CN106714256A - Method and apparatus for triggering network switching - Google Patents
Method and apparatus for triggering network switching Download PDFInfo
- Publication number
- CN106714256A CN106714256A CN201510772152.8A CN201510772152A CN106714256A CN 106714256 A CN106714256 A CN 106714256A CN 201510772152 A CN201510772152 A CN 201510772152A CN 106714256 A CN106714256 A CN 106714256A
- Authority
- CN
- China
- Prior art keywords
- stage
- ring
- calling
- voice service
- network switching
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method and apparatus for triggering network switching. The method includes the following steps that: when a terminal enters a stage in which the establishment of the radio bearer of voice services is initiated, the downlink reference signal receiving power (RSRP) of the terminal is obtained; if the downlink reference signal receiving power (RSRP) is smaller than a voice service interoperation threshold value of the network switching, the preset parameters of the terminal in executing current voice services are detected; whether the current voice services are in a stage from call initiating to ringing is judged according to the preset parameters; if the current voice services are in the stage from call initiating to ringing, the network switching is not triggered; and if the current voice services are not in the stage from call initiating to ringing, the network switching is triggered. With the method and apparatus of the invention adopted, the problem of call drop caused by the failure of the switching of a network which is triggered to be switched at the stage from call initiating to ringing can be solved.
Description
Technical field
The present invention relates to wireless domain, more particularly, to a kind of method and device for triggering network switching.
Background technology
In the lte networks, data service interoperability thresholding and speech business interoperability thresholding can be individually to set
Put.High-speed data service is enjoyed in order to allow user to reside in LTE network as far as possible, generally by data
Business interoperability thresholding sets relatively low.The thresholding of data redirection is for example set to Reference Signal Received Power
RSRP=-124dBm, when the signal intensity of LTE is less than the thresholding, user is transferred to 2G by system.
And for speech business, in order to ensure voice quality and the call drop experience of user, generally voice interoperates
Thresholding sets higher, such as RSRP=-116dBm.When the signal intensity of LTE is less than the thresholding, system
Switching can be triggered, user is transferred to 2G.Data service interoperability thresholding and speech business interoperability thresholding are closed
System is as shown in Figure 1.
In Fig. 1, at a distance of the interval of 8dBm between data service interoperability thresholding and voice interoperability thresholding.
Due to the difference existed between data service interoperability thresholding and speech business interoperability thresholding, if user is resident
Within data service interoperability thresholding, such as at RSRP=-120dBm, then user is normally resident.And such as
Fruit user initiates the audio call of speech business, because RSRP now is less than speech business interoperability thresholding,
Therefore network can immediately initiate switching, and user is switched into 2G.
But current voice handover scheme is simultaneously immature, if be mainly reflected in user initiates calling rank in voice
Section switches, then switching can fail, and so as to cause call drop, reduce Consumer's Experience.Specially：If switching
There is the first stage between calling is initiated to be sounded to ring, handoff failure causes call drop；If switching hair
The second stage that life is sounded between answering in ring, switches successfully；If switching occur answer to on-hook it
Between phase III, switch successfully.
It can thus be seen that in the prior art, stage of the network between calling is initiated to be sounded to ring touches
During hair switching, can produce causes the problem of call drop due to handoff failure.
The content of the invention
When triggering switching to solve stage of the network between calling is initiated to be sounded to ring, because switching is lost
Lose and cause the problem of call drop, the invention provides a kind of method and device for triggering network switching.
In order to solve the above-mentioned technical problem, the invention provides a kind of method for triggering network switching, the side
Method includes：
When terminal begins setting up into the radio bearer of speech business, the downlink reference signal for obtaining terminal connects
Receive power RSRP；
If descending RSRP detects the terminal less than the speech business interoperability threshold value of network switching
Perform the parameter preset of current voice service；
According to the parameter preset, judge whether the current voice service initiates to ring to sound in calling
Stage；
If the determination result is YES, then network switching is not triggered；If judged result is no, network switching is triggered.
Optionally, the step of detection terminal performs the parameter preset of current voice service includes：Inspection
Survey whether carrying packet when service quality rating mark QCI is 1 has data stream transmitting, held when detecting
When load packet does not have data stream transmitting, the first testing result is obtained；Detect whether to receive the session after parsing
Initiation protocol SIP ALERTING messages, when the SIP ALERTING messages after not receiving parsing, obtain the second detection knot
Really；Detection terminal enters the duration that the radio bearer of speech business is set up, when the duration is less than predetermined threshold value
When, obtain the 3rd testing result；Wherein, it is described according to the parameter preset, judge the current speech industry
During whether business initiates stage for being sounded to ring in calling, when obtaining first testing result, described the
When at least one of two testing results and the 3rd testing result, judge that the current voice service is in
The stage sounded to ring is initiated in calling.
Optionally, the step of detection terminal performs the parameter preset of current voice service includes：Inspection
Survey whether carrying packet when QCI is 1 has data stream transmitting；It is wherein, described according to the parameter preset,
In judging whether the current voice service initiates stage for being sounded to ring in calling, when detecting QCI
For 1 when carrying packet there is no data stream transmitting when, determine the current voice service be in calling initiate
To the stage that ring is sounded.
Optionally, the step of detection terminal performs the parameter preset of current voice service includes：Inspection
Whether survey receives the SIP ALERTING messages after parsing；Wherein, it is described according to the parameter preset, judge described
During whether current voice service initiates the stage sounded to ring in calling, do not receive parsing when detecting
During rear SIP ALERTING messages, determine that the current voice service is in the stage that calling is initiated to be sounded to ring.
Optionally, the step of detection terminal performs the parameter preset of current voice service includes：Inspection
Survey terminal and enter the duration that the radio bearer of speech business is set up；It is wherein, described according to the parameter preset,
It is described when detecting in judging whether the current voice service initiates the stage sounded to ring in calling
When duration is less than predetermined threshold value, determine that the current voice service is in the stage that calling is initiated to be sounded to ring.
According to another aspect of the present invention, present invention also offers a kind of device for triggering network switching, institute
Stating device includes：
Acquisition module, for when terminal begins setting up into the radio bearer of speech business, obtaining terminal
Downlink reference signal receiving power RSRP；
Detection module, if the speech business interoperability threshold value for descending RSRP less than network switching,
Then detect that the terminal performs the parameter preset of current voice service；
Judge module, for according to the parameter preset, judging the current voice service whether in calling
Initiate the stage sounded to ring；
Processing module, for if the determination result is YES, then not triggering network switching；If judged result is no,
Then trigger network switching.
Optionally, the detection module is specifically for holding when detection service credit rating mark QCI is 1
Carry whether packet has data stream transmitting, when detect carry packet and there is no data stream transmitting when, obtain the
One testing result；Detect whether to receive the session initiation protocol SIP ALERTING messages after parsing, when not receiving
During SIP ALERTING messages after parsing, the second testing result is obtained；Detection terminal enters the wireless of speech business
The duration set up is carried, when the duration is less than predetermined threshold value, the 3rd testing result is obtained；Wherein, exist
In the judge module, examined when first testing result, second testing result and the described 3rd is obtained
When surveying at least one of result, judge that the current voice service is in the rank that calling is initiated to be sounded to ring
Section.
Optionally, the detection module is specifically for whether carrying packet when detection QCI is 1 has number
According to streaming；Wherein, in the judge module, the carrying packet when detecting QCI and being 1 does not have
During data stream transmitting, determine that the current voice service is in the stage that calling is initiated to be sounded to ring.
Optionally, the detection module is specifically for detecting whether to receive the SIP ALERTING messages after parsing；
Wherein, in the judge module, when the SIP ALERTING messages after not receiving parsing are detected, it is determined that
The current voice service is in the stage that calling is initiated to be sounded to ring.
Optionally, the detection module is specifically for the radio bearer that detection terminal enters speech business is set up
Duration；Wherein, in the judge module, when the duration is detected less than predetermined threshold value, it is determined that
The current voice service is in the stage that calling is initiated to be sounded to ring.
The beneficial effects of the invention are as follows：
The present invention operates door in the descending reference receiving power PSRP of terminal less than the speech business of network switching
During limit value, detection terminal performs the parameter preset of current voice service, and judges current according to parameter preset
Whether speech business is in the stage that calling is initiated to be sounded to ring, if so, network switching is not triggered then, if
It is not then to trigger network switching.The present invention is by judging whether current voice service is initiated to shaking in calling
Stage that bell ring rises so that network initiates to the stage that ring is sounded not triggering switching in calling, it is to avoid net
When stage of the network between calling is initiated to sound to ring triggers switching, generation is caused due to handoff failure
The problem of call drop.
Brief description of the drawings
Fig. 1 represents the graph of a relation between existing data service interoperability thresholding and voice interoperability thresholding；
The step of Fig. 2 represents the method for triggering network switching in first embodiment of the present invention flow chart；
The step of Fig. 3 represents the method for triggering network switching in second embodiment of the present invention flow chart；
The step of Fig. 4 represents the method for triggering network switching in third embodiment of the present invention flow chart；
The step of Fig. 5 represents the method for triggering network switching in fourth embodiment of the present invention flow chart；
The step of Fig. 6 represents the method for triggering network switching in fifth embodiment of the present invention flow chart；And
Fig. 7 represents the structured flowchart of the device of triggering network switching in the sixth embodiment of the present invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although being shown in accompanying drawing
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure without should be by
Embodiments set forth here is limited.Conversely, there is provided these embodiments are able to be best understood from this
It is open, and can by the scope of the present disclosure it is complete convey to those skilled in the art.
First embodiment：
As shown in Fig. 2 in the first embodiment of the present invention trigger network switching method the step of flow chart,
The embodiment comprises the following steps：
Step 101, when terminal begins setting up into the radio bearer of speech business, obtains the descending ginseng of terminal
Examine signal reception power RSRP.
In this step, when terminal begins setting up into the radio bearer of speech business, base station side is obtained eventually
The descending RSRP at end.If specifically, the descending RSRP of terminal interoperates more than the speech business of network switching
Threshold value, then will not now trigger network switching, that is, be not in that call drop occurs because of network switching
Problem.But, if the descending RSRP of terminal is less than the speech business interoperability threshold value of network switching,
Network switching may be then triggered, now in order to avoid the stage for initiating to be sounded to ring in calling triggers network
Switching, then into step 102.
Step 102, if descending RSRP is detected less than the speech business interoperability threshold value of network switching
Terminal performs the parameter preset of current voice service.
In this step, when the speech business interoperability thresholding thresholds of the descending RSRP less than network switching of terminal
During value, can detect that terminal performs the parameter preset of current voice service.Specifically, parameter preset can be
In the duration that the radio bearer that SIP ALERTING messages and terminal after data flow, parsing enter speech business is set up
One or more.
Step 103, according to parameter preset, judges whether current voice service initiates to ring to sound in calling
Stage, if so, then enter step 104, if it is not, then enter step 105.
In this step, specifically, whether base station side can judge current voice service according to parameter preset
In the stage that calling is initiated to be sounded to ring.If current voice service is in what calling initiation to ring was sounded
Stage, and due in the stage handover network, being susceptible to the problem of handoff failure, therefore in order to avoid
What is occurred in this stage handover network causes the problem of call drop due to handoff failure, then into step 104,
Network switching is not triggered.If current voice service is not on the stage that calling is initiated to be sounded to ring, by
In not being stage that calling is initiated to sound to ring, therefore the problem of handoff failure is less likely to occur, therefore not
Occurring causes the problem of call drop due to handoff failure, then can enter step 105, that is, trigger network switching.
Step 104, does not trigger network switching.
Step 105, triggers network switching.
The present embodiment is detected when the descending PSRP of terminal is less than the speech business operating threshold value of network switching
Whether terminal performs the parameter preset of current voice service, and judges current voice service according to parameter preset
In the stage that calling is initiated to be sounded to ring, if so, network switching is not triggered then, if it is not, then triggering
Network switching.Due to when the stage handover network for sounding is initiated to ring in the calling, being susceptible to switching and losing
The problem for losing, the present embodiment is by judging whether current voice service is in the rank that calling is initiated to be sounded to ring
Section so that network initiates to the stage that ring is sounded not triggering switching in calling, it is to avoid network is in calling hair
Rise to ring sound between stage trigger switching when, generation causes the problem of call drop due to handoff failure.
Second embodiment：
As shown in figure 3, in the second embodiment of the present invention trigger network switching method the step of flow chart,
The embodiment comprises the following steps：
Step 201, when terminal begins setting up into the radio bearer of speech business, obtains the descending ginseng of terminal
Examine signal reception power RSRP.
In this step, when terminal begins setting up into the radio bearer of speech business, base station side is obtained eventually
The descending RSRP at end.If specifically, the descending RSRP of terminal interoperates more than the speech business of network switching
Threshold value, then will not now trigger network switching, that is, be not in that call drop occurs because of network switching
Problem.But, if the descending RSRP of terminal is less than the speech business interoperability threshold value of network switching,
Network switching may be then triggered, now in order to avoid the stage for initiating to be sounded to ring in calling triggers network
Switching, then enter step 202, step 203 and step 204 simultaneously, i.e., when detecting that QCI is 1 simultaneously
SIP ALERTING messages and terminal after data flow, parsing enter the duration that the radio bearer of speech business is set up.
Whether step 202, carrying packets of detection QCI when being 1 has data stream transmitting, when detecting not
When having data stream transmitting, the first testing result is obtained, subsequently into step 205.
In this step, whether the packet for carrying between a base station and a terminal when detection QCI is 1 has number
According to streaming, if detecting when there is no data stream transmitting, illustrate that now terminal has not yet entered into and answer language
In the stage of sound, the first testing result is now obtained, subsequently into step 205, that is, judged at current voice service
In the stage that calling is initiated to be sounded to ring.If specifically, when having detected data stream transmitting, illustrating this
When terminal have been introduced into answering stage of voice, that is, judge that current voice service is not at calling and initiates to shaking
The stage that bell ring rises.
Step 203, detects whether to receive the SIP ALERTING messages after parsing, SIP after parsing is not received
During ALERTING message, the second testing result is obtained, subsequently into step 205.
In this step, whether detection base station receives the SIP ALERTING messages after parsing, if detect not receiving
SIP ALERTING messages after to parsing, then illustrate that terminal has not yet entered into the rank that ring is sounded between answering
Section, now obtains the second testing result, subsequently into step 205, that is, judges that current voice service is in calling
Initiate the stage sounded to ring.If specifically, detecting the SIP ALERTING messages after receiving parsing, saying
Bright terminal comes into the stage that ring is sounded between answering, that is, judge that current voice service is not at calling
Initiate the stage sounded to ring.
Step 204, detection terminal enters the duration that the radio bearer of speech business is set up, when duration is less than default
During threshold value, the 3rd testing result is obtained, subsequently into step 205.
In this step, specifically, detection terminal enter speech business radio bearer set up duration it
Before, can first determine predetermined threshold value.It is determined that during predetermined threshold value, can first count multiple terminals and be sent out in calling
The time in stage of being sounded to ring is played, multiple time values then are carried out with treatment determines predetermined threshold value, it is also possible to
Terminal is tested, predetermined threshold value is determined according to experimental data, herein it should be noted that the present invention simultaneously
The determination mode of predetermined threshold value is not limited specifically.
Specifically, it is determined that after predetermined threshold value, the radio bearer that detection terminal enters speech business set up when
It is long, when the duration is less than the predetermined threshold value, then the 3rd testing result is obtained, subsequently into step 205, i.e.,
Think that current voice service is in the stage that calling is initiated to be sounded to ring.
Step 205, in the first testing result, the second testing result and the 3rd testing result is obtained at least one
When individual, judge that current voice service is in the stage that calling is initiated to be sounded to ring, subsequently into step 206.
In this step, specifically, being tied when the first testing result, the second testing result and the 3rd detection is obtained
During at least one of fruit, then judge that current voice service is in the stage that calling is initiated to be sounded to ring, so
Enter step 206 afterwards, i.e., do not trigger network switching.
Step 206, does not trigger network switching.
In the present embodiment, by simultaneously detect QCI be 1 when carrying packet whether have data stream transmitting,
Base station whether receive parsing after SIP ALERTING messages and terminal enter speech business radio bearer set up when
It is long, the accuracy for judging whether current voice service is in the stage that calling initiation is sounded to ring is improve,
So that in the stage that the present embodiment initiates to be sounded to ring just for calling, have no effect on business ongoing normal
Switching.
3rd embodiment：
As shown in figure 4, in the third embodiment of the present invention trigger network switching method the step of flow chart,
The embodiment comprises the following steps：
Step 301, when terminal begins setting up into the radio bearer of speech business, obtains the descending ginseng of terminal
Examine signal reception power RSRP.
In this step, specifically, when terminal begins setting up into the radio bearer of speech business, base station
Side obtains the descending RSRP of terminal.If specifically, voice industry of the descending RSRP of terminal more than network switching
Business interoperability threshold value, then will not now trigger network switching, that is, be not in be sent out because of network switching
The problem of raw call drop.But, if the descending RSRP of terminal is less than the speech business interoperability door of network switching
Limit threshold value, then may trigger network switching, now in order to avoid the stage for initiating to be sounded to ring in calling
Triggering network switching, then into step 302, that is, whether carrying packet when detecting that QCI is 1 has data
Streaming.
Whether step 302, carrying packet when detection QCI is 1 has data stream transmitting.
