CN108323243A - A kind of falling result detection method and device of CSFB, computer storage media - Google Patents
A kind of falling result detection method and device of CSFB, computer storage media Download PDFInfo
- Publication number
- CN108323243A CN108323243A CN201780002072.1A CN201780002072A CN108323243A CN 108323243 A CN108323243 A CN 108323243A CN 201780002072 A CN201780002072 A CN 201780002072A CN 108323243 A CN108323243 A CN 108323243A
- Authority
- CN
- China
- Prior art keywords
- csfb
- community
- network
- testing result
- rise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 34
- 230000002159 abnormal effect Effects 0.000 claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000010295 mobile communication Methods 0.000 claims abstract description 9
- 230000001960 triggered effect Effects 0.000 claims abstract 2
- 238000004590 computer program Methods 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims 1
- 238000012913 prioritisation Methods 0.000 description 11
- 230000000977 initiatory effect Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000004088 simulation Methods 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 102000018059 CS domains Human genes 0.000 description 3
- 108050007176 CS domains Proteins 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Substances C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
- H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses falling result detection method, device and the computer readable storage mediums of a kind of CSFB.Wherein method includes：It when caller CSFB processing is triggered in user equipment (UE) side and network environment is that the 4G services of forth generation mobile communication are abnormal, detects whether the UE can initiate access request in specified duration to the first community of GSM network, obtains testing result；Judge whether the CSFB falls success after rise based on the testing result.
Description
Technical field
The present invention relates to circuit domain dropping (CSFB, Circuit Switched Fallback) technical fields, more particularly to
A kind of falling result detection method and device of CSFB, computer storage media.
Background technology
Since the wireless communication of long term evolution (LTE, Long Term Evolution) and 2G/3G bimodulus UE is single nothing
Ray mode (Signal-radio mode), therefore, bimodulus or multimode UE with LTE and 2G/3G access capabilities are using
When LTE is accessed, 2G/3G circuit domain business signals can not be transmitted.In order to make UE (UE, User Equipment) LTE access or
It is resident lower to carry out the circuit domains such as speech (CS, Circuit Switched) business, and can to UE in the case where LTE is accessed just
It is properly processed in packet domain (PS, Packet Switch) business of progress, produces CSFB technologies.
During CSFB, the promoter of phone is known as caller (MO, Mobile Origination), the recipient of phone
Referred to as called (MT, Mobile Termination), MO and MT are respectively corresponding with the CSFB signaling processes of oneself.For CSFB mistakes
For MT in journey, due to the appearance of various abnormal conditions can be probability lead to CSFB procedure failures, so as to cause phone without
Method is connected, and the falling result for how effectively detecting the CSFB under abnormal scene is particularly necessary.
Invention content
In order to solve the above technical problems, an embodiment of the present invention provides the falling result detection methods and dress of a kind of CSFB
It sets, computer storage media.
The embodiment of the present invention provides a kind of falling result detection method of CSFB, including：
It is that the 4G services of forth generation mobile communication are abnormal to trigger caller CSFB processing and network environment when user equipment (UE) side
When, it detects whether the UE can initiate access request in specified duration to the first community of GSM network, obtains detection knot
Fruit；
Judge whether the CSFB falls success after rise based on the testing result.
In said program, the method further includes：
The neighboring community for configuring the cell that the UE was in the second community of LTE network and configured the LTE network is
The first community of GSM network.
In said program, the method further includes：
It triggers the UE to be registered in the second community of LTE network, and carries out being redirected to GSM network；
When the UE completes in the GSM network to preset flow, controls the UE and be back to the second small of the LTE network
Area.
It is described to judge whether the CSFB falls success after rise based on the testing result in said program, including：
When testing result is the UE access request cannot be initiated to the first community of GSM network in the specified duration
When, determine that the CSFB falls failure after rise.
It is described to judge whether the CSFB falls success after rise based on the testing result in said program, including：
When testing result is that the UE returns to LTE network, determine that the CSFB falls failure after rise.
It is described to judge whether the CSFB falls success after rise based on the testing result in said program, further include：
When testing result is the UE access request can be initiated to the first community of GSM network in the specified duration
When, if the UE establishes circuit domain CS calls, it is determined that the CSFB is fallen after rise successfully.
