CN106888471A - A kind of method and device for determining mobile network signals blind area - Google Patents
A kind of method and device for determining mobile network signals blind area Download PDFInfo
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- CN106888471A CN106888471A CN201510946554.5A CN201510946554A CN106888471A CN 106888471 A CN106888471 A CN 106888471A CN 201510946554 A CN201510946554 A CN 201510946554A CN 106888471 A CN106888471 A CN 106888471A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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Abstract
The invention discloses a kind of method and device for determining mobile network signals blind area, the method includes：For a non-4G base station, it is determined that accessing the 4G mobile terminals of the non-4G base stations；From the 4G mobile terminals of the non-4G base stations are accessed, it is determined that opening the destination mobile terminal of 4G networks；According to the destination mobile terminal, it is determined that destination mobile terminal is linked into the access duration summation of the non-4G base stations in setting time section；When it is determined that access duration summation be more than given threshold when, it is determined that the cell of the non-4G base stations covering is blind area, is used to solve accurately find in the prior art the defect of mobile network blind area.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of method and device for determining mobile network signals blind area.
Background technology
4G (forth generation mobile communication technology, the 4th Generation mobile) network has brought more
Abundant and efficiently network experience, the network coverage there has also been very big lifting, but inevitably can also deposit
In some covering blind spots, the data service of user is influenceed to use perception.Accordingly, it would be desirable to it is blind constantly to exclude network
Area, optimizing network coverage, so that for user brings more preferable data service to perceive.
Prior art be by drive test Network Search blind area, but drive test data not only needs to spend a large amount of manpowers
Material resources, and drive test is limited in scope, it is impossible to the region of poor signal quality is found in time, can only wait customer complaint
Coverage hole could be found afterwards.
Prior art another exclude network black spots method be：Network is extracted according to traffic statistics
In coverage hole, for example, extracting each cell from the background system of network at the appointed time in granularity
Traffic statistics data；Traffic statistics data according to extracting determine each cell coverage area with the presence or absence of weak covering, if depositing
In weak covering, then there is the region as network blind area of coverage of weak covering.But there is following lacking in this method
Fall into：Traffic measurement produces often more delayed, poor real, and the user in network is real-time dynamic change
's.Secondly, the method does not produce the user of 4G flows by finding out to search for network blind area of coverage, but
There are some artificial origins, such as terminal is artificially locked in 2G (Generation Mobile Telecommunication System technology, the 2nd
Generation mobile) or 3G (G mobile communication, the 3rd Generation mobile) net
Network, will not also produce 4G flows, and this kind of user is not cause do not produce 4G due to network reason
Flow, this may result in erroneous judgement.
To sum up, prior art determines that the method for mobile network signals blind area haves the shortcomings that accuracy is relatively low.
The content of the invention
The embodiment of the present invention provides a kind of method and device for determining mobile network signals blind area, is used to solve now
There is the defect that mobile network blind area can not be accurately found in technology.
The inventive method includes a kind of method for determining mobile network signals blind area, and the method includes：For one
Individual non-4G base stations, it is determined that accessing the 4G mobile terminals of the non-4G base stations；From the access non-4G base stations
4G mobile terminals in, it is determined that open 4G networks destination mobile terminal；According to the destination mobile terminal,
It is determined that destination mobile terminal is linked into the access duration summation of the non-4G base stations in setting time section；When true
When fixed access duration summation is more than given threshold, it is determined that the cell of the non-4G base stations covering is blind area.
Based on same inventive concept, the embodiment of the present invention further provides a kind of determination mobile network signals
The device of blind area, the device includes：Determine mobile terminal unit, for for a non-4G base station, it is determined that
Access the 4G mobile terminals of the non-4G base stations；Destination mobile terminal unit is determined, for described from accessing
In the 4G mobile terminals of non-4G base stations, it is determined that opening the destination mobile terminal of 4G networks；It is determined that when accessing
Summation unit long, for according to the destination mobile terminal, it is determined that the destination mobile terminal in setting time section
It is linked into the access duration summation of the non-4G base stations；Blind area unit is determined, for when the access duration for determining
When summation is more than given threshold, it is determined that the cell of the non-4G base stations covering is blind area.