In this step, whether the packet for carrying between a base station and a terminal when detection QCI is 1 has number
According to streaming, if detecting when there is no data stream transmitting, illustrate that now terminal has not yet entered into and answer language
In the stage of sound, now into step 303, that is, determine that current voice service is in what calling initiation to ring was sounded
Stage.If specifically, when having detected data stream transmitting, illustrating that now terminal has been introduced into answering language
The stage of sound, that is, determine that current voice service is not at the stage that calling is initiated to be sounded to ring.
Step 303, when detecting carrying packet when QCI is 1 and not having data stream transmitting, it is determined that currently
Speech business is in the stage that calling is initiated to be sounded to ring.
In this step, specifically, it is determined that current voice service is in the rank that calling is initiated to be sounded to ring
After section, unsuccessfully cause the problem of call drop, then into step 304, i.e., do not trigger net in order to avoid network switching
Network switches.
Step 304, does not trigger network switching.
In the present embodiment, when the descending PSRP of terminal is less than the speech business operating threshold value of network switching,
Whether carrying packet when detection QCI is 1 has data stream transmitting, when there is no data stream transmitting, it is determined that
Current voice service is in the stage that calling is initiated to be sounded to ring, then do not trigger network switching.The present embodiment
Judge whether current voice service is in the stage that calling is initiated to be sounded to ring by only detection data stream,
Improve the convenience of detection.
Fourth embodiment：
As shown in figure 5, in the fourth embodiment of the present invention trigger network switching method the step of flow chart,
The embodiment comprises the following steps：
Step 401, when terminal begins setting up into the radio bearer of speech business, obtains the descending ginseng of terminal
Examine signal reception power RSRP.
In this step, specifically, when terminal begins setting up into the radio bearer of speech business, base station
Side obtains the descending RSRP of terminal.If specifically, voice industry of the descending RSRP of terminal more than network switching
Business interoperability threshold value, then will not now trigger network switching, that is, be not in be sent out because of network switching
The problem of raw call drop.But, if the descending RSRP of terminal is less than the speech business interoperability door of network switching
Limit threshold value, then may trigger network switching, now in order to avoid the stage for initiating to be sounded to ring in calling
Triggering network switching, then into step 402, that is, detect whether to receive the SIP ALERTING messages after parsing.
Step 402, detects whether to receive the SIP ALERTING messages after parsing.
In this step, whether detection base station receives the SIP ALERTING messages after parsing, if detect not receiving
SIP ALERTING messages after to parsing, then illustrate that terminal has not yet entered into the rank that ring is sounded between answering
Section, now into step 403, that is, determines that current voice service is in the stage that calling is initiated to be sounded to ring.
If specifically, detecting the SIP ALERTING messages after receiving parsing, illustrating that terminal comes into ring and sounds
Stage between answering, that is, judge that current voice service is not at the stage that calling is initiated to be sounded to ring.
Step 403, when the SIP ALERTING messages after not receiving parsing are detected, determines current voice service
In the stage that calling is initiated to be sounded to ring.
In this step, specifically, it is determined that current voice service is in the rank that calling is initiated to be sounded to ring
After section, unsuccessfully cause the problem of call drop, then into step 404, i.e., do not trigger net in order to avoid network switching
Network switches.
Step 404, does not trigger network switching.
In the present embodiment, when the descending PSRP of terminal is less than the speech business operating threshold value of network switching,
Detect whether to receive the SIP ALERTING messages after parsing, when the SIP ALERTING messages after not receiving parsing, really
Determine current voice service and be in the stage that calling is initiated to be sounded to ring, then do not trigger network switching.This implementation
Whether SIP ALERTING message of the example after only detecting whether to receive parsing judges current voice service in exhaling
The stage for initiating to sound to ring is cried, the convenience of detection is improve.
5th embodiment：
As shown in fig. 6, in the fifth embodiment of the present invention trigger network switching method the step of flow chart,
The embodiment comprises the following steps：
Step 501, when terminal begins setting up into the radio bearer of speech business, obtains the descending ginseng of terminal
Examine signal reception power RSRP.
In this step, specifically, when terminal begins setting up into the radio bearer of speech business, base station
Side obtains the descending RSRP of terminal.If specifically, voice industry of the descending RSRP of terminal more than network switching
Business interoperability threshold value, then will not now trigger network switching, that is, be not in be sent out because of network switching
The problem of raw call drop.But, if the descending RSRP of terminal is less than the speech business interoperability door of network switching
Limit threshold value, then may trigger network switching, now in order to avoid the stage for initiating to be sounded to ring in calling
Triggering network switching, then into step 502, that is, detect terminal enter speech business radio bearer set up when
It is long.
Step 502, detection terminal enters the duration that the radio bearer of speech business is set up.
In this step, specifically, can be by detecting what terminal was set up into the radio bearer of speech business
Duration judges whether current voice service in calling initiates stage for sounding to ring.Specifically, when inspection
When measuring the time less than a predetermined threshold value, into step 503, that is, determine that current voice service is in calling and initiates
To the stage that ring is sounded.
Specifically, before the duration that the radio bearer that detection terminal enters speech business is set up, can be first true
Determine predetermined threshold value.It is determined that during predetermined threshold value, can first count multiple terminals and initiate to ring to sound in calling
The time in stage, multiple time values then are carried out with treatment and determines predetermined threshold value, it is also possible to which reality is carried out to terminal
Test, predetermined threshold value is determined according to experimental data, herein it should be noted that the present invention is not limited specifically in advance
If the determination mode of threshold value.
Step 503, when length is less than predetermined threshold value upon this detection, determines that current voice service is in calling and initiates
To the stage that ring is sounded.
In this step, specifically, it is determined that current voice service is in the rank that calling is initiated to be sounded to ring
After section, unsuccessfully cause the problem of call drop, then into step 504, i.e., do not trigger net in order to avoid network switching
Network switches.
Step 504, does not trigger network switching.
In the present embodiment, when the descending PSRP of terminal is less than the speech business operating threshold value of network switching,
Detection terminal enters the duration that the radio bearer of speech business is set up, when length is less than predetermined threshold value upon this detection,
Determine that current voice service is in the stage that calling is initiated to be sounded to ring, then do not trigger network switching.This reality
Example is applied by only detecting terminal into the duration of the radio bearer foundation of speech business to judge current voice service
Whether in the stage that initiation to ring is sounded is called, the convenience of detection is improve.
Sixth embodiment：
As shown in fig. 7, the structured flowchart of the device to trigger network switching in the sixth embodiment of the present invention,
The device includes：
Acquisition module 601, for when terminal begins setting up into the radio bearer of speech business, obtaining terminal
Downlink reference signal receiving power RSRP；
Detection module 602, if the speech business interoperability threshold value for descending RSRP less than network switching,
Then detection terminal performs the parameter preset of current voice service；
Judge module 603, for according to parameter preset, judging whether current voice service initiates extremely in calling
The stage that ring is sounded；
Processing module 604, for if the determination result is YES, then not triggering network switching；If judged result is no,
Then trigger network switching.
Optionally, detection module 602 is specifically for holding when detection service credit rating mark QCI is 1
Carry whether packet has data stream transmitting, when detect carry packet and there is no data stream transmitting when, obtain the
One testing result；Detect whether to receive the session initiation protocol SIP ALERTING messages after parsing, when not receiving
During SIP ALERTING messages after parsing, the second testing result is obtained；Detection terminal enters the wireless of speech business
The duration set up is carried, when duration is less than predetermined threshold value, the 3rd testing result is obtained；Wherein, judging
In module, when at least one of the first testing result, the second testing result and the 3rd testing result is obtained,
Judge that current voice service is in the stage that calling is initiated to be sounded to ring.
Optionally, detection module 602 is specifically for whether carrying packet when detection QCI is 1 has number
According to streaming；Wherein, in judge module, the carrying packet when detecting QCI and being 1 does not have data
During streaming, determine that current voice service is in the stage that calling is initiated to be sounded to ring.
Optionally, detection module 602 is specifically for detecting whether to receive the SIP ALERTING messages after parsing；
Wherein, in judge module, when the SIP ALERTING messages after not receiving parsing are detected, it is determined that currently
Speech business is in the stage that calling is initiated to be sounded to ring.
Optionally, detection module 602 is specifically for the radio bearer that detection terminal enters speech business is set up
Duration；Wherein, in judge module, when length is less than predetermined threshold value upon this detection, current speech is determined
Business is in the stage that calling is initiated to be sounded to ring.
Above-described is the preferred embodiment of the present invention, it should be pointed out that for the ordinary people of the art
For member, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, these
Improvements and modifications are also within the scope of the present invention.