The embodiment of the present invention provides a kind of falling result detection device of CSFB, and described device includes：
Control unit, it is forth generation mobile communication 4G to trigger caller CSFB processing and network environment when user equipment (UE) side
It when service is abnormal, detects whether the UE can initiate access request in specified duration to the first community of GSM network, obtains
Testing result；
Judging unit judges whether the CSFB falls success after rise based on the testing result.
In said program, described control unit configures the UE and is in the second community of LTE network and described in configuring
The neighboring community of the cell of LTE network is the first community of GSM network.
In said program, described control unit triggers the UE and is registered in the second community of LTE network, and carries out weight
It is directed to GSM network；When the UE the GSM network complete preset flow, control the UE and be back to the LTE network
Second community.
In said program, the judging unit, when testing result is that the UE cannot be in the specified duration to GSM nets
When the first community of network initiates access request, determine that the CSFB falls failure after rise.
In said program, the judging unit determines the CSFB when testing result is that the UE returns to LTE network
Fall failure after rise.
In said program, the judging unit, when testing result is that the UE can be in the specified duration to GSM network
First community when initiating access request, if the UE establishes circuit domain CS call, it is determined that the CSFB is fallen after rise successfully.
The embodiment of the present invention provides a kind of falling result detection device of CSFB again, including：It processor and is configured to deposit
The memory of the enough computer programs run on a processor of energy storage,
Wherein, when the processor is configured to run the computer program, the step of executing any of the above-described method.
The embodiment of the present invention additionally provides a kind of computer readable storage medium, is stored thereon with computer program, described
The step of any of the above-described method is realized when computer program is executed by processor.
Technical solution provided in an embodiment of the present invention can detect during initiating caller CSFB, and 4G signals service not
The feasibility and stability of available CSFB prioritization schemes, in this way, further CSFB mistakes can be improved improvement and optimization scheme
The successful probability of journey, the calling to promote user are experienced.
Description of the drawings
Fig. 1 is the flow diagram 1 of the falling result detection method of CSFB of the embodiment of the present invention；
Fig. 2 is the flow diagram 2 of the falling result detection method of CSFB of the embodiment of the present invention；
Fig. 3 is the schematic diagram of simulation code of the embodiment of the present invention；
Fig. 4 is the structure composition schematic diagram of the falling result detection device of CSFB of the embodiment of the present invention；
Fig. 5 is the hardware configuration composition schematic diagram of the falling result detection device of CSFB of the embodiment of the present invention.
Specific implementation mode
The characteristics of in order to more fully hereinafter understand the embodiment of the present invention and technology contents, below in conjunction with the accompanying drawings to this hair
The realization of bright embodiment is described in detail, appended attached drawing purposes of discussion only for reference, is not used for limiting the embodiment of the present invention.
Under normal circumstances, the starting up of terminal with CSFB functions can search for LTE network, complete LTE/2G network associations note
Volume, and voice caller can be carried out and be called.
CSFB processes include three phases：1) UE initiates to call and (correspond to MO) in LTE network, or reception paging is (right
It should be in MT)；2) UE falls after rise under LTE network guide and searches for suitable GSM cell/WCDMA cells and accessed；3) UE is read
GSM cell/WCDMA cell systems broadcast the message and establish voice communication.
With the base stations GSM/TDSCDMA that LTE base station scale constantly expands and part is old logout and backset, it is former
Some networks are deployed in the configuration of base station signaling side not real-time update, configuration information and reality that network is handed down to UE occur
Deployment scenario it is inconsistent, there are various abnormal conditions so as to cause the voice communication of this cross-systems of CSFB (InterRAT),
For example be not turned on, repeat connection failure etc..
To solve the problems, such as such call brought because network disposes incompatible situation, each manufacturer terminal uses various excellent
Change means are experienced to improve call, to verify the reasonability of CSFB prioritization schemes, it is necessary to the CSFB processes under abnormal scene
It is detected, pointedly to improve CSFB prioritization schemes.
CSFB falls scheme after rise and redirects falling scheme using 3GPP R8, during CSFB is disposed, because of asking for parameter configuration
It is abnormal that topic can cause CSFB processes to occur probabilityly.For this purpose, an embodiment of the present invention provides the GSM that a kind of network side is specified is small
Area's weak signal access failure, GSM strong signal cell LU of the mobile phone before record to complete CSFB, and the call of verification mobile phone side is excellent
The validity and reasonability of change scheme.
