CN105188130B - Terminal device registry reason method, apparatus and terminal device in IMS system - Google Patents
Terminal device registry reason method, apparatus and terminal device in IMS system Download PDFInfo
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- CN105188130B CN105188130B CN201410262055.XA CN201410262055A CN105188130B CN 105188130 B CN105188130 B CN 105188130B CN 201410262055 A CN201410262055 A CN 201410262055A CN 105188130 B CN105188130 B CN 105188130B
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Abstract
The invention discloses terminal device registry reason method, apparatus and terminal devices in a kind of IMS system, for avoiding terminal device from continuously attempting to send registration message to network side after registration failure, to reduce the load of network signal processing.Mechanism is sent according to registration message the method includes terminal device and sends registration message to P-CSCF, and the address of P-CSCF is included in the P-CSCF address list that network side issues；If not receiving the response message that the corresponding P-CSCF in any address P-CSCF for including in the P-CSCF address list is returned, the terminal device sends registration message to network side again when determination meets preset message retransmission condition.
Description
Technical field
The present invention relates in mobile communication technology field more particularly to a kind of IMS system terminal device registry reason method,
Device and terminal device.
Background technique
Voice-over-LTE abbreviation VoLTE, that is, the high definition call being commonly called as, use IP data transmission technology, with
Current 2G/3G call has essential difference, and all data are all run on 4G network, it can be achieved that data and voice
Unification of the business under consolidated network.IMS (IP Multimedia Subsystem, IP multimedia system) is a variety of due to supporting
Access and relatively rich media business, become the core net standard architecture in full IP epoch.By 3GPP (3rd Generation
Partnership Project, third generation partner program), GSMA (Global System for Mobile
Communications Association, GSM association) it is determined as the standard architecture of mobile voice.
Under IMS agreement framework, terminal device will be by needs when IMS progress call business first to network side P-CSCF
(Procy-Call Session Control Function, Proxy Call Session Control Function) sends registration message.Terminal is set
It is standby to start timer Timer F and timer T1 simultaneously when sending registration message, if T1 is overtime and does not receive network
When the response of side, terminal device can send registration message to network side again, if not receiving network within the time of 2*T1
When the response of side, terminal device can send registration message to network side again, if not receiving network side within the 4*T1 time
Response when, terminal device can send registration message to network side again, and retransmission interval later successively doubles, until between retransmitting
After having reached T2, retransmission interval is fixed as T2, if after timer Timer F time-out, this registration of terminal device initiation
Time-out.After time-out, terminal device can initiate register flow path to network side again.
Seen from the above description, in the prior art, the time that terminal device judges that a registration timeout needs is Timer
F, usual timer F are set as the time of 64*T1.And T1 is traditionally arranged to be 2S, that is to say, that the primary registration of terminal device judgement
Time-out takes around 128s that is, 2 point of 08 seconds time.If there are the preceding N that when multiple P-CSCF, UE is registered at this time for network side
A P-CSCF failure and other P-CSCF are that under normal circumstances, terminal equipment side needs N*128 seconds could be to normal P-CSCF
It is registered, normal registration IMS business can not be carried out before this time reaches.If in all P-CSCF whole failures
In the case of, then it is not clear when to carry out re-registering trial.
It can be seen that after terminal device registration failure, terminal is set terminal device register flow path in existing IMS system
Standby to be constantly trying to send registration message to network side, which increase the loads of network signal processing.
Summary of the invention
The embodiment of the present invention provides terminal device registry reason method, apparatus and terminal device in a kind of IMS system, is used for
Terminal device is avoided to continuously attempt to send registration message to network side after registration failure, to reduce the negative of network signal processing
Lotus.
Terminal device registry manages method in IMS system, comprising:
Terminal device sends mechanism according to registration message and sends registration message to P-CSCF, and the address of P-CSCF is included in net
In the P-CSCF address list that network side issues；
If not receiving the corresponding P-CSCF in any address P-CSCF for including in the P-CSCF address list to return
Response message, then the terminal device determine meet preset message retransmission condition when again to network side send registration disappear
Breath.
Terminal device registry manages device in the IMS system, comprising:
Transmission unit sends registration message, the address packet of P-CSCF to P-CSCF for sending mechanism according to registration message
It is contained in the P-CSCF address list that network side issues；And if not receiving any for including in the P-CSCF address list
When the response message that the corresponding P-CSCF in the address P-CSCF is returned, when determination unit determines and meets preset message retransmission condition
Again registration message is sent to network side.
Determination unit is used to determine whether to meet preset message retransmission condition.
The terminal device includes terminal device registry reason device in above-mentioned IMS system.
Terminal device registry reason method, apparatus and terminal device, terminal are set in IMS system provided in an embodiment of the present invention
It is standby when being registered to network side, if the corresponding P- in the address P-CSCF for including in the P-CSCF address list that network side issues
CSCF non-returning response message when, then terminal device when meeting preset message retransmission condition again to network side send
Registration message.Since terminal device is after registration failure, be no longer be constantly trying to network side send registration message, but
It is retransmited when meeting some requirements, therefore network side signaling to be treated can be reduced, reduced at network side signaling
The load of reason.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the implementation process diagram of terminal device registry reason method in IMS system in the embodiment of the present invention；
Fig. 2 is in the embodiment of the present invention, and terminal device sends registration message to network side according to P-CSCF address list
Implementation process diagram；
Fig. 3 is the structural schematic diagram of terminal device registry reason device in IMS system in the embodiment of the present invention.
Specific embodiment
In order to avoid terminal device is in registration failure, continuously attempt to increase caused by sending registration message to network side
The problem of network side signaling processing, the embodiment of the invention provides terminal device registries in a kind of IMS system to manage method, apparatus
And terminal device.
Below in conjunction with Figure of description, preferred embodiment of the present invention will be described, it should be understood that described herein
Preferred embodiment only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention, and in the absence of conflict, this hair
The feature in embodiment and embodiment in bright can be combined with each other.
As shown in Figure 1, managing the implementing procedure signal of method for terminal device registry in IMS system in the embodiment of the present invention
Figure, may comprise steps of:
S11, terminal device send mechanism according to registration message and send registration message to P-CSCF.
Wherein, the address of P-CSCF is included in the P-CSCF address list that network side issues.
If S12, not receiving the corresponding P-CSCF in any address P-CSCF for including in the P-CSCF address list
The response message of return, then terminal device is determining that sending registration to network side again when meeting preset message retransmission condition disappears
Breath.
When it is implemented, the Active that terminal device during attachment (Attach), is sent by network side
When Default EPS bearer context Request establishes Deta bearer, Active Default EPS is obtained
The P-CSCF address list carried in bearer context Request, wherein include multiple P- in P-CSCF address list
The address CSCF, each address P-CSCF are same IP address type (such as IPv4 or IPv6).
It should be noted that each address P-CSCF in P-CSCF address list can be by network side according to network lateral load
The relevant informations such as equilibrium are ranked up.
Terminal device sends mechanism according to preset registration message according to P-CSCF address list and infuses to corresponding P-CSCF
Volume message disappears when it is implemented, terminal device sends mechanism and send to register to corresponding P-CSCF according to preset registration message
Breath can be with numerous embodiments, and it is not limited in the embodiment of the present invention, below in conjunction with Fig. 2 to terminal device to corresponding P-
The implementation process that CSCF sends registration message is illustrated.
As shown in Fig. 2, sending registration message to network side according to P-CSCF list for terminal device in the embodiment of the present invention
Implementation process diagram, may comprise steps of:
Whether the address every P-CSCF that S20, terminal device determine that P-CSCF address list is included is selected, such as
Fruit is that process terminates, if not, executing step S21.
S21, terminal device select any non-selected address P-CSCF from P-CSCF address list；
When it is implemented, terminal device can with arbitrarily selecting a non-selected P-CSCF from P-CSCF address list
Location.Preferably, consider the demand of network side load balancing, the P-CSCF address column that terminal device can be provided according to network side
The sequence for each address P-CSCF for including in table successively selects the address P-CSCF.
S22, registration message is sent to the P-CSCF selected according to preset registration message transmission time interval.
When it is implemented, terminal device can star timer while sending registration message to the P-CSCF of selection
T1, Timer F and Time reg, wherein Timer F can be, but not limited to be set as 64*T1, Time reg and T1, Timer F
Independent, i.e. Time reg refuses T1 binding, and sets Time reg and be no more than Timer F.
Based on this, when it is implemented, timer Timereg can be set by the preset duration in step S22, in timing
Before device Time reg time-out, terminal device is sent according to preset registration message transmission time interval to the P-CSCF selected
Registration message.As terminal device can send registration message to the P-CSCF of selection in accordance with the following steps:
Step 1: in timer T1 time-out, if the response that the P-CSCF that terminal device does not receive selection is returned disappears
Breath, terminal device send registration message to the P-CSCF of the selection again.
It should be noted that if terminal device receives what selected P-CSCF was returned before timer T1 time-out
Response message, then process terminates.
Step 2: determining that message transmission time interval is N times of current message transmission time interval.
Wherein, N is arbitrary positive number, for example, N can be set as 2.
Step 3: judging whether message transmission time interval reaches T2, if so, executing step 5, otherwise, step is executed
Four；
When it is implemented, T2 can be set greater than T1, but T2 is no more than Time reg.
Step 4: if terminal device does not receive the response that the P-CSCF of selection is returned in message transmission time interval
Message, terminal device sends registration message to the P-CSCF of the selection again, and returns to step two.
Step 5: determining that message transmission time interval is T2；
Step 6: if terminal device does not receive the response that the P-CSCF of selection is returned in message transmission time interval
Message, terminal device send registration message to the P-CSCF of the selection again.
Step 7: judge whether timer Time reg is overtime, if so, process terminates, it is no to then follow the steps step 5.
If S23, when not receiving the response message that selected P-CSCF is returned in preset duration, return executes step
Rapid S20.
When it is implemented, if the non-returning response of the corresponding P-CSCF in the address P-CSCF for including in P-CSCF address list
When message, terminal device determines that this registration failure, terminal device register flow path terminate.If terminal device is with receiving P-CSCF
When the response message that the corresponding P-CSCF in any address P-CSCF for including in the list of location is returned, it is determined that this succeeds in registration,
Terminal device register flow path terminates.
It should be noted that terminal device can also be determined by setting the transmission times of registration message for selected
A certain P-CSCF send registration message whether succeed, each time registration message transmission time interval can using aforesaid way come
Setting, i.e., be set as T1 for the first time, be set as N*T1 for the second time, can be set to N*N*T1 for the third time, and so on, until disappearing
Breath transmission time interval reaches T2, sends registration message according to time interval T2 every time later, until timer Time reg
Time-out determines the registration failure on the P-CSCF currently selected.Selected from P-CSCF address list again next P-CSCF into
Row is attempted.
If terminal device determines this registration failure, i.e., terminal device, which does not receive in P-CSCF address list, includes
The response message that the corresponding P-CSCF in any address P-CSCF is returned, then terminal device meets preset message retransmission item in determination
Registration message is sent to network side again when part.
Preferably, terminal device determination when determination meets following either condition meets preset in the embodiment of the present invention
Message retransmission condition: the TA (tracking area) where terminal device determines itself changes and/or determines that being currently located TA supports
IMS (internet protocol multi-media system) business；Or the preset message retransmission period reaches；Or release is connect with network side
And connection is established with network side again.
Preferably, terminal device is when occurring mobile, if entering the area Xin TA, terminal device can to again to
Network side sends registration message, and terminal device can be executed according to process shown in Fig. 2, and which is not described herein again.
Alternatively, terminal can also be when carrying out periodic location update, in the TAUaccept message that is issued according to network side
The instruction information for whether supporting IMS business carried, when determining that the area TA that is currently located supports IMS business, can to again to
Network side sends registration message, and terminal device can be executed according to process shown in Fig. 2, and which is not described herein again.
More preferably, terminal device can determine the TAU that TA changes and issues according to network side in moving process
The instruction information for whether supporting IMS business carried in accept message, when determining that the area TA being currently located supports IMS business,
Can be to registration message be sent to network side again, terminal device can be executed according to process shown in Fig. 2, no longer superfluous here
It states.For example, when terminal device is moved to the region VoLTE from the non-region VoLTE the address P-CSCF can be obtained to network side again
List simultaneously sends registration request to corresponding P-CSCF accordingly.
It should be noted that if when the area TA that is currently located of terminal device supports IMS business, in TAU accept message
It can be indicated by IMS VoPS field, if IMS VoPS=1 (0x1) (IMS Vo PS Session in S1Mode
Supported), then show that terminal device is currently located the area TA and supports IMS business.
In specific implementation, terminal device can also be arrived according to the message retransmission period of setting in the new message retransmission period
Up to when, then send registration message to network side again, terminal device can execute according to process shown in Fig. 2, no longer go to live in the household of one's in-laws on getting married here
It states.Preferably, it is identical as the location updating period that the message retransmission period can be set, for example, can be, but not limited to be set as 2 small
When, i.e., when carrying out location updating every time, then registration message is sent to network side again.
In specific implementation, terminal device can also be sent out to network side again again after establishing connection with network side again
Send registration message.For example, terminal device after shutting down and turning back on, can send registration message to network side again；Or
Person's terminal sends registration message to network side again after restarting；Or terminal is entering certain AD HOCs (such as flight mould
Formula) after, and when exiting the AD HOC registration message can be sent to network side again；Or terminal device can also be
Detect that plug SIM card sends registration message etc. to network side again again later.
It should be noted that the embodiment of the present invention is not limited to mobile communication communication standard, it is any to be equally applicable to other
The terminal device of communication standard；Both it can be applied in the mobile terminal of wireless communication system, and can be used for other types end
In end equipment, for example, laptop, tablet computer etc..
Above-described embodiment kind, terminal device when sending registration message to network side, determine with what T1 was not bound by starting one
When device Time reg, if network side provides multiple addresses P-CSCF, select next P- after the timer expiry
CSCF is attempted, if all P-CSCF attempt still unregistered success after the completion, terminal device is determining satisfaction
It attempts to retransmit registration message to network side again after preset message retransmission condition, avoids terminal device in the prior art
After registration failure, it is constantly trying to retransmit registration message to network side and cause to increase network signal processing load
The problem of.
Based on the same inventive concept, additionally provided in the embodiment of the present invention a kind of IMS system terminal location registration process device and
Terminal device, since the principle that above-mentioned apparatus and equipment solve the problems, such as is similar to IMS system terminal registration handling method, on
The implementation for stating device and equipment may refer to the implementation of method, and overlaps will not be repeated.
As shown in figure 3, being the structural schematic diagram of IMS system terminal location registration process device provided in an embodiment of the present invention, packet
It includes:
Transmission unit 31 sends registration message, the address of P-CSCF to P-CSCF for sending mechanism according to registration message
Included in the P-CSCF address list that network side issues；And if not receiving times for including in the P-CSCF address list
When the response message that the corresponding P-CSCF in one address P-CSCF is returned, meet preset message retransmission condition in determination unit determination
Shi Chongxin sends registration message to network side.
Determination unit 32 is used to determine whether to meet preset message retransmission condition.
Wherein it is determined that unit 32, which can be used for the determination when meeting following either condition, meets preset message retransmission item
Part: the tracking area TA where determining changes and/or determines that being currently located TA supports internet protocol multi-media system IMS industry
Business；Or the preset message retransmission period reaches；Or it re-establishes and connect with network side.
In specific implementation, transmission unit 31 may include:
Subelement is selected, for selecting an address P-CSCF from the P-CSCF address list；
Message transmission sub-unit, for being sent according to preset registration message transmission time interval to the P-CSCF selected
Registration message.
Preferably, selection subelement can be used for the suitable of each address P-CSCF for including according to the P-CSCF address list
Sequence successively selects the address P-CSCF.
For convenience of description, above each section is divided by function describes respectively for each module (or unit).Certainly, exist
Implement to realize the function of each module (or unit) in same or multiple softwares or hardware when the present invention, implement
When, endpoint to register processing unit can be set in terminal device in above-mentioned IMS system.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. terminal device registry manages method in a kind of IMS system characterized by comprising
Terminal device sends mechanism according to registration message and sends registration message, P- to Proxy Call Session Control Function P-CSCF
The address of CSCF is included in the P-CSCF address list that network side issues, wherein the P-CSCF address list is the end
End equipment when establishing Deta bearer by the attachment message that network side is sent, obtains in attaching process from the attachment message
It takes, includes multiple addresses P-CSCF in the P-CSCF address list, each address P-CSCF is same IP address type, described
Each address P-CSCF in P-CSCF address list is ranked up by network side according to network side load-balancing information；
If not receiving the sound that the corresponding P-CSCF in any address P-CSCF for including in the P-CSCF address list is returned
Message is answered, then the terminal device sends registration message to network side again when determination meets preset message retransmission condition.
2. the method as described in claim 1, which is characterized in that when meeting following either condition, determination meets preset message
Preliminary condition of serious occurrence:
Tracking area TA where the terminal device determines itself changes and/or determines that being currently located TA supports internet protocol
Discuss multimedia system IMS business；Or
The preset message retransmission period reaches；Or
It re-establishes and connect with network side.
3. method according to claim 2, which is characterized in that the message retransmission period is identical as the location updating period.
4. the method as described in claim 1, which is characterized in that send mechanism according to registration message and disappear to P-CSCF transmission registration
Breath, specifically includes:
A P-CSCF is selected from the P-CSCF address list；
Registration message is sent to the P-CSCF selected according to preset registration message transmission time interval.
5. method as claimed in claim 4, which is characterized in that each P-CSCF for including according to the P-CSCF address list
The sequence of location successively selects the address P-CSCF.
6. terminal device registry manages device in a kind of IMS system characterized by comprising
Transmission unit disappears for sending mechanism according to registration message and sending to register to Proxy Call Session Control Function P-CSCF
The address of breath, the P-CSCF is included in the P-CSCF address list that network side issues, wherein the P-CSCF address list
It is the terminal device in attaching process, when establishing Deta bearer by the attachment message that network side is sent, from the attachment
It is obtained in message, includes multiple addresses P-CSCF in the P-CSCF address list, each address P-CSCF is same IP address
Type, each address P-CSCF in the P-CSCF address list are arranged by network side according to network side load-balancing information
Sequence；And if not receiving the sound that the corresponding P-CSCF in any address P-CSCF for including in the P-CSCF address list is returned
When answering message, registration message is sent to network side again when determination unit determines and meets preset message retransmission condition；
Determination unit is used to determine whether to meet preset message retransmission condition.
7. device as claimed in claim 6, which is characterized in that
The determination unit, specifically for determining the preset message retransmission condition that meets when meeting following either condition: determining
The tracking area TA at place changes and/or determines that being currently located TA supports internet protocol multi-media system IMS business；Or
The preset message retransmission period reaches；Or it re-establishes and connect with network side.
8. device as claimed in claim 6, which is characterized in that the transmission unit, comprising:
Subelement is selected, for selecting an address P-CSCF from the P-CSCF address list；
Message transmission sub-unit, for being sent according to preset registration message transmission time interval to the P-CSCF selected
Registration message.
9. device as claimed in claim 8, which is characterized in that
The selection subelement, specifically for each address P-CSCF for including according to the P-CSCF address list sequence successively
Select the address P-CSCF.
10. a kind of terminal device, which is characterized in that including device described in claim 6~9 any claim.
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| CN201410262055.XA CN105188130B (en) | 2014-06-12 | 2014-06-12 | Terminal device registry reason method, apparatus and terminal device in IMS system |
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| CN106027754B (en) * | 2016-04-28 | 2020-08-21 | 南京博雅区块链研究院有限公司 | Information forwarding apparatus and method |
| CN106161601A (en) * | 2016-06-24 | 2016-11-23 | 广东欧珀移动通信有限公司 | The method and device of request of data |
| CN110012521A (en) * | 2018-01-05 | 2019-07-12 | ***通信有限公司研究院 | A kind of scheduling request transmission method, device and computer readable storage medium |
| CN111107058B (en) * | 2019-11-28 | 2021-02-23 | 华为技术有限公司 | IMS registration time management system and terminal equipment |
| CN112714136A (en) * | 2021-01-21 | 2021-04-27 | 维沃移动通信有限公司 | Network access method and device |
| CN113225323B (en) * | 2021-04-23 | 2023-09-12 | Oppo广东移动通信有限公司 | IMS network registration method and terminal equipment |
| CN113766630A (en) * | 2021-09-03 | 2021-12-07 | 维沃移动通信有限公司 | IMS network registration method, device and electronic equipment |
| CN115568011B (en) * | 2022-02-07 | 2023-10-24 | 荣耀终端有限公司 | Method for user equipment to initiate IMS registration and corresponding user equipment |
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