Claims (10)
1. it is a kind of trigger network switching method, it is characterised in that methods described includes：
When terminal begins setting up into the radio bearer of speech business, the downlink reference signal for obtaining terminal connects
Receive power RSRP；
If descending RSRP detects the terminal less than the speech business interoperability threshold value of network switching
Perform the parameter preset of current voice service；
According to the parameter preset, judge whether the current voice service initiates to ring to sound in calling
Stage；
If the determination result is YES, then network switching is not triggered；If judged result is no, network switching is triggered.
2. method according to claim 1, it is characterised in that the detection terminal performs current
The step of parameter preset of speech business, includes：
Whether carrying packet when detection service credit rating mark QCI is 1 has data stream transmitting, works as inspection
Carrying packet is measured when not having data stream transmitting, the first testing result is obtained；
Detect whether to receive the session initiation protocol SIP ALERTING messages after parsing, after parsing is not received
During SIP ALERTING messages, the second testing result is obtained；
Detection terminal enters the duration that the radio bearer of speech business is set up, when the duration is less than predetermined threshold value
When, obtain the 3rd testing result；
Wherein, it is described according to the parameter preset, judge whether the current voice service initiates in calling
In the stage sounded to ring, when obtaining first testing result, second testing result and described the
During at least one of three testing results, judge that the current voice service is in calling and initiates to ring to sound
Stage.
3. method according to claim 1, it is characterised in that the detection terminal performs current
The step of parameter preset of speech business, includes：
Whether carrying packet when detection QCI is 1 has data stream transmitting；
Wherein, it is described according to the parameter preset, judge whether the current voice service initiates in calling
In the stage sounded to ring, when the carrying packet when detecting QCI and being 1 does not have data stream transmitting,
Determine that the current voice service is in the stage that calling is initiated to be sounded to ring.
4. method according to claim 1, it is characterised in that the detection terminal performs current
The step of parameter preset of speech business, includes：
Detect whether to receive the SIP ALERTING messages after parsing；
Wherein, it is described according to the parameter preset, judge whether the current voice service initiates in calling
In the stage sounded to ring, when the SIP ALERTING messages after not receiving parsing are detected, it is determined that described
Current voice service is in the stage that calling is initiated to be sounded to ring.
5. method according to claim 1, it is characterised in that the detection terminal performs current
The step of parameter preset of speech business, includes：
Detection terminal enters the duration that the radio bearer of speech business is set up；
Wherein, it is described according to the parameter preset, judge whether the current voice service initiates in calling
In the stage sounded to ring, when the duration is detected less than predetermined threshold value, the current speech is determined
Business is in the stage that calling is initiated to be sounded to ring.
6. it is a kind of trigger network switching device, it is characterised in that described device includes：
Acquisition module, for when terminal begins setting up into the radio bearer of speech business, obtaining terminal
Downlink reference signal receiving power RSRP；
Detection module, if the speech business interoperability threshold value for descending RSRP less than network switching,
Then detect that the terminal performs the parameter preset of current voice service；
Judge module, for according to the parameter preset, judging the current voice service whether in calling
Initiate the stage sounded to ring；
Processing module, for if the determination result is YES, then not triggering network switching；If judged result is no,
Then trigger network switching.
7. device according to claim 6, it is characterised in that the detection module is specifically for inspection
Survey whether carrying packet when service quality rating mark QCI is 1 has data stream transmitting, held when detecting
When load packet does not have data stream transmitting, the first testing result is obtained；Detect whether to receive the session after parsing
Initiation protocol SIP ALERTING messages, when the SIP ALERTING messages after not receiving parsing, obtain the second detection knot
Really；Detection terminal enters the duration that the radio bearer of speech business is set up, when the duration is less than predetermined threshold value
When, obtain the 3rd testing result；Wherein, in the judge module, when obtain first testing result,
When at least one of second testing result and the 3rd testing result, the current speech industry is judged
The stage that business is initiated to be sounded to ring in calling.
8. device according to claim 6, it is characterised in that the detection module is specifically for inspection
Survey whether carrying packet when QCI is 1 has data stream transmitting；Wherein, in the judge module, when
When detecting carrying packet when QCI is 1 and there is no data stream transmitting, determine at the current voice service
In the stage that calling is initiated to be sounded to ring.
9. device according to claim 6, it is characterised in that the detection module is specifically for inspection
Whether survey receives the SIP ALERTING messages after parsing；Wherein, in the judge module, do not have when detecting
When receiving the SIP ALERTING messages after parsing, determine that the current voice service is in calling and initiates to ring to ring
The stage risen.
10. device according to claim 6, it is characterised in that the detection module is specifically for inspection
Survey terminal and enter the duration that the radio bearer of speech business is set up；Wherein, in the judge module, inspection is worked as
When measuring the duration less than predetermined threshold value, determine that the current voice service is in calling and initiates to ring to ring
The stage risen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772152.8A CN106714256B (en) | 2015-11-12 | 2015-11-12 | Method and device for triggering network switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772152.8A CN106714256B (en) | 2015-11-12 | 2015-11-12 | Method and device for triggering network switching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106714256A true CN106714256A (en) | 2017-05-24 |
| CN106714256B CN106714256B (en) | 2020-01-07 |
Family
ID=58929671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510772152.8A Active CN106714256B (en) | 2015-11-12 | 2015-11-12 | Method and device for triggering network switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106714256B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818593A (en) * | 2019-07-31 | 2020-10-23 | 维沃移动通信有限公司 | Network switching method and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008028416A1 (en) * | 2006-09-05 | 2008-03-13 | Huawei Technologies Co., Ltd. | A call handoff control method and communication system thereof and a user device |
| US20090147754A1 (en) * | 2006-09-08 | 2009-06-11 | Shuiping Long | User equipment, call continuity application server, and network handover method |
| US20130143565A1 (en) * | 2010-05-07 | 2013-06-06 | Samsung Electronics Co. Ltd. | Handover |
| CN104507133A (en) * | 2014-12-08 | 2015-04-08 | 华为技术有限公司 | Voice switching method and device |
-
2015
- 2015-11-12 CN CN201510772152.8A patent/CN106714256B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008028416A1 (en) * | 2006-09-05 | 2008-03-13 | Huawei Technologies Co., Ltd. | A call handoff control method and communication system thereof and a user device |
| US20090147754A1 (en) * | 2006-09-08 | 2009-06-11 | Shuiping Long | User equipment, call continuity application server, and network handover method |
| US20130143565A1 (en) * | 2010-05-07 | 2013-06-06 | Samsung Electronics Co. Ltd. | Handover |
| CN104507133A (en) * | 2014-12-08 | 2015-04-08 | 华为技术有限公司 | Voice switching method and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111818593A (en) * | 2019-07-31 | 2020-10-23 | 维沃移动通信有限公司 | Network switching method and terminal |
| WO2021018285A1 (en) * | 2019-07-31 | 2021-02-04 | 维沃移动通信有限公司 | Method for network switching and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106714256B (en) | 2020-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7830863B2 (en) | Voice over internet protocol call continuity | |
| US8284922B2 (en) | Methods and systems for changing a communication quality of a communication session based on a meaning of speech data | |
| CN111405622B (en) | Switching method and device based on voice quality, terminal and storage medium | |
| CN106576094B (en) | Media service quality measuring method and device | |
| KR20090065553A (en) | Method and apparatus for time-warping packets at the sender side | |
| EP2023676A3 (en) | System and method for call handoff between circuit switched and packet switched data wireless networks | |
| CN106804049B (en) | Inter-system switching method and device | |
| CN107222896A (en) | A kind of switching method of voice service and base station | |
| CN107969018A (en) | A kind of speech business switching method and apparatus | |
| CN107770793A (en) | Method for switching network, device and equipment | |
| US20120315958A1 (en) | Mobile fast alerting | |
| KR102103198B1 (en) | Mute call detection in a communication network system | |
| US9877244B2 (en) | Inter-frequency neighboring cell proximity detection method, inter-frequency neighboring cell measurement method, radio network controller, and user equipment | |
| CN107333302A (en) | Method for processing business and device | |
| US9596342B2 (en) | Mobile station and mobile communication method | |
| CN102802185B (en) | Method and system, terminal and the base station of the wireless coverage performance test of a kind of community | |
| KR101514633B1 (en) | Method and apparatus for managing speech quality in packet network | |
| CN106714256A (en) | Method and apparatus for triggering network switching | |
| CN109246717B (en) | VoLTE voice integrity evaluation method and device based on big data | |
| Krasniqi et al. | Volte performance analysis and evaluation in real networks | |
| WO2014183499A1 (en) | Voice call implementation method and device | |
| EP3192303B1 (en) | Voip service state aware hand over execution | |
| KR101846614B1 (en) | Method, network node, computer program and computer program product for determining a dropped connection | |
| Becvar et al. | Impact of handover on VoIP speech quality in WiMAX networks | |
| GB2431826A (en) | Correlating signalling and bearer circuits in a mobile communication network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |