counted to the network side；
Wherein, the access request information includes the statistics number of system time, S-TMSI number and the S-TMSI number.
4. according to the method described in claim 3, it is characterized in that, the access according to the user equipment is as a result, update
The RRC of network side is successfully established, the statistical value of failure or expired times while, the method also includes:
Empty the access request information for the S-TMSI that network side has counted.
5. a kind of judgement system of network quality characterized by comprising
Statistic analysis module, for judge user equipment initiate radio resource control RRC connection request message in carry
System Architecture Evolution temporary mobile subscriber identity S-TMSI whether counted；
Statistical updating module updates the system of the RRC connection request number of network side for not counted out-of-date as the S-TMSI
Evaluation, and according to the user equipment access as a result, update network side RRC be successfully established, failure or expired times system
Evaluation；
Maintenance module is counted, for being counted the RRC connection request number out-of-date, network side is maintained to record as the S-TMSI
Statistical value, and according to the access of the user equipment as a result, the RRC for updating network side is successfully established the statistical value of number, or
RRC is maintained to establish the statistical value of failure or expired times, including: release discard module, for being united as the S-TMSI
It is out-of-date to count, and releasing network side is the resource of user equipment distribution, and abandons the RRC connection request that the user equipment is initiated
Message；
Parameter calculating module is successfully established the statistical value of number for the RRC according to network side, RRC establishes the system of the frequency of failure
The statistical value of statistical value and RRC connection request number that evaluation, RRC establish expired times obtains KPI Key Performance Indicator parameter；
Quality estimation module, for judging network quality according to the KPI Key Performance Indicator parameter；Wherein according to the RRC of network side
The statistical value for establishing the statistical value of the frequency of failure and the RRC connection request number of network side obtains the RRC foundation failure of network side
Rate；Net is obtained according to the statistical value that the RRC of network side establishes the statistical value of expired times and the RRC connection request number of network side
The RRC of network side establishes overtime rate.
6. system according to claim 5, which is characterized in that the Statistic analysis module, comprising:
Inquire submodule, the access request information of the S-TMSI for inquiring network side preservation；
Submodule is determined, for when there are when the S-TMSI, determine that the S-TMSI is counted in the access request information
It crosses；When the S-TMSI is not present in the access request information, determine that the S-TMSI was not counted.
7. system according to claim 6, which is characterized in that the system also includes:
Information Statistics module counts the access request information of the S-TMSI extremely for not counted out-of-date as the S-TMSI
The network side；
Wherein, the access request information includes the statistics number of system time, S-TMSI number and the S-TMSI number.
8. system according to claim 7, which is characterized in that the system also includes:
Information empties module, in the statistical updating module according to the access of the user equipment as a result, update network side
RRC be successfully established, failure or expired times statistical value while, empty the access for the S-TMSI that network side has counted
Solicited message.
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| CN105228134B (en) * | 2015-08-24 | 2018-11-30 | 小米科技有限责任公司 | A kind of method and apparatus updating temporary mobile subscriber identity |
| CN108696885A (en) * | 2017-03-13 | 2018-10-23 | 中兴通讯股份有限公司 | End station access abnormal monitoring method and device in a kind of Satellite Communication System |
| CN108540533B (en) * | 2018-03-14 | 2021-01-22 | 聚好看科技股份有限公司 | Request answering method and device |
| CN114845326A (en) * | 2022-04-28 | 2022-08-02 | 中国联合网络通信集团有限公司 | Wireless network resource configuration method and device, electronic equipment and storage medium |
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