On the one hand the embodiment of the present invention determines that the 4G for accessing this kind of base station is moved by 2G base stations and NodeB
Dynamic terminal, and the 4G mobile terminals for being not turned on 4G networks are excluded from this kind of 4G mobile terminals, obtain
To last destination mobile terminal；On the other hand determine that destination mobile terminal is linked into institute in setting time section
State the access duration summation of non-4G base stations, when it is determined that access duration summation be more than given threshold when, it is determined that
The cell of the non-4G base stations covering is blind area.It can be seen that, the embodiment of the present invention is not turned on by excluding
The 4G mobile terminals of 4G networks have obtained accurate destination mobile terminal, and count the mesh in setting time section
Mark mobile terminal is linked into the access duration summation of the non-4G base stations, when it is determined that access duration summation be more than
During given threshold, it was demonstrated that the terminal in this base station range there occurs refluence, therefore this base station
4G network overlapping effects it is bad, be defined as blind area.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, institute in being described to embodiment below
The accompanying drawing for needing to use is briefly introduced, it should be apparent that, drawings in the following description are only of the invention
Some embodiments, for one of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of for the embodiment of the present invention is provided to determine mobile network signals blind area method flow schematic diagram；
A kind of Fig. 2 2G/3G network topology structures schematic flow sheets for the embodiment of the present invention is provided；
Fig. 3 is a kind of for the embodiment of the present invention is provided systematically to determine that mobile network signals blind area method flow shows
It is intended to；
Fig. 4 is that the embodiment of the present invention also provides a kind of device for determining mobile network signals blind area.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing to this hair
It is bright to be described in further detail, it is clear that described embodiment is only some embodiments of the invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out all other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
Various aspects are described herein in connection with terminal and/or base station.Terminal, refer to provide a user with voice and/or
The equipment of data connectivity, including wireless terminal or catv terminal.Wireless terminal can be with wireless connection
The portable equipment of function is connected to other processing equipments of radio modem, through wireless access network
The mobile terminal communicated with one or more core nets.For example, wireless terminal can be mobile phone (or
Referred to as " honeycomb " phone) and computer with mobile terminal.And for example, wireless terminal can also be it is portable,
Pocket, hand-held, built-in computer or vehicle-mounted mobile device.For another example, wireless terminal can be
Movement station (mobile station), access point (access point) or user equipment (user equipment,
UE a part).
Shown in Figure 1, the embodiment of the present invention provides a kind of determination mobile network signals blind area method flow and shows
It is intended to, specifically implementation method includes：
Step S101, for a non-4G base station, it is determined that accessing the 4G mobile terminals of the non-4G base stations.
Step S102, from the 4G mobile terminals of the non-4G base stations are accessed, it is determined that opening 4G networks
Destination mobile terminal.
Step S103, according to the destination mobile terminal, it is determined that destination mobile terminal connects in setting time section
Enter the access duration summation to the non-4G base stations.
Step S104, when it is determined that access duration summation be more than given threshold when, it is determined that the non-4G bases
The cell for covering of standing is blind area.
In step S101, non-4G base stations generally comprise 2G or NodeB, for a non-4G base station,
The original signaling of the Gb Interface of the non-4G base stations and the signaling link of luPS interfaces is obtained, and to described
Original signaling is parsed, and obtains the corresponding TDR (event detail records) of the original signaling；According to described
IMEI (International Mobile Equipment Identity, mobile device world identification code) in TDR,
It is determined that accessing the 4G mobile terminals of the non-4G base stations.
Specifically, as shown in Fig. 2 2G/3G network topology structures include in figure：Base station sending station (BTS),
Base station controller (BSC), Serving GPRS Support Node (SGSN), GGSN
(GGSN), public data network (PDN)；3G mobile base stations (Node B), radio network controller (RNC),
Other public land mobile networks (Other PLMN).Wherein, the interface between SGSN and BSC is Gb
Interface；Interface between RNC and SGSN is IuPS interfaces.Gb Interface agreement is used for transmitting signaling sum
It is believed that breath, the i.e. interface had not only transmitted signaling but also had transmitted the Internet data of mobile terminal.Network side is by actively adopting
The original signaling of the signaling link of Gb Interface and IuPS interfaces in collection a period of time, when the original letter for obtaining
Make during for attachment received message or Routing Area Update received message, according to attachment received message or Routing Area Update
Characteristic value is generated during received message；Corresponding TDR is determined according to the characteristic value.
