CN110167090A - Multimode single deck tape-recorder combines adherence method and device - Google Patents
Multimode single deck tape-recorder combines adherence method and device Download PDFInfo
- Publication number
- CN110167090A CN110167090A CN201910600337.9A CN201910600337A CN110167090A CN 110167090 A CN110167090 A CN 110167090A CN 201910600337 A CN201910600337 A CN 201910600337A CN 110167090 A CN110167090 A CN 110167090A
- Authority
- CN
- China
- Prior art keywords
- recorder
- management entity
- single deck
- deck tape
- location register
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- 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 kind of multimode single deck tape-recorder joint adherence method and devices.This method comprises: multimode single deck tape-recorder in cell reselection, obtains the cell ID of current different system in new cell system information；Judge the cell ID of the current different system whether in the administrative all cell IDs of the mobile switching centre saved；If not having the cell ID of the current different system in the administrative all cell IDs of the mobile switching centre, the multimode single deck tape-recorder sends joint attachment instruction again to mobile management entity；The mobile management entity adheres to instruction execution according to the joint again of the multimode single deck tape-recorder and combines attachment again.When multimode single deck tape-recorder has incoming call, mobile switching centre does not need to carry out position update flow this method, shortens call set-up time.
Description
Technical field
The present invention relates to communication technique fields, and in particular to a kind of multimode single deck tape-recorder joint adherence method and device.
Background technique
Multimode single deck tape-recorder mobile terminal refers to only one usim card slot of mobile terminal, installs the usim card of an operator,
Various network communications mode service is provided, such as 2G (GSM), 3G (CDMA/WCDMA/TD-SCDMA), 4G (TD-LTE/FDD-LTE)
Deng.Since each mobile communications network is especially newly-built 4G mobile communications network covering and imperfect, can not support nowhere
Not access.Therefore, it needs to provide continuous service by interaction for mobile subscriber between different mobile communication network.
Selection CSFB (Circuit Switched Fallback, circuit domain dropping) technology is real when 4G multimode single deck tape-recorder uses
Existing voice communication.Specifically, 4G multimode single deck tape-recorder combines TA/LA (Tracking Area, tracking area/location area, position
Area) more new technological process be terminal find current TAI (Tracking Area Identity, tracking area identification code) not terminal infuse
In the TA List (Tracking Area List, tracking area list) of volume network, need to initiate TAU (tracking area
Update, tracing section updating) process, terminal sends TAU request message, and to MME, (Mobility Management Entity is moved
Dynamic management entity), updating type indicates that this is a united tracking.
Area/location area updates (Area/Location Area Update) request, and MME judgement is needed to VLR
(Visitor Location Register, VLR Visitor Location Register) initiates TAU location updating, MSC (Mobile
Switching Center, mobile switching centre) for/VLR according to the user information and location area information in VLR, HLR is arrived in initiation
The location updating of (Home Location Register, home location register).But in LTE (Long Term
Evolution, long term evolution) during network construction, it is understood that there may be TAI and LAI (Location Area Identity, position
Set area's identification code) the not quite identical situation of coverage area exists especially when TAI is across two MSC coverage areas and works as LAI
Appearance changes and is connected to different MSC, but TAI can not trigger co-location more new technological process at this time, lead there is no variation
Cause can not carry out LAU process.Therefore, when 4G multimode single deck tape-recorder has incoming call, 3G/2G network is fallen back to first, and 4G multimode single deck tape-recorder is stayed
It is left to 3G/2G cell, because MSC changes, MSC requires 4G multimode single deck tape-recorder to carry out position update flow, extends call setup
Between immediately.
Summary of the invention
For this purpose, the present invention provides a kind of multimode single deck tape-recorder joint adherence method and device, to solve in the prior art due to more
Mould single deck tape-recorder can not in time be updated the position in home location register and cause the call time of multimode single deck tape-recorder longer
Problem.
To achieve the goals above, first aspect present invention provides a kind of multimode single deck tape-recorder joint adherence method, the method
Include:
Multimode single deck tape-recorder obtains the cell ID of current different system in cell reselection in new cell system information；
Judge the cell ID of the current different system all cells whether administrative in the mobile switching centre saved
In mark；
If there is no the cell ID of the current different system in the administrative all cell IDs of the mobile switching centre,
The multimode single deck tape-recorder sends joint attachment instruction again to mobile management entity；
The mobile management entity adheres to instruction execution according to the joint again of the multimode single deck tape-recorder and combines attachment again.
Wherein, the multimode single deck tape-recorder includes: before cell reselection step
The mobile management entity receives the joint attach request from the multimode single deck tape-recorder；
The mobile management entity is sent to mobile switching centre for attach request is combined；
The mobile management entity reception returns to administrative all cell identity informations from the mobile switching centre；
The administrative all cell identity informations of the mobile switching centre are sent to described more by the mobile management entity
Mould single deck tape-recorder；
The multimode single deck tape-recorder saves the administrative all cell identity informations of the current mobile switching centre.
Wherein, the joint attach request is sent to after mobile switching centre by the mobile management entity, further includes:
The mobile switching centre receives the joint attach request from the mobile management entity, and the joint is attached
Request be sent to the first VLR Visitor Location Register；
First VLR Visitor Location Register is associated with the multimode single deck tape-recorder and the mobile management entity；
First VLR Visitor Location Register is according to the user information of the multimode single deck tape-recorder and location information to homing position
Register launch position more new command；
First VLR Visitor Location Register receives the confirmation that the home location register returns and updates information and send
To the mobile management entity.
Wherein, the mobile management entity is combined attached again according to the attachment instruction of the joint again of the multimode single deck tape-recorder
Include:
The mobile management entity inquires corresponding position area identification code according to the cell ID of the current different system, obtains
Obtain the corresponding mobile switching centre of cell ID of the current different system；
The mobile switching centre obtains the second VLR Visitor Location Register according to the location area information administered；
Position updating request is sent to second VLR Visitor Location Register by the mobile management entity；
Second VLR Visitor Location Register is associated with the multimode single deck tape-recorder and the mobile management entity；
Second VLR Visitor Location Register issues position to home location register according to user information and location area information
Set update request；
The home location register executes joint attachment position again and updates.
Wherein, the home location register executes again after attachment position updates, further includes:
The home location register sends to first VLR Visitor Location Register and deletes the multimode single deck tape-recorder and movement
The association of management entity；
The home location register receives first VLR Visitor Location Register for the multimode single deck tape-recorder and mobile management
Return confirmation message after the associated deletion of entity.
The second aspect of the present invention provides a kind of multimode single deck tape-recorder joint attachment device, comprising:
Acquiring unit, for obtaining current different system from new cell system information in multimode single deck tape-recorder cell reselection
Cell ID；
Judging unit, for judging the cell ID of the current different system whether in the institute, mobile switching centre saved
In all cell IDs of linchpin；
Multimode single deck tape-recorder transmission unit does not have in the administrative all cell IDs of the mobile switching centre for multimode single deck tape-recorder
Have and sends joint attachment instruction again to mobile management entity when the cell ID of the current different system；
Joint adhesion unit is held for the mobile management entity according to the attachment instruction of the joint again of the multimode single deck tape-recorder
Row joint attachment again.
Wherein, further include that the mobile management entity side is set:
First movement management entity receiving unit receives the connection from the multimode single deck tape-recorder for the mobile management entity
Close attach request；
First movement management entity transmission unit is sent to movement for attach request is combined for the mobile management entity
Switching centre；
Second mobile management entity receiving unit receives for the mobile management entity and comes from the mobile switching centre
The administrative all cell identity informations returned；
Second mobile management entity transmission unit, it is for the mobile management entity that the mobile switching centre is administrative
All cell identity informations are sent to the multimode single deck tape-recorder.
Wherein, further include that mobile switching centre side is set:
First movement switching centre receiving unit receives joint attach request for the mobile switching centre；
First movement switching centre transmission unit, for the joint attach request to be sent to the deposit of the first vision location
Device；
VLR Visitor Location Register, for being associated with the multimode single deck tape-recorder and the mobile management entity；
Home location register, for receiving the user for the multimode single deck tape-recorder that first VLR Visitor Location Register is sent
Information and location information, and location updating is carried out according to the user information of the multimode single deck tape-recorder and location information；
Second mobile switching centre's receiving unit, for receiving the confirmation update message of the home location register；
Second mobile switching centre's transmission unit, for the confirmation update message of the home location register to be sent to
The mobile switching centre.
Wherein, the joint adhesion unit includes:
Enquiry module inquires corresponding position according to the cell ID of the current different system for the mobile management entity
Area's identification code is set, to obtain the corresponding mobile switching centre of cell ID of the current different system；
Module is obtained, the second vision location is obtained according to the location area information administered for the mobile switching centre and is posted
Storage；
First movement management entity transmission unit is also used to, and position updating request is sent to institute by the mobile management entity
State the second VLR Visitor Location Register；
Relating module, for second VLR Visitor Location Register by the multimode single deck tape-recorder and the mobile management entity
Association；
Again combine attachable module, execute joint attachment position again for the home location register and update, it is described
The homing position that second VLR Visitor Location Register described in when home location register is obtained according to user information and location area information
Register.
Wherein, the joint adhesion unit includes:
First VLR Visitor Location Register receiving module is described more for receiving the deletion that the home location register is sent
The associated information of mould single deck tape-recorder and mobile management entity；
Removing module is used for the multimode single deck tape-recorder and the associated deletion of mobile management entity；
First VLR Visitor Location Register sending module, for the home location register send the multimode single deck tape-recorder with
Return confirmation message after the associated deletion of mobile management entity.
The present invention has the advantage that
Multimode single deck tape-recorder provided by the invention combines adherence method, when multimode single deck tape-recorder is in cell reselection, in new cell system
The cell ID that current different system is obtained in information, then judges whether the cell ID of the current different system is saving
In the administrative all cell IDs of mobile switching centre, if there is no institute in the administrative all cell IDs of the mobile switching centre
The cell ID of current different system is stated, then the multimode single deck tape-recorder sends joint attachment instruction again to mobile management entity；It is described
Mobile management entity adheres to instruction execution according to the joint again of the multimode single deck tape-recorder and combines attachment again, therefore, when multimode list
When card has incoming call, 3G/2G network is fallen back to, is linked into the network cell 3G/2G, mobile switching centre does not need to carry out location updating
Process shortens call set-up time.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.
Fig. 1 is the flow chart that a kind of multimode single deck tape-recorder provided in an embodiment of the present invention combines adherence method；
Fig. 2 is the functional block diagram that multimode single deck tape-recorder provided in an embodiment of the present invention combines attachment device；
Fig. 3 is that multimode single deck tape-recorder provided in an embodiment of the present invention combines attachment device in the principle frame of mobile management entity side
Figure；
Fig. 4 is that multimode single deck tape-recorder provided in an embodiment of the present invention combines attachment device in the principle frame of mobile switching centre side
Figure.
In the accompanying drawings:
1: acquiring unit 2: judging unit
3: multimode single deck tape-recorder transmission unit 4: joint adhesion unit
51: first movement management entity receives 52: first movement management entity is sent
Unit unit
53: the second mobile management entities receive 54: the second mobile management entities and send
Unit unit
61: first movement switching centre receives 62: first movement switching centre sends
Unit unit
63: VLR Visitor Location Register 64: home location register
65: the second mobile switching centres receive 66: the second mobile switching centres and send
Unit unit
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
The present invention provides a kind of multimode single deck tape-recorder joint adherence method, and this method is applicable not only to 4G multimode single deck tape-recorder, is also suitable
In 5G multimode single deck tape-recorder.The present embodiment is introduced by taking 4G multimode single deck tape-recorder as an example, and passes through CSFB (Circuit Switched
Fallback, circuit domain dropping) technology realization voice communication.
As shown in Figure 1, multimode single deck tape-recorder joint adherence method provided in this embodiment includes:
Step S1, multimode single deck tape-recorder obtain the cell mark of current different system in cell reselection in new cell system information
Know.
4G multimode single deck tape-recorder is attached to 4G network before cell reconstruction first, and by current mobile switching centre (Mobile
Switching Center, MSC) administrative all cell identity informations save.
Specifically, after 4G multimode single deck tape-recorder mobile terminal starting up, 4G multimode single deck tape-recorder sends attach request to MME.?
In the attach request, parameter type of attachment indicates that this is united EPS (Evolved Packet System, a point for evolution
Group system) (International Mobile Subscriber Identification Number, the world is mobile to be used/IMSI
Family identification code) attachment flow, and also parameter indicating user terminal has circuit domain dropping ability.
MME receives the joint attach request from multimode single deck tape-recorder, and it is (mobile to hand over that joint attach request is then sent to MSC
Switching center9) VLR1 (the first VLR Visitor Location Register), moreover, joint attach request in include new position area identification code
(LAI), the parameters such as Name & Location updating type of IMSI, MME.
After MSC receives the joint attach request of MME, which is sent to VLR1, VLR1 is stored first
MME information, and being associated with multimode single deck tape-recorder and MME；VLR1 is sent out according to the user information and location information of multimode single deck tape-recorder to HLR
Location updating is sent to instruct, HLR sends the return information for confirming completion update to VLR1 after completing location updating, and VLR1 receives HLR
The confirmation of return updates information and is sent to MME, while administrative all cell identity informations are sent to MME by MSC, and MME connects
It receives the confirmation returned from MSC and updates information, last MME will confirm that more new information is sent to 4G multimode single deck tape-recorder, 4G multimode single deck tape-recorder
The information of the administrative all cell IDs of current MSC is saved, so far 4G multimode single deck tape-recorder and 4G network complete joint attachment.
After 4G multimode single deck tape-recorder is attached to 4G network, the small of current different system (3G/2G) is obtained by cell system information
Area identifies, then the information request of all cell IDs of the 4G multimode single deck tape-recorder to the current MSC of MME sending acquisition under administrative, and MME will
The solicited message is forwarded to MSC, and all cell identity informations under administrative are sent to MME by MSC, and MME is by MSC administrative institute
There is cell identity information to be transmitted to 4G multimode single deck tape-recorder, 4G multimode single deck tape-recorder save current MSC it is administrative under all cell IDs letter
Breath.
When 4G multimode single deck tape-recorder and 4G network complete joint attachment, and all cell IDs administrative by MME acquisition MSC
After information, 4G multimode single deck tape-recorder can be communicated with other terminals.In use, when 4G multimode single deck tape-recorder occurs mobile and needs
When carrying out cell reselection, the cell identity information of current different system is obtained in new cell system information.
Whether step S2 judges the cell ID of current different system in administrative all small of the mobile switching centre saved
In area's mark.
Specifically, 4G multimode single deck tape-recorder is to inquiry in the administrative all cell identity informations of the MSC in it is had been saved in
The no cell identity information for having current different system.
Step S3, if not having the cell ID of current different system, 4G multimode single deck tape-recorder in MSC administrative all cell IDs
Joint attachment instruction again is sent to MME.
If not having the cell ID of current different system in MSC administrative all cell IDs, 4G multimode single deck tape-recorder judges that MSC is sent out
Variation is given birth to, therefore, 4G multimode single deck tape-recorder sends joint attachment instruction again to MME.
Step S4, MME adhere to instruction execution according to the joint again of 4G multimode single deck tape-recorder and combine attachment again.
Specifically, 4G multimode single deck tape-recorder sends joint attachment message again to MME, and joint attachment message indicates that this is one again
A to combine attach request again, combining in attach request again at this includes the parameters such as different system cell mark and IMSI.
MME inquires corresponding LAI according to the cell ID of current different system, and the cell ID for obtaining current different system is corresponding
MSC.
MSC obtains the second VLR Visitor Location Register VLR2 according to administrative location area information.
Position updating request is sent to the second VLR Visitor Location Register VLR2 by MME.
Second VLR Visitor Location Register VLR2 saves the information of MME, and being associated with 4G multimode single deck tape-recorder and MME, then root
Position updating request is issued to HLR according to user information and location area information.
HLR executes joint attachment position again and updates.
As an embodiment of the present embodiment, after HLR executes joint attachment position update again, multimode single deck tape-recorder connection
Close adherence method further include:
HLR sends to the first VLR Visitor Location Register VLR1 and deletes being associated with for 4G multimode single deck tape-recorder and MME；First vision location
Register VLR1 deletes being associated with for 4G multimode single deck tape-recorder and MME, since 4G multimode single deck tape-recorder and MME are by the second VLR Visitor Location Register
VLR2 establishes new association, and therefore, it is necessary to the passes of the 4G multimode single deck tape-recorder for establishing the first VLR Visitor Location Register VLR1 and MME
Connection is deleted.First VLR Visitor Location Register VLR1 is returned to HLR by after the associated deletion of 4G multimode single deck tape-recorder and MME and is deleted confirmation
Information.
HLR receives the first VLR Visitor Location Register VLR1 for the return confirmation letter after the associated deletion of multimode single deck tape-recorder and MME
Breath, and the return information for completing location updating is sent to MME.
After MME completes joint attachment again, attachment is received into message and is sent to 4G multimode single deck tape-recorder mobile terminal.
Multimode single deck tape-recorder provided in this embodiment combines adherence method, when multimode single deck tape-recorder is in cell reselection, in new small fauna
The cell ID of current different system is obtained in information of uniting, and then judges the cell ID of current different system whether in the shifting saved
In the administrative all cell IDs of dynamic switching centre, if without current different system in the administrative all cell IDs of mobile switching centre
The cell ID of system, then multimode single deck tape-recorder sends joint attachment instruction again to mobile management entity；Mobile management entity is according to more
The attachment of the joint again instruction execution of mould single deck tape-recorder combines attachment again, therefore, when multimode single deck tape-recorder has incoming call, falls back to 3G/2G
Network is linked into the network cell 3G/2G, and mobile switching centre does not need to carry out position update flow, when shortening call setup
Between.
The present embodiment also provides a kind of multimode single deck tape-recorder joint attachment device.As shown in Fig. 2, multimode single deck tape-recorder combines attachment device
Include:
Acquiring unit 1, for obtaining current different system from new cell system information in 4G multimode single deck tape-recorder cell reselection
Cell ID.
Judging unit 2, for judging the cell ID of current different system all cells whether administrative in the MSC saved
In mark.
Multimode single deck tape-recorder transmission unit 3, for 4G multimode single deck tape-recorder without current different system in the administrative all cell IDs of MSC
Joint attachment instruction again is sent to MME when the cell ID of system.
Joint adhesion unit 4, for MME according to the joint again of 4G multimode single deck tape-recorder adhere to instruction execution combine again it is attached
?.
As an optional embodiment of the present embodiment, as shown in figure 3, multimode single deck tape-recorder joint attachment device includes setting
First movement management entity receiving unit 51, first movement management entity transmission unit 52, second in mobile management entity side
Mobile management entity receiving unit 53 and the second mobile management entity transmission unit 54, wherein
First movement management entity receiving unit 51 receives the joint attachment from multimode single deck tape-recorder for mobile management entity
Request；
First movement management entity transmission unit 52 is sent to mobile friendship for attach request is combined for mobile management entity
Switching center9；
Second mobile management entity receiving unit 53 is returned for mobile management entity reception from mobile switching centre
Administrative all cell identity informations；
Second mobile management entity transmission unit 54, for mobile management entity by administrative all small of mobile switching centre
Area's identification information is sent to multimode single deck tape-recorder.
As shown in figure 4, multimode single deck tape-recorder joint attachment device further includes the first movement friendship that mobile switching centre side is arranged in
Switching center9's receiving unit 61, first movement switching centre transmission unit 62, VLR Visitor Location Register 63, home location register
64, second mobile switching centre's receiving unit 65 and second mobile switching centre's transmission unit 66, wherein
First movement switching centre receiving unit 61 receives joint attach request for MSC；
First movement switching centre transmission unit 62 is sent to VLR1 for that will combine attach request；
VLR Visitor Location Register 63, for being associated with 4G multimode single deck tape-recorder and MME；
Home location register 64, for receiving the user information and location information of the 4G multimode single deck tape-recorder that VLR1 is sent, and
Location updating is carried out according to the user information of 4G multimode single deck tape-recorder and location information；
Second mobile switching centre's receiving unit 65, for receiving the confirmation update message of home location register；
Second mobile switching centre's transmission unit 66, for the confirmation update message of home location register to be sent to shifting
Dynamic switching centre.
In the present embodiment, joint adhesion unit includes enquiry module, obtains module, relating module, again joint attachment
Module, the first VLR Visitor Location Register receiving module, removing module, the first VLR Visitor Location Register sending module, wherein
Enquiry module is inquired corresponding position area according to the cell ID of current different system for mobile management entity and is identified
Code, to obtain the corresponding mobile switching centre of cell ID of current different system；
It obtains module and the second VLR Visitor Location Register is obtained according to the location area information administered for mobile switching centre；
First movement management entity transmission unit is also used to mobile management entity position updating request is sent to second visit
Visit location register；
Relating module being associated with multimode single deck tape-recorder and mobile management entity for the second VLR Visitor Location Register；
Again joint attachable module executes joint attachment position again for home location register and updates, and homing position is posted
The home location register that the second VLR Visitor Location Register is obtained according to user information and location area information when storage.
First VLR Visitor Location Register receiving module be used for receive home location register transmission deletion multimode single deck tape-recorder with
The associated information of mobile management entity；
Removing module is used for multimode single deck tape-recorder and the associated deletion of mobile management entity；
First VLR Visitor Location Register sending module is used to send multimode single deck tape-recorder and mobile management to home location register
Return confirmation message after the associated deletion of entity.
Multimode single deck tape-recorder provided in this embodiment combines attachment device, when multimode single deck tape-recorder is in cell reselection, in new small fauna
The cell ID of current different system is obtained in information of uniting, and then judges the cell ID of current different system whether in the shifting saved
In the administrative all cell IDs of dynamic switching centre, if without current different system in the administrative all cell IDs of mobile switching centre
The cell ID of system, then multimode single deck tape-recorder sends joint attachment instruction again to mobile management entity；Mobile management entity is according to more
The attachment of the joint again instruction execution of mould single deck tape-recorder combines attachment again, therefore, when multimode single deck tape-recorder has incoming call, falls back to 3G/2G
Network is linked into the network cell 3G/2G, and mobile switching centre does not need to carry out position update flow, when shortening call setup
Between.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of multimode single deck tape-recorder combines adherence method, which is characterized in that the described method includes:
Multimode single deck tape-recorder obtains the cell ID of current different system in cell reselection in new cell system information；
Judge the cell ID of the current different system all cell IDs whether administrative in the mobile switching centre saved
In；
It is described if there is no the cell ID of the current different system in the administrative all cell IDs of the mobile switching centre
Multimode single deck tape-recorder sends joint attachment instruction again to mobile management entity；
The mobile management entity adheres to instruction execution according to the joint again of the multimode single deck tape-recorder and combines attachment again.
2. the method according to claim 1, wherein the multimode single deck tape-recorder includes: before cell reselection step
The mobile management entity receives the joint attach request from the multimode single deck tape-recorder；
The mobile management entity is sent to mobile switching centre for attach request is combined；
The mobile management entity reception returns to administrative all cell identity informations from the mobile switching centre；
The administrative all cell identity informations of the mobile switching centre are sent to the multimode list by the mobile management entity
Card；
The multimode single deck tape-recorder saves the administrative all cell identity informations of the current mobile switching centre.
3. according to the method described in claim 2, it is characterized in that, the mobile management entity sends out the joint attach request
It send to mobile switching centre, further includes:
The mobile switching centre receives the joint attach request from the mobile management entity, and joint attachment is asked
It asks and is sent to the first VLR Visitor Location Register；
First VLR Visitor Location Register is associated with the multimode single deck tape-recorder and the mobile management entity；
First VLR Visitor Location Register is according to the user information of the multimode single deck tape-recorder and location information to home location register
Device launch position more new command；
First VLR Visitor Location Register receives the confirmation that the home location register returns and updates information and be sent to institute
State mobile management entity.
4. according to the method described in claim 3, it is characterized in that, the mobile management entity is according to the weight of the multimode single deck tape-recorder
New joint attachment instruction carries out joint attachment again
The mobile management entity inquires corresponding position area identification code according to the cell ID of the current different system, obtains institute
State the corresponding mobile switching centre of cell ID of current different system；
The mobile switching centre obtains the second VLR Visitor Location Register according to the location area information administered；
Position updating request is sent to second VLR Visitor Location Register by the mobile management entity；
Second VLR Visitor Location Register is associated with the multimode single deck tape-recorder and the mobile management entity；
Second VLR Visitor Location Register issues position more to home location register according to user information and location area information
New request；
The home location register executes joint attachment position again and updates.
5. according to the method described in claim 4, it is characterized in that, the home location register executes again attachment position more
After new, further includes:
The home location register sends to first VLR Visitor Location Register and deletes the multimode single deck tape-recorder and mobile management
The association of entity；
The home location register receives first VLR Visitor Location Register for the multimode single deck tape-recorder and mobile management entity
Associated deletion after return confirmation message.
6. a kind of multimode single deck tape-recorder combines attachment device characterized by comprising
Acquiring unit, for obtaining the cell of current different system from new cell system information in multimode single deck tape-recorder cell reselection
Mark；
Whether judging unit, the cell ID for judging the current different system are administrative in the mobile switching centre saved
In all cell IDs；
Multimode single deck tape-recorder transmission unit does not have institute in the administrative all cell IDs of the mobile switching centre for multimode single deck tape-recorder
Joint attachment instruction again is sent to mobile management entity when stating the cell ID of current different system；
Joint adhesion unit adheres to instruction execution weight according to the joint again of the multimode single deck tape-recorder for the mobile management entity
New joint attachment.
7. device according to claim 6, which is characterized in that further include that the mobile management entity side is arranged in:
It is attached to receive the joint from the multimode single deck tape-recorder for the mobile management entity for first movement management entity receiving unit
Request；
First movement management entity transmission unit is sent to mobile switch for attach request is combined for the mobile management entity
Center；
Second mobile management entity receiving unit is received for the mobile management entity and is returned from the mobile switching centre
Administrative all cell identity informations；
Second mobile management entity transmission unit, for the mobile management entity by administrative all of the mobile switching centre
Cell identity information is sent to the multimode single deck tape-recorder.
8. device according to claim 7, which is characterized in that further include that mobile switching centre side is arranged in:
First movement switching centre receiving unit receives joint attach request for the mobile switching centre；
First movement switching centre transmission unit, for the joint attach request to be sent to the first VLR Visitor Location Register；
VLR Visitor Location Register, for being associated with the multimode single deck tape-recorder and the mobile management entity；
Home location register, for receiving the user information for the multimode single deck tape-recorder that first VLR Visitor Location Register is sent
And location information, and location updating is carried out according to the user information of the multimode single deck tape-recorder and location information；
Second mobile switching centre's receiving unit, for receiving the confirmation update message of the home location register；
Second mobile switching centre's transmission unit, it is described for the confirmation update message of the home location register to be sent to
Mobile switching centre.
9. device according to claim 8, which is characterized in that the joint adhesion unit includes:
Enquiry module inquires corresponding position area according to the cell ID of the current different system for the mobile management entity
Identification code, to obtain the corresponding mobile switching centre of cell ID of the current different system；
Module is obtained, the deposit of the second vision location is obtained according to the location area information administered for the mobile switching centre
Device；
First movement management entity transmission unit is also used to, and position updating request is sent to described by the mobile management entity
Two VLR Visitor Location Registers；
Relating module, for second VLR Visitor Location Register by the pass of the multimode single deck tape-recorder and the mobile management entity
Connection；
Again combine attachable module, execute joint attachment position again for the home location register and update, the ownership
The home location register that second VLR Visitor Location Register described in when location register is obtained according to user information and location area information
Device.
10. device according to claim 9, which is characterized in that the joint adhesion unit includes:
First VLR Visitor Location Register receiving module, the deletion multimode list sent for receiving the home location register
The associated information of card and mobile management entity；
Removing module is used for the multimode single deck tape-recorder and the associated deletion of mobile management entity；
First VLR Visitor Location Register sending module, for sending the multimode single deck tape-recorder and movement to the home location register
Return confirmation message after the associated deletion of management entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910600337.9A CN110167090B (en) | 2019-07-04 | 2019-07-04 | Multi-mode single-card combined attachment method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910600337.9A CN110167090B (en) | 2019-07-04 | 2019-07-04 | Multi-mode single-card combined attachment method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110167090A true CN110167090A (en) | 2019-08-23 |
| CN110167090B CN110167090B (en) | 2021-12-07 |
Family
ID=67637733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910600337.9A Active CN110167090B (en) | 2019-07-04 | 2019-07-04 | Multi-mode single-card combined attachment method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110167090B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472332A (en) * | 2007-12-29 | 2009-07-01 | 华为技术有限公司 | Method, system and device for negotiating CSoPS capability |
| CN101594605A (en) * | 2008-05-28 | 2009-12-02 | 华为技术有限公司 | Select method, the Apparatus and system of circuit domain service network |
| CN101778348A (en) * | 2009-01-09 | 2010-07-14 | 华为技术有限公司 | Method, device and system for processing CS domain services |
| US20110117931A1 (en) * | 2008-07-10 | 2011-05-19 | Zte Corporation | Method and terminal for association update |
| US20110116449A1 (en) * | 2008-07-11 | 2011-05-19 | Zte Corporation | Method and system for judging the activation of idle-mode signalling reduction function |
| CN102547891A (en) * | 2010-12-15 | 2012-07-04 | 中兴通讯股份有限公司 | Method for realizing circuit switched fallback business and terminal with double receiving modes |
| CN103476077A (en) * | 2013-09-11 | 2013-12-25 | 中国联合网络通信集团有限公司 | Network attachment method and device |
| CN104823484A (en) * | 2012-10-01 | 2015-08-05 | 瑞典爱立信有限公司 | Controlling handover of mobile station from E-UTRAN to UTRAN/GERAN circuit switched in multi-operator core network |
| CN105792155A (en) * | 2014-12-24 | 2016-07-20 | 中国电信股份有限公司 | Circuit domain fallback method, communication device and communication system |
| CN107431659A (en) * | 2015-03-25 | 2017-12-01 | 英国电讯有限公司 | Mobile communication is route |
-
2019
- 2019-07-04 CN CN201910600337.9A patent/CN110167090B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101472332A (en) * | 2007-12-29 | 2009-07-01 | 华为技术有限公司 | Method, system and device for negotiating CSoPS capability |
| CN101594605A (en) * | 2008-05-28 | 2009-12-02 | 华为技术有限公司 | Select method, the Apparatus and system of circuit domain service network |
| US20110117931A1 (en) * | 2008-07-10 | 2011-05-19 | Zte Corporation | Method and terminal for association update |
| US20110116449A1 (en) * | 2008-07-11 | 2011-05-19 | Zte Corporation | Method and system for judging the activation of idle-mode signalling reduction function |
| CN101778348A (en) * | 2009-01-09 | 2010-07-14 | 华为技术有限公司 | Method, device and system for processing CS domain services |
| CN102547891A (en) * | 2010-12-15 | 2012-07-04 | 中兴通讯股份有限公司 | Method for realizing circuit switched fallback business and terminal with double receiving modes |
| CN104823484A (en) * | 2012-10-01 | 2015-08-05 | 瑞典爱立信有限公司 | Controlling handover of mobile station from E-UTRAN to UTRAN/GERAN circuit switched in multi-operator core network |
| CN103476077A (en) * | 2013-09-11 | 2013-12-25 | 中国联合网络通信集团有限公司 | Network attachment method and device |
| CN105792155A (en) * | 2014-12-24 | 2016-07-20 | 中国电信股份有限公司 | Circuit domain fallback method, communication device and communication system |
| CN107431659A (en) * | 2015-03-25 | 2017-12-01 | 英国电讯有限公司 | Mobile communication is route |
Non-Patent Citations (5)
| Title |
|---|
| ALCATEL-LUCENT等: " " TAU complete and abnormal case handling on the MME"", 《3GPP TSG-CT WG1 MEETING #84BIS (C1-134431》 * |
| ERICSSON: " " SMS support with EPS attach and TAU"", 《SA WG2 MEETING #113AH S2-161348》 * |
| 张磊; 张恒; 李一; 陆钧: "" CSFB语音业务质量评估与优化方法研究"", 《邮电设计技术 》 * |
| 郑志祥; 张彤; 张忠平: ""浅谈LTE网络CSFB性能提升"", 《邮电设计技术》 * |
| 陈青松: ""LTE系统CSFB回落成功率提升方法"", 《移动通信》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110167090B (en) | 2021-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105554789B (en) | Communication system, method and apparatus | |
| US8750220B2 (en) | Method, roaming processing device and communication system for implementing international roaming | |
| CN105308994B (en) | Change the device and method of user identity in mobile terminal using cancel location message | |
| EP2823668B1 (en) | Circuit switch fallback (csfb) during prepaging | |
| CN110300437B (en) | Method, terminal and system for shortening CSFB (Circuit switched fallback) cell fall-back time | |
| EP2641410B1 (en) | Avoid accidental roaming by triggering a network re-attachment procedure | |
| CN102098655A (en) | Method and system for controlling activation of ISR (Idle mode Signaling Reduction) and UE (user equipment) | |
| CN109327903B (en) | A kind of method of paging, equipment and system | |
| CN105142128A (en) | Special-purpose network selection method and device | |
| CN110337128B (en) | Cell fallback method and system | |
| CN105165038B (en) | The method and apparatus of calling circulation for avoiding | |
| CN109462619B (en) | Call processing method, system and storage medium | |
| CN110177365A (en) | Double-card dual-standby location updating method, device and terminal | |
| CN110351800A (en) | A kind of method and system of redundancy joint attachment | |
| CN110418436A (en) | A kind of mobile terminal double card associated method and system again | |
| EP2883346B1 (en) | Methods and devices for roaming charging for cs fallback mtrf call | |
| CN110366165A (en) | Mobile terminal combines adherence method and system again | |
| CN110167090A (en) | Multimode single deck tape-recorder combines adherence method and device | |
| CN101656930B (en) | Method, device and system for realizing number carrying service | |
| CN109547493B (en) | Call processing method, system and storage medium | |
| CN112203265A (en) | Context information reconstruction method, MME, MSC/VLR and HSS | |
| CN101730068B (en) | Method and system for establishing mobile communication process and home location register | |
| US20150271711A1 (en) | Mobile Terminating Network Failure Forwarding for LTE Circuit-Switched Fallback | |
| CN110557796A (en) | Method and apparatus for returning to long term evolution network | |
| CN109639716B (en) | Call processing method, system and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |