CN102958032B - A kind of network side equipment of triggering terminal, system and method - Google Patents
A kind of network side equipment of triggering terminal, system and method Download PDFInfo
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- CN102958032B CN102958032B CN201110246608.9A CN201110246608A CN102958032B CN 102958032 B CN102958032 B CN 102958032B CN 201110246608 A CN201110246608 A CN 201110246608A CN 102958032 B CN102958032 B CN 102958032B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
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Abstract
The present invention provides a kind of network side equipment of triggering terminal, system and method, and this method includes：After home subscriber information storage entity receives the triggering message that server sends terminal, preserve the triggering message of the terminal, if home subscriber information storage entity receives the renewal location request message that mobility management unit is sent within effective time, the triggering message of the terminal is included in renewal location confirmation message and is sent to the mobility management unit.The problem of technical solution using the present invention, can effectively solve after being moved when terminal is in idle condition in the prior art, and triggering message possibly can not be sent to terminal by network.
Description
Technical field
The invention belongs to the terminal communications field, and in particular to machine type communication (MTC：Machine Type
Communication) the management of terminal.
Background technology
As shown in Figure 1, cellular radio communication system is mainly by core net (Core Network, abbreviation CN), access net
(Radio Access Network, abbreviation RAN) and terminal form.Core net is responsible for Non-Access Stratum affairs, such as terminal location
Renewal etc., and be the anchor point of user plane.Access net includes base station, or base station and base station control, access net are responsible for access
Layer affairs (such as management of Radio Resource), connection that can be according to actual conditions there are physics or in logic between base station,
As the connection between the base station 1 in Fig. 1 and base station 2 either base station 3 and each base station can be with one or more than one
Core net node connects.Terminal, that is, user equipment (User Equipment, abbreviation UE) refers to can be with cellular radio communication net
The various equipment of network communication, such as mobile phone or laptop etc..
Mobility management unit (MME or SGSN) is that terminal access control is responsible in core net, and positional information is more
New and switching unit, is responsible for function of the core net to the Non-Access Stratum signaling control of terminal and by endpoint registration to network.
Home subscriber server (HSS) or homing user position register (HLR) are to be responsible for preservation terminal in core net to set
The entity of standby identity information, authentication information and authorization message etc..According to different situations, HSS or HLR can be used for preserving user's
Identity information and user and the binding information of terminal device, or only preserve user identity information (can by gateway preserve user and
The binding information of terminal device), or directly preserve the identity information of terminal device.HSS or HLR is also responsible for the subscription data of user
Storehouse, and perform authentication and mandate of user etc..Business platform can be from HSS or HLR inquiry users or end message.
MTC interoperability functional entitys (MTC IWF) are a connection entities between mobile radio communication and exterior public network,
It can realize the functions such as protocol conversion, address lookup, information preservation.Interoperate functional entity external connection application server, right
It inside may be coupled to HSS/HLR, or MME/SGSN.
Usually there are some business, for example monitoring management system needs to obtain monitoring data, it is necessary to pass through clothes to monitor terminal
Device triggering terminal of being engaged in establishes the connection with server, to report the data of needs.So terminal is receiving the triggering of server
After message, it is necessary to can make an immediate response, establish the connection with server.Currently in order to meet triggering need of the server to terminal
Ask, existing solution sends triggering information by server and arrives HSS, then by the MME of HSS inquiry service terminals or
SGSN, is sent to MME or SGSN by triggering message, is then sent to terminal by Non-Access Stratum signaling, terminal disappears according to triggering
Breath establishes the connection with server.
But if terminal is moved when being in idle condition, the new MME or SGSN can not know terminal after mobile
Triggering message, therefore network side possibly can not will triggering message be sent to terminal.
The content of the invention
The present invention provides a kind of network side equipment of triggering terminal, system and method, can effectively solve in the prior art eventually
After end is moved when being in idle condition, network possibly can not will trigger the problem of message be sent to terminal.
The present invention provides a kind of method of triggering terminal, including：
After home subscriber information storage entity receives the triggering message that server sends terminal, the triggering of the terminal is preserved
Message, if home subscriber information storage entity receives the more new position request that mobility management unit is sent within effective time
The triggering message of the terminal, then be included in renewal location confirmation message and be sent to the mobility management unit by message.
Further, the home subscriber information storage entity is HSS；The mobility management unit is MME；
MTC interoperability functional entity receive the triggering message that MTC application servers need to be sent after, will triggering message send to
Terminal corresponding HSS, the HSS preserve the triggering message；
After the MME receives the tracing section updating request of terminal transmission, send renewal location request message and connect to HSS, HSS
After the location update request message for receiving MME transmissions, if the triggering message of the terminal of storage within effective time, will be touched
Hair message is included in renewal location confirmation message and is sent to the MME；The MME will trigger message and carry in tracing section updating
The terminal is sent in received message.
Further, the home subscriber information storage entity is HLR；The mobility management unit is SGSN；
MTC interoperability functional entity receive the triggering message that MTC application servers need to be sent after, will triggering message send to
Terminal corresponding HLR, the HLR preserve the triggering message；
After the SGSN receives the Routing Area Update request of terminal transmission, renewal location request message is sent to HLR, HLR
Receive SGSN transmission location update request message after, if storage the terminal triggering message within effective time,
Triggering message is included in renewal location confirmation message and is sent to the SGSN；The SGSN will trigger message carrying and route
The terminal is sent in area's renewal received message.
Further, the effective time of the triggering message is included in the triggering message；
The HSS is stored after receiving triggering message, and the timing of triggering timer is set according to the effective time, and
Start triggering timer；Check whether the timer then judges after HSS receives the renewal location request message that MME sends
Whether the triggering message is effective, effective if having not timed out.
Further, the effective time of the triggering message is included in the triggering message；
The HLR is stored after receiving triggering message, and the timing of triggering timer is set according to the effective time, and
Start triggering timer；Check whether the timer is then sentenced after HLR receives the renewal location request message that SGSN sends
Whether the disconnected triggering message is effective, effective if having not timed out.
Further, the effective time, the trigger was determined at this time to represent triggering message effective period
When the time be the triggering message effective time；Or
The effective time, the timing of the trigger touched for this at this time to represent the time point of triggering message then
Send out the effective time of message and the difference of current time.
The present invention also provides a kind of network side equipment of triggering terminal：
The network side equipment includes home subscriber information storage entity and mobility management unit；
The home subscriber information storage entity, for receive server send terminal triggering message after, described in preservation
The triggering message of terminal, and after receiving the renewal location request message that mobility management unit is sent within effective time, will
The triggering message of the terminal is included in renewal location confirmation message and is sent to the mobility management unit；
The mobility management unit, the backward home subscriber letter of tracing section updating request sent for receiving terminal
Cease storage entity and send renewal location request message.
Further, the home subscriber information storage entity is HSS；
The network side equipment further includes MTC interoperability functional entitys；
The MTC interoperates functional entity, after the triggering message that need to be sent for receiving MTC application servers, will trigger
Message sends HSS corresponding to terminal；The triggering message includes the effective time of the triggering message；
The HSS is additionally operable to set the timing for triggering timer according to the effective time after receiving triggering message,
And start triggering timer；And receive after the renewal location request message that MME is sent by checking whether the timer arrives
When judge it is described triggering message it is whether effective, it is effective if having not timed out；
The MME is additionally operable to carry triggering message is sent to the terminal in tracing section updating received message.
Further, the home subscriber information storage entity is HLR；
The network side equipment further includes MTC interoperability functional entitys；
The MTC interoperates functional entity, after the triggering message that need to be sent for receiving MTC application servers, will trigger
Message sends HLR corresponding to terminal；The triggering message includes the effective time of the triggering message；
The HLR is additionally operable to set the timing for triggering timer according to the effective time after receiving triggering message,
And start triggering timer；And receive after the renewal location request message that SGSN is sent by checking whether the timer arrives
When judge it is described triggering message it is whether effective, it is effective if having not timed out；
The SGSN is additionally operable to carry triggering message is sent to the terminal in tracing section updating received message.
Further, the effective time, the trigger was determined at this time to represent triggering message effective period
When the time be the triggering message effective time；Or
The effective time, the timing of the trigger touched for this at this time to represent the time point of triggering message then
Send out the effective time of message and the difference of current time.
The present invention also provides a kind of system of triggering terminal：
The system comprises network side equipment as described above and the terminal in Idle state；
The terminal, after being moved to new tracking area, tracing section updating request is sent to mobility management unit, with
And receive the tracing section updating received message for including triggering message.
In conclusion technical solution using the present invention, it is ensured that after terminal moves, network still can be by server
Triggering message be sent to terminal.
Brief description of the drawings
Fig. 1 is cellular radio communication system structure diagram；
Fig. 2 is that the method for the present invention embodiment corresponds to flow chart；
Fig. 3 is that application example one of the present invention corresponds to flow chart；
Fig. 4 is that application example two of the present invention corresponds to flow chart.
Embodiment
The present invention provides a kind of network side equipment of triggering terminal, system and method,
Apparatus embodiments
The present embodiment provides a kind of network side equipment of triggering terminal, including home subscriber information storage entity and mobility
Administrative unit；It can also include MTC interoperability functional entitys；
Home subscriber information storage entity, for receive server send terminal triggering message after, preserve the terminal
Triggering message, and after receiving the renewal location request message that mobility management unit is sent within effective time, will described in
The triggering message of terminal is included in renewal location confirmation message and is sent to the mobility management unit；
Mobility management unit, is deposited for receiving the backward home subscriber information of tracing section updating request that terminal is sent
Store up entity and send renewal location request message.
Further, home subscriber information storage entity is HSS；
MTC interoperates functional entity, after the triggering message that need to be sent for receiving MTC application servers, will trigger message
Send to the corresponding HSS of terminal；Triggering message includes the effective time of the triggering message；
HSS is additionally operable to set the timing of triggering timer according to effective time after receiving triggering message, and starts and touch
Send out timer；And receive after the renewal location request message that MME is sent by checking whether the timer then judges institute
Whether effective state triggering message, it is effective if having not timed out；
MME is additionally operable to carry triggering message is sent to the terminal in tracing section updating received message.
Further, home subscriber information storage entity is HLR；
MTC interoperates functional entity, after the triggering message that need to be sent for receiving MTC application servers, will trigger message
Send to the corresponding HLR of terminal；The triggering message includes the effective time of the triggering message；
HLR is additionally operable to set the timing of triggering timer according to the effective time after receiving triggering message, and opens
Dynamic triggering timer；And receive after the renewal location request message that SGSN is sent by checking whether the timer is then sentenced
Whether the disconnected triggering message is effective, effective if having not timed out；
SGSN is additionally operable to carry triggering message is sent to the terminal in tracing section updating received message.
System embodiment
The present embodiment provides a kind of system of triggering terminal, including the as above network side equipment described in social security embodiment and place
In the terminal of Idle state；
The terminal, after being moved to new tracking area, tracing section updating request is sent to mobility management unit, with
And receive the tracing section updating received message for including triggering message.
Embodiment of the method
The present embodiment provides a kind of method of triggering terminal, as shown in Figure 1, comprising the following steps：
S101, server send the triggering message of terminal to home subscriber information storage entity；
Home subscriber information storage entity can be with HSS or HLR；
Here triggering the transmission process of message can be：
Server sends triggering message to MTC interoperability functional entitys (MTC IWF) first, and MTCIWF will trigger message again
It is sent to home subscriber information storage entity；
S102, home subscriber information storage entity preserve the triggering message of the terminal within effective time.
S103, home subscriber information storage entity receive the renewal location request message of mobility management unit transmission,
Check whether the triggering message of the terminal is effective, if it is valid, performing step S104, otherwise terminate.
Mobility management unit is MME or SGSN.
The triggering message of the terminal is included in renewal location confirmation message and sends out by S104, home subscriber information storage entity
Give mobility management unit.
S105, mobility management unit are sent to terminal by message is triggered.
Application example one
S201, when MTC application servers need to obtain real time data from terminal, triggering message is sent to MTC and mutually grasps
Make functional entity (MTC IWF).
The mark of terminal is included in the triggering message, triggers the effective time of message, the address of server, application identities.
Here terminal is identified as the outer logo used outside network, and the form of the effective time of triggering message is set in the present embodiment and is
Represent triggering message effective period, such as 1 hour；
S202, MTC IWF local data bases preserve the one-to-one mapping table between outer logo and internal indicator, and
The corresponding table of internal indicator and HSS.MTC IWF parsing triggering message, reads the terminal iidentification in triggering message, according to local guarantor
Outer logo and internal indicator mapping table in the database deposited, the terminal iidentification searched in triggering message are corresponding in a network
The internal indicator used, and according to where internal indicator searches terminal in the internal indicator of database and the corresponding table of HSS
HSS.After the HSS where finding terminal, new triggering message is built, using terminal internal indicator substitutes former triggering message
Exterior of terminal identifies, and HSS is sent to by trigger request signaling.
S203, HSS preserve the triggering message after triggering message is received, by the time value of local triggering timer
The value of effective time included in triggering message is arranged to, and starts triggering timer T1.
S204, be moved to new tracking area when the terminal in idle condition, then sends tracing section updating request to MME,
Changed with informing network position, ask network to update the positional information of the terminal locally preserved.
After S205, MME receive the tracing section updating request of terminal, renewal location request message is sent to HSS, wherein wrapping
The mark of mark and MME containing terminal, to change the information of the corresponding current service MME of the terminal preserved in HSS；
After S206, HSS receive the location update request message of MME transmissions, looked into according to the terminal iidentification included in message
Corresponding triggering message is looked for, and whether then to check the triggering message timer T1 of the terminal, if without then, showing that this touches
It is still valid to send out message, then triggering message is included in renewal location confirmation message and is sent to MME.
After S207, MME receive the renewal location confirmation message of HSS transmissions, triggering message is carried in tracing section updating
The terminal is sent in received message.
After S208, terminal receive tracing section updating received message, triggering message therein is read, according in triggering message
The server address and application identities provided, and locally applied mark and the access point name table of comparisons, determine to need to establish connection
Access point name, be contained in packet data network connection request message and be sent to MME.Pass through access point name, net
Network can establish the carrying with server communication for terminal, then terminal can be communicated by the carrying with server.
After S209, MME receive the packet data network connection request of terminal, connected according to terminal in packet data network
The access point name provided in request, establishes carrying.
After the completion of S210, carrying are established, terminal starts to communicate with server.
If S211, triggering message timer T1 are then, HSS fails to receive the more new position of the terminal of MME transmissions
Request message, then delete the triggering message.
Application example two
S301, when MTC application servers need to obtain real time data from terminal, triggering message is sent to MTC and mutually grasps
Make functional entity (MTC IWF).The mark of terminal is included in the triggering message, triggers the effective time of message, the ground of server
Location and application identities.
Here the effective time for being identified as the outer logo used outside network, triggering message being set in the present embodiment of terminal
Form be to represent triggering message time point then, i.e. absolute time value, such as 12 o'clock sharps on the 24th of August in 2011.
S302, MTC IWF local data bases preserve the one-to-one mapping table between outer logo and internal indicator, and
The corresponding table of internal indicator and HLR.MTC IWF parsing triggering message, reads the terminal iidentification in triggering message, according to local guarantor
Outer logo and internal indicator mapping table in the database deposited, the terminal iidentification searched in triggering message are corresponding in a network
The internal indicator used, and according to where internal indicator searches terminal in the internal indicator of database and the corresponding table of HLR
HLR.After the HLR where finding terminal, new triggering message is built, using terminal internal indicator substitutes former triggering message
Exterior of terminal identifies, and HLR is sent to by trigger request signaling.
S303, HLR preserve the triggering message after triggering message is received, calculate included in triggering message it is effective when
Between difference with current time, the timing of local triggering timer is arranged to the time difference, such as effective time is
12 o'clock sharps on the 24th of August in 2011, current time are 12 o'clock sharps on the 23rd of August in 2011, then when difference is 24 small, that is, trigger timer
Timing when being 24 small, and start triggering timer T2.
S304, be moved to new Route Area when the terminal in idle condition, then sends Routing Area Update request to SGSN,
Changed with informing network position, ask network to update the positional information of the terminal locally preserved.
After S305, SGSN receive the Routing Area Update request of terminal, renewal location request message is sent to HLR, wherein
Include the mark of terminal and the mark of SGSN, to change the information of the corresponding current service SGSN of the terminal preserved in HLR；
After S306, HLR receive the location update message of SGSN transmissions, according to the terminal iidentification lookup pair included in message
The triggering message answered, and whether then to check the triggering message timer T2 of the terminal, if without then, showing that the triggering disappears
Cease it is still valid, then will triggering message be included in renewal location confirmation message in be sent to SGSN.
After S307, SGSN receive the renewal location confirmation message of HLR transmissions, triggering message is carried in Routing Area Update
The terminal is sent in received message.
After S308, terminal receive Routing Area Update received message, triggering message therein is read, according in triggering message
The server address and application identities provided, and locally applied mark and the access point name table of comparisons, determine to need to establish connection
Access point name, be contained in block data protocol context and establish SGSN is sent in request message.
By access point name, network can be terminal foundation and the carrying of server communication, then terminal can be by this
Carrying communicates with server.
After S309, SGSN receive the block data protocol context foundation request of terminal, according to terminal in grouped data
The access point name provided in network connecting request, establishes carrying.
After the completion of S310, carrying are established, terminal starts to communicate with server.
If to constantly, HLR fails to receive the renewal position of the terminal of SGSN transmissions by S311, triggering message timer T2
Request message is put, then deletes the triggering message.
Claims (11)
1. a kind of method of triggering terminal, including：
After home subscriber information storage entity receives the triggering message that server sends terminal, the mobility pipe of service terminal is inquired about
Unit is managed, triggering message is sent to mobility management unit；
The triggering message of the terminal is preserved, the effective time of the triggering message is included in the triggering message；
In the case of being moved when terminal is in idle condition, if home subscriber information storage entity connects within effective time
The renewal location request message that mobility management unit is sent is received, then the triggering message of the terminal is included in renewal position
The mobility management unit is sent in confirmation message.
2. the method as described in claim 1, it is characterised in that the method is specially：
The home subscriber information storage entity is HSS；The mobility management unit is MME；
After MTC interoperability functional entitys receive the triggering message that MTC application servers need to be sent, triggering message is sent to terminal
Corresponding HSS, the HSS preserve the triggering message；
After the MME receives the tracing section updating request of terminal transmission, send renewal location request message and received to HSS, HSS
After the location update request message that MME is sent, if the triggering message of the terminal of storage disappears triggering within effective time
Breath is included in renewal location confirmation message and is sent to the MME；The MME will trigger message and carry to be received in tracing section updating
The terminal is sent in message.
3. the method as described in claim 1, it is characterised in that：
The home subscriber information storage entity is HLR；The mobility management unit is SGSN；
After MTC interoperability functional entitys receive the triggering message that MTC application servers need to be sent, triggering message is sent to terminal
Corresponding HLR, the HLR preserve the triggering message；
After the SGSN receives the Routing Area Update request of terminal transmission, send renewal location request message and received to HLR, HLR
After the location update request message sent to SGSN, if the triggering message of the terminal of storage within effective time, will be touched
Hair message is included in renewal location confirmation message and is sent to the SGSN；The SGSN will trigger message and carry in Route Area more
The terminal is sent in new received message.
4. method as claimed in claim 2, it is characterised in that：
The HSS is stored after receiving triggering message, and the timing of triggering timer is set according to the effective time, and is started
Trigger timer；Described in checking whether the timer then judge after HSS receives the renewal location request message that MME sends
Whether effective trigger message, it is effective if having not timed out.
5. method as claimed in claim 3, it is characterised in that：
The HLR is stored after receiving triggering message, and the timing of triggering timer is set according to the effective time, and is started
Trigger timer；Check whether the timer then judges institute after HLR receives the renewal location request message that SGSN sends
Whether effective state triggering message, it is effective if having not timed out.
6. method as described in any one of claims 4 and 5, it is characterised in that：
The effective time, the timing of the trigger was the triggering at this time to represent a triggering message effective period
The effective time of message；Or
The effective time, the timing of the trigger disappeared for the triggering at this time to represent the time point of triggering message then
The effective time of breath and the difference of current time.
A kind of 7. network side equipment of triggering terminal, it is characterised in that：
The network side equipment includes home subscriber information storage entity and mobility management unit；
The home subscriber information storage entity, for receive server send terminal triggering message after, inquire about service terminal
Mobility management unit, will triggering message be sent to mobility management unit；
The triggering message of the terminal is preserved, the effective time of the triggering message is included in the triggering message；And at end
In the case that end is moved when being in idle condition, the more new position that mobility management unit is sent is received within effective time
After request message, the triggering message of the terminal is included in renewal location confirmation message and is sent to the mobile management list
Member；
The mobility management unit, is deposited for receiving the backward home subscriber information of tracing section updating request that terminal is sent
Store up entity and send renewal location request message.
8. network side equipment as claimed in claim 7, it is characterised in that：
The home subscriber information storage entity is HSS；
The network side equipment further includes MTC interoperability functional entitys；
The MTC interoperates functional entity, after the triggering message that need to be sent for receiving MTC application servers, will trigger message
Send to the corresponding HSS of terminal；The triggering message includes the effective time of the triggering message；
The HSS is additionally operable to set the timing of triggering timer according to the effective time after receiving triggering message, and opens
Dynamic triggering timer；And receive after the renewal location request message that MME is sent by checking whether the timer is then sentenced
Whether the disconnected triggering message is effective, effective if having not timed out；
The MME is additionally operable to carry triggering message is sent to the terminal in tracing section updating received message.
9. network side equipment as claimed in claim 7, it is characterised in that：
The home subscriber information storage entity is HLR；
The network side equipment further includes MTC interoperability functional entitys；
The MTC interoperates functional entity, after the triggering message that need to be sent for receiving MTC application servers, will trigger message
Send to the corresponding HLR of terminal；The triggering message includes the effective time of the triggering message；
The HLR is additionally operable to set the timing of triggering timer according to the effective time after receiving triggering message, and opens
Dynamic triggering timer；And receive after the renewal location request message that SGSN is sent by checking whether the timer is then sentenced
Whether the disconnected triggering message is effective, effective if having not timed out；
The SGSN is additionally operable to carry triggering message is sent to the terminal in tracing section updating received message.
10. network side equipment as claimed in claim 8 or 9, it is characterised in that：
The effective time, the timing of the trigger was the triggering at this time to represent a triggering message effective period
The effective time of message；Or
The effective time, the timing of the trigger disappeared for the triggering at this time to represent the time point of triggering message then
The effective time of breath and the difference of current time.
A kind of 11. system of triggering terminal, it is characterised in that：
The system comprises the network side equipment as described in claim 7 to 9 any claim and the terminal in Idle state；
The terminal, after being moved to new tracking area, tracing section updating request, Yi Jijie are sent to mobility management unit
The tracing section updating received message of packet receiving message containing triggering.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110246608.9A CN102958032B (en) | 2011-08-25 | 2011-08-25 | A kind of network side equipment of triggering terminal, system and method |
| PCT/CN2011/082861 WO2012155484A1 (en) | 2011-08-25 | 2011-11-24 | A network side apparatus, system and method for triggering terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110246608.9A CN102958032B (en) | 2011-08-25 | 2011-08-25 | A kind of network side equipment of triggering terminal, system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102958032A CN102958032A (en) | 2013-03-06 |
| CN102958032B true CN102958032B (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110246608.9A Expired - Fee Related CN102958032B (en) | 2011-08-25 | 2011-08-25 | A kind of network side equipment of triggering terminal, system and method |
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| Country | Link |
|---|---|
| CN (1) | CN102958032B (en) |
| WO (1) | WO2012155484A1 (en) |
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| CN106688266B (en) * | 2014-08-11 | 2020-08-25 | Lg 电子株式会社 | Method for monitoring UE reachability in wireless communication system and apparatus therefor |
| US9713193B2 (en) * | 2015-11-02 | 2017-07-18 | Acer Incorporated | Apparatuses and methods for reducing paging for extended discontinuous reception (EDRX) mobile station (MS) to receive mobile terminated (MT) short messages (SM) |
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| CN100473216C (en) * | 2006-04-03 | 2009-03-25 | 中兴通讯股份有限公司 | Route renewing method in mobile communication system |
| CN101409901B (en) * | 2007-10-12 | 2010-07-28 | 大唐移动通信设备有限公司 | Method and apparatus for implementing signaling reduction in idle state with boundary-striding of user equipment |
| CN101415175B (en) * | 2007-10-16 | 2012-01-04 | 华为技术有限公司 | Method and apparatus for processing dual-registration |
| CN101527899B (en) * | 2008-03-07 | 2012-12-19 | 电信科学技术研究院 | Method and system for initiating updating of tracking area in switching process and user equipment |
-
2011
- 2011-08-25 CN CN201110246608.9A patent/CN102958032B/en not_active Expired - Fee Related
- 2011-11-24 WO PCT/CN2011/082861 patent/WO2012155484A1/en active Application Filing
Non-Patent Citations (1)
| Title |
|---|
| Triggering a detached MTC Device by Periodic Attach;Qualcomm Incorporated;《3GPP TSG SA WG2 Meeting #85,TD S2-112373》;20110520;参见第1至3页 * |
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| Publication number | Publication date |
|---|---|
| WO2012155484A1 (en) | 2012-11-22 |
| CN102958032A (en) | 2013-03-06 |
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