CN109275166A - Inter-system switching method and device - Google Patents
Inter-system switching method and device Download PDFInfo
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- CN109275166A CN109275166A CN201710582218.6A CN201710582218A CN109275166A CN 109275166 A CN109275166 A CN 109275166A CN 201710582218 A CN201710582218 A CN 201710582218A CN 109275166 A CN109275166 A CN 109275166A
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- 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
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- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present embodiments relate to a kind of inter-system switching method and devices, in this method when not setting up or not set up QCI1, network side equipment (such as base station) is by start delay switching timer, delay configuration SRVCC inter-system handover measurement, after the timer expiry, if judging not carrying out the configuration of B2 affair currently for certain terminal, also the measurement report for the A2 event that the terminal reports is had received, the flag bit of B2 measurement is TRUE, and currently exist QCI1, it is then reconfigured the SRVCC inter-system handover measurement to the terminal at this time, to only proceed to the SRVCC intersystem handover of 2G network again after QCI1 establishes completion, it effectively improves the voice under weak coverage condition and is used for the success rate to 2G network switching.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of inter-system switching method and device.
Background technique
In LTE mobile communication network, VOLTE (Voice Over LTE, the voice service based on LTE) is in full IP item
Voice solution end to end under part.ESRVCC (Enhanced Single Radio is supported in VoLTE commercial network at present
Voice Call Continuity, the single wireless voice calling continuity of enhancing) function, it is built in VOLTE voice bearer QCI1
In voice call process after vertical, if terminal detect current service cell it is second-rate when, A2 measurement event can be reported, connect
Will start cell switching or different system switching measurement.
However, inventor has found during carrying out innovation and creation: when the LTE signal RSRP of serving cell is lower,
It may will start and switch to 2G network.However in existing net application process, QCI1 is not set up also when exhaling if rising, then can exist yet
The case where weak covering.Intersystem handover is also that will continue to carry out, but this handover success rate is lower in this case.
Summary of the invention
The embodiment of the invention provides a kind of inter-system switching method and device, for overcome in the prior art rise exhale when
The lower problem of the success rate of intersystem handover in the case that voice bearer QCI1 is not set up.
In a first aspect, the embodiment of the invention provides a kind of inter-system switching methods, comprising:
When carrying out voice bearer QCI1 foundation or non-QCI1 carrying reconfiguration being set to QCI1, start delay switching timing
Device；
It imposes a condition if meeting, the configuration of B2 affair is carried out to terminal；
Wherein, the setting condition are as follows: the delayed switching timer has timed out, and does not carry out B2 thing for the terminal
The configuration of part measurement, time-out receive the measurement report for the A2 event that the terminal reports later, and voice B2 measurement mark position is
TRUE, and existing QCI1.
Optionally, if the satisfaction imposes a condition, the configuration of B2 affair is carried out to terminal, comprising:
When the delayed switching timer has not timed out, if receiving the measurement report for the A2 event that the terminal reports,
It is then TRUE by voice B2 measurement mark position；
After the delayed switching timer expiry, if judging not carry out matching for B2 affair currently for the terminal
It sets and existing QCI1, then carries out the configuration of B2 affair to the terminal.
Optionally, the method also includes:
When receiving the measurement report for the B2 event that the terminal reports, QCI1 is judged whether there is；
If it exists, then the intersystem handover to GSM network is initiated；
If it does not exist, then the configuration information of the corresponding B2 affair of the terminal is deleted.
Optionally, the method also includes:
When deleting QCI1, if carrying out the configuration of B2 affair to the terminal, deleted while deleting QCI1
Except the configuration information of the corresponding B2 affair of the terminal.
Second aspect, the embodiment of the present invention provide a kind of intersystem handover device again, comprising:
Timer start unit, for carrying out voice bearer QCI1 foundation or non-QCI1 carrying reconfiguration being set to QCI1
When, start delay switching timer；
Measuring configuration unit, for carrying out the configuration of B2 affair to terminal when meeting setting condition；
Wherein, the setting condition are as follows: the delayed switching timer has timed out, and does not carry out B2 thing for the terminal
The configuration of part measurement, time-out receive the measurement report for the A2 event that the terminal reports later, and voice B2 measurement mark position is
TRUE, and existing QCI1.
Optionally, the measuring configuration unit is also used to:
When the delayed switching timer has not timed out, if receiving the measurement report for the A2 event that the terminal reports,
It is then TRUE by voice B2 measurement mark position；
After the delayed switching timer expiry, if judging not carry out matching for B2 affair currently for the terminal
It sets and existing QCI1, then carries out the configuration of B2 affair to the terminal.
Optionally, the measuring configuration unit is also used to:
When receiving the measurement report for the B2 event that the terminal reports, QCI1 is judged whether there is；
If it exists, then the intersystem handover to GSM network is initiated；
If it does not exist, then the configuration information of the corresponding B2 affair of the terminal is deleted.
Optionally, the measuring configuration unit is also used to:
When deleting QCI1, if carrying out the configuration of B2 affair to the terminal, deleted while deleting QCI1
Except the configuration information of the corresponding B2 affair of the terminal.
The third aspect, another embodiment of the present invention provide a kind of computer equipment, including memory, processor and
On a memory and the computer program that can run on a processor, the processor realizes such as the when executing described program for storage
The step of one side the method.
Fourth aspect, another embodiment of the present invention provide a kind of computer readable storage medium, are stored thereon with meter
Calculation machine program, when which is executed by processor realize as described in relation to the first aspect method the step of.
The embodiment of the invention provides a kind of inter-system switching method and device, is not setting up or do not setting up in this method
When QCI1, network side equipment (such as base station) surveys start delay switching timer, delay configuration SRVCC intersystem handover
Amount, after the timer expiry, if judging not carrying out the configuration of B2 affair currently for certain terminal, also having received the terminal
The flag bit of the measurement report of the A2 event reported, B2 measurement is TRUE, and currently exists QCI1, then is reconfigured at this time to this
The SRVCC inter-system handover measurement of terminal, to only proceed to the SRVCC system of 2G network again after QCI1 establishes completion
Between switch, effectively improve under weak coverage condition voice and be used for success rate to 2G network switching.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of inter-system switching method flow chart provided in an embodiment of the present invention；
Fig. 2 is switching judging step method flow chart after a kind of timer expiry provided in an embodiment of the present invention；
Fig. 3 is a kind of switching judging step method flow chart before and after timer expiry provided in an embodiment of the present invention；
Fig. 4 is that a kind of B2 switched between voice system that receives provided in an embodiment of the present invention observes and predicts process flow diagram；
Switch B2 measurement method process between deletion voice system when Fig. 5 is a kind of deletion QCI1 provided in an embodiment of the present invention
Figure；
Fig. 6 is a kind of intersystem handover Installation practice structural schematic diagram provided by the invention；
Fig. 7 is a kind of computer equipment example structure block diagram provided by the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is of the invention for ease of understanding, introduce first the present invention relates to it is some about LTE measurement event and small
Some prior arts of area's switching.
Enumerate first it is some the present invention relates to LTE in several types measurement report:
A1 event (Serving becomes better than threshold): indicate that serving cell signal quality is high
In certain thresholding, when meeting the event of this condition and being reported, eNodeB stops different frequency/different system measurement；
A2 event (Serving becomes worse than threshold): indicate that serving cell signal quality is lower than
Certain thresholding, when meeting the event of this condition and being reported, eNodeB starts different frequency/different system measurement；
B1 event (Inter RAT neighbor becomes better than threshold): indicate that different system is adjacent
Area's quality is higher than certain thresholding, and when meeting this conditional event and being reported, source eNodeB starts isosystem measurement；
B2 event (PCell becomes worse than threshold1and inter RAT neighbour
Becomes better than threshold2): indicate that serving cell channel quality is less than thresholding 1, while different system neighbour is small
Area's channel quality is greater than thresholding 2, and when meeting this conditional event and being reported, source eNodeB starts isosystem measurement；
Elaborate what UE was switched in minizone below with reference to the above-mentioned description for each LTE measurement event
Process.
The principle of UE selection cell is that the cell of continuous selection signal better quality is accessed.When UE enter it is a certain small
Qu Hou can monitor the signal quality of the serving cell, namely monitor RSRP (the Reference Signal of the serving cell at the moment
Receiving Power, Reference Signal Received Power), judge whether RSRP meets the thresholding of A1 event or A2 event in LTE.
By above-mentioned narration it is found that A1 event and A2 event may be considered the switch that UE carries out different-frequency measure or isosystem measurement.?
I.e. when the RSRP of the cell meets A1 event thresholds, it is believed that the signal quality of current service cell is preferable, and UE is closed at this time
Close different-frequency measure or isosystem measurement；When the RSRP of the cell meets A2 event thresholds, it is believed that current service cell
Signal quality is not good enough, and UE needs to open the different-frequency measure or isosystem measurement to each adjacent cell around, if network side at this time
The measurement of B1 event or the measurement of B2 event are configured, then UE will measure the adjacent cell of different system according to configuration, if surveying
Amount result meets B1 event or B2 event, then opens the switching of different system cell.
Based on this, in a first aspect, the embodiment of the invention provides a kind of inter-system switching methods, as shown in Figure 1, comprising:
S101, carry out voice bearer QCI1 foundation or by non-QCI1 carrying reconfiguration be set to QCI1 when, start delay switching
Timer；
If S102, meeting setting condition, the configuration of B2 affair is carried out to terminal；
Wherein, the setting condition are as follows: the delayed switching timer has timed out, and does not carry out B2 thing for the terminal
The configuration of part measurement, time-out receive the measurement report for the A2 event that the terminal reports later, and voice B2 measurement mark position is
TRUE, and existing QCI1.
In method provided in an embodiment of the present invention, when not setting up or not set up QCI1, network side equipment (such as base
Stand) by start delay switching timer, delay configures SRVCC inter-system handover measurement, after the timer expiry, if judgement is worked as
The preceding measurement report for not carrying out the configuration of B2 affair to Mr. Yu's terminal, also having received the A2 event that the terminal reports, B2 are surveyed
The flag bit of amount is TRUE, and currently exists QCI1, then is reconfigured the SRVCC inter-system handover measurement to the terminal at this time,
To only proceed to the SRVCC intersystem handover of 2G network again after QCI1 establishes completion, effectively improve in weak cover strip
Voice is used for the success rate to 2G network switching under part.
Wherein, after timer expiry, network side equipment judge whether to meet impose a condition can there are many mode,
A kind of middle mode may refer to Fig. 2.Specifically, after delayed switching timer expiry, network side equipment can first judge pair
Whether the terminal carried out the configuration (this judgement is in order to avoid the repetition configuration for the terminal) of B2 affair, then connect
Judge whether to receive the measurement report for the A2 event that the terminal reports.Only when the survey for receiving the A2 event that terminal reports
When amount report, whether the flag bit for being further continued for B2 measurement is set to TRUE；Finally judge whether to deposit again if being set to TRUE
In QCI1.QCI1 if it exists then carries out the configuration of B2 affair to terminal.Certainly, Fig. 2 is only in the latter of timer expiry
The optional judgment mode of kind, the present invention is not especially limit this.
However, in practical situations, when timer has not timed out, terminal is also possible to report the measurement report of A2 event,
It may refer to Fig. 3 in this case, if the measurement report that terminal reports A2 event is received when having not timed out, first by B2
Measurement mark position is TRUE, and continues waiting for timer expiry.Once it is overtime, then can continue to judge to the terminal whether into
Went the configuration of B2 affair；If not configuring, continue judgement currently with the presence or absence of QCI1, and if it exists, then to terminal
Carry out the configuration of B2 affair.Certainly, Fig. 3 is only before the timer expires and the optional side of judgement of the latter of time-out
Formula, the present invention is not especially limit this.
It is understandable to be, postpone matching for the measurement report of B2 event, network side equipment can configure this
Information is issued to UE, so that UE can measure specified different system cell according to this configuration information.But in this mistake
Cheng Zhong, QCI1 may be deleted due to some, method provided in an embodiment of the present invention further include:
S103, when receiving the measurement report for the B2 event that the terminal reports, judge whether there is QCI1；
S104, if it exists then initiates the intersystem handover for arriving GSM network；If it does not exist, then it is corresponding to delete the terminal
The configuration information of B2 affair.
It specifically may refer to Fig. 4.To avoid terminal in the case where no QCI1 can also be ceaselessly in this way
The measurement report of the B2 event switched between voice system is reported, interface-free resources are saved.
In addition, as it was noted above, before measuring or during measurement switching QCI1 may due to some quilt
It deletes, therefore can also include: referring to Fig. 5 method provided in an embodiment of the present invention
S105, when deleting QCI1, if carrying out the configuration of B2 affair to terminal, deleted while deleting QCI1
Except the configuration for the B2 affair that terminal carries out.
After the configuration information for deleting the corresponding B2 affair of the terminal, it will be able to avoid weaker in coverage strength
In the case of terminal still ceaselessly report the measurement report of the B2 event switched between voice system, save interface-free resources.
Understandable to be, the illustration in above-described embodiment is only to facilitate more fully understand the embodiment of the present invention
The method of offer can not be constituted to specific restriction of the invention.And it will not be mutual between above-mentioned each preferred embodiment
It influences, the obtained scheme of any combination between each preferred embodiment should fall into protection scope of the present invention.
Second aspect, the embodiment of the invention also provides a kind of intersystem handover devices, as shown in Figure 6, comprising:
Timer start unit 201, for carrying out voice bearer QCI1 foundation or being set to non-QCI1 carrying reconfiguration
When QCI1, start delay switching timer；
Measuring configuration unit 202, for imposing a condition if meeting, to end after the delayed switching timer expiry
End carries out the configuration of B2 affair；The setting condition are as follows: the configuration for not carrying out B2 affair for the terminal receives
The measurement report for the A2 event that the terminal reports, and existing QCI1.
Optionally, the measuring configuration unit 202 is used for: being imposed a condition if meeting, is carried out B2 affair to terminal
Configuration, comprising:
When the delayed switching timer has not timed out, if receiving the measurement report for the A2 event that the terminal reports,
It is then TRUE by voice B2 measurement mark position；
After the delayed switching timer expiry, if judging not carry out matching for B2 affair currently for the terminal
It sets and existing QCI1, then carries out the configuration of B2 affair to the terminal.
Optionally, the measuring configuration unit 202 is also used to:
When receiving the measurement report for the B2 event that the terminal reports, QCI1 is judged whether there is；
If it exists, then the intersystem handover to GSM network is initiated；
If it does not exist, then the configuration information of the corresponding B2 affair of the terminal is deleted.
Optionally, the measuring configuration unit 202 is also used to:
When deleting QCI1, if carrying out the configuration of B2 affair to the terminal, deleted while deleting QCI1
Except the configuration information of the corresponding B2 affair of the terminal.
Since the intersystem handover device that the present embodiment is introduced is to cut between the system that can be executed in the embodiment of the present invention
The device of method is changed, so the method based on intersystem handover described in the embodiment of the present invention, the affiliated technology people in this field
Member can understand the specific embodiment and its various change form of the intersystem handover device of the present embodiment, so right at this
How to realize that the inter-system switching method in the embodiment of the present invention is no longer discussed in detail in the intersystem handover device.As long as ability
Domain those of skill in the art implement device used by inter-system switching method in the embodiment of the present invention, belong to the application and are intended to protect
The range of shield.
In addition, Fig. 7 shows the structural block diagram of computer equipment provided in an embodiment of the present invention.
Referring to Fig. 7, the computer equipment, comprising: processor (processor) 301, memory (memory) 302, bus
303 and bus interface 304；
Wherein, the processor 301 and memory 302 complete mutual communication by the bus 303, and bus connects
Mouth 304 is used for and external device carries out information exchange；
The processor 301 is used to call the program instruction in the memory 302, to execute above-mentioned each method embodiment
Provided method, for example, when carrying out voice bearer QCI1 foundation or non-QCI1 carrying reconfiguration being set to QCI1, starting
Delayed switching timer；It after the delayed switching timer expiry, imposes a condition if meeting, the survey of B2 event is carried out to terminal
The configuration of amount；The setting condition are as follows: the configuration for not carrying out B2 affair for the terminal receives what the terminal reported
The measurement report of A2 event, and existing QCI1.
A kind of computer program product is also disclosed in the embodiment of the present invention, and the computer program product is non-temporary including being stored in
Computer program on state computer readable storage medium, the computer program include program instruction, when described program instructs
When being computer-executed, computer is able to carry out method provided by above-mentioned each method embodiment, for example, is carrying out voice
When carrying QCI1 is established or non-QCI1 carrying reconfiguration is set to QCI1, start delay switching timer；It is fixed in the delayed switching
When device time-out after, if meet impose a condition, to terminal carry out B2 affair configuration；The setting condition are as follows: for institute
The configuration that terminal does not carry out B2 affair is stated, the measurement report for the A2 event that the terminal reports, and existing QCI1 are received.
The embodiment of the present invention also provides a kind of non-transient computer readable storage medium, and the non-transient computer is readable to deposit
Storage media stores computer instruction, and the computer instruction makes the computer execute side provided by above-mentioned each method embodiment
Method, for example, when carrying out voice bearer QCI1 foundation or non-QCI1 carrying reconfiguration being set to QCI1, start delay switching is fixed
When device；It after the delayed switching timer expiry, imposes a condition if meeting, the configuration of B2 affair is carried out to terminal；
The setting condition are as follows: the configuration for not carrying out B2 affair for the terminal receives the A2 event that the terminal reports
Measurement report, and existing QCI1.
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention
Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of the various inventive aspects,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
Shield the present invention claims features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as a separate embodiment of the present invention.
Those skilled in the art will understand that can be carried out adaptively to the module in the equipment in embodiment
Change and they are arranged in one or more devices different from this embodiment.It can be the module or list in embodiment
Member or component are combined into a module or unit or component, and furthermore they can be divided into multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it can use any
Combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of what method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Benefit require, abstract and attached drawing) disclosed in each feature can carry out generation with an alternative feature that provides the same, equivalent, or similar purpose
It replaces.
In addition, it will be appreciated by those of skill in the art that although some embodiments in this include institute in other embodiments
Including certain features rather than other feature, but the combination of the feature of different embodiment means in the scope of the present invention
Within and form different embodiments.For example, in the following claims, embodiment claimed it is any it
One can in any combination mode come using.
Certain unit embodiments of the invention can be implemented in hardware, or to run on one or more processors
Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice
Microprocessor or digital signal processor (DSP) realize gateway according to an embodiment of the present invention, proxy server, in system
Some or all components some or all functions.The present invention is also implemented as executing side as described herein
Some or all device or device programs (for example, computer program and computer program product) of method.It is such
It realizes that program of the invention can store on a computer-readable medium, or can have the shape of one or more signal
Formula.Such signal can be downloaded from an internet website to obtain, and perhaps be provided on the carrier signal or with any other shape
Formula provides.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability
Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such
Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real
It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch
To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame
Claim.
Claims (10)
1. a kind of inter-system switching method characterized by comprising
When carrying out voice bearer QCI1 foundation or non-QCI1 carrying reconfiguration being set to QCI1, start delay switching timer；
It imposes a condition if meeting, the configuration of B2 affair is carried out to terminal；
Wherein, the setting condition are as follows: the delayed switching timer has timed out, and does not carry out the survey of B2 event for the terminal
The configuration of amount, time-out receive the measurement report for the A2 event that the terminal reports later, and it is TRUE that voice B2, which measures mark position,
And existing QCI1.
2. the method according to claim 1, wherein the method also includes:
It, will if receiving the measurement report for the A2 event that the terminal reports when the delayed switching timer has not timed out
It is TRUE that voice B2, which measures mark position,；
After the delayed switching timer expiry, if judge the configuration for not carrying out B2 affair currently for the terminal and
Existing QCI1 then carries out the configuration of B2 affair to the terminal.
3. the method according to claim 1, wherein the method also includes:
When receiving the measurement report for the B2 event that the terminal reports, QCI1 is judged whether there is；
If it exists, then the intersystem handover to GSM network is initiated；
If it does not exist, then the configuration information of the corresponding B2 affair of the terminal is deleted.
4. the method according to claim 1, wherein the method also includes:
When deleting QCI1, if carrying out the configuration of B2 affair to the terminal, institute is deleted while deleting QCI1
State the configuration information of the corresponding B2 affair of terminal.
5. a kind of intersystem handover device characterized by comprising
Timer start unit, for opening when carrying out voice bearer QCI1 foundation or non-QCI1 carrying reconfiguration being set to QCI1
Dynamic delayed switching timer；
Measuring configuration unit, for carrying out the configuration of B2 affair to terminal when meeting setting condition；
Wherein, the setting condition are as follows: the delayed switching timer has timed out, and does not carry out the survey of B2 event for the terminal
The configuration of amount, time-out receive the measurement report for the A2 event that the terminal reports later, and it is TRUE that voice B2, which measures mark position,
And existing QCI1.
6. device according to claim 5, which is characterized in that the measuring configuration unit is also used to:
It, will if receiving the measurement report for the A2 event that the terminal reports when the delayed switching timer has not timed out
It is TRUE that voice B2, which measures mark position,；
After the delayed switching timer expiry, if judge the configuration for not carrying out B2 affair currently for the terminal and
Existing QCI1 then carries out the configuration of B2 affair to the terminal.
7. device according to claim 5, which is characterized in that the measuring configuration unit is also used to:
When receiving the measurement report for the B2 event that the terminal reports, QCI1 is judged whether there is；
If it exists, then the intersystem handover to GSM network is initiated；
If it does not exist, then the configuration information of the corresponding B2 affair of the terminal is deleted.
8. the apparatus according to claim 1, which is characterized in that the measuring configuration unit is also used to:
When deleting QCI1, if carrying out the configuration of B2 affair to the terminal, institute is deleted while deleting QCI1
State the configuration information of the corresponding B2 affair of terminal.
9. a kind of computer equipment, can run on a memory and on a processor including memory, processor and storage
Computer program, which is characterized in that the processor realizes such as any the method for Claims 1-4 when executing described program
The step of.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The step of the method as any such as Claims 1-4 is realized when execution.
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| CN201710582218.6A CN109275166B (en) | 2017-07-17 | 2017-07-17 | Intersystem switching method and device |
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| CN201710582218.6A CN109275166B (en) | 2017-07-17 | 2017-07-17 | Intersystem switching method and device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110995939A (en) * | 2019-12-20 | 2020-04-10 | 惠州Tcl移动通信有限公司 | Switching method and device of call network and storage medium |
| CN111405622A (en) * | 2020-03-20 | 2020-07-10 | Oppo广东移动通信有限公司 | Switching method and device based on voice quality, terminal and storage medium |
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| CN110995939B (en) * | 2019-12-20 | 2021-09-28 | 惠州Tcl移动通信有限公司 | Switching method and device of call network and storage medium |
| CN111405622A (en) * | 2020-03-20 | 2020-07-10 | Oppo广东移动通信有限公司 | Switching method and device based on voice quality, terminal and storage medium |
| CN111405622B (en) * | 2020-03-20 | 2022-10-25 | Oppo广东移动通信有限公司 | Switching method and device based on voice quality, terminal and storage medium |
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