Specifically, when the signaling of signaling link of Gb Interface is obtained, according to Attach Request message or route
Area update request message TLLI (temporary link sign) composite character value, and set up the Signaling characteristics value and
The mapping relations of the TDR；Judge that the signaling for obtaining is attachment received message or Routing Area Update received message
When, temporary link during according to attachment received message or Routing Area Update received message indicates TLLI composite characters
Value, according to the composite character value and the corresponding TDR of mapping relationship searching；When the letter for obtaining IuPS interfaces
When making the signaling of link, according to Attach Request message or the source reference address SLR of Routing Area Update request message
Composite character value, and set up the mapping relations of the Signaling characteristics value and the TDR；Judge obtain signaling as
During attachment received message or Routing Area Update received message, received according to attachment received message or Routing Area Update
Purpose reference address DLR composite character values during message, according to the composite character value and mapping relationship searching
Corresponding TDR.
It should be noted that：Attach Request message and Routing Area Update request message are defined in actual applications
It is ATTACHE REQUEST (Attach Request message) and ROUTING AREA UPDATE
REQUEST (Routing Area Update request message).Signaling process and is belonged to those skilled in the art and is used to
With technological means, will not be repeated here.
In view of the IMEI comprising terminal in TDR, preceding the 6 of interception IMEI is TAC (Type Approval
Code, Type Approval number) it is terminal models approval code, typically because TAC is first 6 of IMEI
Represent type.Then compared according to existing terminal IMEI storehouses, by existing terminal IMEI storehouses and
The corresponding relation of the IMEI comprising terminal is that can determine whether whether the corresponding types of a certain IMEI are 4G ends in DR
End, it is possible to filter out the terminal of 2G or 3G, obtains the 4G terminals of access this period.
In order to further filter out because human factor causes 4G terminals not open 4G networks, the present invention is real
Apply the Evolved Packet Core capable field that example further obtains mobile terminal from the TDR, and root
Determine to open the destination mobile terminal of 4G networks according to the Evolved Packet Core capable field.
It should be noted that MS network capability and Evolved Packet Core capable field are in existing net
Represented by E-UTRA TDD support fields in network application.Drilling in MS network capability information
Enter type packet-based core networks capable field and judge whether mobile terminal possesses 4G network capabilities and specifically include：
When Evolved Packet Core capable field value is supported, determine that the mobile terminal possesses 4G
Network capabilities；Otherwise, it determines the mobile terminal does not possess 4G network capabilities.This have the effect that can
To cause the determination result of mobile network signals blind area more accurate.
It is determined that after the mobile terminal with 4G network capabilities, network side is being set by counting this part terminal
The access duration summation fixed time in section, then will access duration summation and is compared with given threshold, if greatly
In given threshold, the cell definitions for just covering the base station are blind area.Wherein, given threshold is according to actual feelings
Condition determines, does not limit herein.
After blind area is determined, the corresponding positional information in the blind area is determined, it is true according to the positional information
The position of the fixed 4G base stations for needing to dispose；Or, the corresponding positional information in the blind area is determined, according to described
Positional information determines the corresponding 4G base stations of the positional information, and optimizes the network signal of the 4G base stations.
For example, A corresponding cells in base station are blind area, base station B now nearest apart from base station A is 4G bases
Stand, the methods such as the transmission signal power of increase 4G base stations can be taken, believed with the 4G networks for improving base station A
Number.
The flow for determining mobile network signals blind area, specific step are further systematically illustrated with reference to Fig. 3
It is rapid as follows.
Step 301：Collection Gb Interface and the original signaling of IuPS interfaces, the original signaling include attachment, with
Track area updates, the message such as authentication ciphering request response.
Step 302：Original signaling to being collected in step 301 is parsed, and therefrom obtains community user
Number, user's online hours, IMEI and wireless access capability, the wireless access capability of terminal to report is specifically attached
And embodied with the E-UTRA TDD support fields in tracing section updating message.
Step 303：According to the IMEI that above-mentioned steps get, preceding 6 TAC are intercepted, to terminal IMEI
Compare in storehouse, judge whether the terminal is 4G terminals.
Step 304：If the terminal for determining in step 303 is 4G terminals, parsed to step 302
The wireless access capability of the terminal to report is checked in result, if E-UTRA TDD support this field is
Supported, i.e. reporting ability show that the terminal supports 4G networks, then illustrate that the terminal is normally to use 4G
Function, this kind of user is the destination mobile terminal to be analyzed.
Step 305：According to the destination mobile terminal that above-mentioned steps are obtained, 2G or 3G where this Terminal Type is counted
The access duration summation of network.
Step 306：When the access duration summation obtained in above-mentioned steps 305 is more than given threshold, it is determined that institute
Stating the cell of non-4G base stations covering, to there is signal covering poor, the problems such as weak covering, that is, is judged to that 4G networks cover
Lid blind area, for this kind of cell, can in time contact related personnel, carry out the network optimization.
Based on identical technology design, the embodiment of the present invention also provides a kind of determination mobile network signals blind area
Device, including：Determine mobile terminal unit 401, determine destination mobile terminal unit 402, it is determined that when accessing
Summation unit 403 long, determines blind area unit 404.The executable above method embodiment of the device.It is of the invention real
The device for applying example offer is as shown in Figure 4.Wherein：
Mobile terminal unit 401 is determined, for for a non-4G base station, it is determined that accessing the non-4G bases
The 4G mobile terminals stood；
Determine destination mobile terminal unit 402, for from the 4G mobile terminals of the non-4G base stations are accessed,
It is determined that opening the destination mobile terminal of 4G networks；
It is determined that duration summation unit 403 is accessed, for according to the destination mobile terminal, it is determined that in setting time
Destination mobile terminal is linked into the access duration summation of the non-4G base stations in section；
Determine blind area unit 404, for when it is determined that access duration summation be more than given threshold when, it is determined that institute
The cell for stating non-4G base stations covering is blind area.
Wherein, non-4G base stations generally comprise 2G or NodeB, determine that mobile terminal unit unit is specifically used
In：
For a non-4G base station, the Gb Interface of the non-4G base stations and the signaling link of luPS interfaces are obtained
The original signaling on road, and the original signaling is parsed, obtain the corresponding TDR of the original signaling；
According to the IMEI in the TDR, it is determined that accessing the 4G mobile terminals of the non-4G base stations.
Specifically, as shown in Fig. 2 2G/3G network topology structures include in figure：Base station sending station (BTS),
Base station controller (BSC), Serving GPRS Support Node (SGSN), GGSN
(GGSN), public data network (PDN)；3G mobile base stations (Node B), radio network controller (RNC),
Other public land mobile networks (Other PLMN).Wherein, the interface between SGSN and BSC is Gb
Interface；Interface between RNC and SGSN is IuPS interfaces.Gb Interface agreement is used for transmitting signaling sum
It is believed that breath, the i.e. interface had not only transmitted signaling but also had transmitted the Internet data of mobile terminal.Network side is by actively adopting
The original signaling of the signaling link of Gb Interface and IuPS interfaces in collection a period of time, determines TDR units
405 are used for：When the original signaling for obtaining is for attachment received message or Routing Area Update received message, according to attached
DLR generation characteristic values when received message or Routing Area Update received message；Determined according to the characteristic value
Corresponding TDR.
Specifically, when the signaling of signaling link of Gb Interface is obtained, according to Attach Request message or route
Area update request message TLLI (temporary link sign) composite character value, and set up the Signaling characteristics value and
The mapping relations of the TDR；Judge that the signaling for obtaining is attachment received message or Routing Area Update received message
When, temporary link during according to attachment received message or Routing Area Update received message indicates TLLI composite characters
Value, according to the composite character value and the corresponding TDR of mapping relationship searching；When the letter for obtaining IuPS interfaces
When making the signaling of link, according to Attach Request message or the source reference address SLR of Routing Area Update request message
Composite character value, and set up the mapping relations of the Signaling characteristics value and the TDR；Judge obtain signaling as
During attachment received message or Routing Area Update received message, received according to attachment received message or Routing Area Update
Purpose reference address DLR composite character values during message, according to the composite character value and mapping relationship searching
Corresponding TDR.
It should be noted that：Attach Request message and Routing Area Update request message are defined in actual applications
It is ATTACHE REQUEST (Attach Request message) and ROUTING AREA UPDATE
REQUEST (Routing Area Update request message).Signaling process and is belonged to those skilled in the art and is used to
With technological means, will not be repeated here.
In view of the IMEI comprising terminal in TDR, preceding the 6 of interception IMEI is TAC, because TAC is
First 6 of IMEI, are terminal models approval code, general proxy type.Then according to existing terminal IMEI
Storehouse is compared, and the corresponding relation by the IMEI comprising terminal in existing terminal IMEI storehouses and DR is
Can determine whether whether the corresponding types of a certain IMEI are 4G terminals, it is possible to filter out the terminal of 2G or 3G,
Obtain the 4G terminals of access this period.
In order to further filter out because human factor causes 4G terminals not open 4G networks, the present invention is real
Apply example further the determination destination mobile terminal unit 402 specifically for：
The Evolved Packet Core capable field of mobile terminal is obtained from the TDR, and is drilled according to described
Enter type packet-based core networks capable field to determine to open the destination mobile terminal of 4G networks.
It should be noted that MS network capability and Evolved Packet Core capable field are in existing net
Represented by E-UTRA TDD support fields in network application.Drilling in MS network capability information
Enter type packet-based core networks capable field and judge whether mobile terminal possesses 4G network capabilities and specifically include：
When Evolved Packet Core capable field value is supported, determine that the mobile terminal possesses 4G
Network capabilities；Otherwise, it determines the mobile terminal does not possess 4G network capabilities.
It is determined that after the mobile terminal with 4G network capabilities, network side is being set by counting this part terminal
The access duration summation fixed time in section, then will access duration summation and is compared with given threshold, if greatly
In given threshold, the cell definitions for just covering the base station are blind area.Wherein, given threshold is according to actual feelings
Condition determines, does not limit herein.
After blind area is determined, network optimization unit 406, for determining the corresponding positional information in the blind area,
Determined to need the position of the 4G base stations of deployment according to the positional information；Or, determine that the blind area is corresponding
Positional information, determines the corresponding 4G base stations of the positional information, and optimize described according to the positional information
The network signal of 4G base stations.
For example, A corresponding cells in base station are blind area, base station B now nearest apart from base station A is 4G bases
Stand, the methods such as the transmission signal power of increase 4G base stations can be taken, believed with the 4G networks for improving base station A
Number.
A kind of answering for device for determining mobile network signals blind area is further systematically illustrated with reference to Fig. 3
With process, comprise the following steps that.
Step 301：Determine that mobile terminal unit 401 gathers Gb Interface and the original signaling of IuPS interfaces, it is described
Original signaling includes the message such as attachment, tracing section updating, authentication ciphering request response.
Step 302：Determine that original signaling of the mobile terminal unit 401 to being collected in step 301 is solved
Analysis, therefrom obtains community user number, user's online hours, IMEI and wireless access capability, terminal to report
Wireless access capability E-UTRA TDD support field bodies specifically in attachment and tracing section updating message
It is existing.
Step 303：Determine that mobile terminal unit 401 determines destination mobile terminal unit 402 according to above-mentioned steps
The IMEI for getting, intercepts preceding 6 TAC, compares in terminal IMEI storehouses, judges that the terminal is
No is 4G terminals.
Step 304：If determining that the terminal that destination mobile terminal unit 402 is determined in step 303 is
4G terminals, then to the wireless access capability that the terminal to report is checked in step 302 analysis result, if
This field of E-UTRA TDD support shows that the terminal supports 4G nets for supported, i.e. reporting ability
Network, then illustrate that the terminal is normally to use 4G functions, this kind of user is the movement of the target to be analyzed
Terminal.
Step 305：It is determined that the destination mobile terminal that duration summation unit 403 is obtained according to above-mentioned steps is accessed,
Count the access duration summation of 2G or 3G network where this Terminal Type.
Step 306：Determine that blind area unit 404 is more than according to the access duration summation obtained in above-mentioned steps 305
During given threshold, it is determined that it is poor that the cell of the non-4G base stations covering has a signal covering, the problems such as weak covering,
It is judged to 4G network blind area of coverage, for this kind of cell, can in time contacts related personnel, carries out network
Optimization.
In sum, on the one hand the embodiment of the present invention determines this kind of base of access by 2G base stations and NodeB
The 4G mobile terminals stood, and the 4G movements for being not turned on 4G networks are excluded from this kind of 4G mobile terminals
Terminal, obtains last destination mobile terminal；On the other hand the destination mobile terminal in setting time section is determined
Be linked into the access duration summation of the non-4G base stations, when it is determined that access duration summation be more than given threshold
When, it is determined that the cell of the non-4G base stations covering is blind area.It can be seen that, the embodiment of the present invention is by excluding
The 4G mobile terminals for being not turned on 4G networks have obtained accurate destination mobile terminal, and count in setting
Between in section destination mobile terminal be linked into the access duration summation of the non-4G base stations, when it is determined that access duration
When summation is more than given threshold, it was demonstrated that the terminal in this base station range there occurs refluence, therefore
The 4G network overlapping effects of this base station are bad, are defined as blind area.
The present invention is with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Flow chart and/or block diagram describe.It should be understood that can by computer program instructions realize flow chart and/
Or flow in each flow and/or square frame and flow chart and/or block diagram in block diagram and/or
The combination of square frame.These computer program instructions to all-purpose computer, special-purpose computer, embedded can be provided
The processor of processor or other programmable data processing devices is producing a machine so that by computer
Or the instruction of the computing device of other programmable data processing devices is produced for realizing in one stream of flow chart
The device of the function of being specified in journey or multiple one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable data processing devices
In the computer-readable memory for working in a specific way so that storage is in the computer-readable memory
Instruction is produced includes the manufacture of command device, and the command device is realized in one flow of flow chart or multiple streams
The function of being specified in one square frame of journey and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and series of operation steps is performed on computer or other programmable devices to produce computer implemented place
Reason, so as to the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of being specified in flow or multiple one square frame of flow and/or block diagram or multiple square frames.
, but those skilled in the art once know base although preferred embodiments of the present invention have been described
This creative concept, then can make other change and modification to these embodiments.So, appended right will
Ask and be intended to be construed to include preferred embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this hair to the present invention
Bright spirit and scope.So, if it is of the invention these modification and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of method for determining mobile network signals blind areas, it is characterised in that the method includes：
For a non-4G base station, it is determined that accessing the 4G mobile terminals of the non-4G base stations；
From the 4G mobile terminals of the non-4G base stations are accessed, it is determined that opening the target movement of 4G networks eventually
End；
According to the destination mobile terminal, it is determined that being linked into the interior destination mobile terminal of setting time section described non-
The access duration summation of 4G base stations；
When it is determined that access duration summation be more than given threshold when, it is determined that the cell of the non-4G base stations covering
It is blind area.
2. the method for claim 1, it is characterised in that the determination accesses the non-4G base stations
4G mobile terminals, including：
For a non-4G base station, the Gb Interface of the non-4G base stations and the signaling link of luPS interfaces are obtained
The original signaling on road, and the original signaling is parsed, obtain the corresponding event of the original signaling detailed
Thin record TDR；
Mobile device world identification code IMEI in the TDR, it is determined that accessing the non-4G base stations
4G mobile terminals.
3. method as claimed in claim 2, it is characterised in that described to be parsed to the original signaling,
The corresponding event detail records TDR of the original signaling is obtained, including：
When the original signaling for obtaining is for attachment received message or Routing Area Update received message, connect according to attachment
By message or Routing Area Update received message generation characteristic value；
Corresponding TDR is determined according to the characteristic value.
4. method as claimed in claim 2, it is characterised in that from the 4G for accessing the non-4G base stations
In mobile terminal, it is determined that the destination mobile terminal of 4G networks is opened, including：
The Evolved Packet Core capable field of mobile terminal is obtained from the TDR, and is drilled according to described
Enter type packet-based core networks capable field to determine to open the destination mobile terminal of 4G networks.
5. the method as described in Claims 1 to 4 is any, it is characterised in that determine that the non-4G base stations are covered
The cell of lid be blind area after, also include：
Determine the corresponding positional information in the blind area, determined to need the 4G base stations of deployment according to the positional information
Position；Or,
Determine the corresponding positional information in the blind area, the positional information correspondence is determined according to the positional information
4G base stations, and optimize the network signal of the 4G base stations.
6. a kind of device for determining mobile network signals blind areas, it is characterised in that the device includes：
Mobile terminal unit is determined, for for a non-4G base station, it is determined that accessing the non-4G base stations
4G mobile terminals；
Determine destination mobile terminal unit, for from the 4G mobile terminals of the non-4G base stations are accessed, really
Surely the destination mobile terminal of 4G networks is opened；
It is determined that duration summation unit is accessed, for according to the destination mobile terminal, it is determined that in setting time section
Interior destination mobile terminal is linked into the access duration summation of the non-4G base stations；
Determine blind area unit, for when it is determined that access duration summation be more than given threshold when, it is determined that it is described
The cell of non-4G base stations covering is blind area.
7. device as claimed in claim 6, it is characterised in that the determination mobile terminal unit unit tool
Body is used for：
For a non-4G base station, the Gb Interface of the non-4G base stations and the signaling link of luPS interfaces are obtained
The original signaling on road, and the original signaling is parsed, obtain the corresponding event of the original signaling detailed
Thin record TDR；
Mobile device world identification code IMEI in the TDR, it is determined that accessing the non-4G base stations
4G mobile terminals.
8. device as claimed in claim 7, it is characterised in that also include：
TDR units are determined, for being that attachment received message or Routing Area Update receive when the original signaling for obtaining
During message, according to attachment received message or Routing Area Update received message generation characteristic value；
Corresponding TDR is determined according to the characteristic value.
9. device as claimed in claim 7, it is characterised in that the determination destination mobile terminal unit tool
Body is used for：
The Evolved Packet Core capable field of mobile terminal is obtained from the TDR, and is drilled according to described
Enter type packet-based core networks capable field to determine to open the destination mobile terminal of 4G networks.
10. the device as described in claim 6~9 is any, it is characterised in that also include：
Network optimization unit, for determining the corresponding positional information in the blind area, according to the positional information portion
Administration 4G base stations；Or,
Determine the corresponding positional information in the blind area, the positional information correspondence is determined according to the positional information
4G base stations, and optimize the network signal of the 4G base stations.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587721A (en) * | 2017-09-28 | 2019-04-05 | 中国移动通信集团浙江有限公司 | A kind of subzone network coverage evaluating method and device |
| WO2019105057A1 (en) * | 2017-11-30 | 2019-06-06 | 华为技术有限公司 | Method and device for network optimization |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428735A (en) * | 2013-08-07 | 2013-12-04 | 北京拓明科技有限公司 | Method for judging TD-SCDMA (time division-synchronization code division multiple access) indoor weak coverage on basis of A and Abis interface signaling |
| CN104735637A (en) * | 2013-12-23 | 2015-06-24 | 中国移动通信集团江苏有限公司 | Multi-mode terminal lock network judging method and device |
| CN104936203A (en) * | 2014-03-17 | 2015-09-23 | 中兴通讯股份有限公司 | Method and device for determining capability of mobile terminal |
-
2015
- 2015-12-16 CN CN201510946554.5A patent/CN106888471B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428735A (en) * | 2013-08-07 | 2013-12-04 | 北京拓明科技有限公司 | Method for judging TD-SCDMA (time division-synchronization code division multiple access) indoor weak coverage on basis of A and Abis interface signaling |
| CN104735637A (en) * | 2013-12-23 | 2015-06-24 | 中国移动通信集团江苏有限公司 | Multi-mode terminal lock network judging method and device |
| CN104936203A (en) * | 2014-03-17 | 2015-09-23 | 中兴通讯股份有限公司 | Method and device for determining capability of mobile terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587721A (en) * | 2017-09-28 | 2019-04-05 | 中国移动通信集团浙江有限公司 | A kind of subzone network coverage evaluating method and device |
| WO2019105057A1 (en) * | 2017-11-30 | 2019-06-06 | 华为技术有限公司 | Method and device for network optimization |
| CN109862580A (en) * | 2017-11-30 | 2019-06-07 | 华为技术有限公司 | A kind of network optimized approach and device |
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|---|---|
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