CN102860098B - Processing method applying idle mode signaling reduction (isr) mechanism and user equipment thereof - Google Patents
Processing method applying idle mode signaling reduction (isr) mechanism and user equipment thereof Download PDFInfo
- Publication number
- CN102860098B CN102860098B CN201180000410.0A CN201180000410A CN102860098B CN 102860098 B CN102860098 B CN 102860098B CN 201180000410 A CN201180000410 A CN 201180000410A CN 102860098 B CN102860098 B CN 102860098B
- Authority
- CN
- China
- Prior art keywords
- utran
- deexcitation
- isr
- voice
- csfb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/005—Multiple registrations, e.g. multihoming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention discloses a processing method applying the Idle mode Signaling Reduction (ISR) mechanism and a User Equipment (UE) thereof. Said method includes: obtaining the information that the Evolved-Universal Mobile Telecommunication System (UMTS) Terrestrial Radio Access Network (E-UTRAN), with which the UE registers, can not provide the Circuit Switch (CS) service for the UE and that the E-UTRAN capability is not deactivated; deactivating the Evolved Packet System (EPS) Mobility Management (EMM) combined procedures capability of the UE or deactivating the UE configuration of using the Circuit Switch FallBack (CSFB) and/or Short Message Service (SMS) over SGs. Applying the embodiments of the present invention, through deactivating the EMM combined procedures capability of the UE or deactivating the UE configuration of using the CSFB and/or SMS over SGs, enables the UE to maintain the ISR or to activate the ISR when the UE initiates a combined routing area/location area updating procedure in the Global System for Mobile communication (GSM) EDGE Radio Access Network (GERAN) /UTRAN, but not to deactivate or to inactivate the ISR, thus reducing the mobility management procedure of the UE in the idle mode between different access networks, and saving the signaling resources.
Description
Technical field
The present invention relates to communication technical field, particularly one application saving signaling (Idle modesignalling reduction, is also referred to as the limitation signaling under idle pulley, is called for short ISR) machine-processed processing method and subscriber equipment.
Background technology
For the mobile management flow process that the subscriber equipment (UE) solved under idle pulley frequently switches between wireless access network/UMTS Terrestrial radio access network (GERAN/UTRAN) and the UMTS Terrestrial radio access network (E-UTRAN) of evolution and cause generation a large amount of, cause signal resource storm, network introduces ISR function.ISR is in the Routing Area Update flow process (RAU Procedure) or tracing section updating flow process (TAU Procedure) of UE initiation, is selected activate and inform UE by Serving GPRS Support Node (SGSN) or mobile management entity (MME).Once ISR activates, UE moves in the RA region of registration and the TA region of registration, because connecting system changes, RAU or TAU flow process can not occur, serve the effect of saving signaling.
In order to reuse existing circuit commutative field (CS) business in E-UTRAN network, introduce a kind of framework being connected to CS network by E-UTRAN network, mobile management entity (MME) wherein in E-UTRAN network is connected with the mobile switching centre (MSC) in CS network by SGs interface, and realize provides CS business to subscriber equipment (UE) in E-UTRAN network.
MME and MSC is that UE creates SGs association, and the CS business realizing UE in E-UTRAN network returns legacy network (CSFB, CS fallback), also can realize transmitting based on the note (SMS over SGs) of SGs interface in E-UTRAN network.
Deexcitation E-UTRAN ability means E-UTRAN capabilities setting to be invalid value (such as, effective value of this ability is 1, and invalid value is 0, deexcitation E-UTRAN ability mean E-UTRAN ability value is set to 0).Once deexcitation E-UTRAN ability, then can stop UE that switching (Handover) from GERAN/UTRAN network to E-TRAN network or cell reselection (cellreselection) occur.For non-deexcitation E-UTRAN ability, be namely effective value by E-UTRAN capabilities setting, namely can ensure that UE realizes switching (Handover) from GERAN/UTRAN network to E-TRAN network or cell reselection (cell reselection).
In prior art, configuration uses the UE of CSFB and/or SMS over SGs, in GERAN/UTRAN network executing location district more new technological process time, if confirm that the E-UTRAN network of registration cannot provide CS business to it and non-deexcitation E-UTRAN ability, can ISR be maintained, avoid ISR performance impairment.If but UE initiates the routing area/location more new technological process of associating, and SGSN confirms that UE supports EMM combined process flow (EMM Combined procedures capability, wherein EMM is EPS mobile management (EPS Mobility Management), wherein EPS is the grouping system (Evolved Packet System) of evolution), even if UE confirms that the E-UTRAN network of registration cannot provide CS business to it and non-deexcitation E-UTRAN ability also cannot avoid ISR to be deactivated, have impact on the lifting of ISR performance.
Summary of the invention
Embodiments provide a kind of processing method and the subscriber equipment of applying ISR mechanism, when UE initiate in GERAN/UTRAN network combine routing area/location more new technological process time, still can use ISR mechanism.
Embodiments provide a kind of processing method applying saving signaling ISR mechanism, described method comprises:
User equipment (UE) knows that the UMTS Terrestrial radio access network E-UTRAN network of the evolution of registration cannot provide circuit commutative field CS business to it, and during described UE non-deexcitation E-UTRAN ability;
The mobile management entity EMM combined process flow ability of described UE deexcitation UE; Or deexcitation UE configures and uses CS business passback system network C SFB and/or the note SMS over SGs based on SGs interface.
The embodiment of the present invention additionally provides a kind of subscriber equipment, and described subscriber equipment comprises:
Knowing unit, knowing that the E-UTRAN network of registration to providing CS business, and cannot not go deexcitation E-UTRAN ability for UE;
Processing unit, for the EMM combined process flow ability of deexcitation UE; Or deexcitation UE configures and uses CSFB and/or SMS over SGs.
The method that the application embodiment of the present invention provides and terminal equipment, by the EMM combined process flow ability of deexcitation UE; Or deexcitation UE configures and uses CSFB and/or SMS over SGs, make UE in GERAN/UTRAN network, initiate the routing area/location more new technological process of combining, also can continue to maintain or activate ISR, instead of deexcitation or do not activate ISR, decrease the mobile management flow process of UE between different access networks under idle pulley, save signal resource.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the process flow figure according to the embodiment of the present invention;
Fig. 2 is the flow chart according to the present invention one instantiation;
Fig. 3 is the processing unit structural representation according to the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, it is the process flow figure according to the embodiment of the present invention, and this flow process can specifically comprise:
Step 101, UE knows that E-UTRAN network cannot provide CS business to it, and this UE non-deexcitation E-UTRAN ability;
Wherein UE knows that E-UTRAN network cannot provide CS business to it, concrete:
Described UE initiates joint-request message to MME;
Know that the E-UTRAN network of registration cannot provide CS business to it according to the response message that the MME received returns.Such as, " EMM#18 (CS domain notavailable) "-CS territory is carried in the response message that MME returns unavailable.UE is according to " EMM#18 (CS domain not available)-CS territory is unavailable " should knowing that E-UTRAN network cannot provide CS business to it.The embodiment of the present invention does not limit, by alternate manner, UE can know that E-UTRAN network cannot provide CS business to it.
A list item is had to be EMM combined process flow ability in the network capabilities (MS network capability) of UE, this list item is used to indicate the ability of the mobile management flow process whether UE supports EPS to combine, if UE supports described combined process flow, so the assignment of " EMM Combined procedures capability " list item is 1, and namely UE supports EMM combined process flow; Otherwise assignment is 0, that is, UE does not support EMM combined process flow.Deexcitation E-UTRAN ability means E-UTRAN capabilities setting to be that (such as, effective value of this ability is 1 to invalid value, and invalid value is 0.
UE initiates joint-request message to MME, and also just mean that UE supports EMM combined process flow, both, " EMM Combined procedures capability " assignment was 1.
Step 102, the EMM combined process flow ability of this UE deexcitation UE; Or deexcitation UE configures and uses CSFB and/or SMS over SGs.
The EMM combined process flow ability of deexcitation UE, namely changes to the EMM combined process flow ability of UE from support EMM combined process flow and does not support EMM combined process flow.Such as, " EMM Combinedprocedures capability " assignment is changed to 0 from 1.
Deexcitation UE configure use CSFB and/or SMS over SGs for be the UE that configuration uses CSFB and/or SMS over SGs, also use CSFB and/or SMS over SGs to change to the non-configuration use of UE CSFB and/or SMS over SGs by UE configuration.Such as, configuration uses IMS voice (IMSPS voice only) etc.If be do not configure the UE using CSFB and/or SMS over SGs, then still keep not configuring using CSFB and/or SMS over SGs.
In addition, deexcitation UE configures and uses CSFB and/or SMS over SGs, also can be understood as and the operator scheme of UE is transferred to non-CS/PS mode (such as, PS mode (such as PS mode 1 or PS mode 2)) from CS/PS mode (such as CS/PS mode 1 or CS/PS mode 2); And/or, by E-UTRAN voice domain prioritizing selection (Voice domain preference for E-UTRAN) " value change to " only IMS PS voice (IMS PS Voiceonly) from " only CS voice (CS Voice only) ", or, " secondly prioritizing selection CS voice select IMS PS territory voice (CS voice preferred; IMS PS Voice as secondary) " is changed to " secondly prioritizing selection IMS PS territory voice select CS voice (IMS PS voice preferred, CS Voice as secondary) ".
In E-UTRAN network, UE can be operated in following 4 kinds of operator schemes:
PS mode 1:UE is only registered in EPS business, and " user uses setting (UE's usage setting) " is set to " speech centre (voice centric) ".This pattern means that current UE is the sound-type terminal only requiring to enjoy EPS business.
PS mode 2:UE is only registered in EPS business, and " UE's usage setting " is set to " data center (data centric) ".This pattern means that current UE is the data type terminal only requiring to enjoy EPS business.
CS/PS mode 1:UE is registered in EPS and non-EPS business, and " UE's usage setting " is set to " voice centric ".This pattern means that current UE is the sound-type terminal that EPS business and non-EPS business (namely CS business) are enjoyed in requirement.
CS/PS mode 2:UE is registered in EPS and non-EPS business, and " UE's usage setting " is set to " data centric ".This pattern means that current UE is the data type terminal that EPS business and non-EPS business (namely CS business) are enjoyed in requirement.
In the embodiment of the present invention, UE configuration uses CSFB and/or SMS over SGs, means and is operated in operator scheme " CS/PS mode " (such as, " CS/PS mode 1 " or " CS/PS mode 2 ").So, describe " UE of CS/PS mode 1 or CS/PS mode 2 " and also can be regarded as configuring the UE using CSFB and/or SMS over SGs.That is, configuration uses the UE of CSFB and/or SMS over SGs to be the UE be operated under operator scheme CS/PS mode; Do not configure and use the UE of CSFB and/or SMSover SGs to be the UE (UE such as, under operator scheme PS mode) be operated under non-CS/PS mode.
The EMM combined process flow ability of this UE deexcitation UE; Or after deexcitation UE configures and uses CSFB and/or SMS over SGs, can make this UE in GERAN/UTRAN network, initiate the routing area/location more new technological process of combining, maintain or activate the object of ISR.
For UE, can maintain by the temporary mark (TIN, TemporaryIdentity used in Next update-) upgrading use next time or activate the state of ISR.Wherein, TIN is the contextual parameter of UE, is used for determining the UE identification information carried required in the message that UE next time initiates.The value of TIN can be, whole world unique temporary identity (GUTI, Globally Unique TemporaryIdentity), or, Packet Temporary Mobile Subscriber Identity mark (P-TMSI, IPacket TemporaryMobile Subscriber Identity), or, the temporarily moved subscriber that wireless access technology is relevant knows identify label (RAT-related TMSI, radio acess technology-related Temporary MobileSubscriber Identity).Wherein, under the scene that ISR activates, TIN is set to " RAT-relatedTMSI " by UE; In addition, if ISR un-activation or deexcitation, TIN is set to GUTI or P-TMSI by UE.
The step of UE maintenance or activation ISR can specifically be comprised: UE activates indication information according to the ISR received, and is set to by TIN " RAT-related TMSI "; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-related TMSI ".Concrete, UE activates indication information according to the ISR received, and TIN being set to " RAT-related TMSI " can comprise the following steps:
Configuration uses the UE of CSFB and/or SMS over SGs to send the router/location area updating request message of associating to SGSN, and the EMM combined process flow ability of carrying in message instruction UE does not support EMM combined process flow;
SGSN knows that UE does not support EMM combined process flow, can select to maintain or activate ISR;
The routing update that SGSN returns associating to UE accepts message, carries ISR and activate indication information in message;
UE receives ISR and activates indication information, is set to by TIN " RAT-related TMSI ";
Or,
Do not configure the router/location area updating request message using the UE of CSFB and/or SMS over SGs to send associating to SGSN, the EMM combined process flow ability information of not carrying in message;
SGSN does not know the EMM combined process flow ability information of UE, can select to maintain or activate ISR;
The routing update that SGSN returns associating to UE accepts message, carries ISR and activate indication information in message;
UE receives ISR and activates indication information, is set to by TIN " RAT-related TMSI ";
Or,
Configuration uses the UE launch position district more new technological process of CSFB and/or SMS over SGs;
UE knows that it does not support EMM combined process flow, then can accept the ISR activation instruction that network sends, be set to by TIN " RAT-related TMSI ";
Or,
Do not configure the UE launch position district more new technological process using CSFB and/or SMS over SGs;
UE is known not configure and is used CSFB and/or SMS over SGs, then can accept ISR that network sends and activate instruction or maintain and activate ISR;
Based on the process of the EMM combined process flow ability of step 102 deexcitation UE, when configuration uses the UE of CSFB and/or SMS over SGs to perform Combined RAU/LAU flow process, will not support that the information of EMM combined process flow (namely " EMM Combined procedures capability " assignment is 0) is supplied to SGSN.SGSN knows that UE does not support EMM combined process flow, then can select to maintain or activate ISR.Concrete, the routing update that SGSN returns associating to UE accepts message (Combined RAU/LAUAccept), carries ISR and activate indication information in message.For UE, receive ISR and activate indication information, then know that ISR activates, be set to " RAT-related TMSI " by TIN; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-related TMSI ".
The process of the EMM combined process flow ability of above-mentioned deexcitation UE achieves the routing area/location more new technological process that UE initiates associating in GERAN/UTRAN network, maintains or activates the object of ISR, improve the performance of ISR.In addition, this process also may be used for realizing UE in GERAN/UTRAN network executing location district more new technological process (LAU Procedure), maintain or activate the object of ISR, improve the performance of ISR.Concrete, when UE launch position district more new technological process in GERAN/UTRAN network, if UE knows that it does not support EMM combined process flow (namely " EMMCombined procedures capability " assignment is 0), the ISR that then can accept network transmission activates instruction or maintains and activates ISR, is namely set to by TIN " RAT-related TMSI "; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-related TMSI ".
Configure the process using CSFB and/or SMS over SGs based on step 102 deexcitation UE, do not configure the UE using CSFB and/or SMS over SGs, performing Combined RAU/LAU flow process will not need to provide EMM combined process flow ability to SGSN.SGSN does not receive the EMM combined process flow ability information of UE, can select to continue to maintain or activate ISR.Concrete, the routing update that SGSN returns associating to UE accepts message (Combined RAU/LAU Accept), carries ISR and activate indication information in message.For UE, receive ISR and activate indication information, then know that ISR activates, be set to " RAT-related TMSI " by TIN; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-related TMSI ".
Above-mentioned deexcitation UE configures and uses the process of CSFB and/or SMS over SGs to achieve the routing area/location more new technological process that UE initiates associating in GERAN/UTRAN network, maintains or activates the object of ISR, improve the performance of ISR.In addition, this process also may be used for realizing UE in GERAN/UTRAN network executing location district more new technological process (LAU Procedure), maintain or activate the object of ISR, improve the performance of ISR.Concrete, when UE launch position district more new technological process in GERAN/UTRAN network, UE is known not configure and is used CSFB and/or SMS over SGs, then can accept ISR that network sends and activate instruction or maintain and activate ISR, namely TIN be arranged " RAT-related TMSI "; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-relatedTMSI ".
It should be noted that, the embodiment of the present invention does not limit the EMM combined process flow ability of deexcitation UE or the concrete time point of deexcitation UE configuration use CSFB and/or SMS over SGs, such as, can be that UE knows that in E-UTRAN network, CS business is unavailable, but perform immediately after non-deexcitation E-UTRAN ability; Or UE performs immediately after E-UTRAN returns GERAN/UTRAN network; Or UE from E-UTRAN return GERAN/UTRAN network initiate associating routing area/location more new technological process or position update flow time perform.
So far, the method that the application embodiment of the present invention provides, by the EMM combined process flow ability of deexcitation UE; Or deexcitation UE configures and uses CSFB and/or SMS over SGs, make UE in GERAN/UTRAN network, initiate the routing area/location more new technological process of combining, also can continue to maintain or activate ISR, instead of deexcitation or do not activate ISR, decrease the mobile management flow process of UE between different access networks under idle pulley, save signal resource, thus improve the overall performance of system.
See Fig. 2, it is the flow chart according to the present invention one instantiation, in the present embodiment, when configuration uses the UE of CSFB and/or SMS over SGs to know that E-UTRAN network cannot provide CS business to it, the EMM combined process flow ability of deexcitation UE or deexcitation UE can configure and use CSFB and/or SMS over SGs under the prerequisite of non-deexcitation E-UTRAN ability.Like this, UE initiate in GERAN/UTRAN network combine routing area/location more new technological process time, also can continue maintain or activate ISR.The present embodiment idiographic flow is as follows:
Step 1, UE send joint-request message to MME; Concrete,
This joint-request message can be, UE sends attachment request (Attach Request) message to MME, type of attachment in this message in EPS type of attachment cell (EPS Attach Type) is designated as associating attachment, as " combined EPS/IMSI attach "; Or,
This joint-request message can be, UE sends tracing section updating request (TAU Request) message to MME, updating type in this message in EPS updating type cell (EPS update type) is designated as the tracking area/location area updating of associating, as " combined TA/LA updating ".
UE initiates joint-request message to MME, and also just mean that UE supports EMM combined process flow, both, " EMM Combined procedures capability " assignment was 1.
Step 2, MME cannot provide CS business for UE.Also just mean, MME cannot associate with the SGs between MSC for UE sets up.
Here, current E-UTRAN network can cannot be for UE provides CS service reason, and SGs interface function that MME does not support (configuration), cannot communicate etc. with MSC.
Step 3, MME return response message to UE, and inform that UE current C S business is unavailable.
Such as, MME returns attachment to UE and accepts message (Attach Accept) or MME and to upgrade to UE returning tracking district and accept message (TAU Accept), carry the disabled reason of instruction CS business in message, this reason can be characterized by: EMM#18 (CS domain not available)-CS territory is unavailable.UE is according to should knowing that E-UTRAN network cannot provide CS business to it by " EMM#18 (CS domain not available)-CS territory is unavailable " cause value.
Step 4-5, under the prerequisite of the E-UTRAN ability of non-deexcitation UE, the EMM combined process flow ability of deexcitation UE or deexcitation UE configure and use CSFB and/or SMS over SGs.
When UE knows that the E-UTRAN network of current registration cannot provide CS business to it, a prerequisite of the embodiment of the present invention is the E-UTRAN ability of non-deexcitation UE.The E-UTRAN ability of non-deexcitation UE, also just means that UE can remain in E-UTRAN network, instead of performs network reselection, returns GERAN/UTRAN network.Possible reason is, UE and E-UTRAN network all supports IMS voice, although UE at current E-UTRAN network enjoys CS voice, cannot can enjoy IMS voice.
Being described below of the EMM combined process flow ability of deexcitation UE:
A list item is had to be EMM Combined procedures capability in the network capabilities of UE, this list item is used to indicate the ability of the mobile management flow process whether UE supports EPS to combine, if UE supports described combined process flow, so the assignment of " EMM Combined procedures capability " list item is 1, and namely UE supports EMM combined process flow; Otherwise assignment is 0, that is, UE does not support EMM combined process flow.The assignment of " EMM Combined procedurescapability " is namely changed to 0 from 1 by the EMM combined process flow ability of deexcitation UE, and the EMM combined process flow ability by UE does not support EMM combined process flow from supporting EMM combined process flow to change to.
Based on above process, the routing area/location update request of associating is initiated (such as to SGSN when UE returns GERAN/UTRAN network from E-UTRAN network, enter into a new Route Area-RA, namely the RA do not registered before), carry EMM combined process flow ability EMM Combinedprocedures capability list item in this request; Wherein, described EMM combined process flow ability list item assignment is 0.SGSN knows that UE does not support EMM combined process flow, can select to continue to maintain or activate ISR.Concrete, the routing update that SGSN returns associating to UE accepts message (Combined RAU/LAU Accept), carries ISR and activate indication information in message.For UE, receive ISR and activate indication information, then know that ISR activates, be set to " RAT-related TMSI " by TIN; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-related TMSI ".
Above-mentioned process achieves the routing area/location more new technological process that UE initiates to combine in GERAN/UTRAN network, maintains or activates the object of ISR, improve the performance of ISR.In addition, this process also may be used for realizing UE in GERAN/UTRAN network executing location district more new technological process (LAUProcedure), maintain or activate the object of ISR, improve the performance of ISR.Concrete, when UE launch position district more new technological process in GERAN/UTRAN network, if UE knows that it does not support EMM combined process flow (" EMM Combined procedures capability " assignment is 0), then can accept the ISR activation instruction that network sends, namely TIN be arranged " RAT-related TMSI "; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-related TMSI ".
Deexcitation UE configures and uses being described below of CSFB and/or SMS over SGs:
Deexcitation UE configures and uses the effect of CSFB and/or SMS over SGs to be that non-configuration UE uses CSFB and/or SMS over SGs.Namely use the attribute changes of CSFB and/or SMS over SGs for using non-CSFB and/or SMS over SGs from configuration UE, non-CSFB and/or the SMSover SGs of this use can be that configuration uses IMS PS voice only etc.This process can comprise first wife to put and uses CSFB and/or SMS over SGs to change to non-configuration UE to use CSFB and/or SMS over SGs.
With behavior equity, can be understood as and the operator scheme of UE is transferred to non-CS/PS mode (such as, PS mode (such as PS mode1 or PS mode 2)) from CS/PS mode (such as CS/PSmode 1 or CS/PS mode 2); And/or, by E-UTRAN voice domain prioritizing selection (Voice domainpreference for E-UTRAN) " value change to " only IMS PS voice (IMS PS Voice only) from " only CS voice (CS Voice only) ", or, " secondly prioritizing selection CS voice select IMSPS territory voice (CS voice preferred; IMS PS Voice as secondary) " is changed to " secondly prioritizing selection IMS PS territory voice select CS voice (IMS PS voice preferred, CS Voice assecondary) ".Here not limiting UE uses CSFB and/or SMS over SGs to change to the concrete mode of other attribute from configuration.
Based on above process, the routing area/location update request of associating is initiated (such as to SGSN when UE returns GERAN/UTRAN network from E-UTRAN network, enter into a new Route Area-RA, namely the RA do not registered before), due to non-configuration UE use CSFB and/or SMS over SGs or mode of operation be non-CS/PS mode (such as, PS mode), so UE will not need to provide EMM combined process flow ability to SGSN.SGSN does not receive the information supporting that EMM combined process flow is relevant, and SGSN can select to continue to maintain or activate ISR.Concrete, the routing update that SGSN returns associating to UE accepts message (Combined RAU/LAU Accept), carries ISR and activate indication information in message.For UE, receive ISR and activate indication information, then know that ISR activates, be set to " RAT-related TMSI " by TIN; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-related TMSI ".
Above-mentioned process achieves the routing area/location more new technological process that UE initiates to combine in GERAN/UTRAN network, maintains or activates the object of ISR, improve the performance of ISR.In addition, this process also may be used for realizing UE in GERAN/UTRAN network executing location district more new technological process (LAUProcedure), maintain or activate the object of ISR, improve the performance of ISR.Concrete, when UE launch position district more new technological process in GERAN/UTRAN network, if UE is known not configure use CSFB and/or SMS over SGs, then can accept the ISR activation instruction that network sends, namely TIN is set to " RAT-related TMSI "; Or UE continues to maintain ISR, maintain TIN and be set to " RAT-related TMSI ".
Based on above-mentioned thinking, support the attribute of EMM combined process flow for UE deexcitation, its idiographic flow be described:
A kind of possible implementation is, the routing area/location message that more new technological process is applied of this associating can be, UE sends joint route area/location update request message (CombinedRAU/LAU Request) to SGSN, and in this message, the updating type of updating type cell (Update type) described instruction is routing area/location renewal (combined RA/LA updating) of associating.
If the EMM combined process flow ability of deexcitation UE, in this joint route area/location update request message so above-mentioned, the assignment of list item " EMM Combined procedures capability " is 0 by UE, represents that UE does not support EMM combined process flow (Mobile station does not support EMMcombined procedures) like this.The assignment that SGSN is known " EMM Combined procedures capability " is 0, and so SGSN will not be subject to the impact of list item " EMM Combinedprocedures capability " when whether selection activates ISR.Like this, SGSN can select to activate or maintain ISR.Thus, upgrade in receipt message (CombinedRAU/LAU Accept) in follow-up SGSN to return routing area/location from associating to UE and just likely indicate UE to activate ISR.
It should be noted that, the EMM combined process flow ability or the deexcitation UE that do not limit deexcitation UE in the embodiment of the present invention configure the concrete time point using CSFB and/or SMS over SGs, such as, can be that UE knows that in E-UTRAN network, CS business is unavailable, but perform immediately after non-deexcitation E-UTRAN ability; Or UE performs immediately after E-UTRAN returns GERAN/UTRAN network; Or UE from E-UTRAN return GERAN/UTRAN network initiate associating routing area/location more new technological process or position update flow time perform.
It should be noted that, for EMM combined process flow ability or deexcitation UE configuration use CSFB and/or the SMS over SGs of the present embodiment deexcitation UE, UE can also when meeting some trigger conditions, and gravity treatment activates the EMM combined process flow ability of UE or activates configuration UE use CSFB and/or SMSover SGs.Such as, be that 0 to transfer to " EMM Combined procedures capability " assignment be 1 from " EMM Combined procedures capability " assignment.Or operator scheme is transferred to CS/PS mode from PS mode.Like this, trigger condition can include but not limited to following situation:
1) again start shooting after UE shutdown;
2) UE performs PLMN and selects (PLMN selection) related procedure.Such as, UE returns E-UTRAN network from GERAN/UTRAN network, gravity treatment PLMN, and selected PLMN is with the unavailable corresponding PLMN of CS business is different before.
Certain the present embodiment does not repel some other trigger condition.
Known based on above description, configuration uses the UE of CSFB and/or SMS over SGs to know that E-UTRAN network C S business is unavailable, such as UE receives " EMM#18 (CS domain notavailable) ", under the prerequisite of non-deexcitation E-UTRAN ability, the EMM combined process flow ability of deexcitation UE or deexcitation UE can configure and use CSFB and/or SMS over SGs, thus when UE from E-UTRAN return GERAN/UTRAN network initiate associating routing area/location more new technological process or position update flow can continue activate or maintain ISR, instead of do not activate or deexcitation ISR, decrease the mobile management flow process of UE between different access networks under idle pulley, save signal resource, thus improve the overall performance of system.
The embodiment of the present invention additionally provides a kind of subscriber equipment, and see Fig. 3, this subscriber equipment comprises:
Knowing unit 301, knowing that the E-UTRAN network of registration to providing CS business, and cannot not go deexcitation E-UTRAN ability for UE;
Processing unit 302, for the EMM combined process flow ability of deexcitation UE; Or deexcitation UE configures and uses CSFB and/or SMS over SGs.
Above-mentioned processing unit can specifically comprise,
First performance element, for the EMM combined process flow ability of deexcitation UE; Or,
Second performance element, configures for deexcitation UE and uses CSFB and/or SMS over SGs.
The opportunity that above-mentioned processing unit performs comprises, and to know in E-UTRAN network that CS business is unavailable and after non-deexcitation E-UTRAN ability; Or, after returning GERAN/UTRAN network from described E-UTRAN network; Or, UE from E-UTRAN return GERAN/UTRAN network initiate associating routing area/location more new technological process or position update flow time.
The subscriber equipment that the application embodiment of the present invention provides, know that E-UTRAN network C S business is unavailable at UE, such as UE receives " EMM#18 (CS domain not available) ", under the prerequisite of non-deexcitation E-UTRAN ability, the EMM combined process flow ability of deexcitation UE or deexcitation UE can configure and use CSFB and/or SMS over SGs, thus when UE from E-UTRAN return GERAN/UTRAN network initiate associating routing area/location more new technological process or position update flow can continue activate or maintain ISR, instead of do not activate or deexcitation ISR, decrease the mobile management flow process of UE between different access networks under idle pulley, save signal resource, thus improve the overall performance of system.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
One of ordinary skill in the art will appreciate that all or part of step realized in said method execution mode is that the hardware that can carry out instruction relevant by program has come, described program can be stored in computer read/write memory medium, here the alleged storage medium obtained, as: ROM/RAM, magnetic disc, CD etc.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (9)
1. apply a processing method for saving signaling ISR mechanism, it is characterized in that, described method comprises:
User equipment (UE) knows that the UMTS Terrestrial radio access network E-UTRAN network of the evolution of registration cannot provide circuit commutative field CS business to it, and during described UE non-deexcitation E-UTRAN ability;
The grouping system mobile management EMM combined process flow ability of the evolution of described UE deexcitation UE; Or deexcitation UE configures and uses CS business passback system network C SFB and/or the note SMS over SGs based on SGs interface.
2. method according to claim 1, is characterized in that, described subscriber equipment knows that the E-UTRAN network of registration cannot provide the step of CS business to comprise to it:
Described UE initiates joint-request message to MME;
Receive the response message that returns of MME, described in the message that returns comprise cause value EMM#18;
UE, according to described cause value EMM#18, knows that the current E-UTRAN of registration that provides cannot provide CS business to it.
3. method according to claim 1, is characterized in that, the EMM combined process flow ability of described deexcitation UE; Or deexcitation UE configures and uses CSFB and/or SMS over SGs, comprising:
To know in E-UTRAN network that CS business is unavailable and after non-deexcitation E-UTRAN ability; Or, after returning wireless access network/UMTS Terrestrial radio access network GERAN/UTRAN network from described E-UTRAN network; Or, UE from E-UTRAN return GERAN/UTRAN network initiate associating routing area/location more new technological process or position update flow time,
The EMM combined process flow ability of deexcitation UE; Or deexcitation UE configures and uses CSFB and/or SMS over SGs.
4., according to the arbitrary described method of claims 1 to 3, it is characterized in that, the step of the EMM combined process flow ability of described deexcitation UE comprises:
The EMM combined process flow ability of UE is changed to from support EMM combined process flow ability and does not support EMM combined process flow.
5. according to the arbitrary described method of claims 1 to 3, it is characterized in that, described deexcitation UE configures and uses the step of CSFB and/or SMS over SGs to comprise:
UE configuration used CSFB and/or SMS over SGs to change to the non-configuration of UE and use CSFB and/or SMS over SGs; Or,
Configuration uses the UE of CSFB and/or SMS over SGs to be the UE be operated under operator scheme CS/PSmode, then described deexcitation UE configures and uses the step of CSFB and/or SMS over SGs to comprise:
The current CS/PS mode operator scheme of UE is shifted as non-CS/PS mode operator scheme; And/or,
By E-UTRAN voice domain prioritizing selection Voice domain preference for E-UTRAN " value change to " only IMS PS voice IMS PS Voice only from " only CS voice CS Voice only ", or, " secondly prioritizing selection CS voice select IMS PS territory voice CS voice preferred; IMSPS Voice as secondary " is changed to " secondly prioritizing selection IMS PS territory voice select CS voice IMSPS voice preferred, CS Voice as secondary ".
6., according to the arbitrary described method of claims 1 to 3, it is characterized in that, described method also comprises:
UE activates indication information according to the ISR received, and is set to by TIN " RAT-related TMSI ", to activate ISR; Or UE maintains TIN and is set to " RAT-related TMSI ", to continue to maintain ISR.
7. a subscriber equipment, is characterized in that, described subscriber equipment comprises:
Knowing unit, knowing that the E-UTRAN network of registration to providing CS business, and cannot not go deexcitation E-UTRAN ability for UE;
Processing unit, for the EMM combined process flow ability of deexcitation UE; Or deexcitation UE configures and uses CSFB and/or SMS over SGs.
8. equipment according to claim 7, is characterized in that, described processing unit comprises,
First performance element, for the EMM combined process flow ability of deexcitation UE; Or,
Second performance element, configures for deexcitation UE and uses CSFB and/or SMS over SGs.
9. equipment according to claim 8, is characterized in that, the opportunity that described processing unit performs comprises, and to know in E-UTRAN network that CS business is unavailable and after non-deexcitation E-UTRAN ability; Or, after returning GERAN/UTRAN network from described E-UTRAN network; Or, UE from E-UTRAN return GERAN/UTRAN network initiate associating routing area/location more new technological process or position update flow time.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/070123 WO2012094799A1 (en) | 2011-01-10 | 2011-01-10 | Processing method applying idle mode signaling reduction (isr) mechanism and user equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102860098A CN102860098A (en) | 2013-01-02 |
| CN102860098B true CN102860098B (en) | 2015-04-08 |
Family
ID=46506743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180000410.0A Expired - Fee Related CN102860098B (en) | 2011-01-10 | 2011-01-10 | Processing method applying idle mode signaling reduction (isr) mechanism and user equipment thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102860098B (en) |
| WO (1) | WO2012094799A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612542B (en) * | 2015-10-23 | 2019-10-22 | 展讯通信（上海）有限公司 | VoLTE terminal registration method and device |
| CN110324823B (en) * | 2019-07-04 | 2022-03-18 | 中国联合网络通信集团有限公司 | CSFB calling method and system |
| CN113259874B (en) * | 2021-07-07 | 2021-10-26 | 中兴通讯股份有限公司 | Message processing method, electronic device and storage medium |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101600190B (en) * | 2008-06-03 | 2011-04-13 | 大唐移动通信设备有限公司 | Method and device for activating return circuit domain function of user terminal |
| WO2010051873A1 (en) * | 2008-11-10 | 2010-05-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for controlling a mobile communication network supporting circuit-switched fallback functionality |
-
2011
- 2011-01-10 WO PCT/CN2011/070123 patent/WO2012094799A1/en active Application Filing
- 2011-01-10 CN CN201180000410.0A patent/CN102860098B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102860098A (en) | 2013-01-02 |
| WO2012094799A1 (en) | 2012-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102300191B (en) | Method and system for idle mode signaling reduction | |
| US8744437B2 (en) | Method for realizing user accessibility and multi-mode terminal | |
| CN102083048B (en) | Method and device for processing paging message under idle condition signaling optimized and activated state | |
| US9148824B2 (en) | Methods and apparatus for controlling circuit switched fall back of a mobile station from E-UTRAN to UTRAN/GERAN in a full-multi-operator core network | |
| US11246063B2 (en) | Selection of a network element | |
| US20170127324A1 (en) | Dedicate Network Selection Method and Device | |
| EP2259657B1 (en) | Method for indicating the bearer management of a serving gateway | |
| CN104798391A (en) | Report of serving network, time zone and UCI | |
| CN104823484A (en) | Controlling handover of mobile station from E-UTRAN to UTRAN/GERAN circuit switched in multi-operator core network | |
| CN105993194A (en) | Private network handover method, and private network type notification method and device | |
| KR20140111428A (en) | Method and apparatus for paging terminated call in mobile communication system | |
| CN102685921A (en) | Dual-channel communication method and system | |
| US20200404562A1 (en) | Interconnections between the core networks | |
| CN103348732A (en) | Method and device in a telecommunications system | |
| CN101553011B (en) | Method for confirming default bearing and mobile management entity | |
| CN102238727A (en) | Method, device and system for selecting packet data network gateway (PDN GW) node | |
| CN102860098B (en) | Processing method applying idle mode signaling reduction (isr) mechanism and user equipment thereof | |
| CN101626566B (en) | Method and equipment for realizing terminal transfer under ISR scene | |
| CN104410998A (en) | CSFB indicating identification sending method, MME and MSC | |
| CN106488520B (en) | Circuit domain fallback calling method and device | |
| KR20090071009A (en) | Method and system for controlling update of routing area and location area | |
| CN101730084A (en) | Method for saving signalling and system thereof | |
| CN102612102A (en) | Method and system for CS (circuit switched) domain control network element to acquire information of PS (packet switched) domain control network element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20210110 |