Summary of the invention
In view of this, the present invention provides a kind of information processing method and device, to solve between existing each network slice
Cannot achieve information sharing and the problem of bring waste Internet resources and interface-free resources.
In order to solve the above technical problems, in a first aspect, the present invention provides a kind of information processing method, comprising:
The network slice related information for obtaining first terminal is sliced for first network;
The network for sending the first terminal to first network slice is sliced related information, so that the first network
Slice is sliced the second network slice that related information has been accessed from the first terminal according to the network of the first terminal and obtains
The information of the first terminal, the second network slice include one or more network slices.
Wherein, the network for obtaining first terminal for first network slice is sliced related information, comprising:
The first query messages for receiving the first network slice include described first whole in first query messages
The mark at end;
Related information is sliced according to the network that first query messages obtain the first terminal.
Wherein, the network for sending the first terminal to first network slice is sliced related information, comprising:
It is sliced to the first network and sends the first response message, include described first whole in first response message
The network at end is sliced related information.
Wherein, the method also includes:
The first notification message for receiving the first network slice includes described in new access in first notification message
The mark of the second terminal of first network slice.
Wherein, the method also includes:
It is sliced to the first network and sends the first confirmation message, include described second whole in first confirmation message
The network at end is sliced related information.
It wherein, further include any combination of following information in first notification message: what the first network was sliced
Mark, the first network slice is sliced the range of needs and/or type of related information to network, for indicating first net
The information of network slice provides the information of ability;
In first confirmation message further include: the address of the control function for the network slice that the second terminal has accessed
Information.
Wherein, the method also includes:
The control function of the network slice accessed according to predetermined policy to the second terminal sends second notification message,
Network in the second notification message including the second terminal is sliced related information.
Wherein, the method also includes:
Receive the second confirmation message that the control function for the network slice that the second terminal has accessed is sent.
Second aspect, the present invention provide a kind of information processing method, comprising:
The network for obtaining first terminal is sliced related information;
The second network slice that related information has been accessed from the first terminal is sliced according to the network of the first terminal
The information of the first terminal is obtained, the second network slice includes one or more network slices;
It is that the first terminal executes corresponding operation according to the information of the first terminal.
Wherein, the network for obtaining first terminal is sliced related information, comprising:
Related information is sliced from the network for itself obtaining the first terminal;Or
The first query messages are sent to terminal slice information management function, include described the in first query messages
The mark of one terminal;The first response message of the terminal slice information management function is received and parsed through, obtains described first eventually
The network at end is sliced related information, wherein the network slice association letter in first response message including the first terminal
Breath.
Wherein, the information of the first terminal includes the connection state information and location information of the first terminal;
It is described that the second network that related information has been accessed from the first terminal is sliced according to the network of the first terminal
Slice obtains the information of the first terminal, comprising:
It is sliced to second network and sends the second query messages, described first is carried in second query messages eventually
The mark at end;
The second response message for receiving and parsing through the second network slice obtains the connection status letter of the first terminal
Breath and location information, including the connection state information and location information of the terminal in second response message.
When the connection state information indicates that the first terminal is connected state, the location information is described first whole
Hold mark and/or the address of the first access device having connected;
Described according to the information of the first terminal is that execute corresponding operation include: when according to the first terminal
When connection state information determines that the first terminal is connected state in any one second network slice, connect according to described first
The mark and/or address that enter equipment are the connection establishment process of first terminal triggering and first access device;
When the connection state information indicates that the first terminal is Idle state, the location information is described first whole
The tracking area list at end;
Described according to the information of the first terminal is that execute corresponding operation include: when according to the first terminal
When connection state information determines that the first terminal is Idle state in all second networks slice, arranged according to the tracking area
Table is that the first terminal triggers paging operation.
Wherein, it is described according to the mark of first access device and/or address be the first terminal trigger with it is described
The connection establishment process of first access device, comprising:
Initial context is sent to first access device and establishes request message, indicates that first access device is institute
It states first terminal and establishes radio bearer, establish the mark including first network slice in request message in the initial context
Know.
Wherein, the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication
And/or encryption parameter;
It is described that the second network that related information has been accessed from the first terminal is sliced according to the network of the first terminal
Slice obtains the information of the first terminal, comprising:
It is sliced to second network and sends third query messages, described first is carried in the third query messages eventually
The mark at end;
The third response message for receiving and parsing through second network slice, obtain the first terminal authentication and/or
Encrypted state information, authentication and/or encryption parameter, in the third response message including the first terminal authentication and/
Or encrypted state information, authentication and/or encryption parameter.
Wherein, the information according to the first terminal is that the first terminal executes corresponding operation, comprising:
When being determined according to the authentication and/or encrypted state information need that the first terminal is authenticated and/or added
When close, the first terminal is authenticated and/or encrypted according to the authentication and/or encryption parameter;
When determined according to the authentication and/or encrypted state information do not need to carry out the first terminal authentication and/or
When encryption, subsequent communications operation is provided for the first terminal.
Wherein, the method also includes:
The first notification message is sent to the terminal slice information management function, includes new in first notification message
Access the mark of the second terminal of the first network slice.
Wherein, the method also includes:
The first confirmation message for receiving the terminal slice information management function includes institute in first confirmation message
State the network slice related information of second terminal;And/or
The second notification message that the terminal slice information management function is sent according to predetermined policy is received, described second
Network in notification message including the second terminal is sliced related information.
The third aspect, the present invention provide a kind of information processing method, comprising:
Receive the query messages that first network slice is sent;
The information of the first terminal is obtained according to the query messages;
The information of the first terminal is sent to first network slice.
Wherein, the information of the first terminal includes the connection state information and location information of the first terminal;
The query messages for receiving first network slice and sending, comprising:
The second query messages that first network slice is sent are received, described the is carried in second query messages
The mark of one terminal;
The information for sending the first terminal to first network slice includes:
It is sliced to the first network and sends the second response message, including the terminal in second response message
Connection state information and location information.
Wherein, the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication
And/or encryption parameter;
The query messages for receiving first network slice and sending, comprising:
The third query messages that first network slice is sent are received, described the is carried in the third query messages
The mark of one terminal;
The information for sending the first terminal to first network slice includes:
It is sliced to the first network and sends third response message, include described first whole in the third response message
The authentication and/or encrypted state information at end, authentication and/or encryption parameter.
Fourth aspect, the present invention provide a kind of information processing unit, comprising:
First acquisition unit, the network that requested first terminal is sliced for obtaining first network are sliced related information;
First transmission unit, for sending the network slice association letter of the first terminal to first network slice
Breath has accessed so that first network slice is sliced related information according to the network of the first terminal from the first terminal
The second network slice obtain the information of the first terminal, the second network slice includes one or more networks slices.
Wherein, the first acquisition unit includes:
Receiving module, for receiving the first query messages of the first network slice, in first query messages
Mark including the first terminal;
Module is obtained, the network for obtaining the first terminal according to first query messages is sliced related information.
Wherein, first transmission unit is specifically used for:
It is sliced to the first network and sends the first response message, include described first whole in first response message
The network at end is sliced related information.
Wherein, described device further include:
Receiving unit, for receiving the first notification message of the first network slice, in first notification message
Mark including newly accessing the second terminal of the first network slice.
Wherein, first transmission unit is also used to: Xiang Suoshu first network slice sends the first confirmation message, described
Network in first confirmation message including the second terminal is sliced related information.
Wherein, first transmission unit is also used to: being cut according to predetermined policy to the network that the second terminal has accessed
The control function of piece sends second notification message, and the network in the second notification message including the second terminal, which is sliced, to close
Join information.
Wherein, the receiving unit is also used to:
Receive the second confirmation message of the control function for the network slice that the second terminal has accessed.
5th aspect, the present invention provide a kind of information processing unit, comprising:
Second acquisition unit, the network for obtaining first terminal are sliced related information;
Third acquiring unit has connect for being sliced related information according to the network of the first terminal from the first terminal
The the second network slice entered obtains the information of the first terminal, and the second network slice includes that one or more networks are cut
Piece;
Processing unit, for being that the first terminal executes corresponding operation according to the information of the first terminal.
Wherein, the second acquisition unit is used for: itself obtaining the network slice related information of the first terminal.
Wherein, the second acquisition unit, comprising:
Sending module disappears for sending the first query messages to terminal slice information management function in first inquiry
It include the mark of the first terminal in breath;
Module is obtained, for receiving and parsing through the first response message of the terminal slice information management function, obtains institute
The network slice related information for stating first terminal, wherein the network in first response message including the first terminal is cut
Piece related information.
Wherein, the information of the first terminal includes the connection state information and location information of the first terminal;It is described
Third acquiring unit includes:
Sending module sends the second query messages for being sliced to second network, in second query messages
Carry the mark of the first terminal;
Module is obtained, for receiving and parsing through the second response message of the second network slice, obtains described first eventually
The connection state information and location information at end, connection state information and position in second response message including the terminal
Confidence breath.
Wherein, when the connection state information indicates that the first terminal is connected state, the location information is described
The mark for the first access device that first terminal has connected and/or address;The processing unit is specifically used for when according to the company
When connecing status information and determining the first terminal in any one second network slice for connected state, according to first access
The mark of equipment and/or address are the connection establishment process of first terminal triggering and first access device;
When the connection state information indicates that the first terminal is Idle state, the location information is described first whole
The tracking area list at end;The processing unit is specifically used for: when determining that the first terminal exists according to the connection state information
It is that the first terminal triggers paging operation according to the tracking area list when being Idle state in all second network slices.
Wherein, the processing unit is being specifically used for according to the mark and/or address of first access device being described
When first terminal triggering and the connection establishment process of first access device, comprising: the first access device of Xiang Suoshu is sent just
Beginning context establishes request message, indicates that first access device is that the first terminal establishes radio bearer, described first
Beginning context establishes the information including first network slice in request message.
Wherein, the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication
And/or encryption parameter;
The third acquiring unit includes:
Sending module sends third query messages for being sliced to second network, in the third query messages
Carry the mark of the first terminal;
Module is obtained, for receiving and parsing through the third response message of the second network slice, obtains described first eventually
The authentication and/or encrypted state information at end, authentication and/or encryption parameter include described first in the third response message
The authentication and/or encrypted state information of terminal, authentication and/or encryption parameter.
Wherein, the processing unit is specifically used for:
When being determined according to the authentication and/or encrypted state information need that the first terminal is authenticated and/or added
When close, the first terminal is authenticated and/or encrypted according to the authentication and/or encryption parameter;
When determined according to the authentication and/or encrypted state information do not need to carry out the first terminal authentication and/or
When encryption, subsequent communications operation is provided for the first terminal.
Wherein, described device further include:
Transmission unit is logical described first for sending the first notification message to the terminal slice information management function
Know to include the mark for newly accessing the second terminal of the first network slice in message.
Wherein, described device further include:
Receiving unit, for receiving the first confirmation message of the terminal slice information management function, really described first
Recognize the network slice related information in message including the second terminal;And/or receive the terminal slice information management function
According to the second notification message that predetermined policy is sent, the network in the second notification message including the second terminal is sliced
Related information.
6th aspect, the present invention provide a kind of information processing unit, comprising:
Receiving unit, the query messages sent for receiving first network slice;
Acquiring unit, for obtaining the information of the first terminal according to the query messages;
Transmission unit, for sending the information of the first terminal to first network slice.
Wherein, the information of the first terminal includes the connection state information and location information of the first terminal;
The receiving unit is specifically used for: the second query messages that first network slice is sent is received, described the
The mark of the first terminal is carried in two query messages;
The transmission unit is specifically used for: Xiang Suoshu first network slice sends the second response message, in second sound
Answer the connection state information and location information in message including the terminal.
Wherein, the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication
And/or encryption parameter;
The receiving unit is specifically used for: the third query messages that first network slice is sent is received, described the
The mark of the first terminal is carried in three query messages;
The transmission unit is specifically used for: Xiang Suoshu first network slice sends third response message, rings in the third
Answer the authentication and/or encrypted state information in message including the first terminal, authentication and/or encryption parameter.
The advantageous effects of the above technical solutions of the present invention are as follows:
In embodiments of the present invention, when first network slice needs to obtain the information of first terminal, according to first terminal
The second network slice for having been accessed from the first terminal of network slice related information obtain the information of the first terminal.By
This, which can be seen that, can realize information sharing between each network slice using the embodiment of the present invention, so as to avoid in each net
Similar process is repeated between network slice, and then has saved Internet resources and interface-free resources compared with prior art.
Specific embodiment
Below in conjunction with drawings and examples, specific embodiments of the present invention will be described in further detail.Following reality
Example is applied for illustrating the present invention, but is not intended to limit the scope of the invention.
Referring to fig. 2, terminal is shown in figure while being connected to multiple networks slice (such as first network slice, the second net
Network slice ..., the n-th network slice) configuration diagram.Each network slice may include: control function and user face function
Energy.Wherein, control function provides specific business by control user plane functions for user.It is provided due to heterogeneous networks slice
Business is different, so the control function of heterogeneous networks slice may be different.Specifically, control function can support mobility pipe
The functions such as reason, session management or switching control.User plane functions are mainly responsible for the data of route terminal, such as: user plane functions
It can be the gateway in 3GPP network.
Referring back to Fig. 2, the first access network shown in figure and the second access network can be and use different access skills
Art (such as LTE (Long Term Evolution, long term evolution), WLAN (Wireless Local Area Networks, nothing
Line local area network) etc.) formed access network.Access network can be made of one or more access devices, such as base station.At this
In embodiment, base station refers to the equipment that terminal is linked into network by wireless interface in Radio Access Network, for example, in LTE
ENB (evolved Node B, evolved base station), wireless network access device (is realized similar to eNB's in the following 5G network
Function), AP (Access Point, wireless access node) or TWAG (trusted wireless access gateway) of WLAN etc..
Referring to Fig. 3, terminal slice information management function is increased newly in embodiments of the present invention, for storing in terminal and system
Network slice related information namely terminal network be sliced related information.The information may include the net with terminal association
The mark (mark of the network slice of terminal access) of network slice, terminal iidentification, the address letter of the control function of each network slice
Breath etc..Terminal slice information management function can be sliced with network, the access device in access network interacts, to assist each network
Slice realizes the mutual discovery and interactive process between network slice.It should be noted that only illustrating terminal slice information in Fig. 3
Management function is interacted with the control function in a network slice.
First embodiment
Referring to fig. 4, the information processing method of first embodiment of the invention is executed by terminal slice information management function, packet
It includes:
Step 401, terminal slice information management function are the network slice association that first network slice obtains first terminal
Information.
In embodiments of the present invention, as previously mentioned, the network slice that terminal slice information management function is stored with terminal closes
Join information namely the mark of some terminal, the mark etc. for the network slice that it is accessed.The first network slice refers to
Arbitrary network slice in system.
When first network slice needs to obtain the information of first terminal, first network slice can be sliced to terminal to be believed
The network for ceasing management function request first terminal is sliced related information, and then obtains from the network slice that first terminal has accessed
The information of first terminal.
Wherein, in embodiments of the present invention, the information of the first terminal may include the connection shape of the first terminal
State information and location information, or may also include the authentication and/or encrypted state information of the first terminal, authenticate and/or add
Close parameter etc..
Specifically, first network slice can send the first query messages to terminal slice information management function, for indicating
The network for inquiring first terminal is sliced related information, includes the mark of the first terminal in first query messages.Phase
It answers, terminal slice information management function receives the first query messages of the first network slice, and looks into according to described first
Ask the network slice related information that message obtains the first terminal.
Step 402, terminal slice information management function send the network of the first terminal to first network slice
It is sliced related information, so that first network slice is sliced related information from described first according to the network of the first terminal
The second network slice that terminal has accessed obtains the information of the first terminal.
After the network for obtaining first terminal is sliced related information, terminal slice information management function can be to described first
Network slice sends the first response message, the network slice association letter in first response message including the first terminal
Breath so that the first network slice according to the network of the first terminal be sliced related information from the first terminal
The second network slice of access obtains the information of the first terminal.
Wherein any one or multiple networks slice that second network slice refers to that first terminal has accessed, until
It is sliced in being specifically chosen which network slice as the second network in this, unrestricted choice can be sliced by first network.
It can thus be seen that the information sharing between each network slice can be realized using the embodiment of the present invention, to avoid
Similar process is repeated between each network slice, and then has saved Internet resources compared with prior art and eats dishes without rice or wine
Resource.
Second embodiment
As shown in figure 5, the information processing method of second embodiment of the invention, is sliced by first network and is executed, comprising:
Step 501, the network for obtaining first terminal are sliced related information.
When first network slice receives the downlink data for the first terminal being in idle condition, or work as first network
When slice thinks to need to carry out first terminal authentication and/or cryptographic operation, or when first network slice is wanted to obtain first
When the network of terminal is sliced related information, first network slice can initiate to obtain the network slice related information of the first terminal
Operation.
Specifically, in this step if first network slice is stored with the network slice association letter of first terminal in itself
Breath, then first network slice can obtain the network slice related information of the first terminal from the memory space of itself.Or
Person, regardless of itself whether being stored with the network slice related information of first terminal, first network slice can be all sliced to terminal to be believed
It ceases management function and sends the first query messages, include the mark of the first terminal in first query messages, then connect
The first response message for receiving and parsing the terminal slice information management function obtains the network slice association of the first terminal
Information, wherein the network in first response message including the first terminal is sliced related information.
Step 502 is sliced second that related information has been accessed from the first terminal according to the network of the first terminal
Network slice obtains the information of the first terminal.
As previously mentioned, the information of the first terminal includes the connection state information and location information of the first terminal,
The authentication and/or encrypted state information of the first terminal, authentication and/or encryption parameter etc..The wherein connection state information
It again may include connected state and Idle state;Whether authentication and/or encrypted state information include whether authentication and/or by encryption, institutes
Stating authentication parameter includes authentication code key etc., and the encryption parameter includes encryption code key, random number etc..
Wherein any one or multiple networks slice that second network slice refers to that first terminal has accessed, until
It is sliced in being specifically chosen which network slice as the second network in this, unrestricted choice can be sliced by first network.
When the information of the first terminal includes the connection state information and location information of the first terminal, this step
Specifically: first network, which is sliced to be sliced to second network, sends the second query messages, takes in second query messages
Mark with the first terminal.Then, the second response that first network slice receives and parses through the second network slice disappears
Breath, obtains the connection state information and location information of the first terminal, includes the terminal in second response message
Connection state information and location information.
When the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication and/or
When encryption parameter, this step specifically: first network, which is sliced to be sliced to second network, sends third query messages, described
The mark of the first terminal is carried in third query messages.Then, first network slice receives and parses through second network
The third response message of slice obtains the authentication and/or encrypted state information of the first terminal, authentication and/or encryption parameter,
Including the authentication and/or encrypted state information of the first terminal, authentication and/or encryption ginseng in the third response message
Number.
Step 503 is that the first terminal executes corresponding operation according to the information of the first terminal.
In this step, when the connection state information and position letter that the information of the first terminal includes the first terminal
When breath, handled in different ways according to the difference of connection state information.
If connection state information indicates that first terminal is connected state in some network slice, the location information is should
The mark for the first access device that the determining first terminal of network slice has connected and/or address;If the connection status letter
Breath indicates to be Idle state in described some network of first terminal slice, and the location information is that the network is sliced the of final entry
The tracking area list of one terminal.
When first network slice selects the second network slice for sending query messages to be sliced for a network, it is assumed herein that
It is sliced A for network.
So, when the connection state information indicates that first terminal is connected state in network slice A, the position letter
Breath is mark and/or the address that network is sliced the first access device that the first terminal that A is determined has connected.At this point, first
Network slice can be first terminal triggering and first access according to the mark of first access device and/or address
The connection establishment process of equipment.It is asked specifically, first network is sliced to first access device transmission initial context foundation
Message is sought, indicates that first access device is that the first terminal establishes radio bearer, is asked in initial context foundation
Ask the information including first network slice in message, such as the control plane IP information of first network slice.
When the connection state information indicates that the first terminal described in network slice A is Idle state, the position letter
Breath is the tracking area list that the network is sliced the first terminal of final entry in A.At this point, first network slice according to it is described with
The list of track area is that the first terminal triggers paging operation.
When first network slice selects the second network slice for sending query messages to be sliced for multiple networks, herein with two
For a, it is assumed that it is sliced B and C for network.Network is sliced B and C can all be sliced the second response message of return to first network, and
The connection state information and location information of the respectively identified terminal are carried in the second response message.
If being sliced the connection state information of B and network slice C return according to network and location information determining terminal two
It is connected state in any one of a network slice, then, in this step, B can be sliced according to network (assuming that being sliced in network
First terminal is connected state in B) return access device mark and/or address be the first terminal triggering set with the access
Standby connection establishment process.
If being sliced the connection state information of B and network slice C return according to network and location information determining terminal two
A network slice is all Idle state, then, in this step, first network slice can trigger paging operation for first terminal.Its
In, paging range can be sliced the tracking area list that B or network slice C are returned according to network and be arbitrarily decided.
In this step, when the authentication and/or encrypted state letter that the information of the first terminal includes the first terminal
Breath, authentication and/or when encryption parameter can be handled in different ways according to the difference of authentication and/or encrypted state information.
When being determined according to the authentication and/or encrypted state information need that the first terminal is authenticated and/or added
When close, the first terminal is authenticated and/or encrypted according to the authentication and/or encryption parameter;When according to the authentication
And/or encrypted state information determines when not needing that the first terminal is authenticated and/or encrypted, and mentions for the first terminal
It is operated for subsequent communications.
It can thus be seen that the information sharing between each network slice can be realized using the embodiment of the present invention, to avoid
Similar process is repeated between each network slice, and then has saved Internet resources compared with prior art and eats dishes without rice or wine
Resource.
3rd embodiment
As shown in fig. 6, the information processing method of third embodiment of the invention, is sliced by the second network and is executed, comprising:
Step 601, the second network slice receive the query messages that first network slice is sent.
Specifically, in this step, if the information of the first terminal includes the connection status letter of the first terminal
Breath and location information, when first network slice needs to obtain the information of first terminal, the second network slice receives described first
The second query messages that network slice is sent, carry the mark of the first terminal in second query messages.
If the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication and/
Or encryption parameter, when first network slice needs to obtain the information of first terminal, the second network slice receives first net
The third query messages that network slice is sent, carry the mark of the first terminal in the third query messages.
Step 602, the information that the first terminal is obtained according to the query messages.
In this step, since first terminal has accessed the second network slice, first network slice can obtain first
The information of terminal.
Step 603, the second network are sliced the information that the first terminal is sent to first network slice.
Specifically, in this step, if the information of the first terminal includes the connection status letter of the first terminal
Breath and location information, the second network, which is sliced to be sliced to the first network, sends the second response message, disappears in second response
It include the connection state information and location information of the terminal in breath.
If the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication and/
Or encryption parameter, the second network, which is sliced to be sliced to the first network, sends third response message, in the third response message
In include the first terminal authentication and/or encrypted state information, authentication and/or encryption parameter.
It can thus be seen that the information sharing between each network slice can be realized using the embodiment of the present invention, to avoid
Similar process is repeated between each network slice, and then has saved Internet resources compared with prior art and eats dishes without rice or wine
Resource.
The realization process of the embodiment of the present invention is described in detail below in conjunction with the 4th to the 7th embodiment.
Fourth embodiment
It in the fourth embodiment, should when some terminal (hereinafter referred to as second terminal) is newly linked into some network slice
The control function of network slice notifies terminal slice information management function, and then can obtain the from terminal slice information management function
The network of two terminals is sliced related information, and the information that other networks accessed such as second terminal are sliced, second terminal has accessed
Network slice control function address information etc..In embodiments of the present invention, it is described so that first network is sliced as an example.
It should be clear that for other networks slice in system, it, can also be according to shown in Fig. 7 if there is new terminal accesses
Mode interacted with terminal slice information management function.In conjunction with Fig. 7, which includes:
Step 701, terminal slice information management function receive the first notification message of the first network slice, described
It include the mark for newly accessing the second terminal of the first network slice in first notification message.
In addition, may also include the mark of the first network slice in first notification message, the first network is cut
Range of needs and/or type of the piece to network slice related information, the information offer energy being sliced for indicating the first network
The information of power.Wherein, the first network slice refers to the range of needs and/or type of network slice related information described
The information and first network slice for other networks slice that the second terminal that first network slice whether needs to obtain has accessed need
Obtain the information of the network slice of which type.The information for indicating the first network slice provides the letter of ability
Breath refers to the class of information whether first network slice can provide information for other networks slice and be capable of providing
Type.
Step 702, terminal slice information management function are sliced to the first network sends the first confirmation message, described
Network in first confirmation message including the second terminal is sliced related information.
Wherein the network slice related information of the second terminal may include that the overall network that has accessed of second terminal is cut
The information of piece can also include the information for the subnetwork slice that second terminal has accessed.In addition, can also accordingly include these
The address information of the control function of the network slice accessed.The information needs of which network slice are taken in the first confirmation message
Band, subscription situation, carrier policy or the other factors that can be sliced in terminal slice information management function according to each network come
It determines.
In the process, step 702 is an optional step.Specifically, terminal slice information management function can be to
One network slice sends the first confirmation message, can not also send.And when sending the first confirmation message, it can also take within the message
Network with second terminal is sliced related information, or does not carry the network slice related information of second terminal.
On the basis of the above process, first network is newly accessed when terminal slice information management function obtains second terminal
After the information of slice, it is logical second can be sent according to the control function for the network slice that predetermined policy has been accessed to the second terminal
Know message.Detailed process includes:
Step 703, terminal slice information management function are cut according to predetermined policy to the network that the second terminal has accessed
The control function of piece sends second notification message, and the network in the second notification message including the second terminal, which is sliced, to close
Join information.
Wherein, the predetermined policy may include range of transmission and the transmission opportunity of second notification message.Transmission opportunity can
Certain network slice, not active push etc. are newly accessed and/or leave to be included in terminal.Range of transmission may include that terminal has accessed
All-network slice, the all-network slice accessed in addition to the network slice newly accessed, have subscribed new access network and cut
Each network slice of the type of piece etc..The network slice related information in may include second terminal mark, network slice
Mark etc..
It is assumed herein that the network slice that second terminal has accessed includes that the n-th network is sliced, first network slice.
Step 704, control function processing second notice for the network slice for receiving the second notification message disappear
Breath.
For example, the network for the second terminal that itself storage may be updated in the network slice for receiving the second notification message is cut
Piece related information etc..
Step 705, the network for receiving the second notification message are sliced control function and manage function to terminal slice information
The second confirmation message can be sent.
In a particular application, step 705 is optional.
Wherein step 701- step 705 can execute before or after each step of first embodiment.Wherein, step
The process of 701-702 can repeat repeatedly, namely whenever having terminal to access some network slice, network slice all may be used
It is interacted according to the process of step 701-702.And step 703-705 can also meet its in terminal slice information management function
The opportunity of predetermined policy executes.That is, step 701-702 and step 703-705 can be two mutually independent processes.
In this embodiment it is possible to which terminal slice information management function is made timely to understand each network slice and terminal
Related information, so that the information sharing between network slice provides more accurate information.Meanwhile it being sliced and being believed by above-mentioned terminal
The information for ceasing management function active push may make each network slice timely to grasp terminal and be associated with letter with what other networks were sliced
Breath, consequently facilitating subsequent operation.
5th embodiment
In the 5th embodiment, when describing the downlink data for the first terminal that first network slice receives Idle state
Treatment process.
As shown in figure 8, the information processing method of the 5th embodiment can include:
Step 706, first network slice receive the downlink data of first terminal.
Step 707, first network are sliced to terminal slice information management function and send the first query messages, first look at this
Ask the mark that first terminal is carried in message.
The network that step 708, terminal slice information management function obtain first terminal is sliced related information, and to described the
One network slice sends the first response message, and the network in first response message including the first terminal is sliced association
Information.
In this embodiment, step 707 and 708 is an optional process, is only felt the need in first network slice
The network for obtaining first terminal to terminal slice information management function just executes when being sliced related information.For 707 and 708
An alternative process can be, first network slice from itself be stored with first terminal network be sliced related information,
And the network that first terminal can be obtained by itself is sliced related information.This alternative scheme is not shown in this figure.
Step 709, first network slice are sliced related information according to the network of first terminal, have accessed to first terminal
Any one or multiple networks slice send the second query messages, carry the first terminal in second query messages
Mark.
In this, it is assumed that first terminal has accessed the second network slice, and first network is sliced to be sliced to the second network and send
Second query messages.The interactive process and the second network of other networks slice and first network slice are sliced and first network is sliced
Interactive process it is identical.
Step 710, the second network, which are sliced to be sliced to first network, sends the second response message, in second response message
In include the terminal connection state information and location information.
If first terminal is connected state at least one network slice, 711-714 is thened follow the steps;If first eventually
End is Idle state in all-network slice, thens follow the steps 715-716.
Step 711, first network slice according to connection state information judge first terminal for connected state, the location information
For the mark for the first access device (such as base station) that first terminal has connected.At this point, first network is sliced to the first access device
It sends initial context and establishes request message.
Wherein, establishing in request message in the initial context may also include the information of first network slice, and such as described the
The IP address of one network slice, the mark etc. of first network slice.
Step 712, the first access device are that first terminal establishes radio bearer.
Step 713, the first access device are sliced to first network returns to initial context foundation completion message.
Connection/loading establishing process inside step 714, first network slice completion.
Step 715, first network slice according to connection state information judge first terminal for Idle state, the location information
For the tracking area list of the first terminal.At this point, first network slice is the first terminal according to the tracking area list
Trigger paging operation.
Step 716 continues to execute EPS (Evolved Packet System, the grouping system of evolution) system
The correlated process that Service Request (service request) process or other connections/carrying are established.Wherein the process is existing skill
Art, details are not described herein.
It can thus be seen that the information sharing between each network slice can be realized using the embodiment of the present invention, to avoid
Similar process is repeated between each network slice, and then has saved Internet resources compared with prior art and eats dishes without rice or wine
Resource.Simultaneously by the auto negotiation between network slice, the implementation complexity that terminal accesses multiple networks slices is reduced.
Sixth embodiment
In the sixth embodiment, first network slice when needing to authenticate first terminal and/or encrypted once is described
Treatment process.
As shown in figure 9, the information processing method of sixth embodiment can include:
Step 717, first network slice judgement need to carry out first terminal authentication and/or cryptographic operation.
Step 718, first network are sliced to terminal slice information management function and send the first query messages, first look at this
Ask the mark that first terminal is carried in message.
The network that step 719, terminal slice information management function obtain first terminal is sliced related information, and to described the
One network slice sends the first response message, and the network in first response message including the first terminal is sliced association
Information.
In this embodiment, step 718 and 719 is an optional process, is only felt the need in first network slice
The network for obtaining first terminal to terminal slice information management function just executes when being sliced related information.For 718 and 719
An alternative process can be, first network slice from itself be stored with first terminal network be sliced related information,
And the network that first terminal can be obtained by itself is sliced related information.This alternative scheme is not shown in this figure.
Step 720, first network slice are sliced related information according to the network of first terminal, have accessed to first terminal
Any one or multiple networks slice send third query messages, carry the first terminal in second query messages
Mark.
In this, it is assumed that first terminal has accessed the second network slice, and first network is sliced to be sliced to the second network and send
Second query messages.
Step 721, the second network, which are sliced to be sliced to the first network, sends third response message, responds in the third
Including the authentication and/or encrypted state information of the first terminal, authentication and/or encryption parameter in message.
When being determined according to the authentication and/or encrypted state information need that the first terminal is authenticated and/or added
When close, step 722 is executed;It does not need to carry out the first terminal when being determined according to the authentication and/or encrypted state information
When authentication and/or encryption, subsequent communications are provided for the first terminal and operate (not shown).
Step 722, according to it is described authentication and/or encryption parameter (such as authentication code key, encrypt code key, random number) to described
First terminal is authenticated and/or is encrypted.
In the process, if necessary to be authenticated to first terminal, then first terminal is authenticated.In the mistake of authentication
Cheng Zhong authenticates first terminal using authentication parameter.If necessary to be encrypted to first terminal, then first terminal is carried out
Encryption.In the process of encryption, first terminal is encrypted using encryption parameter.In the present invention not to authentication or add
Close concrete mode is defined.
It can thus be seen that the information sharing between each network slice can be realized using the embodiment of the present invention, to avoid
Similar process is repeated between each network slice, and then has saved Internet resources compared with prior art and eats dishes without rice or wine
Resource.Simultaneously by the auto negotiation between network slice, the implementation complexity that terminal accesses multiple networks slices is reduced.
7th embodiment
As shown in Figure 10, the information processing unit of seventh embodiment of the invention includes:
First acquisition unit 801, for being sliced the network slice related information for obtaining first terminal for first network;
First transmission unit 802, the network for sending the first terminal to first network slice are sliced association
Information has connect so that first network slice is sliced related information according to the network of the first terminal from the first terminal
The the second network slice entered obtains the information of the first terminal, and the second network slice includes that one or more networks are cut
Piece.
Wherein, the first acquisition unit 801 includes: receiving module, for receiving the first of the first network slice
Query messages, including the mark of the first terminal in first query messages;Module is obtained, for according to described first
Query messages obtain the network slice related information of the first terminal.
In a particular application, first transmission unit 801 is specifically used for: Xiang Suoshu first network slice sends the first sound
Message is answered, the network in first response message including the first terminal is sliced related information.
As shown in figure 11, described device further include: receiving unit 803, for receiving the first of the first network slice
Notification message includes the mark for newly accessing the second terminal of the first network slice in first notification message.It is described
First transmission unit 801 is also used to: Xiang Suoshu first network slice sends the first confirmation message, in first confirmation message
Network including the second terminal is sliced related information.
In addition, first transmission unit 801 is also used to: the network accessed according to predetermined policy to the second terminal
The control function of slice sends second notification message, and the network in the second notification message including the second terminal is sliced
Related information.The receiving unit 803 is also used to: receiving the of the control function for the network slice that the second terminal accessed
Two confirmation messages.
The working principle of device of the present invention can refer to the description of preceding method embodiment.
It can thus be seen that the information sharing between each network slice can be realized using the embodiment of the present invention, to avoid
Similar process is repeated between each network slice, and then has saved Internet resources compared with prior art and eats dishes without rice or wine
Resource.Simultaneously by the auto negotiation between network slice, the implementation complexity that terminal accesses multiple networks slices is reduced.
8th embodiment
As shown in figure 12, the information processing unit of eighth embodiment of the invention includes:
Second acquisition unit 901, the network for obtaining the first terminal are sliced related information;
Third acquiring unit 902, for being sliced related information from the first terminal according to the network of the first terminal
The the second network slice accessed obtains the information of the first terminal;
Processing unit 903, for being that the first terminal executes corresponding operation according to the information of the first terminal.
Wherein, the second acquisition unit 901 can be specifically used for itself obtaining the network slice association of the first terminal
Information.
Or the second acquisition unit 901 can include: sending module, for being sent to terminal slice information management function
First query messages, including the mark of the first terminal in first query messages;Module is obtained, for receiving and solving
The first response message for analysing the terminal slice information management function obtains the network slice related information of the first terminal,
Wherein the network in first response message including the first terminal is sliced related information.
When the information of the first terminal includes the connection state information and location information of the first terminal, described
Three acquiring units 902 include: sending module, the second query messages are sent for being sliced to second network, described second
The mark of the first terminal is carried in query messages;Module is obtained, for receiving and parsing through the of second network slice
Two response messages obtain the connection state information and location information of the first terminal, include in second response message
The connection state information and location information of the terminal.
At this point, the location information is described when the connection state information indicates that the first terminal is connected state
The mark for the first access device that first terminal has connected and/or address;The processing unit 903 is specifically used for according to
When connection state information determines that the first terminal is connected state in any one second network slice, connect according to described first
The mark and/or address that enter equipment are the connection establishment process of first terminal triggering and first access device;Work as institute
When stating connection state information indicates that the first terminal is Idle state, the location information is that the tracking area of the first terminal arranges
Table;The processing unit 903 is specifically used for: when determining the first terminal in all second nets according to the connection state information
It is that the first terminal triggers paging operation according to the tracking area list when being Idle state in network slice.
When the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication and/or
When encryption parameter, the third acquiring unit 902 includes: sending module, is looked into for being sliced transmission third to second network
Message is ask, the mark of the first terminal is carried in the third query messages;Module is obtained, it is described for receiving and parsing through
The third response message of second network slice, obtains the authentication and/or encrypted state information of the first terminal, authentication and/or
Encryption parameter, in the third response message include the first terminal authentication and/or encrypted state information, authentication and/
Or encryption parameter.
At this point, the processing unit 903 is specifically used for: when according to it is described authentication and/or encrypted state information determine needs
When the first terminal is authenticated and/or encrypted, the first terminal is carried out according to the authentication and/or encryption parameter
Authentication and/or encryption;It does not need to authenticate the first terminal when according to the authentication and/or encrypted state information determination
And/or when encryption, subsequent communications operation is provided for the first terminal.
In addition, as shown in figure 13, described device further include:
Transmission unit 904, for sending the first notification message to the terminal slice information management function, described first
It include the mark for newly accessing the second terminal of the first network slice in notification message.Receiving unit 905, it is described for receiving
First confirmation message of terminal slice information management function, including the network of the second terminal in first confirmation message
It is sliced related information;And/or the second notification message that the terminal slice information management function is sent according to predetermined policy is received,
Network in the second notification message including the second terminal is sliced related information.
The working principle of device of the present invention can refer to the description of preceding method embodiment.
It can thus be seen that the information sharing between each network slice can be realized using the embodiment of the present invention, to avoid
Similar process is repeated between each network slice, and then has saved Internet resources compared with prior art and eats dishes without rice or wine
Resource.Simultaneously by the auto negotiation between network slice, the implementation complexity that terminal accesses multiple networks slices is reduced.
9th embodiment
As shown in figure 14, the information processing unit of ninth embodiment of the invention includes:
Receiving unit 1001, the query messages sent for receiving first network slice;Acquiring unit 1002 is used for basis
The query messages obtain the information of the first terminal;Transmission unit 1003 sends institute for being sliced to the first network
State the information of first terminal.
It is described to connect when the information of the first terminal includes the connection state information and location information of the first terminal
It receives unit 1001 to be specifically used for: the second query messages that the first network slice is sent is received, in second query messages
The middle mark for carrying the first terminal;The transmission unit 1002 is specifically used for: Xiang Suoshu first network slice sends second
Response message, including the connection state information and location information of the terminal in second response message.
When the information of the first terminal includes the authentication and/or encrypted state information of the first terminal, authentication and/or
When encryption parameter, the receiving unit 1001 is specifically used for: the third query messages that the first network slice is sent are received,
The mark of the first terminal is carried in the third query messages;The transmission unit 1002 is specifically used for: Xiang Suoshu first
Network slice sends third response message, includes the authentication and/or encryption of the first terminal in the third response message
Status information, authentication and/or encryption parameter.
The working principle of device of the present invention can refer to the description of preceding method embodiment.
It can thus be seen that the information sharing between each network slice can be realized using the embodiment of the present invention, to avoid
Similar process is repeated between each network slice, and then has saved Internet resources compared with prior art and eats dishes without rice or wine
Resource.Simultaneously by the auto negotiation between network slice, the implementation complexity that terminal accesses multiple networks slices is reduced.
Tenth embodiment
The tenth embodiment of the present invention provides a kind of information processing unit, comprising: processor;And by bus interface with
The memory that the processor is connected, the memory is for storing the processor used program when executing operation
And data, when processor calls and executes the program and data that are stored in the memory, including realizing following function
Module or unit:
First acquisition unit, for being sliced the network slice related information for obtaining first terminal for first network;
First transmission unit, for sending the network slice association letter of the first terminal to first network slice
Breath has accessed so that first network slice is sliced related information according to the network of the first terminal from the first terminal
The second network slice obtain the information of the first terminal, the second network slice includes one or more networks slices.
11st embodiment
The 11st embodiment of the present invention provides a kind of information processing unit, comprising: processor;And pass through bus interface
The memory being connected with the processor, the memory is for storing the processor used journey when executing operation
Sequence and data, when processor calls and executes the program and data that are stored in the memory, including realizing following function
Energy module or unit:
Second acquisition unit, the network for obtaining first terminal are sliced related information;
Third acquiring unit has connect for being sliced related information according to the network of the first terminal from the first terminal
The the second network slice entered obtains the information of the first terminal, and the second network slice includes that one or more networks are cut
Piece;
Processing unit, for being that the first terminal executes corresponding operation according to the information of the first terminal.
12nd embodiment
The 12nd embodiment of the present invention provides a kind of information processing unit, comprising: processor;And pass through bus interface
The memory being connected with the processor, the memory is for storing the processor used journey when executing operation
Sequence and data, when processor calls and executes the program and data that are stored in the memory, including realizing following function
Energy module or unit:
Receiving unit, the query messages sent for receiving first network slice;
Acquiring unit, for obtaining the information of the first terminal according to the query messages;
Transmission unit, for sending the information of the first terminal to first network slice.
It should be noted that the information processing unit that the ten to ten two embodiment of the invention provides is can to correspond in realization
The device of the information processing method of embodiment of the method offer is stated, therefore the information processing method of above method embodiment offer is all
Embodiment can be to should apply to the ten to ten two embodiment, and can reach the same or similar beneficial effect.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.