CN102740450B - Registration control method of mobile communication system - Google Patents
Registration control method of mobile communication system Download PDFInfo
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- CN102740450B CN102740450B CN201210090458.1A CN201210090458A CN102740450B CN 102740450 B CN102740450 B CN 102740450B CN 201210090458 A CN201210090458 A CN 201210090458A CN 102740450 B CN102740450 B CN 102740450B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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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 relates to a method for carrying out the registration control of a network gateway node in a mobile communication system. The method includes the steps of receiving the trigger request information from a Machine-Type Communication (MTC) server, wherein the trigger request information is used for triggering a mobile communication device; determining whether or not the trigger request information is valid based on whether or not one or more MTC feathers required by an application program are registered or activated by the mobile communication device and are supported by a network control node; receiving the trigger request information after the trigger request information is determined to be valid; and transmitting the trigger request information to the network control node.
Description
Technical field
The present invention refers to registration control method in a kind of mobile communcations system, espespecially a kind of in a mobile communcations system under, for the registration control method of machine kenel communication.
Background technology
Machine kenel communication (Machine-Type communication, MTC) is a wherein kind of data communication, and it comprises one or more unit, and without the need to interactive with user.Namely, the network terminal that the communication concept of machine types communication can use according to a machine kenel communication device, such as already present GSM EDGE Radio Access Network network (GERAN), Universal Mobile Telecommunications System (Universal MobileTelecommunications System, UMTS), Long Term Evolution formula system (Long Term Evolution, or similar communication system, and the mobile base station that non-user uses LTE).Machine kenel communication device is can be described as at the installations of machine kenel communication.There is multiple different machine kenel communication device at present, such as: vending machine, water meter etc.Machine kenel communication device can be used in different field widely.Machine kenel communication device has the characteristic different from general mobile base station, the therefore unusual person-to-person communication of the optimisation service of machine kenel communication.Compared to current mobile networks services, the feature of machine kenel communication can be the wide and low transmission data volume of the different market demands, data communication, low cost, service range.
Meanwhile, the quantity of machine kenel communication device can far more than traditional communication device, and the feature due to Machine To Machine communication realizes the possibility that a large amount of machine kenel communication device simultaneously operates simultaneously.Machine To Machine (Machine to Machine, M2M) communication, or be referred to as again the communication of machine kenel, can be used for multiple different field.In fail safe, Machine To Machine communication can be used on safety in surveillance, the rear end equipment of telephone line, physics access control and car.In tracing system, Machine To Machine communication can be used on group team's management, sequence management, driving range payment applications, assets tracking, navigation, transport information application, road towing, traffic most much told tale and automatic Pilot etc.On charging system, Machine To Machine communication can be used on point of sale, vending machine, customer service's application and game machine.On health care system, Machine To Machine communication can be used on Remote mark, assists disability or elder or access tele-medicine point and remote diagnosis at webpage.Long-distance service and control on, Machine To Machine communication can be used on can program logic controller (programmable logic controller, PLC), inductor, illumination, side Pu, control lock, elevator controlling, vending machine control.In measurement, Machine To Machine communication can be used on ammeter, gas, water, heat energy and industrial table.In addition, the customer service of different field is can be used for according to the Machine To Machine communication of machine kenel communication.
Machine To Machine communication utilizes based on third generation mobile alliance (the 3rd GenerationPartnership Project, 3GPP) technology and the wireless network disposed, such as, global system for mobile communications (Global System for Mobile Communications, GSM), Universal Mobile Telecommunications System, Long Term Evolution formula system, advanced formula Long Term Evolution formula system (LTE-Advanced) or other 3GPP wireless technology, as: global intercommunication microwave access (Worldwide Interoperability forMicrowave Access, WIMAX).Machine To Machine communication utilizes Network Transport service with economical cost according to above-mentioned technology.When wireless network deployment is universal, the use of wireless network can realize the deployment of the wireless transceiver of Machine To Machine communication.In addition, the improvement of above-mentioned technology can provide the solution that Machine To Machine communication is especially disposed.
For receiving service, as evolved package system (evolved packet system, EPS) service, client must be registered to network terminal.During registration, first client transmits an attach request (attach request) message to core network (such as: mobile management unit).Attach request message includes an international mobile subscriber identification (international subscriber identity, IMSI), it is stored in a subscriber identification module (subscriber identitymodule, the SIM) card of mobile device.
According to 3GPP technical report 23.888 (3GPP TR 23.888), when a machine kenel communication server is for providing a particular machine kenel service to a machine kenel communication device, machine kenel communication server by send include machine kenel communication feature (MTC features) a triggering request to machine kenel communication device, an initial device trigger for machine kenel communication device, wherein machine kenel communication feature can include the necessary machine kenel communication feature (essentialMTC features) that network must be supported.Remove after trigger event in machine kenel communication server success trigger unit type state communication device, machine kenel communication device is initial with a servo mobile management unit (MobileManagement Entity, or Serving GPRS Support Node (Serving GPRS Support Node MME), SGSN), and one's original domicile client server (Home Subscriber Server, HSS) or one's original domicile position recorder (Home Location Register, HLR) one registration control program.
But the registration of prior art for want of required machine kenel communication feature controls, and meets just before some problems in device trigger.First, device trigger lacks registration controlling mechanism in one's original domicile client server or one's original domicile position recorder, machine kenel communication server success trigger target machine kenel communication device can be caused, but because of in machine kenel correspondent registration, machine kenel communication characteristic matching mistake, causes machine kenel communication device not start service.Moreover, when machine kenel communication server success trigger unit type state communication device and machine kenel communication device trigger to servo mobile management unit or Serving GPRS Support Node request service time, servo mobile management unit or Serving GPRS Support Node are for want of supported required necessary machine kenel communication feature and refuse request.Finally, if the machine kenel correspondent registration of machine kenel communication device does not comprise the machine kenel communication feature needed for Trigger services, machine kenel communication device will not accepted by servo mobile management unit or Serving GPRS Support Node, so that machine kenel communication device must exit Trigger services.These problems can cause not having the signaling overload of meaning, and expend network and Radio Resource.
Summary of the invention
Therefore, main purpose of the present invention, is namely to provide a kind of under a mobile communication environment, for the registration control method of machine kenel communication.
The present invention discloses a kind of in a mobile communcations system, one network gateway node carries out registering the method controlled, include and receive from a machine kenel communication (Machine-Type Communication, MTC) triggering request of server, this triggering request is used for triggering one device for mobile communication; Whether one or more machine kenel communication feature (MTC feature) needed for an application program is registered by this device for mobile communication or is activated, and is supported by a network control node, judges that whether this triggering request is effective; And in time judging that this triggering request is effective, accept this triggering request, and pass on this triggering request to this network control node.
The present invention also discloses a kind of in a mobile communcations system, for machine kenel communication (Machine-Type Communication after being configured, MTC) a device for mobile communication carries out registering the method controlled, and includes the triggering request received from a network control node of this mobile communcations system; According to being stored in this mobile communcations system or being contained in one or more machine kenel communication feature (MTC feature) of this triggering request, judge whether this one or more machine kenel communication feature of a relevant application program is activated; When at least one machine kenel communication feature is not activated in this one or more machine kenel communication feature, enable at least one machine kenel communication feature; And response includes one first non-access layer message of this at least one machine kenel communication feature enabled to this network control node.
The present invention also discloses a kind of in a mobile communcations system, one network control node carries out registering the method controlled, include the one first non-access layer message received from a device for mobile communication, include an information of one or more machine kenel communication feature needed for an application program, wherein this device for mobile communication is when this application program initial is to respond the triggering request received from first network Controlling vertex, sends this first non-access layer message; According to this first non-access layer message, judge whether this one or more machine kenel communication feature is registered; And when at least one machine kenel communication feature is not registered in this one or more machine kenel communication feature, refuse this triggering request.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention one mobile communication environment.
Fig. 2 is the schematic diagram of the embodiment of the present invention one communication device.
Fig. 3 ~ 6 are the flow chart of the embodiment of the present invention.
[main element label declaration]
10 mobile communication environment
100 device for mobile communication
102 mobile terminals
104 terminal equipments
106 (general) subscriber identification module
110 service networks
112 access networks
114 core networks
115 databases
116 network control nodes
117 network gateway node
120 machine kenel communication servers
20 communication devices
200 processors
210 storage elements
214 procedure codes
220 communication interface units
30,40,50,60 flow processs
300,302,304,306,308,400, step
402、404、406、408、410、412、
414、416、500、502、504、506、
508、600、602、604、606、608、
610、612、614
Embodiment
Following explanation includes implements preferred mode of the present invention, its object is to provide general framework or method, and interest field of the present invention, the execution mode that the present invention mentions should be not limited to.Note that the 3GPP specification that the present invention describes is used to teaching spirit of the present invention, but the present invention is not limited to the category of 3GPP specification.
In order to solve prior art Problems existing, when the invention provides the trigger request for receiving via a service network machine kenel communication device, the registration of control machine kenel communication feature and the method for network or user capability.
Fig. 1 is the schematic diagram of the embodiment of the present invention for a mobile communication environment 10 (or claiming mobile communcations system) of machine kenel communication.Mobile communication environment 10 includes at least one device for mobile communication 100, service network 110, machine kenel communication server 120 and some machine kenel communication applications server-side (icon is not drawn) controlled by a machine kenel communication user.In mobile communication environment 10, device for mobile communication 100 via wireless mode connectivity serving network 110 to obtain wireless service.Service network 110 comprises an access network 112 (access network) and a core network 114 (core network).
In mobile communication environment 10, device for mobile communication 100 is configured for use in the communication of machine kenel, and performs the application program being used in the communication of machine kenel.In addition, one or more also can be had to be used for execution machine type state communication applications program and the machine kenel communication device be connected wired or wireless with device for mobile communication 100.Device for mobile communication 100 can be a mobile radio station (mobile station, MS) or one subscriber equipment (user equipment, UE), it comprises a mobile terminal 102 (mobile terminal, MT), a terminal equipment 104 (terminal equipment, and a subscriber identification module (subscriberidentity module, SIM) or USIM 106 (universal SIM, USIM) TE).Mobile terminal 102 comprises be necessary radio function with access service network 110, and terminal equipment 104 provides a service platform to give application program.
Device for mobile communication 100 can via service network 110 and the communication of machine kenel communication server 120.Service network 110 can be a 3GPP network, such as global system for mobile communications (Global System forMobile Communication, GSM) network, Universal Mobile Telecommunications System (Universal MobileTelecommunications System, or evolved package system (Evolved PacketSystem, EPS) network UMTS).Machine kenel communication server 120 can be a server of the machine kenel communication applications program (being also called the Communications service of machine type state) that can trigger device for mobile communication 100, and further via certain application programming interfaces (Application Programming Interfaces, API) machine kenel communication applications server-side (icon is not drawn) managed by machine kenel communication user is connected to, the machine kenel communication applications server-side connected to provide Trigger services to give via service network 110.Specifically, in response to the demand of machine kenel communication applications server-side, machine kenel communication server 120 can via service network 110, sending Trigger message to being configured is a mobile radio station or a subscriber equipment, and be used in the device for mobile communication 100 of machine kenel communication, to perform particular machine kenel communication applications program.In the present invention, device for mobile communication 100 can be considered the machine kenel communication device corresponding to machine kenel communication server 120.
Service network 110 can comprise an access network 112 (or being called Radio Access Network) and a core network 114, the wherein wireless transmission function of access network 112 by providing device for mobile communication 100 up and descending, allow the connection between device for mobile communication 100 and core network 114, and core network 114 transmits the signaling of action required to access network 112, to be provided to the wireless service of device for mobile communication 100.Service network 110 can be the network being compatible with global system for mobile communications, Universal Mobile Telecommunications System or evolved package systems technology.Access network 112 can be a GSM EDGE Radio Access Network network (the GSM EDGE Radio Access Network of global system for mobile communications technology, GERAN), Wideband Code Division Multiple Access (WCDMA) access (Wideband Code Division Multiple Access, or high speed packet access (High Speed Packet Access WCDMA), HSPA) a UMTS Terrestrial radio access network network (the UMTS Terrestrial Radio Access Network of technology, UTRAN), or an evolved UMTS Terrestrial radio access network network (EvolvedUTRAN of Long Term Evolution formula system or advanced formula Long Term Evolution formula systems technology, E-UTRAN), and core network 114 can be a global system for mobile communications, one GPRS (the General Packet RadioService of global system for mobile communications or Universal Mobile Telecommunications System, GPRS) core, or an evolved package core (EvolvedPacket Core of evolved package system, EPC).
Core network 114 is connected to access network 112, it can include a network control node 116, such as Serving GPRS Support Node or servo mobile management unit, gateway device (Serving Gateway, S-GW), Gateway GPRS Support Node (Gateway GPRS Support Node, GGSN), one's original domicile client server or one's original domicile position recorder, be used to provide the service giving device for mobile communication 100.For example, Serving GPRS Support Node, servo mobile management unit or gateway device are package route and transmission, mobile management (mobility management, such as depend on (attach), solution depends on (detach) and location management), agenda management (session management), Logical Link Management (1ogical linkmanagement), certification and billing function, one of major control node, and be evolved UMTS Terrestrial radio access network network, one interface of evolved UMTS Terrestrial radio access network network or GSM EDGE Radio Access Network network, for setting up relevant radio bearer (radio bearer).Gateway device passes through as evolved UMTS Terrestrial radio access network network and packet data network gateway (packet data networkgateway, P-GW) bridge between, device for mobile communication 100 1 directly user level (userplane) connection is provided, and containing a control plane (control plane) interface for mobile management unit, be passed to device for mobile communication 100 with the mobile words (mobile terminated call) of receiving of manipulation under idle mode (idle mode).Gateway GPRS Support Node or packet data network gateway are responsible for Universal Mobile Telecommunications System or evolved package system and external network intercommunication.One's original domicile client server or one's original domicile position recorder are central databases, include user and are correlated with and registration relevant information.One's original domicile position recorder is responsible for registrant is accessed, and it can be considered a subset of one's original domicile client server.The function of one's original domicile client server or one's original domicile position recorder includes mobile management, support that call and agenda are set up, user authentication and insertion authority etc.The unit relevant to service, such as machine kenel communication applications server-side or machine kenel communication server 120, can in or beyond service network 110, and can indirectly be connected to a network element, such as, after suitable authoring program completes, connect via network gateway or intercommunication function unit (interworking function), if or when a user level has been set up and maintained in running, be connected directly to a Gateway GPRS Support Node or packet data network gateway.Machine kenel communication server 120 can via Short Message Service (Short Message Service, SMS) Trigger message is directly transmitted to service network 110, or be indirectly sent to an intercommunication function unit (such as a gateway), coming from a service request (such as Trigger services request) of machine kenel communication server 120 with process, sending for further triggering.Send for indirectly triggering, intercommunication function unit can be the inlet point of service network 110 for machine kenel communication server 120.
The mobile terminal 102 of device for mobile communication 100 includes a wireless module (icon is not drawn), be used for carrying out the wireless transmission function with service network, and a control module (icon is not drawn), be used for controlling wireless module (icon is not drawn) and the operation of other function element, man-machine interface (the man-machine interface of such as a display unit or button, MMI), be used for storage application program or global system for mobile communications, Wideband Code Division Multiple Access (WCDMA) accesses, high speed packet access, Long Term Evolution formula system or advanced formula Long Term Evolution formula systems technology communications protocol (include physical layer, medium access control layer, wireless chain control layer, radio resource control layer, non-access layer and other) storage element of procedure code.Though Subscriber Identity Module does not show, it can be coupled to control module (icon is not drawn).Subscriber Identity Module stores international mobile subscriber identity (International Mobile Subscriber Identity, IMSI), for with the identification of service network and the safe key of certification, and other is relevant to operation, in with the data obtained during service network communication, such as equivalent public land mobile net network list (Equivalent Public LandMobile Network list, Equivalent PLMN list) or forbidding public land mobile net network list (Forbidden Public Land Mobile Network list, Forbidden PLMN list) etc.Subscriber identify module card can be a subscriber identify module card or a USIM card.
Note that as asking easy, Fig. 1 only illustrates a mobile communication networking, a machine kenel communication server and includes a service network of an access network and a core network.Any change done according to the mobile communication environment 10 of Fig. 1 or replacement, all should belong to the category of spirit of the present invention.
In the examples below, service network 110 can be the global system for mobile communications, a Universal Mobile Telecommunications System or the evolved package grid that belong to a specific public land mobile net network, and device for mobile communication 100 can be a mobile radio station or a subscriber equipment.Universal Mobile Telecommunications System or evolved package grid are compatible with the specifications such as 3GPP TS 23.060,3GPP TS 24.008,3GPP TS 24.301,3GPPTS 23.122 or other Universal Mobile Telecommunications System or evolved package grid related specifications etc.According to used technology, the operation of mobile management related news can correspond respectively to global system for mobile communications, Universal Mobile Telecommunications System and evolved package grid, such as, mobile management message (MMmessage) upgrades (Location Area Update for the band of position, or attach procedure LAU), GPRS mobile management (GPRS Mobility Management, GMM) message is used for routing region updating (RoutingArea Update, RAU) program, and evolved package system mobile management (EPS MobilityManagement, EMM) (Tracking Area Update is upgraded for trace regions, TAU) program.Further, trace regions refresh routine and routing region updating program can be one and upgrade the program upgraded with the band of position and the program upgraded in conjunction with routing region updating and the band of position in conjunction with trace regions, wherein trace regions update request (TAU Request) message or routing region updating request (RAU Request) message being indicative device for mobile communication 100 are for carrying out trace regions refresh routine or routing region updating program, and band of position refresh routine, be respectively used to packet switching (packet switched) field and circuit switching (circuit switched) field.Attach procedure can be an attach request message (ATTACH REQUEST), for the circuit switched industry service of global system for mobile communications or Universal Mobile Telecommunications System, or for the packet-switched industry service of Universal Mobile Telecommunications System or evolved package system.Further, attach procedure can be one in conjunction with attach procedure, and wherein attach request message being indicative device for mobile communication 100 is for starting and a packet data agenda of service network 110 and a circuit switched industry service, with access to mobile network service.
In the present invention, core network 114 can comprise one or more and relate to and trigger delivery program and receive trigger request and pass on the network node of trigger request to device for mobile communication 100, and one database 115 be used for being stored in for identifying the identification code of a special services that device for mobile communication 100 will trigger, and the corresponding table of one between feature must be had.Database 115 can in be built in network gateway node 117 or other network node, such as can be compatible with one's original domicile client server or one's original domicile position recorder of network gateway node 117.For example, the network node received from the trigger request of machine kenel communication server 120 is network gateway node 117 (such as device triggers gateway (device trigger gateway), one's original domicile client server or one's original domicile position recorder), and network gateway node 117 passes on trigger request to next node, meaning and network control node 116 (such as servo mobile management unit, Serving GPRS Support Node or mobile switching centre (mobile switching center, MSC)).Finally, network control node 115 sends Trigger message to next node, meaning and device for mobile communication 100.In addition, network gateway node 117 and network control node 116 can plus external information in trigger request, become a delivery of messages, wherein extraneous information can comprise log-on message and required machine kenel communication feature etc.
Please refer to Fig. 2, Fig. 2 is the schematic diagram of the embodiment of the present invention one communication device 20.Communication device 20 can be the device for mobile communication 100 of Fig. 1, network control node 116, network gateway node 117 or machine kenel communication server 120.Communication device 20 can comprise a processor 200, such as, and a microprocessor or application-specific integrated circuit (ASIC) (Application-Specific Integrated Circuit, ASIC), storage element 210 and a communication interface unit 220.Storage element 210 can be any data memory device, and this is used to store the procedure code 214 for being taken out by processor 200.For example, storage element 210 can be subscriber identification module (subscriber identity module, SIM), read-only memory (read-only memory, ROM), random access memory (random-access memory, RAM), compact disc read-only memory (CD-ROMs), tape (magnetic tapes), hard disk (hard disks) or optical data storage device (optical data storage devices) etc.
Please refer to Fig. 3, Fig. 3 is the schematic diagram of the embodiment of the present invention one flow process 30.Flow process 30 controls for the registration of network gateway node 117.Flow process 30 can be compiled into procedure code 214, comprises the following step:
Step 300: start.
Step 302: receive the triggering request from machine kenel communication server 120.
Step 304: whether one or more machine kenel communication feature needed for an application program is registered or activated by device for mobile communication 100 and supported by network control node, judges that whether triggering request is effective.
Step 306: accept triggering request, and pass on triggering request to network control node 116.
Step 308: refusal triggering request.
According to flow process 30, network gateway node 117 receives the triggering request from machine kenel communication server 120.Machine kenel communication server 120 for providing a particular machine kenel Communications service to device for mobile communication 100, and starts the application program that a device trigger triggers device for mobile communication 100, as shown in the trigger message of triggering request.Network gateway node 117 judges that whether triggering request is effective, and that is, whether all machine kenel communication features needed for application program are registered by device for mobile communication 100 or activated, and are supported by network control node.
The information of required machine kenel communication feature can be contained in trigger message, and can by machine kenel communication server 120, to deliver to network gateway node 117.The trigger message of required machine kenel communication feature separately can be selected to be stored in database 115 as shown in Figure 1, and network gateway node 117 obtains information needed by database 115.If database 115 does not combine with network gateway node 117, network gateway node 117 is sent one of the identification code (such as a machine kenel communication identification code) including identifiable design trigger request and is excavated message (quarry message).In obtain relevant to triggering application program needed for machine kenel communication feature information after, network gateway node 117 can check registering of device for mobile communication 100 and judge that whether triggering request is as effective, that is, judge whether the required machine kenel communication feature triggering application program and trigger application program is registered by device for mobile communication 100.
In addition, in order to judge whether triggering request is effective, network gateway node 117 also can check that network control node 116 supports the ability of necessary machine kenel communication feature, to confirm that the serving network node of device for mobile communication 100 can support be necessary machine type state communication feature.If serving network node is more than one, network gateway node checks the tenability of each serving network node, wherein each serving network node tenability can in device for mobile communication 100 carry out depending on or trace regions refresh routine, in conjunction with evolved package system and international mobile subscriber identification a program or upgrade in conjunction with trace regions the program upgraded with the band of position time, be provided to one's original domicile client server.If network gateway node 117 does not comprise the information that network control node 116 supports the ability of required machine kenel communication feature, the information of required machine kenel communication feature is added in triggering request by network gateway node 117, and triggering request is delivered to network control node 116.Please note, if device for mobile communication 100 is supported that the message of machine kenel communication feature capabilities is contained in attach procedure or trace regions refresh routine delivers to network control node 116 or network gateway node 117, and in time judging whether triggering request is effective, network control node 116 or network gateway node 117 also can consider the tenability of device for mobile communication 100 for machine kenel communication feature needed for triggering request.
If be sent to the triggering request of device for mobile communication 100, when being judged as effective according to network control node 116, network node (network gateway node 117 or network control node 116) accepts triggering request, and passes on triggering request to next node.Otherwise, network node refusal triggering request.For example, if network node is network gateway node 117, then next node is service network Controlling vertex 116 (such as servo mobile management unit, servo SGSN support node or mobile switching centre); If network node is network control node 116, then next node is device for mobile communication 100.
Especially, required machine kenel communication feature can include one or more necessary machine kenel communication feature.If have at least a necessary machine kenel communication feature to be not yet moved communication device 100 to register, or be not moved communication device 100 or network control node 116 is supported, network node (network gateway node 117 or network control node 116) refusal triggering request.
The object of the invention is network and the Radio Resource of saving triggering request to be delivered.That is, before in continual delivery triggering request to next node, network node (network gateway node 117 or network control node 116) must confirm the required machine kenel communication feature active registration of triggering request to be delivered, and can in device for mobile communication 100 successful execution.Therefore, after device for mobile communication 100 receives triggering request, f device for mobile communication 100 can perform the application program with required machine kenel communication feature, and the service network Controlling vertex of device for mobile communication 100 can provide required machine kenel communication feature with the corresponding response message of process from device for mobile communication 100.
Please refer to Fig. 4, Fig. 4 is the schematic diagram of the embodiment of the present invention one flow process 40.Flow process 40 controls for the registration of a network node (network gateway node 117 or network control node 116).Flow process 40 can be compiled into procedure code 214, comprises the following step:
Step 400: start.
Step 402: receive the triggering request from machine kenel communication server 120.
Step 404: one or more machine kenel communication feature needed for an application program is not registered or activated by device for mobile communication 100 or do not supported by network control node, judges that triggering request is invalid.
Step 406: check whether other support be necessary the network control node of machine type state communication feature.If have, carry out step 408; If nothing, carry out step 416.
Step 408: select the service network Controlling vertex differing from network control node 116.
Step 410: check in the service network Controlling vertex the selected trace regions whether in a trace regions recognized list of device for mobile communication 100.If have, carry out step 412; If nothing, carry out step 414.
Step 412: carry out unique interim identity (the Globally Unique TemporaryIdentity in the whole world, GUTI) again (reallocation) step is assigned, and a new unique interim identity in the whole world is contained in one first non-access layer (non-access stratum, NAS) message, to respond the one second non-access layer message from device for mobile communication 100.
Step 414: again assign a unique interim identity in the whole world and the trace regions recognized list upgraded in the first non-access layer, to respond the second non-access layer message from device for mobile communication 100.
Step 416: refusal triggering request.
According to flow process 40, network gateway node 117 receives the triggering request from machine kenel communication server 120, wherein machine kenel communication server 120 is for providing a particular machine kenel Communications service to device for mobile communication 100, and startup one device trigger triggers device for mobile communication 100.
When network node (network gateway node 117 or network control node 116) differentiates that triggering request is invalid, namely meaning has at least the not serviced network control node 116 of needed for application program one necessary machine kenel communication feature to support.Network control node 116 can be attempted looking for the network control node that other supports necessary machine kenel communication feature.Specifically, if judge, the network node that service network Controlling vertex 116 lacks necessary machine kenel communication feature is network gateway node 117, then network gateway node 117 can send a message to network control node 116, with the network control node selecting another can provide necessary machine kenel communication feature.On the other hand, the network node not having ability support necessary machine kenel communication feature if judge is service network Controlling vertex 116, then service network Controlling vertex 116 can, before response to network gateway node 117, be attempted selecting another network control node.If do not have other network control node available, service network Controlling vertex 116 refuses triggering request with a suitable failure cause (failure cause).On the contrary, if there is other network control node available, service network Controlling vertex 116 also checks in the trace regions of the network control node of selection whether in the trace regions identification list of device for mobile communication 100.If in the trace regions in the trace regions recognized list of device for mobile communication 100, network control node 116 carries out the unique interim identity in the whole world and again assigns step, and a new unique interim identity in the whole world is contained in the first non-access layer message, to respond the second non-access layer message from device for mobile communication 100.If in the trace regions not in the trace regions recognized list of device for mobile communication 100, network control node 116 assigns a unique interim identity in the whole world and the trace regions recognized list upgraded in the first non-access layer again, to respond the second non-access layer message from device for mobile communication 100.Especially, network control node 116 can assign step by the unique interim identity in the initial whole world again, to change the service network Controlling vertex of device for mobile communication 100 by assigning the unique interim identity in the new whole world.In addition, service network Controlling vertex 116 is also by the first non-access layer message (such as depend on accept message or trace location upgrade accept message), again the unique interim identity in the new whole world is assigned, to respond the second non-access layer message (such as attach request message or trace location update request message).
Please refer to Fig. 5, Fig. 5 is the schematic diagram of the embodiment of the present invention one flow process 50.Flow process 50 controls for the registration of device for mobile communication 100.Flow process 60 can be compiled into procedure code 214, comprises the following step:
Step 500: start.
Step 502: the information of one or more machine kenel communication feature needed for an application program, judges that one or more machine kenel communication feature could be activated.
Step 504: enable at least one required machine kenel communication feature that should be activated.
Step 506: send one the 3rd non-access layer message that includes and enable machine kenel communication feature to network control node 116, to respond the triggering request received.
Step 508: send include a failure cause one the 4th non-access layer message to network control node 116.
Flow process 50 performs when device for mobile communication 100 receives triggering request.According to flow process 50, the information of one or more the machine kenel communication feature of device for mobile communication 100 needed for application program, judges that one or more machine kenel communication feature could be activated.Device for mobile communication 100 is according to its ability, enable required machine kenel communication feature, and by including the 3rd non-access layer message (such as service request information or Extension Services request message) of enabled machine kenel communication feature, response to network Controlling vertex 116.If device for mobile communication 100 cannot enable machine kenel communication feature needed at least one, device for mobile communication 100 is by including the 4th non-access layer message of a suitable failure cause, response to network Controlling vertex 116.Note that and can be stored in device for mobile communication 100 by the information of one or more machine kenel communication feature needed for program, or can be obtained by triggering request.If device for mobile communication 100 registers one or more application program, device for mobile communication 100 need be stored in for identifying that device for mobile communication 100 is by the identification code of the special services of triggering, and must have the correspondence table between feature.Flow process 50 is used for guaranteeing before device for mobile communication 100 continues to transmit triggering request, and device for mobile communication 100 must according to its ability, and start at least one required machine kenel communication feature, be wherein necessary machine type state communication feature need be activated.
Please refer to Fig. 6, Fig. 6 is the schematic diagram of the embodiment of the present invention one flow process 60.Flow process 60 controls for the registration of network control node 116.Flow process 60 can be compiled into procedure code 214, comprises the following step:
Step 600: start.
Step 602: according to the 5th non-access layer message including necessary machine kenel communication characteristic information, judges that whether one or more machine kenel communication feature needed for an application program is registered.
Step 604: judge whether network control node 116 supports all required necessary machine kenel communication features.
Step 606: refusal triggering request.
Step 608: accept the 5th non-access layer message and triggering request.
Step 610: check whether that any other can support the network control node of all required necessary machine kenel communication features.
Step 612: select other network control node, again assign a new unique interim identity in the whole world or upgrade a new trace regions recognized list of one the 6th non-access layer message, pass on a mobile management file (MM context) to the network control node selected, and by upgrading the information of network control node selected to network gateway node 117, accept triggering request.
Step 614: refuse triggering request with an error reason (error cause).
Flow process 60 performs when network control node 116 receives the 5th non-access layer message from device for mobile communication 100.5th non-access layer message, such as service request information or Extension Services request message, start application program in device for mobile communication 100 to contact with machine kenel communication server 120, when receiving the triggering request from network terminal or the application triggers by device for mobile communication 100 to respond, sent by device for mobile communication 100.
According to flow process 60, network control node 116 judges that whether the machine kenel communication feature in the 5th non-access layer message needed for application program is registered.In flow process 60, network control node 116 is preferably servo mobile management unit, Serving GPRS Support Node or one's original domicile client server.
If have a machine kenel communication feature at least through being judged as having not yet registered, then network control node 116 refuses triggering request.Otherwise if all machine kenel communication features are registered through being judged as, network control node 116 also judges whether that being characterized as network control node 116 for all required necessary machine kenel communication of application program supported.
If all required necessary machine kenel communications are characterized as network control node 116 and support, then network control node 116 accepts triggering request.Otherwise if having at least necessary machine kenel communication feature needed for not supported by network control node 116, network control node 116 tries to select another to support the network control node of all required necessary machine kenel communication features.
If there is other network control node to be selected, network control node 116 again assigns a new unique interim identity in the whole world or upgrades a new trace regions recognized list of the 6th non-access layer message, pass on from device for mobile communication 100 mobile management file to select network control node, and by upgrading the information of network control node selected to network gateway node 117, the triggering request of receiver type state communication server 120.Otherwise, if selected without other network control node, then network control node 116 refuses the triggering request of machine kenel communication server 120, and send comprise an error reason the 7th non-access layer message (such as Service Reject message or Extension Services refuse information) to device for mobile communication 100.
It should be noted, above carried step, includes proposed steps, can be realized by hardware, firmware or an electronic system.Firmware is recognized as a hardware unit and computer instruction, and data are the read-only software be present on this hardware unit.The example of hardware can comprise simulation, numeral and hybrid circuit, and hybrid circuit is recognized as microcircuit, microchip or silicon.The example of this electronic system can comprise system single chip (system on chip, SOC), system in package (system in package, SiP), computer modularized (computer on module, COM) and this communication device 20.
In sum, the present invention discloses and is used for the registration control program of machine kenel Communications service, wherein judges whether triggering request is effective in the network node of core network and the communication of machine kenel.If triggering request is invalid, network node or machine kenel communication device refusal triggering request, therefore unnecessary registration control program just can not be performed.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the claims in the present invention scope change and modify, and all should belong to covering scope of the present invention.
Claims (8)
1. one kind in a mobile communcations system, and a network gateway node is transmitted Trigger message and carried out registering the method controlled, and includes:
Receive from a triggering request of a machine kenel communication server, this triggering request is used for triggering one device for mobile communication;
Whether one or more machine kenel communication feature needed for an application program is registered by this device for mobile communication or is activated, and supported by a network control node, judge that whether this triggering request is effective, wherein, whether this network control node supports that this one or more machine kenel communication feature checks the ability of this network control node for this one or more machine kenel communication feature;
When one or more machine kenel communication feature of this needed for this application program oneself through being registered or activating and being supported by this network control node time, judge that this Trigger message is effective; When not being registered or activating or do not supported by this network control node one of in one or more machine kenel communication feature of this needed for this application program, judge that this Trigger message is invalid; And
In time judging that this triggering request is effective, accept this triggering request, and pass on this triggering request to this network control node.
2. method according to claim 1, it also includes:
In time judging that this triggering request is invalid, refuse this triggering request.
3. method according to claim 1, wherein this network gateway node is that a device triggers gateway, one's original domicile client server or one's original domicile position recorder, and this network control node is a servo mobile management unit for this device for mobile communication or a Serving GPRS Support Node.
4. method according to claim 3, wherein this network gateway node separately sends an information of this one or more machine kenel communication feature to this network control node.
5. method according to claim 1, wherein this one or more machine kenel communication feature includes one or more necessary machine kenel communication feature, if and this one or more necessary machine kenel communication feature is activated or registers, and supported by this network control node, then this triggering request is effective, if and at least one necessary machine kenel communication feature is not activated or registers in this one or more necessary machine kenel communication feature, or do not supported by this network control node, then this triggering request is invalid.
6. method according to claim 1, wherein this network gateway node stores an information of this one or more machine kenel communication feature needed for this application program.
7. one kind in a mobile communcations system, and a network control node transmits Trigger message and carries out registering the method controlled, and includes:
Receive the one first non-access layer message from a device for mobile communication, include an information of one or more machine kenel communication feature needed for an application program, wherein this device for mobile communication is when this application program initial is to respond the triggering request received from first network Controlling vertex, sends this first non-access layer message;
According to this first non-access layer message, judge whether this one or more machine kenel communication feature is registered;
When in this one or more machine kenel communication feature, at least one machine kenel communication feature is not registered, refuse this triggering request, in this one or more machine kenel communication feature through being judged as registered time, judge whether this first network Controlling vertex supports one or more necessary machine kenel communication feature in this one or more machine kenel communication feature, wherein, whether this network control node supports that this one or more necessary machine kenel communication feature checks the ability of this network control node for this one or more necessary machine kenel communication feature; And
In this one or more necessary machine kenel communication feature through being judged as that this first network Controlling vertex is supported time, accept this first non-access layer message and this triggering request.
8. method according to claim 7, it also includes:
When at least one necessary machine kenel communication feature is not supported by this first network Controlling vertex in this one or more necessary machine kenel communication feature, attempt selecting supporting a second network Controlling vertex of this one or more necessary machine kenel communication feature; And
Whether selected according to this second network Controlling vertex, judge whether to accept this triggering request.
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| US13/434,877 US9173099B2 (en) | 2011-03-30 | 2012-03-30 | Method of subscription control in a mobile communication system |
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| CN101932068A (en) * | 2009-06-19 | 2010-12-29 | 华为技术有限公司 | Method, system and device for realizing machine-to-machine service |
| CN101959133A (en) * | 2009-07-15 | 2011-01-26 | 华为技术有限公司 | M2M user equipment as well as operation control method and system thereof |
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| CN101959133A (en) * | 2009-07-15 | 2011-01-26 | 华为技术有限公司 | M2M user equipment as well as operation control method and system thereof |
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