CN101489211A - Method and apparatus for location registration, updating and paging across networks - Google Patents
Method and apparatus for location registration, updating and paging across networks Download PDFInfo
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- CN101489211A CN101489211A CNA2008100561640A CN200810056164A CN101489211A CN 101489211 A CN101489211 A CN 101489211A CN A2008100561640 A CNA2008100561640 A CN A2008100561640A CN 200810056164 A CN200810056164 A CN 200810056164A CN 101489211 A CN101489211 A CN 101489211A
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- 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
- H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/005—Transmission of information for alerting of incoming communication
Abstract
The present invention provides a method for executing cross-network position registering, updating and calling, and a device thereof, wherein the method comprises the following steps: obtaining the core network information of network two corresponding with the position registration request information by the network one according to the received position registration request information transmitted by terminal and the pre-stored core network information of network two corresponding with network one, and transmitting the position registration request information to the core network of obtained network two; the position registration request information comprises the position area information of network two comprising the terminal which initiates the position registration request information; and storing the position area information of network two of the terminal by the core network of network two according to the received position registration request information. The embodiment of the invention obtains the technical effects that the cross-network position registration and position updating to the network two can be executed through network one and furthermore the network two can initiate calling to the terminal through the network one at the state that the network one and the network two are commonly covered.
Description
Technical field
The present invention relates to network communications technology field, relate in particular to method and device that a kind of inter-network is carried out location registers, renewal and paging.
Background technology
Along with development of internet technology, may appear at the situation that covers at least one wireless network in the zone, such as, in a zone, cover LTE (Long Term Evlotion simultaneously, Long Term Evolution plan or next generation network) network and CS (Circuit Service Domain, circuit domain refers to the professional relevant network element of processed voice in 2G or the 3G network) network.In this case, the situation that has inter-network location registers and cross-paged.The inter-network location registers, promptly when UE (terminal) resides in Network1 (network one), if detect the variation of Network2 (network two) lane place, then, location registers and renewal carried out in the lane place after the variation of Network2 by the access network of Network1.Cross-paged promptly is when portable terminal resides in Network1, if Network2 is initiated paging request or paging receiving response, then sends this paging request or receives this page response by Network1.
Below with the LTE network of extensive use as Network1, the CS network illustrates the concrete application of inter-network location registers and cross-paged as Network2.
At present, extensively carry out the research and the application of LTE network.Wherein, definite VoIP (Voice Over IP that provides by IMS, voice based on IP (Internet protocol) agreement) realize the speech business of LTE network, and adopt based on IMS (IP Multimedia Subsystem, IP Multimedia System) VCC (Voice Call Continuity, continuous voice call) mode realizes the switching between the voice of VoIP voice and traditional circuit domain, to guarantee the continuity of UE speech business.
But the network element data of IMS network is very many, has very big construction difficulty, and the standard of IMS neither be very perfect, the current IMS network that does not also have commercialization, therefore a large amount of operators consider not adopt the LTE application scheme of IMS, the LTE application scheme that does not perhaps adopt IMS is as transition.In numerous LTE transition schemes that does not adopt IMS, the scheme of a kind of being called " LTE Fallback to CS (for speech business, return to from the LTE network in the network of CS territory and handle) " is arranged, in this scheme, LTE does not support VoIP; For speech business, handle by LTE Fallback to CS scheme.Adopt the processing procedure of the voice paging of this scheme to comprise the steps:
Step 1:UE preferentially resides in the LTE access network, UE finishes GSM (Global System Mobile by the LTE access network, global system for mobile communications) or the position of UMTS (Universal MobileTelecommunication System, universal mobile telecommunications system) network upgrade;
Step 2: when UE resides at the LTE access network, when if GSM or UMTS voice paging are arranged, MSC (Mobile Swich Center, mobile switching centre or circuit domain core net) is handed down to the LTE network to beep-page message, and by the LTE access network beep-page message is sent to UE;
Step 3:UE searches for and transfers to GSM or UMTS network after receiving voice paging from the LTE access network, returns page response and finishes the speech business access from GSM or UMTS network then.
Like this, the LTE network is mainly finished PS (packet switch, packet switching) service access, and when the speech business demand, UE will adopt LTE Fallback to CS scheme to finish speech business and insert.
From the processing procedure of top voice messaging as can be seen, before carrying out voice paging according to the scheme of " LTE Fallback to CS ", need be when UE resides in the LTE access network, can (be MSC or HLR (Home Location Register at GSM or UMTS core net, Home Location Register)) go up completing place registration and position and upgrade, so that UE is arrived in paging correctly when voice paging is arranged.
The inventor finds do not have UE that the lane place that monitors is changed the method for carrying out location registers to Network2 in realizing process of the present invention, like this, also cause adopting LTE Fallback to CS scheme to finish speech business and insert.
Therefore, can't solve the problem that inter-network location registers and position are upgraded, and can't solve and after the inter-network location registers, may need the paging problem that carries out.
Summary of the invention
The embodiment of the invention has solved by network one carries out inter-network location registers and position renewal to network two, and has solved network two by the technical problem of network one to terminal initiation paging.
The embodiment of the invention is achieved through the following technical solutions:
The embodiment of the invention provides a kind of inter-network to carry out location registers and method for updating, and described method comprises:
The core network information of the network two of position register request message that the terminal that network one basis receives sends and network one correspondence of storing in advance on it, know the core network information of the network two of described position register request message correspondence, and send described position register request message to the core net of the described network of knowing two; Described position register request message comprises: the location area information of the network two at the described terminal place of initiation position register request message;
The core net of network two is according to the described position register request message that receives, the location area information of preserving the network two of described terminal.
The method that the embodiment of the invention provides a kind of inter-network to carry out paging, described method comprises:
The core net of network two is according to the location area information of the network two of the terminal of registration on it, and according to network one information of network two correspondences at the terminal place of storage in advance on it, know network one information of described terminal correspondence, and send paging request message to network one at described terminal according to described network one information;
Network one sends paging request message according to the paging request message that receives to described terminal.
The embodiment of the invention provides a kind of core net, is arranged in network one, and described core net comprises:
First module is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two.
Unit the 3rd, be used for according to the core network information of the network two of network one correspondence of storage and the position register request message that the terminal that receives sends in advance, know the core network information of the network two of described position register request message correspondence, and send position register request message to the core net of the described network of knowing two by described first module; Described position register request message comprises: the location area information of the network two at the described terminal place of initiation position register request message.
The embodiment of the invention provides a kind of core net, is arranged in network two, and described core net comprises:
Unit the 4th is used to provide the interface with network one, so that carry out information interaction with network one;
Unit the 5th is used for by described the 4th unit receiving position register request message, the location area information of preserving the network two of described terminal.
The embodiment of the invention provides a kind of base station, is arranged in network one, and described base station comprises:
Unit the 6th, be used to provide and the second server net between interface so that carry out information interaction with first network;
Unit the 8th, be used for according to the core network information of the network two of network one correspondence of storage and the position register request message that the terminal that receives sends in advance, know the base station information of the network two of the position register request message correspondence that terminal sends, and send position register request message to the base station of the described network of knowing two by described Unit the 6th; Comprise in the described position register request message: the location area information of the network two at the described terminal place of initiation position register request message.
The embodiment of the invention provides a kind of core net, is arranged in network two, and described core net comprises:
Unit the 9th is used to provide the interface with network one, so that carry out information interaction with network one;
Unit the 11, be used for going up the location area information of the network two of the terminal of registering according to network one information of network two correspondences at the terminal place of storage in advance and its, know network one information of described terminal correspondence, and send paging request message by described Unit the 9th to network one at described terminal according to described network one information.
The embodiment of the invention provides a kind of core net, is arranged in network one, and described core net comprises:
Unit the 12 is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two;
Unit the 13 is used for storage terminal at the location area information of network two and the corresponding relation of base station;
Unit the 14 is used for by described the 12 unit paging receiving request message, and according to canned data on described Unit the 13, knows the base station of described terminal correspondence, and sends paging request message to described base station.
The embodiment of the invention provides a kind of base station, is arranged in network one, and described base station comprises:
Unit the 15 is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two;
Unit the 16 is used for storage terminal at the location area information of network two and the corresponding relation of base station;
Unit the 17 is used for by described the 15 unit paging receiving request message, and according to canned data on described Unit the 16, knows the base station of described terminal correspondence, and sends paging request message to described base station.
The technical scheme that is provided by the invention described above embodiment as can be seen, the embodiment of the invention reaches under network one and network two common situations about covering, can carry out inter-network location registers and position renewal to network two by network one, and network two can be initiated the technique effect of paging by network one to terminal.
Description of drawings
Fig. 1 is the flow chart of the method for first embodiment of the present invention;
Fig. 2 is the system configuration schematic diagram one of the of the present invention ten embodiment;
Fig. 3 is the system configuration schematic diagram two of the of the present invention ten embodiment;
Fig. 4 is the system configuration schematic diagram one of the of the present invention ten embodiment;
Fig. 5 is the system configuration schematic diagram two of the of the present invention ten embodiment.
Embodiment
First embodiment of the present invention provides a kind of inter-network to carry out location registers and position method for updating, and the terminal that need carry out location registers and renewal resides in the network one, as shown in Figure 1, comprises the steps:
Step 1: the position register request message that network one sends according to the terminal that receives and the core network information of the network two of network one correspondence of storage in advance on it, know the core network information of the network two of described request message correspondence.The core network information of the network two of described network one correspondence can be used as first record sheet and preserves; Described position register request message comprises: the location area information of the network two at the described terminal place of initiation position register request message.This network one can comprise: the LTE network; This network two can comprise: GSM or UMTS network.This can comprise as the first record sheet canned data: as table 2 or table 6 canned data; Information in the described table 2 promptly is stored in the core net of network one for after network one is built, and the core network information of the network two of the core net correspondence of record network one; Information in the described table 6 promptly is stored in the base station of network one for after network one is built, and the core network information of the network two of the base station correspondence of record network one.
Step 2: network one sends described position register request message to the core net of the described network of knowing two.
Step 3: the location request message that the core net receiving step 2 of network two sends, and according to the described position register request message that receives, the location area information of preserving the network two of described terminal.
Step 4: the core net outgoing position enrollment response message of network two.Specifically can send to terminal with this location registers response message by the core net of network one, the base station of network one.
According to the difference of the particular content of first record sheet, the detailed process of step 1 and step 2 may be different, comprising:
At described first record sheet is under the situation of table 2, and the core net of network one is known the core net of network two of the core net correspondence of described network one according to the table 2 that is provided with on it, and to the core net broadcasting described request message of the described network of knowing two; The core net of described network two is at least one;
At described first record sheet is under the situation of table 6, and the core net of network two of the base station correspondence of described network one is known in the base station of network one according to the table 6 that is provided with on it, and to the core net broadcasting described request message of the described network of knowing two; The core net of described network two is at least one.
And, all right storage list 1 on the network one, the corresponding relation in this table 1 between the core network information of the location area information of record network two and network two.Storing on the network one under the situation of table 1, step 1 and step 2 can comprise: the core network information that position register request message that network one sends according to receiving terminal and table 1 are known the network two of described request message correspondence, and send described request message to the core network information of the described network of knowing two; The core net of described network two is at least one.
Core net at network one is broadcasted under the situation of described request message, and this step 3 can comprise:
The core net of network two is resolved the location area information in the described message after receiving position register request message, if described location area information is the lane place that described core net is controlled, then preserves described location area information, otherwise then do not handle.
All tables of mentioning in embodiments of the present invention all can adopt the storage of user's manual configuration or other configuration modes.And, be understandable that, also can adopt other file layouts to preserve the information of preserving in each table in the embodiment of the invention.
Below with the LTE network of extensive use as network one, GSM or UMTS network are described in detail the embodiment of the invention as network two.
Second embodiment of the present invention passes through LTE server net MME (MobilityManagement Entity for UE, LTE server net) carries out location registers and position method for updating to GSM or UMTS network, at this moment, UE resides in the LTE network, comprises the steps:
Step 1:UE receives the GSM that carries in the LTE network system broadcast or LA (Location Area, the lane place under GSM or the UMTS) information of UMTS network, and this information is reported MME in the LTE network by the eNodeB in the LTE network (base station).
MME in the step 2:LTE network is according to the table 2 of storage in advance on it, i.e. the corresponding relation of MME itself and each eMSC (MSC of development), the whole eMSC that find this MME be in abutting connection with office, and comprises the broadcast of this LA information to these whole eMSC transmissions.This table 2 can be as follows:
Table 2
Step 3:eMSC receives LA information, if described LA information is the lane place that described core net is controlled, then preserves described LA information, and exports response message by MME, eNodeB to UE; Otherwise then do not handle.
The 3rd embodiment of the present invention is on the basis of second embodiment, also is provided with table 1 in MME, and the corresponding relation of this table 1 indication LA and eMSC can be as follows:
Table 1
| LA1 | eMSC1 |
| LA2 | eMSC1 |
| ... | ... |
| LAn | eMSCi |
By above-mentioned table 1 as can be seen, a plurality of core net that network two lane place can map network two.Relation table shown in the table 1 can such as in fact having planned which LA under the overlay area of eMSC, adopt user's manual configuration that this relation table is set on MME by the physical planning of user according to GSM or UMTS network.
Under the situation that is provided with table 1 on the MME, the step 2 of second embodiment and 3 is updated to:
MME in the step 2:LTE network finds the eMSC of this LA information correspondence according to the table 1 that sets in advance on it from table 1, and this LA information is sent to this eMSC.MME can send to eMSC with the eMSC interface with LA information by what be provided with on it, and this interface can be Gs-like (a kind of interface name) interface.
Step 3: this eMSC receives and preserves this LA information, and exports response message by MME, eNodeB to UE.
The 4th embodiment of the present invention carries out location registers and position method for updating by the base station eNodeB of LTE network to GSM or UMTS network for UE, and at this moment, UE resides in the LTE network, comprises the steps:
Step 1:UE receives the GSM that carries in the LTE network system broadcast or the LA information of UMTS network, and this information is reported eNodeB in the LTE network.
ENodeB in the step 2:LTE network is according to the table 6 of storage in advance on it, i.e. the corresponding relation of MME itself and each eNodeB, the whole eMSC that find this eNodeB be in abutting connection with office, and comprises the broadcast of this LA information to these whole eMSC transmissions.This table 6 can be as follows:
Table 6
Step 3:eMSC receives LA information, if described LA information is the lane place that described core net is controlled, then preserves described LA information, and exports response message by eNodeB to UE; Otherwise then do not handle.
The 5th embodiment of the present invention is on the basis of the 4th embodiment, also is provided with the table 1 in the third embodiment of the invention in eNodeB, and herein, step 2 and 3 is updated to:
ENodeB in the step 2:LTE network finds the eMSC of this LA information correspondence according to the table 1 that sets in advance on it from table 1, and this LA information is sent to this eMSC.ENodeB can send to eMSC with the eMSC interface with LA information by what be provided with on it, and this interface can be Inew (a kind of interface name) interface.
Step 3: this eMSC receives and preserves this LA information, and exports response message by eNodeB to UE.
The 6th method that embodiment provides a kind of inter-network to carry out paging of the present invention, needing the network of transmission paging request message is network two, comprises the steps:
Step 1: the core net of network two is according to the location area information of network two of the terminal of registration on it, and according to network one information of network two correspondences of the terminal of storage in advance on it, knows network one information of described terminal correspondence; Network one information of network two correspondences of described terminal can be used as second record sheet.
Step 2: the paging request message that network one information that the core net of network two is obtained according to step 1 sends at described terminal to network one.
Step 3: network one sends paging request message according to the paging request message that receives to described terminal.
This can comprise as the second record sheet canned data: as table 8 or table 7 canned data; Canned data promptly is stored in the core net of network two for after network two is built in the described table 8, and the core network information of the network one of the core net correspondence of record network two; Canned data is the corresponding relation of the base station of the location area information of network two of terminal and network one in the described table 7.
At described second record sheet is under the situation of table 8, this step 2 comprises: the core net of network two is according to the location area information and the described table 8 of the network two of the terminal of registration on it, know the core net of network one of the core net correspondence of network two, and send the broadcast of carrying described paging request message to the core net of described network one.This step 3 comprises: the core net of network one is resolved the location area information in the described message after receiving paging request message, if described location area information is the lane place that described core net is controlled, then preserves described location area information, otherwise does not then handle; The core net of network one that has received described paging request message is known the base station of the network one of described terminal correspondence, and by described base station described paging request message is sent to described terminal according to the table 7 of storage on it; The record terminal is at the location area information of network two and the corresponding relation of base station in the described table 7.
At described second record sheet is under the situation of table 8, this step 2 comprises: the core net of network two is according to the location area information of the network two of the terminal of registration on it and the table 4 of storage on it, know the core net of the network one of terminal correspondence, and send described paging request message to the core net of described network one.This step 3 comprises: the core net of described network one receives after the paging request message, according to the table 7 of storage on it, knows the base station of the network one of described terminal correspondence, and by described base station described paging request message is sent to described terminal; The record terminal is at the location area information of network two and the corresponding relation of base station in the described table 7; The corresponding relation of the core net of the location area information of the network two of record terminal and network one in the described table 4.
At described second record sheet is under the situation of table 7, this step 2 comprises: the core net of network two is according to the location area information and the described lane place base station information record sheet of the network two of the terminal of registration on it, know the base station of the network one of described terminal correspondence, and send described paging request message to the base station of described network one.
This network one can be the LTE network, and this network two can be GSM or UMTS network.
All tables of mentioning in embodiments of the present invention all can adopt the storage of user's manual configuration or other configuration modes.And, be understandable that, also can adopt other file layouts to preserve the information of preserving in each table in the embodiment of the invention.
Below with the LTE network of extensive use as network one, GSM or UMTS network are described in detail the embodiment of the invention as network two.
The 7th embodiment of the present invention is the method that GSM or UMTS network are initiated paging, and at this moment, UE resides in the LTE network, and storage list 8 on eMSC, comprise the steps:
Step 1:eMSC is according to the table 8 of storage on it, and promptly the relation table of eMSC information and MME sends the broadcast of carrying paging request message to MME.
Table 8
Step 2:MME resolves the location area information in the described message after receiving paging request message, if described location area information is the lane place that described core net is controlled, then preserves described location area information, otherwise then do not handle.
Step 3:MME receives after the beep-page message of eMSC transmission, according to the table 7 that is provided with on it, it is the relation table of LA information and eNodeB, the eNodeB or the eNodeB paging list that find out this beep-page message correspondence (belong at single LA under the situation of a plurality of eNodeB controls, be the eNodeB paging list), send paging request message to searching the one or more eNodeB that obtain.This table 7 can be as follows:
Table 7
| LA1 | eNodeB1 |
| LA2 | eNodeB1 |
| LA1 | eNodeB2 |
| ... | ... |
| LAn | eNodeBj |
Can adopt user's manual configuration that this table 7 is set on MME.
After step 4:eNodeB receives beep-page message, this message is sent to corresponding UE.
The 8th embodiment of the present invention is the method that GSM or UMTS network are initiated paging, and at this moment, UE resides in the LTE network, the information on eMSC in storage list 8 and the table 4, and in this case, the step 1-2 among the 7th embodiment of the present invention is updated to:
Step 1-2:eMSC is according to the table 4 that is provided with on it, it is the relation table of LA information and MME, find out the MME or the MME tabulation (belong at single LA under the situation of a plurality of MME controls, be the MME tabulation) that send the beep-page message correspondence, send paging request message to searching the one or more MME that obtain.This table 4 can be as follows:
Table 4
| LA1 | MME1 |
| LA2 | MME1 |
| LA2 | MME2 |
| ... | ... |
| LAn | MMEk |
Can adopt user's manual configuration that this relation table is set on eMSC.
The 9th embodiment of the present invention only is provided with table 7 in eMSC, can comprise the steps:
Step 1:eMSC is according to the table 7 that is provided with on it, finding out the eNodeB or the eNodeB tabulation that send the beep-page message correspondence (belongs at single LA under the situation of a plurality of eNodeB controls, be the eNodeB tabulation), send paging request message to searching the one or more eNodeB that obtain.
After step 2:eNodeB receives beep-page message, this message is sent to corresponding UE.
All tables of mentioning in embodiments of the present invention all can adopt the storage of user's manual configuration or other configuration modes.
The of the present invention ten system that embodiment carries out location registers and renewal for a kind of inter-network, be used for carrying out inter-network location registers and position renewal to network two by network one, the core net of network two can be carried out location registers and renewal (as shown in Figure 2) by the core net of network one, can carry out location registers and renewal (as shown in Figure 3) by the base station of network one, like this, this system can comprise: lay respectively at the core net of network one and network two, perhaps lay respectively at the base station and the core net of network one and network two.As Fig. 2, shown in Figure 3, Fig. 2, Fig. 3 are respectively the system configuration schematic diagram one, two of the of the present invention ten embodiment respectively, wherein,
This core net that is arranged in network one can comprise:
First module is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two; Described interface can be the Gs-like interface.
Unit second is used for the core network information (can be used as first record sheet storage) of the network two of storage networking one correspondence; Perhaps, be used for the core network information of the network two of storage networking one correspondence, and the corresponding relation between the core network information of the location area information of network two and network two (can be used as table 1 storage).
Unit the 3rd, be used for according to first record sheet of storage in advance and the position register request message of the terminal transmission that receives, know the core network information of the network two of described request message correspondence, and send position register request message to the core net of the described network of knowing two by described first module; Described position register request message comprises: the location area information of the network two at the described terminal place of initiation position register request message.
This core net that is arranged in network two can comprise:
Unit the 4th is used to provide the interface with network one, so that carry out information interaction with network one.Described interface can for and the core net of network one between interface, such as the Gs-like interface; Also can for and the base station of network one between interface, such as the Inew interface.
Unit the 5th is used for by described the 4th unit receiving position register request message, the location area information of preserving the network two of described terminal.
This base station that is arranged in network one can comprise:
Unit the 6th, be used to provide and the second server net between interface so that carry out information interaction with first network; This interface can be the Inew interface.
Unit the 7th is used for the core network information (can be used as first record sheet storage) of the network two of storage networking one correspondence; Perhaps, be used for the core network information of the network two of storage networking one correspondence, and the corresponding relation between the core network information of the location area information of network two and network two (can be used as table 1 storage).
Unit the 8th, be used for according to first record sheet of storage in advance and the position register request message of the terminal transmission that receives, know the base station information of the network two of the position register request message correspondence that terminal sends, and send position register request message to the base station of the described network of knowing two by described Unit the 6th; Comprise in the described position register request message: the location area information of the network two at the described terminal place of initiation position register request message.
The 11 system that embodiment carries out paging for a kind of inter-network of the present invention, be used for network two and carry out cross-paged to terminal by network one, because the location area information of the network two of terminal can be stored on the core net of network one, also can be stored on the base station of network one, therefore, this cross-paged can be handled (as shown in Figure 4) on the core net of network one, also can handle (as shown in Figure 5) on the base station of network one.As Fig. 4, shown in Figure 5, Fig. 4, Fig. 5 are respectively the system configuration schematic diagram one, two of the of the present invention ten embodiment respectively, and this system can comprise:
Be arranged in the core net of network two, comprise:
Unit the 9th is used to provide the interface with network one, so that carry out information interaction with network one; Described interface can for and the core net of network one between interface, such as the Gs-like interface; Also can for and the base station of network one between interface, such as the Inew interface.
Unit the tenth is used for network one information (can be used as second record sheet) of network two correspondences at storage terminal place; Perhaps, be under the situation of core network information of network one of core net correspondence of network two in network one information of network two correspondences at terminal place, the core network information (can be used as table 8 storage) of network one that is used for the core net correspondence of storage networking two, and the corresponding relation of the core net of the location area information of the network two of terminal and network one (can be used as table 4 storage).
Unit the 11, the location area information of the network two of the terminal that is used for second record sheet of basis storage in advance and registers on it, know network one information of described terminal correspondence, and send paging request message by described Unit the 9th to network one at described terminal according to described network one information.
Be arranged in the core net of network one, comprise:
Unit the 12 is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two;
Unit the 13 is used for storage terminal at the location area information of network two and the corresponding relation of base station (can be used as table 7 storage);
Unit the 14 is used for by described the 12 unit paging receiving request message, and according to canned data on described Unit the 13, knows the base station of described terminal correspondence, and sends paging request message to described base station.
Be arranged in the base station of network one, comprise:
Unit the 15 is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two;
Unit the 16 is used for storage terminal at the location area information of network two and the corresponding relation of base station (can be used as table 7 storage);
Unit the 17 is used for by described the 15 unit paging receiving request message, and according to canned data on described Unit the 16, knows the base station of described terminal correspondence, and sends paging request message to described base station.
This network one can be the LTE network, and this network two can be GSM or UMTS network.
The embodiment of the invention reaches under network one and network two common situations about covering, and can carry out inter-network location registers and position renewal to network two by network one, and network two can be initiated the technique effect of paging by network one to terminal.
One of ordinary skill in the art will appreciate that and realize that all or part of step that the foregoing description method is carried is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises the steps: when providing a kind of inter-network to carry out location registers and position method for updating
Step 1: the position register request message that network one sends according to the terminal that receives and the core network information of the network two of network one correspondence of storage in advance on it, know the core network information of the network two of described request message correspondence.The core network information of the network two of described network one correspondence can be used as first record sheet; Described position register request message comprises: the location area information of the network two at the described terminal place of initiation position register request message.This network one can comprise: the LTE network; This network two can comprise: GSM or UMTS network.This can comprise as the first record sheet canned data: as table 2 or table 6 canned data; Information in the described table 2 promptly is stored in the core net of network one for after network one is built, and the core network information of the network two of the core net correspondence of record network one; Information in the described table 6 promptly is stored in the base station of network one for after network one is built, and the core network information of the network two of the base station correspondence of record network one.
Step 2: network one sends described request message to the core net of the described network of knowing two.
Step 3: the location request message that the core net receiving step 2 of network two sends, and according to the described position register request message that receives, the location area information of preserving the network two of described terminal.
Step 4: the core net outgoing position enrollment response message of network two.Specifically can send to terminal with this location registers response message by the core net of network one, the base station of network one.
This program comprises the steps: when the method that provides a kind of inter-network to carry out paging
Step 1: the core net of network two is according to the location area information of network two of the terminal of registration on it, and according to network one information of network two correspondences of the terminal of storage in advance on it, knows network one information of described terminal correspondence; Network one information of network two correspondences of described terminal can be used as second record sheet.
Step 2: the paging request message that network one information that the core net of network two is obtained according to step 1 sends at described terminal to network one.
Step 3: network one sends paging request message according to the paging request message that receives to described terminal.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (19)
1, a kind of inter-network is carried out location registers and method for updating, it is characterized in that, described method comprises:
The core network information of the network two of position register request message that the terminal that network one basis receives sends and network one correspondence of storing in advance on it, know the core network information of the network two of described position register request message correspondence, and send described position register request message to the core net of the described network of knowing two; Described position register request message comprises: the location area information of the network two at the described terminal place of initiation position register request message;
The core net of network two is according to the described position register request message that receives, the location area information of preserving the network two of described terminal.
2, the method for claim 1 is characterized in that, the core network information of the network two of described network one correspondence comprises: the core network information of the network two of the core net correspondence of network one; Perhaps, the core network information of the network two of the base station correspondence of network one.
3, method as claimed in claim 2 is characterized in that, knows the core network information of the network two of described position register request message correspondence, and comprises to the method that the core net of the described network of knowing two sends described position register request message:
On the network one in advance under the situation of the core network information of the network two of the core net correspondence of storage networking one, the core net of network one goes up the network one of setting according to the position register request message that sends according to the terminal that receives and its core network information of network two of core net correspondence is known the core net of network two of the core net correspondence of described network one, and broadcasts described position register request message to the core net of the described network of knowing two; The core net of described network two is at least one;
On the network one in advance under the situation of the core network information of the network two of the base station correspondence of storage networking one, the network one of setting is gone up in the base station of network one according to the position register request message that sends according to the terminal that receives and its core network information of network two of base station correspondence is known the core net of network two of the base station correspondence of described network one, and broadcasts described position register request message to the core net of the described network of knowing two; The core net of described network two is at least one.
4, method as claimed in claim 1 or 2, it is characterized in that, know the core network information of the network two of described position register request message correspondence, and comprise to the method that the core net of the described network of knowing two sends described position register request message: the position register request message that network one sends according to the terminal that receives and it on the corresponding relation between the core network information of the location area information of the network two of storage and network two know the core network information of the network two of described request message correspondence, and to the core network information transmission described request message of the described network of knowing two; The core net of described network two is at least one.
5, method as claimed in claim 3, it is characterized in that, broadcast in the core net of network one under the situation of described position register request message, the core net of described network two is according to the described position register request message that receives, and the method for preserving the location area information of described network two comprises:
The core net of network two is resolved the location area information in the described message after receiving position register request message, if described location area information is the lane place that described core net is controlled, then preserves described location area information, otherwise then do not handle.
6, as claim 1 or 2 or 3 or 5 described methods, it is characterized in that described network one comprises: Long Term Evolution plan or next generation network LTE network; Described network two comprises: global system for mobile communications GSM or universal mobile telecommunications system UMTS network.
7, a kind of inter-network is carried out the method for paging, it is characterized in that, described method comprises:
The core net of network two is according to the location area information of the network two of the terminal of registration on it, and according to network one information of network two correspondences at the terminal place of storage in advance on it, know network one information of described terminal correspondence, and send paging request message to network one at described terminal according to described network one information;
Network one sends paging request message according to the paging request message that receives to described terminal.
8, method as claimed in claim 7 is characterized in that, network one information of network two correspondences at described terminal place comprises: the core network information of the network one of the core net correspondence of network two; The corresponding relation of the location area information of the network two of terminal and the base station of network one.
9, method as claimed in claim 8 is characterized in that,
On the core net of network two in advance under the situation of the core network information of the network one of the core net correspondence of storage networking two, the core net of described network two comprises to the method that network one sends at the paging request message of described terminal: the core net of network two is according to the location area information of the network two of the terminal of registering it on and the core network information of the network one of the core net correspondence of storage networking two in advance, know the core net of network one of the core net correspondence of network two, and send the broadcast of carrying described paging request message to the core net of described network one; Described network one is according to the paging request message that receives, the method that sends paging request message to described terminal comprises: after the core net of network one is being received paging request message, resolve the location area information in the described message, if described location area information is the lane place that described core net is controlled, then preserve described location area information, otherwise then do not handle; Received described paging request message network one core net according on it the storage terminal at the location area information of network two and the corresponding relation of base station, know the base station of the network one of described terminal correspondence, and described paging request message is sent to described terminal by described base station;
On the core net of network two in advance under the situation of the core network information of the network one of the core net correspondence of storage networking two, the core net of described network two comprises to the method that network one sends at the paging request message of described terminal: the core net of network two is according to the corresponding relation of the core net of the location area information of the network two of the location area information of the network two of the terminal of registration it on and the terminal of storing on it and network one, know the core net of the network one of described terminal correspondence, and send described paging request message to the core net of described network one; Described network one is according to the paging request message that receives, the method that sends paging request message to described terminal comprises: after the core net of described network one receives paging request message, according on it the storage terminal at the location area information of network two and the corresponding relation of base station, know the base station of the network one of described terminal correspondence, and described paging request message is sent to described terminal by described base station;
On the core net of network two in advance storage terminal under the situation of the corresponding relation of the location area information of network two and base station, the core net of described network two comprises to the method for network one transmission at the paging request message of described terminal: the core net of network two is according to the location area information and the described lane place base station information record sheet of the network two of the terminal of registration on it, know the base station of the network one of described terminal correspondence, and send described paging request message to the base station of described network one.
As each described method of claim 7-9, it is characterized in that 10, described network one comprises: the LTE network; Described network two comprises: GSM or UMTS network.
11, a kind of core net is arranged in network one, it is characterized in that, described core net comprises:
First module is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two.
Unit the 3rd, be used for according to the core network information of the network two of network one correspondence of storage and the position register request message that the terminal that receives sends in advance, know the core network information of the network two of described position register request message correspondence, and send position register request message to the core net of the described network of knowing two by described first module; Described position register request message comprises: the location area information of the network two at the described terminal place of initiation position register request message.
12, core net as claimed in claim 11 is characterized in that, described core net also comprises:
Unit second is used for the core network information of the network two of storage networking one correspondence; Perhaps, be used for the core network information of the network two of storage networking one correspondence, and the corresponding relation between the core network information of the location area information of network two and network two.
13, a kind of core net is arranged in network two, it is characterized in that, described core net comprises:
Unit the 4th is used to provide the interface with network one, so that carry out information interaction with network one;
Unit the 5th is used for by described the 4th unit receiving position register request message, the location area information of preserving the network two of described terminal.
14, a kind of base station is arranged in network one, it is characterized in that, described base station comprises:
Unit the 6th, be used to provide and the second server net between interface so that carry out information interaction with first network;
Unit the 8th, be used for according to the core network information of the network two of network one correspondence of storage and the position register request message that the terminal that receives sends in advance, know the base station information of the network two of the position register request message correspondence that terminal sends, and send position register request message to the base station of the described network of knowing two by described Unit the 6th; Comprise in the described position register request message: the location area information of the network two at the described terminal place of initiation position register request message.
15, base station as claimed in claim 14 is characterized in that, described base station also comprises:
Unit the 7th is used for the core network information of the network two of storage networking one correspondence; Perhaps, be used for the core network information of the network two of storage networking one correspondence, and the corresponding relation between the core network information of the location area information of network two and network two.
16, a kind of core net is arranged in network two, it is characterized in that, described core net comprises:
Unit the 9th is used to provide the interface with network one, so that carry out information interaction with network one;
Unit the 11, be used for going up the location area information of the network two of the terminal of registering according to network one information of network two correspondences at the terminal place of storage in advance and its, know network one information of described terminal correspondence, and send paging request message by described Unit the 9th to network one at described terminal according to described network one information.
17, core net as claimed in claim 16 is characterized in that, described core net also comprises:
Unit the tenth is used for network one information of network two correspondences at storage terminal place; Perhaps, be under the situation of core network information of network one of core net correspondence of network two in network one information of network two correspondences at terminal place, the core network information of network one that is used for the core net correspondence of storage networking two, and the corresponding relation of the core net of the location area information of the network two of terminal and network one.
18, a kind of core net is arranged in network one, it is characterized in that, described core net comprises:
Unit the 12 is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two;
Unit the 13 is used for storage terminal at the location area information of network two and the corresponding relation of base station;
Unit the 14 is used for by described the 12 unit paging receiving request message, and according to canned data on described Unit the 13, knows the base station of described terminal correspondence, and sends paging request message to described base station.
19, a kind of base station is arranged in network one, it is characterized in that, described base station comprises:
Unit the 15 is used to provide the interface with the core net of network two, so that carry out information interaction with the core net of network two;
Unit the 16 is used for storage terminal at the location area information of network two and the corresponding relation of base station;
Unit the 17 is used for by described the 15 unit paging receiving request message, and according to canned data on described Unit the 16, knows the base station of described terminal correspondence, and sends paging request message to described base station.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100561640A CN101489211B (en) | 2008-01-14 | 2008-01-14 | Method and apparatus for location registration, updating and paging across networks |
| PCT/CN2009/070149 WO2009089800A1 (en) | 2008-01-14 | 2009-01-14 | Methods and devices for location registering, updating and paging across networks |
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| CN2008100561640A CN101489211B (en) | 2008-01-14 | 2008-01-14 | Method and apparatus for location registration, updating and paging across networks |
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| WO2020200293A1 (en) * | 2019-04-02 | 2020-10-08 | 华为技术有限公司 | Terminal positioning method and device |
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| GB2378090B (en) * | 2001-07-24 | 2003-10-15 | Motorola Inc | Cellular communication network and method for facilitating handover therein |
| US20040137901A1 (en) * | 2003-01-13 | 2004-07-15 | Ryutaro Hamasaki | Vertical handover method by IP multicast |
| KR100631597B1 (en) * | 2004-10-08 | 2006-10-09 | 엘지전자 주식회사 | Streaming device and method for mobile terminal network handover |
| CN101053227A (en) * | 2004-11-02 | 2007-10-10 | 三星电子株式会社 | Network interworking system and method for providing seamless voice service and short message service between wireless communication system and packet switch apparatus therefor |
| CN1809207B (en) * | 2005-01-21 | 2011-09-28 | 北京三星通信技术研究有限公司 | Method of paging information transmission between CDMA2000 1X and HRPD network |
| US20080017328A1 (en) * | 2006-07-21 | 2008-01-24 | Yih-Ren Huang | Composite curtains |
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| WO2020200293A1 (en) * | 2019-04-02 | 2020-10-08 | 华为技术有限公司 | Terminal positioning method and device |
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