CN104185214B

CN104185214B - A kind of method and apparatus sending uplink signaling

Info

Publication number: CN104185214B
Application number: CN201310198948.8A
Authority: CN
Inventors: 衣强; 金辉
Original assignee: Huawei Device Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2013-05-24
Filing date: 2013-05-24
Publication date: 2019-01-11
Anticipated expiration: 2033-05-24
Also published as: WO2014187293A1; CN104185214A

Abstract

The invention discloses a kind of methods and apparatus for sending uplink signaling, main contents include: terminal when sending uplink signaling, if the load excessive of machine type communication interactive function equipment, premature beats then are executed to terminal, it realizes the purpose limited the uplink signaling that terminal is sent, avoids the problem that terminal is arbitrarily attempted to cause the loading condition of machine type communication interactive function equipment more to deteriorate when sending uplink signaling to machine type communication interactive function equipment.

Description

A kind of method and apparatus sending uplink signaling

Technical field

The present invention relates to field of communication technology more particularly to a kind of methods and apparatus for sending uplink signaling.

Background technique

M2M(Machine-to-Machine, machine and machinery compartment) class communicates is that one kind combines the communication technology and network Machinery equipment is connected into the technology that the network architecture realizes machine and machinery compartment transmission data, referred to as MTC(Machine by technology Type Communication, machine type communication).The center network element of M2M technology is MTC-IWF(Machine Type Communication-InterWorking Function).

MTC-IWF by with SCS(Services Capability Server, service capability server) between control The downlink signaling for carrying downlink small data is sent to MTC terminal by face interface, and by between MTC-IWF and MTC terminal Control plane interface the uplink signaling for carrying uplink small data from MTC terminal is sent to SCS.

During actual MTC communication, in fact it could happen that the case where MTC-IWF overloads, in order to inhibit MTC-IWF to load shape Condition deteriorates, and prevents Tsp interface burden excessive, and MTC-IWF can inhibit SCS and send downstream message to MTC-IWF, realizes to SCS's Premature beats.

In above-mentioned premature beats mode, MTC-IWF loads the case where still will appear overload.

Summary of the invention

The embodiment of the invention provides a kind of methods and apparatus for sending uplink signaling, exist in the prior art to solve MTC-IWF loading condition deteriorate the problem of.

In a first aspect, providing a kind of method for sending uplink signaling, which comprises

When receiving the first uplink signaling for carrying out self terminal, connecing for entrained content in the first uplink signaling is determined The mark of debit；

It determines whether to send the first uplink signaling to the corresponding recipient of the mark, not permit in determination When sending the first uplink signaling to the recipient perhaps, the refusal for carrying the first inhibition parameter to terminal return disappears Breath, so that the terminal inhibits parameter to send the second uplink signaling according to described first.

With reference to first aspect, in the first possible implementation, described to determine whether to correspond to the mark The recipient send the first uplink signaling, comprising:

When determination performs premature beats to the recipient, the second of premature beats is executed according to the recipient Inhibit parameter, it is determined whether allow to send the first uplink signaling to the recipient.

With reference to first aspect or the first possible implementation of first aspect, in second of possible implementation In, described first inhibits in parameter comprising at least one of following information information:

Indicate the inhibition temporal information for not allowing to send the period of the second uplink signaling；

Indicate the inhibition type information for allowing to send the priority of the second uplink signaling.

With reference to first aspect or second of the first possible implementation of first aspect or first aspect possible Implementation, in the third possible implementation, it is described first inhibition parameter in include inhibition temporal information with it is described The inhibition temporal information for including in second inhibition parameter is identical；And/or

The suppression for including in the inhibition type information and the second inhibition parameter information for including in the first inhibition parameter Type information processed is identical.

Second aspect provides a kind of method for sending uplink signaling, which comprises

Receive at least one in the first inhibition parameter and overload control parameter that machine type communication interaction function device is sent Kind of parameter, in the overload control parameter comprising carry out premature beats at least one service capability server SCS mark and should At least one SCS mark corresponding second inhibits parameter；

When receiving the first uplink signaling for carrying out self terminal, inhibit parameter and the mistake according to receive described first It carries at least one of control parameter parameter and determines whether to send described the to the machine type communication interactive function equipment One uplink signaling；

When determining does not allow to send the first uplink signaling to the machine type communication interactive function equipment, to described Terminal returns to refuse information.

In conjunction with second aspect, in the first possible implementation, the first inhibition ginseng that the basis receives At least one of several and overload control parameter parameter is determined whether to the machine type communication interactive function equipment Send the first uplink signaling, comprising:

When the parameter received is the overload control parameter, if entrained content connects in the first uplink signaling The mark of debit is included at least one SCS mark, then inhibits to join according to the mark of the recipient corresponding second Number determines whether to send the first uplink signaling to the recipient；Alternatively,

The parameter received be it is described first inhibit parameter when, according to it is described first inhibition parameter determine whether to The machine type communication interactive function equipment sends the first uplink signaling.

In conjunction with second aspect or second aspect the first possible implementation, in the second possible implementation, It is carried in the refuse information returned to the terminal and returns to the inhibition parameter of the terminal, so that the terminal is according to receiving The inhibition parameter send the second uplink signaling.

End is returned in the third possible implementation in conjunction with second of possible implementation of second aspect Following any information is included at least in the inhibition parameter at end:

Described first inhibits the inhibition type information in parameter, and described first inhibits the inhibition temporal information in parameter, institute The inhibition temporal information in the corresponding second inhibition parameter of recipient is stated, alternatively, the recipient corresponding second inhibits parameter In inhibition type information.

In conjunction with second of the possible implementation or the third possible implementation of second aspect, in the 4th kind of possibility Implementation in, the method also includes:

Receive the release premature beats instruction message that the machine type communication interactive function equipment is sent；

It deletes described first received and inhibits parameter；

Message or signaling are sent to the terminal, so that the inhibition parameter that the terminal deletion receives.

In conjunction with the 4th kind of possible implementation of second aspect, in a fifth possible implementation, the method Further include:

Receive the SCS mark for having discharged premature beats that the machine type communication interactive function equipment is sent；

It deletes the SCS mark for having discharged premature beats received and the SCS mark for having discharged premature beats corresponds to Second inhibit parameter.

The third aspect provides a kind of machine type communication interactive function equipment, comprising:

Receiving module, for receiving the first uplink signaling for carrying out self terminal；

First determining module, for determining entrained content in the first uplink signaling that the receiving module receives Recipient mark；

Second determining module is used to determine whether to allow to send on described first to the corresponding recipient of the mark Row signaling；

Sending module does not allow to send first uplink to the recipient for determining in second determining module When signaling, the refuse information for carrying the first inhibition parameter is returned to the terminal, so that the terminal is according to first suppression Parameter processed sends the second uplink signaling.

In conjunction with the third aspect, in the first possible implementation, second determining module is specifically used in determination When performing premature beats to the recipient, inhibits parameter according to executing the second of premature beats to the recipient, determine Whether allow to send the first uplink signaling to the recipient.

In conjunction with the possible implementation of the first of the third aspect or the third aspect, in second of possible implementation In, described first inhibits in parameter comprising at least one of following information information:

It is possible at the third in conjunction with the first possible implementation or second of possible implementation of the third aspect Implementation in, it is described first inhibition parameter in include inhibitions temporal information and it is described second inhibit parameter in include suppression Temporal information processed is identical；And/or

Fourth aspect provides a kind of core network element, comprising:

First receiving module inhibits parameter and overload control for receiving the first of the transmission of machine type communication interaction function device At least one of parameter processed parameter, comprising carrying out at least one professional ability clothes of premature beats in the overload control parameter Device SCS mark of being engaged in and at least one SCS mark corresponding second inhibit parameter；

Second receiving module, for receiving the first uplink signaling for carrying out self terminal；

Determining module, described first for being received according to first receiving module inhibits parameter and the overload to control At least one of parameter processed parameter, it is determined whether allow to connect to machine type communication interactive function equipment transmission described second Receive the first uplink signaling that module receives；

Sending module does not allow to send to the machine type communication interactive function equipment for determining in the determining module When the first uplink signaling, refuse information is sent to the terminal.

In conjunction with fourth aspect, in the first possible implementation, the determining module is specifically used for described first The parameter that receiving module receives be the overload control parameter when, if in the first uplink signaling entrained content reception The mark of side is included at least one SCS mark, then inhibits parameter according to the mark of the recipient corresponding second It determines whether to send the first uplink signaling to the recipient；Alternatively,

When the parameter that first receiving module receives is the first inhibition parameter, inhibit to join according to described first Number determines whether to send the first uplink signaling to the machine type communication interactive function equipment.

In conjunction with the possible implementation of the first of fourth aspect or fourth aspect, in second of possible implementation In, the inhibition parameter for returning to the terminal is carried in the refuse information that the sending module is sent, so as to the terminal The second uplink signaling is sent according to the inhibition parameter received.

End is returned in the third possible implementation in conjunction with second of possible implementation of fourth aspect Following any information is included at least in the inhibition parameter at end:

In conjunction with second of the possible implementation or the third possible implementation of fourth aspect, in the 4th kind of possibility Implementation in, further includes: removing module；

First receiving module is also used to receive the release overload control that the machine type communication interactive function equipment is sent Instruction message processed；

The removing module inhibits parameter for deleting first receiving module receives described first；

The sending module is also used to send message or signaling to the terminal, so that the suppression that the terminal deletion receives Parameter processed.

In conjunction with the 4th kind of possible implementation of fourth aspect, in a fifth possible implementation, described first Receiving module is also used to receive the SCS mark for having discharged premature beats that the machine type communication interactive function equipment is sent；

The removing module is also used to delete the SCS mark for having discharged premature beats that first receiving module receives And the SCS mark corresponding second for having discharged premature beats inhibits parameter.

5th aspect, provides a kind of machine and inter-machine communication system, including terminal and machine type communication interactive function are set It is standby, in which:

The terminal is set for initiating the first uplink signaling, and receiving from the machine type communication interactive function After standby refuse information, parameter is inhibited to send the second uplink signaling according to first carried in the refuse information；

The machine type communication interactive function equipment, for receiving the first uplink signaling from the terminal When, determine the mark of the recipient of entrained content in the first uplink signaling, it is determined whether allow to correspond to the mark The recipient send the first uplink signaling, do not allow to send the first uplink signaling to the recipient determining When, it is returned to the terminal and carries the described first refuse information for inhibiting parameter.

6th aspect, provides a kind of machine and inter-machine communication system, including terminal, core network element and machine type communication Interactive function equipment, in which:

The terminal, for initiating the first uplink signaling；

The machine type communication interactive function equipment inhibits in parameter and overload control parameter at least for sending first A kind of parameter, in the overload control parameter comprising carry out premature beats at least one service capability server SCS mark and At least one SCS mark corresponding second inhibits parameter；

The core network element, the first inhibition parameter sent for receiving the machine type communication interactive function equipment With at least one of overload control parameter parameter, and when receiving the terminal and sending the first uplink signaling, root It determines whether according to the first inhibition at least one of parameter and the overload control parameter parameter received to institute It states machine type communication interactive function equipment and sends the first uplink signaling, do not allow determining to machine type communication interaction When function device sends the first uplink signaling, refuse information is returned to the terminal.

Method and apparatus provided in an embodiment of the present invention can be arbitrarily attempted to avoid terminal to machine type communication interactive function Equipment sends the problem of uplink signaling causes the loading condition of machine type communication interactive function equipment more to deteriorate.

Detailed description of the invention

Fig. 1 is a kind of network architecture schematic diagram for supporting M2M communication；

Fig. 2 is in the case where not considering premature beats, and MTC terminal sends the signalling diagram of uplink small data to SCS；

Fig. 3 is the method and step schematic diagram that the first uplink signaling is sent in the embodiment of the present invention one；

Fig. 4 is the method and step schematic diagram that the first uplink signaling is sent in the present embodiment two；

Fig. 5 is machine type communication interactive function device structure schematic diagram in the present embodiment three；

Fig. 6 is machine type communication interactive function device structure schematic diagram in the present embodiment four；

Fig. 7 is core network element structural schematic diagram in the present embodiment five；

Fig. 8 is core network element structural schematic diagram in the present embodiment six.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.

It should be understood that machine type communication interactive function equipment involved in this paper, can be with MTC-IWF The equipment of (Machine Type Communication-InterWorking Function) function, it is subsequent for convenience of describing MTC-IWF is considered as machine type communication interactive function equipment.

In embodiments of the present invention, the network architecture schematic diagram of M2M communication is supported as shown in Figure 1, MTC-IWF and each network element Between transmit small data coffret be described as follows:

MTC-IWF and short message service center (such as SMS-SC(SMS Service Center-SC, in short message service service The heart), GMSC (Gateway Mobile Switching Center, Gateway Mobile Switching Center) or IWMSC (Interworking MSC for short message service, the mobile switching centre with SMS function)) pass through T4 interface is communicated, will come from SCS(Services Capability Server, service capability server) short message shape The downlink small data of formula is sent to MTC terminal, or the uplink small data of the short message form from MTC terminal is sent to SCS。

It is communicated between MTC-IWF and SCS by Tsp interface, to receive the downlink small data from SCS and be sent to MTC terminal, or the uplink small data from MTC terminal is sent to SCS.The SCS is to be capable of providing MTC service or increment The application server of business is controlled by operator or MTC service supplier.

There are T5 between MTC-IWF and core network entity (network element that can be communicated with MTC-IWF i.e. in core net) Interface is respectively as follows: and SGSN(Serving GPRS Support Node, service GPRS support entity) between there are T5a to connect Mouthful；With MME(Mobility Management Entity, mobility management entity) between there are T5b interfaces；With MSC There are T5c interfaces between (Mobile Service Switch Center, mobile services switching centre).

On the one hand, it is communicated, can receive from MTC terminal by T5 interface between MTC-IWF and core network entity Uplink small data, and by the Tsp interface with SCS, uplink small data is sent to SCS；On the other hand, MTC-IWF passes through Tsp The downlink small data can be sent to core network entity by T5 interface after the downlink small data of SCS by interface, then by The downlink small data is sent to MTC terminal by core network entity.

In the case where not considering premature beats, by taking the uplink small data that MTC terminal is transmitted to SCS as an example, small data is logical Cross NAS(Non-Access Stratum, Non-Access Stratum) after message is sent to core net, core network element again passes through small data T5 interface is sent to MTC-IWF, then small data is sent to SCS by Tsp interface by MTC-IWF.It is MME with core network element For, as shown in Fig. 2, the signalling diagram of uplink small data is sent to SCS for MTC terminal, comprising the following steps:

Step 101:MTC terminal sends MME by NAS message for small data.

Small data is as NAS PDU(Protocol Data Unit, protocol Data Unit) it is transmitted in NAS message, NAS Include SDT header(small data transfer header, small data transmission packet header in PDU) and SDT data(decimal According to transmission message body) two parts, wherein it include message sender (i.e. MTC terminal) and message receiver in SDT header Mark, recipient can be the mark of application server, be also possible to the mark of SCS, say so that reciever is SCS as an example herein It is bright.

Specifically, the NAS message can be UPLINK_GENGRIC_NAS_TRANSPORT message.

Step 102:MME sends small data to MTC-IWF by T5 interface.

SDU PDU is carried and is sent to MTC-IWF in SDT-AP protocol signaling by MME.

Small data is sent to SCS with Tsp-AP message by Tsp interface protocol by step 103:MTC-IWF.

Step 104:MTC-IWF by T5 interface to MME return response result (as send successfully when return to ACK).

Step 105:MME returns to the response results to MTC terminal.

The process that SCS sends downlink data to MTC terminal is corresponding with process shown in Fig. 2, except that small data MTC terminal is sent to by SCS.

When there is the case where MTC-IWF overload, in order to inhibit MTC-IWF load state to deteriorate, prevent Tsp interface from bearing Greatly, MTC-IWF can carry out premature beats to SCS, method particularly includes:

MTC-IWF will inhibit parameter to be sent to SCS, it is desirable that receive inhibit the SCS of parameter according to inhibit parameter to MTC- IWF sends downstream message.

Include following at least one information in the inhibition parameter:

Restraining factors information indicates that MTC-IWF wishes the quantity that message is received from SCS, and when being more than the quantity, SCS is no longer Downstream message is sent, if sending the message that MTC-IWF is not responding to SCS transmission.

Inhibit temporal information, indicates that MTC-IWF is not intended to SCS to send the period of message, SCS will not within this time Downstream message is sent, if SCS sends message to MTC-IWF during this period of time, MTC-IWF is not responding to the message.

Inhibiting type information, indicates that MTC-IWF can receive the priority of message, SCS only sends the message for reaching priority, Otherwise, if SCS has sent the message of not up to priority, MTC-IWF is not responding to the message received.

MTC-IWF in addition to SCS execute premature beats other than, can also the uplink signaling transmission process to terminal carry out overload control System, is described in detail the present invention program below by specific embodiment.

Embodiment one:

Assuming that the load of MTC-IWF is larger in the scheme of the present embodiment one, inhibited by being sent at least one SCS The way of parameter performs premature beats to SCS, excessively leads to MTC-IWF's to avoid the SCS message sent to MTC-IWF The problem of load deteriorates.

It should be noted that the executing subject in one scheme of the present embodiment is that by MTC service, and can be to SCS Or MTC server and MTC terminal execute the network element of premature beats, are described by taking MTC-IWF as an example below.

SCS can be MTC server in the scheme of the present embodiment one, be also possible to other nets for being capable of providing MTC service Member.

In the scheme of the present embodiment one, terminal includes but is not limited to small data by the upstream data that control signaling is sent, Such as other upstream datas related with MTC service, it is described by taking small data as an example below.

As shown in figure 3, to send the method and step schematic diagram of the first uplink signaling, the method in the embodiment of the present invention one The following steps are included:

Step 201:MTC-IWF receives the first uplink signaling for carrying out self terminal.

In this step 201, the first uplink signaling is NAS message, and terminal can carry uplink decimal in NAS message According to such as carrying small data in UPLINK GENERIC NAS MESSAGE, and be sent to core net by base station (eNodeB) In network element (network element in the subsequent core net is described by taking MME as an example).

MME therefrom extracts small data after receiving NAS message, and is sent by T5 interface to MTC-IWF, such as will Small data carrying is sent to MTC-IWF in SDT-AP protocol signaling.

Step 202:MTC-IWF determines the mark of the recipient of entrained content in the first uplink signaling.

In the scheme of this step 202, MTC-IWF extracts recipient from the SDT header of the small data received Mark.In the present embodiment, recipient SCS, recipient's is identified as SCS mark.If the practical recipient of small data is Application server, then MTC-IWF can also identify that sending data to the application server is passed through by application server identifier SCS, and in this step 202 determine the SCS mark as recipient identify.

Step 203:MTC-IWF determines whether to send the first uplink letter to the corresponding recipient of the mark It enables, if so, thening follow the steps 205；Otherwise, step 204 is executed.

A kind of feasible implementation of this step 203 are as follows:

MTC-IWF determines whether to perform premature beats to the corresponding recipient of the mark, if so, according to described The inhibition parameter of recipient's execution premature beats, it is determined whether allow to send the first uplink signaling to the recipient.

The specific scheme is that the recipient in the scheme of the present embodiment is SCS, when MTC-IWF executes premature beats to SCS When, the SCS mark for executing premature beats will be locally stored in MTC-IWF.Therefore, when in step 202 MTC-IWF from the first uplink It, can will the SCS that extracted mark and the execution that is locally stored after being withdrawn as the SCS mark of small data recipient in signaling The SCS mark for carrying control is compared, and judges whether MTC-IWF performs premature beats to the SCS as recipient；If it is not, Indicate the state that normal operation is currently at as the SCS of small data recipient, MTC-IWF does not execute premature beats to it； If so, indicating that the SCS as small data recipient currently receives premature beats.

When executing premature beats to SCS due to MTC-IWF, not only the SCS for executing premature beats is being locally stored in MTC-IWF Mark also stores the SCS and identifies corresponding inhibition parameter, and therefore, the SCS that MTC-IWF is determined as recipient is controlled by overload When processed, it may be determined that go out the SCS and identify corresponding inhibition parameter, and then according to the inhibition parameter determined determine whether to Recipient sends the first uplink signaling.

SCS as recipient is identified in corresponding inhibition parameter comprising following at least one information:

Restraining factors information inhibits temporal information and inhibits type information.

Identified in corresponding inhibition parameter using the SCS as recipient includes for inhibiting temporal information, if MTC-IWF sentences Disconnected current time within the inhibition temporal information corresponding period, then judges not no allow to described in recipient transmission First uplink signaling.

Step 204:MTC-IWF is returned to the terminal carries the refuse information for inhibiting parameter, indicates the terminal root The second uplink signaling is sent according to the inhibition parameter.

This step 204 terminates this first uplink signaling transmission process after being finished.

In the step 201 of the present embodiment one, MTC-IWF it is received come self terminal uplink signaling can be referred to as the first uplink Signaling, terminal can be referred to as the second uplink signaling according to the uplink signaling for inhibiting parameter to continue to send in this step 204, it may be assumed that hold The uplink signaling that terminal is sent when the scheme of row the present embodiment one is the first uplink signaling, after the present embodiment one is finished, The uplink signaling that terminal is sent again is the second uplink signaling.Here the second uplink signaling can refer to a uplink signaling, It can lead to and refer to that terminal after receiving inhibition parameter, sends a plurality of uplink signaling according to the inhibition parameter again.

It should be understood that the first uplink signaling and the second uplink signaling involved in this paper can be identical, it can also not Together.

Since the inhibition parameter that terminal receives is to send the transmission limitation of the second uplink signaling to terminal, terminal Each content in the inhibition parameter received is also the transmission limitation for the second uplink signaling.

The refuse information can be transmitted by SDT-AP agreement, and carry in refuse information and parameter is inhibited to be sent to MME.

After MME receives refuse information, terminal is sent to by NAS message, MTC-IWF refusal hair is carried in NAS message The instruction of the first uplink signaling is sent, and carries inhibition parameter simultaneously.Here NAS message can be DOWNLINK GENERIC NAS MESSAGE。

After terminal receives the refuse information, the second uplink signaling is sent according to inhibition parameter therein, in order to Second uplink signaling can be sent to purpose recipient.For example, if including inhibiting time letter in the inhibition parameter that terminal receives Breath, then terminal can opening timing device, after the inhibitions temporal information corresponding period, reattempting transmission the second uplink Signaling.

Assuming that the inhibition parameter that MTC-IWF returns to terminal is the first inhibition parameter, MTC-IWF is to as recipient's The inhibition parameter that SCS executes premature beats is the second inhibition parameter, then MTC-IWF can inhibit the content of parameter come really according to second Fixed first inhibits the content in parameter.

First inhibition parameter includes at least one of following information information:

Wherein: the inhibition temporal information for including in the first inhibition parameter and the inhibition time for including in the second inhibition parameter believe Manner of breathing is same；And/or first inhibition parameter in include inhibitions type information and second inhibit parameter information in include inhibition class Type information is identical.The purpose for the arrangement is that: due to receiving premature beats as the SCS of small data recipient, show this SCS pairs The Tsp interface signaling pressure answered is larger, and terminal is not allowed to send the second uplink signaling to the Tsp interface in MTC-IWF overload, It is intended to not increase the signaling pressure of the interface, to alleviate the load of MTC-IWF.

The mode that other settings first inhibit parameter is not limited in the scheme of the present embodiment, such as according to the load of MTC-IWF Situation is arranged the first inhibition parameter, and MTC-IWF load is higher, first inhibits the inhibition temporal information corresponding time in parameter Duan Yuechang.

The the first uplink signaling for carrying small data is sent to reception by Tsp interface by step 205:MTC-IWF Side, completes the transmission process of this uplink small data.

If the load state of MTC-IWF improves, and MTC-IWF can be released after the completion of 201~step 204 of above-mentioned steps Put the premature beats to SCS and terminal, specific practice are as follows:

MTC-IWF can open premature beats list in local maintenance one, be the overload executed every time in premature beats list Two fields of traffic assignments are controlled, one of field record executes mark (such as SCS mark or the terminal mark of premature beats equipment Know), another field record is the inhibition parameter of premature beats equipment setting.

By taking the premature beats for discharging terminal as an example, MTC-IWF inquired from premature beats list the mark of the terminal with And the inhibition parameter for its setting, the inhibition parameter is deleted in the premature beats list, and discharged to terminal transmission Carry control instructions message, it is desirable that terminal, which is also deleted, inhibits parameter, and terminal can normal transmission the second uplink signaling later.

One method through the embodiment of the present invention can avoid the transmission that terminal constantly attempts uplink signaling to MTC-IWF, The problem for causing MTC-IWF overload problem more serious, while the uplink signaling of the meaningless transmission of terminal is also avoided to wireless money The waste in source and the waste of terminal self electric quantity.

Embodiment two:

As embodiment one kind, it is assumed that in the scheme of the present embodiment two, the load of MTC-IWF is larger, by extremely A few SCS sends the way for inhibiting parameter, performs premature beats to SCS, the message sent to avoid SCS to MTC-IWF The problem of excessively causing the load of MTC-IWF to deteriorate.

It should be noted that the executing subject in two scheme of the present embodiment is the network element in core net, below with core net In network element be to be described for MME.

SCS can be MTC server in the scheme of the present embodiment two, be also possible to other nets for being capable of providing MTC service Member.

In the scheme of the present embodiment two, terminal includes but is not limited to small data by the upstream data that control signaling is sent, Such as other data related with MTC service, it is described by taking small data as an example below.

As shown in figure 4, to send the method and step schematic diagram of the first uplink signaling in the present embodiment two, the method includes Following steps:

Step 301:MME receives MTC-IWF is sent first and inhibits at least one of parameter and overload control parameter ginseng It counts, at least one SCS mark and at least one SCS in the overload control parameter comprising carrying out premature beats identify correspondence Second inhibit parameter.

Three kinds of situations are contained in this step 301, are illustrated separately below:

The first situation: the parameter that MME is received is the first inhibition parameter that MTC-IWF is sent.

In the actual network architecture, MTC-IWF can be communicated with more MME simultaneously, but the quantity of MME generally will not Especially huge, therefore, MTC-IWF can actively be overloaded to the MME of connection in the case where determining that itself is in load excessive Control, first used when sending to MME and carry out premature beats inhibit parameter.

Content in first inhibition parameter can be arranged according to the load state of MTC-IWF, for example, can in the first inhibition parameter Including one or more information in restraining factors information, inhibition type information, inhibition temporal information, in which: restraining factors letter It ceases for MTC-IWF according to the specified expectation of its loading condition from each received signaling number of MME connected to it, inhibits type letter Breath is the signaling message that MTC-IWF it is expected which received priority, and inhibiting temporal information is that MTC-IWF does not receive MME transmission The first uplink signaling time.

Second situation: the parameter that MME is received is the overload control parameter that MTC-IWF is sent.

MTC-IWF performs premature beats at least one SCS, can identify at least one SCS for executing premature beats Corresponding second inhibition parameter is sent to MME as overload control parameter at least one SCS mark.

Any one for including in overload control parameter second inhibits to may include inhibiting type information, inhibiting the time in parameter One or more information in information, in which: inhibiting type information is that MTC-IWF it is expected the priority letter that signaling is received from SCS Breath, inhibiting temporal information is the undesirable temporal information that signaling is received from SCS of MTC-IWF.

MTC-IWF is to the purpose that MME sends overload control parameter: since SCS receives premature beats, showing the SCS Corresponding Tsp interface signaling pressure is larger, and controlling terminal sends the first uplink signaling to the Tsp interface, it is intended to not increase this and connect The signaling pressure of mouth, to alleviate the load of MTC-IWF.

The third situation: the parameter that MME is received is the first inhibition parameter and overload control parameter that MTC-IWF is sent.

The content in the first inhibition parameter that MME is received can be identical as the first above situation, the overload control received Content in parameter processed can be identical as the above second situation.

In this step 301, the parameter that MTC-IWF is sent to MME can be carried with SDT-AP protocol message, pass through Tsp Interface is sent.

Step 302:MME receives the first uplink signaling for carrying small data for carrying out self terminal.

As terminal is sent to MME by UPLINK GENERIC NAS MESSAGE carrying small data, then via eNodeB.

Step 303:MME determines whether to send first uplink to MTC-IWF according to the parameter that MTC-IWF is sent Signaling thens follow the steps 304 if not allowing, and otherwise, executes step 305.

In the scheme of this step 303, the content of parameter received according to MME in step 301 is different, this step 303 Executive mode is also different, is illustrated separately below:

The first situation: when the parameter that MME is received is the first inhibition parameter, MME can inhibit to join according to described first Number determines whether that sending the first uplink signaling to MTC-IWF thens follow the steps 304 if not allowing, and otherwise, executes Step 305.

Second situation: when the parameter that MME is received is overload control parameter, MME is first from described received The mark of the recipient of entrained content is extracted in one uplink signaling, and judge the recipient extracted identify whether include MTC-IWF send at least one SCS mark in, that is, judge as recipient SCS currently whether by premature beats, if Not by premature beats, then step 305 can be performed；If by premature beats, (i.e. recipient's mark is included in premature beats and joins In at least one SCS mark in number), then further determined whether according to the corresponding second inhibition parameter of the mark of recipient Allow to send the first uplink signaling to recipient, if allowing to send the first uplink signaling to recipient, then it represents that allow to MTC-IWF sends the first uplink signaling；Otherwise, it indicates not allowing to send the first uplink signaling to MTC-IWF.

The third situation: MME to parameter be the first inhibition parameter and overload control parameter when, MME execute two aspect Operation to determine whether allowing to send the first uplink signaling to MTC-IWF:

On the one hand, MME determines whether to send the first uplink letter to MTC-IWF according to the first inhibition parameter received It enables；

On the other hand, MME determines whether to send the first uplink to recipient according to the overload control parameter received Signaling, specific judgment method are identical as the second situation of this step.

Allow to send the first uplink signaling to MTC-IWF and according to premature beats when MME inhibits parameter to determine according to first Parameter determines when allowing to send condition of the first uplink signaling in terms of the two to recipient and be all satisfied, i.e. MME is according to described the One, which inhibits parameter to determine, allows to send the first uplink signaling to MTC-IWF, and the SCS as recipient also allows to receive on first Row signaling (including SCS is not performed premature beats or although SCS is performed premature beats, but meets and execute overload to SCS Requirement in second inhibition parameter of control can receive the first uplink signaling), it is determined that described in allowing to send to MTC-IWF out First uplink signaling executes step 304.Condition in terms of two above have any one be unsatisfactory for if go to step 305.

By taking the third above-mentioned situation as an example, specifically when executing the scheme of the present embodiment two, MME can be opened in local maintenance one List is stored, MTC-IWF is sent first is recorded in the storage list and inhibits parameter and overload control parameter, is executing sheet When the scheme of step 303, MME can inhibit parameter according to first in storage list, determine whether to send the to MTC-IWF One uplink signaling:

If allowing to send the first uplink signaling to MTC-IWF, continuation is mentioned from the SDTheader in the first uplink signaling Recipient's mark is taken out, that is, is determined as the SCS mark of recipient, has searched whether that the SCS is identified from storage list, if not having SCS mark is found out, indicates the SCS as recipient currently without by premature beats, at this point, allowing to MTC-IWF hair It send the first uplink signaling and allows to send condition of the first uplink signaling in terms of the two to recipient and be all satisfied；If finding out SCS mark, then it represents that the SCS as recipient is now subjected to premature beats, and then is determined as recipient from storage list SCS mark it is corresponding second inhibit parameter, and according to this second inhibition parameter determine whether to recipient send first Uplink signaling (such as sends time of the first uplink signaling and is not allowing to receive SCS hair if the first uplink signaling can be sent Deliver letters in the period of order or the priority of the first uplink signaling be higher than the priority for not allowing SCS to send signaling), then allow The first uplink signaling is sent to MTC-IWF and allows to send condition of the first uplink signaling in terms of the two to recipient full Foot, thens follow the steps 304；If not allowing to send the first uplink signaling to recipient, 305 are gone to step.

If not allowing to send the first uplink signaling to MTC-IWF, continue according to the overload control parameter in storage list It checks whether that permission is sent after the first uplink signaling determines to recipient and gos to step 305 again, can also directly jump To step 305.

It should be noted that being using first determining whether to send the to MTC-IWF according to the first inhibition parameter above After one uplink signaling, the mode that the first uplink signaling is sent to recipient is determined whether further according to overload control parameter, this The scheme of embodiment is also not necessarily limited to elder generation and is determined whether after sending the first uplink signaling to recipient according to overload control parameter, The mode for sending the first uplink signaling to MTC-IWF is determined whether further according to the first inhibition parameter, or executes root parallel It determines whether to send the first uplink signaling to recipient according to overload control parameter and be judged whether according to the first inhibition parameter Allow to send the mode of the first uplink signaling to MTC-IWF.

Step 304:MME returns to refuse information to the terminal.

After this step 304 is finished, terminate the transmission process of this first uplink signaling.

More preferably, MME can carry the inhibition parameter for returning to terminal in the refuse information, so that terminal is according to reception To inhibition parameter continue send the second uplink signaling.

In the step 302 of the present embodiment two, MME it is received come self terminal uplink signaling can be referred to as the first uplink letter It enables, after this step 304 is finished, terminal can be referred to as the second uplink according to the uplink signaling that the inhibition parameter received is sent Signaling, it may be assumed that the uplink signaling that terminal is sent when executing the scheme of the present embodiment two is the first uplink signaling, is held in the present embodiment two After row, the uplink signaling that terminal is sent again is the second uplink signaling.Here the second uplink signaling can refer on one Row signaling can also lead to and refer to terminal after receiving inhibition parameter, a plurality of uplink signaling sent again according to the inhibition parameter.

It returns to and includes at least following any information in the inhibition parameter of terminal:

Specifically, according to MME in step 303 to the different parameters received use different executive modes to determine whether Allow to send the first uplink signaling, content of the MME into the inhibition parameter that terminal returns in this step 304 to MTC-IWF Also different, it is illustrated separately below:

The first situation: the parameter that MME is received be the first inhibition parameter and in step 303 MME according to described When one inhibition parameter judgement does not allow to send the first uplink signaling to MTC-IWF, MME is into the inhibition parameter that terminal returns May include one or more of information: first inhibit parameter in inhibition type information, first inhibit parameter in inhibition when Between information.

Second situation: the parameter that MME is received be overload control parameter and in step 303 MME according to the mistake When carrying control parameter judgement does not allow to send the first uplink signaling to MTC-IWF, MME is into the inhibition parameter that terminal returns May include one or more of information: recipient corresponding second inhibits the inhibition time letter in parameter in overload control parameter Breath, recipient corresponding second inhibit the inhibition type information in parameter.

The third situation: when the parameter that MME is received is the first inhibition parameter and overload control parameter, MME is to terminal Content in the inhibition parameter of return can specifically be determined according to following methods:

MME is not allowed to send on first to MTC-IWF if 1, in step 303, MME is determined according to the first inhibition parameter Row signaling, and do not allow to send the first uplink signaling, the suppression that MME is returned to terminal to recipient according to overload control parameter is determining May include one or more of information in parameter processed: first inhibits the inhibition type information in parameter, in overload control parameter Recipient corresponding second inhibits the inhibition type information in parameter, and first inhibits the inhibition temporal information of parameter and recipient couple Second answered inhibits the greater of the inhibition time of parameter.

MME is not allowed to send on first to MTC-IWF if 2, in step 303, MME is determined according to the first inhibition parameter Row signaling, but according to overload control parameter determine allow to recipient send the first uplink signaling (including recipient not by MTC-IWF execute premature beats, although or be performed premature beats, meet it is corresponding second inhibit parameter in requirement) when, MME may include one or more of information into the inhibition parameter that terminal returns: first inhibits the inhibition type letter in parameter Breath, first inhibits the inhibition temporal information in parameter.

MME is allowed to send the first uplink to MTC-IWF if 3, in step 303, MME inhibits parameter to determine according to first Signaling, but do not allow to send the first uplink signaling, the inhibition that MME is returned to terminal to recipient according to overload control parameter is determining May include one or more of information in parameter: recipient corresponding second inhibits the inhibition in parameter in overload control parameter Temporal information, recipient corresponding second inhibit the inhibition type information in parameter.

The first uplink signaling is sent to MTC-IWF by step 305:MME, then by MTC-IWF by first uplink Signaling is sent to the SCS as recipient, completes the transmission process of this first uplink signaling.

In the scheme of the present embodiment two, between network element information transmit used by signaling can with retouched in Fig. 2 and embodiment one The mode stated is identical.

If after the present embodiment two, the load reduction of MTC-IWF can indicate that MME deletes first received Parameter and overload control parameter is inhibited (the first inhibition parameter to be deleted if MME receives only the first inhibition parameter, if MME only connects It receives overload control parameter and then deletes overload control parameter).

By taking MME the first inhibition parameter received and overload control parameter as an example, MTC-IWF indicates that MME deletes related ginseng Several modes are as follows:

MTC-IWF can send release premature beats instruction message to MME, and MME receives the release premature beats instruction It after message, deletes described first be locally stored and inhibits parameter, inhibit parameter as deleted first in storage list, hereafter, when When MME receives the second uplink signaling for carrying out self terminal again, it can not be limited by the first inhibition parameter.Meanwhile MME is also to the end End sends message or instruction, so that the inhibition parameter that the terminal deletion terminal receives, terminal can normally send second later Uplink signaling.

MTC-IWF can also send release premature beats other than sending release premature beats instruction message to MME to SCS Instruction message discharges the premature beats to SCS.After premature beats of the MTC-IWF release to SCS, it can send and discharge to MME The SCS of premature beats is identified, and MME deletes the overload of release received after receiving the SCS for having discharged premature beats mark The mark of the SCS of control and the SCS mark corresponding second for having discharged premature beats inhibit parameter.Such as from storage list The SCS mark for having discharged premature beats and corresponding second inhibition parameter are found out, and is deleted.

Two method through the embodiment of the present invention can be avoided since the transmission of uplink signaling causes MTC-IWF to overload The problem of deterioration, also avoids the uplink signaling of the meaningless transmission of terminal to the waste of radio resource and the wave of terminal self electric quantity Take.

Embodiment three:

The embodiment of the present invention three also describes a kind of machine type communication interactive function equipment, the machine type communication interactive function Equipment has the function of each step in realization embodiment one, and the machine type communication interactive function device structure in the present embodiment three shows It is intended to as shown in figure 5, including following each section:

Receiving module 11, the first determining module 12, the second determining module 13 and sending module 14, in which:

Receiving module 11 is for receiving the first uplink signaling for carrying out self terminal；

First determining module 12 is used to determine entrained in the first uplink signaling that the receiving module 11 receives The mark of the recipient of content；

Second determining module 13 is used to determine whether to allow to send described first to the corresponding recipient of the mark Uplink signaling；

Sending module 14, which is used to determine in second determining module 13, not to be allowed to send described first to the recipient It when uplink signaling, is returned to the terminal and carries the refuse information of the first inhibition parameter, so that the terminal is according to described the One inhibits parameter to send the second uplink signaling.

Second determining module 13 is specifically used for when determination performs premature beats to the recipient, according to institute State the second inhibition parameter that recipient executes premature beats, it is determined whether allow to send the first uplink letter to the recipient It enables.

Machine type communication interactive function equipment in the present embodiment three, which may also include, inhibits parameter for sending second to SCS The control module 15 of premature beats is executed to the SCS and for storing the SCS mark and the SCS that execute premature beats to reach The corresponding memory module 16 for inhibiting parameter is identified, in order to which the second determining module 13 can determine conduct from memory module 16 SCS identifies corresponding inhibition parameter, and then is determined whether according to the inhibition parameter determined to described in recipient's transmission First uplink signaling.

Described first inhibits to include at least one of following information information in parameter:

When the inhibition for including in the inhibition temporal information and the second inhibition parameter for including in the first inhibition parameter Between information it is identical；And/or

The three machine type communication interactive function equipment provided through the embodiment of the present invention can avoid terminal constantly to MTC- IWF attempts the transmission of uplink signaling, the problem for causing MTC-IWF overload problem more serious, while it is meaningless to also avoid terminal The uplink signaling of transmission is to the waste of radio resource and the waste of terminal self electric quantity.

Example IV:

The embodiment of the present invention four also describes another machine type communication for having and realizing each step function in embodiment one Interactive function equipment, the machine type communication interactive function device structure schematic diagram in the present embodiment four is as shown in fig. 6, include following Each section:

Receiver 21, processor 22 and transmitter 23, in which:

Receiver 21 is for receiving the first uplink signaling for carrying out self terminal；

Processor 22 is used to determine connecing for entrained content in the first uplink signaling that the receiver 21 receives The mark of debit, and determine whether to send the first uplink signaling to the corresponding recipient of the mark；

Transmitter 23, which is used to determine in the processor 22, not to be allowed to send the first uplink signaling to the recipient When, the refuse information for carrying the first inhibition parameter is returned to, to the terminal so that the terminal inhibits to join according to described first Number sends the second uplink signaling.

The processor 22 is specifically used for when determination performs premature beats to the recipient, according to the reception The second of Fang Zhihang premature beats inhibits parameter, it is determined whether allows to send the first uplink signaling to the recipient.

Machine type communication interactive function equipment in the present embodiment four includes inhibiting parameter to reach for sending second to SCS It is identified to the controller 24 for executing premature beats purpose to SCS and for storing the SCS mark for executing premature beats and the SCS The corresponding memory 25 for inhibiting parameter, in order to which processor 22 can determine that SCS identifies corresponding inhibition from memory 25 Parameter, and then determined whether to send the first uplink signaling to recipient according to the inhibition parameter determined.

The four machine type communication interactive function equipment provided through the embodiment of the present invention can avoid terminal constantly to MTC- IWF attempts the transmission of uplink signaling, the problem for causing MTC-IWF overload problem more serious, while it is meaningless to also avoid terminal The uplink signaling of transmission is to the waste of radio resource and the waste of terminal self electric quantity.

Embodiment five:

The embodiment of the present invention five also describes a kind of with the core network element for executing each step function of embodiment two, such as figure Shown in 7, comprising:

First receiving module 31, the second receiving module 32, determining module 33 and sending module 34, in which:

First receiving module 31 is used to receive the first inhibition parameter and overload of machine type communication interaction function device transmission At least one of control parameter parameter, comprising carrying out at least one professional abilities of premature beats in the overload control parameter Server S CS mark and at least one SCS mark corresponding second inhibit parameter；

Second receiving module 32 is for receiving the first uplink signaling for carrying out self terminal；

The first inhibition parameter and the mistake that determining module 33 is used to be received according to first receiving module 31 Carry at least one of control parameter parameter, it is determined whether allow to send described the to the machine type communication interactive function equipment The first uplink signaling that two receiving modules 32 receive；

Sending module 34 is used to not allow in the determining module 33 determination to the machine type communication interactive function equipment When sending the first uplink signaling, refuse information is sent to the terminal.

The determining module 33 is the premature beats specifically for the parameter received in first receiving module 31 When parameter, if the mark of the recipient of entrained content is included at least one SCS mark in the first uplink signaling In, then it determines whether to send described the to the recipient according to the corresponding second inhibition parameter of the mark of the recipient One uplink signaling；Alternatively,

When the parameter that first receiving module 31 receives is the first inhibition parameter, inhibit according to described first Parameter determines whether to send the first uplink signaling to the machine type communication interactive function equipment.

When the parameter that first receiving module 31 receives is the first inhibition parameter and overload control parameter, institute Stating determining module 33 can determine whether respectively to send out to the machine type communication interactive function equipment according to above two mode Send the first uplink signaling；When having at least one mode to determine does not allow, the determination of determining module 33 does not allow to institute It states machine type communication interactive function equipment and sends the first uplink signaling.

The inhibition parameter for returning to the terminal is carried in the refuse information that the sending module 34 is sent, with toilet It states terminal and sends the second uplink signaling according to the inhibition parameter received.

Specifically, the inhibition parameter and the first inhibition parameter and the second inhibition parameters relationship for returning to terminal are described as follows:

1), return in the inhibition parameter of terminal comprising one or more of information: first inhibits the inhibition in parameter Type information, first inhibits the inhibition temporal information in parameter.Can be applicable to does not allow according to the first inhibition parameter determination to machine Device class communication interaction function device sends the first uplink signaling, but is determined according to overload control parameter and allow to send the to recipient One uplink signaling (including recipient does not execute premature beats by machine type communication interactive function equipment, although or being performed Control is carried, but meets the requirement in corresponding second inhibition parameter) when.

2) it, returns in the inhibition parameter of terminal comprising one or more of information: the recipient corresponding second Inhibit the inhibition temporal information in parameter, the recipient corresponding second inhibits the inhibition type information in parameter.It can apply Allow to send the first uplink signaling to machine type communication interactive function equipment inhibiting parameter to determine according to first, but according to overload Control parameter determines when not allowing to send the first uplink signaling to recipient.

3), return in the inhibition parameter of terminal comprising one or more of information: first inhibits the inhibition in parameter Type information, recipient corresponding second inhibit the inhibition type information in parameter, and first inhibits the inhibition time of parameter and connect Debit corresponding second inhibits the greater of the inhibition time of parameter.Can be applicable to according to first inhibition parameter determine do not allow to Machine type communication interactive function equipment sends the first uplink signaling, and does not allow to send out to recipient according to overload control parameter is determining When sending the first uplink signaling.

The core network element further includes memory module 35, the parameter received for storing the first receiving module 31.

The core network element further includes removing module 36；

First receiving module 31 is also used to receive the release overload that the machine type communication interactive function equipment is sent Control instructions message；

The removing module 36 is used to delete first receiving module 31 receives described first and inhibits parameter；

The sending module 34 is also used to send message or signaling to the terminal, so that the terminal deletion received Inhibit parameter.

First receiving module 31 is also used to receive having discharged for the machine type communication interactive function equipment transmission Carry the SCS mark of control；

The removing module 36 is also used to delete the SCS for having discharged premature beats that first receiving module 31 receives Mark and the SCS mark corresponding second for having discharged premature beats inhibit parameter.

Five core network element provided through the embodiment of the present invention can avoid terminal and constantly attempt uplink to MTC-IWF The transmission of signaling, the problem for causing MTC-IWF overload problem more serious, while also avoiding the uplink letter of the meaningless transmission of terminal It enables to the waste of radio resource and the waste of terminal self electric quantity.

Embodiment six:

The embodiment of the present invention six also describes a kind of with the core network element for executing each step function of embodiment two, such as figure Shown in 8, comprising:

First receiver 41, second receiver 42, processor 43 and transmitter 44, in which:

First receiver 41 is used to receive the first inhibition parameter and overload control of machine type communication interaction function device transmission At least one of parameter processed parameter, comprising carrying out at least one professional ability clothes of premature beats in the overload control parameter Device SCS mark of being engaged in and at least one SCS mark corresponding second inhibit parameter；

Second receiver 42 is for receiving the first uplink signaling for carrying out self terminal；

The first inhibition parameter and the overload that processor 43 is used to be received according to first receiver 41 are controlled At least one of parameter processed parameter, it is determined whether allow to connect to machine type communication interactive function equipment transmission described second Receive the first uplink signaling that device 42 receives；

Transmitter 44, which is used to determine in the processor 43, not to be allowed to send to the machine type communication interactive function equipment When the first uplink signaling, refuse information is sent to the terminal

The processor 43 is the overload control parameter specifically for the parameter received in first receiver 41 When, if the mark of the recipient of entrained content is included at least one SCS mark in the first uplink signaling, It determines whether to send on described first to the recipient according to the corresponding second inhibition parameter of the mark of the recipient Row signaling；Alternatively,

When the parameter that first receiver 41 receives is the first inhibition parameter, inhibit to join according to described first Number determines whether to send the first uplink signaling to the machine type communication interactive function equipment.

It is described when the parameter that first receiver 41 receives is the first inhibition parameter and overload control parameter Processor 43 can determine whether respectively to send institute to the machine type communication interactive function equipment according to above two mode State the first uplink signaling；When having at least one mode to determine does not allow, the determination of processor 43 does not allow to the machine Class communication interaction function device sends the first uplink signaling.

The inhibition parameter for returning to the terminal is carried in the refuse information that the transmitter 44 is sent, so as to described Terminal sends the second uplink signaling according to the inhibition parameter received.

The core network element further includes memory 45, the parameter received for storing the first receiver 41.

The core network element further includes controller 46；

First receiver 41 is also used to receive the release overload control that the machine type communication interactive function equipment is sent Instruction message processed；

The controller 46 is used to delete first receiver 41 receives described first and inhibits parameter；

The transmitter 44 is also used to send message or signaling to the terminal, so that the suppression that the terminal deletion receives Parameter processed.

First receiver 41 is also used to receive the overload of release that the machine type communication interactive function equipment is sent The SCS of control is identified；

The controller 46 is also used to delete the SCS mark for having discharged premature beats that first receiver 41 receives And the SCS mark corresponding second for having discharged premature beats inhibits parameter.

It also increases newly with the matched MTC-IWF of core network element involved in embodiment five and embodiment six to core network element First sent inhibits the function of at least one of parameter and overload control parameter parameter.

Six core network element provided through the embodiment of the present invention can avoid terminal and constantly attempt uplink to MTC-IWF The transmission of signaling, the problem for causing MTC-IWF overload problem more serious, while also avoiding the uplink letter of the meaningless transmission of terminal It enables to the waste of radio resource and the waste of terminal self electric quantity.

Embodiment seven:

The embodiment of the present invention seven also describes a kind of communication system belonged under same inventive concept with embodiment one, including Terminal and machine type communication interactive function equipment, in which:

The terminal comes from the machine type communication interactive function equipment for initiating the first uplink signaling, and receiving Refuse information after, according to carried in the refuse information first inhibit parameter send the second uplink signaling；

The machine type communication interactive function equipment is used for when receiving the first uplink signaling from the terminal, Determine the mark of the recipient of entrained content in the first uplink signaling, it is determined whether allow institute corresponding to the mark It states recipient and sends the first uplink signaling, when determining does not allow to send the first uplink signaling to the recipient, The refuse information for carrying the first inhibition parameter is returned to the terminal.

It can also include core network element in the communication system, the first uplink signalling for initiating terminal is extremely Machine type communication interactive function equipment, and the refuse information that machine type communication interactive function equipment is sent is transmitted to end End.

The communication process of each section is identical as the process of embodiment one in communication system in the present embodiment seven, and machine type is logical It is described in the inside structure and embodiment three or example IV of letter interactive function equipment identical.

Seven communication system provided through the embodiment of the present invention can avoid terminal and constantly attempt uplink letter to MTC-IWF The transmission of order, the problem for causing MTC-IWF overload problem more serious, while also avoiding the uplink signaling of the meaningless transmission of terminal The waste of waste and terminal self electric quantity to radio resource.

Embodiment eight:

The embodiment of the present invention eight also describes a kind of communication system belonged under same inventive concept with embodiment two, including Terminal, core network element and machine type communication interactive function equipment, in which:

The terminal is for initiating the first uplink signaling；

Machine type communication interactive function equipment inhibits at least one of parameter and overload control parameter for sending first Parameter, in the overload control parameter comprising carry out premature beats at least one service capability server SCS mark and this extremely Few SCS mark corresponding second inhibits parameter；

Core network element is used to receive the first inhibition parameter that the machine type communication interactive function equipment is sent and should At least one of overload control parameter parameter, and when receiving the terminal and sending the first uplink signaling, according to connecing The first inhibition at least one of parameter and the overload control parameter parameter received is determined whether to the machine Device class communication interaction function device sends the first uplink signaling, does not allow in determination to the machine type communication interactive function When equipment sends the first uplink signaling, refuse information is returned to the terminal.

The communication process of each section is identical as the process of embodiment two in communication system in the present embodiment eight, core net net It is described in the inside structure and embodiment five or embodiment six of member identical.

Eight communication system provided through the embodiment of the present invention can avoid terminal and constantly attempt uplink letter to MTC-IWF The transmission of order, the problem for causing MTC-IWF overload problem more serious, while also avoiding the uplink signaling of the meaningless transmission of terminal The waste of waste and terminal self electric quantity to radio resource.

It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.

The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.

Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as It selects embodiment and falls into all change and modification of the application range.

Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies Within, then the application is also intended to include these modifications and variations.

Claims

1. a kind of method for sending uplink signaling, which is characterized in that the described method includes:

Machine type communication interactive function equipment determines the first uplink letter when receiving the first uplink signaling for carrying out self terminal The mark of the recipient of entrained content in order；

The machine type communication interactive function equipment is determined whether to described in the corresponding recipient's transmission of the mark First uplink signaling is taken when determining does not allow to send the first uplink signaling to the recipient to terminal return The refuse information for inhibiting parameter with first, so that the terminal inhibits parameter to send the second uplink signaling according to described first；

The machine type communication interactive function equipment is determined whether to described in the corresponding recipient's transmission of the mark First uplink signaling, comprising:

The machine type communication interactive function equipment connects when determination performs premature beats to the recipient according to described Debit executes the second inhibition parameter of premature beats, it is determined whether allows to send the first uplink signaling to the recipient.

2. the method as described in claim 1, which is characterized in that described first inhibit in parameter comprising in following information at least A kind of information:

3. method according to claim 2, which is characterized in that it is described first inhibition parameter in include inhibition temporal information with The inhibition temporal information for including in the second inhibition parameter is identical；And/or

The inhibition class for including in the inhibition type information and the second inhibition parameter information for including in the first inhibition parameter Type information is identical.

4. a kind of method for sending uplink signaling, which is characterized in that the described method includes:

Core network element receives machine type communication interaction function device is sent first and inhibits in parameter and overload control parameter At least one parameter, comprising carrying out at least one service capability server SCS marks of premature beats in the overload control parameter Know and at least one SCS mark corresponding second inhibits parameter, described first inhibits parameter for machine type communication interaction Function device is determined according to the load condition of itself, alternatively, described first inhibits parameter for the machine type communication interactive function Equipment inhibits parameter to determine according to described second；

The core network element inhibits to join when receiving the first uplink signaling for carrying out self terminal according to receive described first At least one of several and overload control parameter parameter is determined whether to the machine type communication interactive function equipment Send the first uplink signaling；

The core network element does not allow to send the first uplink letter to the machine type communication interactive function equipment determining When enabling, refuse information is returned to the terminal.

5. method as claimed in claim 4, which is characterized in that the core network element inhibits according to receive described first At least one of parameter and the overload control parameter parameter determine whether to set to the machine type communication interactive function Preparation send the first uplink signaling, comprising:

The parameter received be the overload control parameter when, if in the first uplink signaling entrained content recipient Mark be included at least one SCS mark, mark of the core network element then according to the recipient is corresponding Second inhibition parameter determines whether to send the first uplink signaling to the recipient；Alternatively,

When the parameter received is the first inhibition parameter, the core network element inhibits parameter to determine according to described first Whether allow to send the first uplink signaling to the machine type communication interactive function equipment.

6. method as claimed in claim 4, which is characterized in that the refuse information that the core network element is returned to the terminal It is middle to carry the inhibition parameter for returning to the terminal, so that the terminal is sent on second according to the inhibition parameter received Row signaling.

7. method as claimed in claim 6, which is characterized in that

The core network element, which returns to, includes at least following any information in the inhibition parameter of terminal:

Described first inhibits the inhibition type information in parameter, and described first inhibits the inhibition temporal information in parameter, described to connect Debit corresponding second inhibits the inhibition temporal information in parameter, alternatively, the recipient corresponding second inhibits in parameter Inhibit type information.

8. method according to claim 6 or 7, which is characterized in that the method also includes:

The core network element receives the release premature beats instruction message that the machine type communication interactive function equipment is sent；

The core network element deletes described first received and inhibits parameter；

The core network element sends message or signaling to the terminal, so that the inhibition parameter that the terminal deletion receives.

9. method according to claim 8, which is characterized in that the method also includes:

The core network element receives the SCS mark for having discharged premature beats that the machine type communication interactive function equipment is sent Know；

The core network element deletes the SCS mark for having discharged premature beats received and this has discharged premature beats SCS mark corresponding second inhibits parameter.

10. a kind of machine type communication interactive function equipment characterized by comprising

First determining module, for determining connecing for entrained content in the first uplink signaling that the receiving module receives The mark of debit；

Second determining module is used to determine whether to allow to send first uplink to the corresponding recipient of the mark to believe It enables；

Sending module does not allow to send the first uplink signaling to the recipient for determining in second determining module When, the refuse information for carrying the first inhibition parameter is returned to, to the terminal so that the terminal inhibits to join according to described first Number sends the second uplink signaling；

Second determining module, specifically for being connect according to described when determination performs premature beats to the recipient Debit executes the second inhibition parameter of premature beats, it is determined whether allows to send the first uplink signaling to the recipient.

11. machine type communication interactive function equipment as claimed in claim 10, which is characterized in that

Described first inhibits in parameter comprising at least one of following information information:

12. machine type communication interactive function equipment as claimed in claim 11, which is characterized in that

The inhibition time for including in the inhibition temporal information and the second inhibition parameter for including in the first inhibition parameter believes Manner of breathing is same；And/or

13. a kind of core network element characterized by comprising

First receiving module inhibits parameter and premature beats ginseng for receiving the first of the transmission of machine type communication interaction function device At least one of number parameters, comprising carrying out at least one service capability servers of premature beats in the overload control parameter SCS mark and at least one SCS mark corresponding second inhibit parameter, and described first inhibits parameter for the machine type communication Interactive function equipment is determined according to the load condition of itself, alternatively, described first inhibits parameter for machine type communication interaction Function device inhibits parameter to determine according to described second；

Determining module, described first for being received according to first receiving module inhibits parameter and the premature beats to join At least one of number parameter, it is determined whether allow to send the second reception mould to the machine type communication interactive function equipment The first uplink signaling that block receives；

Sending module, described in determining in the determining module and not allowing to send to the machine type communication interactive function equipment When the first uplink signaling, refuse information is sent to the terminal.

14. core network element as claimed in claim 13, which is characterized in that

When the determining module specifically for the parameter that receives in first receiving module is the overload control parameter, If the mark of the recipient of entrained content is included at least one SCS mark in the first uplink signaling, root It determines whether to send first uplink to the recipient according to the corresponding second inhibition parameter of the mark of the recipient Signaling；Alternatively,

When the parameter that first receiving module receives is the first inhibition parameter, inhibit parameter true according to described first It is fixed whether to allow to send the first uplink signaling to the machine type communication interactive function equipment.

15. core network element as claimed in claim 13, which is characterized in that

The inhibition parameter for returning to the terminal is carried in the refuse information that the sending module is sent, so as to the terminal The second uplink signaling is sent according to the inhibition parameter received.

16. core network element as claimed in claim 15, which is characterized in that

17. the core network element as described in claim 15 or 16, which is characterized in that further include: removing module；

First receiving module is also used to receive the release premature beats that the machine type communication interactive function equipment is sent and refers to Show message；

The sending module is also used to send message or signaling to the terminal, so that the inhibition ginseng that the terminal deletion receives Number.

18. core network element as claimed in claim 17, which is characterized in that

First receiving module is also used to receive the release premature beats that the machine type communication interactive function equipment is sent SCS mark；

The removing module be also used to delete the SCS mark for having discharged premature beats that first receiving module receives and The SCS mark corresponding second for having discharged premature beats inhibits parameter.