CN102238617B - Machine-type communication event report method and system - Google Patents
Machine-type communication event report method and system Download PDFInfo
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- CN102238617B CN102238617B CN201010170165.5A CN201010170165A CN102238617B CN 102238617 B CN102238617 B CN 102238617B CN 201010170165 A CN201010170165 A CN 201010170165A CN 102238617 B CN102238617 B CN 102238617B
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Abstract
The invention discloses a kind of machine-type communication event report method and system.Wherein, this machine-type communication event report method comprises: the address obtaining the MTC server corresponding with this MTC device according to the identification information of MTC device; The MTC event report of this MTC device is sent to above-mentioned MTC server.By the present invention, MTC event report can be ensured to be sent to correct MTC server.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of machine-type communication event report method and system.
Background technology
Along with the development of mobile network service and automated control technology, there is a kind of machine type communication (MachineTypeCommunication, referred to as MTC) mode, also Machine To Machine (MachineToMachine is claimed, referred to as M2M) communication mode, in this communication mode, the both sides of communication are machinery equipment.
In M2M communication, communication behavior is Automated condtrol, that is, some accesses in the initiation of communication, termination and communication process and the control of restriction are all behaviors of automation.This behavior, depend on M2M communication in machine (namely, terminal in M2M communication) covenant of works bundle and control, the behavior of the terminal in M2M communication is by service contracting data constraint, and network manages the terminal in M2M communication according to service contracting data.
In machine type communication, most typical communication mode is the communication between terminal and application server, this terminal is called as MTC terminal (MTCUserEquipment, referred to as MTCUE), application server is called as MTC server (MTCServer).
Under 2G/3G/LTE access, M2M communication main with (PacketService, referred to as the PS) network that divides into groups as bottom bearer network, realize the operation layer communication between MTC terminal and MTC server.Particularly, M2M communication entity can by the universal mobile telecommunications system land radio access web (EvolvedUniversalTerrestrialRadioAccessNetwork of evolution, referred to as E-UTRAN) be linked into the grouping system (EvolvedPacketSystem of evolution, referred to as EPS) network, also GSM EDGE Radio Access Network network (GSM/EDGERadioAccessNetwork can be passed through, referred to as GERAN)/UTRAN network insertion is to GPRS (GeneralPacketRadioService, referred to as GPRS), Fig. 1 is the configuration diagram being linked into EPS according to the M2M communication entity of correlation technique.As shown in Figure 1, MTCServer can serve as Application Function (ApplicationFunction, referred to as AF) role, by Rx interface and "Policy and Charging Rules Function entity (PolicyandChargingRulesFunction, referred to as PCRF) connect, to realize the control to carrying.In addition, MTCServer can serve as the role of SIPAS, is connected by Sh interface and home subscriber server (HomeSubscriberServer, referred to as HSS), with access application service data.
In FIG, MTCUE is linked in EPS network by E-UTRAN (eNodeB), after being assigned with IP address, can set up IP tunnel between MTCUE and MTCServer, thus realizes communicating with the upper-layer service between MTCServer.The IP tunnel set up between MTCUE and MTCServer is an IP tunnel in logic, its physical pathway is passed through: eNodeB, gateway (ServingGateway, referred to as S-GW, or SGW), grouped data network gateway (PacketDataNetworkGateway, referred to as PDNGW, or P-GW, or PGW).
In actual applications, MTCServer needs the running status monitoring MTCUE, dynamically know the state that MTCUE is current in time, and MTCServer is known in time when the state that MTCUE is current changes.Wherein, the state variation of MTCUE may comprise: MTCUE from network attachment removal, MTCUE enters notconnect state, MTCUE releases wireless connections, the current location of MTCUE there occurs change etc.The change of the state of these MTCUE, a MTC event can be referred to as, usually can at attaching position register (HomeLocationRegister, referred to as HLR) in the MTC subscription data of/HSS definition need the MTC event of monitoring, and be handed down to service universal packet wireless business business support node (ServingGeneralpacketradioservicesupportnode, referred to as SGSN)/MME by the flow process being attached to network of MTCUE by HLR/HSS.And for the detection of MTC event, usually need the network entity of core net to detect, as in EPS network, the network element being responsible for detecting MTC event can be: MME/SGW/PGW etc., as in GPRS network, the network element being responsible for detecting MTC event can be SGSN/ Gateway GPRS Support Node (GatewayGPRSSupportNode, referred to as GGSN) etc.After MTC event is detected, usually need to report MTCServer, so that MTCServer knows the operation conditions of MTCUE in time.
In the related, propose and report scheme as MTC event detection entity or GGSN/PGW as MTC event detection entity by MME/SGSN.
Wherein, when MME/SGSN is as MTC event detection entity, when current MME/SGSN has detected that MTC event occurs, after MTC event report can being sent to MTCGW by following several mode, by MTCGW, MTC event report is sent to MTCServer:(1) if there is direct interface between SGSN/MME and MTCGW, then SGSN/MME performs entity by MTC event report as MTC event, directly sends to MTCGW; (2) the GTP-C message between SGSN/MME utilization and GGSN/SGW/PGW, sends to GGSN/PGW by MTC event report, and GGSN/PGW utilizes the MTCi interface with MTCGW as MTC event report entity, and MTC event report is sent to MTCGW; (3) SGSN/MME utilizes GTP-C message, MTC event report is sent to GGSN/PGW, MTC event report is sent to PCRF by the Gx interface between GGSN/PGW utilization and PCRF, MTC event report, as the Rx interface between the utilization of MTC event report entity and MTCGW, is sent to MTCGW by PCRF.
When GGSN/PGW is MTC event detection entity, when current GGSN/PGW has detected that MTC event occurs, after MTC event report can being sent to MTCGW by following two kinds of modes, by MTCGW, MTC event report being sent to MTCServer:(1) GGSN/PGW utilizes and MTCi interface between MTCGW as event report entity, and MTC event report is sent MTCGW; (2) MTC event report is sent to PCRF by the Gx interface between GGSN/PGW utilization and PCRF, and MTC event report, as the Rx interface between the utilization of event report entity and MTCGW, is sent to MTCGW by PCRF.
Inventor finds, in the related by MTC event detection entity when reporting MTC event report, do not specify which MTCServer MTC event report is sent to, thus cause MTC event report to be sent to the MTCServer of mistake, and then MTCServer is caused effectively not monitor MTCUE.
Summary of the invention
Main purpose of the present invention is to provide a kind of MTC reporting events method and system, at least one of to solve the problem.
According to an aspect of the present invention, provide a kind of MTC reporting events method, comprising: the address obtaining the MTC server corresponding with this MTC device according to the identification information of MTC device; The MTC event report of this MTC device is sent to above-mentioned MTC server.
According to a further aspect in the invention, provide a kind of machine type communication system, comprising: MTC event detection entity, for detecting the MTC event of MTC device, send MTC event report to MTC event report entity, in this MTC event report, carry the identification information of this MTC device; MTC event report entity, for sending to MTC IAD by MT reconnaissance C event report; MTC IAD, for parsing the identification information of above-mentioned MTC device from this MTC event report, obtaining the address of MTC server corresponding to this MTC device, MT reconnaissance C event report is sent to this MTC server according to this identification information.
According to a further aspect of the invention, provide another kind of machine type communication system, comprise: MTC event detection entity, for detecting the MTC event of MTC device, the identification information of this MTC device is utilized to construct one for finding the universe name of the MTC server that this MTC device is corresponding, obtain the address of MTC server according to this universe name from name server, the address of this MTC server is carried in MTC event report and sends to MTC event report entity; MTC event report entity, for the MTC server sending to this address corresponding this MTC event report.
According to a further aspect of the invention, providing another kind of machine type communication system, comprising: MTC event detection entity, for detecting the MTC event of MTC device, MTC event report entity will be sent in MTC event report; MTC event report entity, for parsing the identification information of MTC device from MT reconnaissance C event report, this identification information is utilized to construct one for finding the universe name of the MTC server that this MTC device is corresponding, obtain the address of MTC server according to this universe name from name server, MT reconnaissance C event report is sent MTC server corresponding to this address.
Pass through the present invention, when reporting MTC event report to MTC server, the address of the MTC server corresponding with this MTC device is obtained according to the identification information of MTC device, thus MTC event report is sent to correct MTC server, solve in correlation technique the problem causing owing to not specifying concrete MTC server MTC event report to be sent to the MTC server of mistake, and then ensure that the validity that MTC server is monitored MTC device.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the configuration diagram being linked into EPS according to the M2M communication entity of correlation technique;
Fig. 2 is the structural representation of the machine type communication system according to the embodiment of the present invention one;
Fig. 3 is the structural representation of a kind of interchangeable machine type communication system according to the embodiment of the present invention one;
Fig. 4 is the structural representation according to the replaceable machine type communication system of the another kind of the embodiment of the present invention one;
Fig. 5 is the flow chart of the MTC reporting events method according to the embodiment of the present invention one;
Fig. 6 is the structural representation of the machine type communication system according to the embodiment of the present invention two;
Fig. 7 is the flow chart of the MTC reporting events method according to the embodiment of the present invention two;
Fig. 8 is the flow chart of the MTC reporting events method according to the embodiment of the present invention three.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Embodiment one
Fig. 2 is the structural representation of the machine type communication system according to the embodiment of the present invention one, and this system comprises: MTC event detection entity 10, MTC event report entity 20 and MTC IAD 30.In the present embodiment, MTC event detection entity 10, MTC event report entity 20 and MTC IAD 30 are positioned at same network, are namely all positioned at the home network of MTC device, or are all positioned at the visit net of MTC device.
Wherein, MTC event detection entity 10, for detecting the MTC event of MTC device 1, sending MTC event report to MTC event report entity, carrying the identification information of MTC device 1 in this MTC event report; MTC event report entity 20, for sending to MTC IAD 30 by MTC event report; MTC IAD 30, for parsing the identification information of MTC device 1 from MTC event report, obtaining the address of the MTC server 2 of MTC device 1 correspondence, MTC event report is sent to MTC server 2 according to this identification information.
Because MTC IAD 30 in correlation technique does not perform the step finding MTC server when receiving MTC event report, thus MTC event report may be sent to the MTC server of mistake, and in the said system of the present embodiment, MTC IAD 30 is when receiving MTC event report, therefrom parse the identification information of MTC device, the address of the MTC server corresponding with this MTC device is obtained according to this identification information, again MTC event report is sent to corresponding MTC server, thus MTC event report can be guaranteed to send to correct MTC server.
The structural representation of the machine type communication system of the alternative embodiment that Fig. 3 is the embodiment shown in Fig. 2, MTC event detection entity 10 obtains the address of MTC server corresponding to this MTC device according to the identification information of MTC device in this embodiment, and the address of this MTC server is carried in MTC event report the MTC server sending to MTC event report entity 20, MTC event report entity 20 to send to this address corresponding this MTC event report.
The structural representation of the machine type communication system that Fig. 4 is another alternative embodiment of the embodiment shown in Fig. 2, in this embodiment, MTC event detection entity 10 is when the MTC event of MTC device 1 being detected, MTC event report is sent to MTC event report entity 20, MTC event report entity 20 parses the identification information of MTC device 1 from this MTC event report, the address of the MTC server 2 of MTC device 1 correspondence is obtained, the MTC server 2 sending to this address corresponding MTC event report according to this identification information.
In the embodiment shown in above-mentioned Fig. 2 to Fig. 4, MTC event detection entity 10, MTC event report entity 20 or MTC IAD 30 can utilize the identification information of MTC device to construct one for finding the universe name (FullyQualifiedDomainName of MTC server 2, referred to as FQDN), obtain the address of MTC server 2 from name server (DomainNameServer, referred to as DNS) according to this universe name.Adopt the address obtaining MTC server 2 in this way, MTC event detection entity 10, MTC event report entity 20 and MTC IAD 30 can be positioned at the home network of MTC device, also can be positioned at the visit net of MTC device.
Or, if MTC event detection entity 10, MTC event report entity 20 and MTC IAD 30 are positioned at the home network of MTC device, a database also can be set, the corresponding relation of the address of the MTC server that the identification information of the MTC device of store current network is corresponding with this MTC device in this database, this database can be configured on the MTC IAD of the home network of MTC device, also can be configured on the subscription data server of MTC device, such as, on the HLR of GPRS network, or on the HSS of EPS network, or, also can as an independently third party database, MTC IAD 30 can access this database, therefrom inquire the address of the MTC server corresponding with the identification information of the MTC device parsed.Therefore, in the embodiment shown in Figure 2, MTC IAD 30 also can obtain the address of the MTC server 2 corresponding with the identification information of the MTC device 1 parsed from MTC event report from this pre-configured corresponding relation.The mutual of MTC IAD 30 and DNS can be reduced like this, thus improve the efficiency that MTC event report reports.
Preferably, if above-mentioned database configuration is on the subscription data server of MTC device, MTC IAD 30 can send the inquiry request of carrying the identification information of MTC device 1 to this subscription data server, subscription data server is after receiving this inquiry request, the corresponding relation that inquiry is preserved, therefrom obtain the address of the MTC server 2 corresponding with the identification information of MTC device 1, and the address of this MTC server is returned to MTC IAD 30, thus MTC IAD 30 is made to get MTC server 2 address of MTC device 1 correspondence.It should be noted that, MTC IAD 30 also can adopt other modes to obtain the address of MTC server 2 from subscription data server in actual applications, such as, MTC IAD 30 is to the above-mentioned corresponding relation of subscription data server request, this corresponding relation is stored in this locality, and then therefrom inquires about the address of the MTC server corresponding with MTC device 1.
Preferably, the identification information of above-mentioned MTC device can be the mark (ID) of MTC device, or, the group mark (group ID) of the MTC device group that also can belong to for MTC device, like this can for MTC device set constructor FQDN, or, in above-mentioned corresponding relation, only can store the MTC server corresponding with MTC device group, thus the number of times of structure FQDN can be reduced, or the memory space that minimizing corresponding relation takies.
Preferably, in the embodiment shown in above-mentioned Fig. 3 or Fig. 4, if there is with between MTC server 2 interface be directly connected in MTC event report entity 20, then MTC event report entity 20 can according to the address of MTC server 2, MTC event report is directly sent to MTC server 2, otherwise, MTC event report can be sent to MTC IAD 30 by MTC event report entity 20, wherein, the address of MTC server 2 is carried, the MTC server 2 that this MTC event report sends to this address corresponding by MTC IAD 30 in this MTC event report.
Preferably, in the embodiment shown in above-mentioned Fig. 2-Fig. 5, MTC event detection entity 10 and MTC event report entity 20 can unify setting, such as, MTC event detection entity 10 and MTC event report entity 20 can be the SGSN in GPRS network, or the MME in EPS network.
Fig. 5 is the flow chart of the MTC reporting events method according to the embodiment of the present invention one, and the method mainly comprises the following steps (step S502-step S504):
Step S502, obtains the address of the MTC server 2 corresponding with MTC device 1 according to the identification information of MTC device 1;
Such as, the address of the MTC server 2 of MTC device 1 correspondence can be obtained according to the identification information of MTC device 1 by MTC event detection entity 10, MTC event report entity 20 or MTC IAD 30.
Such as, identification information can be the ID of MTC device 1, also can be the group ID of MTC device group belonging to MTC device 1.
Such as, MTC event detection entity 10, MTC event report entity 20 or MTC IAD 30 can utilize the ID of MTC device 1, construct one in order to find the FQDN of MTCServer, such as, MTC-UE-ID.MTC-Server.MNC.MCC, the wherein network of network number that belongs to for MTCUE of MNC, the country number of the network that MCC belongs to for MTCUE, MNC, MCC all can obtain (such as from the ID of MTC device 1, if the ID of MTCUE is IMSI, then contain MNC, MCC in IMSI).Then, MTC event detection entity 10, MTC event report entity 20 or MTC IAD 30 perform DNS request obtains server 2 address from DNS.Or MTC event detection entity 10, MTC event report entity 20 or MTC IAD 30 can utilize the group ID of the MTC group of MTCUE institute subordinate, construct the FQDN:MTC-GROUP-ID.MTC-Server.MNC.MCC that finds MTCServer.Then, MTC event detection entity 10, MTC event report entity 20 or MTC IAD 30 perform DNS request obtains MTC server 2 address from DNS.Obtain the address of MTC server 2 in this way if adopted, then MTC device 1 current be positioned at home network or be positioned at visit net all applicable.
Or if MTC device 1 is currently located at home network, then MTC IAD 30 also can obtain the address of the MTC server 2 corresponding with the identification information of MTC device 1 from pre-configured database.
Step S504, sends to MTC server 2 by the MTC event report of MTC device 1.
Such as, if MTC event detection entity 10 obtains the address of MTC server 2 in step S502, then this address is carried in MTC event report the MTC server 2 sending to MTC event report entity 20, MTC event report entity 20 to send to this address corresponding this MTC event report by MTC event detection entity 10.
Due to MTC event detection entity 10 in correlation technique, MTC event report entity 20 or MTC IAD 30 are carrying out MTC event report gives the correct time the step not performing and find MTC server, thus MTC event report may be sent to the MTC server of mistake, and in the said system of the present embodiment, when reporting MTC event report, MTC event detection entity 10, MTC event report entity 20 or MTC IAD 30 are when receiving MTC event report, the address of the MTC server corresponding with this MTC device is obtained according to this identification information, again MTC event report is sent to corresponding MTC server, thus MTC event report can be guaranteed to send to correct MTC server.
Embodiment two
Fig. 6 is the structural representation of the machine type communication system according to the embodiment of the present invention two, be with embodiment one difference, in the present embodiment, MTC event detection entity 10 and MTC event report entity 20 are positioned at the visit net of MTC device, and MTC IAD 30 is positioned at the home network of MTC device.
As shown in Figure 6, in the present embodiment, MTC event report can directly be sent to the MTC IAD 30 being positioned at home network by MTC event report entity 20.In actual applications, the particular location of the MTCGW (being namely positioned at the MTC IAD 30 of home network) of the home network of MTC device can be registered in roaming agreement, MTC event report entity 20 can obtain MTC IAD 30 address information being positioned at home network from roaming agreement, thus MTC event report is directly sent to the MTC IAD 30 being positioned at home network.Adopt this scheme, even if visited network does not arrange MTCGW, also MTC event report can be sent to correct MTC server.
Or, if the visit net of MTC device is configured with MTC IAD (the visit net MTC IAD 40 namely in figure), then MTC event report also can be sent to visit net MTC IAD 40 by MTC event report entity 20, MTC event report is sent to by visit net MTC IAD 40 the MTC IAD 30 being arranged in home network.
In the present embodiment, the MTC IAD 30 being positioned at home network, after receiving MTC event report, can be taked following two kinds of modes to obtain MTC server corresponding to MTC device, thus MTC event report is sent to this MTC server:
Mode one, the MTC IAD 30 being arranged in home network can from the corresponding relation of the address of the identification information of the MTC device of the pre-configured current network MTC server corresponding with this MTC device, inquiry obtains the address of the MTC server corresponding with the identification information parsing MTC device from MTC event report, particularly, similar to embodiment one, this corresponding relation can be kept at HLR/HSS, or, also can be configured in and be positioned on the MTC IAD 30 of home network, or, also can preserve as third party database.
Mode two, the MTC IAD 30 being positioned at home network also can utilize the identification information of MTC device to be configured to find the FQDN of MTC server 2, and from DNS, obtain MTC server 2 address, concrete make is identical with embodiment one, is not repeating at this.
Preferably, similar to embodiment one, the group ID of the MTC device group that the identification information of the MTC device in the present embodiment can belong to for the ID of this MTC device or this MTC device.
By the said system of the present embodiment, can when MTC device be roamed, by MTC event report being sent to the MTC IAD 30 of home network, obtained the address of MTC server corresponding to this MTC device by the MTC IAD 30 of home network according to the identification information of the MTC device in MTC event report, thus the MTC event report of this MTC device is sent to this MTC server.
Fig. 7 is the flow chart of the MTC reporting events method according to the embodiment of the present invention two, and the method mainly comprises the following steps:
After S701, MTC event detection entity detection to MTC event, produce MTC event report, send to MTC event report entity;
MTC event report is sent to the MTC IAD in present networks by S702, MTC event report entity;
Such as, MTC event detection entity can be SGSN/MME, MTC event report entity can be GGSN/PGW, then MTC event report is sent to GGSN/PGW by GTP-C message by SGSN/MME.
In an embodiment, MTCUE is in roaming condition, and GGSN/PGW is positioned at visit net, and MTC event report is sent the MTC IAD in visit net by GGSN/MME, i.e. V-MTCGW.
For under roaming condition, after the MTC IAD (i.e. V-MTCGW) that visit is netted receives MTC event report, V-MTCGW can take two kinds of processing schemes to send MTC event report, wherein, the first scheme is step S703a1 ~ S703a2 below, and first scheme is step S703b1 ~ S703b3 below.
S703a1, after V-MTCGW receives MTC event report, obtain the identification information of the MTCUE in MTC event report, such as, the group ID of the MTC device group belonging to ID or MTCUE of MTCUE, and the address utilizing the MTCServer corresponding to this MTCUE of this identification information-enquiry;
Particularly, in this step, V-MTCGW can obtain the address of MTCServer in the following manner:
A) V-MTCGW can utilize the ID of MTCUE, construct one for finding the FQDN of MTCServer, shape is as MTC-UE-ID.MTC-Server.MNC.MCC, wherein, the network of network number that MNC belongs to for MTCUE, the country number of the network that MCC belongs to for MTCUE, MNC, MCC all can obtain from the ID of MTCUE (if ID is IMSI, then containing MNC, MCC in IMSI).Then, V-MTCGW performs the address that DNS request obtains MTCServer.Or,
B) V-MTCGW can utilize the group ID of the MTC group belonging to MTCUE, and construct one for finding the FQDN of MTCServer, this FQDN can adopt following form: MTC-GROUP-ID.MTC-Server.MNC.MCC.Then, V-MTCGW performs the address that DNS request obtains MTCServer.
After S703a2, V-MTCGW get the address of MTCServer, MTC event report is sent to this MTCServer;
S703b1, MTC event report is transmitted to the MTC IAD (i.e. H-MTCGW) of home network by the MTC IAD (i.e. V-MTCGW) of visit net;
In this step, the roaming agreement that V-MTCGW can sign according to visit net and home network, obtains the MTC IAD of home network and the address of H-MTCGW, thus MTC event report is sent to H-MTCGW.
After S703b2, H-MTCGW receive MTC event report, the method that in step S703a1, V-MTCGW uses can be adopted, obtain MTCServer, also can adopt and obtain MTCServer information in the following method:
A) .H-MTCGW this locality is configured with the mapping relations of MTCUE and MTCServer, or in background data base, be configured with these mapping relations, then H-MTCGW query mappings table is to obtain MTCServer address information corresponding to MTCUE.Or,
B) there is interface in .H-MTCGW and HLR/HSS, the corresponding relation of the ID of MTCUE or the address of group ID and MTC server is stored in HLR/HSS, the group ID of MTC device group belonging to ID or MTCUE that H-MTCGW utilizes the MTCUE parsed from MTC event report, inquiry HLR/HSS, obtain the information of MTCServer, this information can be the address of MTCServer.
After S703b3, H-MTCGW have found MTCServer, MTC event report is sent to this MTCServer.
By the said method of the present embodiment, MTCServer can be found by the MTC IAD of the home network of MTC device, and MTC event report is sent to this MTCServer, thus make MTC event report can send to correct MTCServer.
Embodiment three
In the present embodiment, when MTC device is roamed, only there is the home network of MTC device to there is MTCGW, and do not dispose MTCGW at visited network.In this case, MTC event report is directly sent to the MTCGW of home network by the MTC event report entity of visit net.
Fig. 8 is the signaling process figure that in the present embodiment, MTC event report reports, as shown in Figure 8, the difference of the flow process shown in the present embodiment and Fig. 7 is only that MTC event report is directly sent to the MTCGW of home network by MTC event report entity, instead of is sent by the MTCGW of visited network.
In the present embodiment, the particular location of the MTCGW of home network can be registered in roaming agreement, thus make visit net MTC event report entity (such as, SGSN/MME, GGSN/PGW etc.) address of the MTCGW being positioned at home network can be obtained, thus MTC event report is sent to this MTCGW.
By the present embodiment, when visited network does not dispose MTCGW, the MTC event report being in the MTC device of visited network can be sent to correct MTC server.
From above description, can find out, in embodiments of the present invention, when reporting MTC event report to MTC server, the address of the MTC server corresponding with this MTC device is obtained according to the identification information of MTC device, thus MTC event report is sent to correct MTC server, solve in correlation technique the problem causing owing to not specifying concrete MTC server MTC event report to be sent to the MTC server of mistake, and then ensure that the validity that MTC server is monitored MTC device.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a machine type communication MTC reporting events method, is characterized in that, comprising:
The address of the MTC server corresponding with described MTC device is obtained according to the identification information of MTC device;
The MTC event report of described MTC device is sent to described MTC server;
Wherein, described MTC event comprises: the current location that MTC device enters notconnect state, MTC device discharges wireless connections or MTC device changes;
Wherein, the address obtaining the MTC server corresponding with described MTC device according to described identification information comprises:
MTC event detection entity, MTC event report entity or MTC IAD utilize described identification information to construct one for finding the universe name of described MTC server;
Described MTC event detection entity, MTC event report entity or MTC IAD obtain the address of described MTC server from name server according to described universe name; Or,
The MTC IAD of the home network of described MTC device receives described MTC event report, therefrom parses the identification information of described MTC device;
The MTC IAD of described home network inquires about the address of the MTC server corresponding with the described identification information parsed from the identification information of the MTC device pre-set and the corresponding relation of the address of MTC server.
2. method according to claim 1, is characterized in that, the MTC IAD of described home network receives described MTC event report and comprises:
Described MTC event report entity is reported to the MTC IAD of described home network by MTC event report entity, and wherein, described MTC event report entity is positioned at home network or the visit net of described MTC device.
3. method according to claim 1, is characterized in that, the MTC IAD of described home network receives described MTC event report and comprises:
Described MTC event report is sent to the MTC IAD of described visit net by the MTC event report entity being positioned at the visit net of described MTC device;
The described MTC event report received is sent to the MTC IAD of described home network by the MTC IAD of described visit net.
4. according to the method in any one of claims 1 to 3, it is characterized in that, described corresponding relation is stored in the subscription data server of described MTC device; The address that the MTC IAD of described home network inquires about the MTC server corresponding with the described identification information parsed from described corresponding relation comprises:
The MTC IAD of described home network sends the inquiry request of carrying the described identification information parsed to described subscription data server;
Described subscription data server obtains the address of the described MTC server corresponding with the described identification information carried in described inquiry request from described corresponding relation;
Described subscription data server returns inquiry response to the MTC IAD of described home network, carries the address of described MTC server in this inquiry response.
5. according to the method in any one of claims 1 to 3, it is characterized in that, send to described MTC server to comprise described MTC event report: described MTC event report is sent to described MTC server by the MTC IAD of described home network.
6. according to the method in any one of claims 1 to 3, it is characterized in that, described identification information comprises: the group mark of MTC device group belonging to the mark of described MTC device and/or described MTC device.
7. a machine type communication system, is characterized in that, comprising:
MTC event detection entity, for detecting the MTC event of MTC device, sending MTC event report to MTC event report entity, carrying the identification information of described MTC device in described MTC event report;
Described MTC event report entity, for sending to MTC IAD by described MTC event report;
Described MTC IAD, for parsing described identification information from described MTC event report, obtains the address of MTC server corresponding to described MTC device according to described identification information, described MTC event report is sent to described MTC server;
Wherein, described MTC event comprises: the current location that MTC device enters notconnect state, MTC device discharges wireless connections or MTC device changes;
Wherein, described MTC event report entity is positioned at home network or the visit net of described MTC device, described MTC IAD is for being positioned at described home network, and described MTC IAD is used for the address inquiring about the MTC server corresponding with the described identification information parsed from the identification information of the MTC device pre-set and the corresponding relation of the address of MTC server; Or,
Described MTC IAD constructs one for finding the universe name of described MTC server for utilizing the described identification information carried in described MTC event report, obtains the address of described MTC server according to described universe name from name server.
8. machine type communication system according to claim 7, is characterized in that, described MTC event report entity is positioned at described visit net; Described machine type communication system also comprises the MTC IAD being positioned at described visit net; Described MTC event report is sent to by the MTC IAD being positioned at described visit net the described MTC IAD being positioned at home network by described MTC event report entity.
9. a machine type communication system, is characterized in that, comprising:
MTC event detection entity, for detecting the MTC event of MTC device, the identification information of described MTC device is utilized to construct one for finding the universe name of the MTC server that described MTC device is corresponding, obtain the address of described MTC server according to described universe name from name server, the address of described MTC server is carried in MTC event report and sends to MTC event report entity;
Described MTC event report entity, for the described MTC server sending to described address corresponding described MTC event report;
Wherein, described MTC event comprises: the current location that MTC device enters notconnect state, MTC device discharges wireless connections or MTC device changes.
10. a machine type communication system, is characterized in that, comprising:
MTC event detection entity, for detecting the MTC event of MTC device, will send to MTC event report entity in MTC event report;
Described MTC event report entity, for parsing the identification information of described MTC device from described MTC event report, described identification information is utilized to construct one for finding the universe name of the MTC server that described MTC device is corresponding, obtain the address of described MTC server according to described universe name from name server, described MTC event report is sent described MTC server corresponding to described address;
Wherein, described MTC event comprises: the current location that MTC device enters notconnect state, MTC device discharges wireless connections or MTC device changes.
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| CN201010170165.5A CN102238617B (en) | 2010-04-30 | 2010-04-30 | Machine-type communication event report method and system |
| PCT/CN2011/073186 WO2011134370A1 (en) | 2010-04-30 | 2011-04-22 | Machine type communication event reporting method and system thereof |
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| CN201010170165.5A CN102238617B (en) | 2010-04-30 | 2010-04-30 | Machine-type communication event report method and system |
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| CN103298030B (en) * | 2012-02-29 | 2018-06-12 | 中兴通讯股份有限公司 | The roaming communication method and system of MTC device |
| CN104349373B (en) * | 2013-08-07 | 2018-10-30 | 华为终端有限公司 | Terminal monitoring event configuration method, application server and homing position equipment |
| US9992609B2 (en) * | 2015-06-01 | 2018-06-05 | Huawei Technologies Co., Ltd. | Method and system for MTC event management |
| CN108171265A (en) * | 2017-12-26 | 2018-06-15 | 北京奇艺世纪科技有限公司 | A kind of label preparation method, device and electronic equipment |
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