CN104581612B - Control method, subscribed database and the mobile management device of M2M equipment - Google Patents

Abstract

The embodiment of the invention provides a kind of control methods of Machine To Machine M2M equipment, comprising: subscribed database receives the request message that mobile management device is sent, and includes the mark of M2M equipment in the request message；Mark of the subscribed database according to the M2M equipment, obtains the device characteristics of the M2M equipment；The subscribed database sends the device characteristics of the M2M equipment to the mobile management device, so that device characteristics of the mobile management entity according to the M2M equipment, execute mobile management operation relevant to the M2M equipment；The embodiment of the present invention also provides a kind of subscribed database and mobile management device.Technical solution provided in an embodiment of the present invention, to realize that improving network side manages and controls ability to M2M equipment.

Description

Control method, subscribed database and the mobile management device of M2M equipment

[technical field]

The present invention relates to the Machine To Machine communications field (Machine-to-Machine, M2M) more particularly to a kind of M2M Control method, subscribed database and the mobile management device of equipment.

[background technique]

The following all trades and professions will all introduce M2M communication technology, for different application scenarios, it will there is the M2M of tera-scale Equipment introduces.M2M equipment has the device characteristics such as the time controlled characteristic of itself, low mobility, and M2M equipment is according to these equipment Characteristic and network-side communication, for example, the time controlled characteristic of M2M equipment is can to send data to network side at 2 points to 4 points, Then M2M equipment only sends data to network side within 2 points to 4 points this periods according to the time controlled characteristic.

However, network side does not have the device characteristics of M2M equipment, cause network side to the control and management capability of M2M equipment It is relatively low, for example, M2M equipment according to the time controlled characteristic, only sends data to network side within 2 points to 4 points this periods, But time controlled characteristic of the network side due to not knowing the M2M equipment, network side will be always maintained at the company of communication linkage Logical state；Alternatively, M2M equipment has low mobility, the M2M equipment (detection device that such as geographical location is fixed throughout the year) is indicated Mobility it is lower, can for a long time be located at same geographical location, but network side can update always the M2M equipment position letter Breath, therefore, the access of the M2M equipment of magnanimity not only proposes higher requirement to the ability that manages and controls of network side, can also Increase the transmission load between network side and M2M equipment, brings immense pressure to network side, therefore improve network side and set to M2M The standby ability that manages and controls is a problem to be solved.

[summary of the invention]

In view of this, the embodiment of the invention provides control method, subscribed database and the mobile managements of a kind of M2M equipment Equipment, to realize that improving network side manages and controls ability to M2M equipment.

In a first aspect, the embodiment of the invention provides a kind of control methods of Machine To Machine M2M equipment, comprising:

Subscribed database receives the request message that mobile management device is sent, and includes M2M equipment in the request message Mark；

Mark of the subscribed database according to the M2M equipment, obtains the device characteristics of the M2M equipment；

The subscribed database sends the device characteristics of the M2M equipment to the mobile management device, so that described Device characteristics of the mobile management entity according to the M2M equipment execute mobile management operation relevant to the M2M equipment.

In the first possible implementation of the first aspect, the device characteristics of the M2M equipment include that the M2M is set The shared characteristic of standby proprietary characteristic and/or M2M equipment affiliated M2M equipment group.

In the second possible implementation of the first aspect, mark of the subscribed database according to the M2M equipment Know, obtain the device characteristics of the M2M equipment, comprising:

Mark of the subscribed database according to the M2M equipment obtains characteristic corresponding with the mark of the M2M equipment Mark；

The subscribed database obtains the M2M equipment corresponding with the characteristic identification according to the characteristic identification Device characteristics.

Second aspect, the embodiment of the invention provides a kind of control methods of M2M equipment, comprising:

Mobile management device sends request message to subscribed database, includes the mark of M2M equipment in the request message, So that mark of the subscribed database according to the M2M equipment, the device characteristics of the M2M equipment are obtained, and to institute State the device characteristics that mobile management device sends the M2M equipment；

Device characteristics of the mobile management entity according to the M2M equipment execute movement relevant to the M2M equipment Management operation.

In the first possible implementation of the second aspect, the device characteristics of the M2M equipment include that the M2M is set The shared characteristic of standby proprietary characteristic and/or M2M equipment affiliated M2M equipment group.

In conjunction with the possible implementation of the first of second aspect or second aspect, second in second aspect is possible In implementation, the device characteristics of the M2M equipment are the shared characteristic of M2M equipment affiliated M2M equipment group；The side Method further include:

Mark of the mobile management device according to other M2M equipment in M2M equipment group in addition to the M2M equipment Know, obtains characteristic identification corresponding with the mark of other M2M equipment；

If the characteristic identification indicates that the device characteristics of other M2M equipment are shared characteristic, the mobile management is set The standby shared characteristic for obtaining M2M equipment group；

Shared characteristic of the mobile management device according to M2M equipment group executes and other described M2M equipment phases The mobile management of pass operates.

Second in conjunction with the possible implementation of the first of second aspect or second aspect or second aspect is possible Implementation, in the third possible implementation of the second aspect, the proprietary characteristic or M2M device cluster of the M2M equipment The shared characteristic of group includes at least one of following information: Hypomobility, time controlled characteristic, time tolerate characteristic, small data Transmission characteristic, low frequency transmission characteristic and machine type communication MTC monitor characteristic.

In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect In, device characteristics of the mobile management entity according to the M2M equipment execute mobile management relevant to the M2M equipment Operation, comprising:

The mobile management device keeps the connected state of communication link with M2M equipment according to the time controlled characteristic； Alternatively,

Low mobility of the mobile management device according to the M2M equipment is determined and is sent to the subscribed database The sending cycle of the data of the M2M equipment.

The third aspect, the embodiment of the invention provides a kind of subscribed databases, comprising:

Receiving unit includes M2M equipment in the request message for receiving the request message of mobile management device transmission Mark；

Processing unit obtains the device characteristics of the M2M equipment for the mark according to the M2M equipment；

Transmission unit, for sending the device characteristics of the M2M equipment to the mobile management device, so that the shifting Dynamic device characteristics of the management entity according to the M2M equipment execute mobile management operation relevant to the M2M equipment.

In the first possible implementation of the third aspect, the device characteristics of the M2M equipment include that the M2M is set The shared characteristic of standby proprietary characteristic and/or M2M equipment affiliated M2M equipment group.

In the second possible implementation of the third aspect, the processing unit further comprises:

First processing module obtains corresponding with the mark of the M2M equipment for the mark according to the M2M equipment Characteristic identification；

Second processing module, for obtaining the M2M equipment corresponding with the characteristic identification according to the characteristic identification Device characteristics.

Fourth aspect, the embodiment of the invention provides a kind of mobile management devices, comprising:

Transmission unit includes the mark of M2M equipment in the request message for sending request message to subscribed database Know, so that mark of the subscribed database according to the M2M equipment, obtains the device characteristics of the M2M equipment, Yi Jixiang The mobile management device sends the device characteristics of the M2M equipment；

Mobile management unit executes shifting relevant to the M2M equipment for the device characteristics according to the M2M equipment Dynamic management operation.

In the first possible implementation of the fourth aspect, the device characteristics of the M2M equipment include that the M2M is set The shared characteristic of standby proprietary characteristic and/or M2M equipment affiliated M2M equipment group.

In conjunction with the possible implementation of the first of fourth aspect or fourth aspect, second in fourth aspect is possible In implementation, the equipment further include: first processing units, the second processing unit:

The first processing units, for being set according to other M2M in M2M equipment group in addition to the M2M equipment Standby mark obtains characteristic identification corresponding with the mark of other M2M equipment；

Described the second processing unit, if indicating that the device characteristics of other M2M equipment are total for the characteristic identification Characteristic is enjoyed, the shared characteristic of M2M equipment group is obtained；

The mobile management unit, is also used to the shared characteristic according to M2M equipment group, execute with it is described other The relevant mobile management operation of M2M equipment.

Second in conjunction with the possible implementation of the first of fourth aspect or fourth aspect or fourth aspect is possible Implementation, in the third possible implementation of the fourth aspect, the proprietary characteristic or M2M device cluster of the M2M equipment The shared characteristic of group includes at least one of following information: Hypomobility, time controlled characteristic, time tolerate characteristic, small data Transmission characteristic, low frequency transmission characteristic and MTC monitor characteristic.

In conjunction with the third possible implementation of fourth aspect, in the 4th kind of possible implementation of fourth aspect In, the mobile management unit is specifically used for:

The mobile management device keeps the connected state of communication link with M2M equipment according to the time controlled characteristic； Alternatively,

Low mobility of the mobile management device according to the M2M equipment is determined and is sent to the subscribed database The sending cycle of the data of the M2M equipment.

Through the above technical solutions, mobile management device obtains the device characteristics of M2M equipment from subscribed database, so as to Targetedly M2M equipment is controlled and be managed according to device characteristics, the transmission load between M2M equipment is reduced, The pressure for reducing network side, it is thus possible to improve network side manages and controls ability to M2M equipment；In addition, in M2M equipment In the case that the shared characteristic of group and the proprietary characteristic of M2M equipment exist simultaneously, subscribed database be can be determined that using M2M The shared characteristic of equipment group, or using the proprietary characteristic of M2M equipment, therefore, technical solution of the present invention can also be solved The shared characteristic of M2M equipment group and the special individual collision problem of M2M equipment.

[Detailed description of the invention]

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field For those of ordinary skill, without any creative labor, it can also be obtained according to these attached drawings other attached Figure.

Fig. 1 is the flow diagram of the control method one of M2M equipment provided by the embodiment of the present invention；

Fig. 2 is the storage schematic diagram of subscribed database in the embodiment of the present invention；

Fig. 3 is the flow diagram of the control method two of M2M equipment provided by the embodiment of the present invention；

Fig. 4 is the flow diagram of the embodiment one of the control method of M2M equipment provided by the embodiment of the present invention；

Fig. 5 is the flow diagram of the embodiment two of the control method of M2M equipment provided by the embodiment of the present invention；

Fig. 6 is the flow diagram of the embodiment three of the control method of M2M equipment provided by the embodiment of the present invention；

Fig. 7 is the flow diagram of the example IV of the control method of M2M equipment provided by the embodiment of the present invention；

Fig. 8 is the functional block diagram of subscribed database provided by the embodiment of the present invention；

Fig. 9 is the structural schematic diagram of subscribed database provided by the embodiment of the present invention；

Figure 10 is the functional block diagram of mobile management device provided by the embodiment of the present invention；

Figure 11 is the structural schematic diagram of mobile management device provided by the embodiment of the present invention.

[specific embodiment]

For a better understanding of the technical solution of the present invention, being retouched in detail to the embodiment of the present invention with reference to the accompanying drawing It states.

It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its Its embodiment, shall fall within the protection scope of the present invention.

The embodiment of the present invention provides a kind of control method of M2M equipment, referring to FIG. 1, Fig. 1 is mentioned by the embodiment of the present invention The flow diagram of the control method one of the M2M equipment of confession, as shown, method includes the following steps:

Step 101, subscribed database receives the request message that mobile management device is sent, and includes in the request message The mark of M2M equipment.

Wherein, subscribed database receives the request message that mobile management device is sent, and sets in the request message comprising M2M Standby mark；Wherein, the request message can be location update request message；The mark of the M2M equipment may include: IMSI；It can also include the device identification (M2M Device Indication) of M2M equipment.

Step 102, mark of the subscribed database according to the M2M equipment, the equipment for obtaining the M2M equipment are special Property.

Specifically, referring to FIG. 2, the following contents can be stored in advance with form shown in Fig. 2 in the subscribed database: extremely Corresponding relationship (the M2M equipment in such as Fig. 2 of each M2M equipment group and at least two M2M equipment in a few M2M equipment group Group identification and IMSI1~IMSI n)；In at least one M2M equipment group, at least one of each M2M equipment group is shared Characteristic (shared characteristic 1~shared characteristic m) in such as Fig. 2；At least one proprietary characteristic of each M2M equipment is (in such as Fig. 2 Proprietary characteristic 1~proprietary characteristic k) under IMSI1；The corresponding characteristic identification of each M2M equipment (does not give in Fig. 2 here Out)；The storage content that the corresponding storage content of IMSI1 and a M2M equipment group are only provided in Fig. 2 carries out example, but not table Show and only stores a M2M equipment and a M2M equipment group.

Mark of the subscribed database according to the M2M equipment obtains characteristic corresponding with the mark of the M2M equipment Mark；The subscribed database is according to the characteristic identification, the equipment for obtaining the M2M equipment corresponding with the characteristic identification Characteristic；The device characteristics of the M2M equipment include that the proprietary characteristic of the M2M equipment and/or the affiliated M2M of M2M equipment are set The shared characteristic of standby group；Wherein, the proprietary characteristic of M2M equipment is that the network function of the network optimization is realized for M2M application, i.e., The proprietary characteristic of M2M equipment is used to optimize the network function in M2M application, embodies the independence between M2M equipment；M2M equipment Proprietary characteristic or the shared characteristic of M2M equipment group may include at least one of following information: Hypomobility, time are controlled Characteristic, time tolerance characteristic, small data transmission characteristic, low frequency transmission characteristic and machine type communication (Machine Type Communications, MTC) monitoring characteristic etc..

For example, the form that subscribed database can use tactful value list stores the corresponding characteristic identification of the M2M equipment； It include the variable of N byte, N >=xM/4, wherein x is the number of the device characteristics of M2M equipment, and M is in the strategy value list The number of M2M equipment in M2M equipment group, N, x and M are integer；Every two bit storage one in the variable of the N byte The characteristic identification of one device characteristics of M2M equipment, it is the M2M equipment that the characteristic identification, which is used to indicate the device characteristics, Proprietary characteristic or the characteristic identification to be used to indicate the device characteristics be that the M2M equipment affiliated M2M equipment group being total to Enjoy characteristic.

For example, the variable for 4 bytes for including in the strategy value list, wherein minimum since minimum dibit The characteristic identification of the device characteristics 1 of M2M equipment 1 is stored in 1st bit and the 2nd bit, stores M2M in the 3rd bit and the 4th bit The characteristic identification of the device characteristics 2 of equipment 1, and so on, such as: the equipment that M2M equipment 1 is stored in the 1st bit and the 2nd bit is special Property 1 characteristic identification be 00, indicate device characteristics 1 be M2M equipment affiliated M2M equipment group in accordingly share characteristic, the 3rd ratio The characteristic identification that the device characteristics 2 of M2M equipment 1 are stored in special and the 4th bit is 01, indicates that device characteristics 2 are the special of M2M equipment There is characteristic.

Step 103, the subscribed database sends the device characteristics of the M2M equipment to the mobile management device, with So that device characteristics of the mobile management entity according to the M2M equipment, execute mobile management relevant to the M2M equipment Operation.

The embodiment of the present invention provides a kind of control method of M2M equipment, referring to FIG. 3, Fig. 3 is mentioned by the embodiment of the present invention The flow diagram of the control method two of the M2M equipment of confession, as shown, method includes the following steps:

Step 301, mobile management device sends request message to subscribed database, sets in the request message comprising M2M Standby mark, so that mark of the subscribed database according to the M2M equipment, obtains the device characteristics of the M2M equipment, And the device characteristics of the M2M equipment are sent to the mobile management device.

Wherein, the request message can be location update request message.

The device characteristics of the M2M equipment include the M2M equipment proprietary characteristic and/or the affiliated M2M of M2M equipment The shared characteristic of equipment group.

Step 302, device characteristics of the mobile management entity according to the M2M equipment execute and the M2M equipment phase The mobile management of pass operates.

Specifically, the proprietary characteristic of the M2M equipment or the shared characteristic of M2M equipment group include in following information at least One: Hypomobility, time controlled characteristic, time tolerance characteristic, small data transmission characteristic, low frequency transmission characteristic and MTC prison Control characteristic.

Device characteristics of the mobile management entity according to the M2M equipment execute movement relevant to the M2M equipment Management operation keeps the connected state of communication link with M2M equipment such as according to the time controlled characteristic of M2M equipment；Alternatively, according to According to the low mobility of M2M equipment, the sending cycle that the data of M2M equipment are sent to subscribed database is determined.

Preferably, the device characteristics of the M2M equipment are the shared characteristic of M2M equipment affiliated M2M equipment group；Institute After stating step 302, can also include:

Mark of the mobile management device according to other M2M equipment in M2M equipment group in addition to the M2M equipment Know, obtains characteristic identification corresponding with the mark of other M2M equipment；If the characteristic identification indicates that other described M2M are set Standby device characteristics are shared characteristic, and the mobile management device obtains the shared characteristic of M2M equipment group；The movement Shared characteristic of the management equipment according to M2M equipment group executes mobile management behaviour relevant to other described M2M equipment Make.

In the above method, the mobile management device can be the Universal Terrestrial wireless access network (Evolved of evolution Universal Terrestrial Radio Access Network, E-UTRAN) in mobility management entity (Mobility Management Entity, MME) can also be Universal Terrestrial wireless access network (Universal Terrestrial Radio Access Network, UTRAN)/global system for mobile communications (Global System for Mobile Communications, GSM) enhanced data rates for gsm evolution technology (Enhanced Data Rate for GSM Evolution, EDGE) service universal grouping wireless in wireless access network (Radio Access Network, GERAN) Service (General Packet Radio Service, GPRS) supporting node (Serving GPRS Supporting Node, SGSN) etc..

Above-mentioned subscribed database can be home location register (Home Location Register, HLR), can be with For home subscriber server (Home Subscriber Server, HSS) etc..

Above-mentioned M2M equipment can be MTC device.

It include at least two M2M equipment in above-mentioned M2M equipment group；For example, the M2M for belonging to same M2M equipment group is set Standby is the M2M equipment positioned at same geographic area, or belong to same M2M equipment group M2M equipment be same contracted user (such as The reading meter terminal of same water meter company) under M2M equipment.

It should be noted that having at least one M2M equipment group in subscribed database, and each M2M equipment group Zhong Bao At least two M2M equipment, the also proprietary characteristic of the shared characteristic and M2M equipment of preservation M2M equipment group are included, meanwhile, M2M equipment There are the proprietary characteristic of itself, the characteristic of Ye You group itself, M2M equipment group, therefore, if network side does not have setting for M2M equipment Standby characteristic, when causing network side relatively low to the control and management capability of M2M equipment, alternatively, the proprietary characteristic of M2M equipment with When the shared characteristic of M2M equipment group has conflict, subscribed database needs the equipment to mobile management device instruction M2M equipment Characteristic.When subscribed database needs to provide the device characteristics of M2M equipment to mobile management device, it is thus necessary to determine that M2M equipment Device characteristics are to be subject to the shared characteristic of M2M equipment group, or be subject to the proprietary characteristic of M2M equipment.

Wherein, for the M2M equipment in same M2M equipment group, the device characteristics of all M2M equipment are all set for M2M The shared characteristic of standby group；Alternatively, the equipment of at least one M2M equipment is special for the M2M equipment in same M2M equipment group Property be M2M equipment group shared characteristic, the device characteristics of at least one M2M equipment are the proprietary characteristic of M2M equipment；Alternatively, For the M2M equipment in same M2M equipment group, the equipment of the characteristic of all M2M equipment is all the proprietary spy of M2M equipment Property.

For a M2M equipment, all devices characteristic of the M2M equipment is all being total to for M2M equipment affiliated M2M equipment group Enjoy characteristic；Alternatively, at least one device characteristics is the shared spy of M2M equipment group at least two characteristics of the M2M equipment Property, at least one device characteristics is the proprietary characteristic of M2M equipment；Alternatively, all devices characteristic of the M2M equipment all sets for M2M Standby proprietary characteristic.

Embodiment one

Referring to FIG. 4, it is a kind of stream of the embodiment one of the control method of M2M equipment provided by the embodiment of the present invention Journey schematic diagram, in the present embodiment, the device characteristics of all M2M equipment are all the shared spy of M2M equipment group in M2M equipment group Property；As shown, method includes the following steps:

Step 401, subscribed database stores the shared characteristic of at least one M2M equipment group；Subscribed database store to The proprietary characteristic of each M2M equipment in a few M2M equipment group；Subscribed database stores at least one M2M equipment group The corresponding relationship of each M2M equipment group and at least two M2M equipment；Subscribed database stores the characteristic mark of each M2M equipment Know；Wherein, the method that subscribed database stores the signature identification of each M2M equipment can be with are as follows: subscribed database stores each M2M The corresponding tactful value list of equipment group includes the characteristic identification of M2M equipment in tactful value list.

Step 402,1 first time of M2M equipment sends attachment (Attach) request message, the attachment to mobile management device Include in request message: the IMSI of M2M equipment 1；It can also include device identification (the M2M Device of M2M equipment 1 Indication).

Step 403, after mobile management device receives the Attach Request message, certification request is sent to subscribed database and is disappeared Breath, for completing the certification of M2M equipment 1.

Step 404, mobile management device judges do not have locally according to the IMSI for including in the Attach Request message The device characteristics of M2M equipment 1, mobile management device send position updating request (Update Location to subscribed database Request) message includes in the location update request message: the IMSI of M2M equipment 1, shared M2M signing instruction information (Share M2M Subscription Indication), the shared M2M signing instruction information is TRUE, is used to indicate shifting Dynamic management equipment does not have the shared characteristic of M2M equipment group belonging to the M2M equipment 1；Preferably, the position updating request disappears Can also include in breath: the device identification of M2M equipment 1.

Step 405, in the present embodiment, the conflict-solving strategy of M2M equipment group belonging to M2M equipment 1 is homoplasy strategy, I.e. in M2M equipment group belonging to M2M equipment 1, the device characteristics of all M2M equipment are all the shared characteristic of M2M equipment group, label About IMSI of the database according to M2M equipment 1, obtains the characteristic identification of M2M equipment 1, according to the characteristic mark from tactful value list Know and determines that the device characteristics of M2M equipment 1 are the shared characteristic of M2M equipment group belonging to M2M equipment 1.

Step 406, IMSI and M2M equipment group and at least two M2M equipment of the subscribed database according to M2M equipment 1 Corresponding relationship, obtains the ID of M2M equipment group belonging to M2M equipment 1, and subscribed database obtains belonging to M2M equipment 1 according to the ID Then the shared characteristic of M2M equipment group sends downloading subscription data (Insert Subscription to mobile management device Data) request message, described to download comprising the device characteristics for sending M2M equipment 1 in subscription data request message, the M2M is set Standby 1 device characteristics are the shared characteristic of M2M equipment group belonging to the M2M equipment 1.

It wherein, can also be corresponding comprising M2M equipment group belonging to M2M equipment 1 in the downloading subscription data request message Tactful value list (Policy Value List), alternatively, the strategy value list configuration can be set in mobile management in advance It is standby.

Step 407, mobile management device includes M2M equipment belonging to M2M equipment 1 in subscription data request message according to downloading The shared characteristic of group obtains the device characteristics of M2M equipment 1, and relevant according to the device characteristics of acquisition execution M2M equipment 1 Mobile management operation, for example, the time controlled characteristic according to M2M equipment 1, the connected state of communication link is kept with M2M equipment 1 State determines the hair that the data of M2M equipment 1 are sent to subscribed database alternatively, whether having low mobility according to M2M equipment 1 Send period etc..

Step 408, mobile management device returns to downloading subscription data confirmation (Insert to subscribed database Subscription ACK) message.

Step 409, subscribed database updates confirmation (Update Location ACK) to mobile management device return position Message.

Step 410, M2M equipment 1 and mobile management device complete the mutual confirmation of attachment.

Step 411,2 first time of M2M equipment sends Attach Request message, the Attach Request message to mobile management device In include: the IMSI of M2M equipment 2；Can also include: the device identification of M2M equipment 2.In the present embodiment, M2M equipment 2 and M2M Equipment 1 belongs to same M2M equipment group.

Step 412, after mobile management device receives the Attach Request message, certification request is sent to subscribed database and is disappeared Breath, for completing the certification of M2M equipment 2.

Step 413, mobile management device judges M2M device cluster belonging to M2M equipment 2 according to preset tactful value list The conflict-solving strategy of group is all homoplasy strategy, i.e., the characteristic identification of M2M equipment 2 indicates that the device characteristics of M2M equipment 2 are The shared characteristic of M2M equipment group；Since mobile management device has had the shared of M2M equipment group belonging to shared M2M equipment 2 Characteristic, so mobile management device needs to indicate to subscribed database, mobile management device has had M2M belonging to M2M equipment 2 to set The shared characteristic of standby group；Mobile management device sends position updating request (Update Location to subscribed database Request) message includes in location update request message: the IMSI of MTC device 2 and shared M2M signing instruction information is shared M2M signing instruction information is FALSE, is used to indicate the shared spy that mobile management device has M2M equipment group belonging to M2M equipment 2 Property；Preferably, can also include in location update request message: the device identification of the M2M equipment 2.

Here, if the conflict-solving strategy of M2M equipment group is all homoplasy strategy, i.e. being total to M2M equipment group It enjoys subject to characteristic, then subscribed database no longer needs to issue the shared of M2M equipment group belonging to M2M equipment 2 to mobile management device Characteristic.

Step 414, further, in order to guarantee the one of the tactful value list stored in subscribed database and SGSN/MME It causes, it is preferred that it can also include: that subscribed database can send downloading subscription data request message to mobile management device, In the tactful value list comprising subscribed database storage, which can be with the strategy value that stores in mobile management device List is consistent, is also possible to the tactful value list obtained after updating.

Step 415, shared characteristic of the mobile management device according to M2M equipment group obtains the device characteristics of M2M equipment 2, And the device characteristics according to M2M equipment 2, execute mobile management operation relevant to M2M equipment 2.

Step 416, mobile management device returns to downloading subscription data confirmation message.

Step 417, subscribed database updates confirmation message to mobile management device return position.

Step 418, M2M equipment 2 and mobile management device complete the mutual confirmation of attachment.

Embodiment two

Referring to FIG. 5, it is a kind of stream of the embodiment two of the control method of M2M equipment provided by the embodiment of the present invention Journey schematic diagram, in the present embodiment, the device characteristics of each M2M equipment are the proprietary characteristic of M2M equipment in M2M equipment group, For example, the device characteristics of M2M equipment 1 are the proprietary characteristic of M2M equipment 1, the device characteristics of M2M equipment 2 are the special of M2M equipment 2 There is characteristic；As shown, method includes the following steps:

Step 501, subscribed database stores the shared characteristic of at least one M2M equipment group；Subscribed database store to The proprietary characteristic of each M2M equipment in a few M2M equipment group；Subscribed database stores at least one M2M equipment group The corresponding relationship of each M2M equipment group and at least two M2M equipment；Subscribed database stores the characteristic mark of each M2M equipment Know；Wherein, the method that subscribed database stores the signature identification of each M2M equipment can be with are as follows: subscribed database stores each M2M The corresponding tactful value list of equipment group includes the characteristic identification of M2M equipment in tactful value list.

Step 502,1 first time of M2M equipment sends attachment (Attach) request message, the attachment to mobile management device Include in request message: the IMSI of M2M equipment 1；It can also include the device identification of M2M equipment 1.

Step 503, after mobile management device receives the Attach Request message, certification request is sent to subscribed database and is disappeared Breath, for completing the certification of M2M equipment 1.

Step 504, mobile management device judges do not have locally according to the IMSI for including in the Attach Request message The device characteristics of the M2M equipment of M2M equipment 1；Mobile management device sends position updating request (Update to subscribed database Location Request) message, include in the location update request message: the IMSI of M2M equipment 1, shared M2M signing refer to Show information (Share M2M Subscription Indication), the shared M2M signing instruction information is TRUE, is used for Instruction mobile management device does not have the shared characteristic of M2M equipment group belonging to the M2M equipment 1；Preferably, the location updating Can also include in request message: the device identification of M2M equipment 1.

Step 505, in the present embodiment, the conflict-solving strategy of M2M equipment group belonging to M2M equipment 1 is each anisotropic strategy, I.e. in M2M equipment group belonging to M2M equipment 1, the device characteristics of each M2M equipment are the proprietary characteristic of M2M equipment, number of contracting IMSI according to library according to M2M equipment 1, obtains the characteristic identification of M2M equipment 1 from tactful value list, true according to the characteristic identification The device characteristics for determining M2M equipment 1 are the proprietary characteristic of M2M equipment 1.

Step 506, IMSI of the subscribed database according to M2M equipment 1 obtains the proprietary characteristic of M2M equipment 1, then to shifting Dynamic management equipment sends downloading subscription data (Insert Subscription Data) request message, the downloading subscription data Device characteristics comprising transmission M2M equipment 1 in request message, the device characteristics of the M2M equipment 1 are the special of the M2M equipment 1 There is characteristic.

Wherein, subscribed database can also according to M2M equipment 1 IMSI and M2M equipment group and at least two M2M equipment Corresponding relationship, obtain the ID of M2M equipment group belonging to M2M equipment 1, subscribed database obtains M2M equipment group according to the ID Corresponding strategy value list, also downloading subscription data (the Insert Subscription Data) request message is sent to shifting Dynamic management equipment；Alternatively, can be in advance by the strategy value list configuration in mobile management device.

It step 507, include the proprietary characteristic of M2M equipment 1 in mobile management device foundation downloading subscription data request message, The device characteristics of M2M equipment 1 are obtained, and execute the operation of the relevant mobile management of M2M equipment 1, example according to the device characteristics of acquisition Such as, according to the time controlled characteristic of M2M equipment 1, the connected state of communication link is kept with M2M equipment 1, alternatively, setting according to M2M Whether standby 1 have low mobility, determines the sending cycle etc. that the data of M2M equipment 1 are sent to subscribed database.

Step 508, mobile management device returns to downloading subscription data confirmation (Insert to subscribed database Subscription ACK) message.

Step 509, subscribed database updates confirmation (Update Location ACK) to mobile management device return position Message.

Step 510, M2M equipment 1 and mobile management device complete the mutual confirmation of attachment.

Step 511,2 first time of M2M equipment sends Attach Request message, the Attach Request message to mobile management device In include: the IMSI of M2M equipment 2；Can also include: the device identification of M2M equipment 2.In the present embodiment, M2M equipment 2 and M2M Equipment 1 belongs to same M2M equipment group.

Step 512, after mobile management device receives the Attach Request message, certification request is sent to subscribed database and is disappeared Breath, for completing the certification of M2M equipment 2.

Step 513, mobile management device judges M2M device cluster belonging to M2M equipment 2 according to the tactful value list received The conflict-solving strategy of group is all each anisotropic strategy, i.e. the device characteristics of the M2M equipment 2 proprietary characteristic that is the M2M equipment 2；By There is no the proprietary characteristic of M2M equipment 2 in mobile management device, then mobile management device sends location updating to subscribed database and asks (Update Location Request) message is sought, includes in location update request message: the IMSI of MTC device 2；Preferably, Can also include in the location update request message: the device identification of M2M equipment 2.

Here, if the conflict-solving strategy of M2M equipment group is each anisotropic strategy, i.e., the M2M in M2M equipment group is set Standby device characteristics are all the proprietary characteristic of M2M equipment, then subscribed database needs to issue M2M equipment 2 to mobile management device again Proprietary characteristic.

Step 514, in the present embodiment, the conflict-solving strategy of M2M equipment group belonging to M2M equipment 2 is each anisotropic strategy, I.e. in M2M equipment group belonging to M2M equipment 2, the device characteristics of all M2M equipment are all the proprietary characteristic of M2M equipment, number of contracting IMSI according to library according to M2M equipment 2, obtains the characteristic identification of M2M equipment 2 from tactful value list, true according to the characteristic identification The device characteristics for determining M2M equipment 2 are the proprietary characteristic of M2M equipment 2.

Step 515, subscribed database sends downloading subscription data (Insert Subscription to mobile management device Data) request message, the device characteristics downloaded in subscription data request message comprising M2M equipment 2, the M2M equipment 2 Device characteristics are the proprietary characteristic of M2M equipment 2.

Step 516, proprietary characteristic of the mobile management device according to the M2M equipment 2 received, the equipment for obtaining M2M equipment 2 are special Property, and the operation of the relevant mobile management of M2M equipment 2 is executed according to the device characteristics of M2M equipment 2.

Step 517, mobile management device returns to downloading subscription data confirmation message.

Step 518, subscribed database updates confirmation message to mobile management device return position.

Step 519, M2M equipment 2 and mobile management device complete the mutual confirmation of attachment.

Embodiment three

Referring to FIG. 6, it is a kind of stream of the embodiment three of the control method of M2M equipment provided by the embodiment of the present invention Journey schematic diagram, in the present embodiment, the intermediateness strategy according to M2M equipment group determines the device characteristics of each M2M equipment, i.e., There are the device characteristics of at least one M2M equipment in M2M equipment group for the shared characteristic of M2M equipment group, there is at least one M2M The device characteristics of equipment are the proprietary characteristic of M2M equipment, in the present embodiment, the device characteristics of M2M equipment 1 in M2M equipment group For the shared characteristic of M2M equipment group, the device characteristics of M2M equipment 2 are the proprietary characteristic of M2M equipment 2；As shown, the party Method the following steps are included:

Step 601, subscribed database stores the shared characteristic of at least one M2M equipment group；Subscribed database store to The proprietary characteristic of each M2M equipment in a few M2M equipment group；Subscribed database stores at least one M2M equipment group The corresponding relationship of each M2M equipment group and at least two M2M equipment；Subscribed database stores the characteristic mark of each M2M equipment Know；Wherein, the method that subscribed database stores the signature identification of each M2M equipment can be with are as follows: subscribed database stores each M2M The corresponding tactful value list of equipment group includes the characteristic identification of M2M equipment in tactful value list.

Step 602,1 first time of M2M equipment sends attachment (Attach) request message, the attachment to mobile management device Include in request message: the IMSI of M2M equipment 1；It can also include the device identification of M2M equipment 1.

Step 603, after mobile management device receives the Attach Request message, certification request is sent to subscribed database and is disappeared Breath, for completing the certification of M2M equipment 1.

Step 604, mobile management device judges do not have locally according to the IMSI for including in the Attach Request message The device characteristics of M2M equipment 1；Mobile management device sends position updating request (Update Location to subscribed database Request) message includes in the location update request message: the IMSI of M2M equipment 1, shared M2M signing instruction information (Share M2M Subscription Indication), the shared M2M signing instruction information is TRUE, is used to indicate shifting Dynamic management equipment does not have the shared characteristic of M2M equipment group belonging to the M2M equipment 1；Preferably, the position updating request disappears Can also include in breath: the device identification of M2M equipment 1.

Step 605, in the present embodiment, the conflict-solving strategy of M2M equipment group belonging to M2M equipment 1 is intermediateness strategy, I.e. in M2M equipment group belonging to M2M equipment 1, the device characteristics for having at least one M2M equipment are the shared spy of M2M equipment group Property, proprietary characteristic of the device characteristics of at least one M2M equipment for M2M equipment, IMSI of the subscribed database according to M2M equipment 1, The characteristic identification that M2M equipment 1 is obtained from tactful value list, the device characteristics for determining M2M equipment 1 according to the characteristic identification are The shared characteristic of M2M equipment group belonging to M2M equipment 1.

Step 606, IMSI and M2M equipment group and at least two M2M equipment of the subscribed database according to M2M equipment 1 Corresponding relationship, obtains the ID of M2M equipment group belonging to M2M equipment 1, and subscribed database obtains belonging to M2M equipment 1 according to the ID Then the shared characteristic of M2M equipment group sends downloading subscription data (Insert Subscription to mobile management device Data) request message, described to download comprising the device characteristics for sending M2M equipment 1 in subscription data request message, the M2M is set Standby 1 device characteristics are the shared characteristic of M2M equipment group belonging to the M2M equipment 1.

It wherein, can also be corresponding comprising M2M equipment group belonging to M2M equipment 1 in the downloading subscription data request message Tactful value list (Policy Value List), alternatively, the strategy value list configuration can be set in mobile management in advance It is standby.

Step 607, mobile management device includes M2M equipment belonging to M2M equipment 1 in subscription data request message according to downloading The shared characteristic of group obtains the device characteristics of M2M equipment 1, and relevant according to the device characteristics of acquisition execution M2M equipment 1 Mobile management operation, for example, the time controlled characteristic according to M2M equipment 1, the connected state of communication link is kept with M2M equipment 1 State determines the hair that the data of M2M equipment 1 are sent to subscribed database alternatively, whether having low mobility according to M2M equipment 1 Send period etc..

Step 608, mobile management device returns to downloading subscription data confirmation (Insert to subscribed database Subscription ACK) message.

Step 609, subscribed database updates confirmation (Update Location ACK) to mobile management device return position Message.

Step 610, M2M equipment 1 and mobile management device complete the mutual confirmation of attachment.

Step 611,2 first time of M2M equipment sends Attach Request message, the Attach Request message to mobile management device In include: the IMSI of M2M equipment 2；Can also include: the device identification of M2M equipment 2.In the present embodiment, M2M equipment 2 and M2M Equipment 1 belongs to same M2M equipment group.

Step 612, after mobile management device receives the Attach Request message, certification request is sent to subscribed database and is disappeared Breath, for completing the certification of M2M equipment 2.

Step 613, mobile management device judges M2M device cluster belonging to M2M equipment 2 according to the tactful value list received The conflict-solving strategy of group is all intermediateness strategy, since mobile management device has had M2M equipment belonging to shared M2M equipment 2 The shared characteristic of group, so mobile management device needs to indicate to subscribed database, mobile management device has had M2M equipment The shared characteristic of M2M equipment group belonging to 2；Mobile management device sends position updating request (Update to subscribed database Location Request) message, include in location update request message: the IMSI of MTC device 2 and shared M2M signing instruction Information, sharing M2M signing instruction information is FALSE, and being used to indicate mobile management device has M2M equipment group belonging to M2M equipment 2 Shared characteristic；Preferably, can also include in the location update request message: the device identification of M2M equipment 2.

Step 614, in the present embodiment, the conflict-solving strategy of M2M equipment group belonging to M2M equipment 2 is intermediateness strategy, I.e. in M2M equipment group belonging to M2M equipment 1, the device characteristics for having at least one M2M equipment are the shared spy of M2M equipment group Property, the device characteristics of at least one M2M equipment are the proprietary characteristic of M2M equipment, and in the present embodiment, subscribed database is according to M2M The IMSI of equipment 2 obtains the characteristic identification of M2M equipment 2 from tactful value list, determines M2M equipment 2 according to the characteristic identification Device characteristics are the proprietary characteristic of M2M equipment 2.

Step 615, subscribed database sends downloading subscription data (Insert Subscription to mobile management device Data) request message, the device characteristics downloaded in subscription data request message comprising M2M equipment 2, the M2M equipment 2 Device characteristics are the proprietary characteristic of the M2M equipment 2.

Step 616, for mobile management device according to the proprietary characteristic for receiving M2M equipment 2, the equipment for obtaining M2M equipment 2 is special Property, and the operation of the relevant mobile management of M2M equipment 2 is executed according to the device characteristics of M2M equipment 2.

Step 617, mobile management device returns to downloading subscription data confirmation message.

Step 618, subscribed database updates confirmation message to mobile management device return position.

Step 619, M2M equipment 2 and mobile management device complete the mutual confirmation of attachment.

Example IV

Referring to FIG. 7, it is a kind of stream of the example IV of the control method of M2M equipment provided by the embodiment of the present invention Journey schematic diagram, in the present embodiment, the homoplasy strategy according to M2M equipment determines each device characteristics of M2M equipment, i.e. M2M is set In at least two standby device characteristics, at least one device characteristics is to share accordingly in the M2M equipment affiliated M2M equipment group Characteristic, at least one device characteristics are corresponding proprietary characteristic in M2M equipment；As shown, method includes the following steps:

Step 701, subscribed database stores the shared characteristic of at least one M2M equipment group；Subscribed database store to The proprietary characteristic of each M2M equipment in a few M2M equipment group；Subscribed database stores at least one M2M equipment group The corresponding relationship of each M2M equipment group and at least two M2M equipment；Subscribed database stores the characteristic mark of each M2M equipment Know；Wherein, the method that subscribed database stores the signature identification of each M2M equipment can be with are as follows: subscribed database stores each M2M The corresponding tactful value list of equipment group, the characteristic identification comprising each M2M equipment and each M2M are set in tactful value list The characteristic identification of standby each device characteristics.

Step 702,1 first time of M2M equipment sends attachment (Attach) request message, the attachment to mobile management device Include in request message: the IMSI of M2M equipment 1；It can also include device identification (the M2M Device of M2M equipment 1 Indication).

Step 703, after mobile management device receives the Attach Request message, certification request is sent to subscribed database and is disappeared Breath, for completing the certification of M2M equipment 1.

Step 704, mobile management device judges do not have locally according to the IMSI for including in the Attach Request message The device characteristics of the M2M equipment of M2M equipment 1；Mobile management device sends position updating request (Update to subscribed database Location Request) message, include in the location update request message: the IMSI of M2M equipment 1, shared M2M signing refer to Show information (Share M2M Subscription Indication), the shared M2M signing instruction information is TRUE, is used for Instruction mobile management device does not have the shared characteristic of M2M equipment group belonging to the M2M equipment 1；Preferably, the location updating Can also include in request message: the device identification of M2M equipment 1.

Step 705, in the present embodiment, the conflict-solving strategy of M2M equipment 1 be each anisotropic strategy, i.e. M2M equipment 1 extremely In few two device characteristics, at least one device characteristics is to share characteristic in M2M equipment group belonging to the M2M equipment 1 accordingly, At least one device characteristics is corresponding proprietary characteristic in M2M equipment 1, then each equipment of the subscribed database according to M2M equipment 1 The characteristic identification of characteristic determines that the device characteristics of M2M equipment 1 include M2M belonging to the proprietary characteristic and M2M equipment 1 of M2M equipment 1 The shared characteristic of equipment group.

Step 706, IMSI and M2M equipment group and at least two M2M equipment of the subscribed database according to M2M equipment 1 Corresponding relationship, obtains the ID of M2M equipment group belonging to M2M equipment 1, and subscribed database obtains belonging to M2M equipment 1 according to the ID The tactful value list of M2M equipment group and the proprietary spy of M2M equipment 1 belonging to the shared characteristic of M2M equipment group, M2M equipment 1 Property, downloading subscription data (Insert Subscription Data) request message then is sent to mobile management device, it is described Download the characteristic mark of each device characteristics of the device characteristics and M2M equipment 1 in subscription data request message comprising M2M equipment 1 Know, the device characteristics include the shared characteristic of M2M equipment group belonging to the proprietary characteristic and M2M equipment 1 of M2M equipment 1.

Step 707, mobile management device includes M2M equipment belonging to M2M equipment 1 in subscription data request message according to downloading Shared characteristic, the characteristic identification of each device characteristics of M2M equipment 1 and the proprietary characteristic of M2M equipment 1 of group obtain M2M The device characteristics of equipment 1, and the operation of the relevant mobile management of M2M equipment 1 is executed according to the device characteristics of acquisition, for example, foundation The time controlled characteristic of M2M equipment 1, with M2M equipment 1 keep communication link connected state, alternatively, according to M2M equipment 1 whether With low mobility, the sending cycle etc. that the data of M2M equipment 1 are sent to subscribed database is determined.

Step 708, mobile management device returns to downloading subscription data confirmation (Insert to subscribed database Subscription ACK) message.

Step 709, subscribed database updates confirmation (Update Location ACK) to mobile management device return position Message.

Step 710, M2M equipment 1 and mobile management device complete the mutual confirmation of attachment.

The embodiment of the present invention, which further provides, realizes the Installation practice of each step and method in above method embodiment.

The embodiment of the present invention provides a kind of subscribed database, referring to FIG. 8, it is signing provided by the embodiment of the present invention The functional block diagram of database corresponds to method shown in FIG. 1, as shown, the subscribed database includes:

Receiving unit 80 is set in the request message comprising M2M for receiving the request message of mobile management device transmission Standby mark；

Processing unit 81 obtains the device characteristics of the M2M equipment for the mark according to the M2M equipment；

Transmission unit 82, for sending the device characteristics of the M2M equipment to the mobile management device, so that described Device characteristics of the mobile management entity according to the M2M equipment execute mobile management operation relevant to the M2M equipment.

Wherein, the device characteristics of the M2M equipment include the M2M equipment proprietary characteristic and/or the M2M equipment institute Belong to the shared characteristic of M2M equipment group.

Wherein, the processing unit 81 further comprises:

First processing module 811 obtains corresponding with the mark of the M2M equipment for the mark according to the M2M equipment Characteristic identification；

Second processing module 812, for obtaining the M2M corresponding with the characteristic identification according to the characteristic identification The device characteristics of equipment.

Referring to FIG. 9, its structural schematic diagram for subscribed database provided by the embodiment of the present invention, corresponds to Fig. 1 institute The functional schematic of the method and subscribed database shown in Fig. 8 shown, as shown, the subscribed database includes:

Receiver 90 includes M2M equipment in the request message for receiving the request message of mobile management device transmission Mark；

Memory 91, for storing the information including program routine；

Processor 92, and connect with transmitter 93, receiver 90, memory 91 respectively, for controlling described program routine Execution, specifically include: according to the mark of the M2M equipment, obtaining the device characteristics of the M2M equipment；

Transmitter 93, for sending the device characteristics of the M2M equipment to the mobile management device, so that the shifting Dynamic device characteristics of the management entity according to the M2M equipment execute mobile management operation relevant to the M2M equipment.

The embodiment of the present invention provides a kind of mobile management device, referring to FIG. 10, it is provided by the embodiment of the present invention The functional block diagram of mobile management device corresponds to method shown in Fig. 3, as shown, the mobile management device includes:

Transmission unit 100 includes M2M equipment in the request message for sending request message to subscribed database Mark, so that mark of the subscribed database according to the M2M equipment, obtains the device characteristics of the M2M equipment, and The device characteristics of the M2M equipment are sent to the mobile management device；

Mobile management unit 200 executes relevant to the M2M equipment for the device characteristics according to the M2M equipment Mobile management operation.

Wherein, the device characteristics of the M2M equipment include the M2M equipment proprietary characteristic and/or the M2M equipment institute Belong to the shared characteristic of M2M equipment group.

Further, the equipment further include: first processing units 300, the second processing unit 400:

The first processing units 300, for according to other M2M in M2M equipment group in addition to the M2M equipment The mark of equipment obtains characteristic identification corresponding with the mark of other M2M equipment；

Described the second processing unit 400, if the device characteristics for indicating other M2M equipment for the characteristic identification are Shared characteristic, obtains the shared characteristic of M2M equipment group；

The mobile management unit 200, is also used to the shared characteristic according to M2M equipment group, execute with it is described its The relevant mobile management operation of his M2M equipment.

Wherein, the proprietary characteristic of the M2M equipment or the shared characteristic of M2M equipment group include at least one in following information : Hypomobility, time controlled characteristic, time tolerance characteristic, small data transmission characteristic, low frequency transmission characteristic and MTC monitoring Characteristic.

Wherein, the mobile management unit 200 is specifically used for:

The mobile management device keeps the connected state of communication link with M2M equipment according to the time controlled characteristic； Alternatively,

Low mobility of the mobile management device according to the M2M equipment is determined and is sent to the subscribed database The sending cycle of the data of the M2M equipment.

Figure 11 is please referred to, is the structural schematic diagram of mobile management device provided by the embodiment of the present invention, corresponds to Fig. 3 Shown in method and mobile management device shown in Fig. 10 functional block diagram, as shown, the mobile management device includes:

Transmitter 110 includes the mark of M2M equipment in the request message for sending request message to subscribed database Know, so that mark of the subscribed database according to the M2M equipment, obtains the device characteristics of the M2M equipment, Yi Jixiang The mobile management device sends the device characteristics of the M2M equipment；

Memory 111, for storing the information including program routine；

Processor 112, about transmitter 110, memory 110 connect respectively, for controlling the execution of described program routine, have Body includes: the device characteristics according to the M2M equipment, executes mobile management operation relevant to the M2M equipment.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.

Claims (8)

1. a kind of control method of Machine To Machine M2M equipment, which is characterized in that the described method includes:

Subscribed database receives the request message that mobile management device is sent, and includes in M2M equipment group in the request message At least mark of a M2M equipment；

Mark of the subscribed database according to an at least M2M equipment, obtains characteristic mark corresponding with the mark of the M2M equipment Know；Wherein, the characteristic identification is stored in the subscribed database by tactful value list；The strategy value list includes N The variable of byte, the characteristic mark of an at least device characteristics for M2M equipment described in every two bit storage in the variable of the N byte Know；The characteristic identification is used to indicate the proprietary characteristic that the device characteristics are the M2M equipment；Or the characteristic identification is used for Indicate that the device characteristics are the shared characteristic of M2M equipment affiliated M2M equipment group；

The subscribed database is according to the characteristic identification, the equipment for obtaining the M2M equipment corresponding with the characteristic identification Characteristic；The device characteristics of the M2M equipment include the proprietary characteristic of the M2M equipment；

The subscribed database sends the device characteristics of an at least M2M equipment to the mobile management device, so that institute Device characteristics of the mobile management entity according to the M2M equipment are stated, mobile management operation relevant to the M2M equipment is executed.

2. a kind of control method of M2M equipment, which is characterized in that the described method includes:

Mobile management device sends request message to subscribed database, in the request message comprising in M2M equipment group at least The mark of one M2M equipment, so that mark of the subscribed database according to an at least M2M equipment, acquisition are described at least The device characteristics of each M2M equipment in one M2M equipment, and an at least M2M equipment is sent to the mobile management device Device characteristics, the device characteristics of the M2M equipment include the proprietary characteristic of M2M equipment；

The mobile management device is according to its in M2M equipment group in addition to device characteristics are special individual M2M equipment The mark of his M2M equipment obtains characteristic identification corresponding with the mark of other M2M equipment；Wherein, the characteristic identification is logical Tactful value list is crossed to be stored in the subscribed database；The strategy value list includes the variable of N byte, the N byte The characteristic identification of an at least device characteristics for M2M equipment described in every two bit storage in variable；The characteristic identification is for referring to Show that the device characteristics are the proprietary characteristic of the M2M equipment；Or the characteristic identification is used to indicate the device characteristics as institute State the shared characteristic of M2M equipment affiliated M2M equipment group；

If the characteristic identification indicates that the device characteristics of other M2M equipment are shared characteristic, M2M equipment group is obtained Shared characteristic；

Device characteristics of the mobile management entity according to the M2M equipment execute mobile management relevant to the M2M equipment Operation.

3. according to the method described in claim 2, it is characterized in that, proprietary characteristic or the M2M equipment group of the M2M equipment Shared characteristic includes at least one of following information: Hypomobility, time controlled characteristic, time tolerate characteristic, small data transmission Characteristic, low frequency transmission characteristic and machine type communication MTC monitor characteristic.

4. according to the method described in claim 3, it is characterized in that, the mobile management entity setting according to the M2M equipment Standby characteristic executes mobile management operation relevant to the M2M equipment, comprising:

The mobile management device keeps the connected state of communication link with M2M equipment according to the time controlled characteristic；Or Person,

Low mobility of the mobile management device according to the M2M equipment is determined to described in subscribed database transmission The sending cycle of the data of M2M equipment.

5. a kind of subscribed database, which is characterized in that the subscribed database includes:

Receiving unit includes M2M equipment group in the request message for receiving the request message of mobile management device transmission In an at least M2M equipment mark；

First processing module obtains spy corresponding with the mark of the M2M equipment for the mark according to an at least M2M equipment Property mark；Wherein, the characteristic identification is stored in the subscribed database by tactful value list；The strategy value list packet Variable containing N byte, the spy of an at least device characteristics for M2M equipment described in every two bit storage in the variable of the N byte Property mark；The characteristic identification is used to indicate the proprietary characteristic that the device characteristics are the M2M equipment；Or the characteristic identification It is used to indicate the shared characteristic that the device characteristics are M2M equipment affiliated M2M equipment group；

Second processing module, for obtaining setting for the M2M equipment corresponding with the characteristic identification according to the characteristic identification Standby characteristic；The device characteristics of the M2M equipment include the proprietary characteristic of the M2M equipment；

Transmission unit, for sending the device characteristics of at least one M2M equipment to the mobile management device, so that described Device characteristics of the mobile management entity according to the M2M equipment execute mobile management operation relevant to the M2M equipment.

6. a kind of mobile management device, which is characterized in that the mobile management device includes:

Transmission unit, for sending request message to subscribed database, in the request message comprising in M2M equipment group at least The mark of one M2M equipment, so that mark of the subscribed database according to an at least M2M equipment, acquisition are described at least The device characteristics of each M2M equipment in one M2M equipment, and setting for an at least M2M equipment is sent to the mobile management device Standby characteristic, the device characteristics of the M2M equipment include the proprietary characteristic of the M2M equipment；

First processing units, for according to its in M2M equipment group in addition to device characteristics are special individual M2M equipment The mark of his M2M equipment obtains characteristic identification corresponding with the mark of other M2M equipment；Wherein, the characteristic identification is logical Tactful value list is crossed to be stored in the subscribed database；The strategy value list includes the variable of N byte, the N byte The characteristic identification of an at least device characteristics for M2M equipment described in every two bit storage in variable；The characteristic identification is for referring to Show that the device characteristics are the proprietary characteristic of the M2M equipment；Or the characteristic identification is used to indicate the device characteristics as institute State the shared characteristic of M2M equipment affiliated M2M equipment group；

The second processing unit obtains if indicating that the device characteristics of other M2M equipment are shared characteristic for the characteristic identification Obtain the shared characteristic of M2M equipment group；

Mobile management unit executes moving tube relevant to the M2M equipment for the device characteristics according to the M2M equipment Reason operation.

7. mobile management device according to claim 6, which is characterized in that the proprietary characteristic or M2M of the M2M equipment are set The shared characteristic of standby group includes at least one of following information: Hypomobility, time controlled characteristic, time tolerance characteristic, small Data Transmission Feature, low frequency transmission characteristic and MTC monitor characteristic.

8. mobile management device according to claim 7, which is characterized in that the mobile management unit is specifically used for:

The mobile management device keeps the connected state of communication link with M2M equipment according to the time controlled characteristic；Or Person,

Low mobility of the mobile management device according to the M2M equipment is determined to described in subscribed database transmission The sending cycle of the data of M2M equipment.