CN107071799A

CN107071799A - Network section collocation method and device, wireless access network RAN node and terminal

Info

Publication number: CN107071799A
Application number: CN201710084126.5A
Authority: CN
Inventors: 江小威
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2017-02-16
Filing date: 2017-02-16
Publication date: 2017-08-18
Anticipated expiration: 2037-02-16
Also published as: CN107071799B

Abstract

Present disclose provides network section collocation method and device, wireless access network RAN node and terminal, wherein, methods described includes：Send basic section configuration information and arrive terminal, so that terminal, which reports being used for of being pre-configured with to carry out the cut into slices network section of selection of network, selects auxiliary information；According to network section selection auxiliary information, target message is sent to the terminal, so that the terminal determines target RAN sections according to the target message in the corresponding multiple alternative RAN sections of each core net section supported.Multiple CN sections are mapped to a RAN section by the disclosure so that a RAN node can support substantial amounts of CN to cut into slices, so as to save the Radio Resource of RAN node, and improve the disposal ability of RAN node.

Description

Network section collocation method and device, wireless access network RAN node and terminal

Technical field

This disclosure relates to the communications field, more particularly to network section collocation method and device, wireless access network RAN node and Terminal.

Background technology

Communication system of new generation introduces network section (network slicing) technology, and the technology allows network, core Net (Core Network, CN) and wireless access network (Radio Access Network, RAN) are divided into multiple sections (slice).Different business is transmitted in different slice, is not disturbed mutually.Each slice charging policy, safe plan Slightly, quality of service policy etc. all may be different.

In correlation technique, CN slice and RAN slice still mapping relations one by one, but CN slice more neofield exists One band of position, the CN slices a band of position may be very more, and this also implies that a RAN node The CN slice slice numbers that can be supported are very more.If doing the mapping one by one between RAN slice and CN slice, one RAN node can not be supported due to its limited Radio Resource and disposal ability.This may result in many CN slices' Otherness is larger because of different RAN nodes for RAN isolations performance.

The content of the invention

In view of this, present disclose provides network section collocation method and device, wireless access network RAN node and terminal, To solve the deficiency in correlation technique.

According to the first aspect of the embodiment of the present disclosure there is provided a kind of network section collocation method, methods described is used for wireless Access network RAN node, including：

The basic section configuration information of transmission is to terminal, so that terminal reports what is be pre-configured with to be selected for carrying out network section Network section selection auxiliary information；

According to network section selection auxiliary information, send target message to the terminal so that the terminal according to The target message, determines that target RAN is cut in the corresponding multiple alternative RAN sections of each core net section supported Piece；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information is at least Mapping relations between the core net CN sections and RAN sections supported including terminal；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.

Alternatively, the basic section configuration information includes：

RAN break areas belonging to the terminal, RAN section identification lists and RAN that cell where the terminal is supported The wireless resource configuration of section；

Alternatively, the transmission cuts into slices configuration information to terminal substantially, including：

The basic section configuration information is broadcasted to terminal by system message.

Alternatively, the network section selection auxiliary information that the terminal is reported is obtained in the following ways：

The terminal is received in initial access network, the default acquiescence RAN supported by place cell, which cuts into slices, to be sent out Request is set up in the connection sent；

Request is set up according to the connection to set up after the connection with the terminal, is sent connection and is set up message to the end End；

The connection for receiving the carrying Initial NAS message that the terminal sets up message return based on the connection is set up completion and disappeared The network section selection auxiliary information is carried in breath, the Initial NAS message and the connection setup complete message.

Alternatively, the mapping relations between the core net CN sections and RAN sections include：

The corresponding one or more RAN sections of each CN sections；

Wherein, if a CN section corresponds to multiple RAN sections, each RAN sections correspond to a priority, described excellent First level can cut into slices in identification list each RAN section marks order in lists from high to low or from low to high according to RAN Represent, or for indicating the priority of each RAN section, CN sections according to the priority by high Sequential Mapping on earth to In RAN sections.

Alternatively, the target message is that radio resource control RRC connects reallocation message.

Alternatively, the transmission target message is to after the terminal, in addition to：

After the RAN break areas renewal request that the terminal is sent is received, send the carrying terminal and be currently located The RAN break areas more new command of the corresponding target slice region configuration information of RAN break areas to the terminal so that The terminal is according to the RAN break areas more new command, again multiple corresponding to each core net section supported Target RAN sections are determined in alternative RAN sections.

After the position updating request that the terminal is reported is received, send the carrying terminal and be currently located RAN sections The RAN break areas more new command of the corresponding target slice region configuration information in region is to the terminal, so that the end End is according to the RAN break areas more new command, again in the corresponding multiple alternative RAN of each core net section supported Target RAN sections are determined in section.

According to the second aspect of the embodiment of the present disclosure there is provided a kind of network section collocation method, methods described is used for terminal, Including：

After the basic section configuration information of RAN node transmission is received, obtain that the terminal is pre-configured be used for into Row network cut into slices selection network section selection auxiliary information；

The network section selection auxiliary information is sent to the RAN node；

Receive the target message that the RAN node is sent to the terminal according to network section selection auxiliary information；

It is true in the corresponding multiple alternative RAN sections of each core net section supported according to the target message The RAN that sets the goal cuts into slices；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information is at least Mapping relations between the core net CN sections and RAN sections supported including the terminal；

The target slice configuration information also includes at least one of following：

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Alternatively, the basic section configuration information includes：

Alternatively, it is described after the basic section configuration information of RAN node transmission is received, in addition to：

In initial access network, the default acquiescence RAN sections supported by being currently located cell send connection and built RAN node is arrived in vertical request；

Receive the RAN node and request foundation is set up with being sent to the end after the connection of the terminal according to the connection Message is set up in the connection at end；

Receiving after the connection sets up message, perform it is described obtain the terminal preset configuration be used for carry out network Cut into slices selection network section selection auxiliary information the step of；

It is described to send the network section selection auxiliary information to the RAN node, including：

The connection setup complete message for setting up message transmission carrying Initial NAS message based on the connection is saved to the RAN The network section selection auxiliary information is carried in point, the Initial NAS message and the connection setup complete message.

The corresponding one or more RAN sections of each CN sections；

Wherein, if a CN section corresponds to multiple RAN sections, each RAN sections correspond to a priority, described excellent First level can cut into slices in identification list each RAN section marks order in lists from high to low or from low to high according to RAN Represent, or for indicating the priority of each RAN section, CN sections according to the priority by high Sequential Mapping on earth to In RAN sections；

Target RAN sections are determined in multiple alternative RAN sections corresponding in each core net supported section, Including：

In the corresponding multiple alternative RAN sections of each core net section supported, by the highest priority The alternative RAN sections are cut into slices as target RAN.

Alternatively, target is determined in multiple alternative RAN sections corresponding in each core net supported section After RAN sections, in addition to：

When it is determined that meeting RAN break area update conditions, send RAN break areas and update request to the RAN node；

Receive the carrying terminal that the RAN node returns and be currently located the corresponding target of RAN break areas and cut The RAN break areas more new command of panel region configuration information；

According to the RAN break areas more new command, again multiple corresponding to each core net section supported Target RAN sections are determined in alternative RAN sections.

Alternatively, the RAN break areas update condition includes：

The periodicity RAN section config update timer expiries detect the terminal into new RAN sections area Domain.

After the terminal generation location updating is detected, position updating request is sent to the RAN node；

Receive the RAN node and RAN sections are currently located based on the carrying terminal that the position updating request is sent The RAN break areas more new command of the corresponding target slice region configuration information in region；

Update multiple standby corresponding to being cut into slices in each core net supported according to the RAN break areas more new command RAN is selected to determine target RAN sections in cutting into slices.

According to the third aspect of the embodiment of the present disclosure there is provided a kind of network section collocation method, methods described is used for wireless Access network RAN node, including：

Target slice configuration information is sent to terminal, so that the terminal is according to the target slice configuration information, in institute Target RAN sections are determined in multiple alternative RAN sections corresponding to each core net section supported；

Periodicity RAN section config update timers；

Alternatively, the basic section configuration information includes：

The RAN sections are divided into multiple levels, each level that RAN cuts into slices in addition to top layer level and bottom level The one or more lower floor's levels of correspondence, and one upper strata level of correspondence；

If when CN cut into slices with the RAN of current level section to it is corresponding when current level RAN sections be not present, by described in In the RAN sections for the upper strata level that CN sections correspond to current level.

According to the fourth aspect of the embodiment of the present disclosure there is provided a kind of network section collocation method, methods described is used for terminal, Including：

Receive the target slice configuration information that wireless access network RAN node is sent；

The CN slice informations that the terminal is configured are obtained from the network section selection auxiliary information being pre-configured with, it is described CN slice informations include the corresponding RAN slice levels information of CN sections；

It is right in each core net section institute supported according to the target slice configuration information and the CN slice informations Target RAN sections are determined in the multiple alternative RAN sections answered；

Wherein, the core net CN sections and RAN that the target slice configuration information is at least supported including terminal cut into slices it Between mapping relations；

Periodicity RAN section config update timers；

According to the 5th of the embodiment of the present disclosure the aspect there is provided a kind of network section configuration device, described device is used for wireless Access network RAN node, including：

First sending module, is configured as sending basic section configuration information to terminal, so that the terminal is reported in advance Configuration be used for carry out network cut into slices selection network section selection auxiliary information；

Second sending module, is configured as, according to network section selection auxiliary information, sending target message described in Terminal, so that the terminal is according to the target message, in the corresponding multiple alternative RAN of each core net section supported Target RAN sections are determined in section；

Periodicity RAN section config update timers；

Alternatively, the basic section configuration information includes：

Alternatively, first sending module includes：

First sending submodule, is configured as broadcasting the basic section configuration information to terminal by system message.

Alternatively, in addition to：

First receiving module, is configured as receiving the terminal in initial access network, is supported by place cell Default acquiescence RAN section send connection set up request；

3rd sending module, is configured as setting up request foundation with after the connection of the terminal, sending according to the connection Connection sets up message to the terminal；

Second receiving module, is configured as receiving the terminal initial based on the carrying that message return is set up in the connection The network is carried in the connection setup complete message of NAS message, the Initial NAS message and the connection setup complete message Section selection auxiliary information.

