CN102098655B - Method and system for controlling activation of ISR (Idle mode Signaling Reduction) and UE (user equipment) - Google Patents
Method and system for controlling activation of ISR (Idle mode Signaling Reduction) and UE (user equipment) Download PDFInfo
- Publication number
- CN102098655B CN102098655B CN2009102591787A CN200910259178A CN102098655B CN 102098655 B CN102098655 B CN 102098655B CN 2009102591787 A CN2009102591787 A CN 2009102591787A CN 200910259178 A CN200910259178 A CN 200910259178A CN 102098655 B CN102098655 B CN 102098655B
- Authority
- CN
- China
- Prior art keywords
- need
- support
- intended service
- mme
- isr
- 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
Images
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
-
- 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
Abstract
The invention discloses a method and system for controlling the activation of ISR (Idle mode Signaling Reduction) and UE (user equipment). The method comprises the following steps of: carrying out the combination of TAU (Tracking Area Update) and LAU (Location Area Update) by the UE; activating the ISR or keeping the ISR not activated under the condition of meeting preset conditions, wherein the preset conditions include: the result of the combination of TAU and LAU is as follows: only the combination of TAU and LAU of SMS (Short Message Service) over SGs (Serving Gateways) succeeds, and the UE needs to support a preset service; and the preset service comprises other CS (Circuit Switching) services except for the SMS. The invention ensures that the UE can be called when the CS services such as speech calling and the like are carried out.
Description
Technical field
The present invention relates to the communications field, particularly, relate to signaling reduction under a kind of idle pulley (Idle mode Signaling Reduction, referred to as ISR) active control method, system and subscriber equipment (User Equipment, referred to as UE).
Background technology
The standardization effort group of third generation partner program is just being endeavoured research at present to packet switched core network (Packet Switched Core, referred to as PS Core) and global system for mobile communications wireless access network (Universal Mobile Telecommunication System RadioAccess Network, referred to as UTRAN) evolution, the mobile communication system of evolution is called the grouping domain system (Evolved Packet System, referred to as EPS) of evolution.
Fig. 1 is global system for mobile communications (the Global System forMobile communications according to correlation technique, referred to as GSM)/universal mobile telecommunications system (UniversalMobile Telecommunications System, referred to as UMTS) and EPS network of network configuration diagram, as shown in Figure 1, comprise: UE101, the global system for mobile communications wireless access network (E-UTRAN) 102 of evolution, Mobility Management Entity (MobilityManagement Entity, referred to as MME) 103, GSM EDGE wireless access network (GSM EDGE Radio Access Network, referred to as GERAN)/UTRAN104, GPRS (General Packet Radio Service, referred to as GPRS) serving GPRS support node (Serving GPRS Support Node, referred to as SGSN) 105, (the Mobile Switching Center of mobile switching centre, referred to as MSC)/VLR Visitor Location Register (Visitor Location Register, referred to as VLR) 106, gateway (Serving Gateway, referred to as S-GW) and packet data network gateway (Packet DataNetwork Gateway, referred to as PDN GW or P-GW) 107, home subscriber server (Home Subscriber Server, referred to as HSS)/attaching position register (HomeLocation Register, referred to as HLR) 108.
At the GSM/UMTS network, UE can carry out respectively circuit switching (CircuitSwitching, referred to as CS) and packet switching (Packet Switching, referred to as PS) adhere to/upgrade, now, UE sends respectively location area updating (Location Area Update to GERAN/UTRAN, referred to as LAU) and Routing Area Update (Routing AreaUpdate, referred to as RAU) request message, MSC/VLR receives the LAU request message by GERAN/UTRAN, carry out the adhere to/renewal process in CS territory, SGSN receives the RAU request message by GERAN/UTRAN, carry out the adhere to/renewal process in PS territory.The mode that above-mentioned UE is adhered to respectively/upgrades in CS territory and PS territory need to take respectively Radio Resource and carry out the signaling exchange, introduces Gs interface between MSC/VLR and SGSN for this reason.When network is operated in pattern I, UE is upgraded by associating RAU/LAU process, set up the Gs association between MSC/VLR and SGSN, as MSC/VLR because audio call, short message (Short Message Service, referred to as SMS) etc. during CS service needed paging UE, MSC/VLR carries out paging by SGSN; When network is operated in pattern II/III, UE carries out respectively RAU and LAU process, as MSC/VLR, because during the CS service needed paging UE such as audio call, short message, MSC/VLR carries out paging according to the current positional information of UE of wherein preserving by the A/IU-CS interface.As MSC/VLR, when the A/IU-CS interface receives the location area updating request message, Gs incidence relation information is by deleted.At synchronization, in MSC/VLR, same UE only exists a Gs association or A/IU-CS interface to activate.
The EPS network only has the PS territory, and a kind of implementation that UE carries out speech business in the E-UTRAN access is IMS over IP, and this mode need to be disposed the IMS system; Another kind of implementation is circuit domain dropping (CS Fallback in EPS, referred to as CSFB), and this mode does not need to dispose the IMS system, but realizes by introduce the SGs interface between MME and MSC/VLR.A kind of implementation that UE carries out short message service in the E-UTRAN access is to transmit short message (SMS over IP) by IP, and this mode need to be disposed the IMS network elements such as IP-SM-GW; Another kind of implementation is to transmit short message (SMS overSGs) by SGs, by introduce the SGs interface between MME and MSC/VLR, realizes.
The implementation method of CSFB is: when UE access E-UTRAN network, combined and adhered to (attach) or associating tracing section updating (Tracking Area Update, referred to as TAU) and LAU, set up the SGs association (between MME and MSC/VLR, preserve MSC/VLR number or address information in MME, preserve MME number or address information in MSC/VLR).Follow-up, MSC/VLR receives and calls out while needing paging UE, according to SGs related information wherein, by the SGs interface, to MME, sends out beep-page message, and MME sends to UE by E-UTRAN by this CS service paging after receiving this beep-page message.After the UE paging is arrived, fall accordingly flow process after rise, UE carries out call establishment from GERAN/UTRAN network insertion and MSC/VLR, thereby is conversed.When the user makes a call, be also by corresponding falling process, UE falls back to the GERAN/UTRAN access from E-UTRAN.Call out the implementation method of the CS business such as irrelevant supplementary service (CallIndependent Supplementary Services), location service (Location Services, referred to as LCS) and call out similar.
Implementation method and the CSFB of SMS over SGs are similar, when difference is that MME receives the beep-page message of the short message service that MSC/VLR sends, if UE is in Idle state in MME, MME carries out the paging of PS by E-UTRAN, paging is after UE, UE does not need to fall back to the GERAN/UTRAN access, but reside in E-UTRAN, transmit content of short message and status report message by the SGs interface between MME and MSC/VLR, between UE and MME, by signaling, transmit content of short message and status report message.When if MME receives the paging of short message service from MSC/VLR, UE in connected state, has now existed signaling to be connected between UE and MME in MME, and except MME does not need paging UE, the flow process of other flow process and above-mentioned Idle state is identical.SMS over SGs requires can transmit content of short message and status report message between MME and MSC/VLR.
While introducing the SGs interface, the correlation technique regulation, at synchronization, the user only exists the associated or Gs association of a SGs or A/IU-CS interface to activate in MSC/VLR.
When E-UTRAN disposes, there is the common zone covered of GERAN/UTRAN and E-UTRAN, now, in order to reduce UE network selection initiate registration process back and forth between GERAN/UTRAN and E-UTRAN, the standardization effort group of third generation partner program has defined ISR, its main thought is that UE registers simultaneously in SGSN and MME, SGSN and MME preserve user context information, also be kept at the log-on message of two networks in UE, follow-uply like this when need to selecting between two networks, UE just no longer carries out TAU and RAU process, unless the Route Area at the current place of UE does not have the tracking area at registration or current place not in chartered tracking area list.If do not activate ISR, when UE changes connecting system, always initiate TAU or RAU at every turn.In the situation that ISR activates, while due to UE, changing connecting system, do not initiate to upgrade, as UE, under Idle state, network can't know that UE is current at which connecting system, therefore at SGSN and MME, needs the UE of paging simultaneously.
Fig. 2 be according to the ISR of correlation technique activate, SGs activates, UE interaction flow schematic diagram when Idle state, MME receive the paging of CS business from MSC/VLR in MME, as shown in Figure 2, this paging interaction flow comprises:
202, MSC/VLR initiates the paging of CS business to MME by the SGs interface.
204, MME is according to the positional information of the UE wherein preserved and the positional information in beep-page message, and one or more eNodeB by place initiates paging request to UE.
206, due to ISR activate and UE in MME in Idle state, in fact UE may access at GERAN/UTRAN, MME forwards the beep-page message of the CS business of coming from MSC/VLR according to the information of the SGSN wherein preserved to SGSN.
208, SGSN is according to the positional information of UE wherein and the positional information in beep-page message, and the GERAN/UTRAN by place initiates the paging of CS business to UE.
By above-mentioned flow process, UE is arrived in the MSC/VLR paging, thereby can realize the CS business such as calling, short message.
When EPS network design and application, can there is a kind of network design scene as shown in Figure 3, do not dispose IMS, MSC/VLR 1 is the MSC of traditional GSM/UMTS, all CS business such as support call, short message are not supported SMS over SGs; MSC/VLR2 only supports SMS over SGs, does not support the function of CSFB and traditional MSC, such as voice call control etc.
Below in conjunction with Fig. 3, problem scenes 1 is described in detail, supposes that use and the voice in UE arrange Set For Current for voice preferential (voice centric), UE supports SMS overSGs, may support CSFB.Under the network design scene shown in Fig. 3, exist following situation can cause MSC/VLR when being called out paging to arrive UE, thereby call business can't be realized.
The first step, user's start or insertion subscriber card etc., UE adheres in the GERAN/UTRAN access.UE, according to current network pattern and terminal type, is combined and adheres to (attach) or carry out respectively LAU and RAU, and UE carries out the CS registration at MSC/VLR 1.MSC/VLR 1 carries out the position renewal and obtains user contracting data to HSS/HLR.The MSC information at the current place of UE of recording in the information of this UE in HSS/HLR is the information of MSC/VLR 1.Adhere to if combine, set up the Gs association between MSC/VLR 1 and SGSN, MSC/VLR 1 receives audio call, by Gs interface, can paging arrive UE.If carry out respectively LAU and RAU, positional information and A/IU-CS interface that MSC/VLR 1 preserves the current place of user activate, MSC/VLR 1 receives audio call, and the positional information current according to the UE wherein preserved can paging arrive UE by the A/IU-CS interface.
Second step, UE is because wireless signal strength changes or the user reason such as moves and accesses from E-UTRAN.When UE accesses associating TAU/LAU from E-UTRAN, at MME, succeed in registration, MME is that UE selects MSC/VLR 2 to carry out the CS registration, between MME and MSC/VLR 2, sets up the SGs association.In the TAU/LAU process, ISR activates, and MME indication ISR in associating TAU/LAU response message activates, and UE arranges the corresponding sign of ISR after receiving this response message.MSC/VLR 2 carries out the position renewal and obtains user contracting data to HSS/HLR.The MSC information at the current place of UE of recording in the information of this UE in HSS/HLR is changed into the information of MSC/VLR 2 from the information of MSC/VLR 1, and HSS/HLR sends cancel location message to MSC/VLR 1, the data of MSC/VLR 1 this UE of sign are data invalid or that delete this UE.Because MSC/VLR 2 does not support CSFB, only support SMS over SGs, thereby MME can indicate the current just SMS over SGs of UE to succeed in registration in the associated update response message, what UE will arrange Set For Current according to use and voice in self is that voice are preferential or high priority data (data centric) determines subsequent operation.If wherein Set For Current is that voice are preferential, UE will access to GERAN/UTRAN from the E-UTRAN gravity treatment so.
The 3rd step, the UE gravity treatment is to the GERAN/UTRAN access.Now, if UE accesses from chartered GERAN/UTRAN network area, RA/LA does not change, because ISR activates, UE can not initiate associating RAU/LAU or LAU.The MSC information at the current place of UE of recording in the information of this UE in HSS/HLR so remains the information of MSC/VLR 2, rather than the information of the UE MSC/VLR 1 that should be registered under GEARN/UTRAN.When UE resides in this chartered RA/LA zone, if the user under this UE has a calling as the called subscriber, in the call routing process, HSS/HLR will return to the information of MSC/VLR 2, calling is routed to MSC/VLR 2 by mistake, and can't be routed to MSC/VLR 1, cause calling can't arrive UE.
In problem scenes 1, while also existing another kind of possible situation also can cause exhaling eventually, the user is unreachable.At first UE is adhered at GERAN/UTRAN, then at E-UTRAN, is combined TAU/LAU, and what while supposing associating TAU/LAU, in UE, arrange is high priority data, associated update success so, and ISR activates, and sets up the SGs association between MSC/VLR 2 and MME.It is follow-up that when UE use wherein and voice setting when E-UTRAN accesses, to be revised as voice from high priority data preferential, UE can initiate the associated update process then according to the gravity treatment as a result of associated update to the GERAN/UTRAN access.If UE registered at the RA/LA of GERAN/UTRAN access, UE can not initiate associating RAU/LAU or LAU process so.In this UE operating process, also exist when UE is follow-up and reside in this chartered RA/LA zone untouchable problem of user when exhaling eventually.
The network design scene of the problems referred to above scene 1 is the situation that MSC/VLR 2 does not support CSFB, also there is another network design scene (being called problem scenes 2), MSC/VLR supports CSFB, just MME does not support CSFB, according to correlation technique, in the call routing process, calling can be routed to MSC/VLR, MSC/VLR sends to MME by the SGs interface, due to the MME judgement, UE is the combined registering of SMS over SGs only, can refuse the paging of the CS business such as audio call of MSC/VLR transmission, thereby may cause the result identical with problem scenes 1, , when audio call is carried out in the chartered RA/LA of the follow-up GERAN/UTRAN of retracting of UE network area, the user is unreachable.
In the problems referred to above scene, voice call service not only,, for example, also may there be the unreachable problem that can't carry out business of user when network is initiated business in other CS business except short message thereby call out irrelevant supplementary service, LCS etc.Only have short message service after being routed to MSC/VLR 2, can paging UE by the flow process shown in Fig. 2.
Summary of the invention
The object of the present invention is to provide signaling reduction active control method, system and UE under a kind of idle pulley, to solve because ISR activates, cause the user may be to the untouchable problem of other CS business except short message service.
One aspect of the present invention provides signaling reduction active control method under a kind of idle pulley, comprising: user equipment (UE) is combined tracing section updating TAU and location area updating LAU; In the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, predetermined condition comprises: the associating TAU that the result of associating TAU and LAU is only SMS over SGs and LAU success and UE need to support intended service, and intended service comprises: other circuit switching (CS) business except short message service.
Preferably, UE need to support that intended service comprises: UE need to support intended service when access GERAN and/or UTRAN.
Preferably, in the situation that meet predetermined condition, deexcitation ISR or keep before ISR do not activate, said method also comprises: predetermined network element determines that UE need to support intended service, wherein, predetermined network element comprise following one of at least: UE, MME.
Preferably, in the situation that predetermined network element comprises UE, before predetermined network element determines that UE need to support intended service, said method also comprises: the Set For Current of UE judgement self is that voice are preferential.
Preferably, in the situation that predetermined network element comprises MME, before predetermined network element determines that UE need to support intended service, said method also comprises: UE notifies configuration information to MME, MME is that voice are preferential according to the Set For Current of configuration information judgement UE, wherein, to be used to indicate the Set For Current of UE be the preferential or high priority datas of voice to configuration information; Perhaps, the Set For Current of UE judgement self be voice preferential after, UE need to support the indication information of intended service to notify UE to MME, MME need to support intended service according to indication information judgement UE.
Preferably, Set For Current is for being used and the voice setting.
Preferably, in the situation that predetermined network element comprises UE, before predetermined network element determines that UE need to support intended service, said method also comprises: the relevant information indication UE of UE judgement self need to support intended service, wherein, the relevant information of UE comprises: in the terminal type of UE, the function setting of UE, UE, whether newly-increased indication UE needs to support the setting option of intended service.
Preferably, in the situation that predetermined network element comprises MME, before predetermined network element determines that UE need to support intended service, said method also comprises: UE is sent to MME by the relevant information of self, MME judgement relevant information indication UE need to support intended service, wherein, relevant information comprises: in the terminal type of UE, the function setting of UE, UE, whether newly-increased indication UE needs to support the setting option of intended service; Perhaps, after the relevant information indication UE of UE judgement self need to support intended service, UE need to support the indication information of intended service to notify UE to MME, and MME need to support intended service according to indication information judgement UE.
Preferably, in the situation that predetermined network element comprises UE, before predetermined network element determines that UE need to support intended service, said method also comprises: the UE judgement self has circuit domain dropping CSFB function or has enabled the CSFB function.
Preferably, in the situation that predetermined network element comprises MME, before predetermined network element determines that UE need to support intended service, said method also comprises: UE will indicate the information that self has the CSFB function or enabled the CSFB function to be sent to MME, and MME judgement indication information indication UE need to support intended service; Perhaps, after the UE judgement self has the CSFB function or enabled the CSFB function, UE need to support the indication information of intended service to notify UE to MME, and MME need to support intended service according to indication information judgement UE.
Preferably, before predetermined network element determines that UE need to support intended service, said method also comprises: predetermined network element obtains from predetermined entity the information whether UE needs to support intended service that is used to indicate, wherein, information is pre-stored in predetermined entity, and predetermined entity comprises: home subscriber server HSS, attaching position register HLR or the private database set in advance; Predetermined network element judgement information indication UE need to support intended service.
Another aspect of the present invention provides signaling reduction active control system under a kind of idle pulley, comprising: UE, for being combined TAU and LAU; ISR active control module, be used in the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, predetermined condition comprises: the associating TAU that the result of associating TAU and LAU is only SMS over SGs and LAU success and UE need to support intended service, and intended service comprises: other CS business except short message service.
Another aspect of the present invention provides a kind of UE, comprising: update module, for being combined TAU and LAU; ISR active control module, be used in the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, predetermined condition comprises: the associating TAU that the result of associating TAU and LAU is only SMS over SGs and LAU success and UE need to support intended service, and intended service comprises: other circuit switching (CS) business except short message service.
By the present invention, employing is in the situation that only have the associating TAU of SMS over SGs and LAU success and UE need to support other CS business except short message service, do not activate ISR, solved because ISR activates and caused the user may be to the untouchable problem of other CS business except short message service, guaranteed can paging arrive UE when carrying out the CS business such as audio call.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Fig. 1 is according to the global mobile communication system/general mobile communication system of correlation technique and EPS network of network configuration diagram;
Fig. 2 be according to the ISR of correlation technique activate, SGs activates, UE interaction flow schematic diagram when Idle state, MME receive the paging of CS business from MSC/VLR in MME;
Fig. 3 is a kind of scene schematic diagram that has the unreachable problem of user according to correlation technique;
Fig. 4 is the flow chart according to signaling reduction active control method under the idle pulley of the embodiment of the present invention one;
Fig. 5 is the flow chart according to signaling reduction active control method under the idle pulley of the embodiment of the present invention two;
Fig. 6 is that under the idle pulley of the example according to the present invention, the signaling reduction active control method is applied to the interaction flow schematic diagram in network;
Fig. 7 is the structured flowchart according to the control system activated for signaling reduction under idle pulley of the embodiment of the present invention;
Fig. 8 is the structured flowchart according to the UE of the embodiment of the present invention.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can combine mutually.
Embodiment mono-
The embodiment of the present invention provides signaling reduction active control method under a kind of idle pulley, and Fig. 4 is that as shown in Figure 4, the method comprises according to the flow chart of signaling reduction active control method under the idle pulley of the embodiment of the present invention one:
402, user equipment (UE) is combined tracing section updating TAU and location area updating LAU (in correlation technique also referred to as associating TAU/LAU);
404, in the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, predetermined condition comprises: the associating TAU that the result of associating TAU and LAU is only SMS overSGs and LAU success and UE need to support intended service, and intended service comprises: other CS business except short message service.If current I SR is in state of activation, in the situation that meet predetermined condition, deexcitation ISR; If current I SR is in state of activation not, in the situation that meet predetermined condition, the state that keeps ISR not activate, in brief, do not activate ISR in the situation that meet predetermined condition.Similar with correlation technique, judgement and determine deexcitation ISR or keep ISR not activate can be to be undertaken by UE this locality in this process, can be also that the MME judgement determines and indicates to UE, sees that in detail example partly describes.
In problem scenes 1, when UE retracts chartered RA/LA zone, because ISR activates, therefore do not initiate renewal process, cause subsequent voice calls etc. can't be routed to correct MSC/VLR.In order to address this problem, need to be when UE accesses GERAN/UTRAN, MSC/VLR 1 initiate to upgrade the position process to HSS/HLR, is MSC/VLR 1 self by the MSC/VLR information updating at the current place of UE of preserving in HSS/HLR, thereby makes calling can be routed to MSC/VLR 1.In said process, most critical is that UE can carry out position updating process to MSC/VLR 1, and activates at ISR, and UE can not initiate to upgrade while retracting the RA/LA network area that GERAN/UTRAN registered.Method by the embodiment of the present invention, in the situation that only have the associating TAU of SMS over SGs and LAU success and UE need to support other CS business except short message, ISR is not activated, make follow-up when UE retracts chartered RA/LA zone, initiate renewal process, prevent that call routing from arriving wrong MSC/VLR.
In problem scenes 2, MSC/VLR can't paging arrive UE, by the above-mentioned method that does not activate ISR, make the follow-up renewal process of initiating when UE retracts chartered RA/LA zone, Gs or A/IU-CS are activated, thereby have solved in this scene the untouchable problem of user that the paging of the CS business such as audio call that send due to MME refusal MSC/VLR causes.
Embodiment bis-
In this embodiment, the UE that embodiment mono-relates to need to support that intended service specifically comprises: UE need to support intended service when access GERAN and/or UTRAN (in correlation technique also referred to as GERAN/UTRAN).That is to say, in associating during TAU/LAU, if the just associated update of SMS over SGs success, and this UE need to support the business such as CS audio call when GERAN/UTRAN accesses, and ISR is not activated so.
Fig. 5 is the flow chart according to signaling reduction active control method under the idle pulley of the embodiment of the present invention two, and as shown in Figure 5, the method in this embodiment comprises:
502, UE is combined TAU/LAU at E-UTRAN.
504, need to support that in access the UE of the business such as CS audio call is the success of SMS over SGs associated update during GERAN/UTRAN, even in the situation that meet other condition that ISR activates, ISR is not activated yet.
Limiting UE need to support intended service can more accurately carry out the ISR active control when access GERAN and/or UTRAN, therefore, predetermined condition is restricted to: only the associating TAU of SMSover SGs and LAU success and UE need to support intended service when access GERAN and/or UTRAN, can more reasonably control the ISR deexcitation or keep not activating, preventing that space interface signaling is too much.
Embodiment tri-
This embodiment is on the basis of embodiment mono-or embodiment bis-, described in the situation that meet predetermined condition, before determining that deexcitation ISR or maintenance ISR do not activate, the method can also comprise: predetermined network element determines that UE need to support intended service, wherein, predetermined network element comprise following one of at least: UE, MME.Above-mentioned predetermined network element (also can be described as the network element that is judged and determine the ISR activation) can be UE, can be also MME, in the specific implementation, disposes the consideration existed based on diverse network, can be that MME and/or UE are judged.
It should be noted that, determine that UE need to support the network element of intended service to be not limited to UE and/or MME, but, consider and determine that UE need to support the source of the foundation of intended service, one of utilize in these two network elements at least and to determine whether UE needs to support intended service more convenient, and while determining than other network element of employing, system resources consumption is less, because adopt other network element to determine whether UE needs to support that the information exchanging process of intended service needs may be more and more complicated.
UE and/or MME determine that UE need to support intended service can include but not limited to following several mode, and can be determined according to one or several combination and the distortion in following mode.
1. in the situation that predetermined network element comprises UE, the Set For Current that UE judgement UE self is used and voice arrange is preferential (due to the similar process of Business Processing and access for voice, therefore utilize UE be set to voice preferentially determine UE need to support except other CS business of voice call service and short message service applicable equally), UE determines and self need to support intended service; In the situation that predetermined network element comprises MME, UE notifies configuration information to predetermined network element, the Set For Current that configuration information is used to indicate UE is the preferential or high priority datas of voice, and MME is that voice are preferential according to the Set For Current of configuration information judgement UE, and MME determines that UE need to support intended service.Above-mentioned Set For Current can be to use and the voice setting, can be also voice to be set preferentially or any setting option of high priority data function.
This mode is to determine according to the whether voice centric arranged in UE, if be provided with voice centric in UE, thinks that UE needs the CS business (except SMS) such as support voice calling, otherwise thinks and do not need.In the situation that MME need to carry out above-mentioned judgement and decision, this configuration information need to be delivered to MME from UE.The method after can be further UE determine and self need to support intended service according to this mode, supports the indication of intended service to be delivered to MME needs.
2. in the situation that predetermined network element comprises UE, the UE judgement self has circuit domain dropping CSFB function or self has enabled the CSFB function, and UE determines and self need to support intended service; In the situation that predetermined network element comprises MME, after UE will indicate the information that self has the CSFB function or self enabled the CSFB function to be sent to MME, MME judgement indication information indicates UE need to support intended service, and MME determines that UE need to support intended service.
In this mode, whether UE and MME have according to UE or enabled the CSFB function is judged, if UE has or enabled the CSFB function, thinks that UE need to support intended service, otherwise thinks and do not need.In the situation that MME need to be judged, this informational needs is delivered to MME from UE.The method after can be further UE determine and self need to support intended service according to this mode, supports the indication of intended service to be delivered to MME needs.
3. in the situation that predetermined network element comprises UE, the relevant information indication UE of UE judgement UE self need to support intended service, wherein, relevant information comprises: in the terminal type of UE, the function setting of UE, UE, whether newly-increased indication UE needs to support the setting option of intended service, and UE determines that UE need to support intended service; In the situation that predetermined network element comprises MME, UE is sent to MME by relevant information, and wherein, relevant information comprises: newly-increased setting option in the terminal type of UE, the function setting of UE, UE, MME judgement relevant information indication UE need to support intended service, and MME determines that UE need to support intended service.
This mode is that the terminal type and relevant arrange (for example, the function setting) that newly increase a setting or UE basis oneself in UE can be carried out the judgement whether UE needs to support intended service.In the situation that MME need to carry out above-mentioned judgement and decision, UE need to be delivered to MME by above relevant information.The method after can be further UE determine and self need to support intended service according to this mode, supports the indication of intended service to be delivered to MME needs.
4. predetermined network element obtains from predetermined entity the information whether UE needs to support intended service that is used to indicate, wherein, information is pre-stored in predetermined entity, and predetermined entity comprises: home subscriber server HSS, attaching position register HLR or the private database set in advance; Judgement information indication UE need to support intended service; Predetermined network element judgement information indication UE need to support intended service.
In this mode, need in the HSS/HLR subscription data, contract and preserve and can indicate this UE whether to support the information of intended service, MME obtains this information from HSS/HLR, and UE can obtain this information by core network elements such as MME.Similarly, also can realize by the database of a special use, MME and UE are by this database obtaining information of access.
Four kinds of above modes all can determine whether UE needs to support intended service, wherein the 1st, 2 kinds of modes are comparatively direct, the 3rd kind of mode is comparatively easy, and in UE, the function of newly-increased setting option can be expanded, be convenient to integrated other deixis, the 4th kind of mode is convenient to the situation that network side is grasped its UE served, and is convenient to management.
Example
Fig. 6 is that under the idle pulley of the example according to the present invention, the signaling reduction active control method is applied to the interaction flow schematic diagram in network.Fig. 6 is based on the network design scene shown in Fig. 3, and the voice call service of take illustrates the specific embodiment of the present invention as example.As shown in Figure 6, comprising:
602, UE accesses from GERAN/UTRAN, carries out renewal process.According to different network schemers, this process can comprise one of following 602-1 and 602-2:
602-1, under network schemer I, UE initiates joint route area/location registration (combine and adhere to (attach) or associating RAU/LAU) by GERAN/UTRAN, carries user ID in message, and GERAN/UTRAN brings SGSN by the current location information of UE.SGSN determines corresponding MSC/VLR according to the current location information of UE, to MSC/VLR 1, initiates CS registration request (position updating request).
602-2, under network schemer II/III, UE directly initiates the CS registration request to MSC/VLR by GERAN/UTRAN, carries user ID in message, GERAN/UTRAN is that UE selects MSC/VLR 1 according to the current location of UE, and brings MSC/VLR 1 by the current location information of UE.
604, MSC/VLR 1 carries out the CS registration process of this UE, and MSC/VLR 1 initiates to upgrade position and inserts the user data process to user's HSS/HLR, and HSS/HLR preserves the information of MSC/VLR1 in the record of this UE.
606, according to the difference in the source of MSC/VLR 1 receiving position update request, this process can be specially one of following 606-1 and 606-2:
606-1, if MSC/VLR 1 is the position updating request received from SGSN, after MSC/VLR 1 has registered, return to CS registration response to SGSN, during this CS registers and responds, with the positional information LAI registered and MSC/VLR 1, be the temporary mobile subscriber identity (Temporary Mobile Subscriber Identity, referred to as TMSI) that UE distributes.SGSN returns to combine to UE and adheres to response message, wherein with the positional information LAI registered in MSC/VLR1 and TMSI, and positional information RAI and the packet domain TMSI (Packet TMSI, referred to as P-TMSI) of SGSN registration.So far, UE completes the combined registering at SGSN, MSC/VLR 1, between SGSN and MSC/VLR 1, sets up the Gs association, and Gs interface activates.Follow-up, when UE moves in GERAN/UTRAN, when the RA of network area of living in changes, the positional information at UE place can update to SGSN and MSC/VLR 1, in this process, because MSC/VLR does not change, MSC/VLR 1 does not initiate to upgrade the position process to HSS/HLR.When MSC/VLR 1 receives call information and needs paging UE, according to Gs, association sends to SGSN by paging to MSC/VLR 1, SGSN according to the positional information of record wherein can paging to UE.
606-2, if MSC/VLR 1 is the position updating request received by A/IU-CS, after MSC/VLR 1 has registered, by GERAN/UTRAN, to the UE home position, upgrade response message, the positional information LAI and the TMSI that wherein register in MSC/VLR 1 with UE.So far, recorded the lane place at the current place of UE in MSC/VLR 1, and the A/IU-CS interface activates.Follow-up, when UE moves in GERAN/UTRAN, when the lane place at UE place changes, UE can send location update message to MSC/VLR 1, the positional information that MSC/VLR 1 will upgrade the UE wherein preserved is up-to-date positional information, in this process, because MSC/VLR does not change, MSC/VLR 1 does not initiate to upgrade the position process to HSS/HLR.When MSC/VLR 1 receives call information and needs paging UE, according to the positional information of record wherein, by the A/IU-CS interface, can paging arrive UE.
608, if wireless signal strength changes or the user moves or other reason, UE accesses from E-UTRAN.UE initiates associating TAU/LAU process, in message with user ID P-TMSI and RAI.
610, MME finds the SGSN of the original registration of UE according to P-TMSI and RAI, and obtains the UE context from SGSN.In this process, between SGSN and MME, can set up the ISR association.
612, MME, according to the network area positional information at the information of carrying in TAU message and the current place of UE and the respective rule of configuration, finds MSC/VLR 2, and initiates the CS renewal process to MSC/VLR 2.
614, MSC/VLR 2 carries out the CS registration process of this UE, and MSC/VLR 2 initiates to upgrade position and inserts the user data process to HSS/HLR, and in HSS/HLR, the MSC/VLR at this current place of UE is updated to MSC/VLR 2.HSS/HLR sends the canceling position updating message to MSC/VLR1, and MSC/VLR 1 receives that this message will be deleted the UE information of wherein preservation or is invalid by this message identification.
After 616, MSC/VLR 2 has registered, return to CS to MME and upgrade response, wherein the interim UE with positional information LAI and MSC/VLR 2 distribution identifies TMSI.
618, according to the difference (MME or UE) of the network element of determining deexcitation ISR or keeping ISR not activate, this process can specifically comprise one of following 618-1 and 618-2:
618-1, MME judge this UE can only SMS over SGs associated update success, and this UE need to support the CS speech business, or this UE need to support the CS speech business when GERAN/UTRAN accesses, and do not activate ISR.MME, after completing renewal, returns to associating TA/LA to UE and upgrades response message, indication associated update success in message, and SMS over SGs only sign, and ISR is not activated.
618-2, after MME completes renewal, return to associating TA/LA to UE and upgrade response message.Because only support SMS over SGs, MME can be updated successfully in message in indication, and indicates just SMS over SGs to be updated successfully, and ISR activates.UE receives associating TA/LA and upgrades response message, according to the SMS over SGs only in message, indicate, ISR activates sign, judge UE according to the method for the embodiment of the present invention and need to support the CS speech business, perhaps, UE need to support the CS speech business when GERAN/UTRAN accesses, and UE determines not activate ISR and respective identification wherein is set, otherwise UE will arrange and other factor setting respective identification wherein according to the ISR active information of MME indication according to correlation technique.
In the specific implementation, above-mentioned 618-1 also can execution when 610 carry out.
620, UE arranges ISR correlating markings wherein, ISR is set and does not activate respective identification.
UE retracts the access of chartered GERAN/UTRAN network area from E-UTRAN.Do not activate sign owing to being provided with ISR in UE, if the network operation mode of the resident GERAN/UTRAN of UE is I, UE will initiate joint route area/location renewal process; If the network operation mode of resident GERAN/UTRAN is II/III, UE will initiate LAU and RAU renewal process.
622, according to different network schemers, this process can be specially one of following 622-1 and 622-2:
622-1, under network schemer I, UE initiates associating RAU/LAU by GERAN/UTRAN, carries user ID in message, and GERAN/UTRAN brings SGSN by the current location information of UE.SGSN finds MSC/VLR1 according to the current location information of UE, and initiates the CS registration request to MSC/VLR 1.
622-2, under network schemer II/III, UE upgrades by the GERAN/UTRAN launch position, carries user ID in message, and GERAN/UTRAN is that UE selects MSC/VLR 1 according to the current location of UE, and brings MSC/VLR 1 by active user's positional information of UE.
624, MSC/VLR 1 receives location update message, because it is invalid wherein not preserving the data of this UE or the Data Identification of this UE, HSS/HLR to the user initiates to upgrade position and inserts the user data process, HSS/HLR receives the renewal location message, to MSC/VLR 1, sends user data, and preserves the information of MSC/VLR 1 in the record of this UE, HSS/HLR sends cancel location message to MSC/VLR 2, and MSC/VLR 2 will identify the invalid or deletion of user data wherein;
626, receive the difference in the source of position updating request according to MSC/VLR 1, this process can be specially one of following 626-1 and 626-2:
626-1, if MSC/VLR 1 is the position updating request received from SGSN, after MSC/VLR 1 has registered, return to CS registration response to SGSN.SGSN returns to combine to UE and adheres to response message.So far, UE completes the combined registering at SGSN, MSC/VLR 1, between SGSN and MSC/VLR 1, has set up the Gs association, and Gs interface activates.Follow-up, MSC/VLR 1 can rely on Gs interface and SGSN carrys out paging UE.
626-2, if MSC/VLR 1 is the position updating request received by the A/IU-CS interface, after MSC/VLR 1 has registered, upgrade response message by GERAN/UTRAN to the UE home position.So far, recorded the lane place at the current place of UE in MSC/VLR 1, and the A/IU-CS interface activates.Follow-up, MSC/VLR 1 can carry out paging UE by A/IU-CS interface and the positional information of wherein preserving.
The method that flow process shown in Fig. 6 and the embodiment of the present invention provide also can be applied in problem scenes 2, now, and the MSC/VLR 1 shown in Fig. 6 and MSC/VLR 2 unifications.Under this scene, when UE retracts the chartered zone of GERAN/UTRAN, because Gs or A/IU-CS are activated, MSC/VLR will carry out paging by SGSN or A/IU-CS, always can paging arrive UE.Flow process under this scene, except when MSC/VLR does not initiate to upgrade position and inserts user data process (614) to HSS/HLR while receiving the location update message that MME sends, all the other are identical with flow process shown in Fig. 6, repeat no more herein.
In above-mentioned example, to take voice call service method and the application flow thereof that the embodiment of the present invention provides to be described as example, but, the method also can be applied to call out other CS business except voice call service and SMS such as irrelevant supplementary service, LCS business, that is to say, the method that the embodiment of the present invention provides can be applied to all CS business except short message.
In sum, in the method that the embodiment of the present invention provides, when UE is combined TAU/LAU, if the just associating TAU/LAU of SMS over SGs success, and this UE need to support other CS business except short message service, and ISR is not activated so.Like this, follow-up UE because ISR does not activate, can initiate associating RA/LA and upgrade or the LAU process, thereby UE can register in the MSC/VLR that serves current GERAN/UTRAN network area when GERAN/UTRAN accesses.In the situation that MSC/VLR changes, the MSC/VLR at the current place of UE can be upgraded position to HSS/HLR, thereby can record the information of correct MSC/VLR in HSS/HLR, guarantees to call out to be routed to corresponding MSC/VLR.The information that the MSC/VLR basis is wherein preserved, exist in the situation that Gs is associated, by SGSN, can paging arrive UE, otherwise the positional information of wherein preserving according to MSC/VLR by the A/IU-CS interface can paging arrive UE.
According to embodiments of the invention, a kind of control system activated for signaling reduction under idle pulley also is provided, Fig. 7 is the structured flowchart according to the control system activated for signaling reduction under idle pulley of the embodiment of the present invention, as shown in Figure 7, this system comprises: UE 72, for being combined TAU and LAU; ISR active control module 74, be used in the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, predetermined condition comprises: the associating TAU that the result of associating TAU and LAU is only SMS over SGs and LAU success and UE 72 needs are supported intended services, and intended service comprises: other CS business except short message service.It should be noted that, above ISR active control module 74 can be arranged in MME or UE72, or it can be MME or UE72.
Preferably, said system can also comprise: determination module, and for determining that UE need to support intended service.It should be noted that, above determination module can be arranged in MME or UE72, or it can be MME or UE72.
According to embodiments of the invention, a kind of UE also is provided, Fig. 8 is the structured flowchart according to the UE of the embodiment of the present invention, as shown in Figure 8, this UE comprises: update module 82, for being combined tracing section updating TAU and location area updating LAU; ISR active control module 84, be used in the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, predetermined condition comprises: the associating TAU that the result of associating TAU and LAU is only SMS overSGs and LAU success and UE need to support intended service, and intended service comprises: other circuit switching (CS) business except short message service.
In sum, by said method of the present invention and embodiment, solved when the UE that needs other the CS business of support except short message retracts chartered RA/LA zone and activated and do not initiate to upgrade because of ISR, cause subsequent voice calls etc. can't be routed to correct MSC/VLR or MSC/VLR can't paging to the problem of UE, guaranteed when carrying out the CS business such as audio call can paging to UE.
It should be noted that, the step shown in the flow chart of accompanying drawing can be carried out in computer system, and, although there is shown logical order in flow process, in some cases, can carry out step shown or that describe with the order be different from herein.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, perhaps they are made into respectively to each integrated circuit modules, perhaps a plurality of modules in them or step being made into to the single integrated circuit module realizes.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (13)
1. signaling reduction ISR active control method under an idle pulley, is characterized in that, comprising:
User equipment (UE) is combined tracing section updating TAU and location area updating LAU;
In the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, described predetermined condition comprises: the associating TAU that the result of described associating TAU and LAU is only SMS over SGs and LAU success and described UE need to support intended service, and described intended service comprises: other circuit switching (CS) business except short message service.
2. method according to claim 1, is characterized in that, described UE need to support described intended service to comprise: described UE need to support described intended service when access GERAN and/or UTRAN.
3. method according to claim 1, is characterized in that, in the situation that meet described predetermined condition, before deexcitation ISR or maintenance ISR do not activate, described method also comprises:
Predetermined network element determines that described UE need to support described intended service, wherein, described predetermined network element comprise following one of at least: described UE, MME.
4. method according to claim 3, is characterized in that, in the situation that described predetermined network element comprises described UE, before described predetermined network element determines that described UE need to support described intended service, described method also comprises:
The Set For Current of described UE judgement self is that voice are preferential.
5. method according to claim 3, is characterized in that, in the situation that described predetermined network element comprises described MME, before described predetermined network element determines that described UE need to support described intended service, described method also comprises:
Described UE notifies configuration information to described MME, and described MME judges that according to described configuration information the Set For Current of described UE is that voice are preferential, and wherein, the Set For Current that described configuration information is used to indicate described UE is the preferential or high priority datas of voice;
Perhaps, the Set For Current of described UE judgement self be voice preferential after, described UE need to support the indication information of described intended service to notify described UE to described MME, described MME judges that according to described indication information described UE need to support described intended service.
6. according to the described method of claim 4 or 5, it is characterized in that, described Set For Current is for being used and the voice setting.
7. method according to claim 3, is characterized in that, in the situation that described predetermined network element comprises described UE, before described predetermined network element determines that described UE need to support described intended service, described method also comprises:
The relevant information of described UE judgement self indicates described UE need to support described intended service, wherein, the relevant information of described UE comprises: in the terminal type of described UE, the function setting of described UE, described UE, whether newly-increased indication UE needs to support the setting option of intended service.
8. method according to claim 3, is characterized in that, in the situation that described predetermined network element comprises described MME, before described predetermined network element determines that described UE need to support described intended service, described method also comprises:
Described UE is sent to described MME by the relevant information of self, described MME judges that described relevant information indicates described UE need to support described intended service, wherein, described relevant information comprises: in the terminal type of described UE, the function setting of described UE, described UE, whether newly-increased indication UE needs to support the setting option of intended service; Perhaps,
After the relevant information of described UE judgement self indicates described UE need to support described intended service, described UE need to support the indication information of described intended service to notify described UE to described MME, and described MME judges that according to described indication information described UE need to support described intended service.
9. method according to claim 3, is characterized in that, in the situation that described predetermined network element comprises described UE, before described predetermined network element determines that described UE need to support described intended service, described method also comprises:
Described UE judgement self has circuit domain dropping CSFB function or has enabled the CSFB function.
10. method according to claim 3, is characterized in that, in the situation that described predetermined network element comprises described MME, before described predetermined network element determines that described UE need to support described intended service, described method also comprises:
Described UE will indicate the information that self has the CSFB function or enabled the CSFB function to be sent to described MME, and described MME judges that described indication information indicates described UE need to support described intended service; Perhaps,
After described UE judgement self has the CSFB function or enabled the CSFB function, described UE need to support the indication information of described intended service to notify described UE to described MME, and described MME judges that according to described indication information described UE need to support described intended service.
11. method according to claim 3, is characterized in that, before described predetermined network element determines that described UE need to support described intended service, described method also comprises:
Described predetermined network element obtains from predetermined entity the information whether described UE needs to support described intended service that is used to indicate, wherein, described information is pre-stored in described predetermined entity, and described predetermined entity comprises: home subscriber server HSS, attaching position register HLR or the private database set in advance;
Described predetermined network element judges that described information indicates described UE need to support described intended service.
12. under an idle pulley, signaling reduction ISR active control system, is characterized in that, comprising:
UE, for being combined TAU and LAU;
ISR active control module, be used in the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, described predetermined condition comprises: the associating TAU that the result of described associating TAU and LAU is only SMS over SGs and LAU success and described UE need to support intended service, and described intended service comprises: other CS business except short message service.
13. a UE, is characterized in that, comprising:
Update module, for being combined TAU and LAU;
ISR active control module, be used in the situation that meet predetermined condition, deexcitation ISR or maintenance ISR do not activate, wherein, predetermined condition comprises: the associating TAU that the result of associating TAU and LAU is only SMS over SGs and LAU success and UE need to support intended service, and intended service comprises: other circuit switching (CS) business except short message service.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102591787A CN102098655B (en) | 2009-12-11 | 2009-12-11 | Method and system for controlling activation of ISR (Idle mode Signaling Reduction) and UE (user equipment) |
| PCT/CN2010/079629 WO2011069462A1 (en) | 2009-12-11 | 2010-12-09 | Method, system and user equipment for controlling activation of idle mode signaling reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102591787A CN102098655B (en) | 2009-12-11 | 2009-12-11 | Method and system for controlling activation of ISR (Idle mode Signaling Reduction) and UE (user equipment) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102098655A CN102098655A (en) | 2011-06-15 |
| CN102098655B true CN102098655B (en) | 2013-12-04 |
Family
ID=44131477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102591787A Expired - Fee Related CN102098655B (en) | 2009-12-11 | 2009-12-11 | Method and system for controlling activation of ISR (Idle mode Signaling Reduction) and UE (user equipment) |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102098655B (en) |
| WO (1) | WO2011069462A1 (en) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3429307B1 (en) | 2011-08-10 | 2022-06-15 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting data using a multi-carrier in a mobile communication system |
| KR102247818B1 (en) | 2011-08-10 | 2021-05-04 | 삼성전자 주식회사 | Method and apparatus for transmitting data in mobile communication system with multiple carrier |
| US10321419B2 (en) | 2011-08-10 | 2019-06-11 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting data using a multi-carrier in a mobile communication system |
| KR101990134B1 (en) | 2011-08-10 | 2019-06-17 | 삼성전자주식회사 | Method and apparatus for reporting capability information of dual mode user equipment |
| RU2616560C2 (en) | 2011-08-22 | 2017-04-17 | Самсунг Электроникс Ко., Лтд. | Method and device for supporting multiple frequency bands in mobile communication system |
| KR102092579B1 (en) | 2011-08-22 | 2020-03-24 | 삼성전자 주식회사 | Method and apparatus for support multiple frequency band in a mobile communication system |
| WO2013048100A1 (en) * | 2011-09-30 | 2013-04-04 | Lg Electronics Inc. | Method for processing data associated with location area update in a wireless communication system |
| ES2874199T3 (en) | 2011-10-10 | 2021-11-04 | Samsung Electronics Co Ltd | Procedure and device to perform random access in a secondary cell |
| CN103348715B (en) * | 2011-10-18 | 2016-08-10 | 华为技术有限公司 | A kind of method and device of circuit switching fall-back scene deactivating Idle state saving signaling |
| KR102090507B1 (en) * | 2011-12-06 | 2020-03-18 | 삼성전자주식회사 | Method and apparatus for delivering short message service efficiently in wireless communication system |
| WO2013105790A1 (en) | 2012-01-09 | 2013-07-18 | 삼성전자 주식회사 | Method and apparatus for logging |
| CN104221422A (en) | 2012-01-27 | 2014-12-17 | 三星电子株式会社 | Method and apparatus for efficiently controlling access for system load adjustment in mobile communication systems |
| WO2013112021A1 (en) | 2012-01-27 | 2013-08-01 | 삼성전자 주식회사 | Method and apparatus for transmitting and receiving data by using plurality of carriers in mobile communication systems |
| US8983448B2 (en) | 2012-02-06 | 2015-03-17 | Samsung Electronics Co., Ltd. | In-device coexistence interference report control method and apparatus of network in mobile communication system |
| US9414409B2 (en) | 2012-02-06 | 2016-08-09 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting/receiving data on multiple carriers in mobile communication system |
| KR102023608B1 (en) | 2012-02-06 | 2019-09-24 | 삼성전자 주식회사 | Method and apparatus for operating dormant mode of device |
| KR102058954B1 (en) | 2012-02-06 | 2019-12-26 | 삼성전자 주식회사 | Method and apparatus for improving transmission efficiency in wireless communication system |
| CN103517236B (en) * | 2012-06-27 | 2016-12-21 | 华为技术有限公司 | A kind of method and device activating limitation signaling |
| CN103702313B (en) * | 2012-09-27 | 2018-04-27 | 电信科学技术研究院 | Determine the method and apparatus of activation ISR |
| US10531512B2 (en) * | 2015-04-01 | 2020-01-07 | Huawei Technologies Co., Ltd. | System and method for a tracking channel |
| CN109429328B (en) * | 2017-08-21 | 2021-10-01 | 华为技术有限公司 | Communication method, related device and system |
| US11470683B2 (en) | 2018-11-14 | 2022-10-11 | Parallel Wireless, Inc. | Idle mode signaling reduction core offload |
| 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 |
| CN112911706B (en) * | 2021-02-20 | 2023-02-17 | 中国联合网络通信集团有限公司 | ISR (inter-service radio) deactivation method, data service paging method, MSC (mobile switching center) and SGW (serving gateway) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577955A (en) * | 2008-07-11 | 2009-11-11 | 中兴通讯股份有限公司 | Method and system for determining activation of signaling-saving function in idle mode |
| CN101583118A (en) * | 2008-07-01 | 2009-11-18 | 中兴通讯股份有限公司 | Isr deactivation method and mobility management unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572955B (en) * | 2008-04-29 | 2011-10-05 | 电信科学技术研究院 | Method and device for deleting load |
-
2009
- 2009-12-11 CN CN2009102591787A patent/CN102098655B/en not_active Expired - Fee Related
-
2010
- 2010-12-09 WO PCT/CN2010/079629 patent/WO2011069462A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101583118A (en) * | 2008-07-01 | 2009-11-18 | 中兴通讯股份有限公司 | Isr deactivation method and mobility management unit |
| CN101577955A (en) * | 2008-07-11 | 2009-11-11 | 中兴通讯股份有限公司 | Method and system for determining activation of signaling-saving function in idle mode |
Non-Patent Citations (2)
| Title |
|---|
| Co-existence of CS Fallback and ISR,S2-086510;NTT DOCOMO;《3GPP TSG SA WG2 Meeting #68》;20081018;第15-17页PPT * |
| NTTDOCOMO.Co-existenceofCSFallbackandISR S2-086510.《3GPP TSG SA WG2 Meeting #68》.2008 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011069462A1 (en) | 2011-06-16 |
| CN102098655A (en) | 2011-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102098655B (en) | Method and system for controlling activation of ISR (Idle mode Signaling Reduction) and UE (user equipment) | |
| CN101499967B (en) | Circuit domain call implementing method and system | |
| US9713114B2 (en) | Method and apparatus for receiving or sending short message | |
| CN101998590B (en) | User reachable realization method and multimode terminal | |
| CN101577962B (en) | Method for realizing update of incidence relation and corresponding terminal | |
| CN105554789B (en) | Communication system, method and apparatus | |
| CN102638856B (en) | Method of mobile communication, mobile communication system and access entity | |
| US9307390B2 (en) | Group based mobility optimization method and device in machine-type communication | |
| CN102083048B (en) | Method and device for processing paging message under idle condition signaling optimized and activated state | |
| CN101677470B (en) | Processing method, device and system of service request | |
| CN103369480B (en) | Implementation method, system and the user equipment of packet domain short message | |
| CN101448305B (en) | Method for circuit domain paging in a plurality of packet domain networks | |
| US9622212B2 (en) | Paging method and device | |
| CN103222330A (en) | Technique for connection attempt handling in a circuit switched fallback situation | |
| CN105165038B (en) | The method and apparatus of calling circulation for avoiding | |
| CN101998357A (en) | Network management circuit switched voice falling method and system | |
| CN102118733B (en) | Processing method during a kind of user equipment requests SMSonly function and equipment | |
| CN101330425B (en) | Method for establishing tunnel from SGSN to service gateway | |
| CN101448225B (en) | Method for realizing circuit switch domain terminating call and system thereof | |
| CN101267677B (en) | A method for call rejection under side control of network | |
| CN102186158A (en) | Home location register resetting processing method and system | |
| CN103096289A (en) | Location updating method, device and system | |
| EP2930975B1 (en) | Method and mme for processing a circuit switched network service | |
| CN102045677A (en) | Implementation method of emergency services, mobile switching center (MSC)/visitor location register (VLR), mobility management entity (MME) and eNodeB | |
| CN103974356A (en) | External platform and method for achieving LTE circuit domain fallback |
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 |
Granted publication date: 20131204 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |