CN103200553B - Method, system and the MTC user equipmenies of response triggering information - Google Patents
Method, system and the MTC user equipmenies of response triggering information Download PDFInfo
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- CN103200553B CN103200553B CN201210000759.0A CN201210000759A CN103200553B CN 103200553 B CN103200553 B CN 103200553B CN 201210000759 A CN201210000759 A CN 201210000759A CN 103200553 B CN103200553 B CN 103200553B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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Abstract
The invention discloses a kind of method for responding triggering information, including：After apparatus for network node receives the triggering information from machine type communication (MTC) server, the triggering information is forwarded to corresponding MTC user equipmenies；Apparatus for network node judges the triggering information retransmission failure, then to the MTC server report triggering information failed message.The present invention also accordingly discloses a kind of system and MTC user terminals for responding triggering information.By means of the invention it is possible to the transmission of triggering response message is realized, so that it is determined that the content of triggering response message and the process flow to triggering response message.
Description
Technical field
The present invention relates to wireless communication technique, more particularly to a kind of method, system and machine type for responding triggering information
Communicate (MTC) user equipment.
Background technology
M2M (Machine to Machine) refers to all technologies and means that connection is established between machine.M2M theories are upper
There have been but only rest on theory stage to a century the nineties.After 2000, with the hair of mobile communication technology
Exhibition, the networking for realizing machinery equipment with mobile communication technology are possibly realized.M2M business just commercially occurs within 2002 or so,
And developed rapidly at subsequent several years, become the focus of numerous communication equipment business and telecom operators.Global at present
Machine quantity than people quantity more than it is very much, it can thus be anticipated that the good market prospects to M2M technologies.
There is provided M2M communication over the mobile network, which has market potential prospect, is shown to the research of M2M communication application scenarios.But
M2M business proposes system many new requirements, in order to strengthen the competitiveness of mobile network in this respect, it is necessary to existing
Mobile network optimize, come more effectively support M2M communication.
Existing mobile communications network is designed mainly for the communication of person to person, and to machine and machine, people and machine
The communication of device then optimizes deficiency.In addition, how operator is with low cost offer M2M communication service, and M2M communication deployment
It is successfully crucial.
Based on case above, it is necessary to study the solution that mobile network supports M2M communication, solution wants maximum limit
Degree reuses existing network, and reduce a large amount of M2M communications influences and the complexity of operation maintenance caused by network.
Telecommunication market competition is growing more intense at present, and rate constantly decline, and operator's profit margin constantly reduces, taking human as base
The Communications Market of plinth is tending to saturation, and M2M is brand-new opportunity to develop for operator.
In order to effectively utilize mobile network resource, third generation partner program (3GPP, 3rd Generation
Partnership Project) propose machine type communication (MTC, Machine Type Communication), i.e. machine
The business communicated to machine (Machine to Machine), machine to people (Machine to Man), its scope of business
Far beyond the communication between conventional Human To Human (H2H, Human to Human), MTC access control, charging, security,
Service quality (QoS, Quality of Service), business model etc. have very big area with present H2H communication modes
Not.
In 3GPP evolved packet systems (EPS, Evolved Packet System) framework, EPS includes wireless access network
(such as UMTS Terrestrial radio access network (UTRAN, Universal Terrestrial Radio Access Network), evolution
UTRAN (E-UTRAN, Evolved UTRAN), GSM EDGE Radio Access Network network (GERAN, GSM/EDGE Radio
Access Network)) and core net, such as there is movement in evolution block core net (EPC, Evolved Packet Core)
Management entity (MME), gateway (Serving Gateway), Packet Data Network (PDN) gateway (PGW, PDN Gateway)
Deng network element, include the network elements such as service universal grouping wireless service technology supporting node (SGSN) in GPRS core nets；In E-
UTRAN includes the node B (eNB, evolved Node B) of evolution.
MTC user equipmenies triggering (Device Trigger) is one of basic demand to MTC system, this requires of interest
The problem of be：In order to control the communication of MTC user equipmenies, it can use and poll (poll) is initiated by MTC server (Server)
Mode communicate, for MTC user equipmenies initiate communication, be also required to MTC server sometimes from MTC user equipmenies poll
Data.If the IP address of MTC server inquiry failure or MTC user equipmenies is unavailable, MTC server can use
The triggering of MTC user equipmenies, which establishes with MTC user equipmenies, to communicate.If network cannot trigger MTC user equipmenies, taken to MTC
Business device report MTC user equipment triggering failures, MTC user equipmenies are triggered in 3 gpp by controlling plane signaling to realize.
The triggering of MTC user equipmenies includes mobile caller (MO, Mobile Originated) and Mobile terminating call (MT, Mobile
Terminating) business, i.e., including the transmission of MTC user equipmenies or receive information.
In order to realize effective transmission of MTC user equipment trigger requests, it has been suggested that scheme include：Sent out by short message SMS
Send MTC user equipmenies to trigger information, or information is triggered by controlling plane signaling to send MTC user equipmenies.For passing through control
Plane signaling sends the mode of MTC user equipmenies triggering information, and MTC server sends the control for including MTC user equipmenies triggering information
Plane signaling processed controls the MTC user equipmenies triggering information dissection process in plane signaling, Ran Houfa to network node, network node
MTC user equipmenies are sent to trigger information to user equipment (UE, User Equipment).
MTC frameworks in 3GPP are as shown in Figure 1, in user plane, the MTC application apparatus of connection MTC user (User)
(Application) communicated by api interface with MTC server, or by Gi/SGi interfaces directly with 3GPP networks
Gateway GPRS Support Node (GGSN, Gateway GPRS Support Node)/PGW/ evolution packet data gateway (EPDG) is logical
Letter；MTC server is communicated by MTCi interfaces with GGSN/PGW/EPDG；GGSN/PGW/EPDG passes through wireless access network (RAN)
Communicate with user equipment (UE)；In chain of command, MTC server is by MTCsp interfaces to MTC interconnecting functions (MTC-IWF, MTC
InterWorking Function) send the control plane signaling comprising MTC user equipmenies triggering information or pass through MTCsms interfaces
To short message service-service center (SMS-SC, Short Message Service-Service Centre)/IP Short Message Service Gateway
(IP-SM-GW, IP-Short-Message-Gateway) sends the control plane signaling for including MTC user equipmenies triggering information,
MTC-IWF or SMS-SC/IP-SM-GW will control plane signaling to be sent to MME/SGSN or short message service-mobile services switching centre
Gateway (SMS-GMSC, Gateway MSC For Short Message Service) or short message service router (SMS
Router) or mobile services switching centre (MSC, Mobile-servicesSwitching Centre) or vision location deposit
Device (VLR), and then UE is sent to by RAN；Wherein, MME/SGSN can also be taken by Gr/S6a/S6d interfaces from home subscriber
Business device (HSS, Home Subscriber Server) or attaching position register (HLR, Home Location Register)
(HSS/HLR) the control plane signaling is obtained.
Fig. 2 is that MTC server sends showing for the control plane signaling comprising MTC user equipmenies triggering information by MTC-IWF
It is intended to, wherein, MTC server directly transmits the control plane signaling comprising MTC user equipmenies triggering information by MTCsp interfaces and arrives
MTC-IWF, MTC-IWF send triggering information to MTC user equipmenies by MME/SGSN.
After MTC user equipmenies receive triggering information, it can be communicated according to the instruction of triggering information with MTC server,
User plane bearer is such as established, or is communicated by SMS etc. and MTC server.
Find that there are problems with for the prior art in the research to the prior art and practice process：MTC user equipmenies are received
, it is necessary to which sending triggering information to MTC server receives response message after to triggering information, but at present for triggered response message
Content and process flow there is no solution also.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of method, system and MTC user for responding triggering information
Equipment, can realize the response to triggering message in 3GPP networks.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of method for responding triggering information, including：
After apparatus for network node receives the triggering information from machine type communication MTC server, set to corresponding MTC user
It is standby to forward the triggering information；
Apparatus for network node judges the triggering information retransmission failure, then is lost to the MTC server report triggering information
Lose message.
After the apparatus for network node forwards the triggering information to corresponding MTC user equipmenies, this method further includes：
After the MTC user equipmenies are properly received the triggering information, triggering information is returned to the apparatus for network node
Receive response message；
The triggering information is received response message and is transmitted to MTC server by the apparatus for network node.
The apparatus for network node judges that the triggering information retransmission failure is：The apparatus for network node is not found
The log-on message or routing iinformation of corresponding MTC user equipmenies, alternatively, after the apparatus for network node forwarding triggering message,
Do not receive the triggering information from corresponding MTC user equipmenies within default effective time and receive response message.
The triggering information failed message includes following one or more：Trigger the MTC customer equipment identifications in information, touch
Photos and sending messages count, triggering failure cause.
This method further includes：
MTC server receives whether response message decision-making retransmits according to the triggering information failed message or triggering information of reception
Corresponding triggering information.
After the triggering information to the forwarding of corresponding MTC user equipmenies, this method further includes：
The apparatus for network node does not receive the triggering information from corresponding MTC user equipmenies in default retransmission time
Response message is received, then retransmits the triggering information, the retransmission time is not more than the default effective time.
The triggering information receives response message and is sent by short message SMS or control plane signaling.
The apparatus for network node belongs to for machine type communication interconnecting function MTC-IWF, home subscriber server HSS/
Location register HLR, short message service SMS- service centers SC or mobile management entity MME/general packet radio service technology branch
Serve as a diplomatic envoy point SGSN.
A kind of system for responding triggering information, including：MTC server, apparatus for network node；Wherein,
The MTC server, for sending triggering information to apparatus for network node；
The apparatus for network node, for after the triggering information from MTC server is received, to corresponding MTC user
Information is triggered described in device forwards；And when judging the triggering information retransmission failure, to MTC server report triggering information
Failed message.
The system further includes MTC user equipmenies,
The MTC user equipmenies, for after triggering information is properly received, returning to triggering information to apparatus for network node and connecing
Receive response message；
The apparatus for network node, is additionally operable to the triggering information reception response message from MTC user equipmenies being transmitted to
MTC server.
The MTC server, is additionally operable to receive response message according to the triggering information failed message or triggering information of reception
Whether decision-making retransmits corresponding triggering information.
The apparatus for network node, is additionally operable to not receive the triggering from MTC user equipmenies in default retransmission time
When information receives response message, corresponding triggering information is retransmitted.
The apparatus for network node is MTC-IWF, HSS/HLR, SMS-SC or MME/SGSN.
A kind of MTC user equipmenies, including：Receiving unit, setting unit and transmitting element；Wherein,
The receiving unit, for receiving the triggering information from apparatus for network node；
The setting unit, for after triggering information receiving unit is properly received the triggering information, setting triggering letter
Breath receives response message content；
The transmitting element, the triggering information for setting unit to be set receive response message return network node and set
It is standby.
The present invention provides a kind of method, system and MTC user equipmenies, apparatus for network node for responding triggering information to receive
After triggering information from MTC server, the triggering information is forwarded to corresponding MTC user equipmenies；Apparatus for network node is sentenced
The fixed triggering information retransmission failure, then to the MTC server report triggering information failed message.Can be real by the present invention
The transmission of response message is now triggered, so that it is determined that the content of triggering response message and the process flow to triggering response message.
Brief description of the drawings
Fig. 1 is the MTC configuration diagrams in 3GPP in the prior art；
Fig. 2 is the schematic diagram for controlling plane signaling that MTC server sends triggering information by MTC-IWF in the prior art；
Fig. 3 is that the present invention realizes a kind of flow diagram for the method for triggering response；
Fig. 4 is that the present invention realizes a kind of structure diagram for the system for triggering response；
Fig. 5 is that the present invention realizes a kind of structure diagram for the MTC user equipmenies for triggering response；
Fig. 6 is the flow diagram for the method that the embodiment of the present invention 1 realizes triggering response；
Fig. 7 is the flow diagram for the method that the embodiment of the present invention 2 realizes triggering response；
Fig. 8 is the flow diagram for the method that the embodiment of the present invention 3 realizes triggering response；
Fig. 9 is the flow diagram for the method that the embodiment of the present invention 4 realizes triggering response；
Embodiment
The present invention basic thought be：After apparatus for network node receives the triggering information from MTC server, to corresponding
MTC user equipmenies forward the triggering information；Apparatus for network node judges the triggering information retransmission failure, then to the MTC
Server report triggering information failed message.
Fig. 3 is the method flow schematic diagram that present invention response triggers information, as shown in figure 3, this method includes：
Step 301：MTC server sends triggering information to apparatus for network node；
Specifically, MTC server sets the triggering information content, the triggering information is sent to apparatus for network node, this
In, the apparatus for network node is normally in 3GPP networks, can be it is following any one：MTC-IWF、HSS/HLR、SMS-
SC、MME/SGSN。
Step 302, after apparatus for network node receives the triggering information, touched to the forwarding of corresponding MTC user equipmenies is described
Photos and sending messages；
The apparatus for network node handles received triggering information, such as according to the MTC user equipmenies wherein carried
Identifier lookup MTC user equipmenies routing iinformation.
Apparatus for network node directly can forward triggering information to MTC user equipmenies, can also pass through other network nodes
It is forwarded to.
Step 303, judge whether the triggering information forwards success, if it is, turning to step 304, otherwise, turn to step
Rapid 305；
The forwarding triggering information successfully refers to：Apparatus for network node finds the routing iinformation of MTC user equipmenies, and
Triggering information is sent to MTC user equipmenies in the effective time of setting (to receive the triggering information from MTC user equipmenies to receive
Response message).
The unsuccessful processing triggering information can be any one following situation：Apparatus for network node is not found
The log-on message or routing iinformation of MTC user equipmenies, apparatus for network node processing triggering information exceed effective time, etc..Its
In, apparatus for network node processing time-out the reason for be probably network congestion or overload.
Step 304, MTC user equipmenies receive the triggering information, and sending triggering information reception response to MTC server disappears
Breath, flow terminate.
Here, MTC user equipmenies are generally required to send triggering information to MTC server by apparatus for network node and receive and rung
Answer message.
The MTC user equipmenies receive triggering information and refer to that MTC user equipmenies are properly received the triggering information；It is described
Receiving response message can be sent by short message SMS or control plane signaling.
Further, MTC user equipmenies have sent receive response message after, can according to triggering information instruction and itself
Ability determines the action of next step, such as：User plane bearer is established with MTC server, or waits MTC server to send other letters
Breath, or collect MTC status of user equipment, etc..
Optionally, if apparatus for network node is not received in default retransmission time from corresponding MTC user equipmenies
Trigger information and receive response message, then retransmit the triggering information, the retransmission time is not more than default effective time.
Step 305, the apparatus for network node terminates to MTC server report triggering information failed message, flow.
The network node is not successfully transmitted triggering information within effective time, then sends to receive to MTC server and touch
Photos and sending messages failed message；
The triggering information failed message can include following one or more：Trigger the MTC user equipment marks in information
Know, trigger message count, triggering failure cause etc..
It should be noted that MTC server can also be received according to the triggering information failed message or triggering information of reception
Whether response message decision-making is retransmitted after corresponding triggering information MTC server receives the triggering information failed message, Ke Yichong
Send out triggering information described.
Sent it should be noted that triggering message count can be used for distinguishing to different MTC user equipmenies and/or content not
Same triggering information.
In order to realize the above method, the present invention also correspondingly provides a kind of system for responding triggering information, as shown in figure 4,
The system includes：MTC server 41, apparatus for network node 42, MTC user equipmenies 43；Wherein,
MTC server 41, for sending triggering information to apparatus for network node 42；
Apparatus for network node 42, for after the triggering information from MTC server 41 is received, to corresponding MTC user
Equipment 43 forwards the triggering information；And when judging the triggering information retransmission failure, to 41 report triggering of MTC server
Information failed message.
MTC user equipmenies 43, for after triggering information is properly received, returning to triggering information to apparatus for network node 42 and connecing
Receive response message；
Apparatus for network node 42, is additionally operable to the triggering information reception response message from MTC user equipmenies 43 being transmitted to
MTC server 41.
MTC server 41, is additionally operable to be determined according to the triggering information failed message or triggering information reception response message of reception
Whether plan retransmits corresponding triggering information.
Apparatus for network node 42, is additionally operable to not receive the triggering from MTC user equipmenies 43 in default retransmission time
When information receives response message, corresponding triggering information is retransmitted.
The apparatus for network node 42 is MTC-IWF, HSS/HLR, SMS-SC or MME/SGSN.
The present invention also correspondingly proposes a kind of MTC user equipmenies, as shown in figure 5, the MTC user equipmenies include：Receive
Unit 51, setting unit 52 and transmitting element 53；Wherein,
Receiving unit 51, for receiving the triggering information from apparatus for network node；
Setting unit 52, for after triggering information receiving unit is properly received the triggering information, setting triggering information
Receive response message content；
Transmitting element 53, the triggering information for setting unit to be set receive response message and return to apparatus for network node.
Process and principle are realized with reference to the specific embodiment method that the present invention will be described in detail.
Following embodiments assume MTC triggering information by MTC-IWF by taking the transmission of chain of command signaling method as an example；In addition, MTC
Triggering information is also an option that to be sent by short message SMS modes, and it is real using existing SMS technologies to trigger information and response message at this time
It is existing.
Embodiment 1
This example is successfully sent to the scene of MTC user equipmenies for triggering information, realizes the triggering response of MTC user equipmenies
Method, as shown in fig. 6, this method includes following steps：
Step 601, MTC server sends triggering information to MTC-IWF；
The MTC server sets the content of triggering information, and searches corresponding MTC- by MTC customer equipment identifications
IWF, the MTC-IWF is sent to by the triggering information.
Specifically, the MTC server sends the MTC user equipmenies by MTCsp interfaces triggers information to MTC-
IWF；
Step 602, MTC-IWF triggers information to the corresponding MME/SGSN forwardings of MTC user equipmenies；
MTC user equipment outer logos of the MTC-IWF in triggering information inquires corresponding HSS/HLR, leads to
The internal indicator of HSS/HLR inquiry MTC user equipmenies is crossed, MTC user equipmenies are triggered to mark outside the MTC user equipmenies in information
Knowledge is changed to 3GPP network internals mark IMSI, and inquires about by HSS/HLR to obtain the MME/SGSN of MTC user equipment registrations；
Here, being established between the MTC-IWF and HSS/HLR, MTC-IWF and MMS/SGSN has communication interface.
Step 603, MME/SGSN sends MTC user equipmenies triggering information to target UE；
The MTC user equipmenies triggering information is sent out by ongoing signaling connection or paging message or broadcast message
Send；The signaling connection can be special NAS message；
Step 604, MTC user equipmenies receive the triggering information, and sending triggering information reception response to MME/SGSN disappears
Breath；
The MTC user equipmenies set the content of triggered response message, and triggered response message includes：MTC user equipment marks
Know, trigger message count, etc..
Further, the address of MTC server of the MTC user equipmenies in the triggering information content, port information
Application layer communication is established with MTC server.
Step 605, MME/SGSN forwards triggering information to receive response message to MTC-IWF；
Here, the MME and SGSN may send triggering info response message to MTC-IWF at the same time or separately.
Step 606, MTC-IWF forwards triggering info response message to MTC server, and flow terminates；
The MTC-IWF sends triggered response message by MTCsp interfaces to MTC server.
Embodiment 2
The scene that the present embodiment sends failure for MTC user equipmenies triggering information in MTC-IWF, realizes that MTC user sets
The method of standby triggering response, as shown in fig. 7, this method includes following steps：
Step 701, MTC server sends triggering information to MTC-IWF；
This step is identical with step 601, and details are not described herein again.
Step 702, MTC-IWF processing triggering information, determines whether the routing iinformation of MTC user equipmenies, if so, turning
To step 703, otherwise, step 705 is turned to；
The processing triggering information includes：The routing iinformation and internal indicator of MTC user equipmenies are inquired about by HSS/HLR,
Judge effective time whether time-out, etc.；
The routing iinformation refers to the information of the corresponding MME/SGSN of MTC user equipmenies.
Step 703, MTC-IWF forwardings trigger information to MTC user equipmenies；
The MTC-IWF forwards triggering information by the corresponding MME/SGSN of MTC user equipmenies to MTC user equipmenies.
Step 704, MTC user equipmenies receive triggering information, send triggered response message to MTC server, flow terminates.
The MTC user equipmenies set the content of triggered response message, and are sent out by apparatus for network node to MTC server
Send triggered response message；Triggered response message content includes：MTC customer equipment identifications, trigger message count, etc..
Step 705, MTC-IWF judges whether effective time is overtime, if so, turning to step 706, otherwise turns to step
702；
The effective time indicates in information is triggered, and in the event of network congestion or node overload, then needs in MTC-
IWF caching triggering information, the time of caching triggering information is no more than the effective time for triggering information.
Step 706, MTC-IWF sends triggering failed message to MTC server, and flow terminates；
The MTC-IWF sets the content of triggering failed message, including：The MTC customer equipment identifications in information are triggered, are touched
Photos and sending messages count, and trigger failure cause, etc.；
The MTC-IWF sends triggering failed message by MTCsp interfaces to MTC server；The MTC-IWF, which is sent, to be touched
When sending out failed message, the triggering message being locally stored is deleted.
Embodiment 3
The scene that the present embodiment sends failure for MTC user equipmenies triggering information in MME/SGSN, realizes that MTC user sets
The method of standby triggering response, as shown in figure 8, this method includes following steps：
Step 801, MTC server sends triggering information to MTC-IWF；
This step is identical with step 601, and details are not described herein again.
Step 802, MTC-IWF triggers information to the corresponding MME/SGSN forwardings of MTC user equipmenies；
This step is identical with step 602, and details are not described herein again.
Step 803, MME/SGSN processing triggering information, determines whether MTC user equipment registration information, if so, turning
To step 804, step 806 is otherwise turned to；
The facility registration information refers to that MTC user equipmenies during attach is adhered to, are registered in MME/SGSN；
If MTC user equipmenies have carried out attachment removal detach, or since MTC is moved, leave current MME/SGSN's
Overlay area, then can not find the log-on message of MTC user equipmenies in current MME/SGSN.
Step 804, MME/SGSN sends triggering information to MTC user equipmenies；
This step is identical with step 603, and details are not described herein again.
Step 805, the MTC user equipmenies for receiving triggering information send reception triggering info response message to MTC server,
Flow terminates.
The MTC user equipmenies set the content of triggered response message, and are sent out by apparatus for network node to MTC server
Send triggered response message；Triggered response message content includes：MTC customer equipment identifications, trigger message count, etc..
Step 806, MME/SGSN judges whether effective time is overtime, if so, turning to step 807, otherwise turns to step
803；
The effective time indicates in information is triggered, and in the event of network congestion or node overload, then needs in MME/
SGSN caching triggering information, the time of caching triggering information is no more than the effective time for triggering information；
The MME/SGSN judges effective time time-out, shows triggering failure；Effective time has not timed out, and MME/SGSN can be with
Resend the triggering information being locally stored；
Step 807, MME/SGSN sends triggering failed message to MTC-IWF；
The MME/SGSN deletes the triggering information being locally stored, and triggering failed message is sent to MTC-IWF；
The triggering failed message includes：MTC customer equipment identifications, trigger message count, failure cause etc..
Step 808, MTC-IWF sends triggering failed message to MTC server, and flow terminates.
The MTC-IWF receives the triggering failed message of MME/SGSN transmissions, and the effective time at MME/SGSN places is overtime, says
Bright MTC-IWF also has timed out, and MTC-IWF has deleted corresponding triggering information, and MTC-IWF sends triggering failure to MTC server
Message；
The triggering failed message includes：MTC customer equipment identifications, failure cause etc..
Embodiment 4
The present embodiment triggers scene of the information in MTC user equipment reception failures for MTC user equipmenies, realizes that MTC is used
The method of family equipment triggering response, as shown in figure 9, this method includes following steps：
Step 901, MTC server sends triggering information to MTC-IWF；
This step is identical with step 601, and details are not described herein again.
Step 902, MTC IWF trigger information to the corresponding MME/SGSN forwardings of MTC user equipmenies；
This step is identical with step 602, and details are not described herein again.
Step 903, MME/SGSN sends triggering information to MTC user equipmenies；
This step is identical with step 603, and details are not described herein again.
Step 904, MTC user equipmenies judge whether to be properly received triggering information, if so, turning to step 905, otherwise turn
To step 906；
The MTC user equipmenies, which cannot be properly received the reason for triggering information, to be included：It is filled with MTC user equipmenies, MTC is used
Family equipment error etc..
Step 905, MTC user equipmenies send triggering information to MTC server and receive response message, and flow terminates.
The MTC user equipmenies set the content of triggered response message, and are sent out by apparatus for network node to MTC server
Send triggered response message；Triggered response message content includes：MTC customer equipment identifications, trigger message count, etc..
Step 906, MTC user equipmenies send triggering failed message to MME/SGSN；
The MTC user equipmenies are by controlling the modes such as plane signaling, or short message to send triggering failed message to MME/SGSN.
Step 907, MME/SGSN judges whether the triggering information of local is overtime, if so, turning to step 908, otherwise turns
To step 903；
This step is identical with step 806, and details are not described herein again.
Step 908, MME/SGSN sends triggering failed message to MTC-IWF；
This step is identical with step 807, and details are not described herein again.
Step 909, MTC-IWF sends triggering failed message to MTC server, and flow terminates.
This step is identical with step 808, and details are not described herein again.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (13)
- A kind of 1. method for responding triggering information, it is characterised in that this method includes：After apparatus for network node receives the triggering information from machine type communication MTC server, turn to corresponding MTC user equipmenies Send out triggering information described；Apparatus for network node judges the triggering information retransmission failure, then unsuccessfully disappears to the MTC server report triggering information Breath；The triggering information failed message includes：Trigger message count；The triggering message count, which is used to distinguish, to be sent to difference MTC user equipmenies and/or the different triggering information of content.
- 2. according to the method described in claim 1, it is characterized in that, the apparatus for network node is to corresponding MTC user equipmenies After forwarding the triggering information, this method further includes：After the MTC user equipmenies are properly received the triggering information, return to triggering information to the apparatus for network node and receive Response message；The triggering information is received response message and is transmitted to MTC server by the apparatus for network node.
- 3. according to the method described in claim 1, it is characterized in that,The apparatus for network node judges that the triggering information retransmission failure is：The apparatus for network node is not found accordingly The log-on message or routing iinformation of MTC user equipmenies, alternatively, after the apparatus for network node forwarding triggering message, pre- If effective time in do not receive triggering information from corresponding MTC user equipmenies and receive response message.
- 4. according to the method described in claim 2, it is characterized in that, this method further includes：MTC server receives whether response message decision-making retransmits accordingly according to the triggering information failed message or triggering information of reception Triggering information.
- 5. according to the method described in claim 3, it is characterized in that, described forward the triggering to corresponding MTC user equipmenies After information, this method further includes：The apparatus for network node does not receive the triggering information from corresponding MTC user equipmenies in default retransmission time and receives Response message, then retransmit the triggering information, and the retransmission time is not more than the default effective time.
- 6. according to the method described in claim 3, it is characterized in that, the triggering information receives response message and passes through short message SMS Or control plane signaling is sent.
- 7. method according to any one of claims 1 to 6, it is characterised in that the apparatus for network node is machine type Communicate interconnecting function MTC-IWF, home subscriber server HSS/ attaching position registers HLR, short message service SMS- service centers SC or mobile management entity MME/general packet radio service technical support node SGSN.
- 8. a kind of system for responding triggering information, it is characterised in that the system includes：MTC server, apparatus for network node；Its In,The MTC server, for sending triggering information to apparatus for network node；The apparatus for network node, for after the triggering information from MTC server is received, to corresponding MTC user equipmenies Forward the triggering information；And when judging the triggering information retransmission failure, fail to MTC server report triggering information Message；The triggering information failed message includes：Trigger message count；The triggering message count, which is used to distinguish, to be sent to difference MTC user equipmenies and/or the different triggering information of content.
- 9. system according to claim 8, it is characterised in that the system further includes MTC user equipmenies,The MTC user equipmenies, ring for after triggering information is properly received, returning to triggering information to apparatus for network node and receiving Answer message；The apparatus for network node, is additionally operable to the triggering information reception response message from MTC user equipmenies being transmitted to MTC clothes Business device.
- 10. system according to claim 9, it is characterised in thatThe MTC server, is additionally operable to receive response message decision-making according to the triggering information failed message or triggering information of reception Whether corresponding triggering information is retransmitted.
- 11. system according to claim 9, it is characterised in thatThe apparatus for network node, is additionally operable to not receive the triggering information from MTC user equipmenies in default retransmission time When receiving response message, corresponding triggering information is retransmitted.
- 12. according to claim 8 to 11 any one of them system, it is characterised in that the apparatus for network node is MTC- IWF, HSS/HLR, SMS-SC or MME/SGSN.
- 13. a kind of MTC user equipmenies, it is characterised in that the MTC user equipmenies include：Receiving unit, setting unit and transmission are single Member；Wherein,The receiving unit, for receiving the triggering information from apparatus for network node；The setting unit, for after triggering information receiving unit is properly received the triggering information, setting triggering information to connect Receive response message content；The triggering information, which receives response message content, to be included：MTC customer equipment identifications, triggering message count； The triggering message count, which is used to distinguish, to be sent to the different triggering information of different MTC user equipmenies and/or content；The transmitting element, the triggering information for setting unit to be set receive response message and return to apparatus for network node.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210000759.0A CN103200553B (en) | 2012-01-04 | 2012-01-04 | Method, system and the MTC user equipmenies of response triggering information |
| PCT/CN2012/071360 WO2013102316A1 (en) | 2012-01-04 | 2012-02-20 | Method and system for responding triggering information and mtc user equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210000759.0A CN103200553B (en) | 2012-01-04 | 2012-01-04 | Method, system and the MTC user equipmenies of response triggering information |
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| CN103200553B true CN103200553B (en) | 2018-05-08 |
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| CN104768137B (en) | 2014-01-08 | 2019-03-12 | 阿尔卡特朗讯 | A kind of transmission method and device of the triggering report for MTC |
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| CN101316221A (en) * | 2007-05-30 | 2008-12-03 | 深圳华为通信技术有限公司 | Notification message processing method and equipment |
| WO2011087239A2 (en) * | 2010-01-15 | 2011-07-21 | 삼성전자 주식회사 | Method and system for transmitting message |
| CN102149105A (en) * | 2010-02-10 | 2011-08-10 | 电信科学技术研究院 | Off-line informing method, system and equipment |
| CN102238477A (en) * | 2010-04-30 | 2011-11-09 | 华为终端有限公司 | Method for triggering group of MTC (Machine Type Communication) devices to communicate with MTC server and MTC device |
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- 2012-01-04 CN CN201210000759.0A patent/CN103200553B/en active Active
- 2012-02-20 WO PCT/CN2012/071360 patent/WO2013102316A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316221A (en) * | 2007-05-30 | 2008-12-03 | 深圳华为通信技术有限公司 | Notification message processing method and equipment |
| WO2011087239A2 (en) * | 2010-01-15 | 2011-07-21 | 삼성전자 주식회사 | Method and system for transmitting message |
| CN102149105A (en) * | 2010-02-10 | 2011-08-10 | 电信科学技术研究院 | Off-line informing method, system and equipment |
| CN102238477A (en) * | 2010-04-30 | 2011-11-09 | 华为终端有限公司 | Method for triggering group of MTC (Machine Type Communication) devices to communicate with MTC server and MTC device |
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| CN103200553A (en) | 2013-07-10 |
| WO2013102316A1 (en) | 2013-07-11 |
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