The corresponding one or more RAN sections of each CN sections；

Alternatively, in addition to：

4th sending module, is configured as after the RAN break areas renewal request that the terminal is sent is received, sends Carry the terminal and be currently located the RAN break areas of the corresponding target slice region configuration information of RAN break areas more New command is to the terminal, so that the terminal is according to the RAN break areas more new command, again in each core supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of heart net section.

Alternatively, in addition to：

5th sending module, is configured as after the position updating request that the terminal is reported is received, and sends and carries institute State the RAN break areas more new command that terminal is currently located the corresponding target slice region configuration information of RAN break areas To the terminal, so that the terminal is cut in each core net supported again according to the RAN break areas more new command Target RAN sections are determined in multiple alternative RAN sections corresponding to piece.

According to the 6th of the embodiment of the present disclosure the aspect there is provided a kind of network section configuration device, described device is used for terminal, Including：

First acquisition module, is configured as after the basic section configuration information of RAN node transmission is received, and obtains described Terminal be pre-configured be used for carry out network cut into slices selection network section selection auxiliary information；

6th sending module, is configured as sending the network section selection auxiliary information to the RAN node；

3rd receiving module, is configured as receiving the RAN node according to network section selection auxiliary information transmission To the target message of the terminal；

First determining module, is configured as according to the target message, corresponding in each core net section supported Multiple alternative RAN sections in determine target RAN sections；

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Alternatively, the basic section configuration information includes：

Alternatively, in addition to：

7th sending module, is configured as in initial access network, default by be currently located that cell supported Give tacit consent to RAN section transmission connection foundation requests and arrive RAN node；

4th receiving module, is configured as receiving the RAN node according to the connection foundation request foundation and the end Message is set up in the connection that the terminal is sent to after the connection at end；

Control module, is configured as receiving after the connection sets up message in the 4th receiving module, control is described First acquisition module obtain the terminal preset configuration be used for carry out network and cut into slices the network section selection auxiliary information of selection；

6th sending module includes：

Second sending submodule, is configured as setting up the connection that message sends carrying Initial NAS message based on the connection Completion message is set up to the RAN node, the network is carried in the Initial NAS message and the connection setup complete message Section selection auxiliary information.

The corresponding one or more RAN sections of each CN sections；

First determining module includes：

First determination sub-module, is configured as cutting in the corresponding multiple alternative RAN of each core net section supported In piece, the alternative RAN sections of the highest priority are cut into slices as target RAN.

Alternatively, in addition to：

8th sending module, is configured as when it is determined that meeting RAN break area update conditions, sends RAN break areas Update request and arrive the RAN node；

5th receiving module, the carrying terminal for being configured as receiving the RAN node return is currently located RAN sections The RAN break areas more new command of the corresponding target slice region configuration information in region；

Second determining module, is configured as according to the RAN break areas more new command, again in each core supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of heart net section.

Alternatively, the RAN break areas update condition includes：

Alternatively, in addition to：

9th sending module, is configured as after the terminal generation location updating is detected, sends position updating request To the RAN node；

6th receiving module, is configured as receiving the carrying institute that the RAN node is sent based on the position updating request State the RAN break areas more new command that terminal is currently located the corresponding target slice region configuration information of RAN break areas；

3rd determining module, is configured as being updated in each core supported according to the RAN break areas more new command Target RAN sections are determined in the corresponding multiple alternative RAN sections of heart net section.

According to the 7th of the embodiment of the present disclosure the aspect there is provided a kind of network section configuration device, described device is used for wireless Access network RAN node, including：

Tenth sending module, is configured as sending target slice configuration information to terminal, so that the terminal is according to described Target slice configuration information, target RAN is determined in the corresponding multiple alternative RAN sections of each core net section supported Section；

Periodicity RAN section config update timers；

Alternatively, the basic section configuration information includes：

Alternatively, it is characterised in that the mapping relations between the core net CN sections and RAN sections include：

According to the eighth aspect of the embodiment of the present disclosure there is provided a kind of network section configuration device, described device is used for terminal, Including：

7th receiving module, is configured as receiving the target slice configuration information that RAN node is sent；

Second acquisition module, is configured as obtaining the terminal institute from the network section selection auxiliary information being pre-configured with The CN slice informations of configuration, the CN slice informations include the corresponding RAN slice levels information of CN sections；

4th determining module, is configured as, according to the target slice configuration information and the CN slice informations, being propped up Target RAN sections are determined in multiple alternative RAN sections corresponding to each core net section held；

Periodicity RAN section config update timers；

According to the 9th of the embodiment of the present disclosure the aspect there is provided a kind of wireless access network RAN node, including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Periodicity RAN section config update timers；

According to the tenth of the embodiment of the present disclosure the aspect there is provided a kind of terminal, including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

The network section selection auxiliary information is sent to the RAN node；

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

According to the tenth one side of the embodiment of the present disclosure there is provided a kind of wireless access network RAN node, including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Periodicity RAN section config update timers；

According to the 12nd of the embodiment of the present disclosure the aspect there is provided a kind of terminal, including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Periodicity RAN section config update timers；

The technical scheme provided by this disclosed embodiment can include the following benefits：

In the embodiment of the present disclosure, RAN node can first send basic section configuration information to terminal, so that terminal reports net Network section selection auxiliary information.Further, RAN node sends target message according to network section selection auxiliary information To the terminal, so that the terminal is according to the target message, multiple corresponding to each core net section supported Target RAN sections are determined in alternative RAN sections.Wherein, target slice configuration information is at least carried in the target message, it is described Mapping relations between core net CN sections and RAN sections that target slice configuration information is at least supported including terminal.Enter one Step ground, the target slice configuration information can also include at least one of following：RAN break areas and periodicity belonging to terminal RAN section config update timers；Wherein, the RAN break areas are by RAN break areas representation or pass through cell ID List is represented.Pass through said process, it can be seen that CN cuts into slices and RAN sections are no longer one-to-one, each core net sections Multiple alternative RAN sections can be corresponded to, also just says and multiple CN sections is mapped to a RAN section so that a RAN node can To support substantial amounts of CN to cut into slices, so as to save the Radio Resource of RAN node, and the disposal ability of RAN node is improved.

In the embodiment of the present disclosure, alternatively, basic section configuration information can be broadcast to by RAN node by system message Terminal.Realize easy, availability height.

In the embodiment of the present disclosure, each cell pre-sets acquiescence RAN sections, and RAN node can be existed with receiving terminal The connection sent of being cut into slices during initial access network by the default acquiescence RAN, which is set up, asks.RAN node can return to connection and set up Message is to the terminal, and terminal can now be saved in the connection setup complete message for sending carrying Initial NAS message to the RAN The network section selection auxiliary information is carried in point, the Initial NAS message and the connection setup complete message.So that The network section selection auxiliary information can be got by obtaining RAN node, realize easy, availability height.

In the embodiment of the present disclosure, the mapping relations between core net CN sections and RAN sections include：Each CN sections institute is right The one or more RAN sections answered.Wherein, if a CN section corresponds to multiple RAN sections, each RAN sections correspond to one Individual priority, the priority can cut into slices in identification list each RAN sections mark order in lists from height according to RAN To low or represent from low to high, or for indicating the priority of each RAN sections.Further, CN sections are according to described preferential Level is by high Sequential Mapping on earth to RAN sections.I.e. in the embodiment of the present disclosure, CN sections are preferentially mapped to highest priority In RAN sections, when the RAN sections without high priority, the CN sections can be mapped in the RAN sections of time one-level.Pass through The process of above-mentioned multiple RAN sections classifications, can return back to suboptimum when RAN node can not provide the isolation scheme of optimal granularity The isolation scheme of granularity, so that it is guaranteed that the service quality of RAN node.

In the embodiment of the present disclosure, target message can be RRC connection reallocation messages, so that RAN node can pass through Mapping relations between all core net CN sections and RAN sections that RRC information is supported the terminal are sent to terminal, from And ensuring terminal can determine that target RAN is cut in the corresponding multiple alternative RAN sections of each core net section supported Piece.

In the embodiment of the present disclosure, all core net CN sections and the RAN that terminal can be supported according to the terminal cut into slices Between mapping relations, will be in multiple alternative RAN sections corresponding with current core net CN sections, priority-level highest The alternative RAN section be used as target RAN sections.Wherein, the mapping relations between the core net CN sections and RAN sections Including：The corresponding one or more RAN sections of each CN sections；Wherein, if a CN section corresponds to multiple RAN sections, Each RAN sections correspond to a priority, and the priority can be marked according to each RAN sections in RAN section identification lists The order known in lists is represented from high to low or from low to high, or for indicating the priority of each RAN sections, CN sections are pressed According to the priority by high Sequential Mapping on earth to RAN sections.By said process, terminal can be selected and CN sections pair The RAN sections for the highest priority answered are cut into slices as target RAN, it is ensured that the service quality of RAN node.

In the embodiment of the present disclosure, terminal can be sent when it is determined that meeting RAN break area update conditions to RAN node RAN break areas update request, and the target RAN sections that priority is more matched are redefined so as to be cut into slices for each CN.It ensure that The service quality of RAN node, so as to save the Radio Resource of RAN node, and improves the disposal ability of RAN node.

In the embodiment of the present disclosure, after detecting itself location updating can also occur for terminal, location updating is sent automatically RAN node is asked, now RAN node is automatically based upon the position updating request, return to the carrying terminal and be currently located RAN The RAN break areas more new command of the corresponding target slice region configuration information of break area, so as to be each CN sections Redefine the target RAN sections that priority is more matched.The position updating process in correlation technique is multiplexed, to redefine target RAN, simplifies the interaction of terminal and RAN node, it is ensured that the service quality of RAN node, so as to save RAN node Radio Resource, and improve the disposal ability of RAN node.

In the embodiment of the present disclosure, RAN node can also directly transmit target slice configuration information to terminal, so that the end End is according to the target slice configuration information, in the corresponding multiple alternative RAN sections of each core net section supported Determine that target RAN cuts into slices.It further simplify the process of section configuration so that a RAN node can support substantial amounts of CN to cut Piece, so as to save the Radio Resource of RAN node, and improves the disposal ability of RAN node.

In the embodiment of the present disclosure, terminal can directly receive the target slice configuration information of RAN node transmission, the terminal The CN slice informations that the terminal is configured, the CN can also be obtained according to the network section selection auxiliary information being pre-configured with Slice information includes the corresponding RAN slice levels information of CN sections.Further, the terminal is configured according to the target slice Information and the CN slice informations, mesh is determined in the corresponding multiple alternative RAN sections of each core net section supported Mark RAN sections.On the basis of it further simplify section configuration so that a RAN node can support substantial amounts of CN to cut into slices, So as to save the Radio Resource of RAN node, and improve the disposal ability of RAN node.

It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not The disclosure can be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure Example, and be used to together with specification to explain the principle of the disclosure.

Fig. 1 is a kind of network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Fig. 2A to 2C is network section configuration schematic diagram of a scenario of the disclosure according to an exemplary embodiment；

Fig. 3 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Fig. 4 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Fig. 5 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Fig. 6 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Fig. 7 is a kind of network section configuration schematic diagram of a scenario of the disclosure according to an exemplary embodiment；

Fig. 8 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Fig. 9 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Figure 10 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Figure 11 is another network section configuration schematic diagram of a scenario of the disclosure according to an exemplary embodiment；

Figure 12 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Figure 13 is another network section collocation method flow chart of the disclosure according to an exemplary embodiment；

Figure 14 is a kind of network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 15 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 16 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 17 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 18 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 19 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 20 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 21 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 22 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 23 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 24 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 25 is another network section configuration device block diagram of the disclosure according to an exemplary embodiment；

Figure 26 is an a kind of structural representation of RAN node of the disclosure according to an exemplary embodiment；

Figure 27 is an a kind of structural representation of terminal of the disclosure according to an exemplary embodiment.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.

The term run in the disclosure is the purpose only merely for description specific embodiment, and is not intended to be limiting the disclosure. " one kind ", " described " and "the" of the singulative run in disclosure and the accompanying claims book are also intended to including majority Form, unless context clearly shows that other implications.It is also understood that the term "and/or" run herein refers to and wrapped It may be combined containing one or more associated any or all of project listed.

It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not departing from In the case of disclosure scope, the first information can also be referred to as the second information, similarly, and the second information can also be referred to as One information.Depending on linguistic context, as word that this is run " if " can be construed to " and ... when " or " when ... When " or " in response to determining ".

The network section collocation method that the embodiment of the present disclosure is provided can be used for RAN node, such as base station.As shown in figure 1, Fig. 1 is a kind of network section collocation method according to an exemplary embodiment, is comprised the following steps：

In a step 101, send basic section configuration information and arrive terminal so that terminal report be pre-configured with for carrying out Network cut into slices selection network section selection auxiliary information.

Wherein, alternatively, the basic section configuration information includes：

The RAN break areas code is for the default region code of RAN break areas belonging to the terminal, the cell mark Knowing list includes the list of all cell IDs included by affiliated RAN break areas.I.e. described RAN break areas can lead to Cross RAN break areas representation or represented by cell identification list.

In the embodiment of the present disclosure, the RAN break areas belonging to terminal are the corresponding maximum magnitude of cell where the terminal Break area.The cell identification list includes all cells included by the corresponding RAN break areas of the cell Cell ID.The cell identification list for all cells that i.e. described RAN break areas are covered, such as shown in Fig. 2A, including it is small The cell ID in area 1, cell 2 and cell 3.

The RAN section identification lists that cell where the terminal is supported, are all RAN sections in the RAN break areas The list of the area identification in region, such as shown in Fig. 2 B, include break area A, break area B and break area C region mark The list of knowledge.

Be that each cell has preset acquiescence RAN break areas in the embodiment of the present disclosure, such as shown in Fig. 2 C, the acquiescence The physics area coverage of RAN break areas is maximum.The resource of acquiescence RAN break areas is cell public resource, all not belong to Output in some particular slice region is transmitted in acquiescence RAN break areas.Configured in advance for acquiescence RAN break areas Break area code, for recognizing the acquiescence RAN break areas.And RAN regions are given tacit consent to without area identification, it is only necessary to pass through RAN break areas code is i.e. recognizable.

The wireless resource configuration of RAN break areas can include being used to carry out radio-resource-configuration in correlation technique Information.

In this step, alternatively, the RAN node can be broadcasted the basic section configuration information by system message and be arrived Terminal.

In a step 102, according to network section selection auxiliary information, target message is sent to the terminal, so that The terminal is true in the corresponding multiple alternative RAN sections of each core net section supported according to the target message The RAN that sets the goal cuts into slices.

In this step, the terminal can be arrived according to the basic section configuration information report network section selection auxiliary information The RAN node.Network section selection auxiliary information is to be used to help the terminal and carry out RAN and CN to cut into slices the letter of selection Breath, can include section or service type information, or other information related to carrying out section selection.

Alternatively, the RAN node obtains the process of the network section selection auxiliary information, as shown in figure 3, Fig. 3 is According to the flow chart of another network section configuration shown on the basis of embodiment illustrated in fig. 1, it may comprise steps of：

In step 102-1, receive the terminal in initial access network, by place cell supported it is default Request is set up in the connection that the acquiescence RAN sections are sent.

In this step, the terminal can be in firm access network, and sending connection foundation by acquiescence RAN sections please Ask, request is set up with RAN node and is connected.The RAN node receives the connection according to correlation technique and sets up request.

In step 102-2, request is set up according to the connection and set up after the connection with the terminal, connection is sent and sets up Message is to the terminal.

In this step, the RAN node is set up request according to correlation technique, according to the connection and set up and the terminal Connection.Further, send connection and set up message to the terminal.

In step 102-3, receive the terminal and the carrying Initial NAS message that message is returned is set up based on the connection The network section selection is carried in connection setup complete message, the Initial NAS message and the connection setup complete message Auxiliary information.

In this step, the terminal receive it is described connection set up message after, the terminal preset configuration will be obtained Be used for carry out network cut into slices selection network section selection auxiliary information.Network section selection auxiliary information can be by Network is pre-configured in the terminal, such as each public land mobile network (Public Land Mobile Network, PLMN) configured respectively, and can be updated by way of over the air, OTA.Or the network section choosing It is that terminal is write when terminal is dispatched from the factory by manufacturer terminal to select auxiliary information.

The terminal is after the network section selection auxiliary information is obtained, and the connection for sending carrying Initial NAS message is built Completion message is found to the RAN node, wherein, carried in the Initial NAS message and the connection setup complete message described Network section selection auxiliary information.The Initial NAS message be the terminal in initial access network, be sent to the RAN The NAS message of node.

In this step, the RAN node disappears receiving the connection that the terminal reports and set up completion according to correlation technique After breath, according to network section selection auxiliary information, the public control of target with the terminal coupling is determined according to correlation technique Network function processed.Public control network function can be authentication function, mobile management function to ps domain etc..

Further, target slice configuration information, the target slice configuration information are at least carried in the target message Mapping relations between the core net CN sections and RAN sections at least supported including terminal.And the target slice matches somebody with somebody confidence Breath also includes at least one of following：RAN break areas belonging to terminal；Periodicity RAN section config update timers；Wherein, The RAN break areas are represented by RAN break areas representation or by cell identification list.

In the embodiment of the present disclosure, the RAN node is needed the Initial NAS message to the public control network of the target Function, so that the public control network function of the target determines the mandate according to correlation technique according to the Initial NAS message NAS message.Wherein, it is described to authorize NAS message to include network section selection auxiliary information and the temporary mark authorized, it is interim at this Identify in the term of validity, temporary mark can be supplied to RAN node, such as base station, RAN sections by terminal in subsequent access network NAS message will be sent to the public control network function of the target by point.

The terminal after the mandate non access stratum NAS message that the public control network function of the target is returned is received, Target message is sent to the terminal.Alternatively, the target message is that radio resource control RRC connects reallocation message.It is described Target slice configuration information can select a part for auxiliary information to carry in the target message as RRC network section In, or as the carrying of single information in the target message.

In the embodiment of the present disclosure, the mapping relations between the core net CN sections and RAN sections include：

The corresponding one or more RAN sections of each CN sections；

One CN section can correspond to one or more RAN sections, and each RAN sections correspond to a priority, institute Each RAN section marks order in lists can be cut into slices in identification list from high to low or from low according to RAN by stating priority To height expression.Cut into slices according to each RAN cut into slices included by identification list of the RAN in the basic section configuration information Mark order in the list, is represented from high to low or from low to high.

Or, the priority may be used to indicate that the priority of each RAN sections.

CN sections are mapped in the corresponding RAN sections of the priority of highest level by terminal prioritizing selection, as no RAN During section covering, then it return back in time RAN sections of one-level priority, the like, when the other RAN sections of minimum one-level do not have yet Sometimes, then acquiescence RAN sections are return back to.The priority of RAN sections is lower, then physical isolation degree lower grade, shared public affairs Resource is more altogether, and for example cut into slices with other RAN shared-carrier or physical channel, the CN sections of service are more, and correspondingly CN is cut Disturb also more serious between piece, the geographic areas of covering is also bigger.On the contrary, priority is higher, its CN serviced section is fewer, and CN is cut Disturb also smaller between piece, the geographic areas of covering is also smaller, shared public resource is smaller, for example, believed using single physics Road.

One RAN node can only support the RAN of several big ranks to cut into slices, and can also support some small ranks again simultaneously RAN cuts into slices.This depends on the ability of the node, if RAN node has more Radio Resource/disposal ability, or current loads Do not weigh, it is possible to support the RAN of multiple small ranks to cut into slices.The increase and decrease that RAN node is cut into slices according to small rank, dynamically adjusts big level The resource pool size that Qie Pian do not cut into slices with small rank.

Benefit by above-mentioned multiple RAN section classification is, can when RAN node can not provide optimal isolation scheme To return back to the isolation scheme of suboptimum, rather than do not isolate completely, so as to provide certain service quality guarantee.

In the embodiment of the present disclosure, RAN node can further send terminal connection and release after transmission target information to terminal Message is put to terminal, so that terminal returns to idle states or inactive states according to correlation technique.Terminal can now be preserved and awarded The network section selection auxiliary information of power and the target slice configuration information.

In above-described embodiment, it can be seen that CN cuts into slices and RAN sections are no longer one-to-one, and each core net section can With the multiple alternative RAN sections of correspondence, also just says that multiple CN sections are mapped into a RAN cuts into slices so that RAN node can be with Support substantial amounts of CN to cut into slices, so as to save the Radio Resource of RAN node, and improve the disposal ability of RAN node.

In the embodiment of the present disclosure, the RAN node can receive RAN break areas update request or location updating please After asking, the RAN that the transmission carrying terminal is currently located the corresponding target slice region configuration information of RAN break areas is cut The terminal is arrived in section area update instruction, so that the terminal is being supported again according to the RAN break areas more new command The corresponding multiple alternative RAN sections of each core net section in determine target RAN sections.

As shown in figure 4, Fig. 4 is the stream according to another network section configuration shown on the basis of embodiment illustrated in fig. 1 Cheng Tu, after step 102 is completed, can also comprise the following steps：

In step 103, after the RAN break areas renewal request that the terminal is sent is received, send and carry described The RAN break areas more new command that terminal is currently located the corresponding target slice region configuration information of RAN break areas is arrived The terminal.

In this step, the RAN node is being received after the RAN break areas that the terminal sends update request, Automatically the RAN break areas more new command is sent to terminal.The terminal is carried in the RAN break areas more new command It is currently located the corresponding target slice region configuration information of RAN break areas.So, the terminal just can be according to current The target slice region configuration information received is again in the corresponding multiple alternative RAN of each core net section supported Target RAN sections are determined in section.

In above-described embodiment, after RAN node can update request receiving RAN break areas, the RAN is sent automatically Break area more new command is to terminal.So that it is guaranteed that the renewal process of the RAN break areas of terminal can be completed.

As shown in figure 5, Fig. 5 is the stream according to another network section configuration shown on the basis of embodiment illustrated in fig. 1 Cheng Tu, after step 102 is completed, can also comprise the following steps：

At step 104, after the position updating request that the terminal is reported is received, the carrying terminal is sent current The RAN break areas more new command of the corresponding target slice region configuration information of place RAN break areas is to the terminal.

In this step, the RAN node once receives the position updating request that the terminal is sent, then automatically considers institute Terminal is stated also while asking to carry out RAN break area renewals.I.e. now, the area of RAN break areas and the tracing area of terminal Area is identical, and RAN break areas multiplexing Tracking Area Code, RAN node need not individually indicate RAN break areas to terminal, and Without using above-mentioned renewal timer, position renewing timer can be directly used.Terminal is in sending zone position updating request RRC connection setup complete messages in carry network section selection auxiliary information, RAN node auto-returned carries the terminal and worked as The RAN break areas more new command of the corresponding target slice region configuration information of preceding place RAN break areas is to the end End.So, the terminal just can be again every what is supported according to currently received target slice region configuration information Target RAN sections are determined in the corresponding multiple alternative RAN sections of individual core net section.

In above-described embodiment, RAN node can send the RAN sections area automatically after position updating request is received Terminal is arrived in area update instruction.So that it is guaranteed that the renewal process of the RAN break areas of terminal can be completed.

Alternatively, in the above-described embodiments, terminal can also report the target slice of the configuration before of self record simultaneously Configuration information, that is, determine target RAN sections in multiple alternative RAN sections corresponding to each core net section supported, with Just RAN node carries out the determination of new target slice configuration information with reference to the section configuration information configured before, accelerates section Area update procedures, save RAN node resource.

It should be noted that in the embodiment of the present disclosure, terminal is leaving what current corresponding RAN break areas were covered During geographical position range, the section invalid configuration that terminal has been completed before, except nonterminal turns again to the RAN break areas. But, if terminal needs access cell during this, terminal accesses cell by giving tacit consent to RAN break areas, and is built in connection Request is carried in vertical completion message (or connection recovers completion message, connection reconstruction completion message, the renewal request of the RAN bands of position) Update section configuration information.Alternatively, terminal can report the section configuration information recorded before simultaneously.RAN node is sent out automatically The RAN break areas more new command is sent to terminal.So that it is guaranteed that the renewal process of the RAN break areas of terminal can be completed.

The network section collocation method that the embodiment of the present disclosure is provided can be also used for terminal, for example, smart mobile phone, flat board are electric Brain, personal digital assistant (Personal Digital Assistant, PDA) etc..As shown in fig. 6, Fig. 6 is exemplary according to one Implement another network section collocation method exemplified, comprise the following steps：

In step 201, after the basic section configuration information of RAN node transmission is received, the terminal is obtained advance Configuration be used for carry out network cut into slices selection network section selection auxiliary information.

Wherein, network section selection auxiliary information is to be used to help the terminal and carry out network to cut into slices the letter of selection Breath, can include section or service type information, or other information related to carrying out section selection.The network section selection Auxiliary information can be pre-configured in by network in the terminal, such as each public land mobile network (Public Land Mobile Network, PLMN) configured respectively, and can be updated by way of over the air, OTA.Or institute It is that terminal is write when terminal is dispatched from the factory by manufacturer terminal to state network section selection auxiliary information.In this step, the terminal can First to receive the basic section configuration information that RAN node is broadcasted by system message according to correlation technique.The basic section is matched somebody with somebody Confidence breath includes：

The terminal can first pass through default acquiescence RAN sections and send connection foundation request in initial access network To RAN node, the RAN node is received according to the connection is set up request foundation and is sent to after the connection of the terminal The connection of terminal is set up after message, and the network section selection auxiliary information is obtained according to correlation technique.

Receive it is described connection set up message after, the network that the terminal is pre-configured with is obtained in the manner described above Section selection auxiliary information.

In step 202., the network section selection auxiliary information is sent to the RAN node.

In this step, the connection that the terminal can set up message transmission carrying Initial NAS message based on the connection is built Vertical completion message carries the network to the RAN node, in the Initial NAS message and the connection setup complete message and cut Piece selects auxiliary information.RAN node can determine the mesh with the terminal coupling according to network section selection auxiliary information Mark public control network function.

The public control network function of target determines the mandate according to correlation technique according to the Initial NAS message NAS message.Wherein, it is described to authorize NAS message to include network section selection auxiliary information and the temporary mark authorized, it is interim at this Identify in the term of validity, temporary mark can be supplied to RAN node, such as base station, RAN sections by terminal in subsequent access network NAS message will be sent to the public control network function of the target by point.

In step 203, receive the RAN node and the terminal is sent to according to network section selection auxiliary information Target message.

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information is at least Mapping relations between all core net CN sections and RAN sections supported including terminal.

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

In this step, the terminal receives the target message according to correlation technique.

In step 204, according to the target message, multiple alternative corresponding to each core net section supported Target RAN sections are determined in RAN sections.

In this step, alternatively, the mapping relations between the core net CN sections and RAN sections include：

The corresponding one or more RAN sections of each CN sections；

All core net CN sections and the RAN that the terminal is supported according to terminal cut into slices between mapping relations, will be with In the corresponding multiple alternative RAN sections of current core net section, alternative RAN sections conduct described in priority-level highest Target RAN cuts into slices.For example shown in Fig. 7, RAN break area A coverages are big, and the CN sections of service are most.RAN break areas B, C and D coverages are small, and the CN sections of service are few.CN sections 1 are mapped into RAN section A and RAN section B, CN section 2 to be mapped to RAN section A and RAN sections C.Terminal is into when having RAN section B overlay areas, and CN sections 1 are mapped on RAN sections C, from And the isolation of optimal granularity is obtained, when lane terminal sees the region of RAN section C coverings, terminal backoff to RAN section A can also Obtain the isolation of suboptimum.

In above-described embodiment, terminal can obtain target slice configuration information according to RRC information, so as to supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of each core net section.One RAN node is propped up Substantial amounts of CN sections are held, so as to save the Radio Resource of RAN node, and the disposal ability of RAN node are improved.

Alternatively, as shown in figure 8, Fig. 8 is matched somebody with somebody according to another network section shown on the basis of embodiment illustrated in fig. 6 The flow chart put, after step 204 is completed, can also comprise the following steps：

In step 205, when it is determined that meeting RAN break area update conditions, send RAN break areas update request to The RAN node.

Wherein, the RAN break areas update condition includes：The periodicity RAN sections config update timer expiry Or the terminal is detected into new RAN break areas.

In this step, the terminal can be it is determined that the periodicity RAN in the target slice configuration information cuts into slices During config update timer expiry, it is determined that meeting the RAN break areas update condition.Or the terminal is according to correlation technique After the geographical position range corresponding to target RAN break areas before determining itself to have left, it is determined that meeting the RAN sections Area update condition.Now, the terminal sends the renewal request of RAN break areas from RAN node described in trend.

In step 206, the carrying terminal for receiving the RAN node return is currently located RAN break areas correspondence Target slice region configuration information RAN break areas more new command.

In this step, the RAN node can redefine the terminal and be currently located the corresponding mesh of RAN break areas Break area configuration information is marked, and terminal is sent to by RAN break areas more new command.

In step 207, according to the RAN break areas more new command, again in each core net section supported Target RAN sections are determined in corresponding multiple alternative RAN sections.

In this step, the terminal is directly according to the RAN break areas more new command, again in the manner described above in institute Target RAN sections are determined in multiple alternative RAN sections corresponding to each core net section supported.

In above-described embodiment, terminal can send RAN when it is determined that meeting RAN break area update conditions to RAN node Break area updates request, and the target RAN sections that physical isolation degree rank is more matched are redefined so as to be cut into slices for each CN.Really The service quality of RAN node has been protected, so as to save the Radio Resource of RAN node, and the disposal ability of RAN node has been improved.

Alternatively, as shown in figure 9, Fig. 9 is matched somebody with somebody according to another network section shown on the basis of embodiment illustrated in fig. 6 The flow chart put, after step 204 is completed, can also comprise the following steps：

In a step 208, after the terminal generation location updating is detected, position updating request is sent to the RAN Node.

In this step, the terminal detects whether itself occurs location updating according to correlation technique.It is described in correlation technique Terminal can send position updating request automatically to the RAN node after occurring location updating.Now, the face of RAN break areas Product is identical with the tracing area area of terminal, and RAN break areas multiplexing Tracking Area Code, RAN node need not individually indicate RAN Break area can directly use position renewing timer to terminal, and without using above-mentioned renewal timer.Terminal is being sent Regional location, which updates, carries network section selection auxiliary information in the RRC connection setup complete messages of request.

In step 209, the RAN node is received current based on the carrying terminal that the position updating request is sent The RAN break areas more new command of the corresponding target slice region configuration information of place RAN break areas.

In this step, RAN node auto-returned carries the terminal and is currently located the corresponding target of RAN break areas The RAN break areas more new command of break area configuration information is to the terminal.

In step 210, updated according to the RAN break areas more new command in each core net section institute supported Target RAN sections are determined in corresponding multiple alternative RAN sections.

In this step, the terminal just can be according to currently received target slice region configuration information again in institute Target RAN sections are determined in multiple alternative RAN sections corresponding to each core net section supported.

In above-described embodiment, after detecting itself location updating can also occur for terminal, the automatic location updating that sends please RAN node is sought, now RAN node is automatically based upon the position updating request, the return carrying terminal is currently located RAN and cut The RAN break areas more new command of the corresponding target slice region configuration information of panel region, so that it is heavy to be cut into slices for each CN It is new to determine the target RAN sections that physical isolation degree rank is more matched.The position updating process in correlation technique is multiplexed, is come again true Set the goal RAN, simplifies the interaction of terminal and RAN node, it is ensured that the service quality of RAN node, so as to save RAN The Radio Resource of node, and improve the disposal ability of RAN node.

As shown in Figure 10, Figure 10 is the flow according to another network section configuration shown on the basis of an embodiment Figure, comprises the following steps：

In step 301, RAN node passes through the basic section configuration information of system message broadcast to terminal.

Wherein, the basic section configuration information includes：

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.In step In rapid 302, the terminal is in initial access network, and the default acquiescence RAN sections supported by place cell, which are sent, to be connected Connect foundation request and arrive the RAN node.

In step 303, the RAN node sets up request foundation and the connection of the terminal according to the connection.

In step 304, the RAN node sends connection and sets up message to the terminal.

In step 305, the terminal obtains the network section selection auxiliary information.

Within step 306, the connection setup complete message that the terminal transmission carries Initial NAS message is saved to the RAN The network section selection auxiliary information is carried in point, the Initial NAS message and the connection setup complete message.

In step 307, the network section selection auxiliary information that the RAN node is reported according to the terminal, really The fixed public control network function of target with the terminal coupling.

In step 308, the RAN node sends the Initial NAS message to the public control network function of the target.

In a step 309, the RAN node receives the mandate Non-Access Stratum that the public control network function of the target is returned NAS message.

In the step 310, the RAN node sends RRC connections again with notification message to the terminal.

The RRC connections are matched somebody with somebody again at least carries target slice configuration information in notification message, the target slice matches somebody with somebody confidence Mapping relations between all core net CN sections and RAN sections that breath is at least supported including terminal.

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

In step 311, reflecting between the terminal is supported according to terminal all core net CN sections and RAN sections Relation is penetrated, will be in multiple alternative RAN sections corresponding with the section of current core net, the alternative RAN of highest priority Section is cut into slices as target RAN.

Wherein, the mapping relations between the core net CN sections and RAN sections include：

The corresponding one or more RAN sections of each CN sections；

In step 312, the RAN node sends terminal connection release message to the terminal.

In step 313, the terminal returns to idle or inactive states.

In a step 314, terminal preserves the network section selection auxiliary information authorized and the target slice configuration information.

In step 315, the terminal detects whether to meet RAN break areas update condition or there occurs location updating.

The RAN break areas update condition includes：

If the terminal meets RAN break areas update condition or there occurs location updating, step is continued executing with 316。

In step 316, the terminal sends RAN break areas renewal request or position updating request is saved to the RAN Point.

In step 317, it is corresponding described that the RAN node transmission carrying terminal is currently located RAN break areas The RAN break areas more new command of target slice region configuration information is to the terminal.

In step 318, the terminal is according to the RAN break areas more new command, again in each core supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of heart net section.

In above-described embodiment, target slice configuration information is sent to terminal by RAN node by RRC information, so that institute Terminal is stated according to the target message, is determined in the corresponding multiple alternative RAN sections of each core net section supported Target RAN cuts into slices.And the RAN area updates of terminal can be completed.A RAN node is allowd to support substantial amounts of CN to cut into slices, So as to save the Radio Resource of RAN node, and improve the disposal ability of RAN node.

The network section collocation method that the embodiment of the present disclosure is provided can be used for RAN node, such as base station.Including following step Suddenly：

In step 401, target slice configuration information is sent to terminal, so that the terminal is matched somebody with somebody according to the target slice Confidence is ceased, and target RAN sections are determined in the corresponding multiple alternative RAN sections of each core net section supported.

Periodicity RAN section config update timers；

In this step, target slice configuration information is directly broadcast to the terminal by the RAN node by system message, Mapping relations between core net CN sections and RAN sections that the terminal is directly supported according to terminal, will be with current core In the corresponding multiple alternative RAN sections of net section, the minimum alternative RAN sections of rank are cut into slices as the target RAN.

Mapping relations between the core net CN sections and RAN sections include：

In the embodiment of the present disclosure, RAN sections are divided into multiple levels, for each level, except top layer level and bottom Layer by layer outside level, the level can correspond to one or more lower floor's levels, but only correspond to a upper strata level.Needing to cut into slices CN If RAN sections with some current level to it is corresponding when current level RAN cut into slices and be not present, the CN can be cut into slices Correspond in the RAN sections of last layer level of the current level.

In above-described embodiment, RAN node can also directly transmit target slice configuration information to terminal, so that the terminal It is true in the corresponding multiple alternative RAN sections of each core net section supported according to the target slice configuration information The RAN that sets the goal cuts into slices.It further simplify the process of section configuration so that a RAN node can support substantial amounts of CN to cut into slices, So as to save the Radio Resource of RAN node, and improve the disposal ability of RAN node.

As shown in figure 11, the CN sections supported per last layer RAN sections are the summations of its next layer support CN section.Such as RAN section A, B and C support respectively CN cut into slices 1 and 2, CN cut into slices 3 and 4, CN section 5 and 6, then RAN cut into slices D support CN section 1, 2nd, 3,4,5 and 6.

The network section collocation method that the embodiment of the present disclosure is provided can be also used for terminal, for example, smart mobile phone, flat board are electric Brain, personal digital assistant (Personal Digital Assistant, PDA) etc..As shown in figure 12, Figure 12 is according to an example Property implement exemplify another network section collocation method, comprise the following steps：

In step 501, the target slice configuration information that wireless access network RAN node is sent is received.

In this step, the terminal directly receives the RAN node according to correlation technique, the institute broadcasted by system message State target slice configuration information.Wherein, the target slice configuration information at least includes the core net CN that terminal is supported Mapping relations between section and RAN sections, can also include at least one of following：

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

In step 502, the CN that the terminal is configured is obtained from the network section selection auxiliary information being pre-configured with Slice information, the CN slice informations include the corresponding RAN slice levels information of CN sections.

In this step, the terminal is obtained according to correlation technique from the network section selection auxiliary information being pre-configured with Take the CN slice informations that the terminal is configured.The CN slice informations are the corresponding RAN slice levels information of CN sections.For example The RAN sections for certain CN section correspondence limit priorities that terminal is supported, or another CN section correspondences priority that terminal is supported is only Another RAN less than limit priority cuts into slices.

In step 503, according to the target slice configuration information and the CN slice informations, in each core supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of heart net section.

In this step, the terminal enters after a cell, the target slice configuration information in reading cell system message, So as to obtain the mapping relations between CN sections and RAN sections.Mapping relations between the core net CN sections and RAN sections Including：

The corresponding one or more RAN sections of each CN sections；

Similarly, RAN sections are divided into multiple levels, for each level, in addition to top layer level and bottom level, The level can correspond to one or more lower floor's levels, but only correspond to a upper strata level.Need by CN sections with it is current certain If the RAN sections of current level are not present when the RAN sections of a level are to correspondence, CN sections can be corresponded to institute State in the RAN sections of last layer level of current level.

If the cell does not support the RAN of the priority to cut into slices, jump to and go for supporting to be somebody's turn to do in the other RAN sections of upper level The RAN sections of CN sections, untill finding.If do not found, using acquiescence RAN sections.Certainly, the terminal can be with The network of configuration is reported to cut into slices selection auxiliary information when being initially accessed, when tracking area update and network request.Together The mandate Non-Access Stratum NAS returned by the public control network function of target that sample receives RAN node return in the manner described above disappears Breath.

In above-described embodiment, the update mechanism based on break area is supported without terminal, terminal can be each by reading The system message of cell directly carries out break area configuration and renewal.It further simplify the process of section configuration so that one Individual RAN node can support substantial amounts of CN to cut into slices, so as to save the Radio Resource of RAN node, and improve the place of RAN node Reason ability.

As shown in figure 13, Figure 13 is the flow according to another network section configuration shown on the basis of an embodiment Figure, comprises the following steps：

In step 601, RAN node passes through system message broadcast target section configuration information to terminal.

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

In step 602, terminal obtains the network section selection auxiliary information being pre-configured with.

In step 603, the terminal obtains what the terminal was configured from network section selection auxiliary information CN slice informations.

Wherein, the CN slice informations include the corresponding RAN slice levels information of CN sections.

In step 604, the terminal is being supported according to the target slice configuration information and the CN slice informations The corresponding multiple alternative RAN sections of each core net section in determine target RAN sections.

Corresponding with aforementioned applications function realizing method embodiment, the disclosure additionally provides application function and realizes device and phase The embodiment for the terminal answered.

A kind of network section configuration device block diagram of the reference picture 14 according to an exemplary embodiment, can be arranged at nothing Line access RAN node, including：

First sending module 11, is configured as sending basic section configuration information to terminal so that the terminal report it is pre- First configure be used for carry out network cut into slices selection network section selection auxiliary information；

Second sending module 12, is configured as, according to network section selection auxiliary information, sending target message to institute Terminal is stated, so that the terminal is according to the target message, multiple alternative corresponding to each core net section supported Target RAN sections are determined in RAN sections；

Periodicity RAN section config update timers；

Alternatively, the basic section configuration information includes：

Another network section configuration device block diagram of the reference picture 15 according to an exemplary embodiment, shown in Figure 14 On the basis of embodiment, first sending module 11 includes：

First sending submodule 11-1, is configured as broadcasting the basic section configuration information to eventually by system message End.

Another network section configuration device block diagram of the reference picture 16 according to an exemplary embodiment, shown in Figure 14 On the basis of embodiment, in addition to：

First receiving module 13, is configured as receiving the terminal in initial access network, is propped up by place cell Request is set up in the connection that the default acquiescence RAN sections held are sent；

3rd sending module 14, is configured as being set up after request foundation and the connection of the terminal according to the connection, hair Connection is sent to set up message to the terminal；

Second receiving module 15, is configured as receiving the terminal initial based on the carrying that message return is set up in the connection The network is carried in the connection setup complete message of NAS message, the Initial NAS message and the connection setup complete message Section selection auxiliary information.

The corresponding one or more RAN sections of each CN sections；

Another network section configuration device block diagram of the reference picture 17 according to an exemplary embodiment, shown in Figure 14 On the basis of embodiment, in addition to：

4th sending module 16, is configured as after the RAN break areas renewal request that the terminal is sent is received, hair Send and carry the RAN break areas that the terminal is currently located the corresponding target slice region configuration information of RAN break areas More new command is to the terminal, so that the terminal is according to the RAN break areas more new command, it is again each what is supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of core net section.

Another network section configuration device block diagram of the reference picture 18 according to an exemplary embodiment, shown in Figure 14 On the basis of embodiment, in addition to：

5th sending module 17, is configured as after the position updating request that the terminal is reported is received, and sends and carries The RAN break areas renewal that the terminal is currently located the corresponding target slice region configuration information of RAN break areas refers to The terminal is made, so that the terminal is according to the RAN break areas more new command, again in each core net supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of section.

A kind of network section configuration device block diagram of the reference picture 19 according to an exemplary embodiment, can be arranged at end End, including：

First acquisition module 21, is configured as after the basic section configuration information of RAN node transmission is received, and obtains institute Being used for of stating that terminal is pre-configured with carries out network and cut into slices the network section selection auxiliary information of selection；

6th sending module 22, is configured as sending the network section selection auxiliary information to the RAN node；

3rd receiving module 23, is configured as receiving the RAN node according to network section selection auxiliary information hair It is sent to the target message of the terminal；

First determining module 24, is configured as according to the target message, right in each core net section institute supported Target RAN sections are determined in the multiple alternative RAN sections answered；

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Alternatively, the basic section configuration information includes：

Another network section configuration device block diagram of the reference picture 20 according to an exemplary embodiment, shown in Figure 19 On the basis of embodiment, in addition to：

7th sending module 25, is configured as in initial access network, default by be currently located that cell supported Acquiescence RAN section send connection set up request arrive RAN node；

4th receiving module 26, be configured as receiving the RAN node according to the connection set up request set up with it is described Message is set up in the connection that the terminal is sent to after the connection of terminal；

Control module 27, be configured as the 4th receiving module 26 receive it is described connection set up message after, control First acquisition module 21 obtain the terminal preset configuration be used for carry out network cut into slices selection network section selection it is auxiliary Supplementary information；

6th sending module 22 includes：

Second sending submodule 22-1, is configured as setting up message transmission carrying Initial NAS message based on the connection Connection setup complete message carries described to the RAN node, in the Initial NAS message and the connection setup complete message Network section selection auxiliary information.

The corresponding one or more RAN sections of each CN sections；

Another network section configuration device block diagram of the reference picture 21 according to an exemplary embodiment, shown in Figure 19 On the basis of embodiment, first determining module 24 includes：

First determination sub-module 24-1, is configured as multiple alternative corresponding to each core net section supported In RAN sections, the alternative RAN sections of the highest priority are cut into slices as target RAN.

Another network section configuration device block diagram of the reference picture 22 according to an exemplary embodiment, shown in Figure 19 On the basis of embodiment, in addition to：

8th sending module 28, is configured as when it is determined that meeting RAN break area update conditions, sends RAN sections area The RAN node is arrived in area update request；

5th receiving module 29, is configured as receiving the carrying terminal that the RAN node returns and is currently located RAN and cut The RAN break areas more new command of the corresponding target slice region configuration information of panel region；

Second determining module 210, is configured as according to the RAN break areas more new command, again every what is supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of individual core net section.

Alternatively, the RAN break areas update condition includes：

Another network section configuration device block diagram of the reference picture 23 according to an exemplary embodiment, shown in Figure 19 On the basis of embodiment, in addition to：

9th sending module 211, is configured as after the terminal generation location updating is detected, sending location updating please Seek the RAN node；

6th receiving module 212, is configured as receiving the carrying that the RAN node is sent based on the position updating request The RAN break areas renewal that the terminal is currently located the corresponding target slice region configuration information of RAN break areas refers to Order；

3rd determining module 213, is configured as updating each what is supported according to the RAN break areas more new command Target RAN sections are determined in the corresponding multiple alternative RAN sections of core net section.

Another network section configuration device block diagram of the reference picture 24 according to an exemplary embodiment, can be arranged at Wireless access network node, including：

Tenth sending module 31, is configured as sending target slice configuration information to terminal, so that the terminal is according to institute Target slice configuration information is stated, target is determined in the corresponding multiple alternative RAN sections of each core net section supported RAN cuts into slices；

Periodicity RAN section config update timers；

Alternatively, the basic section configuration information includes：

Another network section configuration device block diagram of the reference picture 25 according to an exemplary embodiment, can be arranged at Terminal, including：

7th receiving module 41, is configured as receiving the target slice configuration information that RAN node is sent；

Second acquisition module 42, is configured as obtaining the terminal from the network section selection auxiliary information being pre-configured with The CN slice informations configured, the CN slice informations include the corresponding RAN slice levels information of CN sections；

4th determining module 43, is configured as according to the target slice configuration information and the CN slice informations, in institute Target RAN sections are determined in multiple alternative RAN sections corresponding to each core net section supported；

Periodicity RAN section config update timers；

On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method Embodiment in be described in detail, explanation will be not set forth in detail herein.

Correspondingly, the embodiment of the present disclosure additionally provides a kind of wireless access network RAN node, including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Periodicity RAN section config update timers；

Correspondingly, the embodiment of the present disclosure additionally provides a kind of terminal, including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

The network section selection auxiliary information is sent to the RAN node；

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Periodicity RAN section config update timers；

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Periodicity RAN section config update timers；

As shown in figure 26, Figure 26 is one of a kind of network section configuration device 2600 according to an exemplary embodiment Structural representation.Device 2600 may be provided in a RAN node, such as base station.Reference picture 26, device 2600 includes treatment group Part 2622, wireless transmission/reception component 2624, antenna module 2626 and the distinctive signal processing of wave point, processing Component 2622 can further comprise one or more processors.

One of processor in processing assembly 2622 can be configured as performing above-mentioned network section collocation method.

Figure 27 is a kind of structural representation of network section configuration device 2700 according to an exemplary embodiment.Example Such as, device 2700 can be terminal, can be specially mobile phone, computer, digital broadcast terminal, messaging devices, trip Play console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..

Reference picture 27, device 2700 can include following one or more assemblies：Processing assembly 2702, memory 2704, Power supply module 2706, multimedia groupware 2708, audio-frequency assembly 2710, the interface 2712 of input/output (I/O), sensor cluster 2714, and communication component 2716.

The integrated operation of the usual control device 2700 of processing assembly 2702, such as with display, call, data communication, The camera operation operation associated with record operation.Processing assembly 2702 can include one or more processors 2720 to perform Instruction, to complete all or part of step of above-mentioned method.In addition, processing assembly 2702 can include one or more moulds Block, is easy to the interaction between processing assembly 2702 and other assemblies.For example, processing assembly 2702 can include multi-media module, To facilitate the interaction between multimedia groupware 2708 and processing assembly 2702.

Memory 2704 is configured as storing various types of data supporting the operation in equipment 2700.These data Example includes the instruction of any application program or method for being used to operate on device 2700, contact data, telephone book data, Message, picture, video etc..Memory 2704 can by any kind of volatibility or non-volatile memory device or they Combination realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory Reservoir, disk or CD.

Power supply module 2706 provides electric power for the various assemblies of device 2700.Power supply module 2706 can include power management System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 2700.

Multimedia groupware 2708 is included in the screen of one output interface of offer between said apparatus 2700 and user. In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, Screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch and passed Sensor is with the gesture on sensing touch, slip and touch panel.Above-mentioned touch sensor can not only sensing touch or slip be dynamic The border of work, but also the detection duration related to above-mentioned touch or slide and pressure.In certain embodiments, it is many Media component 2708 includes a front camera and/or rear camera.When equipment 2700 is in operator scheme, mould is such as shot When formula or video mode, front camera and/or rear camera can receive the multi-medium data of outside.Each preposition shooting Head and rear camera can be a fixed optical lens systems or with focusing and optical zoom capabilities.

Audio-frequency assembly 2710 is configured as output and/or input audio signal.For example, audio-frequency assembly 2710 includes a wheat Gram wind (MIC), when device 2700 is in operator scheme, when such as call model, logging mode and speech recognition mode, microphone quilt It is configured to receive external audio signal.The audio signal received can be further stored in memory 2704 or via communication Component 2716 is sent.In certain embodiments, audio-frequency assembly 2710 also includes a loudspeaker, for exports audio signal.

I/O interfaces 2712 are that interface, above-mentioned peripheral interface module are provided between processing assembly 2702 and peripheral interface module Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and Locking press button.

Sensor cluster 2714 includes one or more sensors, and the state for providing various aspects for device 2700 is commented Estimate.For example, sensor cluster 2714 can detect opening/closed mode of equipment 2700, the relative positioning of component, for example on Display and keypad that component is device 2700 are stated, sensor cluster 2714 can be with detection means 2700 or device 2,700 1 The position of individual component changes, the existence or non-existence that user contacts with device 2700, the orientation of device 2700 or acceleration/deceleration and dress Put 2700 temperature change.Sensor cluster 2714 can include proximity transducer, be configured in not any physics The presence of object nearby is detected during contact.Sensor cluster 2714 can also include optical sensor, such as CMOS or ccd image sensing Device, for being used in imaging applications.In certain embodiments, the sensor cluster 2714 can also include acceleration sensing Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.

Communication component 2716 is configured to facilitate the communication of wired or wireless way between device 2700 and other equipment.Dress The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 2700.It is exemplary at one In embodiment, communication component 2716 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel Information.In one exemplary embodiment, above-mentioned communication component 2716 also includes near-field communication (NFC) module, to promote short distance Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module (UWB) technology, bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, device 2700 can be by one or more application specific integrated circuits (ASIC), numeral Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 2704 of instruction, above-mentioned instruction can be performed to complete above-mentioned network section by the processor 2720 of device 2700 Collocation method.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD- ROM, tape, floppy disk and optical data storage devices etc..

Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following Claim is pointed out.

The preferred embodiment of the disclosure is the foregoing is only, not to limit the disclosure, all essences in the disclosure God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of disclosure protection.

Claims

The collocation method 1. a kind of network is cut into slices, it is characterised in that methods described is used for wireless access network RAN node, including：

Send basic section configuration information and arrive terminal, so that terminal reports what is be pre-configured with to be cut into slices the net of selection for carrying out network Network section selection auxiliary information；

According to network section selection auxiliary information, target message is sent to the terminal, so that the terminal is according to described Target message, target RAN sections are determined in the corresponding multiple alternative RAN sections of each core net section supported；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that terminal is supported；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
2. according to the method described in claim 1, it is characterised in that the basic section configuration information includes：

RAN break areas belonging to the terminal, RAN section identification lists and RAN sections that cell where the terminal is supported Wireless resource configuration；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
3. method according to claim 1 or 2, it is characterised in that the transmission cuts into slices configuration information to terminal substantially, wraps Include：

The basic section configuration information is broadcasted to terminal by system message.
4. according to the method described in claim 1, it is characterised in that obtain the net that the terminal is reported in the following ways Network section selection auxiliary information：

The terminal is received in initial access network, the default acquiescence RAN supported by place cell cuts into slices what is sent Request is set up in connection；

Request is set up according to the connection to set up after the connection with the terminal, is sent connection and is set up message to the terminal；

The connection setup complete message that the terminal sets up the carrying Initial NAS message of message return based on the connection is received, The network section selection auxiliary information is carried in the Initial NAS message and the connection setup complete message.
5. according to the method described in claim 1, it is characterised in that the mapping between the core net CN sections and RAN sections Relation includes：

The corresponding one or more RAN sections of each CN sections；

Wherein, if a CN section corresponds to multiple RAN sections, each RAN sections correspond to a priority, the priority Can from high to low or from low to high it be represented according to the order of each RAN sections mark in lists in RAN section identification lists, Or for indicating the priority of each RAN sections, CN sections are cut into slices according to the priority by high Sequential Mapping on earth to RAN On.
6. according to the method described in claim 1, it is characterised in that the target message is that radio resource control RRC connects weight With message.
7. according to the method described in claim 1, it is characterised in that after the transmission target message to the terminal, also wrap Include：

After the RAN break areas renewal request that the terminal is sent is received, the transmission carrying terminal is currently located RAN and cut The RAN break areas more new command of the corresponding target slice region configuration information of panel region is to the terminal, so that described Terminal is according to the RAN break areas more new command, again multiple alternative corresponding to each core net section supported Target RAN sections are determined in RAN sections.
8. according to the method described in claim 1, it is characterised in that after the transmission target message to the terminal, also wrap Include：

After the position updating request that the terminal is reported is received, send the carrying terminal and be currently located RAN break areas The RAN break areas more new command of corresponding target slice region configuration information is to the terminal, so that the terminal root According to the RAN break areas more new command, again in the corresponding multiple alternative RAN sections of each core net section supported Middle determination target RAN sections.
The collocation method 9. a kind of network is cut into slices, it is characterised in that methods described is used for terminal, including：

After the basic section configuration information of RAN node transmission is received, what the acquisition terminal was pre-configured with is used to carry out net Network cut into slices selection network section selection auxiliary information；

The network section selection auxiliary information is sent to the RAN node；

Receive the target message that the RAN node is sent to the terminal according to network section selection auxiliary information；

According to the target message, mesh is determined in the corresponding multiple alternative RAN sections of each core net section supported Mark RAN sections；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that the terminal is supported；

The target slice configuration information also includes at least one of following：

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
10. method according to claim 9, it is characterised in that the basic section configuration information includes：

RAN break areas belonging to the terminal, RAN section identification lists and RAN sections that cell where the terminal is supported Wireless resource configuration；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
11. method according to claim 9, it is characterised in that described to match somebody with somebody in the basic section for receiving RAN node transmission After confidence breath, in addition to：

In initial access network, the default acquiescence RAN sections supported by being currently located cell send connection foundation please Seek RAN node；

Receive the RAN node and request foundation is set up with being sent to the terminal after the connection of the terminal according to the connection Message is set up in connection；

Receiving after the connection sets up message, perform it is described obtain the terminal preset configuration be used for carry out network section The step of network section selection auxiliary information of selection；

It is described to send the network section selection auxiliary information to the RAN node, including：

Message is set up based on the connection and sends the connection setup complete message for carrying Initial NAS message to the RAN node, institute State and the network section selection auxiliary information is carried in Initial NAS message and the connection setup complete message.
12. method according to claim 9, it is characterised in that the mapping between the core net CN sections and RAN sections Relation includes：

The corresponding one or more RAN sections of each CN sections；

Wherein, if a CN section corresponds to multiple RAN sections, each RAN sections correspond to a priority, the priority Can from high to low or from low to high it be represented according to the order of each RAN sections mark in lists in RAN section identification lists, Or for indicating the priority of each RAN sections, CN sections are cut into slices according to the priority by high Sequential Mapping on earth to RAN On；

Target RAN sections, bag are determined in multiple alternative RAN sections corresponding in each core net supported section Include：

In the corresponding multiple alternative RAN sections of each core net section supported, by described in the highest priority Alternative RAN sections are cut into slices as target RAN.
13. method according to claim 9, it is characterised in that described corresponding in each core net supported section Multiple alternative RAN sections in determine target RAN sections after, in addition to：

When it is determined that meeting RAN break area update conditions, send RAN break areas and update request to the RAN node；

The carrying terminal for receiving the RAN node return is currently located the corresponding target slice area of RAN break areas The RAN break areas more new command of configuration of territory information；

According to the RAN break areas more new command, again multiple alternative corresponding to each core net section supported Target RAN sections are determined in RAN sections.
14. method according to claim 13, it is characterised in that the RAN break areas update condition includes：

The periodicity RAN section config update timer expiries detect the terminal into new RAN break areas.
15. method according to claim 9, it is characterised in that described corresponding in each core net supported section Multiple alternative RAN sections in determine target RAN sections after, in addition to：

After the terminal generation location updating is detected, position updating request is sent to the RAN node；

Receive the RAN node and RAN break areas are currently located based on the carrying terminal that the position updating request is sent The RAN break areas more new command of corresponding target slice region configuration information；

Update multiple alternative corresponding to being cut into slices in each core net supported according to the RAN break areas more new command Target RAN sections are determined in RAN sections.
The collocation method 16. a kind of network is cut into slices, it is characterised in that methods described is used for wireless access network RAN node, including：

Target slice configuration information is sent to terminal, so that the terminal is being supported according to the target slice configuration information The corresponding multiple alternative RAN sections of each core net section in determine target RAN sections；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that terminal is supported；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
17. method according to claim 16, it is characterised in that the basic section configuration information includes：

RAN break areas belonging to the terminal, RAN section identification lists and RAN sections that cell where the terminal is supported Wireless resource configuration；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
18. method according to claim 17, it is characterised in that reflecting between the core net CN sections and RAN sections The relation of penetrating includes：

The RAN sections are divided into multiple levels, and each level of the RAN sections except top layer level in addition to bottom level is corresponding One or more lower floor's levels, and one upper strata level of correspondence；

If when CN cut into slices with the RAN of current level section to it is corresponding when currently the RAN of level cut into slices and be not present, the CN is cut Piece is corresponded in the RAN sections of the upper strata level of current level.
The collocation method 19. a kind of network is cut into slices, it is characterised in that methods described is used for terminal, including：

Receive the target slice configuration information that wireless access network RAN node is sent；

The CN slice informations that the terminal is configured are obtained from the network section selection auxiliary information being pre-configured with, the CN is cut Piece information includes the corresponding RAN slice levels information of CN sections；

According to the target slice configuration information and the CN slice informations, corresponding in each core net section supported Target RAN sections are determined in multiple alternative RAN sections；

Wherein, between the target slice configuration information is at least supported including terminal core net CN sections and RAN sections Mapping relations；

The target slice configuration information also includes at least one of following：

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
20. method according to claim 19, it is characterised in that reflecting between the core net CN sections and RAN sections The relation of penetrating includes：

The RAN sections are divided into multiple levels, and each level of the RAN sections except top layer level in addition to bottom level is corresponding One or more lower floor's levels, and one upper strata level of correspondence；

If when CN cut into slices with the RAN of current level section to it is corresponding when currently the RAN of level cut into slices and be not present, the CN is cut Piece is corresponded in the RAN sections of the upper strata level of current level.
The configuration device 21. a kind of network is cut into slices, it is characterised in that described device is used for wireless access network RAN node, including：

First sending module, is configured as sending basic section configuration information to terminal, so that the terminal is reported and is pre-configured with Be used for carry out network cut into slices selection network section selection auxiliary information；

Second sending module, is configured as, according to network section selection auxiliary information, sending target message to the terminal, So that the terminal is according to the target message, in the corresponding multiple alternative RAN sections of each core net section supported Middle determination target RAN sections；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that terminal is supported；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
22. device according to claim 21, it is characterised in that the basic section configuration information includes：

RAN break areas belonging to the terminal, RAN section identification lists and RAN sections that cell where the terminal is supported Wireless resource configuration；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
23. the device according to claim 21 or 22, it is characterised in that first sending module includes：

First sending submodule, is configured as broadcasting the basic section configuration information to terminal by system message.
24. device according to claim 21, it is characterised in that also include：

First receiving module, is configured as receiving the terminal in initial access network, by place cell supported it is pre- If acquiescence RAN section send connection set up request；

3rd sending module, is configured as setting up request foundation with after the connection of the terminal, sending connection according to the connection Message is set up to the terminal；

Second receiving module, is configured as receiving the terminal and is disappeared based on the initial NAS of carrying that message return is set up in the connection The network section is carried in the connection setup complete message of breath, the Initial NAS message and the connection setup complete message Select auxiliary information.
25. device according to claim 21, it is characterised in that reflecting between the core net CN sections and RAN sections The relation of penetrating includes：

The corresponding one or more RAN sections of each CN sections；

Wherein, if a CN section corresponds to multiple RAN sections, each RAN sections correspond to a priority, the priority Can from high to low or from low to high it be represented according to the order of each RAN sections mark in lists in RAN section identification lists, Or for indicating the priority of each RAN sections, CN sections are cut into slices according to the priority by high Sequential Mapping on earth to RAN On.
26. device according to claim 21, it is characterised in that the target message connects for radio resource control RRC Reallocation message.
27. device according to claim 21, it is characterised in that also include：

4th sending module, is configured as after the RAN break areas renewal request that the terminal is sent is received, sends and carry The RAN break areas renewal that the terminal is currently located the corresponding target slice region configuration information of RAN break areas refers to The terminal is made, so that the terminal is according to the RAN break areas more new command, again in each core net supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of section.
28. device according to claim 21, it is characterised in that also include：

5th sending module, is configured as after the position updating request that the terminal is reported is received, and sends and carries the end End is currently located the RAN break areas more new command of the corresponding target slice region configuration information of RAN break areas to institute Terminal is stated, so that the terminal is according to the RAN break areas more new command, again in each core net section institute supported Target RAN sections are determined in corresponding multiple alternative RAN sections.
The configuration device 29. a kind of network is cut into slices, it is characterised in that described device is used for terminal, including：

First acquisition module, is configured as after the basic section configuration information of RAN node transmission is received, and obtains the terminal Be pre-configured be used for carry out network cut into slices selection network section selection auxiliary information；

6th sending module, is configured as sending the network section selection auxiliary information to the RAN node；

3rd receiving module, is configured as receiving the RAN node and is sent to institute according to network section selection auxiliary information State the target message of terminal；

First determining module, is configured as according to the target message, many corresponding to each core net section supported Target RAN sections are determined in individual alternative RAN sections；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that the terminal is supported；

The target slice configuration information also includes at least one of following：

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
30. device according to claim 29, it is characterised in that the basic section configuration information includes：

RAN break areas belonging to the terminal, RAN section identification lists and RAN sections that cell where the terminal is supported Wireless resource configuration；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
31. device according to claim 29, it is characterised in that also include：

7th sending module, is configured as in initial access network, by being currently located the default acquiescence that cell is supported RAN sections send connection foundation request and arrive RAN node；

4th receiving module, is configured as receiving the RAN node according to the connection foundation request foundation and the terminal Message is set up in the connection that the terminal is sent to after connection；

Control module, be configured as the 4th receiving module receive it is described connection set up message after, control described first Acquisition module obtain the terminal preset configuration be used for carry out network and cut into slices the network section selection auxiliary information of selection；

6th sending module includes：

Second sending submodule, is configured as setting up the connection foundation that message sends carrying Initial NAS message based on the connection Completion message carries the network section to the RAN node in the Initial NAS message and the connection setup complete message Select auxiliary information.
32. device according to claim 29, it is characterised in that reflecting between the core net CN sections and RAN sections The relation of penetrating includes：

The corresponding one or more RAN sections of each CN sections；

Wherein, if a CN section corresponds to multiple RAN sections, each RAN sections correspond to a priority, the priority Can from high to low or from low to high it be represented according to the order of each RAN sections mark in lists in RAN section identification lists, Or for indicating the priority of each RAN sections, CN sections are cut into slices according to the priority by high Sequential Mapping on earth to RAN On；

First determining module includes：

First determination sub-module, is configured as in the corresponding multiple alternative RAN sections of each core net section supported, It regard the alternative RAN sections of the highest priority as target RAN sections.
33. device according to claim 29, it is characterised in that also include：

8th sending module, is configured as when it is determined that meeting RAN break area update conditions, sends RAN break areas and updates Ask the RAN node；

5th receiving module, the carrying terminal for being configured as receiving the RAN node return is currently located RAN break areas The RAN break areas more new command of corresponding target slice region configuration information；

Second determining module, is configured as according to the RAN break areas more new command, again in each core net supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of section.
34. device according to claim 33, it is characterised in that the RAN break areas update condition includes：

The periodicity RAN section config update timer expiries detect the terminal into new RAN break areas.
35. device according to claim 29, it is characterised in that also include：

9th sending module, is configured as after the terminal generation location updating is detected, sends position updating request to institute State RAN node；

6th receiving module, is configured as receiving the RAN node based on the carrying end that the position updating request is sent End is currently located the RAN break areas more new command of the corresponding target slice region configuration information of RAN break areas；

3rd determining module, is configured as being updated in each core net supported according to the RAN break areas more new command Target RAN sections are determined in the corresponding multiple alternative RAN sections of section.
The configuration device 36. a kind of network is cut into slices, it is characterised in that described device is used for wireless access network RAN node, including：

Tenth sending module, is configured as sending target slice configuration information to terminal, so that the terminal is according to the target Section configuration information, determines that target RAN is cut in the corresponding multiple alternative RAN sections of each core net section supported Piece；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that terminal is supported；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
37. device according to claim 36, it is characterised in that the basic section configuration information includes：

RAN break areas belonging to the terminal, RAN section identification lists and RAN sections that cell where the terminal is supported Wireless resource configuration；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
38. the device according to claim 37, it is characterised in that reflecting between the core net CN sections and RAN sections The relation of penetrating includes：

The RAN sections are divided into multiple levels, and each level of the RAN sections except top layer level in addition to bottom level is corresponding One or more lower floor's levels, and one upper strata level of correspondence；

If when CN cut into slices with the RAN of current level section to it is corresponding when currently the RAN of level cut into slices and be not present, the CN is cut Piece is corresponded in the RAN sections of the upper strata level of current level.
The configuration device 39. a kind of network is cut into slices, it is characterised in that described device is used for terminal, including：

7th receiving module, is configured as receiving the target slice configuration information that RAN node is sent；

Second acquisition module, is configured as obtaining the terminal from the network section selection auxiliary information being pre-configured with and being configured CN slice informations, the CN slice informations include CN and cut into slices corresponding RAN slice levels information；

4th determining module, is configured as according to the target slice configuration information and the CN slice informations, what is supported Target RAN sections are determined in the corresponding multiple alternative RAN sections of each core net section；

Wherein, between the target slice configuration information is at least supported including terminal core net CN sections and RAN sections Mapping relations；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
40. the device according to claim 39, it is characterised in that reflecting between the core net CN sections and RAN sections The relation of penetrating includes：

The RAN sections are divided into multiple levels, and each level of the RAN sections except top layer level in addition to bottom level is corresponding One or more lower floor's levels, and one upper strata level of correspondence；

If when CN cut into slices with the RAN of current level section to it is corresponding when currently the RAN of level cut into slices and be not present, the CN is cut Piece is corresponded in the RAN sections of the upper strata level of current level.
41. a kind of wireless access network RAN node, it is characterised in that including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Send basic section configuration information and arrive terminal, so that terminal reports what is be pre-configured with to be cut into slices the net of selection for carrying out network Network section selection auxiliary information；

According to network section selection auxiliary information, target message is sent to the terminal, so that the terminal is according to described Target message, target RAN sections are determined in the corresponding multiple alternative RAN sections of each core net section supported；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that terminal is supported；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
42. a kind of terminal, it is characterised in that including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

After the basic section configuration information of RAN node transmission is received, what the acquisition terminal was pre-configured with is used to carry out net Network cut into slices selection network section selection auxiliary information；

The network section selection auxiliary information is sent to the RAN node；

Receive the target message that the RAN node is sent to the terminal according to network section selection auxiliary information；

According to the target message, mesh is determined in the corresponding multiple alternative RAN sections of each core net section supported Mark RAN sections；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that the terminal is supported；

The target slice configuration information also includes at least one of following：

RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
43. a kind of wireless access network RAN node, it is characterised in that including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Target slice configuration information is sent to terminal, so that the terminal is being supported according to the target slice configuration information The corresponding multiple alternative RAN sections of each core net section in determine target RAN sections；

Wherein, target slice configuration information is at least carried in the target message, the target slice configuration information at least includes Mapping relations between core net CN sections and RAN sections that terminal is supported；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.
44. a kind of terminal, it is characterised in that including：

Processor；

Memory for storing processor-executable instruction；

Wherein, the processor is configured as：

Receive the target slice configuration information that wireless access network RAN node is sent；

The CN slice informations that the terminal is configured are obtained from the network section selection auxiliary information being pre-configured with, the CN is cut Piece information includes the corresponding RAN slice levels information of CN sections；

According to the target slice configuration information and the CN slice informations, corresponding in each core net section supported Target RAN sections are determined in multiple alternative RAN sections；

Wherein, between the target slice configuration information is at least supported including terminal core net CN sections and RAN sections Mapping relations；

The target slice configuration information also includes at least one of following：RAN break areas belonging to terminal；

Periodicity RAN section config update timers；

Wherein, the RAN break areas are represented by RAN break areas representation or by cell identification list.