CN102868976A - Method, device and system for processing businesses of machinery communication equipment - Google Patents

Abstract

The invention discloses a method, a device and a system for processing businesses of machinery communication equipment. The method includes the steps: receiving inhibit time period information by the machinery communication equipment; determining an inhibit time period of contract signing according to the inhibit time period information by the machinery communication equipment; and inhibiting transmitting a request message to a network side within the inhibit time period by the machinery communication equipment. By the method, the expense of network signaling can be saved, and network resources are optimized.

Description

Service processing method, device and system of machine type communication equipment

technical field

The present invention relates to the communication field, in particular, to a service processing method, device and system of a machine-type communication device.

Background technique

At present, machine-to-machine (M2M for short) communication services have gradually been widely used, for example, in logistics systems, remote meter reading, smart home and other applications. M2M service providers mainly use existing wireless networks to carry out M2M services, for example, PS networks such as General Packet Radio Service (GPRS for short) networks and Evolved Packet System (EPS for short) networks. Due to the obvious difference between M2M business and human-to-human communication (Human to Human, referred to as H2H) business, it is necessary to optimize the network deployment to meet the needs of M2M applications and obtain the best network management and network communication quality.

The narrow definition of M2M is machine-to-machine communication. In a broad sense, it is defined as networked applications and services centered on the intelligent interaction of machine terminals. It is based on intelligent machine terminals and uses multiple communication methods as access means to provide customers with informatization solutions to meet customers' informatization needs in monitoring, command and dispatch, data collection and measurement.

System Architecture Evolution (SAE) was proposed to enable the Evolved Packet System (EPS) to provide higher transmission rates, shorter transmission delays, optimize packets, and support evolved UTRAN (Evolved UTRAN, referred to as E-UTRAN), UTRAN, wireless local area network (Wireless Local Area Network, referred to as WLAN) and other non-3GPP access network mobility management.

Figure 1 is the architecture diagram of the EPS, as shown in Figure 1, where the network element included in the evolved radio access network (Evolved Radio Access Network, referred to as E-RAN) is an evolved node B (Evolved NodeB, referred to as eNodeB) , used to provide wireless resources for user access; Packet Data Network (PDN for short) is a network that provides services for users. EPC provides lower delay and allows more wireless access systems to access. As shown in Figure 1, it mainly includes the following network elements: Mobility Management Entity (MME for short), Serving Gateway (Serving Gateway, referred to as SGW or S-GW), packet data network gateway (PDN Gateway, referred to as PGW or P-GW), policy and charging rules function entity (Policy and Charging Rules Function, referred to as PCRF) and home user server (Home Subscriber Server, referred to as HSS). Wherein, a user can access multiple PGWs at the same time. A policy and charging enforcement function entity (Policy and Charging Enforcement Function, referred to as PCEF) may be located in the PGW. Physically, the above-mentioned SGW and PGW may be integrated into one, and the user plane network elements of the EPC system include the SGW and PGW.

In the EPS architecture shown in Figure 1, the MTC server is mainly responsible for information collection and data storage/processing of the MTC user equipment (MTC UE), and can perform necessary management of the MTC UE. MTC UE is usually responsible for collecting information of several collectors, accessing the core network through RAN nodes, and exchanging data with MTC Server. In Figure 1, the MTC UE needs to transmit data information to the MTC Server or other MTC UEs through the EPS network. The SAE network establishes a GTP tunnel between SGW-PGW for this transmission, and data information is reliably transmitted through the GTP tunnel.

FIG. 2 is a system architecture diagram of a UTMS according to the related art. UTMS network consists of Universal Terrestrial Radio Access Network (UTRAN for short), SGSN, GPRS Gateway Support Node (Gateway GPRS Support Node, GGSN for short), Home Location Register (Home Location Register for short), HLR) composition. In Fig. 2, the SGSN has the function of routing and forwarding the packet data packets of the terminal in the service area of the SGSN, and has the functions of managing the mobility of the terminal. GGSN provides routing and encapsulation of data packets between GPRS network and external data network. PDN is a network that provides services for users. The HLR is used to store user subscription data. The Iu-PS interface is used for communication between SGSN and UTRAN. Through this interface, SGSN completes communication with UTRAN system and terminals, so as to complete the functions of packet data transmission, mobility management and session management. The establishment, release and control of IP channels are completed through the Gn interface between the SGSN and the GGSN. The SGSN obtains data about the terminal from the HLR through the Gr interface, and the HLR stores GPRS user data and routing information. Gi interface is the interface between GPRS and external PDN. GPRS realizes interconnection with various public packet networks (such as the Internet or Integrated Services Digital Network (Integrated Services Digital, referred to as ISDN)) through the Gi interface. On the Gi interface, encapsulation/decapsulation and address translation of the protocol (for example, private network IP address to public network IP address), authentication and authentication when users access. In Figure 2, the MTC UE can transmit data information to the MTC Server or other MTC UEs through the UTMS network.

The communication object of M2M is machine-to-machine or human-to-machine, among which, the data communication between one or more machines can be defined as machine type communication (Machine Type Communication, MTC), which requires less human-computer interaction. Machines participating in MTC can be defined as MTC devices. The MTC device is the terminal of the MTC user, and can communicate with the MTC device and the MTC server through the PLMN network. The mobile equipment (Mobile Equipment, referred to as ME) is a functional block attached to the MTC equipment, which is used to connect the MTC equipment to the EPS system, and manage and monitor the MTC equipment through the MTC server (MTCServer).

Most of the MTC devices are specific application devices, such as automatic meter reading and life detection, which use different devices. MTC devices for different applications have different characteristics. For example, elevators and other elevators have low mobility and PS only attributes, while monitoring and alarm equipment have low data transmission and high availability in addition to low mobility and PS only. Therefore, different system optimizations are carried out for MTC devices of different applications, which can effectively manage, monitor, and pay for MTC devices.

The communication of one of the MTC applications is controlled by time, that is, MTC devices are allowed to access the network or send and receive data within certain specific time periods, and MTC devices should be restricted from performing the above operations outside the allowed time periods. Time control is signed in HSS: access duration, grant time interval and forbidden time interval. Wherein, the prohibition period is a period of time defined by the network during which data is prohibited from being sent or received, and this period of time may be a maintenance time of the server. During this time period, MTC Device or MTC SERVER is prohibited from sending or receiving data, and if the network receives an access request or service request from MTC Device during this time period, the network needs to reject the request.

SGSN/MME obtains time-controlled subscription information from HSS during the process of attaching and location/routing update, and defines a communication time window (communication window) for the device in combination with local policies. Send it to MTC DEVICE under the time window. In order to prevent network congestion caused by overlapping communication time windows of a large number of devices, the network needs to randomize the communication time windows within the allowed time period. SGSN/MME performs access or service control on MTC equipment according to the communication time window. Whether MTC devices are allowed to perform signaling interaction and send and receive data outside the communication time window is determined by the operator's policy. There are two strategies in the prior art: one is to refuse outside the time window, and the other is to allow access outside the time window, but the charges are different.

In the prior art, since the MTC device cannot know the prohibited time period, the MTC Device may initiate an attach request or a service request during the prohibited time period, and for these requests, the network judges that the MTC device initiates the request within the prohibited time period , the request of the MTC device is rejected, resulting in request failure and wasting network signaling overhead.

Contents of the invention

The main purpose of the present invention is to provide a service processing method, device and system of machine type communication equipment, so as to at least solve the above problems.

According to one aspect of the present invention, there is provided a service processing method of a machine type communication device, including: the machine type communication device receives information about the prohibited time period; the machine type communication device determines the prohibited time period of the contract according to the information about the prohibited time period; the machine type communication device Such communication devices are prohibited from sending request messages to the network side within the prohibited time period.

Preferably, the machine type communication device receiving the information includes: the machine type communication device receiving the forbidden time period information sent by a mobility management network element.

Preferably, the machine type communication device receiving the prohibition period information sent by the mobility management network element includes: during the attachment process of the machine type communication device, the mobility management network element retrieves the information from the user database Acquiring the prohibition period information; the mobility management network element carries the prohibition period information in an attach acceptance response message, and sends it to the machine type communication device through an access network element; the machine type communication The device receives the attach accept response message.

Preferably, the machine type communication device receiving the prohibition time period information sent by the mobility management network element includes: the mobility management network element receiving the non-contact information sent by the machine type communication device through an access network element. Access layer NAS request message; the mobility management network element determines that the current machine-type device is processing the prohibited time period, carries the prohibited time period information in the NAS rejection message, and passes through the access network The element is sent to the machine type communication device; the machine type communication device receives the NAS rejection message.

Preferably, the NAS rejection message includes: an attach rejection message, a service request rejection message, a TAU or RAU rejection message.

Preferably, the machine type communication device receiving the prohibition period information sent by the mobility management network element includes: the mobility management network element receiving the TAU sent by the machine type communication device through an access network element or RAU request message; when the mobility management network element returns the TAU or RAU acceptance request to the machine type communication device, it carries the prohibited time period information in the TAU or RAU acceptance request, and through the interface The network element entering the network sends the request to the machine type communication device; the machine type communication device receives the TAU or RAU acceptance request.

Preferably, the machine type communication device receiving the prohibited time period information includes: the machine type communication server obtains the prohibited time period information from the core network; the machine type communication server sends the prohibited time period information to the The machine type communication device; the machine type communication device receives the service message.

Preferably, the MTC server obtaining the prohibited time period information from the core wind includes: the MTC server receiving the prohibited time period information sent by one of the following network elements of the core network: mobile Management network element, packet data network gateway, policy and charging rule functional entity, and user database.

Preferably, the method further includes: a mobility management entity MME sending the forbidden time period information to a serving gateway; the serving gateway sending the forbidden time period information to a packet data network gateway; the serving gateway or the The packet data network gateway determines the prohibition period of the machine type communication device according to the prohibition period information; the service gateway or the packet data network gateway prohibits the network side from the machine type communication within the prohibition period The device sends a service request.

According to another aspect of the present invention, a machine-type communication device is provided, including: a receiving module, configured to receive prohibited time period information; a determining module, configured to determine a prohibited time period for signing a contract according to the prohibited time period information; A module, configured to prohibit the machine type communication device from sending a request message to the network side within the prohibited time period.

According to still another aspect of the present invention, a service processing system of a machine type communication device is provided, including: a mobility management network element and the above machine type communication device, wherein the mobility management network element is used to use the The prohibited time period information signed by the machine type communication device is sent to the machine type communication device.

Preferably, the mobility management network element includes: a mobility management entity MME, configured to send the prohibition period information to a serving gateway or a packet data network gateway.

According to still another aspect of the present invention, there is provided a service processing system of a machine type communication device, including: a machine type communication server and the above machine type communication device, wherein the machine type communication device is used to obtain the The prohibited time period information signed by the machine type communication device is sent to the machine type communication device.

Through the present invention, the machine type communication device receives the prohibited time period information, and according to the prohibited time period information, it is forbidden to send request messages to the network side within the prohibited time period signed by it, thereby preventing the MTC device from being rejected during the prohibited time period. The request leads to the waste of network resources, thereby saving the overhead of network signaling and optimizing network resources.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

FIG. 1 is a schematic diagram of an EPS network system architecture according to related technologies;

FIG. 2 is a schematic diagram of a UTMS network system architecture according to related technologies;

FIG. 3 is a flowchart of a service processing method of an MTC device according to an embodiment of the present invention;

FIG. 4 is a flow chart according to Embodiment 1 of the present invention;

Fig. 5 is a flowchart according to Embodiment 2 of the present invention;

FIG. 6 is a flow chart according to Embodiment 3 of the present invention;

FIG. 7 is a flow chart according to Embodiment 4 of the present invention;

FIG. 8 is a flow chart according to Embodiment 5 of the present invention;

FIG. 9 is a schematic structural diagram of a machine type communication device according to an embodiment of the present invention;

FIG. 10 is a schematic structural diagram of a service processing system of a machine type communication device according to an embodiment of the present invention;

Fig. 11 is a schematic structural diagram of a service processing system of another machine type communication device according to an embodiment of the present invention.

Detailed ways

Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

Fig. 3 is a flowchart of a service processing method of a machine type communication device according to an embodiment of the present invention. As shown in Fig. 2, the method mainly includes the following steps:

In step S302, the machine type communication device receives information about the prohibited time period;

Wherein, the prohibition period information may be sent by a mobility management element (for example, MME or SGSN) of the core network to a machine type communication (MTC) device, or may be sent by an MTC server to an MTC device.

For example, the mobility management network element may obtain the prohibited time period information from the user database during the attachment process of the MTC device, and then carry the prohibited time period information in the attach acceptance response message, and pass the connection of the MTC device The access network element (for example, eNodeB or RNC) sends it to the MTC device; or, the mobility management network element may also carry the forbidden time period information after receiving the NAS request message sent by the MTC device through the access network element In the NAS rejection message, it is sent to the MTC device through the network element of the access network. Alternatively, the mobility management network element may also carry the prohibited time period information in the When the TAU or RAU accepts the request, it is sent to the machine type communication device through the network element of the access network.

Alternatively, the MTC server may obtain the prohibited time period information from a network element of the core network, and then send the prohibited time period to the machine type communication device through a service message. Among them, the network elements of the core network include but not limited to: mobility management network element (MME or SGSN), packet data network gateway, policy and charging rule functional entity, and user database (HSS or HLR).

Step S304, the MTC device determines the prohibited time period of the subscription according to the prohibited time period information;

In step S306, the MTC device is prohibited from sending the request message to the network side within the prohibited time period.

In the embodiment of the present invention, the Mobility Management Entity (MME) of the core network may send the forbidden time period information to the serving gateway of the core network, and the serving gateway may send the forbidden time period information to the packet data network gateway, and the serving gateway Or the packet data network gateway determines the prohibition period of the MTC device according to the prohibition period information, and within the prohibition period, the serving gateway or the packet data network gateway prohibits the network side from sending data to the MTC device. For example, the network side is prohibited from initiating a bearer establishment request to the MTC device.

Through the above method provided by the present invention, the MTC device can determine the prohibited time period of its subscription according to the prohibited time period information from the core network or the MTC server, and prohibit sending request messages to the network side during the prohibited time period, thereby avoiding MTC The device initiates an unacceptable request within the prohibited time period, resulting in a waste of network resources, thereby saving network signaling overhead and optimizing network resources.

Embodiment one

In this embodiment, the technical solution provided by the embodiment of the present invention is described by taking the attachment process of the MTC device as an example.

In this embodiment, during the attach process, the mobility management network element (MME or SGSN) obtains the prohibited time period information of the MTC device subscription from the user database (HSS or HLR), and carries the forbidden time period information in the session creation request and sends it to Sent to SGW/PGW. And transmit the prohibited time period to the MTC device in the attach accept message. Fig. 4 is the flowchart of the present embodiment, as shown in Fig. 4, mainly comprises the following steps:

Step 401, the MTC device initiates an attach request message to the eNodeB/RNC;

Step 402, the eNodeB/RNC forwards the attach message to the mobility management network element MME/SGSN;

Step 403, the mobility management network element MME/SGSN sends a location update message to the HSS/HLR;

Step 404, the HSS/HLR sends a location update response message to the mobility management network element MME/SGSN, and sends subscription data, in which the prohibited time period information is included;

Step 405, the MME sends a request to create a default bearer to the SGW;

Optionally, the above request sent by the MME may carry forbidden time period information. The SGW may choose to save the forbidden time period when it receives the forbidden time period. When the SGW receives the downlink data, it determines whether it is within the forbidden time period. Rejection, so as to avoid the waste of network signaling caused by the network side being rejected to send data to the MTC device within the prohibited time period of the MTC device.

Step 406, the SGW sends a request to create a default bearer to the PGW;

Optionally, the request may carry prohibited time period information. The PGW receives the prohibited time period information and may choose to save it locally. When the PGW receives the downlink data, it judges whether it is within the prohibited time period. If it is, it rejects it. Therefore, it is possible to avoid the waste of network signaling caused by the network side being rejected to send data to the MTC device within the prohibited time period of the MTC device.

In step 407, the PGW returns a default bearer creation response message to the SGW;

In step 408, the SGW returns a default bearer creation response message to the MME;

Step 409, the mobility management network element MME/SGSN sends an Attach Accept Response message to the MTC device through the eNodeB/RNC, and the message carries prohibition time period information;

Step 410, complete the follow-up procedures in the attachment procedure.

Embodiment two

In this embodiment, the mobility management network element MME/SGSN transmits the prohibition period information to the MTC device through a Non-Access Stratum (NAS) reject message as an example for illustration. Wherein, the NAS rejection message includes but is not limited to: attachment rejection, service request rejection, location update (Tracking Area Update, TAU for short) or routing area update (Routing Area Update, RAU for short) rejection, etc. Fig. 5 is the flowchart of the present embodiment, as shown in Fig. 5, mainly comprises the following steps:

Step 501, the MTC device sends a NAS request message to the eNodeB/RNC;

Step 502, the eNodeB/RNC sends a NAS request message to the mobility management network element MME/SGSN;

Step 503, the mobility management network element MME/SGSN judges that the MTC Device is within the prohibited time period, and sends a NAS rejection message;

Step 504, the MME/SGSN sends a NAS rejection message to the eNodeB/RNC, and the message carries forbidden time period information;

In step 505, the eNodeB/RNC sends a NAS rejection message to the MTC Device, and the message carries information about the prohibited time period.

Embodiment Three

This embodiment is described by taking the mobility management network element MME/SGSN transmitting the prohibition period information to the MTC device through a NAS reject message as an example. Fig. 6 is the flowchart of the present embodiment, as shown in Fig. 6, mainly comprises the following steps:

Step 601, MTC Device sends TAU/RAU request to eNodeB/RNC;

Step 602, eNodeB/RNC sends a TAU/RAU request to MME/SGSN;

Step 603, the MME/SGSN sends a location update request to the HSS;

Step 604, the HSS sends a location update response message to the MME/SGSN, and the message carries forbidden time period information;

Step 605, the MME/SGSN sends a TAU/RAU acceptance request to the MTC Device via the eNodeB/RNC, and the request carries prohibited time period information;

Step 606, completing the subsequent process of the TAU/RAU process.

Embodiment four

In this embodiment, the MME transmits the prohibition period information to the SGW/PGW when receiving the service request as an example for illustration. Fig. 7 is the flowchart of the present embodiment, as shown in Fig. 7, mainly comprises the following steps:

Step 701, the MTC Device sends the NAS message "Service Request" carried on the RRC message to the eNodeB;

Step 702, the eNodeB forwards the NAS message to the MME;

Step 703, the MME sends a bearer update request message to the SGW, and the message carries information about the forbidden time period;

Step 704, if the radio access type (Radio Access Type, referred to as RAT)/prohibited time period has changed compared with the last time, the SGW will send a bearer update request message to the PGW, and the message carries the prohibited time period/RAT type;

Step 705, if a dynamic PCC is configured in the network, the PGW will interact with the PCRF to obtain PCC rules, and if the dynamic PCC configuration is not used, the PGW will directly adopt the local QoS policy;

Step 706, the PGW returns a bearer update response message to the SGW;

Step 707, the SGW forwards the bearer update response message to the MME;

Step 708, continue the subsequent process of the service request flow.

Through this embodiment, the SGW/PGW can dynamically replace the prohibited period information of the MTC device, so that the problem that the network side sends downlink data to the MTC device within the prohibited period of the MTC device can be effectively eliminated, resulting in a waste of network signaling.

Embodiment five

This embodiment is described by taking the MTC server sending the prohibited time period information to the MTC device as an example. In this embodiment, the MTC Device obtains the prohibition period information from the MTC Server through the message of the service layer. Fig. 8 is the flow chart of this embodiment, as shown in Fig. 8, mainly comprises the following steps:

Step 801, the network element in the network transmits the prohibited period information of the MTC device to the MTC Server through a notification message;

Wherein, the network elements in the network include but not limited to: SGSN, MME, PGW, PCRF, HSS.

In step 802, the MTC Server transmits the prohibited time period to the MTC Device through a service message.

According to an embodiment of the present invention, a machine type communication device is also provided, and the machine type communication device can be used to implement the above method provided by the embodiment of the present invention. FIG. 9 is a schematic structural diagram of an MTC device according to an embodiment of the present invention. As shown in FIG. 9 , the MTC device mainly includes: a receiving module 10, configured to receive prohibited time period information; a determining module 20 connected to the receiving module 10, used for The prohibition time period of subscription is determined according to the prohibition time period information; the execution module 30 is connected to the determination module 20, and is used to prohibit the MTC device from sending a request message to the network side within the prohibition time period.

The above-mentioned MTC device provided by the embodiment of the present invention can prohibit sending request messages to the network side within the contracted prohibited time period according to the received forbidden time period information, thereby avoiding waste of signaling resources and optimizing network resources.

According to an embodiment of the present invention, a service processing system of an MTC device is also provided. FIG. 10 is a schematic structural diagram of a service processing system of an MTC device according to an embodiment of the present invention. As shown in FIG. 10 , the system includes: a core network mobile The mobility management network element 100 and the MTC device 200, wherein the MTC device 200 may be the MTC device shown in FIG.

In a preferred implementation manner of the embodiment of the present invention, the mobility management network element 100 may include: a mobility management entity (MME), configured to send the above prohibition period information to the serving gateway or packet data network gateway of the core network. Therefore, the serving gateway or the packet data network gateway can prohibit the network side from sending downlink data to the MTC device within the prohibition time period of the MTC device.

The mobility management network element 100 in the embodiment of the present invention may send the forbidden time period information to the MTC device 200 according to the manners in the first to fourth embodiments above, and the specific embodiment of the present invention will not be described again.

According to the embodiment of the present invention, another MTC device service processing system is also provided. FIG. 11 is a schematic structural diagram of the MTC device service processing system. As shown in FIG. 11 , the system includes: an MTC server 110 and an MTC device 200 , wherein, the MTC device 200 may adopt the structure as shown in FIG. Wherein, the MTC server 110 may send the prohibition period information to the MTC device 200 according to the manner described in the fifth embodiment above, and details are not repeated here.

From the above description, it can be seen that, in the embodiment of the present invention, the machine type communication device receives the prohibited time period information, and prohibits sending request messages to the network side within the prohibited time period of its contract according to the prohibited time period information, so that This prevents the MTC device from initiating an unacceptable request within the prohibited period of time, resulting in a waste of network resources, thereby saving network signaling overhead and optimizing network resources.

Obviously, those skilled in the art should understand that each module or each step of the above-mentioned present invention can be realized by a general-purpose computing device, and they can be concentrated on a single computing device, or distributed in a network formed by multiple computing devices Alternatively, they may be implemented in program code executable by a computing device so that they may be stored in a storage device to be executed by a computing device, and in some cases in an order different from that shown here The steps shown or described are carried out, or they are separately fabricated into individual integrated circuit modules, or multiple modules or steps among them are fabricated into a single integrated circuit module for implementation. As such, the present invention is not limited to any specific combination of hardware and software.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (13)

1. the method for processing business of an equipment for machine type communication is characterized in that, comprising:

Equipment for machine type communication receives forbids time period information;

Described equipment for machine type communication is determined signatory forbidding the time period according to the described time period information of forbidding;

Described equipment for machine type communication is forbidden sending a request message to network side in the time period in described forbidding.

2. method according to claim 1 is characterized in that, described equipment for machine type communication receives described information and comprises: the described time period information of forbidding that described equipment for machine type communication receiving mobility managed network element sends.

3. method according to claim 2 is characterized in that, described equipment for machine type communication receives stating of described mobile management network element transmission and forbids time period information, comprising:

In the attaching process of described equipment for machine type communication, described mobile management network element obtains the described time period information of forbidding from customer data base;

Described mobile management network element is forbidden that time period information is carried at and is adhered in the acceptance response message described, sends to described equipment for machine type communication by access network elements;

Described equipment for machine type communication receives the described acceptance response message of adhering to.

4. method according to claim 2 is characterized in that, described equipment for machine type communication receives stating of described mobile management network element transmission and forbids time period information, comprising:

Described mobile management network element receives the Non-Access Stratum NAS request message that described equipment for machine type communication sends by access network elements;

Described mobile management network element is determined current described forbidding in the time period of described machine type device processes, and the described time period information of forbidding is carried in the NAS refuse information, sends to described equipment for machine type communication by described access network elements;

Described equipment for machine type communication receives described NAS refuse information.

5. method according to claim 4 is characterized in that, described NAS refuse information comprises: adhere to refuse information, service request refuse information, TAU or RAU refuse information.

6. method according to claim 2 is characterized in that, described equipment for machine type communication receives stating of described mobile management network element transmission and forbids time period information, comprising:

Described mobile management network element receives TAU or the RAU request message that described equipment for machine type communication sends by access network elements;

Described mobile management network element is carried at the described time period information of forbidding during described TAU or RAU accept request when returning TAU or RAU to described equipment for machine type communication and accept request, and sends to described equipment for machine type communication by described access network elements;

Described equipment for machine type communication receives described TAU or RAU accepts request.

7. method according to claim 1 is characterized in that, described equipment for machine type communication receives forbids that time period information comprises:

The machine type communication server obtains the described time period information of forbidding from core net;

Described machine type communication server sends to described machine type communication apparatus by service message with the described time period information of forbidding;

Described equipment for machine type communication receives described service message.

8. method according to claim 7, it is characterized in that, described machine type communication server obtains the described time period information of forbidding from described core wind and comprises: described machine type communication server receives the described time period information of forbidding that one of following network element of described core net sends: mobile management network element, packet data network gateway, strategy with charging regulation function entity, reach customer data base.

9. each described method in 8 according to claim 1 is characterized in that, described method also comprises:

Mobility Management Entity MME sends the described time period information of forbidding to gateway;

Described gateway sends to packet data network gateway with the described time period information of forbidding;

Described gateway or described packet data network gateway are determined forbidding the time period of described equipment for machine type communication according to the described time period information of forbidding;

Described gateway or described packet data network gateway forbid forbidding in the time period that described network side sends service request to described equipment for machine type communication.

10. an equipment for machine type communication is characterized in that, comprising:

Receiver module is used for receiving and forbids time period information;

Determination module is used for determining signatory forbidding the time period according to the described time period information of forbidding;

Executive Module is used for forbidding that described equipment for machine type communication sent a request message to network side in the time period in described forbidding.

11. the transaction processing system of an equipment for machine type communication, it is characterized in that, comprise: mobile management network element and equipment for machine type communication claimed in claim 10, wherein, described mobile management network element is used for the time period information of forbidding that described equipment for machine type communication is contracted is sent to described equipment for machine type communication.

12. system according to claim 11 is characterized in that, described mobile management network element comprises: Mobility Management Entity MME is used for sending the described time period information of forbidding to gateway or packet data network gateway.

13. the transaction processing system of an equipment for machine type communication, it is characterized in that, comprise: machine type communication server and equipment for machine type communication claimed in claim 10, wherein, described equipment for machine type communication sends to described equipment for machine type communication for the signatory time period information of forbidding of the described equipment for machine type communication that will obtain.

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