CN110267327A - Business transmitting method and device - Google Patents
Business transmitting method and device Download PDFInfo
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- CN110267327A CN110267327A CN201910381786.9A CN201910381786A CN110267327A CN 110267327 A CN110267327 A CN 110267327A CN 201910381786 A CN201910381786 A CN 201910381786A CN 110267327 A CN110267327 A CN 110267327A
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- base station
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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Abstract
The application provides a kind of business transmitting method and device, it is related to the communications field, in the case that the second business is not supported in the base station that can currently connect in terminal, the base station of the second business is supported for terminal selection and terminal is made to access the base station, reduce network and be sliced service access failure rate.This method comprises: the network equipment receives the connection request message for the second business that terminal is sent during terminal and first base station pass through the first business of first network slice transmission；If it is determined that first base station does not support the second network to be sliced, then the network slice type that the network equipment each second base station according to the pre-stored data is supported determines at least one target BS from least one second base station；The network equipment sends the mark of at least one target BS to terminal, so that the first object base station for meeting preset condition in terminal and at least one target BS passes through second the second business of network slice transmission.Rate is successfully accessed for improving network slice business.
Description
Technical field
This application involves the communications field more particularly to a kind of business transmitting methods and device.
Background technique
With the development of network technology, third generation partner program (3rd generation partnership
Project, 3GPP) concept of network slice is proposed in the 5th generation (5th generation, 5G) mobile communications network.Just
It is that the physical network of operator is divided into multiple virtual networks, each virtual network is according to different demands for services, flexibly
The different network application scene of reply, i.e., provide diversified service using same set of network for user.
In existing 5G network, network slice is sliced selection auxiliary information (single-network by single network
Slice selection assistance information, S-NSSAI) it is identified, a terminal can at most possess 8
A S-NSSAI carries out different business demands.The same UE can establish different protocol data lists for different network slices
First (protocol data unit, PDU) session, different PDU session service quality demands is different, and since network slice is logical
The unified layout and management of Internet resources are crossed, therefore optimal network transmission path can be found for different network slices.
Under existing 5G network slice design architecture, when first network slice has been established in first base station and terminal, if should
Terminal initiates the second service request to first base station, and the first base station does not have network slice that can support second business, then
Terminal can not establish the slice connection of the second network in the case where connection first base station is constant, so that second network be caused to be sliced
Connection failure influences the data output of second business, reduces the web experience of user.
Summary of the invention
The application provides a kind of business transmitting method and device, can not support the second industry in the base station that terminal currently connects
In the case where business, the base station of the second business is supported for terminal selection and terminal and the base station is made to establish the connection of the second business, from
And network slice service access failure rate is reduced, promote user experience.
In order to achieve the above objectives, the application adopts the following technical scheme that
In a first aspect, the application provides a kind of business transmitting method, this method may include: in the terminal and described the
During one base station passes through the first business of first network slice transmission, the network equipment receives second that the terminal is sent
The connection request message of business；It wherein, include being used for transmission second business in the connection request message of second business
The second network slice slice type；If it is determined that the first base station does not support second network to be sliced, then the network
The network slice type that equipment each second base station according to the pre-stored data is supported is from least one described second base station
Determine at least one target BS；Wherein, the target BS is to support second net at least one described second base station
The base station of network slice；The network equipment sends the mark of at least one target BS to the terminal, so that the end
The first object base station for meeting preset condition in end and at least one described target BS passes through the second network slice transmission second
Business.
Second aspect, the application provide a kind of business transmitting method, this method comprises: in the terminal and first base
It stands by the way that during the first business of first network slice transmission, the terminal sends the company of the second business to the network equipment
Connect request message；It wherein, include the second net for being used for transmission second business in the connection request message of second business
The slice type of network slice；The terminal receives the mark at least one target BS that the network equipment is sent；The end
End carries out signal measurement to each target BS respectively according to the mark of at least one target BS, determines described at least one
Meet the first object base station of preset condition in a target BS；The terminal and the first object base station pass through the second network
The second business of slice transmission.
The third aspect, the application provide a kind of service transmission device, which includes: receiving unit, at the end
End is with the first base station by during the first business of first network slice transmission, receiving the second industry that the terminal is sent
The connection request message of business；It wherein, include being used for transmission second business in the connection request message of second business
The slice type of second network slice；Processing unit, for if it is determined that the first base station does not support second network to be sliced,
The network slice type that then each second base station according to the pre-stored data is supported is true from least one described second base station
At least one fixed target BS；Wherein, the target BS is to support second network at least one described second base station
The base station of slice；Transmission unit, for sending the mark of at least one target BS to the terminal, so that the terminal
Pass through second the second industry of network slice transmission with the first object base station for meeting preset condition at least one described target BS
Business.
Fourth aspect, the application provide a kind of service transmission device, which includes: transmission unit, at the end
End is with the first base station by the way that during the first business of first network slice transmission, the Xiang Suoshu network equipment sends the second industry
The connection request message of business；It wherein, include being used for transmission second business in the connection request message of second business
The slice type of second network slice；Receiving unit, for receiving at least one target BS that the network equipment is sent
Mark；Processing unit, for carrying out signal survey to each target BS respectively according to the mark of at least one target BS
Amount determines the first object base station for meeting preset condition at least one described target BS；Processing unit, be also used to it is described
First object base station passes through second the second business of network slice transmission.
5th aspect, the application provide a kind of computer readable storage medium, are stored in computer readable storage medium
Instruction, when computer executes the instruction, which executes above-mentioned first aspect, second aspect and its various optional realizations
In mode it is one of any described in business transmitting method.
6th aspect, the application provides a kind of computer program product comprising instruction, when the computer program product
When running on computers, so that the computer executes above-mentioned first aspect, second aspect and its various optional realization sides
In formula it is one of any described in business transmitting method.
7th aspect, the application provide a kind of communication system, which includes first base station, at least one second base
It stands, the network equipment and terminal.
The application provides a kind of business transmitting method and device, which comprises in the terminal and first base
It stands by the way that during the first business of first network slice transmission, the network equipment receives the second business that the terminal is sent
Connection request message；It wherein, include be used for transmission second business the in the connection request message of second business
The slice type of two networks slice；If it is determined that the first base station does not support second network to be sliced, then the network equipment
The network slice type that each second base station according to the pre-stored data is supported is determined from least one described second base station
At least one target BS；Wherein, the target BS is to support second network to cut at least one described second base station
The base station of piece；The network equipment sends the mark of at least one target BS to the terminal so that the terminal with
The first object base station for meeting preset condition at least one described target BS passes through second the second business of network slice transmission.
It is terminal in the case that the second business is not supported in the base station that business transmitting method provided by the present application can currently be connected in terminal
Selection supports the base station of the second business and terminal and the base station is made to establish the connection of the second business, to reduce network slice business
Access failure rate promotes user experience.
Detailed description of the invention
Fig. 1 is communication system architecture schematic diagram provided by the embodiments of the present application；
Fig. 2 is business transmitting method schematic diagram provided by the embodiments of the present application；
Fig. 3 is service transmission device schematic diagram one provided by the embodiments of the present application；
Fig. 4 is service transmission device schematic diagram two provided by the embodiments of the present application；
Fig. 5 is service transmission device schematic diagram three provided by the embodiments of the present application；
Fig. 6 is service transmission device schematic diagram four provided by the embodiments of the present application.
Specific embodiment
Business transmitting method provided by the embodiments of the present application and device are described in detail with reference to the accompanying drawing.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.
Term " first " and " second " in the description of the present application and attached drawing etc. be for distinguishing different objects, or
Person is used to distinguish the different disposal to same target, rather than is used for the particular order of description object.
In addition, the term " includes " being previously mentioned in the description of the present application and " having " and their any deformation, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of other are not listed or unit, or optionally
It further include the other step or units intrinsic for these process, methods, product or equipment.
It should be noted that in the embodiment of the present application, " illustrative " or " such as " etc. words make example, example for indicating
Card or explanation.Be described as in the embodiment of the present application " illustrative " or " such as " any embodiment or design scheme do not answer
It is interpreted than other embodiments or design scheme more preferably or more advantage.Specifically, " illustrative " or " example are used
Such as " word is intended to that related notion is presented in specific ways.
In the description of the present application, unless otherwise indicated, the meaning of " plurality " is refer to two or more.
It is the explanation carried out to technical term involved in the embodiment of the present application below:
Network slice: being exactly that the physical network of operator is divided into multiple virtual networks, each virtual network according to
Different demands for services flexibly copes with different network application scenes.Its essence is to patrol physical network existing for reality
In volume level, be divided into the virtual network of multiple and different types, according to the demand for services of different user, with such as time delay height,
The indexs such as amount of bandwidth, reliability power are divided, to cope with application scenarios complicated and changeable.
Network slice type: network slice can be divided into enhanced mobile broadband (enhanced mobile
Broadband, eMBB), large-scale machines class communication (massive machine type communication, mMTC) and surpass
The highly reliable communication (ultra-reliable and low latency communication, uRLLC) with low latency.Wherein
EMBB can be realized Gbps mobile broadband data access, 3 D stereo video, ultrahigh resolution video, cloud work, cloud amusement and
Augmented reality etc.；Construction of the mMTC mainly for Internet of Things, wisdom family, smart city and intelligent building etc.；The application of uRLLC
Direction is unmanned, tele-medicine operation and emergency task application etc..
Network slice selection auxiliary information (network slice selection assistance information,
NSSAI): terminal selects and sets up slice example, the slice choosing of each network by providing network slice selection auxiliary information
Select the corresponding network slice of auxiliary information.Network slice selection auxiliary information includes the type of service and industry of network slice carrying
The service quality of service type.Network slice selection auxiliary information can be pre-configuration, is also possible to terminal and obtains from network
's.The network for having slice function can select auxiliary information and select slice for terminal according to the network slice of terminal offer.
In the embodiment of the present application, the network can be 5G network, and network slice selection auxiliary information includes the industry of network slice carrying
The service quality of service type and type of service.
The embodiment of the present application provides a kind of business transmitting method, is applied in communication system 100, as shown in Figure 1, described logical
It include first base station 101, at least one the second base station 102, the network equipment 103 and terminal 104 in letter system 100.
Wherein, the network equipment 103 is previously stored with the network slice type and each institute that the first base station is supported
State the network slice type of the second base station 102 support.
The first base station 101 is used to pass through the first business of first network slice transmission with the terminal 104.
Second base station 102 is used in the slice type that first base station 101 does not support the second network to be sliced, the net
Network equipment 103 selected from second base station 102 support the second network slice slice type base station, and with the terminal
104 pass through second the second business of network slice transmission.
The network equipment 103 is used to be stored in advance the network slice type and each institute that the first base station 101 is supported
The network slice type for stating the support of the second base station 102 is also used to be stored in advance distribution and the coverage area letter of all built base stations
Breath.
The booting of terminal 104 scanning covers the base station cell of the terminal 104, from the base station for covering the terminal 104
The best first base station 101 of signal quality is determined in cell, and is resided on the frequency point of the first base station 101.
The terminal 104 can be connected to the access network equipment of operator deployment by radio open, then access data
Network；First base station 101 and the second base station 102 are mainly used for realizing radio physical layer function, scheduling of resource and radio resource pipe
Reason, wireless access control and mobile management function to ps domain.
The terminal 104 can be user equipment (user equipment, UE), and such as: mobile phone, computer can also be bee
Cellular telephone, Session initiation Protocol (session initiation protocol, SIP) phone, smart phone, Wireless Local Loop
Road (wireless local loop, WLL) stands, personal digital assistant (personal digital assistant, PDA), knee
Laptop computer, hand-held communication device, Handheld computing device, satellite radio, wireless modem card, television set
Top box (set top box, STB), customer premises equipment, CPE (customer premise equipment, CPE) and/or for
The other equipment communicated on wireless system.
The embodiment of the present application provides a kind of business transmitting method, applied in communication system as shown in Figure 1.It below will be with
The communication system be 5G network for the technical solution of the embodiment of the present application is described in detail.As shown in Fig. 2, the industry
Business transmission method includes S201-S208:
S201, during the terminal and the first base station pass through the first business of first network slice transmission, institute
State the connection request message that terminal sends the second business to the network equipment.
Wherein, the mark in the connection request message of second business including the terminal and it is used for transmission described the
The identification information S-NSSAI-2 of the second network slice of two business.It include second network slice in the S-NSSAI-2
Slice type.
Specifically, terminal described in step S201 and the first base station pass through the first business packet of first network slice transmission
It includes:
S301, the terminal send the connection request message of the first business to the network equipment.
Wherein, the mark in the connection request message of first business including the terminal and it is used for transmission described the
The identification information S-NSSAI-1 of the first network slice of one business.It include first network slice in the S-NSSAI-1
Slice type.
S302, the network equipment receive the connection request message for the first business that the terminal is sent and determine described the
Whether first network is supported to be sliced in one base station.If the first base station supports first network slice, the terminal and described the
One base station passes through the first business of first network slice transmission.
Specifically, step S302 includes:
Access and mobile management function to ps domain (access and mobility management function, AMF) are received
The connection request message for the first business that the terminal is sent.
Authentication service function (authentication server function, AUSF) is according to the mark of terminal to the end
End carries out authentication, determines whether the terminal supports the first network to be sliced.If the authentication to the terminal passes through,
Continue to execute next step.
The AMF identifies the S-NSSAI-1 in the connection request message of first business, and by the S-NSSAI-1
It is sent to network slice selection function (network slice selection function, NSSF), the NSSF is according to institute
It states S-NSSAI-1 and judges whether the first base station supports first network to be sliced.All-network slice is stored in the NSSF
Identification information set NSSAI and NSSAI set in the corresponding base station information of each S-NSSAI.If the NSSSAI collection
The corresponding base station S-NSSAI-1 in conjunction includes the first base station, then the first base station supports the first network slice.
If the first base station supports the first network slice, network storage function (network repository
Function, NRF) Xiang Suoshu AMF send conversation management functional (session management function, SMF) list and
User-plane function (user plane function, UPF) list, the AMF determine corresponding SMF and establish first network
Slice.Further, the AMF determines corresponding UPF to establish between the terminal and data network (data network, DN)
The first business connection.
The terminal and the first base station pass through the first business of first network slice transmission.
S202, the network equipment receive the connection request message for the second business that the terminal is sent.
Illustratively, first business can be network video service or VR game etc.；Second business can be
Building intelligent interactive service or wisdom home business etc..The application does not limit the type of service of the first business and the second business
It is fixed, it can according to need and be configured.
S203, the network equipment judge whether the first base station supports second network to be sliced.
Specifically, the AUSF carries out authentication to the terminal according to the mark of the terminal, whether the terminal is determined
Second network is supported to be sliced.If the authentication to the terminal passes through, the connection request message of the second business is sent to
AMF.The AMF identifies the S-NSSAI-2 in the connection request message of second business, and the S-NSSAI-2 is sent
To the NSSF, the NSSF judges whether the first base station supports second network to be sliced according to the S-NSSAI-2.
Each S-NSSAI pair is stored in identification information set NSSAI and the NSSAI set of all-network slice in the NSSF
The base station information answered.If the corresponding base station S-NSSAI-2 in the NSSSAI set does not include the first base station, described
First base station does not support second network to be sliced.
S204, if it is determined that the first base station does not support second network to be sliced, then the network equipment is according to preparatory
The network slice type that each second base station of storage is supported determines at least one from least one described second base station
Target BS.
Wherein, the target BS is the base station that the second network slice is supported at least one described second base station.
Optionally, the network slice type that the network equipment each second base station according to the pre-stored data is supported from
Determine that at least one target BS includes: at least one described second base station
The network equipment determines target BS set.Wherein, the target BS collection, which is combined into, supports second network
The set of the second base station composition of slice.
The network equipment determines at least one described target BS from the target BS set；Wherein, it is described extremely
A few target BS is the base station that the terminal is covered in the target BS set.
Specifically, the distribution and coverage area information of all built base stations are stored in advance in the NRF, including described first
Base station and second base station；Network slice type that the first base station is supported and each is also previously stored in the NRF
The network slice type that second base station is supported.If the first base station does not support second network to be sliced, the NRF
The S-NSSAI-2 in the connection message of second business is obtained, and supported from pre-stored each second base station
Base station corresponding with the slice type information for including in the S-NSSAI-2 is searched in network slice type information, which is
For at least one base station for supporting the second network slice.
The NRF determines the position of the terminal according to the location information that the terminal reports, and according to the pre-stored data
Base station range selects the covering terminal at least from described at least one base station for supporting second network to be sliced
One target BS.
S205, the network equipment send the mark of at least one target BS to the terminal, so that the end
The first object base station for meeting preset condition in end and at least one described target BS passes through the second network slice transmission second
Business.
Wherein, the preset condition is signal strength preferably and signal strength is greater than preset threshold.
Specifically, determining at least one target BS for supporting the second network slice by step S304.The AMF will
The mark and measurement instruction information of at least one target BS are sent to the terminal, so that the terminal is according to the base
Station identifications are signal quality measured to base station progress, and are passed with the first object base station for meeting preset condition by the second network slice
Defeated second business.
S206, the terminal receive the mark at least one target BS that the network equipment is sent.
Specifically, the terminal receives the AMF to the feedback message of the connection request of the second business, in the feedback message
Mark and measurement instruction information including at least one target BS.
S207, the terminal carry out signal to each target BS respectively according to the mark of at least one target BS
Measurement determines the first object base station for meeting preset condition at least one described target BS.
Specifically, the terminal carries out signal strength measurement according to base station of the feedback message to mark, and therefrom select
It selects signal strength preferably and is greater than the base station of preset threshold as first object base station.
S208, the terminal and the first object base station pass through second the second business of network slice transmission.
Specifically, having determined that first object base station according to step S207, the terminal is sent out by the first object base station
Send the connection request message of the second business to the AMF.
The AMF receives the connection request message of second business, and is sent to the NRF.The NRF is to described
(session management function, the SMF) list of AMF feeding back conversation management function and user-plane function (user
Plane function, UPF) list, the AMF determine corresponding SMF and establish the second network slice.Further, described
AMF determines corresponding UPF with the connection for the second business established between the terminal and data network (data network, DN).
The terminal and the first object base station pass through second the second business of network slice transmission.
The embodiment of the present application provides a kind of business transmitting method, which comprises in the terminal and first base
It stands by the way that during the first business of first network slice transmission, the network equipment receives the second business that the terminal is sent
Connection request message；It wherein, include be used for transmission second business the in the connection request message of second business
The slice type of two networks slice.If it is determined that the first base station does not support second network to be sliced, then the network equipment
The network slice type that each second base station according to the pre-stored data is supported is determined from least one described second base station
At least one target BS；Wherein, the target BS is to support second network to cut at least one described second base station
The base station of piece.The network equipment sends the mark of at least one target BS to the terminal so that the terminal with
The first object base station for meeting preset condition at least one described target BS passes through second the second business of network slice transmission.
It is terminal in the case that the second business is not supported in the base station that business transmitting method provided by the present application can currently be connected in terminal
Selection supports the base station of the second business and terminal and the base station is made to establish the connection of the second business, to reduce network slice business
Access failure rate promotes user experience.
The embodiment of the present application can carry out functional module or function list to service transmission device according to above method example
The division of member, for example, each functional module of each function division or functional unit can be corresponded to, it can also be by two or two
Above function is integrated in a processing module.Above-mentioned integrated module both can take the form of hardware realization, can also be with
It is realized in the form of software function module or functional unit.Wherein, module or unit are drawn in the embodiment of the present application
It is schematical for dividing, and only a kind of logical function partition, there may be another division manner in actual implementation.
The embodiment of the present application provides a kind of service transmission device, which is characterized in that is applied in communication system, the communication
It include first base station, at least one the second base station, the network equipment and terminal in system；The terminal and the first base station are established
The transmission of first business；The network equipment is previously stored with the network slice business information and each institute that the first base station is supported
State the network slice business information of the second base station support.As shown in figure 3, described device includes:
Receiving unit 301, for passing through the first business of first network slice transmission in the terminal and the first base station
During, receive the connection request message for the second business that the terminal is sent.The connection request message of second business
In include be used for transmission second business the second network slice slice type.
Processing unit 302, for if it is determined that the first base station does not support the slice type of the second network slice, then
The network slice type that each second base station according to the pre-stored data is supported is determined from least one described second base station
At least one target BS.Wherein, the target BS is to support second network to cut at least one described second base station
The base station of piece.
Transmission unit 303, for sending the mark of at least one target BS to the terminal, so that the terminal
Pass through second the second industry of network slice transmission with the first object base station for meeting preset condition at least one described target BS
Business.
Optionally, the processing unit 302 is also used to:
Determine target BS set.Wherein, the target BS collection is combined into the second base for supporting the second network slice
Stand composition set；
At least one described target BS is determined from the target BS set.Wherein, at least one described target base
It stands to cover the base station of the terminal in the target BS set.
The embodiment of the present application provides a kind of service transmission device, and described device includes: receiving unit, in the terminal
With the first base station by during the first business of first network slice transmission, receiving the second business that the terminal is sent
Connection request message；It include the second network for being used for transmission second business in the connection request message of second business
The slice type of slice；Processing unit, for if it is determined that the first base station does not support the slice class of the second network slice
Type, then the network slice type that each second base station according to the pre-stored data is supported is from least one described second base station
Determine at least one target BS；Wherein, the target BS is to support second net at least one described second base station
The base station of network slice；Transmission unit, for sending the mark of at least one target BS to the terminal, so that the end
The first object base station for meeting preset condition in end and at least one described target BS passes through the second network slice transmission second
Business.Business transmitting method provided by the embodiments of the present application can not support the feelings of the second business in the base station that terminal currently connects
Under condition, the base station of the second business is supported for terminal selection and terminal and the base station is made to establish the connection of the second business, to reduce
Network is sliced service access failure rate, promotes user experience.
The embodiment of the present application also provides a kind of service transmission device, as shown in figure 4, described device includes:
Transmission unit 401, for passing through the first business of first network slice transmission in the terminal and the first base station
During, the Xiang Suoshu network equipment sends the connection request message of the second business.Wherein, the connection request of second business
It include the slice type for being used for transmission the second network slice of second business in message.
Receiving unit 402, for receiving the mark at least one target BS that the network equipment is sent.
Processing unit 403, for being carried out respectively to each target BS according to the mark of at least one target BS
Signal measurement determines the first object base station for meeting preset condition at least one described target BS.
Processing unit 403 is also used to pass through second the second business of network slice transmission with the first object base station.
The embodiment of the present application provides a kind of service transmission device, and described device includes: transmission unit, in the terminal
With the first base station by the way that during the first business of first network slice transmission, the Xiang Suoshu network equipment sends the second business
Connection request message.It wherein, include be used for transmission second business the in the connection request message of second business
The slice type of two networks slice.Receiving unit, for receiving the mark at least one target BS that the network equipment is sent
Know.Processing unit, for carrying out signal measurement to each target BS respectively according to the mark of at least one target BS,
Determine the first object base station for meeting preset condition at least one described target BS.Processing unit is also used to and described
One target BS passes through second the second business of network slice transmission.Business transmitting method provided by the embodiments of the present application can be at end
In the case where holding the base station that currently connects not support the second business, support the base station of the second business for terminal selection and make terminal with
The connection of the second business is established in the base station, to reduce network slice service access failure rate, promotes user experience.
Fig. 5 shows another possible structural schematic diagram of service transmission device involved in above-described embodiment.It should
Service transmission device includes: processor 502 and communication interface 503.Processor 502 is used for the movement to service transmission device and carries out
Control management, for example, execute above-mentioned processing unit 302 execute the step of, and/or for execute techniques described herein its
Its process.Communication interface 503 is used to support the communication of service transmission device Yu other network entities, for example, executing above-mentioned reception
The step of unit 301, transmission unit 303 execute.Service transmission device can also include memory 501 and bus 504, memory
501 are used for the program code and data of storage service transmitting device.
Wherein, memory 501 can be memory in service transmission device etc., which may include that volatibility is deposited
Reservoir, such as random access memory；The memory also may include nonvolatile memory, such as read-only memory, quick flashing
Memory, hard disk or solid state hard disk；The memory can also include the combination of the memory of mentioned kind.
Above-mentioned processor 502 can be realization or execute to combine and various illustratively patrols described in present disclosure
Collect box, module and circuit.The processor can be central processing unit, general processor, digital signal processor, dedicated integrated
Circuit, field programmable gate array or other programmable logic device, transistor logic, hardware component or it is any
Combination.It, which may be implemented or executes, combines various illustrative logic blocks, module and electricity described in present disclosure
Road.The processor is also possible to realize the combination of computing function, such as combines comprising one or more microprocessors, number letter
Number processor and the combination of microprocessor etc..
Bus 504 can be expanding the industrial standard structure (extended industry standard
Architecture, EISA) bus etc..Bus 504 can be divided into address bus, data/address bus, control bus etc..For convenient for table
Show, only indicated with a thick line in Fig. 5, it is not intended that an only bus or a type of bus.
Fig. 6 also shows another possible structural schematic diagram of service transmission device involved in above-described embodiment.
The service transmission device includes: processor 602 and communication interface 603.Processor 602 be used for the movement of service transmission device into
Row control management, for example, executing the step of above-mentioned processing unit 403 executes, and/or for executing techniques described herein
Other processes.Communication interface 603 is used to support the communication of service transmission device Yu other network entities, for example, executing above-mentioned hair
The step of sending unit 401, receiving unit 402 to execute.Service transmission device can also include memory 601 and bus 604, storage
Device 601 is used for the program code and data of storage service transmitting device.
Wherein, memory 601 can be memory in service transmission device etc., which may include that volatibility is deposited
Reservoir, such as random access memory；The memory also may include nonvolatile memory, such as read-only memory, quick flashing
Memory, hard disk or solid state hard disk；The memory can also include the combination of the memory of mentioned kind.
Above-mentioned processor 602 can be realization or execute to combine and various illustratively patrols described in present disclosure
Collect box, module and circuit.The processor can be central processing unit, general processor, digital signal processor, dedicated integrated
Circuit, field programmable gate array or other programmable logic device, transistor logic, hardware component or it is any
Combination.It, which may be implemented or executes, combines various illustrative logic blocks, module and electricity described in present disclosure
Road.The processor is also possible to realize the combination of computing function, such as combines comprising one or more microprocessors, number letter
Number processor and the combination of microprocessor etc..
Bus 604 can be expanding the industrial standard structure (extended industry standard
Architecture, EISA) bus etc..Bus 604 can be divided into address bus, data/address bus, control bus etc..For convenient for table
Show, only indicated with a thick line in Fig. 6, it is not intended that an only bus or a type of bus.
The embodiment of the present application provides a kind of communication system, which may include first base station, the second base station, terminal
And the network equipment, the first base station and the second base station are used to transmit data in data network and terminal room, to execute the application reality
The business transmitting method of example offer is provided.The description of first base station, the second base station, terminal and the network equipment specifically may refer to
Associated description in above method embodiment and Installation practice, details are not described herein again.
Through the above description of the embodiments, it is apparent to those skilled in the art that, for description
It is convenienct and succinct, only the example of the division of the above functional modules, in practical application, can according to need and will be upper
It states function distribution to be completed by different functional modules, i.e., the internal structure of device is divided into different functional modules, to complete
All or part of function described above.The specific work process of the system, apparatus, and unit of foregoing description, before can referring to
The corresponding process in embodiment of the method is stated, details are not described herein.
The embodiment of the present application provides a kind of computer program product comprising instruction, when the computer program product is being counted
When being run on calculation machine, so that the computer executes business transmitting method described in above method embodiment.
The embodiment of the present application also provides a kind of computer readable storage medium, and finger is stored in computer readable storage medium
It enables, when service transmission device executes the instruction, which executes method flow shown in above method embodiment
Each step that middle service transmission device executes.
Wherein, computer readable storage medium, such as electricity, magnetic, optical, electromagnetic, infrared ray can be but not limited to or partly led
System, device or the device of body, or any above combination.The more specific example of computer readable storage medium is (non-poor
The list of act) it include: the electrical connection with one or more conducting wires, portable computer diskette, hard disk, random access memory
(random access memory, RAM), read-only memory (read-only memory, ROM), erasable type may be programmed read-only
It is memory (erasable programmable read only memory, EPROM), register, hard disk, optical fiber, portable
Compact disc read-only memory (compact disc read-only memory, CD-ROM), light storage device, magnetic memory
The computer readable storage medium of part or above-mentioned any appropriate combination or any other form well known in the art.
A kind of illustrative storage medium is coupled to processor, to enable a processor to from the read information, and can be to
Information is written in the storage medium.Certainly, storage medium is also possible to the component part of processor.Pocessor and storage media can be with
In application-specific IC (application specific integrated circuit, ASIC).In the application
In embodiment, computer readable storage medium can be any tangible medium for including or store program, which can be referred to
Enable execution system, device or device use or in connection.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Change or replacement within the technical scope of the present application should all be covered within the scope of protection of this application.Therefore, this Shen
Protection scope please should be subject to the protection scope in claims.
Claims (8)
1. a kind of business transmitting method, which is characterized in that be applied in communication system, include the first base in the communication system
It stands, at least one the second base station, the network equipment and terminal；The network equipment is previously stored with the net that the first base station is supported
The network slice type that network slice type and each second base station are supported；The described method includes:
During the terminal and the first base station pass through the first business of first network slice transmission, the network equipment
Receive the connection request message for the second business that the terminal is sent；Wherein, it is wrapped in the connection request message of second business
Include the slice type for being used for transmission the second network slice of second business；
If it is determined that the first base station does not support second network to be sliced, then the network equipment is according to the pre-stored data each
The network slice type that second base station is supported determines at least one target BS from least one described second base station；Its
In, the target BS is the base station that the second network slice is supported at least one described second base station；
The network equipment sends the mark of at least one target BS to the terminal so that the terminal and it is described extremely
The first object base station for meeting preset condition in a few target BS passes through second the second business of network slice transmission.
2. business transmitting method according to claim 1, which is characterized in that the network equipment is according to the pre-stored data each
The network slice type that a second base station is supported determines at least one target BS from least one described second base station
Include:
The network equipment determines target BS set；Wherein, the target BS collection, which is combined into, supports the second network slice
The second base station composition set；
The network equipment determines at least one described target BS from the target BS set；Wherein, described at least one
A target BS is the base station that the terminal is covered in the target BS set.
3. a kind of business transmitting method, which is characterized in that be applied in communication system, include the first base in the communication system
It stands, at least one the second base station, the network equipment and terminal；The network equipment is previously stored with the net that the first base station is supported
The network slice type that network slice type and each second base station are supported；The described method includes:
During the terminal and the first base station pass through the first business of first network slice transmission, the terminal is to institute
State the connection request message that the network equipment sends the second business；It wherein, include using in the connection request message of second business
In the slice type for the second network slice for transmitting second business；
The terminal receives the mark at least one target BS that the network equipment is sent；
The terminal carries out signal measurement to each target BS respectively according to the mark of at least one target BS, determines
Meet the first object base station of preset condition at least one described target BS；
The terminal and the first object base station pass through second the second business of network slice transmission.
4. a kind of service transmission device, which is characterized in that be applied in communication system, include the first base in the communication system
It stands, at least one the second base station, the network equipment and terminal；The network equipment is previously stored with the net that the first base station is supported
The network slice type that network slice type and each second base station are supported；Described device includes:
Receiving unit, for passing through the process of the first business of first network slice transmission in the terminal and the first base station
In, receive the connection request message for the second business that the terminal is sent；Wherein, in the connection request message of second business
The slice type that the second network including being used for transmission second business is sliced；
Processing unit, it is for if it is determined that the first base station does not support second network to be sliced, then according to the pre-stored data each
The network slice type that a second base station is supported determines at least one target BS from least one described second base station；
Wherein, the target BS is the base station that the second network slice is supported at least one described second base station；
Transmission unit, for sending the mark of at least one target BS to the terminal so that the terminal with it is described
The first object base station for meeting preset condition at least one target BS passes through second the second business of network slice transmission.
5. service transmission device according to claim 4, which is characterized in that the processing unit is also used to:
Determine target BS set；Wherein, the target BS collection is combined into the second group of base stations for supporting the second network slice
At set；
At least one described target BS is determined from the target BS set；Wherein, at least one described target BS is
The base station of the terminal is covered in the target BS set.
6. a kind of service transmission device, which is characterized in that be applied in communication system, include the first base in the communication system
It stands, at least one the second base station, the network equipment and terminal；The network equipment is previously stored with the net that the first base station is supported
The network slice type that network slice type and each second base station are supported；Described device includes:
Transmission unit, for passing through the process of the first business of first network slice transmission in the terminal and the first base station
In, the Xiang Suoshu network equipment sends the connection request message of the second business；Wherein, in the connection request message of second business
The slice type that the second network including being used for transmission second business is sliced；
Receiving unit, for receiving the mark at least one target BS that the network equipment is sent；
Processing unit, for carrying out signal survey to each target BS respectively according to the mark of at least one target BS
Amount determines the first object base station for meeting preset condition at least one described target BS；
Processing unit is also used to pass through second the second business of network slice transmission with the first object base station.
7. a kind of service transmission device, which is characterized in that the service transmission device includes: processor, transceiver and memory；
Wherein, memory is for storing one or more programs, which includes computer executed instructions, when the business
When transmitting device is run, processor executes the computer executed instructions of memory storage, so that the service transmission device is held
In row claim 1 to 2 or claim 3 it is one of any described in business transmitting method.
8. a kind of computer readable storage medium, it is stored with instruction in computer readable storage medium, is referred to when computer executes this
When enabling, the computer execute the claims 1 to 2 or claim 3 it is one of any described in business transmitting method.
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| CN201910381786.9A CN110267327B (en) | 2019-05-08 | 2019-05-08 | Service transmission method and device |
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| CN201910381786.9A CN110267327B (en) | 2019-05-08 | 2019-05-08 | Service transmission method and device |
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