CN107333302A - Method for processing business and device - Google Patents
Method for processing business and device Download PDFInfo
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- CN107333302A CN107333302A CN201610273631.XA CN201610273631A CN107333302A CN 107333302 A CN107333302 A CN 107333302A CN 201610273631 A CN201610273631 A CN 201610273631A CN 107333302 A CN107333302 A CN 107333302A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
Abstract
The present invention discloses a kind of method for processing business and device；Method includes：Detect the signaling between user equipment and IP multimedia subsystem IMS equipment；According to the signaling between the user equipment and IMS equipment detected, judge whether user equipment is currently carrying out VoLTE audio call flows；When judging that user equipment is currently carrying out VoLTE audio call flows, the redirection of the shielding triggering user equipment.Using the present invention, it is possible to increase the percent of call completed of VoLTE speech businesses.
Description
Technical field
The present invention relates to the business treatment technique of the communications field, more particularly to a kind of method for processing business and device.
Background technology
Long Term Evolution (LTE, Long Term Evolution), which is redirected, refers to that system passes through wireless heterogeneous networks
Redirection carrier information (redirected Carrier in Connection Release (RRC Connection Release) message
Info) instruction user equipment (UE, User Equipment) will be attempted to be resident after connected state is left and specified
System/frequency；It is generally used for UE signal differences to a certain extent, it is impossible to connect by normal switching flow
In the case of entering other cells；There is handoff preparation phase different from handoff procedure, redirection enters in connected state
OK, the information (such as frequency) of Target cell is carried in RRC Connection Release message, then
RRC connections are discharged, UE is accessed to Target cell application again.
Long Term Evolution carrying voice (VoLTE, Voice over LTE) be based on IP multimedia subsystem (IMS,
IP Multimedia Subsystem) speech business, IMS is due to that can support a variety of accesses and abundant many
Media business, it has also become the standard architecture of the core net in full IP epoch；It experienced the mature of past few years
Afterwards, nowadays IMS has passed over rift valley, as fixed speech field middle width strip voice (VoBB, Voice over
Broadband), PSTN (PSTN, Public Switched Telephone Network)
The selection of main flow that net changes, and it is defined as by 3GPP, GSMA the standard architecture of mobile voice；VoLTE
It is a kind of IP data transmission technologies, without 2G/3G nets, whole service bearers can be achieved on 4G networks
Data and unification of the speech business under consolidated network, in other words, high-speed are not only provided under 4G networks
Data service, while also provide high-quality voice and video telephone, under 4G networks, high-quality voice and video telephone is just
VoLTE technologies are needed to realize.
Prior art is generally used and identified with service quality rating to ensure the continuity of VoLTE voice calls
(QCI, QoS Class Identifier's) 1 is established as timing node, after the foundation of QCI1 dedicated bearers,
Forbid redirecting, to avoid call drop；If however, in calling procedure, i.e., setting up it in QCI1
Before there occurs UE redirection, it is obstructed to may result in calling, in this way, VoLTE speech businesses can be reduced
Percent of call completed.
The content of the invention
To solve existing technical problem, the embodiment of the present invention provides a kind of method for processing business and device,
The percent of call completed of VoLTE speech businesses can be improved.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in：
In a first aspect, the embodiment of the present invention provides a kind of method for processing business, methods described includes：
Detect the signaling between user equipment and IP multimedia subsystem IMS equipment；
According to the signaling between the user equipment detected and the IMS equipment, judge that the user sets
The standby current Long Term Evolution that whether carrying out carries voice VoLTE audio call flows；
When judging that the user equipment is currently carrying out VoLTE audio call flows, shielding triggering is described to be used
The redirection of family equipment.
Letter between the user equipment detected in such scheme described in the basis and the IMS equipment
Order, judges whether the user equipment is currently carrying out VoLTE audio call flows, including：
When determining the signaling between the user equipment and the IMS equipment for non-encrypted signaling, parsing is described
Signaling；
Judge whether the user equipment sends or receive conversation request message according to analysis result；
If it is determined that the user equipment sends or received conversation request message, it is determined that the user equipment
Currently carrying out VoLTE audio call flows；
Otherwise, it determines the user equipment is current not to carry out VoLTE audio call flows.
Letter between the user equipment detected in such scheme described in the basis and the IMS equipment
Order, judges whether the user equipment is currently carrying out VoLTE audio call flows, including：
When determining the signaling between the user equipment and the IMS equipment for encryption signaling, described use is obtained
The size of downlink signaling in signaling between family equipment and the IMS equipment；
If it is determined that the size of downlink signaling meets pre- in signaling between the user equipment and the IMS equipment
If condition, it is determined that the user equipment is currently carrying out VoLTE audio call flows；
Otherwise, it determines the user equipment is current not to carry out VoLTE audio call flows.
In such scheme, methods described also includes：
When performing the step of redirection of the shielding triggering user equipment, start timer；
When determining that the timer exceeds the time limit and is used to transmit the carrying of VoLTE audio medium streams without foundation,
The timer is closed, and allows the redirection that triggers the user equipment；Or,
It is determined that the carrying for transmitting VoLTE audio medium streams has been set up and when the timer does not exceed the time limit,
The timer is closed, and continues the redirection of the shielding triggering user equipment.
In such scheme, the carrying determined for transmitting VoLTE audio medium streams has been set up and institute
When stating timer and not exceeding the time limit, the timer is closed, and continues shielding and triggers resetting for the user equipment
After, methods described also includes：
It is determined that when the carrying for transmitting VoLTE audio medium streams has discharged, it is allowed to trigger the user
The redirection of equipment.
Second aspect, the embodiment of the present invention provides a kind of business processing device, and described device includes：
Detection module, for detecting the signaling between user equipment and IP multimedia subsystem IMS equipment；
Judge module, for the signaling between the user equipment detected according to and the IMS equipment,
Judge whether the user equipment is currently carrying out Long Term Evolution carrying voice VoLTE audio call flows；
Shroud module, during for judging that the user equipment is currently carrying out VoLTE audio call flows,
The redirection of the shielding triggering user equipment.
In such scheme, the judge module, specifically for：
When determining the signaling between the user equipment and the IMS equipment for non-encrypted signaling, parsing is described
Signaling；
Judge whether the user equipment sends or receive conversation request message according to analysis result；
If it is determined that the user equipment sends or received conversation request message, it is determined that the user equipment
Currently carrying out VoLTE audio call flows；
Otherwise, it determines the user equipment is current not to carry out VoLTE audio call flows.
In such scheme, the judge module, specifically for：
When determining the signaling between the user equipment and the IMS equipment for encryption signaling, described use is obtained
The size of downlink signaling in signaling between family equipment and the IMS equipment；
If it is determined that the size of downlink signaling meets pre- in signaling between the user equipment and the IMS equipment
If condition, it is determined that the user equipment is currently carrying out VoLTE audio call flows；
Otherwise, it determines the user equipment is current not to carry out VoLTE audio call flows.
In such scheme, the shroud module is additionally operable to：
In the redirection of the shielding triggering user equipment, start timer；
When determining that the timer exceeds the time limit and is used to transmit the carrying of VoLTE audio medium streams without foundation,
The timer is closed, and allows the redirection that triggers the user equipment；Or,
It is determined that the carrying for transmitting VoLTE audio medium streams has been set up and when the timer does not exceed the time limit,
The timer is closed, and continues the redirection of the shielding triggering user equipment.
In such scheme, the shroud module is additionally operable to：
It is determined that when the carrying for transmitting VoLTE audio medium streams has discharged, it is allowed to trigger the user
The redirection of equipment.
The embodiment of the present invention is detected by detecting the signaling between user equipment and IMS equipment when basis
Signaling between user equipment and IMS equipment, judges that user equipment is currently carrying out VoLTE voices and exhaled
When being flow, the redirection of shielding triggering user equipment causes calling due to redirection so as to reduce
Obstructed probability, in this way, the percent of call completed of VoLTE speech businesses can be improved.
Brief description of the drawings
In accompanying drawing (it is not necessarily drawn to scale), similar reference can be in different views
Described in similar part.Similar reference numerals with different letter suffix can represent the difference of similar component
Example.Accompanying drawing generally shows each embodiment discussed herein by way of example and not limitation.
Fig. 1 is an optional schematic flow sheet of method for processing business in the embodiment of the present invention；
Fig. 2 is another optional schematic flow sheet of method for processing business in the embodiment of the present invention；
Fig. 3 is another optional schematic flow sheet of method for processing business in the embodiment of the present invention；
Fig. 4 is an optional structural representation of business processing device in the embodiment of the present invention.
Embodiment
In various embodiments of the present invention：By detecting the signaling between user equipment and IMS equipment, root
According to the signaling between the user equipment and IMS equipment detected, judge whether user equipment is currently carried out
VoLTE audio call flows, and when judging that user equipment is currently carrying out VoLTE audio call flows,
The redirection of shielding triggering user equipment.
Below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that herein
Described specific embodiment only to explain the present invention, is not intended to limit the present invention.
Embodiment one
The present embodiment provides a kind of method for processing business, can apply to need to connect VoLTE speech businesses
In the scene that passband is optimized.If in the prior art in calling procedure, i.e., before QCI1 foundation
UE redirection is there occurs, calling is may result in obstructed.The present embodiment proposes what is solved for the scene
Technical scheme.
The executive agent of the present embodiment can be business processing device, can be used for the business for performing the present embodiment
Processing method；The business processing device can be adopted in various manners to implement, such as in MME, S-GW
The all components of implementation in the network equipment, or implement in a coupled manner in above-mentioned network equipment side
Component in device.
Based on the business processing device, the method for processing business provided referring to Fig. 1, the present embodiment, including with
Lower step：
Signaling between step 101, detection user equipment and IMS equipment.
User equipment can be smart mobile phone, tablet personal computer, notebook computer, Wearable (such as intelligence
Glasses, intelligent watch etc.) etc. support VoLTE terminal/device；Between user equipment and IMS equipment
Signaling, for example, can be initial session protocol (SIP) signaling.
Signaling between user equipment and IMS equipment that step 102, basis are detected, judges user equipment
Currently whether carrying out VoLTE audio call flows.
When step 103, judgement user equipment are currently carrying out VoLTE audio call flows, shielding triggering
The redirection of user equipment.
Here, the redirection of shielding triggering user equipment, refers to forbid the user equipment to redirect, example
Such as, when the signal of communication of user equipment is poor to a certain extent, it is impossible to accessed by normal switching flow other
In the case of cell, forbid issuing the RRC for the information (such as frequency) for carrying Target cell to the user equipment
Connection Release message, so as to forbid the user equipment to redirect.
The present embodiment is set by detecting the signaling between user equipment and IMS equipment according to the user detected
The standby signaling between IMS equipment, when judgement user equipment currently carries out VoLTE voice call flows
Cheng Shi, the redirection of shielding triggering user equipment, this reduces being caused due to redirection, calling is obstructed
Probability, in this way, the percent of call completed of VoLTE speech businesses can be improved.
Embodiment two
The present embodiment is based on embodiment one, and how the present embodiment judges that user equipment is current whether just for specific
Illustrated in the scene for carrying out VoLTE audio call flows.
The information processing method provided referring to Fig. 2, the present embodiment, comprises the following steps：
Signaling between step 201, detection user equipment and IMS equipment.
Signaling between user equipment and IMS equipment, for example, can be initial session protocol (SIP) signaling.
Step 202, judge whether signaling between user equipment and IMS equipment is encryption signaling, if so,
Go to step 203；Otherwise step 205 is gone to.
The size of downlink signaling in signaling between step 203, acquisition user equipment and IMS equipment.
Whether the size of downlink signaling is full in signaling between step 204, judgement user equipment and IMS equipment
Sufficient preparatory condition；If so, going to step 207；Otherwise, that is, determine that user equipment is current and do not carrying out VoLTE
Audio call flow, the flow of the present embodiment terminates.
By judging the size of downlink signaling in the SIP signalings between user equipment and IMS equipment, judge
Whether IMS equipment sends invite message to called, judges whether IMS equipment sends 100trying to caller
Message.
Step 205, parsing signaling.
Step 206, according to analysis result judge whether user equipment sends or receive conversation request message；
If so, going to step 207；Otherwise flow terminates.
Conversation request message, for example, can be to invite (invite) message.
Step 207, determine that user equipment is currently carrying out VoLTE audio call flows.
The redirection of step 208, shielding triggering user equipment.
Here, the redirection of shielding triggering user equipment, refers to forbid the user equipment to redirect, example
Such as, when the signal of communication of user equipment is poor to a certain extent, it is impossible to accessed by normal switching flow other
In the case of cell, forbid issuing the RRC for the information (such as frequency) for carrying Target cell to the user equipment
Connection Release message, so as to forbid the user equipment to redirect.
The present embodiment after the signaling between user equipment and IMS equipment is detected, when it is determined that user equipment with
When signaling between IMS equipment is encryption signaling, under in the signaling between user equipment and IMS equipment
The size of row signaling, determines whether user equipment is currently carrying out VoLTE audio call flows；When it is determined that
When signaling between user equipment and IMS equipment is non-encrypted signaling, user equipment is judged by parsing signaling
Conversation request message whether is sent or received, and then determines whether user equipment is currently carried out
VoLTE audio call flows；And when judging that user equipment is currently carrying out VoLTE audio call flows,
The redirection of shielding triggering user equipment, this reduces causing to call obstructed probability due to redirection,
In this way, the percent of call completed of VoLTE speech businesses can be improved.
Embodiment three
The present embodiment is based on embodiment one, and how the present embodiment is for open avoiding having influence on normal data traffic
In the case of redirection function, it is obstructed general that reduction causes VoLTE speech businesses to call due to redirection
The scene of rate is illustrated.
The information processing method provided referring to Fig. 3, the present embodiment, comprises the following steps：
Signaling between step 301, detection user equipment and IMS equipment.
User equipment can be smart mobile phone, tablet personal computer, notebook computer, Wearable (such as intelligence
Glasses, intelligent watch etc.) etc. support VoLTE terminal/device；Between user equipment and IMS equipment
Signaling, for example, can be initial session protocol (SIP) signaling.
Signaling between user equipment and IMS equipment that step 302, basis are detected, judges user equipment
Currently whether carrying out VoLTE audio call flows；If so, determining that user equipment is currently being carried out
VoLTE audio call flows, then go to step 303；Otherwise, that is, determine that user equipment is current do not carrying out
VoLTE audio call flows, the flow of the present embodiment terminates.
When step 303, judgement user equipment are currently carrying out VoLTE audio call flows, shielding triggering
The redirection of user equipment, meanwhile, start timer.
The time span of timer can be configured in advance or in real time as desired.
Step 304, judge whether timer exceed the time limit and without set up be used for transmit VoLTE audio medium streams
Carrying；If so, then going to step 305；Otherwise step 306 is gone to.
Step 305, Off Timer, and allow the redirection of triggering user equipment.
Here, it is determined that timer exceeds the time limit and without the carrying set up for transmitting VoLTE audio medium streams
When, Off Timer, and allow the redirection of triggering user equipment；Flow terminates.
Step 306, Off Timer, and continue the redirection of shielding triggering user equipment.
Here, it is determined that the carrying for transmitting VoLTE audio medium streams has been set up and timer does not surpass
During the phase, Off Timer, and continue the redirection of shielding triggering user equipment.
When step 307, the carrying for determining for transmitting VoLTE audio medium streams have discharged, it is allowed to which triggering is used
The redirection of family equipment.
Here, it is determined that when the carrying for transmitting VoLTE audio medium streams has discharged, VoLTE voice calls
Terminate, now, it is allowed to trigger the redirection of user equipment.
The present embodiment judges that user equipment is worked as according to the signaling between the user equipment and IMS equipment detected
It is preceding when carrying out VoLTE audio call flows, while the redirection of shielding triggering user equipment, start
Timer；If timer exceeds the time limit, when the carrying for transmitting VoLTE audio medium streams is not set up also, close
Timer is closed, and allows the redirection of triggering user equipment, weight is enabled to avoid having influence on normal data traffic
Orientating function.
Example IV
The present embodiment is based on any one above-mentioned embodiment, and the present embodiment technical problem to be solved is：Gram
Take forbid present in prior art redirect time point it is too late the problem of.
The present embodiment provides a kind of device for managing and being redirected in calling procedure, and device includes：UE calling identifications
Module, redirection performing module；Wherein,
UE calls identification module：Recognize UE whether just in call flow；
Redirect performing module：Execution, which is forbidden redirecting, to be operated.
The present embodiment is also provided in a kind of method for managing and being redirected in calling procedure, above-mentioned management calling procedure
The device of redirection can be used for performing the method redirected in the management calling procedure；
The method redirected in above-mentioned management calling procedure, comprises the following steps：
1) UE calls identification module, whether carries out call flow according to SIP signalings identification UE, specifically：
If (a) SIP signalings unencryption, by parsing SIP signalings, observation UE whether send or
Person receives invite message, to recognize whether UE carries out call flow；It is determined that UE send or
When receiving invite message, identify that UE is carrying out notifying to redirect performing module after call flow；
If (b) SIP signalings are encrypted, by descending SIP signalings size, whether observation IMS gives
Called to send invite message, whether observation IMS gives caller to send 100trying message, to recognize that UE is
It is no to carry out call flow；Identify that UE is carrying out notifying to redirect performing module after call flow；
2) when UE callings identification module identifies that UE initiates calling, redirection performing module is informed；
3) redirecting performing module forbids UE to redirect, and starts timer, timer duration
It is configurable；
4) when redirection performing module judges that timer exceeds the time limit and QCI1 is not set up, it is allowed to redirect,
RRC matches somebody with somebody measurement of correlation again；
5) when redirecting performing module judgement QCI1 foundation and timer does not exceed the time limit, timer is killed, after
It is continuous to forbid redirecting；
6) when redirecting performing module judgement QCI1 deleting load-bearings, it is allowed to trigger UE redirection.
The method and apparatus provided using the present embodiment, compared with prior art, are not influenceing normal data industry
Business is enabled under the premise of redirection function, is refine to VoLTE user and is carried out forbidding resetting before QCI1 is set up
To purpose, reduce because redirecting causes to call obstructed probability, improve the impression of VoLTE user.
Several specific application scenarios are set forth below, the realization to the technical scheme of the present embodiment is illustrated.
Application scenarios 1：
LTE system, the SIP signaling unencryptions between IMS and UE, UE is called, and redirection is forbidden
Timer (i.e. above-mentioned timer) is set to 4s.
1) UE calls identification module and invite message is parsed by parsing SIP signalings, in the upstream direction,
Then identify that UE carries out call flow, notify to redirect performing module；
2) redirection module forbids this UE to redirect, and starts timer (4s)；
3) assume that starting QCI1 after timer 3s sets up, then redirects performing module and kill timer, after
It is continuous to forbid redirecting；
4) after assuming 10 minutes, redirect performing module and find end of conversation, QCI1 deleting load-bearings, then permit
Perhaps UE redirection is triggered.
Application scenarios 2：
LTE system, the SIP signalings encryption between IMS and UE, the size thresholding of descending invite message is set
1500Byte is set to, descending 100trying size thresholding is set to 600byte, and redirection forbids timer
(i.e. above-mentioned timer) is set to 4s.
1) UE calls identification module, receives descending 1900Byte packet, tears open in two bag 10ms of piece
Reach, be determined as calling procedure UE；
2) when UE callings identification module identifies that UE initiates calling, redirection performing module is informed；
3) redirection module forbids this UE to redirect, and starts timer (4s)；
4) assume that starting QCI1 after timer 4s does not set up, then redirects performing module and kill timer,
Allow to redirect, RRC matches somebody with somebody measurement of correlation again；
5) assume to start after timer 1s, QCI1 is set up, then redirect performing module and forbid redirecting；
6) after assuming 5 minutes, redirect performing module and find that end of conversation, QCI1 are deleted, then allow to touch
Send out UE redirection.
Application scenarios 3：
LTE system, the SIP signalings encryption between IMS and UE, descending invite sizes thresholding is set to
1500Byte, descending 100trying size thresholding are set to 600byte, and redirection forbids timer (i.e.
Above-mentioned timer) it is set to 5s.
1) UE calls identification module, receives descending 500Byte packet, is determined as calling procedure UE；
2) when UE initiates calling, redirection performing module is informed；
3) redirection module forbids this UE to redirect, and starts timer 5s；
4) assume to start after timer 4s, QCI1 is set up, then redirect performing module and kill timer, after
It is continuous to forbid redirecting；
5) assume to start timer after 10 minutes, redirect performing module and find that end of conversation, QCI1 are deleted,
Then allow the redirection for triggering UE.
Embodiment five
Record with previous embodiment one is corresponding, and the present embodiment also records a kind of business processing device, business
Processing unit can be used for the method for processing business for performing the embodiment of the present invention one, and the information processor can be with
Adopt in various manners to implement, all components of implementation in the network equipment such as in MME, S-GW,
Or the component in above-mentioned network equipment side in a coupled manner implementation；Referring to Fig. 4, at business
Reason device includes：
Detection module 401, for detecting the signaling between user equipment and IP multimedia subsystem IMS equipment；
Judge module 402, for according to the signaling between the user equipment and IMS equipment detected, judging
Whether user equipment is currently carrying out Long Term Evolution carrying voice VoLTE audio call flows；
Shroud module 403, during for judging that user equipment is currently carrying out VoLTE audio call flows,
The redirection of shielding triggering user equipment.
The present embodiment is set by detecting the signaling between user equipment and IMS equipment according to the user detected
The standby signaling between IMS equipment, when judgement user equipment currently carries out VoLTE voice call flows
Cheng Shi, the redirection of shielding triggering user equipment, this reduces being caused due to redirection, calling is obstructed
Probability, in this way, the percent of call completed of VoLTE speech businesses can be improved.
On the basis of above-described embodiment, judge module 402, specifically for：
When determining the signaling between user equipment and IMS equipment for non-encrypted signaling, signaling is parsed；
Judge whether user equipment sends or receive conversation request message according to analysis result；
When judging that user equipment sends or receives conversation request message, determine that user equipment is currently entering
Row VoLTE audio call flows.
On the basis of above-described embodiment, judge module 402, specifically for：
When determining the signaling between user equipment and IMS equipment for encryption signaling, user equipment and IMS are obtained
The size of downlink signaling in signaling between equipment；
When judging that the size of downlink signaling in the signaling between user equipment and IMS equipment meets preparatory condition,
Determine that user equipment is currently carrying out VoLTE audio call flows.
On the basis of above-described embodiment, shroud module 403 is additionally operable to：In shielding triggering user equipment
During redirection, start timer；
When determining that timer exceeds the time limit and is used to transmit the carrying of VoLTE audio medium streams without foundation, close
Timer, and allow the redirection of triggering user equipment；Or,
It is determined that the carrying for transmitting VoLTE audio medium streams has been set up and when timer does not exceed the time limit, close
Timer is closed, and continues the redirection of shielding triggering user equipment.
On the basis of above-described embodiment, shroud module 403 is additionally operable to：
It is determined that when the carrying for transmitting VoLTE audio medium streams has discharged, it is allowed to trigger the weight of user equipment
Orientation.
In actual applications, detection module 401, judge module 402 and shroud module 403 can by positioned at
Central processing unit (CPU), microprocessor (MPU), the application specific integrated circuit (ASIC) of business processing device
Or field programmable gate array (FPGA) etc. is realized.
Embodiment six
The present embodiment records a kind of computer-readable medium, can for ROM (for example, read-only storage,
FLASH memory, transfer device etc.), magnetic storage medium (for example, tape, disc driver etc.), light
Learn storage medium (for example, CD-ROM, DVD-ROM, paper card, paper tape etc.) and other know class
The program storage of type；Be stored with computer executable instructions (such as Tengxun's video in computer-readable medium
Deng the binary system executable instruction of projection application), when executing an instruction, cause at least one computing device bag
Include following operation：
Detect the signaling between user equipment and IP multimedia subsystem IMS equipment；
According to the signaling between the user equipment and IMS equipment detected, judge that user equipment is current whether just
Carrying out Long Term Evolution carrying voice VoLTE audio call flows；
When judging that user equipment is currently carrying out VoLTE audio call flows, shielding triggering user equipment
Redirect.
To sum up, the embodiment of the present invention is by detecting the signaling between user equipment and IMS equipment, according to detection
Signaling between the user equipment and IMS equipment that arrive, when judgement user equipment currently carries out VoLTE
During audio call flow, the redirection of shielding triggering user equipment, this reduces caused due to redirection
The obstructed probability of calling, in this way, the percent of call completed of VoLTE speech businesses can be improved.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can using hardware embodiment, software implementation or combine software and
The form of the embodiment of hardware aspect.Moreover, the present invention can be used wherein includes calculating one or more
The computer-usable storage medium of machine usable program code (includes but is not limited to magnetic disk storage and optical storage
Device etc.) on the form of computer program product implemented.
The present invention is with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Flow chart and/or block diagram describe.It should be understood that can be by computer program instructions implementation process figure and/or side
Each flow and/or square frame in block diagram and flow and/or the knot of square frame in flow chart and/or block diagram
Close.Can provide these computer program instructions to all-purpose computer, special-purpose computer, Embedded Processor or
The processor of other programmable data processing devices is to produce a machine so that by computer or other can
The instruction of the computing device of programming data processing equipment is produced for realizing in one flow or multiple of flow chart
The device for the function of being specified in one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices
In the computer-readable memory worked in a specific way so that be stored in the computer-readable memory
Instruction, which is produced, includes the manufacture of command device, and the command device is realized in one flow of flow chart or multiple streams
The function of being specified in one square frame of journey and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and perform series of operation steps on computer or other programmable devices to produce computer implemented place
Reason, so that the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of being specified in flow or multiple flows and/or one square frame of block diagram or multiple square frames.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the protection model of the present invention
Enclose.
Claims (10)
1. a kind of method for processing business, it is characterised in that including：
Detect the signaling between user equipment and IP multimedia subsystem IMS equipment；
According to the signaling between the user equipment detected and the IMS equipment, judge that the user sets
The standby current Long Term Evolution that whether carrying out carries voice VoLTE audio call flows；
When judging that the user equipment is currently carrying out VoLTE audio call flows, shielding triggering is described to be used
The redirection of family equipment.
2. according to the method described in claim 1, it is characterised in that the user detected described in the basis
Signaling between equipment and the IMS equipment, judges whether the user equipment currently carries out VoLTE
Audio call flow, including：
When determining the signaling between the user equipment and the IMS equipment for non-encrypted signaling, parsing is described
Signaling；
Judge whether the user equipment sends or receive conversation request message according to analysis result；
If it is determined that the user equipment sends or received conversation request message, it is determined that the user equipment
Currently carrying out VoLTE audio call flows；
Otherwise, it determines the user equipment is current not to carry out VoLTE audio call flows.
3. according to the method described in claim 1, it is characterised in that the user detected described in the basis
Signaling between equipment and the IMS equipment, judges whether the user equipment currently carries out VoLTE
Audio call flow, including：
When determining the signaling between the user equipment and the IMS equipment for encryption signaling, described use is obtained
The size of downlink signaling in signaling between family equipment and the IMS equipment；
If it is determined that the size of downlink signaling meets pre- in signaling between the user equipment and the IMS equipment
If condition, it is determined that the user equipment is currently carrying out VoLTE audio call flows；
Otherwise, it determines the user equipment is current not to carry out VoLTE audio call flows.
4. according to the method described in claim 1, it is characterised in that methods described also includes：
When performing the step of redirection of the shielding triggering user equipment, start timer；
When determining that the timer exceeds the time limit and is used to transmit the carrying of VoLTE audio medium streams without foundation,
The timer is closed, and allows the redirection that triggers the user equipment；Or,
It is determined that the carrying for transmitting VoLTE audio medium streams has been set up and when the timer does not exceed the time limit,
The timer is closed, and continues the redirection of the shielding triggering user equipment.
5. method according to claim 4, it is characterised in that the determination is used to transmit VoLTE
When the carrying of audio medium stream has been set up and the timer does not exceed the time limit, the closing timer, and after
After the redirection of the continuous shielding triggering user equipment, methods described also includes：
It is determined that when the carrying for transmitting VoLTE audio medium streams has discharged, it is allowed to trigger the user
The redirection of equipment.
6. a kind of business processing device, it is characterised in that including：
Detection module, for detecting the signaling between user equipment and IP multimedia subsystem IMS equipment；
Judge module, for the signaling between the user equipment detected according to and the IMS equipment,
Judge whether the user equipment is currently carrying out Long Term Evolution carrying voice VoLTE audio call flows；
Shroud module, during for judging that the user equipment is currently carrying out VoLTE audio call flows,
The redirection of the shielding triggering user equipment.
7. device according to claim 6, it is characterised in that the judge module, specifically for：
When determining the signaling between the user equipment and the IMS equipment for non-encrypted signaling, parsing is described
Signaling；
Judge whether the user equipment sends or receive conversation request message according to analysis result；
If it is determined that the user equipment sends or received conversation request message, it is determined that the user equipment
Currently carrying out VoLTE audio call flows；
Otherwise, it determines the user equipment is current not to carry out VoLTE audio call flows.
8. device according to claim 6, it is characterised in that the judge module, specifically for：
When determining the signaling between the user equipment and the IMS equipment for encryption signaling, described use is obtained
The size of downlink signaling in signaling between family equipment and the IMS equipment；
If it is determined that the size of downlink signaling meets pre- in signaling between the user equipment and the IMS equipment
If condition, it is determined that the user equipment is currently carrying out VoLTE audio call flows；
Otherwise, it determines the user equipment is current not to carry out VoLTE audio call flows.
9. device according to claim 6, it is characterised in that the shroud module, is additionally operable to：
In the redirection of the shielding triggering user equipment, start timer；
When determining that the timer exceeds the time limit and is used to transmit the carrying of VoLTE audio medium streams without foundation,
The timer is closed, and allows the redirection that triggers the user equipment；Or,
It is determined that the carrying for transmitting VoLTE audio medium streams has been set up and when the timer does not exceed the time limit,
The timer is closed, and continues the redirection of the shielding triggering user equipment.
10. device according to claim 9, it is characterised in that the shroud module, is additionally operable to：
It is determined that when the carrying for transmitting VoLTE audio medium streams has discharged, it is allowed to trigger the user
The redirection of equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273631.XA CN107333302B (en) | 2016-04-28 | 2016-04-28 | Service processing method and device |
| PCT/CN2017/081417 WO2017186055A1 (en) | 2016-04-28 | 2017-04-21 | Service processing method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610273631.XA CN107333302B (en) | 2016-04-28 | 2016-04-28 | Service processing method and device |
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| CN107333302A true CN107333302A (en) | 2017-11-07 |
| CN107333302B CN107333302B (en) | 2021-08-03 |
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| CN201610273631.XA Active CN107333302B (en) | 2016-04-28 | 2016-04-28 | Service processing method and device |
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| Country | Link |
|---|---|
| CN (1) | CN107333302B (en) |
| WO (1) | WO2017186055A1 (en) |
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| CN112235307B (en) * | 2020-10-16 | 2023-06-23 | 维沃移动通信有限公司 | Video call method and device and electronic equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107333302B (en) | 2021-08-03 |
| WO2017186055A1 (en) | 2017-11-02 |
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