CN108156577A - User terminal UE charging methods based on VoLTE, apparatus and system - Google Patents
User terminal UE charging methods based on VoLTE, apparatus and system Download PDFInfo
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- CN108156577A CN108156577A CN201611111277.7A CN201611111277A CN108156577A CN 108156577 A CN108156577 A CN 108156577A CN 201611111277 A CN201611111277 A CN 201611111277A CN 108156577 A CN108156577 A CN 108156577A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/24—Accounting or billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
Abstract
The present invention provides a kind of user terminal UE charging methods based on VoLTE, apparatus and system, wherein, this method includes：In the user terminal UE based on VoLTE in the moving process under talking state, home subscribed services device HSS receives the location update message that mobile handoff center MSC is sent, wherein, the current location information after UE movements is carried in location update message；Current location information after HSS moves UE is reported to IP multimedia subsystem application server IMS AS, wherein, the current location information after IMS AS move UE is reported to charge system, and charging is carried out according to current location information for charge system.It by the present invention, solves during user continues to move in CS sides in the relevant technologies, but the problem of CS sides no longer report location update message, cause charging inaccurate, improves the accuracy of charging.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of user terminal UE charging methods based on VoLTE, dress
It puts and system.
Background technology
Long term evolution (Long Time Evolution, referred to as LTE) network only provides data access, does not provide user
Voice solution.The current voice solution provided for LTE user mainly has following three kinds：Single-card double-standby, circuit domain are returned
Fall (Circuit Switch Fallback, referred to as CSFB) and VoLTE (Voice over LTE).Wherein, the first, needs
Want terminal support that must reside in 2/3G and LTE network simultaneously in an idle state；Second, terminal resides in during idle time
LTE network, but during user's initiation audio call, 2/3G is fallen back to, audio call terminates, then moves back to LTE network；The third,
LTE overlay areas, data service and speech business are carried on LTE network, and the speech business is by the IP multimedia subsystems that are superimposed
System (IP Multimedia Subsystem, referred to as IMS) real-time performance.When user is moved to non-LTE overlay areas, then cut
2/3G networks are shifted to, here it is wireless voice call continuity (Single Radio Voice Call Continuity, abbreviations
For SRVCC).
Fig. 1 is the schematic diagram of voice solution provided in the relevant technologies for LTE user, as shown in Figure 1：
The first solution, since terminal chip being needed to support, and at the same time the problems such as with energy consumption, operator uses
It is this scheme and few.In suc scheme, for charging, since data service is and the speech business in LTE network
It is in 2/3G networks, falls list, respectively charging respectively.The charge system of existing network has been supported.Second of solution, user
It is fallen after rise in audio call to 2/3G networks, data service at this time can not use temporary suspension, influence user uses body
It tests.With the first solution be similar from the angle of charging, fall list respectively, charging respectively, now net supported.The third
Solution, when audio call is carried out, do not interrupt, and due to eSRVCC (enhanced by data service by user
SRVCC introducing), the switching time of LTE network to 2/3G networks greatly shorten, and user perceives very well, this is also current mainstream
Solution.
Wherein, the third solution is more complicated for the angle of charging, is illustrated with reference to Fig. 1 as follows：
(a) when user is in LTE overlay areas.Data service and speech business are carried in LTE.But data service by
LTE network controls, and speech business is controlled by IMS network.At this point, data service falls list in LTE network, speech business is in LTE nets
Network and IMS network fall list, but since speech business is triggered in IMS domain, thus speech business must using IMS tickets as
Standard carries out charging, because speech business details could be retained in this way.And the ticket in LTE domains needs to reject, and avoids repetition charging.
(b) when user is not in LTE overlay areas and in 2/3G (hereinafter referred CS domains, CircuitSwitch, circuit switching
Domain).The data of user and speech business at this time the carrying of CS domains (but user initiate voice when data service can hang up), when with
Caller is done at family, and data and voice fall list in CS domains, is handled by the billing scheme in existing CS domains.When user makees called, need
IMS is wanted to be selected (Terminating Access Domain Selection, abbreviation TADS) by domain according to user current location
Flow, IMS and CS co- controlling voices, IMS domain and CS domains can fall list, but since speech business logic is controlled in IMS,
So IMS tickets are subject in charging, CS sides ticket needs to reject, and avoids repetition charging.
(c) when user LTE domains initiate speech business, CS domains are moved to during call.At this point, data and voice
It is carried on LTE network at the beginning, voice is controlled by IMS, and data service billing uses LTE domains ticket, and speech business charging makes
With IMS tickets, LTE domains ticket is rejected.When user is moved to CS domains, the hang-up of data service at this time (can certainly switch to 2/
3G data network, current SRVCC use reduction procedure, hang up), speech business is controlled by IMS and CS, equal in IMS domain and CS domains
List is fallen, IMS is still subject in charging at this time, and the ticket in CS domains needs to reject.Avoid repetition charging.
It can be seen from the above description that under (b) and (c) SRVCC solutions, IMS tickets are subject in charging, other nets
The charging bill that network (LTE, CS) generates needs to reject.
For (b) and in the case of (c), user answered in CS domains or communication process in switch to CS domains after, need to report
The location information of oneself is to IMS domain, so that IMS domain carries out accurate billing, such as roam charge.
But the problem of current this billing scheme, is：
(1) ticket in IMS domain, has recorded the location information of user, but is all based on packet access network, such as
LTE, WLAN (Wireless Local Area Network, referred to as WLAN) etc..
(2) under SRVCC frameworks, speech business is not that IMS is individually controlled, but IMS and CS co- controllings, when user does
It is called, when being answered in CS domains, initial position when CS domains report of user is answered to IMS sides；
(3) after user listens in LTE side joints and passes through (e) SRVCC and is switched to CS domains, after CS domains only report handover success
Initial position is to IMS sides；
Above-mentioned (b) and (c) two kinds of situations, if user continues to move in CS sides, but CS sides no longer report location updating
Message, because this has no effect on continuing for traffic.Although a location information is only reported to have no effect on follow-up call, but shadow
In the case of sound billing accuracy, particularly user's mobile comparison is rapid, it is larger to may result in the rate generation that user is applicable in
Error.For the above problem in the relevant technologies, not yet there are effective solutions at present.
Invention content
An embodiment of the present invention provides a kind of user terminal UE charging methods based on VoLTE, apparatus and system, at least
During user continues to move in CS sides in solution the relevant technologies, but CS sides no longer report location update message, lead to charging
The problem of inaccurate.
According to one embodiment of present invention, a kind of user terminal UE charging methods based on VoLTE are provided, including：
In the user terminal UE based on VoLTE in the moving process under talking state, home subscribed services device HSS receives mobile handoff
The location update message that center MSC is sent, wherein, the current location after the UE movements is carried in the location update message
Information；Current location information after the HSS moves the UE is reported to IP multimedia subsystem application server IMS AS,
Wherein, the current location information after the IMS AS move the UE is reported to charge system, for the charge system root
Charging is carried out according to the current location information.
Further, the current location information after the HSS moves the UE is reported to IP multimedia subsystem application
Server I MS AS include：Current location information after the HSS moves the UE is actively sent to the IMS AS.
Further, the current location information after the HSS moves the UE is reported to IP multimedia subsystem should
Before server I MS AS, the method further includes：What the HSS receptions IMS AS were sent is used to subscribe to location information
Subscription message；Current location information after the HSS moves the UE is reported to IP multimedia subsystem application server
IMS AS include：Current location information after the HSS moves the UE according to the subscription message is reported to the IMS
AS。
Further, the IMS AS include one below：Multimedia session server MMTel AS, terminal access domain clothes
Be engaged in device TAD AS, service continuity control server S CCAS.
Further, the user terminal UE moving process based on VoLTE includes：The UE is located at what CS domains were answered and moved
The process moved after wireless voice call continuity SRVCC switchings occurs for process, the UE.
According to another aspect of the present invention, a kind of user terminal UE charging methods based on VoLTE are provided, including：
In the user terminal UE based on VoLTE in the moving process under talking state, mobile handoff center MSC obtains the UE in real time
Current location information after movement；The MSC sends location update message to home subscribed services device HSS, wherein, the position
The current location information after the UE movements is carried in new information.
Further, the user terminal UE moving process based on VoLTE includes：The UE is located at what CS domains were answered and moved
The process moved after wireless voice call continuity SRVCC switchings occurs for process, the UE.
It is according to the present invention to provide a kind of user terminal UE charging methods based on VoLTE in one aspect, including：
IP multimedia subsystem application server IMS AS receive the user terminal based on VoLTE that home subscribed services device HSS is reported
Current location information after UE movements；Current location information after UE movements described in the IMS AS is reported to charge system,
In, the charge system carries out charging according to the current location information；Wherein, the current location information after the UE movements is
The location information that UE is generated in the moving process under talking state.
Further, IP multimedia subsystem application server IMS AS receive the base that home subscribed services device HSS is reported
Current location information after the user terminal UE movements of VoLTE includes：The IMS AS receive the institute that the HSS is actively sent
State the current location information after UE movements.
Further, receive what home subscribed services device HSS was reported in IP multimedia subsystem application server IMS AS
Before current location information after user terminal UE movements based on VoLTE, the method further includes：The IMS AS are to described
HSS sends the subscription message for subscribing to location information；IP multimedia subsystem application server IMS AS receive ownership signing
Current location information after the movements of the user terminal UE based on VoLTE that server HSS is reported includes：The IMS AS receive institute
HSS is stated according to the current location information after the UE movements for subscribing to information reporting.
Further, the user terminal UE moving process based on VoLTE includes：The UE is located at what CS domains were answered and moved
The process moved after wireless voice call continuity SRVCC switchings occurs for process, the UE.
According to a further aspect of the invention, a kind of user terminal UE message accountings based on VoLTE are provided, are applied to
Home subscribed services device HSS sides, including：First receiving module, in the user terminal UE based on VoLTE under talking state
Moving process in, receive the location update message that mobile handoff center MSC is sent, wherein, taken in the location update message
Current location information after being moved with the UE；First reporting module, for by the UE move after current location information
Be reported to IP multimedia subsystem application server IMS AS, wherein, the IMS AS by the UE move after current location
Information reporting carries out charging for the charge system to charge system according to the current location information.
Further, first reporting module is additionally operable to the current location information master after the HSS moves the UE
It is dynamic to be sent to the IMS AS.
Further, described device further includes：Second receiving module, for after the first receiving module moves the UE
Current location information be reported to IP multimedia subsystem application server IMS AS before, receive the use that the IMS AS are sent
In the subscription message for subscribing to location information；First reporting module is additionally operable to the HSS according to inciting somebody to action the subscription message
Current location information after UE movements is reported to the IMS AS.
Further, the IMS AS include one below：Multimedia session server MMTel AS, terminal access domain clothes
Be engaged in device TAD AS, service continuity control server S CC AS.
Further, the user terminal UE moving process based on VoLTE includes：The UE is located at what CS domains were answered and moved
The process moved after wireless voice call continuity SRVCC switchings occurs for process, the UE.
According to a further aspect of the invention, a kind of user terminal UE message accountings based on VoLTE are provided, are applied to
Mobile handoff center MSC sides, including：Acquisition module, in movements of the user terminal UE under talking state based on VoLTE
In the process, the current location information after the UE movements is obtained in real time；First sending module, for home subscribed services device
HSS sends location update message, wherein, the current location information after the UE movements is carried in the location update message.
Further, the user terminal UE moving process based on VoLTE includes：The UE is located at what CS domains were answered and moved
The process moved after wireless voice call continuity SRVCC switchings occurs for process, the UE.
According to a further aspect of the invention, a kind of user terminal UE message accountings based on VoLTE are provided, are applied to
IP multimedia subsystem application server IMS AS sides, including：Third receiving module, for receiving home subscribed services device HSS
Current location information after the movements of the user terminal UE based on VoLTE reported；Second reporting module, for the UE to be moved
Current location information afterwards is reported to charge system, wherein, the charge system carries out charging according to the current location information；
Wherein, the current location information after the UE movements is the location information that UE is generated in the moving process under talking state.
Further, the third receiving module is additionally operable to receive working as after the UE that the HSS is actively sent is moved
Front position information.
Further, described device further includes：Second sending module, for receiving ownership signing clothes in third receiving module
Before current location information after the movements of the user terminal UE based on VoLTE that business device HSS is reported, the IMS AS are to described
HSS sends the subscription message for subscribing to location information；The third receiving module is additionally operable to receive the HSS according to
Subscribe to the current location information after the UE movements of information reporting.
Further, the user terminal UE moving process based on VoLTE includes：The UE is located at what CS domains were answered and moved
The process moved after wireless voice call continuity SRVCC switchings occurs for process, the UE.
According to a further aspect of the invention, a kind of user terminal UE charge systems based on VoLTE, the system are provided
System includes：Any one of claim 12 to 16 is applied to the meters of the user terminal UE based on VoLTE of home subscribed services device HSS sides
Take the user terminal UE chargings based on VoLTE that any one of device, claim 17 to 18 are applied to mobile handoff center MSC sides
Any one of device, claim 19 to 23 are applied to IP multimedia subsystem application server IMS AS sides based on VoLTE's
User terminal UE message accountings.
According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is set as storage and uses
In the program code for performing following steps：
In the user terminal UE based on VoLTE in the moving process under talking state, mobile handoff center MSC hairs are received
The location update message sent, wherein, the current location information after the UE movements is carried in the location update message；
Current location information after the UE is moved is reported to IP multimedia subsystem application server IMS AS,
In, the IMS AS by the UE move after current location information be reported to charge system, for the charge system according to
The current location information carries out charging.
Optionally, storage medium is also configured to store the program code for performing following steps：
Current location information after the UE is moved actively is sent to the IMS AS.
Optionally, storage medium is also configured to store the program code for performing following steps：
By the UE move after current location information be reported to IP multimedia subsystem application server IMS AS it
Before, receive the subscription message for being used to subscribe to location information that the IMS AS are sent；
Current location information after the UE is moved according to the subscription message is reported as the IMS AS.
Pass through invention, in the user terminal UE based on VoLTE in the moving process under talking state, home subscribed services
Device HSS receives the location update message that mobile handoff center MSC is sent, wherein, after UE movements are carried in location update message
Current location information；It solves during user continues to move in CS sides in the relevant technologies, but CS sides no longer report position
New information, the problem of causing charging inaccurate, improve the accuracy of charging.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and forms the part of the application, this hair
Bright illustrative embodiments and their description do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the schematic diagram of voice solution provided in the relevant technologies for LTE user；
Fig. 2 is the flow chart one of the user terminal UE charging methods according to embodiments of the present invention based on VoLTE；
Fig. 3 is the flowchart 2 of the user terminal UE charging methods according to embodiments of the present invention based on VoLTE；
Fig. 4 is the user terminal UE charging method flow chart 3s according to embodiments of the present invention based on VoLTE；
Fig. 5 is the structure diagram one of the user terminal UE message accountings according to embodiments of the present invention based on VoLTE；
Fig. 6 is the structure diagram two of the user terminal UE message accountings according to embodiments of the present invention based on VoLTE；
Fig. 7 is the structure diagram three of the user terminal UE message accountings according to embodiments of the present invention based on VoLTE；
Fig. 8 is the process flow schematic diagram as VoLTE user when CS domains are answered implemented according to the present invention；
Fig. 9 is that the signal of SRVCC offline chargings process flow is occurring according to the VoLTE user that the present invention is implemented
Figure；
Figure 10 is when being moved between the different MSC in CS domains according to the VoLTE user that implements of the present invention at offline charging flow
Manage schematic diagram；
Figure 11 is the VoLTE user implemented according to the present invention online charging process flow schematic diagram when CS domains are answered.
Specific embodiment
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be combined with each other.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.
Embodiment 1
A kind of user terminal UE charging methods based on VoLTE are provided in the present embodiment, and Fig. 2 is according to of the invention real
The flow chart one of the user terminal UE charging methods based on VoLTE of example is applied, as shown in Fig. 2, the flow includes the following steps：
Step S202, in the user terminal UE based on VoLTE in the moving process under talking state, home subscribed services
Device (Home Subscriber Server, referred to as HSS) receives mobile handoff center (Mobile Switch Center, letter
Referred to as MSC) send location update message, wherein, carried in location update message UE movement after current location information；
Wherein, in concrete application scene, which can be continuous, the lasting location update message that reports, and either exist
Switch between multiple MSC or the evolution in same MSC ranges, as long as can all be reported after the location information change of UE
Newest current location information after change.
Step S204：Current location information after HSS moves UE is reported to IP multimedia subsystem application server IMS
AS, wherein, the current location information after IMS AS (Application Server, application server) move UE is reported to meter
Charge system carries out charging for charge system according to current location information.
By above-mentioned steps S202 to step S204, in movements of the user terminal UE under talking state based on VoLTE
In the process, home subscribed services device HSS receives the location update message that mobile handoff center MSC is sent, wherein, location updating disappears
The current location information after UE movements is carried in breath；It solves during user continues to move in CS sides in the relevant technologies, but
It is the problem of CS sides no longer report location update message, cause charging inaccurate, improves the accuracy of charging.
In the optional embodiment of the present embodiment, for involved in the present embodiment step S 104 to HSS UE is moved
Current location information afterwards is reported to the mode of IP multimedia subsystem application server IMS AS to include：
(1) current location information after HSS moves UE is actively sent to IMS AS.
(2) current location information after HSS moves UE is reported to IP multimedia subsystem application server IMS AS
Before, the method in the present embodiment further includes：HSS receives the subscription message for being used to subscribe to location information that IMSAS is sent；And then
HSS is reported to IMS AS according to the current location information after message moves UE is subscribed to.
It should be noted that the IMS AS arrived involved in the present embodiment include one below：Multimedia session server
MMTel (Mutimedia telephony) AS, terminal access domain server TAD (Termination Access Domain)
AS, service continuity control server S CC (service continuity control) AS.
Optionally, the user terminal UE moving process based on VoLTE includes：UE is located at the process that CS domains are answered and moved,
The process moved after wireless voice call continuity SRVCC switchings occurs for UE.
Embodiment two
A kind of user terminal UE charging methods based on VoLTE are present embodiments provided, Fig. 3 is according to embodiments of the present invention
The user terminal UE charging methods based on VoLTE flowchart 2, as shown in figure 3, the step of this method includes：
Step S302：In the user terminal UE based on VoLTE in the moving process under talking state, mobile handoff center
MSC obtains the current location information after UE movements in real time；
Step S304：MSC sends location update message to home subscribed services device HSS, wherein, it is taken in location update message
Current location information after being moved with UE.
It should be noted that the user terminal UE moving process based on VoLTE includes：UE is located at what CS domains were answered and moved
The process moved after wireless voice call continuity SRVCC switchings occurs for process, UE.
Embodiment three
A kind of user terminal UE charging methods based on VoLTE are present embodiments provided, Fig. 4 is according to embodiments of the present invention
The user terminal UE charging method flow chart 3s based on VoLTE, as shown in figure 4, the step of this method includes：
Step S402：IP multimedia subsystem application server IMS AS receive the base that home subscribed services device HSS is reported
Current location information after the user terminal UE movements of VoLTE；
Step S404：IMS ASUE movement after current location information be reported to charge system, wherein, charge system according to
Current location information carries out charging；Wherein, the current location information after UE movements is UE in the moving process under talking state
The location information of generation.
In the optional embodiment of the present embodiment, IP multimedia subsystem application that the present embodiment step S402 is related to
Server I MS AS receive the current location after the movements of the user terminal UE based on VoLTE that home subscribed services device HSS is reported
The mode of information includes：
(1) IMS AS receive the current location information after the UE movements that HSS is actively sent.
(2) IP multimedia subsystem application server IMS AS receive home subscribed services device HSS report based on
Before current location information after the user terminal UE movements of VoLTE, IMS AS send to subscribe to ordering for location information to HSS
Read message；And then IMS AS receive HSS according to the current location information after the UE movements for subscribing to information reporting.
It should be noted that the user terminal UE moving process based on VoLTE includes：UE is located at what CS domains were answered and moved
The process moved after wireless voice call continuity SRVCC switchings occurs for process, UE.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on such understanding, technical scheme of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software product, which is stored in a storage
In medium (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal equipment (can be mobile phone, calculate
Machine, server or network equipment etc.) perform method described in each embodiment of the present invention.
Example IV
A kind of user terminal UE message accountings based on VoLTE are additionally provided in the present embodiment, which is used to implement
Above-described embodiment and preferred embodiment had carried out repeating no more for explanation.As used below, term " module " can
To realize the combination of the software of predetermined function and/or hardware.Although the described device of following embodiment is preferably come with software
It realizes, but the realization of the combination of hardware or software and hardware is also what may and be contemplated.
Fig. 5 is the structure diagram one of the user terminal UE message accountings according to embodiments of the present invention based on VoLTE, the dress
It puts applied to home subscribed services device HSS sides, as shown in figure 5, the device includes：
First receiving module 52, in the moving process under talking state, being connect in the user terminal UE based on VoLTE
The location update message that mobile handoff center MSC is sent is received, wherein, the present bit after UE movements is carried in location update message
Confidence ceases；
First reporting module 54 is coupled with the first receiving module 52 and is linked, for the current location information after UE is moved
IP multimedia subsystem application server IMS AS are reported to, wherein, the current location information after IMS AS move UE reports
To charge system, charging is carried out according to current location information for charge system.
Optionally, first reporting module 54 is additionally operable to the current location information after HSS moves UE and is actively sent to
IMS AS。
Optionally, the device in the present embodiment can also include：Second receiving module, in the first receiving module by UE
Before current location information after movement is reported to IP multimedia subsystem application server IMS AS, receive what IMS AS were sent
For subscribing to the subscription message of location information；Based on this, which is additionally operable to HSS according to subscribing to message by UE
Current location information after movement is reported to IMS AS.
Optionally, which is characterized in that IMS AS include one below：Multimedia session server MMTel AS, terminal are visited
Ask domain server TAD AS, service continuity control server S CC AS.
Optionally, the user terminal UE moving process based on VoLTE includes：UE is located at the process that CS domains are answered and moved,
The process moved after wireless voice call continuity SRVCC switchings occurs for UE.
It should be noted that the present embodiment is and one corresponding device embodiment of above-described embodiment.
Embodiment five
A kind of user terminal UE message accountings based on VoLTE are additionally provided in the present embodiment, which is used to implement
Above-described embodiment and preferred embodiment had carried out repeating no more for explanation.As used below, term " module " can
To realize the combination of the software of predetermined function and/or hardware.Although the described device of following embodiment is preferably come with software
It realizes, but the realization of the combination of hardware or software and hardware is also what may and be contemplated.
Fig. 6 is the structure diagram two of the user terminal UE message accountings according to embodiments of the present invention based on VoLTE, the dress
It puts applied to mobile handoff center MSC sides, as shown in fig. 6, the device includes：
Acquisition module 62, in the moving process under talking state, being obtained in real time in the user terminal UE based on VoLTE
Take the current location information after UE movements；
First sending module 64, couples with acquisition module 62 and links, for sending position more to home subscribed services device HSS
New information, wherein, the current location information after UE movements is carried in location update message.
Optionally, the user terminal UE moving process based on VoLTE includes：UE is located at the process that CS domains are answered and moved,
The process moved after wireless voice call continuity SRVCC switchings occurs for UE.
It should be noted that the present embodiment is and two corresponding device embodiment of above-described embodiment.
Embodiment six
A kind of user terminal UE message accountings based on VoLTE are additionally provided in the present embodiment, which is used to implement
Above-described embodiment and preferred embodiment had carried out repeating no more for explanation.As used below, term " module " can
To realize the combination of the software of predetermined function and/or hardware.Although the described device of following embodiment is preferably come with software
It realizes, but the realization of the combination of hardware or software and hardware is also what may and be contemplated.
Fig. 7 is the structure diagram three of the user terminal UE message accountings according to embodiments of the present invention based on VoLTE, the dress
It puts applied to IP multimedia subsystem application server IMS AS sides, as shown in fig. 7, the device includes：
Third receiving module 72 moves for receiving the user terminal UE based on VoLTE that home subscribed services device HSS is reported
Current location information after dynamic；
Second reporting module 74, couples with third receiving module 72 and links, for the current location information after UE is moved
Charge system is reported to, wherein, charge system carries out charging according to current location information；Wherein, the current location after UE movements
Information is the location information that UE is generated in the moving process under talking state.
Optionally, the third receiving module 72 is additionally operable to receive the present bit confidence after the UE movements that HSS is actively sent
Breath.
Optionally, which can also include：Second sending module, for receiving ownership signing clothes in third receiving module
Before current location information after the movements of the user terminal UE based on VoLTE that business device HSS is reported, IMS AS send to HSS and use
In the subscription message for subscribing to location information；Based on this, which is additionally operable to receive HSS according in subscription message
Current location information after the UE movements of report.
Optionally, the user terminal UE moving process based on VoLTE includes：UE is located at the process that CS domains are answered and moved,
The process moved after wireless voice call continuity SRVCC switchings occurs for UE.
It should be noted that the present embodiment is and three corresponding device embodiment of above-described embodiment.
Embodiment seven
The user terminal UE charge systems based on VoLTE are present embodiments provided, which includes：Above application is in ownership
The user terminal UE message accountings (example IV) based on VoLTE of subscribed services device HSS sides, above application are in mobile handoff
The user terminal UE message accountings (embodiment five) based on VoLTE of heart MSC sides, above application are in IP multimedia subsystem application
The user terminal UE message accountings (embodiment six) based on VoLTE of server I MS AS sides.
Based on above-described embodiment one to embodiment seven, with reference to the alternative embodiment of the embodiment of the present invention, embodiment eight
It is illustrated.
Embodiment eight
Present embodiments provide a kind of method for improving VoLTE billing accuracies.The summary description of the present embodiment：For
VoLTE user (has attribute tags, network side can perceive), after user answers or occurs (e) SRVCC switchings in CS domains,
Location update message is actively sent by CS domain network elements MSC, HSS, HSS is reported to only to preserve the newest location information of user, IMS sides
It is obtained by way of subscription or HSS active push specifies network element to IMS.Customer position information is filled into ticket by IMS sides
In, subsequent charge system correctly judges, identifies, matches correct rate, and correct charging, the meter of such user are carried out to user
Accurately and reliably, operator does not influence end-user service perception to rate without receivable loss yet
It should be noted that using the method for the present invention, HSS only preserves user's latest position information, but is but wrapped in ticket
Containing the location information that user changes every time, accurate matching of the charge system more advantageous in this way to customer rate.
For prepaid user, charging master network element (being usually IMS AS) is needed after user position update message is received,
New charging request message is sent to online charging system in time, online charging system is determined whether according to user location using new
Rate.
The method and step of the present embodiment includes：
Step S402：For VoLTE user, signing AS network elements in IMS sides initiate user position to position storage server HSS
Put message subscribing.
Wherein, which can be MMTel AS, TAD AS, SCC AS, this depends on the strategy of operator, Huo Zhezong
It is that some network element is specified to initiate to subscribe to message；
Step S404：After VoLTE user answers or occur (e) SRVCC in CS domains, location updating occurs every time for user
(location updating granularity can refer to current CS domains granularity or self-defined granule size), MSC send location update message to
HSS informs the new position of user；
Step S406：HSS preserves the newest location message of user, and subscribes to situation according to IMS AS, and new position is disappeared
Breath is pushed to corresponding IMS network elements；
Wherein, if MMTel, TAD, SCC unification setting, then step S402 do not send subscribe to message can also, HSS is straight
It connects and new location information is pushed to unification network element；
Step S408：For offline charging, new location information is included in ACR by IMS AS, sends interim ACR
Into Charging Collection Function (Charging Collection Function, referred to as CCF)；
Step S410：CCF updates ticket information, and new location information is included in ticket；
Step S412：Charge system is according to all location informations included in ticket, accurate matching adaptation rate；
Step S414：The clearing or other problems that charge system processing may relate to.
It is mainly as described above offline charging process, for online charging, IMS AS are receiving new location message
Afterwards, it needs to notify online charging system (SCP or OCS, SCP in time：Service Control Point.OCS：Online
Charging System), online charging system determines whether to adjust rate according to new location information.
The present embodiment is illustrated with reference to the optional embodiment of the present embodiment；
Optional embodiment one：
Fig. 8 is the process flow schematic diagram as VoLTE user when CS domains are answered implemented according to the present invention, such as Fig. 8 institutes
Show, wherein, in order to simplify processing step, and conversation control function (call session control function, referred to as
CSCF), the correlations such as "Policy and Charging Rules Function (Policy and Charging Rules Function, referred to as PCRF)
The step of network element does not mark, the flow includes：
Step S802：IMS AS (MMTel/TAD/SCC) receive the called request of calling；
Step S804：IMS AS inquire called current location to HSS, implement called domain and select flow；
Step S806：It determines to be called and is currently at CS domains, it will words are routed to MSC, add special ginseng in the signaling messages
Number, instruction lower level network element need report of user location update message；
Step S808：IMS AS initiate to subscribe to message to HSS, subscribe to the location update message of subsequent user；
Step S810：MSC answers called, and call starts；
Step S812：MSC reports called location information；
Step S814：HSS sends user location message according to message is subscribed to, to IMS AS；
Step S816：IMS AS send Start ACR message, the initial message containing user in CS domains；
Step S818：User moves；
Step S820：MSC detects user position update, and location update message is reported to HSS；
Step S822：The new location message of user is pushed to IMS AS by HSS according to message is subscribed to；
Step S824：New location information is included in ACR by IMS AS, sends Interim ACR to CCF；
Step S826：User's on-hook.Conversation end；
Step S828：MSC sends the ticket of this calling；
Step S830：IMS AS send Stop ACR.Represent session termination；
Step S832：Single-shot is sent to charge system if CCF generates IMS AS and MSC；
Step S834：Charge system carries out charging processing：For example, rejecting CS domains ticket, it is adapted to according to customer position information
Different rate etc..
Optional embodiment two
Fig. 9 is that the signal of SRVCC offline chargings process flow is occurring according to the VoLTE user that the present invention is implemented
Figure, wherein, it is not marked to simplify the related network elements such as processing step, CSCF, PCRF, as shown in figure 9, the step of flow is wrapped
It includes：
Step S902：User enters talking state；
Step S904：IMS AS initiate to subscribe to message to HSS, subscribe to the location update message of subsequent user；
Step S906：IMS AS send Start ACR to CCF；
Step S908：User moves, and progressively disengages LTE overlay areas；
Step S910：MSC detects user position update, is dominated by MSC and initiates (e) SRVCC switchings；
Step S912：After the completion of switching, MSC report of user location informations；
Step S914：HSS sends user location message according to message is subscribed to, to IMS AS；
Step S916：New location information is included in ACR by IMS AS, sends Interim ACR to CCF
Step S918：User continues to move to；
Step S920：MSC detects user position update, and location update message is reported to HSS.
Step S922：The new location message of user is pushed to IMS AS by HSS according to message is subscribed to；
Step S924：New location information is included in ACR by IMS AS, sends Interim ACR to CCF；
Step S926~step S934：It is identical with step S826~step S834 in optional embodiment one, it is no longer superfluous
It states.
Optional embodiment three
Figure 10 is when being moved between the different MSC in CS domains according to the VoLTE user that implements of the present invention at offline charging flow
Schematic diagram is managed, wherein, it is not marked to simplify the related network elements such as processing step, CSCF, PCRF, as shown in Figure 10, the flow
Step includes：
Step S1002~step S1016：It is identical with step S802~step S816 in optional embodiment one, no longer
It repeats；
Step S1018：User is moved to MSC2 by MSC1；
Step S1020：MSC1 sends message to MSC2, informs MSC2, subsequent user position update message needs to send
To HSS；
Step S1022：MSC1 sends this calling ticket to CCF；
Step S1024：MSC2 detects user position update, and location update message is reported to HSS；
Step S1026：The new location message of user is pushed to IMS AS by HSS according to message is subscribed to；
Step S1028：New location information is included in ACR by IMS AS, sends Interim ACR to CCF；
Step S1030：User's on-hook, conversation end；
Step S1032：MSC2 sends the ticket of this calling；
Step S1034：IMS AS send Stop ACR.Represent session termination；
Step S1036：Single-shot is sent to charge system if CCF generates IMS AS and MSC1, MSC2；
Step S1038：Charge system carries out charging processing：For example, rejecting CS domains ticket, it is adapted to according to customer position information
Different rate etc..
Optional embodiment four：
Figure 11 is the VoLTE user implemented according to the present invention online charging process flow schematic diagram when CS domains are answered, such as
Shown in Figure 11, the step of flow, includes：
Step S1102~step S1114：It is identical with step S802~step S814 in optional embodiment one, no longer
It repeats；
Step S1116：IMS AS send charging request message (such as CCR message, CCR to online charging system:Credit
Control Request)；
Step S1118：User moves；
Step S1120：MSC detects user position update, and location update message is reported to HSS；
Step S1122：The new location message of user is pushed to IMS AS by HSS according to message is subscribed to；
Step S1124：New location information is included in CCR by IMS AS, sends new CCR message to online charging system
System；
Step S1126：User's on-hook, conversation end；
Step S1128：IMS AS send CCR again, indicate conversation end；
Step S1130：Online charging system completion finally deducts fees, calculates.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Computing device realize that they can concentrate on single computing device or be distributed in multiple computing devices and be formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed in the storage device by computing device, and in some cases, it can be to be different from shown in sequence herein performs
The step of going out or describing they are either fabricated to each integrated circuit modules respectively or by multiple modules in them or
Step is fabricated to single integrated circuit module to realize.It to be combined in this way, the present invention is not limited to any specific hardware and softwares.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (23)
1. a kind of user terminal UE charging methods based on VoLTE, which is characterized in that including：
In the user terminal UE based on VoLTE in the moving process under talking state, home subscribed services device HSS receives movement
The location update message that main dispatching centre MSC is sent, wherein, it is carried in the location update message current after the UE movements
Location information；
Current location information after the HSS moves the UE is reported to IP multimedia subsystem application server IMS AS,
Wherein, the current location information after the IMS AS move the UE is reported to charge system, for the charge system root
Charging is carried out according to the current location information.
2. according to the method described in claim 1, it is characterized in that, the HSS by the UE move after current location information
IP multimedia subsystem application server IMS AS is reported to include：
Current location information after the HSS moves the UE is actively sent to the IMS AS.
3. according to the method described in claim 1, it is characterized in that,
Current location information after the HSS moves the UE is reported to IP multimedia subsystem application server IMS AS
Before, the method further includes：The HSS receives the subscription message for being used to subscribe to location information that the IMS AS are sent；
Current location information after the HSS moves the UE is reported to IP multimedia subsystem application server IMS AS packets
It includes：Current location information after the HSS moves the UE according to the subscription message is reported to the IMS AS.
4. according to the method described in claim 1, it is characterized in that, the IMS AS include one below：Multimedia session takes
Be engaged in device MMTel AS, terminal access domain server TAD AS, service continuity control server S CC AS.
5. according to the method described in claim 1, it is characterized in that, the user terminal UE moving process based on VoLTE includes：Institute
It states UE and is located at the process that CS domains are answered and moved, the mistake moved after wireless voice call continuity SRVCC switchings occurs for the UE
Journey.
6. a kind of user terminal UE charging methods based on VoLTE, which is characterized in that including：
In the user terminal UE based on VoLTE in the moving process under talking state, mobile handoff center MSC obtains institute in real time
State the current location information after UE movements；
The MSC sends location update message to home subscribed services device HSS, wherein, it is carried in the location update message
Current location information after the UE movements.
7. according to the method described in claim 6, it is characterized in that, the user terminal UE moving process based on VoLTE includes：Institute
It states UE and is located at the process that CS domains are answered and moved, the mistake moved after wireless voice call continuity SRVCC switchings occurs for the UE
Journey.
8. a kind of user terminal UE charging methods based on VoLTE, which is characterized in that including：
IP multimedia subsystem application server IMS AS receive the user based on VoLTE that home subscribed services device HSS is reported
Current location information after terminal UE movement；
Described in the IMS AS UE movement after current location information be reported to charge system, wherein, the charge system according to
The current location information carries out charging；
Wherein, the position letter that the current location information after the UE movements is generated for UE in the moving process under talking state
Breath.
9. according to the method described in claim 8, it is characterized in that, IP multimedia subsystem application server IMS AS receptions are returned
Belong to the current location information after the movements of the user terminal UE based on VoLTE that subscribed services device HSS is reported to include：
The IMS AS receive the current location information after the UE movements that the HSS is actively sent.
10. according to the method described in claim 8, it is characterized in that,
In the use based on VoLTE that IP multimedia subsystem application server IMS AS receptions home subscribed services device HSS is reported
Before current location information after the terminal UE movement of family, the method further includes：The IMS AS send to order to the HSS
Read the subscription message of location information；
IP multimedia subsystem application server IMS AS receive the user based on VoLTE that home subscribed services device HSS is reported
Current location information after terminal UE movement includes：The IMS AS receive the HSS according to the institute for subscribing to information reporting
State the current location information after UE movements.
11. according to the method described in claim 8, it is characterized in that, the user terminal UE moving process based on VoLTE includes：
The UE is located at the process that CS domains are answered and moved, and the UE occurs what is moved after wireless voice call continuity SRVCC switches
Process.
12. a kind of user terminal UE message accountings based on VoLTE, applied to home subscribed services device HSS sides, feature exists
In, including：
First receiving module, in the moving process under talking state, receiving movement in the user terminal UE based on VoLTE
The location update message that main dispatching centre MSC is sent, wherein, it is carried in the location update message current after the UE movements
Location information；
First reporting module is reported to IP multimedia subsystem application service for the current location information after the UE is moved
Device IMS AS, wherein, the current location information after the IMS AS move the UE is reported to charge system, based on described
Charge system carries out charging according to the current location information.
13. device according to claim 12, which is characterized in that
First reporting module, be additionally operable to the current location information after the HSS moves the UE be actively sent to it is described
IMS AS。
14. device according to claim 12, which is characterized in that
Described device further includes：Second receiving module, for the present bit confidence after the first receiving module moves the UE
Before breath is reported to IP multimedia subsystem application server IMS AS, receives the position that is used to subscribe to that the IMS AS are sent and believe
The subscription message of breath；
First reporting module is additionally operable to the present bit confidence after the HSS moves the UE according to the subscription message
Breath is reported to the IMS AS.
15. device according to claim 12, which is characterized in that the IMS AS include one below：Multimedia session
Server MMTel AS, terminal access domain server TAD AS, service continuity control server S CC AS.
16. device according to claim 12, which is characterized in that the user terminal UE moving process based on VoLTE includes：
The UE is located at the process that CS domains are answered and moved, and the UE occurs what is moved after wireless voice call continuity SRVCC switches
Process.
17. a kind of user terminal UE message accountings based on VoLTE, applied to mobile handoff center MSC sides, which is characterized in that
Including：
Acquisition module, described in the moving process under talking state, being obtained in real time in the user terminal UE based on VoLTE
Current location information after UE movements；
First sending module, for sending location update message to home subscribed services device HSS, wherein, the location updating disappears
The current location information after the UE movements is carried in breath.
18. device according to claim 17, which is characterized in that the user terminal UE moving process based on VoLTE includes：
The UE is located at the process that CS domains are answered and moved, and the UE occurs what is moved after wireless voice call continuity SRVCC switches
Process.
19. a kind of user terminal UE message accountings based on VoLTE, applied to IP multimedia subsystem application server IMS AS
Side, which is characterized in that including：
Third receiving module, after receiving the movements of the user terminal UE based on VoLTE that home subscribed services device HSS is reported
Current location information；
Second reporting module is reported to charge system for the current location information after the UE is moved, wherein, the charging
System carries out charging according to the current location information；
Wherein, the position letter that the current location information after the UE movements is generated for UE in the moving process under talking state
Breath.
20. device according to claim 19, which is characterized in that
The third receiving module is additionally operable to receive the current location information after the UE movements that the HSS is actively sent.
21. device according to claim 19, which is characterized in that
Described device further includes：Second sending module, for receiving what home subscribed services device HSS was reported in third receiving module
Before current location information after user terminal UE movements based on VoLTE, the IMS AS send to subscribe to the HSS
The subscription message of location information；
The third receiving module is additionally operable to receive the HSS according to working as after the UE movements for subscribing to information reporting
Front position information.
22. device according to claim 19, which is characterized in that the user terminal UE moving process based on VoLTE includes：
The UE is located at the process that CS domains are answered and moved, and the UE occurs what is moved after wireless voice call continuity SRVCC switches
Process.
23. a kind of user terminal UE charge systems based on VoLTE, which is characterized in that the system comprises：Claim 12 to
Any one of 16 be applied to the user terminal UE message accountings based on VoLTE of home subscribed services device HSS sides, claim 17 to
Any one of 18 are applied to the user terminal UE message accountings based on VoLTE of mobile handoff center MSC sides, claim 19 to 22
Any one is applied to the user terminal UE message accountings based on VoLTE of IP multimedia subsystem application server IMS AS sides.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611111277.7A CN108156577A (en) | 2016-12-02 | 2016-12-02 | User terminal UE charging methods based on VoLTE, apparatus and system |
| PCT/CN2017/106272 WO2018099197A1 (en) | 2016-12-02 | 2017-10-16 | Volte-based user equipment (ue) charging method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611111277.7A CN108156577A (en) | 2016-12-02 | 2016-12-02 | User terminal UE charging methods based on VoLTE, apparatus and system |
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| CN108156577A true CN108156577A (en) | 2018-06-12 |
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| CN201611111277.7A Withdrawn CN108156577A (en) | 2016-12-02 | 2016-12-02 | User terminal UE charging methods based on VoLTE, apparatus and system |
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| WO (1) | WO2018099197A1 (en) |
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| CN112584369A (en) * | 2019-09-27 | 2021-03-30 | 维沃移动通信有限公司 | Location service configuration method and device |
| CN114095891A (en) * | 2020-08-25 | 2022-02-25 | 中国移动通信集团吉林有限公司 | VoLTE charging method and device and electronic equipment |
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| CN114205278B (en) * | 2020-08-31 | 2023-09-19 | 中国移动通信集团浙江有限公司 | VoLTE voice service quality evaluation method, voLTE voice service quality evaluation device, computing equipment and storage medium |
| CN115150807B (en) * | 2022-09-06 | 2022-12-20 | 北京全路通信信号研究设计院集团有限公司 | Position management method and system |
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| WO2018099197A1 (en) | 2018-06-07 |
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