Fig. 1 is the flow diagram of the falling result detection method of CSFB provided in an embodiment of the present invention, as shown in Figure 1,
Detection method includes the following steps for the falling result of the CSFB：
Step 101：It is forth generation mobile communication 4G clothes to trigger caller CSFB processing and network environment when user equipment (UE) side
It when business is abnormal, detects whether the UE can initiate access request in specified duration to the first community of GSM network, is examined
Survey result；
Step 102：Judge whether the CSFB falls success after rise based on the testing result.
Here, the executive agent corresponding to the present embodiment can be the device that can have network environment analog functuion,
That is the environment that can simulate at least one network by having the unit simulation of aforementioned function, for example, may include having
At least one of GSM, CDMA, TSCDMA, WCDMA, LTE, 5G, NR network environment.
When practical application, a network for being applied to the embodiment of the present invention can be constructed by way of laboratory simulations
Environment, that is to say, that the scene where UE described in the embodiment of the present invention is obtained by emulation mode, is handled in this way, a side
Face, staff need not remove Site Detection, so as to reduce personnel cost；On the other hand, live scene is possible to also
Other factors are contained, to influence testing result, so using the artificial network of the embodiment of the present invention, it is existing that reproduction can be stablized
The CSFB exception scenes that field network occurs can eliminate other factors under the scene described in the embodiment of the present invention and be tied to detection
The influence of fruit.Based on this, in some embodiments, detection is located at languages of the UE under GSM network under emulated network environment
Sound talking state.
Further, before the present embodiment executes step 101, the configuration UE can be pre-configured with and be in LTE network
In second community and configure the LTE network cell neighboring community be GSM network first community.Specifically match confidence
May include having the information such as network and frequency point, the bandwidth of each cell in breath, here without repeating；Configuration information issues
Mode can be specifically placed on by SI information in that SIB, can be determined according to the preset strategy between UE, than
Such as, it may be determined that for mode just in SIB8, can also have other configuring conditions, here without exhaustion.
Aforementioned network environment is that forth generation mobile communication 4G service is abnormal, the device can carry out mould through this embodiment
Quasi- to obtain in the network environment that the UE is in abnormal, specific analog form does not limit here.
In the present embodiment, if the unavailable situation of exception service under network analog 4G, then can be to the UE for initiating access 4G
Relevant refusal information is sent, for example, can be：CS domain temporarily not available.
And before executing step 101, method may include：
It triggers the UE to be registered in the second community of LTE network, and carries out being redirected to GSM network；
When the UE completes in the GSM network to preset flow, controls the UE and be back to the second small of the LTE network
Area.
Wherein, the redirection can be that RRC is redirected.
The default flow may include：The flow of location updating (LU) and GMM RAU (routing update).
It is described to judge whether the CSFB falls success after rise based on the testing result, including：
When testing result is the UE access request cannot be initiated to the first community of GSM network in the specified duration
When, determine that the CSFB falls failure after rise；
Alternatively,
When testing result is that the UE returns to LTE network, determine that the CSFB falls failure after rise.
It is described to judge whether the CSFB falls success after rise based on the testing result, further include：
When testing result is the UE access request can be initiated to the first community of GSM network in the specified duration
When, if the UE establishes circuit domain CS calls, it is determined that the CSFB is fallen after rise successfully.
Method provided in an embodiment of the present invention, can be during initiating caller CSFB, and 4G signals service not available field
Under scape, detect whether the UE can initiate access request in specified duration to the first community of GSM network, described in judgement
Whether CSFB falls success after rise, to demonstrate the feasibility and stability of the CSFB prioritization schemes under the scene, in this way, can be with
Further improvement and optimization scheme improves the successful probability of CSFB processes, and the calling to promote user experiences.
In addition, detection is located at voice call states of the UE under GSM network under emulated network environment, using emulation
Mode do not need staff and go to scene, and the factor of other influences detection can be removed, so, it is possible to substantially reduce personnel
Cost, meanwhile, it is capable to eliminate influence of the other factors to testing result under the scene described in the embodiment of the present invention.
The present invention is described in further detail again with reference to an Application Example.
It is small by emulation platform one network environment of construction, including frequency division duplex (FDD)-LTE in this application embodiment
Area, WCDMA cells, GSM cell；Wherein, it is adjacent area cell information that WCDMA 1 is configured in LTE SIB, and configuration GSM cell is neighbour
Area's cell configures the adjacent areas LTE cell information in WCDMA SIB18.
This application embodiment provides a kind of CSFB exceptions scene：Mobile phone side is during initiating caller CSFB, 4G signals
Service unavailable, the validity and reasonability of verification mobile phone side call prioritization scheme.
Network side is configured for UE first, is neighboring community by the cell of GSM network；
Specifically：Artificial network constructs a network environment, including TDD-LTE/TDSCDMA/GSM cells, wherein LTE
It is adjacent area cell information that GSM is configured in SIB.The adjacent areas LTE cell information is configured in GSM SI.
The detection method of the falling result of this application embodiment CSFB, as shown in Fig. 2, including the following steps：
Following processing can be first carried out in advance, and triggering UE is registered in LTE cells, and RRC redirects RRC Redirection
Onto GSM network, UE is allowed to complete the flow of LU and GMM RAU on gsm cells, is then back to LTE cells；
Step 201：After UE returns to LTE cells, is received in LTE attach requests and is handed down to UE inside Attach Accept,
Specified speech scheme is CSFB；
Specifically, after UE MT, UE booting, joint evolved packet system (EPS, Evolved Packet is first carried out
System)/international mobile subscriber identity (IMSI, International Mobile Subscriber
Identification Number) attachment flow.
Wherein, include that triggering UE sends Attach Request message (Attach Request) to LTE base station in this process,
Receive the attachment received message (Attach Accept) that the LTE base station is sent, wherein the attachment received message, which carries, to be used
In the instruction information for indicating that the UE uses preset CSFB prioritization schemes to carry out speech business.Fig. 3 is the embodiment of the present invention
The schematic diagram one of simulation code, wherein：IMS voice over PS (V)=Not supported (0) represent the instruction letter
Breath.
Step 202：UE triggers MO CSFB flows, and extended service request, network are sent in LTE network
Simulate the unavailable situation of exception service under 4G：CS domain temporarily not available；
Here, when practical application, MO is needed to initiate the calling for MT first, then, MT just receives network side and issues
Paging message.
Specifically, after the mobile services switching centre in network (MSC) receives initial address request (IAM) incoming message,
According to existing SGs associations and mobile management entity (MME, Mobility Management Entity) information, send
SGsAP-PAGING-REQUEST message is to MME, and here, SGsAP-PAGING-REQUEST message carries following information：IMSI、
Temporary Mobile Subscriber Identity (TMSI, Temporary Mobile Subscriber Identity), service identification (Service
Indicator), calling number, location area information.
MME sends paging (Paging) message to base station after receiving message, and the Paging flows eated dishes without rice or wine are initiated in base station.UE is built
It stands connection and sends Extended Service Request message and disappear to MME, MME transmissions SGsAP-SERVICE-REQUEST
It ceases and receives this message to MSC, MSC, no longer retransmit paging request message to MME.To avoid in call-connection process, caller waits for
Overlong time, MSC receive the SGs Service Request message indicated comprising Idle state, first calling are notified to connect
During continuous.MME sends Initial UE Context Setup message to base station；
Here, Initial UE Context Setup message carries CS Fallback Indicator, CS
Fallback Indicator be used to indicate base station UE because CSFB business need to fall back to UMTS Terrestrial radio access network (UTRAN,
UMTS Terrestrial Radio Access Network)/GSM EDGE Radio Access Network (GERAN, GSM EDGE
Radio Access Network)。
In attachment flow, UE receives the LTE_RRCConnectionRelease signalings of LTE base station transmission, that is, redirects
Order.
Step 203：Detect whether UE can initiate power scan within specified timer to adjacent area GSM frequency points automatically
Access request Channel Request are initiated, and carry correct access request cause value；If can, then follow the steps 204；It is no
Then, prioritization scheme fails.
Step 204：Network side starts the subsequent flows of CSFB at GSM layers, and it is logical to check that mobile phone can be successfully established CS voices
Words illustrate scheme optimization success.
Wherein, judge that scheme optimization fails, may include following two reasons, reason 1, UE cannot specified timer it
0 access request Channel Request of interior initiation GSM, judgement prioritization scheme failure, FAIL；
Reason 2 detects that UE returns to LTE, does not initiate CSFB flows, judgement prioritization scheme failure, FAIL.
The method of embodiment to realize the present invention, the embodiment of the present invention additionally provide a kind of falling result detection dress of CSFB
It sets, as shown in figure 4, described device includes：
Control unit 41, it is forth generation mobile communication to trigger caller CSFB processing and network environment when user equipment (UE) side
It when 4G services are abnormal, detects whether the UE can initiate access request in specified duration to the first community of GSM network, obtains
To testing result；
Judging unit 42 judges whether the CSFB falls success after rise based on the testing result.
Here, the executive agent corresponding to the present embodiment can be the device that can have network environment analog functuion,
That is the environment that can simulate at least one network by having the unit simulation of aforementioned function, for example, may include having
At least one of GSM, CDMA, TSCDMA, WCDMA, LTE, 5G, NR network environment.
When practical application, a network for being applied to the embodiment of the present invention can be constructed by way of laboratory simulations
Environment, that is to say, that the scene where UE described in the embodiment of the present invention is obtained by emulation mode, is handled in this way, a side
Face, staff need not remove Site Detection, so as to reduce personnel cost；On the other hand, live scene is possible to also
Other factors are contained, to influence testing result, so using the artificial network of the embodiment of the present invention, it is existing that reproduction can be stablized
The CSFB exception scenes that field network occurs can eliminate other factors under the scene described in the embodiment of the present invention and be tied to detection
The influence of fruit.Based on this, in some embodiments, detection is located at languages of the UE under GSM network under emulated network environment
Sound talking state.
Further, before the present embodiment executes step 101, the configuration UE can be pre-configured with and be in LTE network
In second community and configure the LTE network cell neighboring community be GSM network first community.Specifically match confidence
May include having the information such as network and frequency point, the bandwidth of each cell in breath, here without repeating；Configuration information issues
Mode can be specifically placed on by SI information in that SIB, can be determined according to the preset strategy between UE, than
Such as, it may be determined that for mode just in SIB8, can also have other configuring conditions, here without exhaustion.
Aforementioned network environment is that forth generation mobile communication 4G service is abnormal, the device can carry out mould through this embodiment
Quasi- to obtain in the network environment that the UE is in abnormal, specific analog form does not limit here.
In the present embodiment, if the unavailable situation of exception service under network analog 4G, then can be to the UE for initiating access 4G
Relevant refusal information is sent, for example, can be：CS domain temporarily not available.
And control unit 41 triggers the UE and is registered in the second community of LTE network, and carries out being redirected to GSM
Network；
When the UE completes in the GSM network to preset flow, controls the UE and be back to the second small of the LTE network
Area.
Wherein, the redirection can be that RRC is redirected.
The default flow may include：The flow of location updating (LU) and GMM RAU (routing update).
The judging unit 42, when testing result is that the UE cannot be in the specified duration to the first of GSM network
When cell initiates access request, determine that the CSFB falls failure after rise；
Alternatively,
When testing result is that the UE returns to LTE network, determine that the CSFB falls failure after rise.
The judging unit 42, when testing result be that the UE can be to GSM network in the specified duration it is first small
When area initiates access request, if the UE establishes circuit domain CS calls, it is determined that the CSFB is fallen after rise successfully.
Method provided in an embodiment of the present invention, can be during initiating caller CSFB, and 4G signals service not available field
Under scape, detect whether the UE can initiate access request in specified duration to the first community of GSM network, described in judgement
Whether CSFB falls success after rise, to demonstrate the feasibility and stability of the CSFB prioritization schemes under the scene, in this way, can be with
Further improvement and optimization scheme improves the successful probability of CSFB processes, and the calling to promote user experiences.
In addition, detection is located at voice call states of the UE under GSM network under emulated network environment, using emulation
Mode do not need staff and go to scene, and the factor of other influences detection can be removed, so, it is possible to substantially reduce personnel
Cost, meanwhile, it is capable to eliminate influence of the other factors to testing result under the scene described in the embodiment of the present invention.
It should be noted that：The falling result detection device for the CSFB that above-described embodiment provides is in the falling knot for carrying out CSFB
It, can as needed will be above-mentioned only with the division progress of above-mentioned each program module for example, in practical application when fruit detects
Processing distribution is completed by different program module, i.e., the internal structure of device is divided into different program modules, with complete with
The all or part of processing of upper description.In addition, the falling result detection device and CSFB of the CSFB that above-described embodiment provides
It falls result detection method embodiment after rise and belongs to same design, specific implementation process refers to embodiment of the method, and which is not described herein again.
The hardware realization of each unit in falling result detection device based on above-mentioned CSFB, in order to realize the embodiment of the present invention
It provides, the embodiment of the present invention additionally provides a kind of falling result detection device of CSFB, as shown in figure 5, described device 50 is wrapped
It includes：Processor 51 and the memory 52 for being configured to the computer program that storage can be run on a processor,
Wherein, when the processor 51 is configured to run the computer program, the method step in previous embodiment is executed
Suddenly.
Certainly, when practical application, as shown in figure 5, the various components in the device 50 are coupling in one by bus system 53
It rises.It is understood that bus system 53 is for realizing the connection communication between these components.Bus system 53 except include data/address bus it
Outside, further include power bus, controlling bus and status signal bus in addition.It, in Figure 5 will be various total but for the sake of clear explanation
Line is all designated as bus system 53.
In the exemplary embodiment, the embodiment of the present invention additionally provides a kind of computer readable storage medium, such as including
The memory 52 of computer program, above computer program can be held by the processor 51 of the falling result detection device 50 of CSFB
Row, to complete step described in preceding method.Computer readable storage medium can be magnetic RAM (FRAM,
Ferromagnetic random access memory), read-only memory (ROM, Read Only Memory), it is programmable only
Read memory (PROM, Programmable Read-Only Memory), Erasable Programmable Read Only Memory EPROM (EPROM,
Erasable Programmable Read-Only Memory), electrically erasable programmable read-only memory (EEPROM,
Electrically Erasable Programmable Read-Only Memory), flash memory (Flash
Memory), magnetic surface storage, CD or CD-ROM (CD-ROM, Compact Disc Read-Only Memory) etc.
Memory.
It, in the absence of conflict, can be in any combination between technical solution recorded in the embodiment of the present invention.
In several embodiments provided by the present invention, it should be understood that disclosed method and smart machine, Ke Yitong
Other modes are crossed to realize.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as：Multiple units or component can be tied
It closes, or is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each group
At the mutual coupling in part or direct-coupling or communication connection can be by some interfaces, equipment or unit it is indirect
Coupling or communication connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be and be physically separated, aobvious as unit
The component shown can be or may not be physical unit, you can be located at a place, may be distributed over multiple network lists
In member；Some or all of wherein unit can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a second processing unit,
Can also be each unit individually as a unit, it can also be during two or more units be integrated in one unit；
The form that hardware had both may be used in above-mentioned integrated unit is realized, the form that hardware adds SFU software functional unit can also be used real
It is existing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Industrial applicibility
Technical solution provided in an embodiment of the present invention, can be during initiating caller CSFB, and the service of 4G signals is unavailable
Scene under, detect whether the UE can initiate access request in specified duration to the first community of GSM network, to judge
Whether the CSFB falls success after rise, to demonstrate the feasibility and stability of the CSFB prioritization schemes under the scene, in this way,
Further improvement and optimization scheme it can improve the successful probability of CSFB processes, the calling to promote user is experienced.
Claims (14)
1. the falling result detection method of circuit domain dropping CSFB a kind of, the method includes：
When caller CSFB processing is triggered in user equipment (UE) side and network environment is that the 4G services of forth generation mobile communication are abnormal, inspection
It surveys whether the UE can initiate access request in specified duration to the first community of GSM network, obtains testing result；
Judge whether the CSFB falls success after rise based on the testing result.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
The neighboring community for configuring the cell that the UE was in the second community of LTE network and configured the LTE network is GSM
The first community of network.
3. according to the method described in claim 2, it is characterized in that, the method further includes：
It triggers the UE to be registered in the second community of LTE network, and carries out being redirected to GSM network；
When the UE the GSM network complete preset flow, control the second community that the UE is back to the LTE network.
4. according to claim 1-3 any one of them methods, which is characterized in that described based on described in testing result judgement
Whether CSFB falls success after rise, including：
When testing result, which is the UE, to initiate access request to the first community of GSM network in the specified duration,
Determine that the CSFB falls failure after rise.
5. according to claim 1-3 any one of them methods, which is characterized in that described based on described in testing result judgement
Whether CSFB falls success after rise, including：
When testing result is that the UE returns to LTE network, determine that the CSFB falls failure after rise.
6. according to claim 1-3 any one of them methods, which is characterized in that described based on described in testing result judgement
Whether CSFB falls success after rise, further includes：
When testing result, which is the UE, to initiate access request to the first community of GSM network in the specified duration, if
The UE establishes circuit domain CS calls, it is determined that the CSFB is fallen after rise successfully.
7. the falling result detection device of CSFB a kind of, described device include：
Control unit, it is the 4G services of forth generation mobile communication to trigger caller CSFB processing and network environment when user equipment (UE) side
It when abnormal, detects whether the UE can initiate access request in specified duration to the first community of GSM network, is detected
As a result；
Judging unit judges whether the CSFB falls success after rise based on the testing result.
8. device according to claim 7, which is characterized in that described control unit configures the UE and is in LTE network
In second community and configure the LTE network cell neighboring community be GSM network first community.
9. device according to claim 8, which is characterized in that described control unit triggers the UE and is registered to LTE network
Second community in, and carry out being redirected to GSM network；When the UE completes in the GSM network to preset flow, described in control
UE is back to the second community of the LTE network.
10. according to claim 7-9 any one of them devices, which is characterized in that the judging unit, when testing result is institute
When access request cannot be initiated in the specified duration to the first community of GSM network by stating UE, determines that the CSFB is fallen after rise and lose
It loses.
11. according to claim 7-9 any one of them devices, which is characterized in that the judging unit, when testing result is institute
When stating UE return LTE networks, determine that the CSFB falls failure after rise.
12. according to claim 7-9 any one of them devices, which is characterized in that the judging unit, when testing result is institute
When access request can be initiated in the specified duration to the first community of GSM network by stating UE, if the UE establishes circuit domain CS
Call, it is determined that the CSFB is fallen after rise successfully.
13. the falling result detection device of CSFB a kind of, described device include：Processor and be configured to storage can be in processor
The memory of the computer program of upper operation,
Wherein, when the processor is configured to run the computer program, perform claim requires any one of 1 to 6 the method
The step of.
14. a kind of computer readable storage medium, is stored thereon with computer program, the computer program is executed by processor
The step of any one of Shi Shixian claims 1 to 6 the method.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/104974 WO2019061488A1 (en) | 2017-09-30 | 2017-09-30 | Csfb fallback result detection method and apparatus, and computer storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108323243A true CN108323243A (en) | 2018-07-24 |
Family
ID=62894119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780002072.1A Pending CN108323243A (en) | 2017-09-30 | 2017-09-30 | A kind of falling result detection method and device of CSFB, computer storage media |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108323243A (en) |
| WO (1) | WO2019061488A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988821A (en) * | 2019-05-22 | 2020-11-24 | 华为技术有限公司 | Voice communication method and device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100234026A1 (en) * | 2009-03-13 | 2010-09-16 | Qualcomm Incorporated | Resource search in a communication network |
| EP2651177A2 (en) * | 2012-04-09 | 2013-10-16 | Telefonaktiebolaget L M Ericsson AB (Publ) | Link Failure Detection and Interworking System Relocation in Circuit Switched Fallback |
| CN103916920A (en) * | 2012-12-31 | 2014-07-09 | 展讯通信（上海）有限公司 | Method and system for processing paging |
| CN104798435A (en) * | 2012-12-28 | 2015-07-22 | 华为技术有限公司 | Circuit switched fall back switching method, device and base station |
| CN105338583A (en) * | 2014-07-29 | 2016-02-17 | 展讯通信（上海）有限公司 | Network switching method based on circuit switched domain fall back CSFB |
| WO2016032712A1 (en) * | 2014-08-29 | 2016-03-03 | Intel Corporation | Circuit switched fall back improvements |
| CN105451285A (en) * | 2014-07-29 | 2016-03-30 | 展讯通信（上海）有限公司 | Cell redirection method based on circuit switched domain fall back (CSFB) |
| CN106470453A (en) * | 2015-08-21 | 2017-03-01 | 展讯通信（上海）有限公司 | User terminal and its circuit domain fallback method and device |
| CN106489282A (en) * | 2014-07-07 | 2017-03-08 | 苹果公司 | Process for 3GPP circuit switched fallback |
-
2017
- 2017-09-30 CN CN201780002072.1A patent/CN108323243A/en active Pending
- 2017-09-30 WO PCT/CN2017/104974 patent/WO2019061488A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100234026A1 (en) * | 2009-03-13 | 2010-09-16 | Qualcomm Incorporated | Resource search in a communication network |
| EP2651177A2 (en) * | 2012-04-09 | 2013-10-16 | Telefonaktiebolaget L M Ericsson AB (Publ) | Link Failure Detection and Interworking System Relocation in Circuit Switched Fallback |
| CN104798435A (en) * | 2012-12-28 | 2015-07-22 | 华为技术有限公司 | Circuit switched fall back switching method, device and base station |
| CN103916920A (en) * | 2012-12-31 | 2014-07-09 | 展讯通信（上海）有限公司 | Method and system for processing paging |
| CN106489282A (en) * | 2014-07-07 | 2017-03-08 | 苹果公司 | Process for 3GPP circuit switched fallback |
| CN105338583A (en) * | 2014-07-29 | 2016-02-17 | 展讯通信（上海）有限公司 | Network switching method based on circuit switched domain fall back CSFB |
| CN105451285A (en) * | 2014-07-29 | 2016-03-30 | 展讯通信（上海）有限公司 | Cell redirection method based on circuit switched domain fall back (CSFB) |
| WO2016032712A1 (en) * | 2014-08-29 | 2016-03-03 | Intel Corporation | Circuit switched fall back improvements |
| CN106470453A (en) * | 2015-08-21 | 2017-03-01 | 展讯通信（上海）有限公司 | User terminal and its circuit domain fallback method and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988821A (en) * | 2019-05-22 | 2020-11-24 | 华为技术有限公司 | Voice communication method and device |
| CN111988821B (en) * | 2019-05-22 | 2021-10-22 | 华为技术有限公司 | Voice communication method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019061488A1 (en) | 2019-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107820716A (en) | The falling result detection method and device of CSFB a kind of, computer-readable storage medium | |
| CN108156637A (en) | Detection method and device, computer storage media | |
| CN108064459A (en) | The falling result detection method and device of CSFB a kind of, storage medium | |
| CN107980230A (en) | The falling result detection method and device of CSFB a kind of, computer-readable storage medium | |
| CN107980232A (en) | The falling result detection method and device of CSFB a kind of, computer-readable storage medium | |
| CN108124511B (en) | CSFB (Circuit switched Fall Back) result detection method and device and storage medium | |
| CN108064454A (en) | The falling result detection method and device of CSFB a kind of, storage medium | |
| CN108064463A (en) | The falling result detection method and device of CSFB a kind of, storage medium | |
| CN107948994A (en) | The detection method and device of network insertion result, computer-readable storage medium | |
| CN108235825A (en) | The falling result detection method and device of CSFB a kind of, computer storage media | |
| CN108156638A (en) | Detection method and device, computer storage media | |
| CN108064456A (en) | A kind of detection method and device of exception frequency point, computer storage media | |
| CN108323243A (en) | A kind of falling result detection method and device of CSFB, computer storage media | |
| CN108235826A (en) | The falling result detection method and device of CSFB a kind of, computer storage media | |
| CN108064461A (en) | The falling result detection method and device of CSFB a kind of, computer storage media | |
| CN108064462A (en) | The falling result detection method and device of CSFB a kind of, storage medium | |
| CN108235824A (en) | The falling result detection method and device of CSFB a kind of, computer storage media | |
| CN108124512A (en) | A kind of endpoint detection methods and device, computer storage media based on CSFB | |
| CN108064464A (en) | The falling result detection method and device of CSFB a kind of, computer storage media | |
| CN107996029A (en) | The falling result detection method and device of CSFB a kind of, computer-readable storage medium | |
| CN108235393A (en) | Detection method and device, computer storage media | |
| CN108064452A (en) | The falling result detection method and device of CSFB a kind of, computer storage media | |
| CN107980236A (en) | A kind of detection method and device of exception frequency point, computer-readable storage medium | |
| CN108135018A (en) | The falling result detection method and device of CSFB a kind of, computer storage media | |
| CN108124514A (en) | The falling result detection method and device of CSFB a kind of, computer storage media |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518057 Fuan Science and Technology Building, Block B, No. 13, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 207-2 Applicant after: Shenzhen Yun Zhong Fei Network Technology Co., Ltd. Address before: 518057 Room 602, 6th Floor, Mikelong Building, No. 6 South Six High-tech Road, Nanshan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Yun Zhong Fei Network Technology Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518057 Fuan Science and Technology Building, Block B, No. 13, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 207-2 Applicant after: Shenzhen Huantai Technology Co., Ltd Address before: 518057 Fuan Science and Technology Building, Block B, No. 13, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 207-2 Applicant before: Shenzhen Yun Zhong Fei Network Technology Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |
|
| RJ01 | Rejection of invention patent application after publication |