CN105228132A - For the methods, devices and systems that the information of being correlated with to MTC and resource manage - Google Patents
For the methods, devices and systems that the information of being correlated with to MTC and resource manage Download PDFInfo
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- CN105228132A CN105228132A CN201410280897.8A CN201410280897A CN105228132A CN 105228132 A CN105228132 A CN 105228132A CN 201410280897 A CN201410280897 A CN 201410280897A CN 105228132 A CN105228132 A CN 105228132A
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Abstract
The object of this invention is to provide the methods, devices and systems that a kind of information for being correlated with to MTC and resource manage.The invention provides a kind of short message service (SMS) node that short message is managed, this short message service node comprises: the first acquisition device, for when receiving the short message to target device to be sent, obtain the communication attributes information of described target device; Apparatus for management of information, for according to the information type of described short message and the communication attributes information of described target device, determines whether to allow described short message to be sent to described target device.Present invention also offers a kind of mobile management entity (MME) that the carrying of target device is managed, this mobile management entity comprises: the second acquisition device, for when target device access network, obtain the communication attributes information of described target device; Bearer management device, for determining whether according to the communication attributes information of described target device as it distributes bearing resource.
Description
Technical field
The present invention relates to communication technical field, particularly relating to the methods, devices and systems that a kind of information for being correlated with to MTC and resource manage.
Background technology
Machine type communication (MTC, MachineTypeCommunication) is a kind of communication with minimum man-machine interaction carried out between machine.Most equipment in network can be used for supporting that machine type communication communicates (HumantoHumanorPersontoPerson) with people to people, due to this two classes communication usually cannot be distinguished in prior art, therefore network can be caused still to carry out the operation of being correlated with to the mode that people communicates according to people when equipment only supports machine communication, cause the waste of related resource.Such as, according to the scheme of prior art, be in charge of the equipment of control, such as mobile management entity (MME, mobile management entity) etc., the transfer of data cannot be correlated with for MTC and Resourse Distribute are optimized.
Summary of the invention
The object of this invention is to provide the methods, devices and systems that a kind of information for being correlated with to MTC and resource manage.
According to an aspect of the present invention, provide a kind of method in short message service (SMS) node, short message managed, wherein, said method comprising the steps of:
A, when receiving the short message to target device to be sent, obtains the communication attributes information of described target device; Wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC);
B, according to the communication attributes information of the information type of described short message and described target device, determines whether to allow described short message to be sent to described target device.
According to an aspect of the present invention, additionally provide a kind of method in mobile management entity (MME), the carrying of target device managed, wherein, said method comprising the steps of:
-when target device access network, obtain the communication attributes information of described target device; Wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC).
-determine whether as it distributes bearing resource according to the communication attributes information of described target device.
According to an aspect of the present invention, also put forward a kind of method sending information in target device to home subscriber server (HSS), wherein, described target device has communication attributes information, and wherein, described method comprises:
-when access network, transmit the communication attributes information of self to HSS, wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
According to an aspect of the present invention, also put forward a kind of method of transmission information in home subscriber server (HSS), wherein, described method comprises:
-reception carrys out the equipment communication attributes information separately in automatic network;
Wherein, described method also comprises:
-receive the solicited message of the communication attributes information for obtaining target device;
The solicited message that-communication attributes the information response of feeding back described target device receives;
Wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
According to an aspect of the present invention, additionally provide a kind of short message service (SMS) node managed short message, wherein, described short message service node comprises:
First acquisition device, for when receiving the short message to target device to be sent, obtains the communication attributes information of described target device; Wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC);
Apparatus for management of information, for according to the information type of described short message and the communication attributes information of described target device, determines whether to allow described short message to be sent to described target device.
According to an aspect of the present invention, additionally provide a kind of method managed the carrying of target device in mobile management entity (MME), wherein, described mobile management entity comprises:
Second acquisition device, for when target device access network, obtain the communication attributes information of described target device, wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC);
Bearer management device, for determining whether according to the communication attributes information of described target device as it distributes bearing resource.
According to an aspect of the present invention, additionally provide a kind of target device, wherein, described target device has communication attributes information, and wherein, described target device comprises:
Access device, for when access network, transmit the communication attributes information of self to HSS, wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
According to an aspect of the present invention, additionally provide a kind of home subscriber server (HSS), wherein, described HSS comprises:
First receiving device, for receiving the equipment communication attributes information separately in automatic network;
Wherein, described HSS also comprises:
Second receiving system, for receiving the solicited message of the communication attributes information for obtaining target device;
Feedback device, for feeding back the communication attributes information of described target device to respond the solicited message received.
Wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
According to an aspect of the present invention, additionally provide a kind of Internet of Things, wherein, described Internet of Things comprises short message service node described at least one, mobile management entity described at least one, target device described at least one and home subscriber server described at least one.
Compared with prior art, the present invention has the following advantages: based on the MTC relevant information of the equipment obtained from HSS, to communicate and distinguishes, thus make networking can perform corresponding bookkeeping respectively to these two kinds communications to MTC and people to people.Such as, the equipment of transmission managing short message can be refused to be sent to being used for the note (such as advertisement in short message) that people communicates to people the equipment can only supporting MTC.Again such as, MME when equipment access is to network, can not carry for the equipment of MTC only can be supported to distribute.Therefore, the equipment being in charge of control in network can manage and control the information transmission in MTC and Resourse Distribute etc., to save relevant resource based on the solution of the present invention.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 shows the system architecture schematic diagram of the Internet of Things for machine communication according to an embodiment of the invention;
Fig. 2 shows the system architecture schematic diagram of the Internet of Things for machine communication according to another embodiment of the invention;
Fig. 3 shows the method flow diagram managed the information relevant to MTC and resource in mobile management entity (MME) according to an embodiment of the invention;
Fig. 4 shows the method flow diagram managed the information relevant to MTC and resource in short message service (SMS) node according to another embodiment of the invention;
Fig. 5 shows the structural representation according to a kind of mobile management entity (MME), home subscriber server (HSS) and target device for managing the carrying of target device of the present invention;
Fig. 6 shows the structural representation according to a kind of short message service (SMS) node, home subscriber server (HSS) and target device for managing short message of the present invention;
In accompanying drawing, same or analogous Reference numeral represents same or analogous parts.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 shows the configuration diagram of the Internet of Things for machine communication according to an embodiment of the invention.Wherein, this Internet of Things is based on the framework of the grouping system (EPS, EvolvedPacketSystem) of traditional third generation partner program (3GPP, 3rdGenerationPartnershipProject) evolution.This Internet of Things comprises the land common file dialog network (E-UTRAN of evolution, EvolvedUniversalTerrestrialRadioAccessNetwork), GSM EDGE Radio Access Network (GERAN, GSMEDGERadioAccessNetwork), gateway (S-GW, ServingGateway), grouped data network gateway (P-GW, PacketDataNetworkGateway), home subscriber server (HSS, HomeSubscriberServer), "Policy and Charging Rules Function (PCRF, PolicyandChargingRulesFunction) entity etc.
Also comprise according to home subscriber server (HSS that is of the present invention, that improve according to the Internet of Things for machine communication of the present invention, HomeSubscriberServer) mobile management unit (MME, MobilityManagementEntity), improved and target device.
Wherein, this target device comprises and has communication attributes information and can transmit the equipment of the communication attributes information of self when access network to HSS.
Preferably, described target device is the subscriber equipment in described Internet of Things.
Wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC).
Preferably, described communication attributes information comprises following at least any one information:
1) mode indication information that can described target device support MTC is used to indicate; Preferably, described MTC communication pattern comprise following any one:
I) simple MTC pattern; That is described target device only supports MTC;
Ii) MTC pattern is mixed; That is described target device both can support that MTC also can backer communicate to people.
Preferably, the target device with described mixing MTC pattern during one and/or a position time only support MTC, and during another and/or another location time both can support that MTC also can backer communicate to people.
Iii) non-MTC pattern, that is described target device can not support MTC.
2) type indication information of the classification of the MTC of described target device is used to indicate.Wherein, the classification of MTC can be determined based on following at least any one information:
I) MTC that target device is supported serves; This information is used to indicate the type of the MTC service/communication allowed in target device, such as, short message service (ShortMessageService, SMS), audio call, video call etc., and the IP allowed connects and application, such as, Session initiation Protocol (SessionInitiationProtocol, SIP), file transfer protocol (FTP) (FileTransportProtocol, FTP), limited applications agreement (ConstrainedApplicationProtocol, CoAP) etc.
Ii) target device support MTC content delivery rule; This information is used to indicate in target device the MTC content allowing to transmit, and such as, does not allow the MTC content with designated key word, again such as, only allows the MTC content of the electronic signature after having checking.
Iii) the MTC Address range information supported of target device; Such as, the MTC communication of specific initial address and destination address is only supported.
Iv) the MTC data capacity supported of target device; Such as, the transmission of the MTC data of data capacity more than a certain threshold value is not allowed.
V) the MTC communication direction supported of target device.Such as, target device only supports unidirectional reception MTC content, or only supports unidirectional transmission MTC content, or supports transmission and the reception of two-way MTC content.
3) indication information during being used to indicate the time that described target device can support MTC.Preferably, indication information comprises following at least any one information described period:
I) information whether current time can support MTC is used to indicate.
Such as, adopt " communicationtype " attribute corresponding with the time to indicate current slot and whether support MTC, if " communicationtype " is MTConly, then represent that current slot only supports MTC, if " communicationtype " is MTCmixed, then represent that current slot is for mixing support MTC.
Ii) information of which time period support MTC concrete is used to indicate.
Such as, indication information comprises the indication information of following two time periods period:
00:00am-06:00am：MTConly；
06:01am-11:59pm:MTCmixed；
With instruction in time period 00:00am-06:00am, only support MTC, and in time period 06:01am-11:59pm, MTC is supported in mixing.
4) position indication information that described target device can support the position of MTC is used to indicate.
Preferably, described position indication information comprises following at least any one information:
I) information whether current location can support MTC is used to indicate.
Such as, adopt " communicationtype " attribute corresponding with position to carry out designation equipment and whether support MTC in current location, if " communicationtype " is MTConly, then indication equipment only supports MTC in current location, if " communicationtype " is MTCmixed, then indication equipment is mixing support MTC in current location.
Ii) information which band of position concrete supports MTC is used to indicate.
Such as, position indication information comprises the indication information of following two bands of position:
Region A:MTConly;
Region B:MTCmixed;
Only support MTC with instruction equipment in this position of region A, and MTC is supported in mixing in this position of region B.
Such as, target device is only supported the position indication information of geographic coordinate range as this target device in the region of MTC.
Wherein, the communication attributes information of each target device from described Internet of Things can be stored according to HSS of the present invention, and communicate with MME.
Wherein, MME according to the present invention obtains the communication attributes information of the target device needed for self from HSS by S6a interface, and manages according to the carrying of communication attributes information to this target device obtained.
Fig. 3 shows the method flow diagram managed the information relevant to MTC and resource in mobile management entity (MME) according to an embodiment of the invention.Wherein said method comprises the step S101, step S102 and the step S103 that are performed by HSS, the step S201 performed by MME and step S202, and the step S401 performed by target device.
In step S401, target device, when access network, transmits the communication attributes information of self to HSS.
Wherein, described communication attributes information is described in detail above, repeats no more herein.
According to the first example of the present invention, the communication attributes information of target device UE_1 comprises " simple MTC pattern ", and when this target device UE_1 access network, sends the communication attributes information of himself to the HSS in this network.
In step S101, HSS receives the equipment communication attributes information separately in automatic network.
Preferably, described HSS can receive and the communication attributes information that sends of each equipment in network residing for it of preserving.
Then, in step s 102, HSS receives the solicited message of the communication attributes information for obtaining target device.
Then, in step s 103, HSS feeds back the communication attributes information of described target device to respond the solicited message received.
Wherein, in step s 201, when satisfied distribution trigger condition, MME obtains the communication attributes information of described target device.
Wherein, described distribution trigger condition comprises the various trigger conditions performing bearing resource distribution for triggering MME.
Preferably, described distribution trigger condition is specified by relevant criterion such as such as 3GPPTS23.401.
More preferably, described distribution trigger condition include but not limited to following any one:
1) when target device access network;
2) when in service request procedure (ServiceRequestprocedures), when target device initiates service request;
3) other by the correlation standard such as such as 3GPPTS23.401 or be written into future in standard, can be used for triggering all kinds of trigger conditions that MME performs the bearing resource batch operation relevant to target device.
Preferably, described MME sends the solicited message of the communication attributes information being used for acquisition request target device to HSS, to receive the communication attributes information that described HSS responds that this solicited message is fed back, described target device.
Further, in step s 102, HSS receives the solicited message from the communication attributes information for obtaining target device of this MME.
Then, in step s 103, the solicited message that the communication attributes information that HSS feeds back described target device receives to this MME with response.
Continue to be described foregoing First example, HSS receives the communication attributes information " simple MTC pattern " from target device UE_1 in step S101.And, when target device UE_1 access network, mobile management entity MME _ 1 in order to bearing resource batch operation corresponding to user equipment (UE) _ 1 that performs access new for this, in step s 201 to HSS transmission request information, to obtain the communication attributes information of target device UE_1.HSS receives the solicited message from mobile management entity MME _ 1 in step s 102, and in step s 103 based on the identification information UE_1 of the target device comprised in this solicited message, inquire about and get the communication attributes information " simple MTC pattern " of the target device UE_1 self preserved, and this communication attributes information " simple MTC pattern " is fed back to mobile management entity MME _ 1 sending this solicited message by HSS.
Then, in step S202, MME determines whether as it distributes bearing resource according to the communication attributes information of described target device.
Concrete, MME according to the communication attributes information of described target device determine whether the mode of distributing bearing resource for it include but not limited to following any one:
1) when determining this target device current only support MTC according to the communication attributes information of described target device, MME is not that described target device distributes bearing resource.
Wherein, for determine the mode of the current only MTC of target device include but not limited to following any one:
I) when mode indication information comprises " simple MTC pattern ", determine that this target device is current and only can support MTC;
Ii) when mode indication information comprises " mixing MTC pattern ", determine that this target device is current based on indication information or position indication information during described target device further and whether only support MTC; Particularly:
A) when described target device have simultaneously period indication information and position indication information time, if period, indication information indicating equipment only supported MTC in current time, and position indication information indicating equipment only supports MTC in current location, then determine that this target device is current and only support MTC.
It should be noted that, those skilled in the art should determine according to actual conditions and demand the mode obtaining current time information and current location information, repeat no more herein.
B) when described target device only has period indication information, or, when only there is position indication information, if period indication information support is current only support MTC, or position indication information instruction is current only supports MTC, then determine that this target device is current and only support MTC.
According to the second example of the present invention, when target device UE_2 is linked into network, mobile management entity MME _ 2 in step s 201 from HSS obtain target device UE_2 mode indication information " mixing MTC pattern " and period indication information comprise " communicationtype " that property value is " MTConly ".Then MME_2 checks and determines that " communicationtype " attribute corresponding with the time is MTConly, that is only support MTC at current time equipment, then determine not for this target device UE_2 distributes bearing resource, that is MME_2 skip as this target device UE_2 distributes the operation of bearing resource and continue to perform the operation relevant to the subsequent communications of UE.
It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, the communication attributes information of the described target device of any acquisition, and determine that current only the support during MTC of this target device is not the implementation of described target device distribution bearing resource according to the communication attributes information of described target device, all should be within the scope of the present invention.
2) when determine according to the communication attributes information of described target device this target device current non-only support MTC time, MME be described target device distribute bearing resource.
Wherein, for determine target device current non-only support the mode of MTC include but not limited to following any one:
I) when mode indication information comprises " non-MTC pattern ", determining that target device is current can not support MTC;
Ii) when mode indication information comprises " mixing MTC pattern ", determine that this target device is current based on indication information or position indication information during described target device further and whether only support MTC; Particularly:
A) when described target device have simultaneously period indication information and position indication information time, if MTC is supported in the mixing of period indication information instruction current time correspondence, and/or MTC is supported in the mixing of position indication information instruction current location correspondence, then determine that this target device is current and non-ly only support MTC.
B) when described target device only has period indication information, or, when only there is position indication information, if MTC is supported in the mixing of period indication information instruction current time correspondence, or, MTC is supported in the mixing of position indication information instruction current location correspondence, then determine that this target device is current and non-ly only support MTC.
Preferably, when detecting that described target device is converted to current only support MTC by current non-only support MTC, MME discharges the bearing resource corresponding to this target device.Or, described target device by current only support MTC be converted to current non-only support MTC time, MME distributes corresponding bearing resource for this target device.
According to the 3rd example of the present invention, target device UE_3 is when being linked into network, mobile management entity MME _ 3 are that " mixing MTC pattern " and period indication information instruction only support that the effective time of MTC is for " 00:00am to 06:00am " from the mode indication information of this target device UE_3 that HSS obtains, then at time point " 21:15:48 ", MME_3 determines that current time information " 21:15:48 " did not mate with this effective time, judge that target device UE_3 is current and non-ly only support MTC, and be assigned with corresponding bearing resource for it.At time point " 00:00 " am, MME_3 is according to effective time " 00:00am to 06:00am ", determine that current time information " 00:00 " now matched with this effective time, then MME_3 determines by non-, this target device UE_3 only supports that MTC is converted to and only supports MTC, and discharges the bearing resource corresponding to target device UE_3.
According to the method for the present embodiment, when the carrying of target device being managed in mobile management entity (MME), MME can manage the distribution that equipment carries based on the communication attributes information of the equipment obtained from HSS, not reallocate bearing resource for only supporting the target device of MTC, decrease the distribution of unnecessary bearing resource, achieve the optimization that carrying distributes.
The configuration diagram of the Internet of Things for machine communication is according to another embodiment of the invention shown with reference to Fig. 2 and Fig. 4, Fig. 2; Fig. 4 shows the method flow diagram managed the short message relevant to MTC in short message service (SMS) node in accordance with another embodiment of the present invention.Wherein, described method comprises the step S301 and step S302 that are performed by SMS node, the step S401 performed by target device, and the step S101, step S102 and the step S103 that are performed by HSS.
Wherein, the step S401 performed by target device, and the step S101 performed by HSS, step S102 and step S103 are described in detail in reference to the embodiment described in earlier figures 3, repeat no more herein.
Wherein, described SMS node comprises the equipment with short message processing capacity.Such as, SMS node can comprise specified standard SMS functional element in 3GPP technical specification 23.040, or value-added service (VAS, the ValueAddedService) application server of regulation in 3GPP technical specification 23.142, or be deployed as the MME etc. of short message service node.
Wherein, SMS node according to the present invention, by the S6m interface in Fig. 2, obtains the communication attributes information of the target device needed for self from HSS, and treats the short message being sent to target device and manage.
With reference to Fig. 3, in step S301, when receiving the short message to target device to be sent, SMS node obtains the communication attributes information of described target device.
Wherein, described communication attributes information is described in detail above, repeats no more herein.
Particularly, when SMS node receives from the short message to target device source device, to be sent, SMS node obtains the communication attributes information of described target device from the HSS that this target device is registered.
Preferably, described SMS node sends the solicited message of the communication attributes information being used for acquisition request target device to HSS, to receive the communication attributes information that described HSS responds that this solicited message is fed back, described target device.
It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any when receiving the short message to target device to be sent, obtain the implementation of the communication attributes information of described target device, all should be within the scope of the present invention.
Then, in step s 302, SMS node, according to the communication attributes information of the information type of described short message and described target device, determines whether to allow described short message to be sent to described target device.
Preferably, according to short message protocol mark (TP-Protocol-Identifier) of regulation in 3GPP technical specification 23.040, the information type of short message include but are not limited to following any one:
1) device trigger (devicetriggering) type;
2) non-device trigger type.
Wherein, those skilled in the art should determine the mode of the information type obtaining this short message according to actual conditions and demand, repeat no more herein.
Particularly, SMS node, according to the communication attributes information of target device, judges that this target device is current and whether can support MTC, and in conjunction with the type of this short message, determines whether to allow this short message to be sent to target device.
Preferably, SMS node according to the communication attributes information of the information type of described short message and described target device, determine whether to allow the mode described short message being sent to described target device comprise following at least any one:
1) when the information type of described short message comprises device trigger type, and when determining that this target device is current can support machine communication according to the communication attributes information of described target device, allow described short message to be sent to described target device; Or, when the information type of described short message comprises non-device trigger type, and, when determining that according to the communication attributes information of described target device this target device is current and can not supporting machine communication, allow described short message to be sent to described target device.
Wherein, if current time information and current location information all with the communication attributes information of described target device indicate described target device can support valid period and the active position information match of MTC, then SMS node judges that described target device is current and can support MTC
Can support that the mode of machine communication is described in detail in the embodiment described in aforementioned reference Fig. 3 owing to determining that according to the communication attributes information of described target device this target device is current, repeat no more herein.
2) when the information type of described short message comprises device trigger type, and, when determining that according to the communication attributes information of described target device this target device is current and can not supporting machine communication, refuse described short message to be sent to described target device; Or, when the information type of described short message comprises non-device trigger type, and, when determining that according to the communication attributes information of described target device this target device is current and can supporting machine communication, refuse described short message to be sent to described target device.
Wherein, determine that this target device is current according to the communication attributes information of described target device and can not support that the mode of machine communication is described in detail in the embodiment described in aforementioned reference Fig. 3, repeat no more herein.
According to the 4th example of the present invention, in step S301, when SMS node Node_1 receives the short message of " non-device trigger " type to target device UE_4 to be sent, the communication attributes information from the HSS acquisition UE_4 that target device UE_4 registers: mode indication information " mixing MTC pattern "; And time and corresponding " communicationtype " in position are MTConly.Then, in step s 302, SMS node Node_1 determines that current point in time is " 00:05:30 ", the current location information of this target device is " No. 2, street, Haidian ", then SMS node judges that this target device UE_4 is current and only supports MTC, therefore SMS node Node_1 determines that the short message of being somebody's turn to do " non-device trigger type " is sent to target device UE_4 by refusal.
It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any according to the information type of described short message and the communication attributes information of described target device, determine whether the implementation allowing described short message to be sent to described target device, all should be within the scope of the present invention.
According to the method managed short message in short message service (SMS) node of the present embodiment, SMS node can manage based on the transmission of communication attributes information to short message of the equipment obtained from HSS, thus decrease the transmission with the unmatched short message of communication attributes information of target device, improve the efficiency of SMS node-node transmission short message.
And, according to the solution of the present invention, can the communication attributes information of based target equipment, many-sided control is carried out to the communication behavior relevant to target device, as for SMS information etc. to be sent, control more accurately, send to make it and more meet user's request, the waste of the system resource avoiding blindly transmission information to cause, and, can be optimized the batch operation etc. of various types of communication resource as carrying based on it, reduce the wasting of resources further, realize distributing rationally of resource.
Fig. 5 shows the structural representation according to a kind of mobile management entity (MME), home subscriber server (HSS) and target device for managing the carrying of target device of the present invention.Wherein said HSS comprises first receiving device 101, second receiving system 102 and feedback device 103, and described MME comprises the second acquisition device 201 and bearer management device 202, and described target device comprises access device 401.
Target device is when access network, and access device 401 transmits the communication attributes information of self to HSS.
Wherein, described communication attributes information is described in detail above, repeats no more herein.
According to the first example of the present invention, the communication attributes information of target device UE_1 comprises " simple MTC pattern ", and when this target device UE_1 access network, the access device 401 of target device UE_1 sends the communication attributes information of himself to the HSS in this network.
First receiving device 101 receives the equipment communication attributes information separately in automatic network.
Preferably, described first receiving device 101 can receive and the communication attributes information that sends of each equipment in network residing for it of preserving.
Then, the second receiving system 102 receives the solicited message of the communication attributes information for obtaining target device.
Then, the solicited message that the communication attributes information that feedback device 103 feeds back described target device receives with response is come.
Wherein, when satisfied distribution trigger condition constantly, the second acquisition device 201 obtains the communication attributes information of described target device.
Wherein, described distribution trigger condition comprises the various trigger conditions performing bearing resource distribution for triggering MME.
Preferably, described distribution trigger condition is specified by relevant criterion such as such as 3GPPTS23.401.
More preferably, described distribution trigger condition include but not limited to following any one:
1) when target device access network;
2) when in service request procedure (ServiceRequestprocedures), target device initiates service request;
3) other by the correlation standard such as such as 3GPPTS23.401 or will be written in standard later, can be used for triggering all kinds of trigger conditions that MME performs the bearing resource batch operation relevant to target device.
Preferably, described second acquisition device 201 sends the solicited message of the communication attributes information being used for acquisition request target device to HSS, to receive the communication attributes information that described HSS responds that this solicited message is fed back, described target device.
Further, the second receiving system 102 receives the solicited message of the communication attributes information for obtaining target device from this second acquisition device 201.
Then, the solicited message that the communication attributes information that feedback device 103 feeds back described target device receives to this second acquisition device 201 with response.
Continue to be described foregoing First example, the first receiving device 101 of HSS receives the communication attributes information " simple MTC pattern " from target device UE_1.And, when target device UE_1 access network, mobile management entity MME _ 1 in order to bearing resource batch operation corresponding to user equipment (UE) _ 1 that performs access new for this, by the second acquisition device 201 to HSS transmission request information, to obtain the communication attributes information of target device UE_1.Second receiving system 102 of HSS receives the solicited message from mobile management entity MME _ 1, and by the identification information UE_1 of feedback device 103 based on the target device comprised in this solicited message, inquire about and get the communication attributes information " simple MTC pattern " of the target device UE_1 self preserved, and this communication attributes information " simple MTC pattern " being fed back to mobile management entity MME _ 1 sending this solicited message.
Then, bearer management device 202 determines whether as it distributes bearing resource according to the communication attributes information of described target device.
Concrete, bearer management device 202 according to the communication attributes information of described target device determine whether the mode of distributing bearing resource for it include but not limited to following any one:
1) when determining this target device current only support MTC according to the communication attributes information of described target device, bearer management device 202 is not that described target device distributes bearing resource.
Wherein, for determine target device current only support the mode of MTC include but not limited to following any one:
I) when mode indication information comprises " simple MTC pattern ", determine that this target device is current and only can support MTC; Ii) when mode indication information comprises " mixing MTC pattern ", determine that this target device is current based on indication information or position indication information during described target device further and whether only support MTC; Particularly:
A) when described target device have simultaneously period indication information and position indication information time, if period indication information instruction current time only supports MTC, and position indication information instruction current location only supports MTC, then determine that this target device is current and only support MTC.
It should be noted that, those skilled in the art should determine according to actual conditions and demand the mode obtaining current time information and current location information, repeat no more herein.
B) when described target device only has period indication information, or, when only there is position indication information, if period indication information support is current only support MTC, or position indication information instruction is current only supports MTC, then determine that this target device is current and only support MTC.
According to the second example of the present invention, when target device UE_2 is linked into network, the second acquisition device 201 of mobile management entity MME _ 2 from HSS obtain target device UE_2 mode indication information " mixing MTC pattern " and period indication information comprise " communicationtype " that property value is " MTConly ".Then the bearer management device 202 of MME_2 checks and determines that " communicationtype " attribute corresponding with the time is MTConly, that is current time only supports MTC, then bearer management device 202 is determined not for this target device UE_2 distributes bearing resource, that is MME_2 skips as this target device UE_2 distributes the operation of bearing resource and continue to perform the operation relevant to the subsequent communications of UE.
It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, the communication attributes information of the described target device of any acquisition, and determine that current only the support during MTC of this target device is not the implementation of described target device distribution bearing resource according to the communication attributes information of described target device, all should be within the scope of the present invention.
2) when determine according to the communication attributes information of described target device this target device current non-only support MTC time, bearer management device 202 be described target device distribution bearing resource.
Wherein, bearer management device 202 for determine target device current non-only support the mode of MTC include but not limited to following any one:
I) when mode indication information comprises " non-MTC pattern ", determining that target device is current can not support MTC;
Ii) when mode indication information comprises " mixing MTC pattern ", determine that this target device is current based on indication information or position indication information during described target device further and whether only support MTC; Particularly:
A) when described target device have simultaneously period indication information and position indication information time, if MTC is supported in the mixing of period indication information instruction current time correspondence, and/or MTC is supported in the mixing of position indication information instruction current location correspondence, then determine that this target device is current and non-ly only support MTC.
B) when described target device only has period indication information, or, when only there is position indication information, if MTC is supported in the mixing of period indication information instruction current time correspondence, or, MTC is supported in the mixing of position indication information instruction current location correspondence, then determine that this target device is current and non-ly only support MTC.
Preferably, when detecting that described target device is converted to current only support MTC by current non-only support MTC, bearer management device 202 discharges the bearing resource corresponding to this target device.Or, described target device by current only support MTC be converted to current non-only support MTC time, bearer management device 202 distributes corresponding bearing resource for this target device.
According to the 3rd example of the present invention, target device UE_3 is when being linked into network, mobile management entity MME _ 3 are " mixing MTC pattern " from the mode indication information of this target device UE_3 that HSS obtains, and during obtaining, indication information instruction only supports that the effective time of MTC is for " 00:00am to 06:00am ".Then at time point " 21:15:48 ", bearer management device 202 determines that current time information " 21:15:48 " did not mate with this effective time, judges that target device UE_3 is current and non-ly only supports MTC, and be assigned with corresponding bearing resource for it.At time point " 00:00 ", bearer management device 202 is according to effective time " 00:00am to 06:00am ", determine that current time information " 00:00 " now matched with this effective time, then bearer management device 202 determines by non-, this target device UE_3 only supports that MTC is converted to and only supports MTC, and discharges the bearing resource corresponding to target device UE_3.
According to the scheme of the present embodiment, when the carrying of target device being managed in mobile management entity (MME), MME can manage the distribution that equipment carries based on the communication attributes information of the equipment obtained from HSS, not reallocate bearing resource for only supporting the target device of MTC, decrease the distribution of unnecessary bearing resource, achieve the optimization that carrying distributes.
The configuration diagram of the Internet of Things for machine communication is according to another embodiment of the invention shown with reference to Fig. 2 and Fig. 6, Fig. 2; Fig. 6 shows the structural representation according to a kind of short message service (SMS) node, home subscriber server (HSS) and target device for managing short message of the present invention.Wherein, described HSS comprises first receiving device 101, second receiving system 102 and feedback device 103, and described SMS node comprises the first acquisition device 301 and apparatus for management of information 302, and described target device comprises access device 401.
Wherein, the operation performed by access device 401, and the operation performed by first receiving device 101, second receiving system 102 and feedback device 103 is described in detail in reference to the embodiment described in earlier figures 5, repeats no more herein.
Wherein, described SMS node comprises the equipment with short message processing capacity.Such as, SMS node can comprise specified standard SMS functional element in 3GPP technical specification 23.040, or value-added service (VAS, the ValueAddedService) application server of regulation in 3GPP technical specification 23.142, or be deployed as the MME etc. of short message service node.
Wherein, SMS node according to the present invention, by the S6m interface in Fig. 2, obtains the communication attributes information of the target device needed for self from HSS, and treats the short message being sent to target device and manage.
With reference to Fig. 6, when receiving the short message to target device to be sent, the first acquisition device 301 obtains the communication attributes information of described target device.
Wherein, described communication attributes information is described in detail above, repeats no more herein.
Particularly, when SMS node receives from the short message to target device source device, to be sent, the first acquisition device 301 obtains the communication attributes information of described target device from the HSS that this target device is registered.
Preferably, described first acquisition device 301 sends the solicited message of the communication attributes information being used for acquisition request target device to HSS, to receive the communication attributes information that described HSS responds that this solicited message is fed back, described target device.
It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any when receiving the short message to target device to be sent, obtain the implementation of the communication attributes information of described target device, all should be within the scope of the present invention.
Then, apparatus for management of information 302, according to the communication attributes information of the information type of described short message and described target device, determines whether to allow described short message to be sent to described target device.
Preferably, according to short message protocol mark (TP-Protocol-Identifier) of regulation in 3GPP technical specification 23.040, the information type of short message include but are not limited to following any one:
1) device trigger (devicetriggering) type;
2) non-device trigger type.
Wherein, those skilled in the art should determine the mode of the information type obtaining this short message according to actual conditions and demand, repeat no more herein.
Particularly, apparatus for management of information 302, according to the communication attributes information of target device, judges that this target device is current and whether can support MTC, and in conjunction with the type of this short message, determines whether to allow this short message to be sent to target device.
Preferably, apparatus for management of information 302 according to the communication attributes information of the information type of described short message and described target device, determine whether to allow the mode described short message being sent to described target device comprise following at least any one:
1) when the information type of described short message comprises device trigger type, and when determining that this target device is current can support machine communication according to the communication attributes information of described target device, allow described short message to be sent to described target device; Or, when the information type of described short message comprises non-device trigger type, and, when determining that according to the communication attributes information of described target device this target device is current and can not supporting machine communication, allow described short message to be sent to described target device.
Preferably, described SMS node also comprises determined property device (not shown).
Wherein, if current time information and current location information all with the communication attributes information of described target device indicate described target device can support valid period and the active position information match of MTC, then determined property device judges that described target device is current and can support MTC.
Wherein, determine that this target device is current according to the communication attributes information of described target device and can support that the mode of machine communication is described in detail in the embodiment described in aforementioned reference Fig. 5, repeat no more herein.
2) when the information type of described short message comprises device trigger type, and, when determining that according to the communication attributes information of described target device this target device is current and can not supporting machine communication, refuse described short message to be sent to described target device; Or, when the information type of described short message comprises non-device trigger type, and, when determining that according to the communication attributes information of described target device this target device is current and can supporting machine communication, refuse described short message to be sent to described target device.
Wherein, determine that this target device is current according to the communication attributes information of described target device and can not support that the mode of machine communication is described in detail in the embodiment described in aforementioned reference Fig. 5, repeat no more herein.
According to the 4th example of the present invention, when SMS node Node_1 receives the short message of " non-device trigger " type to target device UE_4 to be sent, the first acquisition device 301 obtains the communication attributes information of UE_4 from the HSS that target device UE_4 registers: mode indication information " mixing MTC pattern "; Period indication information " 00:00am to 07:00am "; Position indication information: " Haidian District, Beijing City ".And time and corresponding " communicationtype " in position are MTConly.Then, then apparatus for management of information 302 determines that current point in time is " 00:05:30 ", the current location information of this target device is " No. 2, street, Haidian ", then apparatus for management of information 302 judges that this target device UE_4 is current and only supports MTC, therefore apparatus for management of information 302 determines that the short message of being somebody's turn to do " non-device trigger type " is sent to target device UE_4 by refusal.
It should be noted that, above-mentioned citing is only and technical scheme of the present invention is described better, but not limitation of the present invention, those skilled in the art should understand that, any according to the information type of described short message and the communication attributes information of described target device, determine whether the implementation allowing described short message to be sent to described target device, all should be within the scope of the present invention.
According to the scheme managed short message in short message service (SMS) node of the present embodiment, SMS node can manage based on the transmission of communication attributes information to short message of the equipment obtained from HSS, thus decrease the transmission with the unmatched short message of communication attributes information of target device, improve the efficiency of SMS node-node transmission short message.
And, according to the solution of the present invention, can the communication attributes information of based target equipment, many-sided control is carried out to the communication behavior relevant to target device, as for SMS information etc. to be sent, control more accurately, send to make it and more meet user's request, the waste of the system resource avoiding blindly transmission information to cause, and, can be optimized the batch operation etc. of various types of communication resource as carrying based on it, reduce the wasting of resources further, realize distributing rationally of resource.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.In addition, obviously " comprising " one word do not get rid of other unit or step, odd number does not get rid of plural number.Multiple unit of stating in system claims or device also can be realized by software or hardware by a unit or device.First, second word such as grade is used for representing title, and does not represent any specific order.
Claims (15)
1. the method managed the short message relevant to MTC in short message service (SMS) node, wherein, said method comprising the steps of:
A, when receiving the short message to target device to be sent, obtains the communication attributes information of described target device; Wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC);
B, according to the communication attributes information of the information type of described short message and described target device, determines whether to allow described short message to be sent to described target device.
2. the method managed the carrying of the target device relevant to MTC in mobile management entity (MME), wherein, said method comprising the steps of:
-when satisfied distribution trigger condition, obtain the communication attributes information of described target device, wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC);
-determine whether as it distributes bearing resource according to the communication attributes information of described target device.
3. in target device, send a method for the information relevant to MTC to home subscriber server (HSS), wherein, described target device has communication attributes information, and wherein, described method comprises:
-when access network, transmit the communication attributes information of self to HSS, wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
4. in home subscriber server (HSS), transmit a method for the information relevant to MTC, wherein, described method comprises:
-reception carrys out the equipment communication attributes information separately in automatic network;
Wherein, described method also comprises:
-receive the solicited message of the communication attributes information for obtaining target device;
-feed back the communication attributes information of described target device to respond the solicited message received;
Wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
5. to short message service (SMS) node that short message manages, wherein, described short message service node comprises:
First acquisition device, for when receiving the short message to target device to be sent, obtains the communication attributes information of described target device; Wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC);
Apparatus for management of information, for according to the information type of described short message and the communication attributes information of described target device, determines whether to allow described short message to be sent to described target device.
6. short message service node according to claim 5, wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
7. short message service node according to claim 6, wherein, described type indication information can determine the classification of MTC based on following at least any one information:
The MTC service that-target device is supported;
The MTC content delivery rule that-target device is supported;
The MTC Address range information that-target device is supported;
The MTC data capacity that-target device is supported;
The MTC communication direction that-target device is supported.
8. the short message service node according to any one of claim 5 to 7, wherein, described apparatus for management of information is used for:
-comprise device trigger type when the information type of described short message, and when determining that this target device is current can support MTC according to the communication attributes information of described target device, allow described short message to be sent to described target device; Or,
-comprise non-device trigger type when the information type of described short message, and, when determining that according to the communication attributes information of described target device this target device is current and can not supporting MTC, allow described short message to be sent to described target device.
9. short message service node according to claim 8, described short message service node also comprises:
Determined property device, if all with the communication attributes information of described target device indicate described target device can support valid period and the active position information match of MTC for current time information and current location information, then judging that described target device is current can support MTC.
10. the mobile management entity that the carrying of target device is managed (MME), wherein, described mobile management entity comprises:
Second acquisition device, for when meeting distribution trigger condition, obtain the communication attributes information of described target device, wherein, described communication attributes information comprises the information relevant to the machine type communication of described target device (MTC);
Bearer management device, for determining whether according to the communication attributes information of described target device as it distributes bearing resource.
11. mobile management entities according to claim 11, wherein, described communication attributes information comprise following at least any one:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
12. mobile management entities according to claim 10 or 11, wherein, described bearer management device also for:
-when determining that according to the communication attributes information of described target device this target device is current and only can supporting MTC, be not that described target device distributes bearing resource.
13. 1 kinds of target devices, wherein, described target device has communication attributes information, and wherein, described target device comprises:
Access device, for when access network, transmit the communication attributes information of self to HSS, wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
14. 1 kinds of home subscriber server (HSS), wherein, described HSS comprises:
First receiving device, for receiving the equipment communication attributes information separately in automatic network;
Wherein, described HSS also comprises:
Second receiving system, for receiving the solicited message of the communication attributes information for obtaining target device;
Feedback device, for feeding back the communication attributes information of described target device to respond the solicited message received.
Wherein, described communication attributes information comprises following at least any one information:
-be used to indicate the mode indication information that can described target device support MTC;
-be used to indicate the type indication information of the classification of the MTC of described target device;
-be used to indicate the time that described target device can support MTC during indication information;
-be used to indicate the position indication information that described target device can support the position of MTC.
15. 1 kinds of Internet of Things, wherein, described Internet of Things comprises at least one short message service node according to any one of claim 5 to 9, at least one is according to claim 10 to the mobile management entity according to any one of 12, at least one target device according to claim 13 and at least one home subscriber server as claimed in claim 14.
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