CN107295583A - CIOT control methods and equipment on UE - Google Patents

CIOT control methods and equipment on UE Download PDF

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Publication number
CN107295583A
CN107295583A CN201610204561.2A CN201610204561A CN107295583A CN 107295583 A CN107295583 A CN 107295583A CN 201610204561 A CN201610204561 A CN 201610204561A CN 107295583 A CN107295583 A CN 107295583A
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CN
China
Prior art keywords
ue
ciot
access network
carryings
information
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CN201610204561.2A
Other languages
Chinese (zh)
Inventor
柯小婉
王弘
许丽香
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北京三星通信技术研究有限公司
三星电子株式会社
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Application filed by 北京三星通信技术研究有限公司, 三星电子株式会社 filed Critical 北京三星通信技术研究有限公司
Priority to CN201610204561.2A priority Critical patent/CN107295583A/en
Publication of CN107295583A publication Critical patent/CN107295583A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data session or connection
    • H04W36/0033Control or signalling for completing the hand-off for data session or connection with transfer of context information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/30Connection release
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/30Connection release
    • H04W76/34Selective release of ongoing connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Abstract

Honeycomb Internet of Things (CIOT) control method this application discloses one kind on user equipment (UE), including:First wireless access network node knows the CIOT information on UE;First wireless access network node preserves the CIOT information on UE known;First wireless access network node carries out UE control based on the CIOT information on UE known.Disclosed herein as well is another CIOT control methods and corresponding equipment on UE., being capable of saving signaling expense, the time delay of reduction UE access networks using technical scheme disclosed in the present application.

Description

CIOT control methods and equipment on UE

Technical field

The application is related to wireless communication technology field, more particularly to a kind of CIOT control methods on UE and sets It is standby.

Background technology

Present mobile communication is increasingly intended to provide the user the multimedia service of high rate data transmission, such as Fig. 1 institutes Show, be System Architecture Evolution (SAE) system architecture diagram.Wherein:

User equipment (UE) 101 is the terminal device for supporting procotol.Evolved universal terrestrial wireless access network Network (E-UTRAN) 102 is Radio Access Network, including the base that access radio network interface is provided for UE Stand (eNodeB/NodeB).Mobile management entity (MME) 103 be responsible for UE mobile context, Session context and security information.Gateway (SGW) 104 mainly provides the function of user plane, MME 103 Same physical entity is likely to be at SGW 104.Grouped data network gateway (PGW) 105 be responsible for charging, The functions such as Lawful Interception, can also be in same physical entity with SGW 104."Policy and Charging Rules Function is real Body (PCRF) 106 provides service quality (QoS) strategy and charging criterion.GPRS is supported Node (SGSN) 108 is for the transmission of data to provide the net of route in UMTS (UMTS) Network node device.Home subscriber server (HSS) 109 is UE local ownership subsystem, is responsible for protection bag Include the current location of user equipment, the address of service node, user security information, the grouped data of user equipment The user profile such as context.

In a foreseeable future, increasing electric equipment is had intelligent, life periphery articles for use are interconnected, It is respectively provided with the function of access network.On the one hand, following a part of UE often has following characteristics:It is static Or Hypomobility, inexpensive, it is small data quantity that the data of transmitting-receiving, which are also tended to, discrete.To these UE, Set up connection and release connects the data volume that the signaling consumption caused is far longer than transmitting-receiving.On the other hand, in order to prop up Hold the increasing application in real time of support, such as virtual reality etc., the access delay of following mobile communications network Greatly reduction, for saving signaling expense, improves the efficiency of data transmission, reduces the time delay of UE access networks, The problem of existing network also has a lot.

The content of the invention

This application provides a kind of CIOT control methods and equipment on UE, with saving signaling expense, reduction The time delay of UE access networks.

The technical scheme of the application is as follows:A kind of honeycomb Internet of Things CIOT control methods on user equipment (UE), Including:

First wireless access network node knows the CIOT information on UE;

First wireless access network node carries out UE control based on the CIOT information on UE known.

A kind of wireless access network node equipment, including:Receiving module and control module, wherein:

The receiving module, for knowing the CIOT information on UE;

The control module, the control for carrying out UE based on the CIOT information on UE.

A kind of CIOT control methods on UE, including:

UE knows the CIOT information on UE;

UE carries out UE control based on the CIOT information on UE known.

A kind of user equipment, including:Receiving module and control module, wherein:

Receiving module, for knowing the CIOT information on UE;

Control module, the control for carrying out UE based on the CIOT information on UE.

As seen from the above technical solution, the application supports the data to UE by distinguishing UE CIOT business Transmission mode is optimized, the expense of saving signaling, reduces the time delay of UE access networks, improves data transmission Efficiency, lifts Consumer's Experience, is that enormous amount volume IOT equipment access networks are carried and created conditions, also under future Generation mobile communication application provides technical support.

Brief description of the drawings

Fig. 1 is existing SAE system architecture schematic diagrams;

Schematic flow sheets of the Fig. 2 for the present invention on UE CIOT control methods one;

Schematic flow sheets of the Fig. 3 for the present invention on UE CIOT control methods two;

CIOT control method embodiment one schematic diagrames of the Fig. 4 for the present invention on UE;

CIOT control method embodiment two schematic diagrames of the Fig. 5 for the present invention on UE;

CIOT control method embodiment three schematic diagrames of the Fig. 6 for the present invention on UE;

CIOT control method example IV schematic diagrames of the Fig. 7 for the present invention on UE;

CIOT control method embodiment five schematic diagrames of the Fig. 8 for the present invention on UE;

CIOT control method embodiment six schematic diagrames of the Fig. 9 for the present invention on UE;

CIOT control method embodiment seven schematic diagrames of the Figure 10 for the present invention on UE;

Figure 11 is the composition structural representation of a preferable wireless access network node equipment of the invention;

Figure 12 is the composition structural representation of a preferable user equipment of the invention.

Embodiment

For the object, technical solution and advantage of the application are more clearly understood, develop simultaneously implementation referring to the drawings Example, is described in further detail to the application.

In order to meet UE (the such as IOT (Internet of thing, Internet of Things), CE of small data quantity low cost (coverage enhancement, coverage enhancement), LC (low cost, low cost), MTC (Machine Type Communication, machine type communication) equipment) communication requirement, it is proposed that a kind of CIOT (Cellular IOT, Honeycomb Internet of Things) communication service.CIOT (Cellular Internet of Thing honeycombs Internet of Things) is a kind of number According to the method for transmission optimization.CIOT data can carry (such as Non-Access Stratum protocols data sheet on a control plane First (NAS PDU)) transmit or be carried in user plane (such as UE carryings) transmission.

The CIOT of Deta bearer on a control plane is referred to as chain of command CIOT optimizations.Chain of command CIOT optimizations are not required to UE carryings are set up in wireless access network node, it is not required that set up in wireless access network above and below wireless security Text, encryption is performed in the core network.Optimized by chain of command CIOT, it is convenient to omit set up needed for UE is carried Signaling consumption, so as to shorten the time delay of UE access networks or UE transceiving datas.

CIOT of the Deta bearer in user plane is referred to as user plane CIOT optimizations.Optimized by user plane CIOT, When UE is no longer enlivened, UE contexts are suspended rather than are deleted.Until there is data transfer needs on UE Hereafter it is resumed rather than newly-built, so that the signaling consumption that UE connections are set up or UE carryings are set up is reduced, from And shorten the time delay of UE access networks or UE transceiving datas.

To CIOT communication services, it can be used for broadband radio access network (such as WB EUTRAN, LTE) net Network, can be used for the wireless access network (such as NB IOT) of arrowband.Core net node or wireless access network section Point can support CIOT and non-CIOT simultaneously or only support CIOT.Support CIOT core net node or branch The wireless access network node for holding CIOT can be while support chain of command CIOT to optimize (abbreviation chain of command CIOT) Optimize (referred to as user plane CIOT) with user plane CIOT or only support CIOT chains of command or only support CIOT user planes.The business for supporting low time delay requirement is that an important technology of the 5th third generation mobile communication network is special Levy.Therefore, the method for this data transmission optimizations of CIOT can also be applied among the mobile communications network in future, IOT equipment is not limited to, existing radio network technique is also not limited to.

Prior art there is problems:

Problem 1:(such as transmitted when UE meets deactivation condition without data, no longer active or and core Net for a long time do not interact), if in wireless access network not on the UE CIOT carrying when, wirelessly connect Network access node should ask core net to delete UE contexts or release UE connections;But if in wireless access network When being carried in the presence of the CIOT on UE, wireless access network should ask core net to hang up UE contexts.At present CIOT information in wireless access network also not on UE.

Problem 2:(the such as broadband when user plane CIOT, which optimizes, is applied to support the wireless access network of switching Wireless access network WB EUTRAN), during switching, target radio access network is not also on UE CIOT information.

Problem 3:The hang-up and recovery of single carrying are not supported also at present.When UE has CIOT carryings and non-CIOT During carrying, if CIOT carryings have met the condition of load bearing deactivation but non-CIOT carryings are also in enlivening shape On the one hand state, wireless access network can not hang up whole UE, on the other hand can not also discharge CIOT carryings.

Problem 4:When source wireless access network node only supports user plane CIOT, but target radio access network node is only Support chain of command CIOT;Or when source wireless access network node only supports chain of command CIOT, but Target Wireless connects When network access node only supports user plane CIOT, how to switch not clear.

CIOT mentioned below can also show as IOT or NB IOT herein.

In some embodiments, wireless access network node can be base station, eNB, NodeB etc..

In some embodiments, core net node can be MME, SGSN etc..

In some embodiments, CIOT carryings can be user plane CIOT carryings or support user plane CIOT The carrying of optimization.Non- CIOT carryings can be with right and wrong user plane CIOT carryings, common carrying etc..

In some embodiments, chain of command can be signaling plane, NAS signaling, SRB (signaling radio Bearer, Signaling Radio Bearer).

In some embodiments, CIOT is properly termed as IOT (Internet of Thing), NB IOT (Narrow Band Internet of Thing)。

Schematic flow sheets of the Fig. 2 for the present invention on UE CIOT control methods one, comprises the following steps:

Step 201:First wireless access network node knows the CIOT information on UE.

Preferably, the first wireless access network node can be from the second wireless access network node, core net node or UE Know the CIOT information on UE.

In some embodiments, the CIOT information on UE can be shown as on UE or UE carryings The configured information hung up or discharged.

Optionally, the CIOT information on UE can include at least one:UE CIOT information, The CIOT information of UE carryings.CIOT information can include following one or more:

- 1) user plane CIOT.User plane CIOT can also show as user plane CIOT optimizations, CIOT, can To hang up, can hang up and recover, can not delete, can not delete and not newly-built.In some embodiments In, user plane CIOT refers to hang up or recover the information on UE as needed.Such as:A) met in UE UE deactivates condition or all UE are carried when meeting UE load bearing deactivation conditions, the first wireless access network node The UE or UE that are designated as user plane CIOT context can be hung up;B) met in UE carryings and deactivate bar During part, the first wireless access network node can hang up be designated as user plane CIOT UE carrying or UE carrying Context.

In other embodiments, it can distinguish whether UE carryings are CIOT by new S1 message. What such as new S1 message was set up is exactly user plane CIOT carryings, and (such as E-RAB is set up please for existing S1 message Ask) what is set up is exactly non-user face CIOT carryings.

- 2) non-user face CIOT.Non-user face CIOT can also show as non-user face CIOT optimization, it is non- User plane CIOT, non-CIOT, it can not hang up, can not hang up and not recover, can delete, can delete Except with it is newly-built.In some embodiments, non-user face CIOT refers to delete as needed or newly-built on UE Information.Such as:A) UE deactivation conditions are met in UE or all UE carryings meets UE load bearing deactivations During condition, the first wireless access network node can delete the UE or above and below UE for being designated as non-user face CIOT Text;B) when UE carryings meet deactivation condition, the first wireless access network node, which can be deleted, is designated as non-use The context of family face CIOT UE carryings or UE carryings.

In other embodiments, the first wireless access network node can by receive different interface messages come Distinguish whether UE carryings are CIOT.That the distinctive S1 message of such as new user plane CIOT is set up is exactly user Face CIOT is carried, and existing S1 message (such as E-RAB sets up request) foundation is exactly non-user face CIOT Carrying.

- 3) chain of command CIOT.Optionally, the first wireless access network node interface message different by receiving is obtained Whether the CIOT information for knowing UE is chain of command CIOT, such as the peculiar S1 message of new chain of command CIOT is set up Be exactly chain of command CIOT, i.e., new S1 message shows as chain of command CIOT instruction.In some embodiment party In formula, initial UE context configured information is used when setting up common UE contexts.

- 4) non-controlling face CIOT.

Optionally, the information on UE can be the UE information that UE ranks or UE carry rank, on UE information includes but is not limited to following one or more:UE connection, UE context, UE carrying, The context of UE carryings.In some embodiments, CIOT is only included on the UE carryings in UE information Carrying, or only include non-CIOT carryings.

- 5) the reason for Information recovering on UE fails.Optionally, the reason for recovering failure is including following one Item or multinomial inadequate resource or congestion, can not find UE contexts, can not find the context of UE carryings.At some In embodiment, inadequate resource or congestion show as hanging up;Can not find the contexts of UE carryings, show as can To delete.

Optionally, meeting the condition of UE deactivations includes following one or more:Satisfaction release UE condition of contacts, UE is no longer enlivened, UE does not have transceiving data (such as chain of command and user plane bearer are all without data transmit-receive), Inadequate resource causes UE to deactivate, all UE carryings meet UE load bearing deactivation conditions.

Optionally, UE load bearing deactivations condition is met including following one or more:UE carryings are no longer active, There is no data transmission, inadequate resource to cause UE carryings (the UE carryings of such as low priority) quilt in UE carryings Deactivate, inadequate resource causes UE carryings (carrying of such as low priority) to be resumed failure.

Optionally, the CIOT information on UE can be sent to the first nothing by following one or more message Line access node:Initial UE context sets up request message, UE connections and sets up instruction message, above and below UE Text modification request message, descending NAS transmission message, beep-page message or new S1 message.In some embodiment party In formula, the CIOT information on UE is included in the CIOT represented in UE context modification request message on UE Information is updated, and the first wireless access network node can be updated according to the CIOT information on UE received. In some embodiments, the CIOT information on UE is included in beep-page message, the first wireless access network section Point can carry out paging according to the CIOT information on UE received.

Optionally, core net node, UE or the second access network node can be according to the first wireless access network nodes CIOT abilities decide whether to send the CIOT information on UE.In some embodiments, if the first nothing Line access node does not support CIOT, and core net node, UE or the second access network can not wirelessly connect to first Network access node sends the CIOT information on UE.In some embodiments, if the first wireless access network section Point does not support chain of command CIOT, and core net node, UE or the second access network can not be to the first wireless access networks Node sends the chain of command CIOT information on UE.In some embodiments, if the first wireless access network Node does not support user plane CIOT, and core net node, UE or the second access network can not be to the first wireless access Net node sends the user plane CIOT information on UE.

Optionally, core net node, the second wireless access network node or UE can wirelessly connect further combined with first The CIOT abilities that network access node is supported determine the Radio Resource that request is carried on CIOT.In some embodiments In, if the first wireless access network node does not support CIOT or user plane CIOT, core net node or UE are not The first wireless access network node is asked to set up CIOT carryings.In other embodiments, when switching, such as Really the first wireless access network node (target radio access network node) does not support CIOT or user plane CIOT, core CIOT carryings are not switched to target by heart net node or the second wireless access network node (source wireless access network node) Wireless access network node.

Step 202:First wireless access network node preserves the CIOT information on UE known.First is wireless Access network node can carry out UE control based on the CIOT information on UE known as needed.

Optionally, the control of the progress UE includes at least one following:Hang up UE connection, hang up UE context, hang-up UE carryings, the context for hanging up UE carryings, deletion UE connection, deletion UE Context, delete UE carryings, delete UE carryings context, keep the activation shape that is in of CIOT carryings State;Wherein, the UE carryings only include CIOT carryings, or only include non-CIOT carryings.

Optionally, the control of the progress UE can be presented as the control of the information on UE.On UE's As depicted at step 201, here is omitted for information.In some embodiments, if the first wireless access network What the CIOT information on UE that node is known was indicated is UE CIOT information and the instruction of CIOT information is used During the CIOT of family face, the first wireless access network node can perform following one or more as needed:

Information (such as UE connection or UE context) of-the hang-up on UE.In some embodiments In, when UE meets UE and deactivates condition, the information on UE is hung up in the request of the first wireless access network node (such as UE connection or UE context).Information on UE as depicted at step 201, herein no longer Repeat.Meet UE and deactivate condition as depicted at step 201, here is omitted.In some embodiments, When UE context is hung up by the first wireless access network node, all UE carryings (including CIOT carryings With non-CIOT carry) context be also suspended.In some embodiments, as UE connections or above and below UE When text recovers failure, according to the reason for different recovery failures, in that case it can be decided that hang up or delete the information on UE. Recover failure such as caused by inadequate resource reason, UE connections or UE contexts can be hung up;When can not find Recover failure caused by UE context, UE connections or UE context can be deleted.

In some embodiments, if the CIOT information on UE that the first wireless access network node is known refers to Show be UE CIOT information and CIOT information indicate be non-user plane CIOT business when, first is wireless Access network node can perform following one or more:

Information of-the deletion on UE.In some embodiments, when meeting UE deactivation conditions, do not prop up Hold CIOT or do not support user plane CIOT the first wireless access network node to ask to delete the information on UE. As depicted at step 201, here is omitted for information on UE.Meet UE and deactivate condition such as step 201 Described, here is omitted.In some embodiments, when UE context is by the first wireless access network node During deletion, the context of all UE carryings (including CIOT carryings and non-CIOT are carried) is also deleted.

In some embodiments, if the CIOT information on UE that the first wireless access network node is known is That the CIOT information and CIOT information of UE carryings are indicated is user plane CIOT, the first wireless access network node root Following one or more can be performed according to needs:

- hang up the context that CIOT carryings or CIOT are carried.In some embodiments, hold meeting UE When carrying deactivation condition, CIOT carryings are hung up in the request of the first wireless access network node.Meet UE load bearing deactivations As depicted at step 201, here is omitted for condition.In other embodiments, the first wireless access network section Point can hang up CIOT carryings to core net node, UE, the request of the second wireless access network node.At other In embodiment, only CIOT carryings be when meeting UE load bearing deactivations condition last UE carrying (i.e. Other non-CIOT carryings have been deactivated) or all UE carryings when all meeting the condition of UE load bearing deactivations, First wireless access network node just asks to hang up CIOT carryings.Meet UE load bearing deactivations condition such as step 201 Described, here is omitted.In some embodiments, wireless access network node can recover UE as needed Carrying or UE bearer contexts, such as when being subsequently related to be suspended the data transfer needs of UE carryings, wirelessly Access network node can recover UE carryings or UE bearer contexts.In some embodiments, when CIOT is held Carry or UE contexts recover failure when, according to it is different recover failure the reason for, in that case it can be decided that hang up or delete on UE carrying or UE bearer contexts.Recover failure such as caused by inadequate resource reason, UE can be hung up Carrying or UE bearer contexts;Recover failure caused by it can not find UE context, UE can be deleted and held Carry or UE bearer contexts.

- the state of activation for keeping CIOT carryings to be in.In some embodiments, at least following condition is being met For the moment, the first wireless access network node be always maintained at CIOT carrying be active:

1) before UE connections or UE contexts are active or are suspended;

2) UE be unsatisfactory for UE deactivate condition, meet UE deactivation condition as depicted at step 201, herein Repeat no more;

3) also in the presence of other states of activation carrying (can be carried with right and wrong CIOT) or other carryings (can be Non- CIOT carrying) deactivate before;

4) also in the presence of other carrying (can be carried with right and wrong CIOT) be unsatisfactory for UE load bearing deactivations condition or CIOT carryings are not that the UE of last condition for meeting UE load bearing deactivations is carried.UE carryings are met to go As depicted at step 201, here is omitted for the condition of activation.

- hang up UE.In some embodiments, when UE has CIOT carryings or CIOT bearer contexts And when meeting UE deactivation conditions, the request of the first wireless access network node hangs up UE connection and/or hangs up UE Context.Meet UE and deactivate condition as depicted at step 201, here is omitted.In some embodiments In, CIOT is carried on the connection for hanging up UE and/or may be suspended before the context for hanging up UE.

- delete the context that CIOT carryings or CIOT are carried.In some embodiments, UE carryings are being met During deactivation condition, CIOT is not supported or does not support user plane CIOT the first wireless access network to delete CIOT Carrying or CIOT bearer contexts.Meet UE load bearing deactivations condition as depicted at step 201, no longer go to live in the household of one's in-laws on getting married herein State.

Need switching UE to three wireless access network nodes when, the first wireless access network node as desired by Core net node initiates handover request, such as S1 switchings to the 3rd wireless access network node.

In some embodiments, when the 3rd wireless access network node does not support CIOT or only supports chain of command During CIOT, when core net node receives the handover request of the first wireless access network node, the 3rd nothing can not be asked Line access node sets up CIOT carryings, is directly discharged after the completion of switching to the first wireless access network node CIOT is carried.

In some embodiments, if the CIOT information on UE that the first wireless access network node is known is That the CIOT information and CIOT information of UE carryings are indicated is non-user plane CIOT, the first wireless access network node Following one or more can be performed as needed:

- delete non-CIOT carryings.In some embodiments, when meeting UE load bearing deactivation conditions, the The context that non-CIOT carryings and non-CIOT are carried is deleted in the request of one wireless access network node.Meet UE carryings As depicted at step 201, here is omitted for deactivation condition.

- delete UE.In some embodiments, when in the absence of CIOT carry and meet UE deactivate condition When, the request of the first wireless access network node deletes UE connection and/or deletes UE context.UE is met to hold Carry deactivation condition as depicted at step 201, here is omitted.

In other embodiments, if the first wireless access network node is not known by or not recognized on UE's During CIOT information, then deleted or the newly-built information on UE when meeting needs.Information on UE is as walked Described in rapid 201, here is omitted.Such as, when meeting UE deactivation conditions, the first wireless access network section The context on UE is deleted in point request.When meeting UE load bearing deactivation conditions, the first wireless access network UE carryings are deleted in node request.

In some embodiments, the first wireless access network node can be to core net node, UE, and second is wireless The information on UE is hung up or recovered in access network node request.Information on UE as depicted at step 201, this Place is repeated no more.

In some embodiments, if the CIOT information on UE that the first wireless access network node is known refers to Show be chain of command CIOT when, the first wireless access network node can perform following one or many as needed :

Need switching UE to three wireless access network nodes when, the first wireless access network node as desired by Core net node initiates handover request, such as S1 switchings to the 3rd wireless access network node.In some embodiments In, when the 3rd wireless access network node only supports user plane CIOT, core net node receives the first wireless access During the handover request of net node, the 3rd wireless access network node can be asked to set up CIOT carryings.UE is received After CIOT carryings, data transmission can be transformed into user plane CIOT from chain of command CIOT and carried, i.e., by UE Data are transformed into CIOT carryings from chain of command (such as NAS) and sent.Core net node can will be descending UE data are transformed into CIOT carryings from chain of command (such as NAS) and sent.First wireless access network node Can be with the data forwarding addresses on CIOT distributed according to the 3rd wireless access network node, will (ratio in chain of command Such as NAS) sequence number of data and/or data that also has not enough time to issue UE is transmitted to the 3rd wireless access network node Or first wireless access network node can be with the data forwarding addresses on CIOT distributed according to core net node, will (such as NAS) also has not enough time to the sequence numbers of the data and/or data for issuing UE and is transmitted to core net in chain of command Node.

In some embodiments, if the CIOT information on UE that the first wireless access network node is known is Chain of command CIOT, the first wireless access network node can perform following one or more as needed:

Monitoring and controlling face activity (ratio such as whether also data transmit-receive or whether also interacted with core net). In some embodiments, after all UE carryings are suspended or are deleted, the first wireless access network continues to monitor The activity of chain of command, when chain of command is no longer enlivened, then hangs up UE connection and/or hangs up above and below UE Text, or delete UE connections and/or delete UE context.

Corresponding to method shown in Fig. 2, for the second wireless access network node, core net node or UE, it is When CIOT is set up in its decision, the CIOT information on UE is sent to the first wireless access network node, and it is right UE is controlled accordingly.Optionally, core net node can determine to set up UE's according at least one of following CIOT:The CIOT types of UE requests, the CIOT abilities of wireless access network node, the CIOT of core net node Ability, UE CIOT abilities, UE allows to set up CIOT types.Optionally, CIOT abilities are included but not It is limited to:Chain of command CIOT abilities, user plane CIOT abilities.Optionally, CIOT types include but is not limited to Chain of command CIOT, user plane CIOT.In some embodiments, only UE allow set up CIOT and The CIOT types that UE, wireless access network node, core net node are all supported can be just established

Schematic flow sheets of the Fig. 3 for the present invention on UE CIOT control methods two, comprises the following steps:

Step 301:UE knows the CIOT information on UE.

In this step, UE can be known on UE from wireless access network node, core net node or other UE CIOT information.

As depicted at step 201, here is omitted for CIOT information on UE.

Step 302:UE carries out UE control based on the CIOT information on UE known.

Optionally, the control of the progress UE includes at least one following:Hang up UE connection, hang up UE context, hang-up UE carryings, the context for hanging up UE carryings, deletion UE connection, deletion UE Context, delete UE carrying, delete UE carrying context;Wherein, the UE carryings only include CIOT Carrying, or only include non-CIOT carryings.

Optionally, the control of the progress UE can be presented as the control of the information on UE.On UE's As depicted at step 201, here is omitted for information.In some embodiments, if UE receive on When that UE CIOT information is indicated is UE CIOT information and CIOT information instruction user face CIOT, UE Following one or more can be performed as needed:

Information of-the hang-up on UE.In some embodiments, UE is from core net node or wireless access network Node knows the request for hanging up UE, if UE is confirmed when being user plane CIOT, UE hang up UE connections or UE context;Otherwise, return and hang up failure;Failure cause is no user plane CIOT or no user planes CIOT is carried.

- hang up the context that CIOT carryings or CIOT are carried.In some embodiments, UE is from core net Node or wireless access network node receive the carrying for hanging up UE or the request of UE bearer contexts, if UE is true Recognize when being user plane CIOT, UE hangs up the context of corresponding CIOT carryings or CIOT carryings;Otherwise, Return and hang up failure;Failure cause is no user plane CIOT or without user plane CIOT carryings.

In some embodiments, if the CIOT information on UE that UE is received is the CIOT of UE carryings When that information and CIOT information are indicated is user plane CIOT, UE can perform as needed following one or It is multinomial:

- hang up the context that CIOT carryings or CIOT are carried.In some embodiments, UE is from core net Node or wireless access network node receive the carrying for hanging up UE or the request of UE bearer contexts, if UE is true When the carrying for recognizing requested hang-up is user plane CIOT, UE hangs up corresponding CIOT carryings or CIOT carryings Context;Otherwise, return and hang up failure;Failure cause is no user plane CIOT or does not have user plane CIOT Carrying.

Information of-the hang-up on UE.In some embodiments, UE is from core net node or wireless access network Node receives the request for hanging up UE, if UE confirms that there is UE carryings is user plane CIOT, UE is hung up UE connections or UE context;Otherwise, return and hang up failure;Failure cause be no user plane CIOT or There is no user plane CIOT carryings.

In some embodiments, UE can recover UE carryings or UE bearer contexts as needed, such as When being subsequently related to be suspended the data transfer needs of UE carryings, UE can ask wireless access network node or core Heart net node recovers UE carryings or UE bearer contexts.

In some embodiments, UE can hang up or recover to core net node, wireless access network node request Information on UE.As depicted at step 201, here is omitted for information on UE.

In some embodiments, if the CIOT information instruction on UE that UE is received is chain of command During CIOT, UE can perform following one or more as needed:

- when carrying out cell reselection, prioritizing selection supports chain of command CIOT cell.

Embodiment one:

Embodiment one schematic diagrames of the Fig. 4 for the present invention on UE CIOT control methods.In the company on UE Connect when setting up, wireless access network node receives the CIOT information on UE from core net node.Wireless access network Node can be controlled based on the CIOT information on UE received to UE as needed.As shown in figure 4, This method comprises the following steps:

Step 401, RRC connections are set up between UE and wireless access network node.

Step 402, wireless access network node sends initial UE message to core net node.

Step 403, core net node sends initial context to wireless access network node and sets up request message.It is optional , the message includes the CIOT information on UE.CIOT information on UE is as depicted at step 201. Optionally, the CIOT abilities that core net node can be supported according to wireless access network node decide whether send on Whether UE CIOT information sets up CIOT carryings.In some embodiments, if wireless access network section Point does not support CIOT or user plane CIOT, and core net node does not ask wireless access network node to set up CIOT to hold Carry, i.e., do not ask the Radio Resource on CIOT carryings to wireless access network node.

Wireless access network node preserves the CIOT information on UE received, and UE controls are carried out as needed, Specifically operate as described in step 202, here is omitted.

Step 404, wireless access network node sends RRC reconfiguration request messages to UE.In this step, The NAS message of core net can be included.By NAS message, core net node can be by the CIOT on UE Information is sent to UE.Specific configured information is identical with step 201, repeats no more here.UE can basis The CIOT information on UE received determines the context for receiving to hang up and recovering UE contexts or UE carryings, Specifically as described in step 302, here is omitted.

Step 405, UE returns to RRC to wireless access network node and reconfigures completion message.

Step 406, wireless access network node returns to initial UE context to core net node and sets up response.

So far, the method flow in the present embodiment terminates.

Embodiment two:

Embodiment two schematic diagrames of the Fig. 5 for the present invention on UE CIOT control methods.Carried on UE When setting up, wireless access network node receives the CIOT information on UE from core net node.Wireless access network section Point can be controlled based on the CIOT information on UE received to UE as needed.As shown in figure 5, This method comprises the following steps:

Step 501, core net node sends carrying to wireless access network node and sets up request message.Optionally, institute Stating message includes the CIOT information on UE.CIOT information on UE is as depicted at step 201.It is optional , the CIOT abilities that core net node can be supported according to wireless access network node decide whether to send on UE CIOT information or whether set up CIOT carrying.In some embodiments, if wireless access network node not CIOT or user plane CIOT is supported, core net node does not ask wireless access network node to set up CIOT carryings, The Radio Resource on CIOT carryings is not asked to wireless access network node.Wireless access network node is preserved and received The CIOT information on UE, as needed carry out UE controls, specifically operate as described in step 202, Here is omitted.

Step 502, wireless access network node sends RRC reconfiguration messages to UE, notifies to set up new to UE The carrying built.

In this step, the CIOT information on UE can be sent to UE by core net node.Specifically Configured information is identical with step 201, repeats no more here.UE can connect according to the CIOT information on UE Hung up and recover UE contexts or the context of UE carryings, specifically as described in step 302, no longer gone to live in the household of one's in-laws on getting married herein State.

Step 503, UE returns to attachment RRC to core net node and reconfigures completion.

Step 504, wireless access network node returns to carrying to core net node and sets up corresponding message.

So far, the method flow in the present embodiment terminates.

Embodiment three:

CIOT control method embodiment three schematic diagrames of the Fig. 6 for the present invention on UE.UE is in wireless access network When switching between node (such as X2 switchings), target radio access network node receives pass from source wireless access network node In UE CIOT information.Target radio access network node can be according to the CIOT information on UE received UE is controlled.As shown in fig. 6, this method comprises the following steps:

Step 601, source wireless access network node sends handover request message to target radio access network node.It is optional , handoff request message is containing the CIOT information on UE.Target radio access network node preserves the pass received In UE CIOT information.Optionally, source wireless access network node can be according to target radio access network node branch The CIOT abilities held decide whether transmission on UE CIOT information or whether switch CIOT carryings.One In a little embodiments, if target radio access network node does not support CIOT or user plane CIOT, source wirelessly connects CIOT carryings are not switched to target radio access network node by network access node, i.e., not to target radio access network node The Radio Resource carried on CIOT is asked, source wireless access network node can ask to discharge CIOT radio bearers.

As depicted at step 201, here is omitted for the specific CIOT information on UE.

Step 602, target radio access network node returns to handoff response to source wireless access network node.

Step 603, source wireless access network node sends RRC reconfiguration requests to UE.

Step 604, UE returns to RRC configurations to target radio access network node and completed.

Step 605, target radio access network node is to core net node transmitting path convert requests.

Step 606, core net node is changed to target radio access network node transmitting path and confirmed.

After the completion of switching, target radio access network node becomes service UE wireless access network node.The nothing Line access node can be controlled according to the CIOT information on UE of preservation to UE.Such as, according to Need to hang up or recover UE contexts or UE bearer contexts, concrete operations are as described in step 202, herein not Repeat again.In addition, what the wireless access network node can also be supported further when carrying out UE controls according to itself CIOT abilities are carried out.The CIOT abilities that specific wireless access network node is supported are as described in step 201.

When receiving handover request, if target radio access network node resource is not enough, part UE carryings may be Failure is set up in target radio access network node.If the UE carryings for setting up failure include CIOT carryings, target The context rather than refusal that wireless access network node can hang up CIOT carryings set up CIOT carryings.So, Embodiment three can help target radio access network node to decide whether to hang up UE CIOT in handoff preparation phase The context of carrying.

So far, the method flow in the present embodiment terminates.

Example IV:

CIOT control method example IV schematic diagrames of the Fig. 7 for the present invention on UE.UE is in wireless access network When switching between node (such as X2 switchings).Target radio access network node can be according to receiving on UE's CIOT information is controlled to UE.As shown in fig. 7, this method comprises the following steps:

Step 701, source wireless access network node initiates handover request to target radio access network node.Optionally, Handover request includes the CIOT information on UE.Target radio access network node preserve receive on UE's CIOT information.Optionally, the CIOT that source wireless access network node can be supported according to target radio access network node Ability decides whether transmission on UE CIOT information or whether switches CIOT carryings.In some embodiments In, if target radio access network node does not support CIOT or user plane CIOT, source wireless access network node is not By CIOT carrying be switched to target radio access network node, i.e., not to target radio access network node ask on The Radio Resource of CIOT carryings, source wireless access network node can ask to discharge CIOT radio bearers.

Step 702, target radio access network node returns to Handover Request Acknowledge to source wireless access network node.

Step 703, source wireless access network node sends RRC reconfiguration requests to UE.

Step 704, UE returns to RRC configurations to target radio access network node and completed.

Step 705, target radio access network node is to core net node transmitting path transition request message.

Step 706, core net node changes confirmation message to target radio access network node return path.Optionally, Path integration confirmation message includes the CIOT information on UE.Core net node can also be further combined with target The CIOT abilities that wireless access network node is supported decide whether to send on UE's to target radio access network node Whether CIOT information switches CIOT carryings.In some embodiments, if target radio access network node CIOT or user plane CIOT is not supported, and CIOT carryings are not switched to target radio access network by core net node Node, i.e., do not ask the Radio Resource on CIOT carryings, core net node can to target radio access network node To ask release CIOT radio bearers.

CIOT information such as step 201 on UE is identical, repeats no more here.

The CIOT abilities such as step 201 that wireless access network is supported is identical, repeats no more here.

Target radio access network node preserves the CIOT information on UE received from core net node, in switching After the completion of, the target radio access network node turns into service UE wireless access network node, the wireless access network section Point can be controlled according to the CIOT information on UE received to UE, specifically as described in step 202.

Example IV has the benefit that compared to the method for embodiment three on backwards compatibility:When source wireless access Net node does not support CIOT abilities, and during target radio access network node support CIOT abilities, in X2 switchings During, the CIOT information on UE will not be informed target radio access network node by source wireless access network node, The CIOT information on UE is now informed that target radio access network node just seems special by core net node It is necessary.

Under another embodiment, target radio access network node may be from source wireless access network node and core Net node all receives the CIOT information on UE, then target radio access network node should be with the newest pass received Be defined in UE CIOT information, the CIOT information substitutions on UE that will be received from core net node from The CIOT information on UE that source wireless access network node is received.

Embodiment five:

CIOT control method embodiment five schematic diagrames of the Fig. 8 for the present invention on UE.UE passes through core net section When point switches between wireless access network node (such as S1 switchings), target radio access network node is from core net section Point receives the CIOT information on UE.Target radio access network node can be according to receiving on UE's CIOT information is controlled to UE.The present embodiment is another the implementing of the correspondence method of earlier figures 2.Such as Shown in Fig. 8, this method comprises the following steps:There is two ways to can be used for notifying target radio access network node On UE CIOT information, respectively step 801 and step 802.

Step 801, source wireless access network node initiates switching requirement to core net node.Optionally, can in message To include the CIOT information on UE.Core net node is forwarded on UE's to target radio access network node CIOT information.Optionally, core net node can also be supported further combined with target radio access network node CIOT abilities determine on UE CIOT information or whether switch CIOT carrying.In some embodiments, If target radio access network node does not support CIOT or user plane CIOT, source wireless access network node will not CIOT carryings are switched to target radio access network node, i.e., not to the request of target radio access network node on CIOT The Radio Resource of carrying.

As depicted at step 201, here is omitted for CIOT information on UE.

The CIOT abilities such as step 201 that wireless access network node is supported is identical, repeats no more here.

Step 802, core net node initiates handover request to target radio access network node, optionally, in message The CIOT information on UE can be included.Comprising the CIOT information on UE can be core net node The pass that either core net node is directly generated of the CIOT information on UE received from source wireless access network node In UE CIOT information.

CIOT information such as step 201 on UE is identical, repeats no more here.

The CIOT abilities that wireless access network node is supported as depicted at step 201, are repeated no more here.

Target radio access network node preserves the CIOT information on UE received from core net node.

Step 803, target radio access network node sends handoff response to core net node.

Step 804, core net node sends handoff response to source wireless access network node.

Step 805, source wireless access network node sends RRC to UE and reconfigures order.

Step 806, UE sends to target radio access network node and reconfigures completion.

Step 807, target radio access network node sends switching notice to core net node, notifies switching to complete. After the completion of switching, the target radio access network node turns into service UE wireless access network node, and this wirelessly connects Network access node can carry out Access Control according to the CIOT information on UE received to UE, specific such as step Described in 202, here is omitted.

So far, the method flow in the present embodiment terminates.

Embodiment six:

CIOT control method embodiment six schematic diagrames of the Fig. 9 for the present invention on UE.UE passes through core net section When point switches between wireless access network node (such as S1 switchings), target radio access network node is from core net section Point receives the CIOT information on UE.Source wireless access network node only supports chain of command CIOT, Target Wireless Access network node only supports user plane CIOT.As shown in figure 9, this method comprises the following steps:

Step 901, the CIOT information on UE that source wireless access network is preserved is user plane CIOT, when cutting When changing raw, source wireless access network node finds that target radio access network node only supports user plane CIOT, source without Line access node is initiated switching to core net node and required.

As depicted at step 201, here is omitted for CIOT information on UE.

The CIOT abilities such as step 201 that wireless access network node is supported is identical, repeats no more here.

Step 902, core net node finds that target radio access network node only supports user plane CIOT, to target Wireless access network node initiates handover request, optionally, includes and believes on UE CIOT in handover request message Breath and the CIOT carryings for needing foundation.CIOT information such as step 201 on UE is identical, no longer goes to live in the household of one's in-laws on getting married here State.

The CIOT abilities such as step 201 that wireless access network node is supported is identical, repeats no more here.

Target radio access network node preserves the CIOT information on UE received from core net node.

Step 903, target radio access network node sends Handover Request Acknowledge to core net node.Optionally, cut Change the data forwarding addresses carried in request confirmation message comprising CIOT.

Step 904, core net node sends handoff response to source wireless access network node.Optionally, handoff response The data forwarding addresses carried in message comprising CIOT.Source wireless access network node will be sent completely in chain of command Data and the sequence numbers of data be sent to data forwarding addresses.

Step 905, source wireless access network node sends RRC to UE and reconfigures order.Optionally, RRC weights The CIOT carryings set up on UE CIOT information and needs are included in configuration order message.

Step 906, UE sends to target radio access network node and reconfigures completion.

Step 907, target radio access network node sends switching notice to core net node, notifies switching to complete. After the completion of switching, the target radio access network node turns into service UE wireless access network node, and this wirelessly connects Network access node can carry out Access Control according to the CIOT information on UE received to UE, specific such as step Described in 202, here is omitted.

So far, the method flow in the present embodiment terminates.

As can be seen from the above technical solutions, by distinguishing UE types of service, wireless access network node can be right UE data mode is optimized, the expense of saving signaling, reduces the time delay of UE access networks.

Embodiment seven:

Embodiment seven schematic diagrames of the Figure 10 for the present invention on UE CIOT control methods.On UE's When connection is set up, wireless access network node knows the CIOT chain of command information on UE from core net node.Nothing Line access node can be controlled based on the CIOT information on UE received to UE as needed.Such as Shown in Figure 10, this method comprises the following steps:

Step 1001, RRC connections are set up between UE and wireless access network node.

Step 1002, wireless access network node sends initial UE message to core net node.Optionally, initially Chain of command CIOT request is set up in UE message comprising request.

Step 1003, core net node sends new connection to wireless access network node and sets up request message.It is optional , by the message, the first wireless access network node knows that chain of command CIOT is set up, to chain of command CIOT's Concrete operations are as described in step 302, and here is omitted.Optionally, core net node can be according to wirelessly connecing The CIOT abilities that network access node is supported decide whether that sending new connection sets up request message.In some embodiments In, if wireless access network node does not support CIOT or chain of command CIOT, core net node does not set up CIOT Chain of command, new connection is not sent and sets up request message.In some embodiments, only carried in no UE When setting up demand, core net node just sends new connection and sets up request message.Optionally, the message includes CIOT information on UE.CIOT information on UE is as depicted at step 201.

Wireless access network node preserves the CIOT information on UE known, UE controls are carried out as needed, Specifically operate as described in step 202, here is omitted.

So far, the method flow in the present embodiment terminates.

Figure 11 is the composition structural representation of a preferable wireless access network node equipment of the invention, referring to Figure 11, should Wireless access network node equipment includes:Receiving module and control module, wherein:

The receiving module, for knowing from the second wireless access network node, core net node or UE on UE CIOT information;

The control module, the control for carrying out the information on UE based on the CIOT information on UE System.

As a kind of preferred embodiment, memory module is may also include, for preserving the CIOT on UE Information.Preferably, can also include in wireless access network node equipment shown in Figure 11:Sending module, for Other equipment sends the CIOT information on UE.

Figure 12 is the composition structural representation of a preferable user equipment of the invention, and referring to Figure 12, the user equipment includes: Receiving module and control module, wherein:

Receiving module, for knowing the CIOT on UE from wireless access network node, core net node or other UE Information;

Control module, the control for carrying out the information on UE based on the CIOT information on UE.

Preferably, can also include in user equipment shown in Figure 12:Sending module, for being sent to other equipment CIOT information on UE.

The preferred embodiment of the application is the foregoing is only, it is all in the application not to limit the application Spirit and principle within, any modification, equivalent substitution and improvements done etc., should be included in the application guarantor Within the scope of shield.

Claims (20)

1. a kind of honeycomb Internet of Things CIOT control methods on user equipment (UE), it is characterised in that including:
First wireless access network node knows the CIOT information on UE;
First wireless access network node carries out UE control based on the CIOT information on UE known.
2. according to the method described in claim 1, it is characterised in that:
First wireless access network node is known on UE's from the second wireless access network node, core net node or UE CIOT information.
3. method according to claim 1 or 2, it is characterised in that:
CIOT information on UE includes at least one:UE CIOT information, the CIOT of UE carryings Information, wherein, the CIOT information includes at least one following:User plane CIOT, non-user face CIOT, Chain of command CIOT, non-controlling face CIOT.
4. method according to claim 3, it is characterised in that:
User plane CIOT shows as following at least one:User plane CIOT optimizations, CIOT, can hang up, can To hang up and recover, can not delete, can not delete and not newly-built;
And/or, non-user face CIOT shows as following at least one:Non-user face CIOT optimizations, non-user face CIOT, non-CIOT, it can not hang up, can not hang up and not recover, can delete, can delete and newly-built.
5. the method according to any one of Claims 1-4, it is characterised in that:
The control of the progress UE includes at least one following:Hang up UE connection, hang up UE context, UE carryings, the connection hung up the context of UE carryings, delete UE are hung up, UE context is deleted, deletes UE carryings, the context for deleting UE carryings, the state of activation for keeping CIOT carryings to be in;Wherein, the UE Carrying only includes CIOT and carried, or only includes non-CIOT carryings.
6. method according to claim 5, it is characterised in that:
When meeting UE deactivation conditions, UE connection and/or hang-up is hung up in the request of the first wireless access network node UE context;
And/or, when meeting UE load bearing deactivation conditions, the first wireless access network node to core net node, UE, CIOT carryings are hung up at least one request in second wireless access network node;Or, when CIOT carryings are to meet During last UE carryings of UE load bearing deactivation conditions or all UE carryings all meet the bars of UE load bearing deactivations During part, at least one of the first wireless access network node into core net node, UE, the second wireless access network node please Ask hang-up CIOT carryings;
And/or, meeting at least following condition for the moment, the holding CIOT carryings of the first wireless access network node, which are in, to swash State living:Before UE connections or UE contexts are active or are suspended;UE is unsatisfactory for UE and deactivates bar Part;Before carrying or other load bearing deactivations in the presence of other states of activation;UE carryings are unsatisfactory in the presence of other carryings Condition or the CIOT carrying of deactivation are not that the UE of last condition for meeting UE load bearing deactivations is carried;
And/or, when there is CIOT carryings or CIOT bearer contexts in UE and meet UE deactivation conditions, the The request of one wireless access network node hangs up UE connection and/or hangs up UE context.
7. method according to claim 6, it is characterised in that:
Meet UE and deactivate condition including at least one of following or multinomial:Meet release UE condition of contacts, UE no longer Active, UE does not have transceiving data, inadequate resource to cause UE to deactivate, all UE carryings meet load bearing deactivation;
UE load bearing deactivations condition is met including at least one of following:UE carryings do not have no longer during active, UE is carried Data transmission, inadequate resource cause UE carryings to be deactivated, inadequate resource causes UE carryings to be resumed failure.
8. method according to claim 5, it is characterised in that:
If the CIOT information on UE that the first wireless access network node is known is chain of command CIOT, first is wireless Access network node performs at least one following:
The activity in monitoring and controlling face;After all UE carryings are suspended or are deleted, the first wireless access network continues The activity in monitoring and controlling face, when chain of command is no longer enlivened, is performed at least one of following:UE connection is hung up, UE context is hung up, UE connection is deleted, UE context is deleted.
9. the method according to any one of claim 1 to 8, it is characterised in that:
First wireless access network node receives the second wireless access network node, core net node or UE and determined at it Set up the CIOT information on UE sent during CIOT.
10. a kind of wireless access network node equipment, it is characterised in that including:Receiving module and control module, wherein:
The receiving module, for knowing the CIOT information on UE;
The control module, the control for carrying out UE based on the CIOT information on UE.
11. wireless access network node equipment according to claim 10, it is characterised in that also include:Storage Module, it is described to be used to preserve the CIOT information on UE;
And/or, sending module;
The sending module, for sending the CIOT information on UE to other equipment.
12. a kind of CIOT control methods on UE, it is characterised in that including:
UE knows the CIOT information on UE;
UE carries out UE control based on the CIOT information on UE known.
13. method according to claim 12, it is characterised in that:
UE knows the CIOT information on UE from wireless access network node, core net node or other UE.
14. the method according to claim 12 or 13, it is characterised in that:
CIOT information on UE includes at least one:UE CIOT information, the CIOT of UE carryings Information, wherein, the CIOT information includes at least one following:User plane CIOT, non-user face CIOT, Chain of command CIOT, non-controlling face CIOT.
15. method according to claim 14, it is characterised in that:
User plane CIOT shows as following at least one:User plane CIOT optimizations, CIOT, can hang up, can To hang up and recover, can not delete, can not delete and not newly-built;
And/or, non-user face CIOT shows as following at least one:Non-user face CIOT optimizations, non-user face CIOT, non-CIOT, it can not hang up, can not hang up and not recover, can delete, can delete and newly-built.
16. the method according to any one of claim 12 to 15, it is characterised in that:
The control of the progress UE includes at least one following:Hang up UE connection, hang up UE context, UE carryings, the connection hung up the context of UE carryings, delete UE are hung up, UE context is deleted, deletes UE carryings, the context for deleting UE carryings;Wherein, the UE carryings only include CIOT carryings, or only include Non- CIOT carryings.
17. method according to claim 16, it is characterised in that:
If what the CIOT information on UE that UE is known was indicated is that UE CIOT information and CIOT information refers to When showing user plane CIOT, UE performs at least one of following control:Hang up UE connection, hang up above and below UE Text;
If CIOT information and CIOT information that the CIOT information on UE that UE is known is UE carryings are indicated Be user plane CIOT when, UE perform following control at least one of:CIOT carryings, hang-up CIOT is hung up to hold The context of load;
That if the CIOT information on UE that UE is known is indicated is chain of command CIOT, UE is carrying out cell During gravity treatment, prioritizing selection supports chain of command CIOT cell.
18. the method according to any one of claim 12 to 17, it is characterised in that:
The UE receives wireless access network node, core net node or other UE and sent out when CIOT is set up in its decision The CIOT information on UE sent.
19. a kind of user equipment, it is characterised in that including:Receiving module and control module, wherein:
Receiving module, for knowing the CIOT information on UE;
Control module, the control for carrying out UE based on the CIOT information on UE.
20. user equipment according to claim 19, it is characterised in that also include:Sending module;
The sending module, for sending the CIOT information on UE to other equipment.
CN201610204561.2A 2016-04-01 2016-04-01 CIOT control methods and equipment on UE CN107295583A (en)

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Application publication date: 20171024