CN105491644B - VoLTE double-standby terminal automatically selects the method, apparatus and double-standby terminal of voice bearer - Google Patents
VoLTE double-standby terminal automatically selects the method, apparatus and double-standby terminal of voice bearer Download PDFInfo
- Publication number
- CN105491644B CN105491644B CN201410469976.3A CN201410469976A CN105491644B CN 105491644 B CN105491644 B CN 105491644B CN 201410469976 A CN201410469976 A CN 201410469976A CN 105491644 B CN105491644 B CN 105491644B
- Authority
- CN
- China
- Prior art keywords
- volte
- double
- standby terminal
- threshold value
- selection
- 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.)
- Active
Links
Landscapes
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides method, apparatus and double-standby terminal that a kind of VoLTE double-standby terminal automatically selects voice bearer, wherein this method comprises: obtaining the parameter of LTE network signal when VoLTE double-standby terminal will initiate voice service；The parameter for the network signal that will acquire is compared with the preset threshold value saved on VoLTE double-standby terminal；When the parameter of the network signal of acquisition meets the first predetermined condition compared with the preset threshold value saved on VoLTE double-standby terminal, VoLTE business is initiated in the VoLTE double-standby terminal selection；When the parameter of the network signal of acquisition meets predetermined second predetermined condition compared with the preset threshold value saved on VoLTE double-standby terminal, the voice service of 2G/3G circuit domain is initiated in the selection of VoLTE double-standby terminal, to realize that VoLTE double-standby terminal can automatically select initiation VoLTE business and still initiate 2/3G circuit domain voice service.
Description
Technical field
The present invention relates to core network technology field more particularly to a kind of VoLTE (Voice over LTE, the languages based on LTE
Sound business) double-standby terminal automatically selects the method, apparatus and double-standby terminal of voice bearer.
Background technique
LTE (Long Term Evolution, long term evolution) is as the subsequent evolution technology of 3G with its high data rate, low
The unique technologies advantages such as time delay, flexible band width configuration, be known as by industry be next generation mobile communication evolution tendency.At present
LTE terminal mostly based on the data terminals such as data card, client device (CPE), the relatively existing 3G terminal of product category compared with
Be it is single, be unable to satisfy user to the diversified demand of LTE terminal.Furthermore, it is contemplated that LTE is a kind of pure grouping field technique, such as
What solves the hot spot that LTE terminal is also current industrial circle each side research to the support of voice service.
Around the voice service in LTE epoch, industry proposes a variety of solutions, for commercialization selection, such as double standby
SVLTE (simultaneous voice and LTE, LTE is synchronous with voice network to be supported) scheme, CSFB (circuit switch
Fallback, circuit domain retract) scheme and VoLTE scheme, in this scheme, voice service provides support by LTE packet domain,
LTE provides the voice service based on IP data grouping by IP multimedia subsystem (IMS).For these three project plan comparisons,
VoLTE scheme is carried out based on the packet domain of LTE, and provides speech industry if other schemes such as CSFB and SVLTE by circuit domain
Business.For circuit domain scheme, providing VoLTE voice service using LTE IMS has following two advantage: on the one hand, LTE
With the very high availability of frequency spectrum；On the other hand, LTE IMS can provide better user experience, and clear speech, time delay are short, and
And the multiple business such as video multimedia can be merged.With the deployment of LTE network accelerated to IMS, VoLTE will become master
The speech solution of stream.
But the maturation of VoLTE scheme is universal there are the development process of an iterative method, need from a large amount of engineering tests,
Topical application starts, and the whole network deployment is just developed to after LTE is covered, the whole network has VoLTE application conditions comprehensively, in the process
Middle VoLTE scheme will be with CSFB and double standby scheme Long Coexistence.In this longer transition stage, it is contemplated that VoLTE scheme
Introduce high definition speech and coding and decoding video, can be with RCS (rich media service) Seamless integration-, and double standby scheme is due to can only
Voice service is provided using circuit domain resource, does not have these functions of VoLTE, user can not obtain the experience of new technology, mesh
Preceding industry has VoLTE and the fusion of double standby two schemes, releases VoLTE double-standby terminal, i.e., had not only supported VoLTE business, but also
Support double standby, such user can be obtained with high definition in the region of VoLTE topical application before VoLTE is popularized comprehensively
The optimum experience of voice and video and abundant RCS business.When user will initiate voice service, the program is designed as using at present
Family manually selects initiation VoLTE business and still initiates 2/3G circuit domain voice service.
It can be seen that from the introduction of front for VoLTE double-standby terminal, user, which need to manually select, initiates VoLTE business also
It is to initiate the voice service of 2G/3G circuit domain, has the following problems:
One, not smart enoughization, how this selects most users indigestion, increases user's operation difficulty, user's body
It tests poor；
Two, since VoLTE business is higher to qos requirement, LTE signal strength, quality there are certain requirements, in some scenes
Under, such as LTE signal strength is weaker or interferes in stronger wireless environment, VoLTE business is initiated in selection may result in business
Poor quality, or even failure, experience is poor, initiates the voice service of 2/3G circuit domain not as good as selection；
Three, carrier network is unable to control the selection of user, in some scenes, such as network voice service is done it is different
The load balancing of system controls the access of voice service, at this time network can not designated user can only initiate one of business；
Finally, due to which VoLTE business power consumption wants high many compared to the voice service of 2G/3G circuit domain, when VoLTE double-standby terminal
When not enough power supply, need to consider that selection initiates the voice service of 2/3G circuit domain to save mobile phone electricity.
Therefore, it is necessary to consider how that adaptively selected initiation VoLTE business still initiates 2/3G circuit domain voice service.
Summary of the invention
In view of above-mentioned technical problem, proposes the present invention and overcome the above problem in order to provide one kind or at least partly solve
Certainly the VoLTE double-standby terminal of the above problem automatically selects the method, apparatus and double-standby terminal of voice bearer, realizes VoLTE double standby
Terminal can automatically select initiation VoLTE business and still initiate 2/3G circuit domain voice service.
According to one aspect of the present invention, a kind of method that VoLTE double-standby terminal automatically selects voice bearer is provided, is wrapped
It includes: when the VoLTE double-standby terminal will initiate voice service, obtaining the parameter of LTE network signal；The LTE that will acquire
The parameter of network signal is compared with the preset threshold value saved on the VoLTE double-standby terminal；When the LTE network of acquisition
It is described when the parameter of signal meets the first predetermined condition compared with the preset threshold value saved on the VoLTE double-standby terminal
VoLTE business is initiated in the selection of VoLTE double-standby terminal；When the parameter of the LTE network signal of acquisition and the VoLTE double standby are whole
For the preset threshold value saved on end compared to when meeting predetermined second predetermined condition, 2G/ is initiated in the VoLTE double-standby terminal selection
3G circuit domain voice service.
Optionally, the parameter of the LTE network signal include: signal strength indication, signal quality value, snr value or under
Row interference value；
The parameter for working as the LTE network signal obtained and the preset door saved on the VoLTE double-standby terminal
Limit value includes: to work as to obtain compared to the step of when meeting the first predetermined condition, VoLTE business is initiated in the VoLTE double-standby terminal selection
When the signal strength indication taken is greater than or equal to the signal strength indication threshold value saved on the VoLTE double-standby terminal, the VoLTE
VoLTE business is initiated in double-standby terminal selection；Or when the signal quality value obtained is greater than or equal on the VoLTE double-standby terminal
When the signal quality threshold value of preservation, VoLTE business is initiated in the VoLTE double-standby terminal selection；Or when the signal-to-noise ratio obtained
When value is greater than or equal to the signal-noise ratio threshold value saved on the VoLTE double-standby terminal, the VoLTE double-standby terminal selection is initiated
VoLTE business；Or when the downlink interference value obtained is less than the downlink interference threshold value saved on the VoLTE double-standby terminal
When, VoLTE business is initiated in the VoLTE double-standby terminal selection.
Optionally, described pre- when being saved in the parameter of the LTE network signal obtained and the VoLTE double-standby terminal
If threshold value compared to when meeting predetermined second predetermined condition, 2G/3G circuit domain voice is initiated in VoLTE double-standby terminal selection
The step of business includes: when the signal strength indication obtained is less than the signal strength indication thresholding saved on the VoLTE double-standby terminal
When value, the voice service of 2G/3G circuit domain is initiated in the VoLTE double-standby terminal selection；Or when the signal quality value obtained is less than
When the signal quality threshold value saved on the VoLTE double-standby terminal, 2G/3G circuit is initiated in the VoLTE double-standby terminal selection
Domain voice service；Or when the snr value of acquisition is less than the signal-noise ratio threshold value saved on the VoLTE double-standby terminal, institute
It states the selection of VoLTE double-standby terminal and initiates the voice service of 2G/3G circuit domain；Or when the downlink interference value obtained is greater than or equal to institute
When stating the downlink interference threshold value saved on VoLTE double-standby terminal, 2G/3G circuit domain is initiated in the VoLTE double-standby terminal selection
Voice service.
Optionally, the method also includes: receive the preset threshold value of setting, and preset threshold value saved
On the VoLTE double-standby terminal.
Optionally, the method also includes: obtain the battery information of the VoLTE double-standby terminal, the battery information packet
It includes: with power mode or residual electric quantity；When the battery information of the VoLTE double-standby terminal is battery saving mode, the VoLTE
The voice service of 2G/3G circuit domain is initiated in double-standby terminal selection；When the battery information of the VoLTE double-standby terminal is remaining capacity
Value, and when the residual electric quantity is less than preset remaining capacity threshold value, 2G/3G is initiated in VoLTE double-standby terminal selection
Circuit domain voice service.
Optionally, the method also includes: the VoLTE double-standby terminal receives the broadcast message or measurement that network side issues
Control message, the broadcast message or measurement control message include preset threshold value；The VoLTE double-standby terminal will receive
Preset threshold value to be stored in the VoLTE double-standby terminal local.
Optionally, the method also includes: the VoLTE double-standby terminal receives the broadcast message or measurement that network side issues
Control message, the broadcast message or measurement control message include the specified selection instruction of voice bearer；The VoLTE double-standby terminal
According to the specified selection instruction of the voice bearer received, VoLTE business is initiated in selection or 2G/3G circuit domain voice is initiated in selection
Business.
According to another aspect of the invention, the dress that a kind of VoLTE double-standby terminal automatically selects voice bearer is additionally provided
It sets, comprising: the parameter acquisition module of network signal, for obtaining LTE net when VoLTE double-standby terminal will initiate voice service
The parameter of network signal；It is protected on threshold value judging module, the parameter of the network signal for will acquire and the VoLTE double-standby terminal
The preset threshold value deposited is compared；VoLTE service selection module, parameter and institute for the LTE network signal when acquisition
The preset threshold value saved on VoLTE double-standby terminal is stated compared to when meeting the first predetermined condition, VoLTE business is initiated in selection；
2G/3G circuit domain voice service selecting module, for the parameter and the VoLTE double standby when the LTE network signal obtained
For the preset threshold value saved in terminal compared to when meeting predetermined second predetermined condition, 2G/3G circuit domain voice industry is initiated in selection
Business.
Optionally, the parameter of the LTE network signal include: signal strength indication, signal quality value, snr value or under
Row interference value；
The VoLTE service selection module is further used for being greater than or equal to the VoLTE when the signal strength indication obtained
When the signal strength indication threshold value saved on double-standby terminal, VoLTE business is initiated in selection；Or when the signal quality value obtained is big
In or equal to save on the VoLTE double-standby terminal signal quality threshold value when, VoLTE business is initiated in selection；Or works as and obtain
When the snr value taken is greater than or equal to the signal-noise ratio threshold value saved on the VoLTE double-standby terminal, VoLTE industry is initiated in selection
Business；Or when the downlink interference value of acquisition is less than the downlink interference threshold value saved on the VoLTE double-standby terminal, selection hair
Play VoLTE business.
Optionally, the 2G/3G circuit domain voice service selecting module is further used for when the signal strength indication obtained is small
When the signal strength indication threshold value saved on the VoLTE double-standby terminal, the voice service of 2G/3G circuit domain is initiated in selection；Or
For person when the signal quality value of acquisition is less than the signal quality threshold value saved on the VoLTE double-standby terminal, 2G/ is initiated in selection
3G circuit domain voice service；Or when the snr value obtained is less than the signal-noise ratio threshold saved on the VoLTE double-standby terminal
When value, the voice service of 2G/3G circuit domain is initiated in selection；Or when the downlink interference value obtained is bis- more than or equal to the VoLTE
When downlink interference threshold value when save in terminal, the voice service of 2G/3G circuit domain is initiated in selection.
Optionally, described device further include: threshold settings module, it is pre- for being arranged on the VoLTE double-standby terminal
If threshold value, and the preset threshold value of setting is stored on the VoLTE double-standby terminal.
Optionally, described device further include: battery information obtains module, and the battery for obtaining VoLTE double-standby terminal is believed
Breath, the battery information includes: with power mode or residual electric quantity；The 2G/3G circuit domain voice service selecting module is also
For when the VoLTE double-standby terminal is battery saving mode with power mode, the voice service of 2G/3G circuit domain to be initiated in selection；When
The battery information of the VoLTE double-standby terminal is residual electric quantity, and the residual electric quantity is less than preset remaining capacity door
When limit value, the voice service of 2G/3G circuit domain is initiated in selection.
Optionally, described device further include: threshold value receiving module, for receiving the broadcast message or survey that network side issues
Control message is measured, the broadcast message or measurement control message include preset threshold value；Threshold value preserving module, for that will connect
It is local that the preset threshold value received is stored in the VoLTE double-standby terminal.
Optionally, described device further include: selection instruction receiving module, for receive broadcast message that network side issues or
Control message is measured, the broadcast message or measurement control message include the specified selection instruction of voice bearer；The VoLTE business
Selecting module or the 2G/3G circuit domain voice service selecting module are also used to according to the specified selection of the voice bearer received
Instruction, VoLTE business is initiated in selection or the voice service of 2G/3G circuit domain is initiated in selection.
Another aspect according to the present invention additionally provides a kind of VoLTE double-standby terminal, which is characterized in that including as above
The VoLTE double-standby terminal automatically selects the device of voice bearer.
The beneficial effects of the present invention are: VoLTE double-standby terminal can be with adaptively selected voice in an embodiment of the present invention
Carrying avoids manually selecting to which the user experience is improved, can also be according to wireless signal environment or VoLTE double-standby terminal electricity
Situation etc. makes optimal selection, and so as to avoid service fail or terminal power consumption, while network also can control VoLTE double standby end
The selection at end, it is more flexible.
Detailed description of the invention
Fig. 1 shows the processes that the VoLTE double-standby terminal in the embodiment of the present invention one automatically selects the method for voice bearer
One of figure；
Fig. 2 indicates that the VoLTE double-standby terminal in the embodiment of the present invention one automatically selects the process of the method for voice bearer
The two of figure；
Fig. 3 indicates that the VoLTE double-standby terminal in the embodiment of the present invention one automatically selects the process of the method for voice bearer
The three of figure；
Fig. 4 indicates that the VoLTE double-standby terminal in the embodiment of the present invention two automatically selects the block diagram of the device of voice bearer
One of；
Fig. 5 indicates that the VoLTE double-standby terminal in the embodiment of the present invention two automatically selects the block diagram of the device of voice bearer
Two；And
Fig. 6 indicates that the VoLTE double-standby terminal in the embodiment of the present invention two automatically selects the block diagram of the device of voice bearer
Three.
Specific embodiment
A kind of method that VoLTE double-standby terminal automatically selects voice bearer is provided in the embodiment of the present invention one, when
When VoLTE double-standby terminal will initiate voice service, the parameter of network signal is obtained, the parameter of network signal includes: signal strength
Value, signal quality value, snr value or downlink interference value；It is protected on the parameter for the network signal that will acquire and VoLTE double-standby terminal
The preset threshold value deposited is compared；When the preset thresholding saved in the parameter of the network signal of acquisition and VoLTE double-standby terminal
For value compared to when meeting the first predetermined condition, VoLTE business is initiated in the selection of VoLTE double-standby terminal；When the ginseng of the network signal of acquisition
When number meets predetermined second predetermined condition compared with the preset threshold value saved on VoLTE double-standby terminal, VoLTE double-standby terminal
The voice service of 2G/3G circuit domain is initiated in selection.
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
As shown in Figure 1, automatically selecting the stream of the method for voice bearer for the VoLTE double-standby terminal in the embodiment of the present invention
Journey figure it, this method comprises:
Step S101, when VoLTE double-standby terminal will initiate voice service, the parameter of LTE network signal is obtained.
Specifically, VoLTE double-standby terminal can simultaneously it is standby in LTE network and 3G/2G network, and can simultaneously from
LTE and 3G/2G network sends and receivees signal.
Optionally, in an embodiment of the present invention, the parameter of network signal is the parameter of LTE network signal, network letter
Number parameter be used to as the adaptively selected initiation VoLTE business of VoLTE double-standby terminal still initiate 2/3G circuit domain voice industry
The foundation of the decision rule of business, the parameter of the network signal can be reflection signal environment, and voice/video quality is preferential, power saving
Preferentially, the parameter of rate priority scheduling.Specifically, the parameter of the network signal includes: signal strength indication, signal quality value, noise
Than (SINR) value or downlink interference value, wherein signal strength indication can be RSRP (Reference Signal Receiving
Power, Reference Signal Received Power) value, RSRP value be can be represented in LTE network wireless signal strength key parameter and
One of physical layer measurement demand is the signal received on all RE (resource particle) for carry in some symbol reference signal
The average value of power.Signal quality value can be RSRQ (Reference Signal Receiving Quality) value, RSRQ
Value indicates LTE Reference Signal Received Quality, and this measurement mainly arranges different LTE candidate cells according to signal quality
Sequence.Step S103, the parameter for the network signal that will acquire is compared with the preset threshold value saved on VoLTE double-standby terminal.
Optionally, preset threshold value can be arranged using following two mode in an embodiment of the present invention, such as
Preset threshold value, the i.e. judgement of VoLTE double-standby terminal control is arranged in VoLTE double-standby terminal side；Or it is pre- in network side setting
If threshold value, then preset threshold value is handed down to VoLTE double-standby terminal by network side, i.e. network side auxiliary control is sentenced
Certainly, specifically:
(1) judgement of VoLTE double-standby terminal control, i.e., be arranged preset threshold value, and will set on VoLTE double-standby terminal
The preset threshold value set is stored on VoLTE double-standby terminal.Specifically, the RSRP value of VoLTE double-standby terminal measurement LTE, or
Then RSRQ value or SINR value or downlink interference value make decisions, such as according to the threshold value that VoLTE double-standby terminal oneself is set
The RSRP value or RSRQ value or SINR value of fruit LTE is greater than or equal to VoLTE double-standby terminal setting threshold value or downlink interference
Value sets threshold value lower than VoLTE double-standby terminal, then VoLTE business is initiated in VoLTE double-standby terminal selection；If the RSRP of LTE
Value or RSRQ value or SINR value are greater than or equal to lower than the threshold value or downlink interference value of the setting of VoLTE double-standby terminal
The voice service of 2G/3G circuit domain is initiated in the threshold value of VoLTE double-standby terminal setting, then VoLTE double-standby terminal selection.It can of course
Understand, is also possible to VoLTE double-standby terminal in an embodiment of the present invention and not only LTE is measured, also to 2G/3G's
Network signal measures, and decision threshold can also include the threshold value of 2G/3G signal parameter.
(2) judgement of network side auxiliary control, VoLTE double-standby terminal receive the broadcast message that network side issues or measurement control
Message processed, broadcast message or measurement control message include preset threshold value；The preset door that VoLTE double-standby terminal will receive
It is local that limit value is stored in VoLTE double-standby terminal.Network can issue default for adjudicating in broadcast message or measurement control message
Threshold value, preset threshold value can RSRP value based on LTE or RSRQ value or SINR value or downlink interference value etc. carry out
Setting.VoLTE double-standby terminal measures these parameters, is made decisions according to the preset threshold value that network issues, if
The RSRP value or RSRQ value or SINR value of LTE is greater than or equal to the preset threshold value or downlink interference value that network issues
Less than the preset threshold value that network issues, then VoLTE business is initiated in VoLTE double-standby terminal selection；If the RSRP value of LTE,
Or RSRQ value or SINR value are greater than or equal to network less than the preset threshold value or downlink interference value issued lower than network
The voice service of 2G/3G circuit domain is initiated in the preset threshold value issued, then VoLTE double-standby terminal selection.It will be understood
It is that decision threshold can also can be including the threshold value of the signal parameter of 2G/3G, VoLTE double-standby terminal and not only carry out to LTE
Measurement, also measures 2G/3G.
Step S105, when the preset threshold value phase saved in the parameter of the network signal of acquisition and VoLTE double-standby terminal
When than meeting the first predetermined condition, VoLTE business is initiated in the selection of VoLTE double-standby terminal.
Specifically, the first predetermined condition can be any one following situation:
(1) when the signal strength indication of acquisition is greater than or equal to the signal strength indication threshold value saved on VoLTE double-standby terminal
When, VoLTE business is initiated in the selection of VoLTE double-standby terminal；
Of course, it should be understood that not limiting the specific model of signal strength indication threshold value in an embodiment of the present invention
It encloses, which can be adjusted as the case may be.
(2) when the signal quality value of acquisition is greater than or equal to the signal quality threshold value saved on VoLTE double-standby terminal,
VoLTE business is initiated in the selection of VoLTE double-standby terminal；
Of course, it should be understood that the specific range of signal quality threshold value is not limited in an embodiment of the present invention,
The signal quality threshold value can be adjusted as the case may be.
(3) when the snr value of acquisition is greater than or equal to the signal-noise ratio threshold value saved on VoLTE double-standby terminal,
VoLTE business is initiated in the selection of VoLTE double-standby terminal；
Of course, it should be understood that the specific range of signal-noise ratio threshold value is not limited in an embodiment of the present invention, it should
Signal-noise ratio threshold value can be adjusted as the case may be.
(4) when the downlink interference value of acquisition is less than the downlink interference threshold value saved on VoLTE double-standby terminal, VoLTE
VoLTE business is initiated in double-standby terminal selection.
Of course, it should be understood that the specific range of downlink interference threshold value is not limited in an embodiment of the present invention,
The downlink interference threshold value can be adjusted as the case may be.
Step S107, when the preset threshold value phase saved in the parameter of the network signal of acquisition and VoLTE double-standby terminal
When than meeting predetermined second predetermined condition, the voice service of 2G/3G circuit domain is initiated in the selection of VoLTE double-standby terminal.
Specifically, the second predetermined condition can be any one following situation:
(1) when the signal strength indication of acquisition is less than the signal strength indication threshold value saved on VoLTE double-standby terminal,
The voice service of 2G/3G circuit domain is initiated in the selection of VoLTE double-standby terminal；
Of course, it should be understood that not limiting the specific model of signal strength indication threshold value in an embodiment of the present invention
It encloses, which can be adjusted as the case may be.
(2) when the signal quality value of acquisition is less than the signal quality threshold value saved on VoLTE double-standby terminal, VoLTE
The voice service of 2G/3G circuit domain is initiated in double-standby terminal selection；
Of course, it should be understood that the specific range of signal quality threshold value is not limited in an embodiment of the present invention,
The signal quality threshold value can be adjusted as the case may be.
(3) when the snr value of acquisition is less than the signal-noise ratio threshold value saved on VoLTE double-standby terminal, VoLTE double standby
The voice service of 2G/3G circuit domain is initiated in terminal selection；
Of course, it should be understood that the specific range of signal-noise ratio threshold value is not limited in an embodiment of the present invention, it should
Signal-noise ratio threshold value can be adjusted as the case may be.
(4) when the downlink interference value of acquisition is greater than or equal to the downlink interference threshold value saved on VoLTE double-standby terminal,
The voice service of 2G/3G circuit domain is initiated in the selection of VoLTE double-standby terminal.
Of course, it should be understood that the specific range of downlink interference threshold value is not limited in an embodiment of the present invention,
The downlink interference threshold value can be adjusted as the case may be.
As shown in Fig. 2, automatically selecting the method for voice bearer for the VoLTE double-standby terminal in the embodiment of the present invention one
The two of flow chart, unlike method shown in Fig. 1, this method may also include that method shown in Fig. 2
Step S109, the battery information of VoLTE double-standby terminal is obtained, battery information includes: with power mode or remaining electricity
Magnitude, subsequently into step S111 or step S113.
Step S111, when VoLTE double-standby terminal is battery saving mode with power mode, the selection of VoLTE double-standby terminal is initiated
2G/3G circuit domain voice service；
Step S113, when the battery information of VoLTE double-standby terminal is residual electric quantity, and the residual electric quantity be less than it is pre-
If remaining capacity threshold value when, VoLTE double-standby terminal selection initiate the voice service of 2G/3G circuit domain.
It is, in step S109~step S113, if VoLTE double-standby terminal enters battery saving mode or VoLTE
When double-standby terminal prompts not enough power supply, VoLTE double-standby terminal can automatically select 2G/3G circuit domain voice service.
In an embodiment of the present invention step S109, that is, first root can be introduced into before entering step S101
The selection processing of voice bearer is carried out according to the battery information of VoLTE double-standby terminal.Of course, it should be understood that in reality of the invention
Apply the priority that example does not limit step S101 and step S109, the priority of step S101 and step S109 can be according to specific
Situation is set.
As shown in figure 3, automatically selecting the method for voice bearer for the VoLTE double-standby terminal in the embodiment of the present invention one
Unlike method shown in Fig. 2, this method may also include that method shown in three, Fig. 3 of flow chart
Step S115, VoLTE double-standby terminal receives the broadcast message or measurement control message that network side issues, broadcast message
Or measurement control message includes the specified selection instruction of voice bearer, the wherein specified selection instruction of the voice bearer is used to indicate
VoLTE business is initiated in the selection of VoLTE double-standby terminal or the voice service of 2G/3G circuit domain is initiated in selection；
Step S117, VoLTE double-standby terminal initiates VoLTE according to the specified selection instruction of the voice bearer received, selection
The voice service of 2G/3G circuit domain is initiated in business or selection.
It is, the broadcast that VoLTE double-standby terminal can be issued according to network side in step S115~step S117 disappears
Breath or measurement control message, which automatically select, initiates VoLTE business or selection initiation 2G/3G circuit domain voice service.
It can be introduced into step S115, also before entering step S101 or S109 in an embodiment of the present invention
It is first to be handled according to the selection that the specified selection instruction of voice bearer carries out voice bearer.Of course, it should be understood that in the present invention
Embodiment do not limit the priority of step S115, step S101 and step S109, step S115, step S101 and step
The priority of S109 can be set as the case may be.
It follows that VoLTE double-standby terminal can avoid hand with adaptively selected voice bearer in an embodiment of the present invention
Dynamic selection can also make optimal selection according to wireless signal environment or terminal power situation etc. to which the user experience is improved,
So as to avoid service fail or terminal power consumption, while network also can control the selection of VoLTE double-standby terminal, more flexible.
The dress that a kind of VoLTE double-standby terminal automatically selects voice bearer is additionally provided according to another aspect of the invention
It sets, as shown in figure 4, automatically selecting the block diagram of the device of voice bearer for the VoLTE double-standby terminal in the embodiment of the present invention two
One of, which includes:
The parameter acquisition module 401 of network signal, for obtaining LTE when VoLTE double-standby terminal will initiate voice service
The parameter of network signal；
It is saved on threshold value judging module 403, the parameter of the network signal for will acquire and the VoLTE double-standby terminal
Preset threshold value compare；
VoLTE service selection module 405, for the parameter and the VoLTE double standby when the LTE network signal obtained
For the preset threshold value saved in terminal compared to when meeting the first predetermined condition, VoLTE business is initiated in selection；
2G/3G circuit domain voice service selecting module 407, parameter and institute for the LTE network signal when acquisition
The preset threshold value saved on VoLTE double-standby terminal is stated compared to when meeting predetermined second predetermined condition, 2G/3G electricity is initiated in selection
The voice service of road domain.
Optionally, in another embodiment of the present invention, the parameter of network signal includes: signal strength indication, signal matter
Magnitude, snr value or downlink interference value；VoLTE service selection module 405 is further used for when the signal strength indication obtained is big
In or equal to save on the VoLTE double-standby terminal signal strength indication threshold value when, VoLTE business is initiated in selection；Or work as
When the signal quality value of acquisition is greater than or equal to the signal quality threshold value saved on the VoLTE double-standby terminal, selection is initiated
VoLTE business；Or when the snr value obtained is greater than or equal to the signal-noise ratio threshold value saved on the VoLTE double-standby terminal
When, VoLTE business is initiated in selection；Or when the downlink interference value obtained is less than the downlink saved on the VoLTE double-standby terminal
When interference threshold value, VoLTE business is initiated in selection.
Optionally, in another embodiment of the present invention, 2G/3G circuit domain voice service selecting module 407 is further
For when the signal strength indication of acquisition is less than the signal strength indication threshold value saved on the VoLTE double-standby terminal, selection to be sent out
Play the voice service of 2G/3G circuit domain；Or when the signal quality value obtained is less than the signal saved on the VoLTE double-standby terminal
When quality threshold, the voice service of 2G/3G circuit domain is initiated in selection；Or when the snr value obtained is bis- less than the VoLTE
When signal-noise ratio threshold value when save in terminal, the voice service of 2G/3G circuit domain is initiated in selection；Or when the downlink interference obtained
When value is greater than or equal to the downlink interference threshold value saved on the VoLTE double-standby terminal, 2G/3G circuit domain voice is initiated in selection
Business.
In another embodiment of the present invention, it can be controlled and be adjudicated by VoLTE double-standby terminal, specifically, device also wraps
It includes: threshold settings module, for being arranged preset threshold value on the VoLTE double-standby terminal, and by the preset of setting
Threshold value is stored on the VoLTE double-standby terminal.
As shown in figure 5, automatically selecting the device of voice bearer for the VoLTE double-standby terminal in the embodiment of the present invention two
The two of block diagram, unlike the structure of device 400 shown in Fig. 4, the device 400 in Fig. 5 further include:
Battery information obtains module 409, and for obtaining the battery information of VoLTE double-standby terminal, the battery information includes:
With power mode or residual electric quantity；
2G/3G circuit domain voice service selecting module 407 is also used to when the VoLTE double-standby terminal be province with power mode
When power mode, the voice service of 2G/3G circuit domain is initiated in selection；When the battery information of the VoLTE double-standby terminal is remaining capacity
Value, and the residual electric quantity be less than preset remaining capacity threshold value when, selection initiate the voice service of 2G/3G circuit domain.
In another embodiment of the present invention, the judgement of control can be assisted by network side, specifically, device also wraps
It includes: threshold value receiving module, for receiving the broadcast message or measurement control message, the broadcast message or survey that network side issues
Measuring control message includes preset threshold value；Threshold value preserving module, for the preset threshold value received to be stored in institute
It is local to state VoLTE double-standby terminal.
As shown in fig. 6, automatically selecting the device of voice bearer for the VoLTE double-standby terminal in the embodiment of the present invention two
The three of block diagram, unlike the structure of device 400 shown in Fig. 5, the device 400 in Fig. 6 further include:
Selection instruction receiving module 411, it is described wide for receiving the broadcast message or measurement control message that network side issues
It broadcasts message or measurement control message includes the specified selection instruction of voice bearer；
The VoLTE service selection module 405 or the 2G/3G circuit domain voice service selecting module 407 are also used to
According to the specified selection instruction of the voice bearer received, VoLTE business is initiated in selection or 2G/3G circuit domain voice is initiated in selection
Business.
Another aspect according to the present invention additionally provides a kind of VoLTE double-standby terminal, including VoLTE as described above
Double-standby terminal automatically selects the device of voice bearer.
It follows that VoLTE double-standby terminal can avoid hand with adaptively selected voice bearer in an embodiment of the present invention
Dynamic selection can also make optimal selection according to wireless signal environment or terminal power situation etc. to which the user experience is improved,
So as to avoid service fail or terminal power consumption, while network also can control the selection of VoLTE double-standby terminal, more flexible.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (15)
1. a kind of method that VoLTE double-standby terminal automatically selects voice bearer characterized by comprising
When the VoLTE double-standby terminal will initiate voice service, the parameter of LTE network signal is obtained；
The parameter for the LTE network signal that will acquire is compared with the preset threshold value saved on the VoLTE double-standby terminal；
When acquisition the LTE network signal parameter compared with the preset threshold value saved on the VoLTE double-standby terminal
When meeting the first predetermined condition, VoLTE business is initiated in the VoLTE double-standby terminal selection；
When acquisition the LTE network signal parameter compared with the preset threshold value saved on the VoLTE double-standby terminal
When meeting predetermined second predetermined condition, the voice service of 2G/3G circuit domain is initiated in the VoLTE double-standby terminal selection.
2. the method according to claim 1, wherein the parameter of the LTE network signal includes: signal strength
Value, signal quality value, snr value or downlink interference value；
Correspondingly, described preset when being saved in the parameter of the LTE network signal obtained and the VoLTE double-standby terminal
Threshold value includes: compared to the step of when meeting the first predetermined condition, VoLTE business is initiated in VoLTE double-standby terminal selection
When the signal strength indication of acquisition is greater than or equal to the signal strength indication threshold value saved on the VoLTE double-standby terminal,
VoLTE business is initiated in the VoLTE double-standby terminal selection；Or
When the signal quality value of acquisition is greater than or equal to the signal quality threshold value saved on the VoLTE double-standby terminal, institute
It states the selection of VoLTE double-standby terminal and initiates VoLTE business；Or
It is described when the snr value of acquisition is greater than or equal to the signal-noise ratio threshold value saved on the VoLTE double-standby terminal
VoLTE business is initiated in the selection of VoLTE double-standby terminal；Or
When the downlink interference value of acquisition is less than the downlink interference threshold value saved on the VoLTE double-standby terminal, the VoLTE
VoLTE business is initiated in double-standby terminal selection.
3. according to the method described in claim 2, it is characterized in that, it is described when obtain the LTE network signal parameter with
The preset threshold value saved on the VoLTE double-standby terminal compared to meet predetermined second predetermined condition when, the VoLTE double standby
Terminal selection initiate the voice service of 2G/3G circuit domain the step of include:
It is described when the signal strength indication of acquisition is less than the signal strength indication threshold value saved on the VoLTE double-standby terminal
The voice service of 2G/3G circuit domain is initiated in the selection of VoLTE double-standby terminal；Or
When the signal quality value of acquisition is less than the signal quality threshold value saved on the VoLTE double-standby terminal, the VoLTE
The voice service of 2G/3G circuit domain is initiated in double-standby terminal selection；Or
When the snr value of acquisition is less than the signal-noise ratio threshold value saved on the VoLTE double-standby terminal, the VoLTE double standby
The voice service of 2G/3G circuit domain is initiated in terminal selection；Or
When the downlink interference value of acquisition is greater than or equal to the downlink interference threshold value saved on the VoLTE double-standby terminal, institute
It states the selection of VoLTE double-standby terminal and initiates the voice service of 2G/3G circuit domain.
4. the method according to claim 1, wherein the method also includes:
The preset threshold value of setting is received, and the preset threshold value is stored on the VoLTE double-standby terminal.
5. the method according to claim 1, wherein the method also includes:
The battery information of the VoLTE double-standby terminal is obtained, the battery information includes: with power mode or residual electric quantity；
When the battery information of the VoLTE double-standby terminal is battery saving mode, 2G/3G is initiated in the VoLTE double-standby terminal selection
Circuit domain voice service；
When the VoLTE double-standby terminal battery information be residual electric quantity, and the residual electric quantity be less than preset residue
When electricity threshold value, the voice service of 2G/3G circuit domain is initiated in the VoLTE double-standby terminal selection.
6. the method according to claim 1, wherein the method also includes:
The VoLTE double-standby terminal receives the broadcast message that network side issues or measurement control message, the broadcast message or survey
Measuring control message includes preset threshold value；
The preset threshold value received is stored in the VoLTE double-standby terminal local by the VoLTE double-standby terminal.
7. the method according to claim 1, wherein the method also includes:
The VoLTE double-standby terminal receives the broadcast message that network side issues or measurement control message, the broadcast message or survey
Amount control message includes the specified selection instruction of voice bearer；
The VoLTE double-standby terminal initiates VoLTE business or choosing according to the specified selection instruction of the voice bearer received, selection
It selects and initiates the voice service of 2G/3G circuit domain.
8. the device that a kind of VoLTE double-standby terminal automatically selects voice bearer characterized by comprising
The parameter acquisition module of network signal, for when VoLTE double-standby terminal will initiate voice service, obtaining LTE network letter
Number parameter；
What is saved on threshold value judging module, the parameter of the network signal for will acquire and the VoLTE double-standby terminal is default
Threshold value compare；
VoLTE service selection module, parameter and the VoLTE double-standby terminal for the LTE network signal when acquisition
For the preset threshold value saved compared to when meeting the first predetermined condition, VoLTE business is initiated in selection；
2G/3G circuit domain voice service selecting module, parameter and the VoLTE for the LTE network signal when acquisition
For the preset threshold value saved on double-standby terminal compared to when meeting predetermined second predetermined condition, 2G/3G circuit domain language is initiated in selection
Sound business.
9. device according to claim 8, which is characterized in that the parameter of the LTE network signal includes: signal strength
Value, signal quality value, snr value or downlink interference value；
The VoLTE service selection module is further used for being greater than or equal to the VoLTE double standby when the signal strength indication obtained
When the signal strength indication threshold value saved in terminal, VoLTE business is initiated in selection；Or when obtain signal quality value be greater than or
When equal to the signal quality threshold value saved on the VoLTE double-standby terminal, VoLTE business is initiated in selection；Or when acquisition
When snr value is greater than or equal to the signal-noise ratio threshold value saved on the VoLTE double-standby terminal, VoLTE business is initiated in selection；
Or when the downlink interference value of acquisition is less than the downlink interference threshold value saved on the VoLTE double-standby terminal, selection is initiated
VoLTE business.
10. device according to claim 9, which is characterized in that the 2G/3G circuit domain voice service selecting module is into one
It walks for selecting when the signal strength indication of acquisition is less than the signal strength indication threshold value saved on the VoLTE double-standby terminal
Initiate the voice service of 2G/3G circuit domain；Or when the signal quality value obtained is less than the letter saved on the VoLTE double-standby terminal
When number quality threshold, the voice service of 2G/3G circuit domain is initiated in selection；Or when the snr value obtained is less than the VoLTE
When the signal-noise ratio threshold value saved on double-standby terminal, the voice service of 2G/3G circuit domain is initiated in selection；Or when the downlink obtained is dry
When disturbing value more than or equal to the downlink interference threshold value saved on the VoLTE double-standby terminal, 2G/3G circuit domain language is initiated in selection
Sound business.
11. device according to claim 8, which is characterized in that described device further include:
Threshold settings module, for being arranged preset threshold value on the VoLTE double-standby terminal, and by the preset of setting
Threshold value is stored on the VoLTE double-standby terminal.
12. device according to claim 8, which is characterized in that described device further include:
Battery information obtains module, and for obtaining the battery information of VoLTE double-standby terminal, the battery information includes: electricity consumption mould
Formula or residual electric quantity；
The 2G/3G circuit domain voice service selecting module is also used to when the VoLTE double-standby terminal be power saving with power mode
When mode, the voice service of 2G/3G circuit domain is initiated in selection；When the VoLTE double-standby terminal battery information be residual electric quantity,
And the residual electric quantity be less than preset remaining capacity threshold value when, selection initiate the voice service of 2G/3G circuit domain.
13. device according to claim 8, which is characterized in that described device further include:
Threshold value receiving module, for receiving broadcast message that network side issues or measurement control message, the broadcast message or
Measuring control message includes preset threshold value；
Threshold value preserving module, it is local for the preset threshold value received to be stored in the VoLTE double-standby terminal.
14. device according to claim 8, which is characterized in that described device further include:
Selection instruction receiving module, for receiving the broadcast message or measurement control message that network side issues, the broadcast message
Or measurement control message includes the specified selection instruction of voice bearer；
The VoLTE service selection module or the 2G/3G circuit domain voice service selecting module are also used to basis and receive
The specified selection instruction of voice bearer, VoLTE business is initiated in selection or the voice service of 2G/3G circuit domain is initiated in selection.
15. a kind of VoLTE double-standby terminal, which is characterized in that including the described in any item VoLTE double standby of such as claim 8~14
Terminal automatically selects the device of voice bearer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469976.3A CN105491644B (en) | 2014-09-15 | 2014-09-15 | VoLTE double-standby terminal automatically selects the method, apparatus and double-standby terminal of voice bearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410469976.3A CN105491644B (en) | 2014-09-15 | 2014-09-15 | VoLTE double-standby terminal automatically selects the method, apparatus and double-standby terminal of voice bearer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105491644A CN105491644A (en) | 2016-04-13 |
| CN105491644B true CN105491644B (en) | 2019-01-01 |
Family
ID=55678267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410469976.3A Active CN105491644B (en) | 2014-09-15 | 2014-09-15 | VoLTE double-standby terminal automatically selects the method, apparatus and double-standby terminal of voice bearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105491644B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107454633B (en) * | 2016-05-31 | 2020-05-08 | 华为终端有限公司 | Method and device for determining voice communication network |
| CN106358254A (en) * | 2016-08-31 | 2017-01-25 | 广东欧珀移动通信有限公司 | Network access control method and equipment |
| CN108076491B (en) * | 2016-11-15 | 2020-12-04 | 大唐移动通信设备有限公司 | Mobile network switching method and device for user equipment |
| CN108322928A (en) * | 2017-01-16 | 2018-07-24 | 中兴通讯股份有限公司 | A kind of electricity saving method and terminal |
| CN107046598A (en) * | 2017-02-27 | 2017-08-15 | 捷开通讯(深圳)有限公司 | The method and mobile terminal of a kind of control VOLTE functions based on mobile terminal |
| CN109041045B (en) * | 2017-06-12 | 2022-01-25 | 中兴通讯股份有限公司 | Terminal configuration method, device and computer-readable storage medium |
| CN109257765B (en) * | 2018-11-19 | 2021-12-21 | 广东小天才科技有限公司 | Voice call adjusting method and mobile terminal |
| CN109462863B (en) * | 2018-11-22 | 2022-07-12 | 中国联合网络通信集团有限公司 | Method and equipment for voice called |
| CN110475302A (en) * | 2019-06-26 | 2019-11-19 | 维沃移动通信有限公司 | A kind of voice service processing method and terminal device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101056283A (en) * | 2007-06-07 | 2007-10-17 | 杭州华三通信技术有限公司 | Voice gateway and method for providing VoIP service |
| EP2413635A1 (en) * | 2010-07-27 | 2012-02-01 | Research In Motion Limited | Switching communication radio path based on power constraints |
| CN103843398A (en) * | 2011-10-04 | 2014-06-04 | 瑞典爱立信有限公司 | Method and apparatuses for selecting voice over lte or cs fallback for voice sessions |
| CN103987097A (en) * | 2013-02-07 | 2014-08-13 | 中国移动通信集团广东有限公司 | Voice service switching method and voice service switching network |
-
2014
- 2014-09-15 CN CN201410469976.3A patent/CN105491644B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101056283A (en) * | 2007-06-07 | 2007-10-17 | 杭州华三通信技术有限公司 | Voice gateway and method for providing VoIP service |
| EP2413635A1 (en) * | 2010-07-27 | 2012-02-01 | Research In Motion Limited | Switching communication radio path based on power constraints |
| CN103843398A (en) * | 2011-10-04 | 2014-06-04 | 瑞典爱立信有限公司 | Method and apparatuses for selecting voice over lte or cs fallback for voice sessions |
| CN103987097A (en) * | 2013-02-07 | 2014-08-13 | 中国移动通信集团广东有限公司 | Voice service switching method and voice service switching network |
Non-Patent Citations (2)
| Title |
|---|
| "Technical Specification Group Services and System Aspects；Architecture requirements";3GPP Organizational Partners;《3GPP TS 23.221 V13.0.0》;20140630;第36-38页7.2a节第6段 * |
| "基于LTE/SAE网络的语音解决方案研究";林书良;《万方数据知识服务平台》;20130613;第2、5节 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105491644A (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105491644B (en) | VoLTE double-standby terminal automatically selects the method, apparatus and double-standby terminal of voice bearer | |
| CN103945478B (en) | Residence reselecting and mobile terminal | |
| CN103493550B (en) | A kind of method and Wi Fi equipment of setting communication pattern | |
| CN103582087B (en) | Discontinuous reception parameters collocation method, data transmission method for uplink and equipment | |
| CN103906153B (en) | One kind being based on energy-efficient base station dormancy method and apparatus | |
| CN102833727B (en) | Select method and the communication device of Subscriber Identity Module | |
| CN105517076B (en) | The residence reselecting and device of mobile terminal | |
| CN107454633A (en) | A kind of determination method and apparatus of voice communication network | |
| CN104703267B (en) | The terminal communicating method and device of a kind of power saving | |
| CN107371221B (en) | Select method, apparatus, mobile terminal and the readable storage medium storing program for executing of network | |
| CN105050167A (en) | Communication method and terminal under mixed network mode | |
| CN110446235A (en) | Call mode determines method and device, electronic equipment, storage medium | |
| CN105450857B (en) | Prevent voice incoming call from interrupting the implementation method and device of the contextual model that data network uses | |
| US8488505B2 (en) | Method/system for conserving resources during conversation over wireless network transport media | |
| CN104301974B (en) | A kind of method for switching network, system and terminal | |
| CN107613536A (en) | Select method, apparatus, mobile terminal and the readable storage medium storing program for executing of network | |
| CN107466033A (en) | IMS register method, device, mobile terminal and storage medium | |
| CN110972154A (en) | Network configuration method and device | |
| CN107181653A (en) | Intelligent home device match somebody with somebody network method and intelligent domestic system | |
| CN104284434A (en) | Interference coordination method and base station | |
| CN103999438B (en) | It is subscribe to callback more | |
| CN107925930A (en) | A kind of acquisition methods, relevant device and the system of customer equipment context information | |
| CN101984688A (en) | Communication method and device of dual network dual standby terminal | |
| CN107613535A (en) | Method for network access, device, mobile terminal and computer-readable recording medium | |
| CN105636126B (en) | A kind of switch determining method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |