CN109587742A - The method and apparatus of wireless communication - Google Patents
The method and apparatus of wireless communication Download PDFInfo
- Publication number
- CN109587742A CN109587742A CN201710900332.9A CN201710900332A CN109587742A CN 109587742 A CN109587742 A CN 109587742A CN 201710900332 A CN201710900332 A CN 201710900332A CN 109587742 A CN109587742 A CN 109587742A
- Authority
- CN
- China
- Prior art keywords
- network
- slice
- network slice
- terminal device
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
Abstract
The embodiment of the present invention provides a kind of method and apparatus of wireless communication, this method comprises: first network equipment determines whether to obtain the slice information of target network slice, the target network slice includes first network slice and/or the second network slice, the first network slice is the network slice that terminal device registered, and the second network slice is the network slice that the terminal device is supported;The first network equipment executes the relevant operation for obtaining the slice information of the target network slice when determining the slice information for obtaining the target network slice.The method of the embodiment of the present invention, the network equipment is enabled to get the slice information of terminal device registration and/or support network slice, and then the network equipment can redirect terminal device according to the slice information of the network slice got or reside in terminal device on suitable network slice.
Description
Technical field
This application involves fields of communication technology, relate more specifically to the method and apparatus of wireless communication.
Background technique
In following wireless communication system (for example, 5G), network slice (Network will be introduced in network layer
It Slice), and can be for type of service (for example, ultrahigh reliability and ultralow time delay (Ultra Reliability Low
Latency Communication, URLLC) business, enhanced mobile broadband (Enhanced Mobile Broadband,
EMBB) business) selection network slice, and use different configuration parameters.
Wireless access network (Radio Access Network, RAN) equipment selects the redirecting network slice of terminal device
Or when resident network slice, the network slice for needing to know the registered network slice of terminal device or supporting, but current RAN
Equipment can not know the slice information of the registered network slice of terminal device or the network slice supported, lead to not redirect
Terminal device resides in terminal device on suitable network slice.
Summary of the invention
The embodiment of the present application provides a kind of method and apparatus of wireless communication, can not obtain terminal to solve the network equipment
The slice information of network slice or the network slice supported that facility registration is crossed, leads to not redirect terminal device or can not make
Terminal device resides in the problem on suitable network slice.
In a first aspect, providing a kind of method of wireless communication, comprising:
First network equipment determines whether to obtain the slice information of target network slice, and target network slice includes the
One network slice and/or the second network slice, first network slice are the network slice that terminal device registered, described the
Two networks slice is the network slice that the terminal device is supported;
The first network equipment executes when determining the slice information for obtaining the target network slice and obtains the mesh
Mark the relevant operation of the slice information of network slice.
Second aspect provides a kind of method of wireless communication, comprising:
Second network equipment determines whether terminal device by second network equipment switches to first network equipment;
Determine that the terminal device switches to the first network by second network equipment and sets in the network equipment
When standby, Xiang Suoshu first network equipment sends the slice information of target network slice, and the target network slice includes the first net
Network slice, the first network slice are the network slice that the terminal device registered.
The third aspect provides a kind of method of wireless communication, comprising:
The mark of terminal device records serving cell, the serving cell are in the cell of second network equipment at the end
End equipment enters Idle state or idle state provides the cell of service before for the terminal device;
Enter Idle state or idle state in the terminal device, and is switched to first network from second network equipment and sets
When standby, the transmission of Xiang Suoshu first network equipment reports information, the mark reported in information including the serving cell and institute
State the mark of terminal device.
Fourth aspect provides a kind of method of wireless communication, comprising:
Terminal device receive first network equipment send instruction information, the instruction information include in following message extremely
Few one kind: the slice information of the priority network slice, the priority network are sliced the information of corresponding cell, the preferential net
The wireless access technology RAT that the frequency information and priority network slice of network slice are supported, the priority network slice include
Preferential redirecting network slice or preferentially resident network slice;
The priority network slice, which is redirected to, according to the instruction information or resides in the priority network slice corresponds to
Cell on;
Wherein, the priority network slice is that first network equipment is sliced according to the network that the first network equipment is supported
Determining with target network slice, the target network slice includes first network slice and/or the second network slice, and described the
One network slice is the network slice that terminal device registered, and the second network slice is the network that the terminal device is supported
Slice.
5th aspect, provides a kind of network equipment, comprising:
Processing module, is used to determine whether the slice information of acquisition target network slice, and the target network slice includes
First network slice and/or the second network slice, the first network slice is the network slice that terminal device registered, described
Second network slice is the network slice that the terminal device is supported;
Transceiver module, when for determining the slice information of the acquisition target network slice in the first processing module,
Execute the relevant operation for obtaining the slice information of the target network slice.
6th aspect, provides a kind of network equipment, comprising:
Processing module, for determining whether terminal device by the network equipment switches to first network equipment;
Transceiver module, for determining that the terminal device switches to described by the network equipment in the network equipment
When one network equipment, Xiang Suoshu first network equipment sends the slice information of target network slice, the target network slice packet
First network slice is included, the first network slice is the network slice that the terminal device registered.
7th aspect, provides a kind of terminal device, comprising:
Processing module, for recording the mark of serving cell, the serving cell be in the cell of second network equipment
The terminal device enters Idle state or idle state provides the cell of service before for the terminal device;
Transceiver module for entering Idle state or idle state in the terminal device, and is cut from second network equipment
When changing to first network equipment, the transmission of Xiang Suoshu first network equipment reports information, and described report includes the service in information
The mark of cell and the mark of the terminal device.
Eighth aspect provides a kind of terminal device, comprising:
Transceiver module, for receiving the instruction information of first network equipment transmission, the instruction information includes following message
At least one of: the slice information of priority network slice, the priority network are sliced the information, described of corresponding cell
The wireless access technology RAT that the frequency information and priority network slice of priority network slice are supported, the priority network are cut
Piece includes preferential redirecting network slice or preferentially resident network is sliced;
Processing module, for being redirected to the priority network slice according to the instruction information or residing in described preferential
Network is sliced in corresponding cell;
Wherein, the priority network slice is that first network equipment is sliced according to the network that the first network equipment is supported
Determining with target network slice, the target network slice includes first network slice and/or the second network slice, and described the
One network slice is the network slice that terminal device registered, and the second network slice is the network that the terminal device is supported
Slice.
9th aspect, provides a kind of network equipment, comprising: memory, processor and be stored on the memory simultaneously
The computer program that can be run on the processor realizes such as first party when the computer program is executed by the processor
The step of method of wireless communication described in face.
Tenth aspect, provides a kind of network equipment, comprising: memory, processor and be stored on the memory simultaneously
The computer program that can be run on the processor realizes such as second party when the computer program is executed by the processor
The step of method of wireless communication described in face.
On the one hand tenth, provides a kind of terminal device, comprising: memory, processor and be stored on the memory
And the computer program that can be run on the processor, such as third is realized when the computer program is executed by the processor
The step of method of wireless communication described in aspect.
12nd aspect, provides a kind of terminal device, comprising: memory, processor and be stored on the memory
And the computer program that can be run on the processor, the such as the 4th is realized when the computer program is executed by the processor
The step of method of wireless communication described in aspect.
13rd aspect provides a kind of computer-readable medium, stores computer journey on the computer-readable medium
Sequence, when the computer program is executed by processor the step of the method for the wireless communication of realization as described in relation to the first aspect.
Fourteenth aspect provides a kind of computer-readable medium, stores computer journey on the computer-readable medium
Sequence, when the computer program is executed by processor the step of the method for wireless communication of the realization as described in second aspect.
15th aspect provides a kind of computer-readable medium, stores computer journey on the computer-readable medium
Sequence, when the computer program is executed by processor the step of the method for wireless communication of the realization as described in the third aspect.
16th aspect provides a kind of computer-readable medium, stores computer journey on the computer-readable medium
Sequence, when the computer program is executed by processor the step of the method for wireless communication of the realization as described in fourth aspect.
In embodiments of the present invention, the network equipment is determining the slice information for obtaining the registered network slice of terminal device
And/or terminal device support network slice slice information when, be able to carry out obtain network slice slice information correlation
The acquisition of the slice information of network slice is realized in operation, and then the network equipment can be according to the slice of the network slice got
Information redirects terminal device or resides in terminal device on suitable network slice.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic flow chart according to the method for the embodiment of the present application wireless communication.
Fig. 2 is another schematic flow chart according to the method for the wireless communication of the embodiment of the present application.
Fig. 3 is the schematic flow chart according to the method for the wireless communication of one specific embodiment of the application.
Fig. 4 is the schematic flow chart according to the method for the wireless communication of the application another specific embodiment.
Fig. 5 is the schematic flow chart according to the method for the wireless communication of the application still another embodiment.
Fig. 6 is the schematic flow chart according to the method for the wireless communication of the application still another embodiment.
Fig. 7 is the schematic flow chart according to the method for the wireless communication of another embodiment of the application.
Fig. 8 is the schematic flow chart according to the method for the wireless communication of the application another embodiment.
Fig. 9 is the schematic flow chart according to the method for the wireless communication of the application another embodiment.
Figure 10 is the structural schematic diagram according to the network equipment of the embodiment of the present application.
Figure 11 is the structural schematic diagram according to the network equipment of another embodiment of the application.
Figure 12 is the structural schematic diagram according to the terminal device of the embodiment of the present application.
Figure 13 is the structural schematic diagram according to the terminal device of another embodiment of the application.
Figure 14 is the structural schematic diagram according to the network equipment of the application another embodiment.
Figure 15 is the structural schematic diagram according to the terminal device of the application another embodiment.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without creative efforts
Range."and/or" in claim and specification indicates at least one of institute's connecting object.
It should be understood that the technical solution of the embodiment of the present application can be applied to 5G system, newly wireless in other words (New Radio,
NR) system.
In the embodiment of the present application, terminal device can include but is not limited to mobile station (Mobile Station, MS), move
Dynamic terminal (Mobile Terminal), mobile phone (Mobile Telephone), user equipment (User Equipment,
UE), mobile phone (handset) and portable equipment (portable equipment), vehicle (vehicle) etc., which can
To be communicated through wireless access network (Radio Access Network, RAN) with one or more core nets, for example, terminal
Equipment can be mobile phone (or being " honeycomb " phone), computer with wireless communication function etc., and terminal device may be used also
To be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device.
The network equipment involved by the embodiment of the present application is that one kind is deployed in wireless access network to for terminal device
The device of wireless communication function is provided.The network equipment can be base station, and the base station may include various forms of macro bases
It stands, micro-base station, relay station, access point etc..In the system using different wireless access technologys, the equipment with base station functions
Title may be different.Such as in the lte networks, referred to as evolution node B (Evolved NodeB, eNB or
ENodeB), in the third generation (3rd Generation, 3G) network, referred to as node B (Node B) etc..
Fig. 1 shows the method for the wireless communication according to the application one embodiment.As shown in Figure 1, method 100 includes:
S110, first network equipment determine whether to obtain the slice information of target network slice, the target network slice
Including first network slice and/or the second network slice, the first network slice is the network slice that terminal device registered,
The second network slice is the network slice that the terminal device is supported.
Optionally, in first network equipment it needs to be determined that the redirecting network slice of terminal device or it needs to be determined that terminal
When the resident network slice of equipment, first network equipment obtains the slice information of target network slice.
It should be noted that first network slice can be able to be for one or more network slices, the second network slice
One or more network slices.
S120, the first network equipment execute acquisition when determining the slice information for obtaining the target network slice
The relevant operation of the slice information of the target network slice.
Specifically, in some embodiments, target network slice includes that first network is sliced, i.e., first network equipment will obtain
Take the network slice that terminal device is registered, first network equipment is to connection and mobile management entity (Access and
Mobility Management Function, AMF) or session management (Session Management Function, SMF)
The first solicited message is sent, includes the mark of terminal device in the first solicited message, the first solicited message is for requesting the first net
The slice information of network slice.
It is corresponding, after AMF or SMF receive the first solicited message of first network equipment transmission, to first network
Equipment sends the first feedback information, includes the slice information of first network slice in the first feedback information.Or AMF or SMF exist
Receive first network equipment transmission the first solicited message after, to first network equipment send the second feedback information, second
Feedback information is used to indicate AMF or SMF refusal and provides the slice information of first network slice.For example, if terminal device is registered
The network slice crossed is first network equipment and the network slice that another network equipment shares, AMF entity, SMF entity refusal
There is provided terminal device registered slice information to first network equipment.
It optionally, in some embodiments, further include the first reason instruction information in the second feedback information, the first reason refers to
Show that information is used to indicate the reason of refusal provides the slice information of first network slice.
Specifically, in further embodiments, target network slice includes that the second network is sliced, and first network equipment is to system
One data management (Unified Data Management, UDM) entity sends the second solicited message, wraps in the second solicited message
Include the mark of terminal device, the slice information that the second solicited message is used to that the second network to be requested to be sliced.
Correspondingly, UDM entity sends third feedback information to first network equipment, and third feedback information includes the second net
The slice information or UDM entity of network slice send the 4th feedback information to first network equipment, and the 4th feedback information is used to indicate
Refusal provides the slice information of the second network slice.
Optionally, in some embodiments, the 4th feedback information further includes the second reason instruction information, the instruction of the second reason
Information is used to indicate the reason of refusal provides the slice information of the second network slice.
Specifically, in further embodiments, terminal device switches to first network equipment from second network equipment, and first
When the network equipment determines that terminal device switches to first network equipment by second network equipment, receive what second network equipment was sent
First network slice slice information, or receive second network equipment send first network slice slice information it
Before, third solicited message is sent to second network equipment, third solicited message is used for the second network device requests first network
The slice information of slice.
Optionally, as one embodiment, the network interface between first network equipment and second network equipment be can be
At least one of following interfaces: X2 interface, Xn interface, S1 interface and NG interface.
Optionally, in some embodiments, terminal device is in idle (Idle) state or idle (Inactive) state from second
When the network equipment is moved to first network equipment, terminal device is small to the mark of first network equipment reporting terminal equipment and service
The mark in area.What i.e. first network equipment receiving terminal apparatus was sent reports information, reports the mark in information including serving cell
Know and terminal device mark, serving cell be second network equipment cell in terminal device enter Idle state or
The cell of service is provided before Inactive state for terminal device.First network equipment receive terminal device transmission on notify
After breath, according to reporting information to determine third solicited message.Specifically, first network equipment receives report information after, root
Request is sent according to reporting the mark of serving cell in information to determine to which network equipment, according to the terminal device reported in information
Mark determine the slice information of the network slice for requesting which terminal device registered.
Optionally, as an example, the universal terrestrial of the evolution type for being identified as serving cell of serving cell wirelessly connects
Enter network (Evolved Universal Terrestrial Radio Access Network Cell Global
Identifier, ECGI) Cell Global Identifier.
Specifically, in some embodiments, first network equipment receiving terminal apparatus send message 3 (Message 3,
It Msg3), include reporting information in Msg 3.Or the message 5 (Msg 5) that first network equipment receiving terminal apparatus is sent, Msg
It include reporting information in 5.Or the dedicated signaling that first network equipment receiving terminal apparatus is sent, it include reporting in dedicated signaling
Information.
In the embodiment of the present application, optionally, as illustrated in FIG. 2, method 100 further include:
S130, the network slice supported according to the first network equipment and the target network are sliced, and determine that terminal is set
Standby priority network slice, the priority network slice include preferential redirecting network slice or preferential resident network slice.
It is understood that it is in connected state in terminal device, and first network equipment determines when network congestion occurs, the
One network equipment determines the preferential redirecting network slice of terminal device.When determining that needing terminal device to discharge connects, first
The network equipment determines the preferential resident network slice of terminal device.
That is, to enable to first network equipment to be redirected to the terminal device of connected state specified for method 100
Continue to do business on network slice, the terminal device of Idle state or Inactive state is allowed to be resident specified resident network slice
On.Wherein, terminal device be redirected to network slice on can be understood as terminal device be redirected to the network slice it is corresponding
In frequency, perhaps it is redirected to the network and is sliced in corresponding cell or is redirected to that network slice is corresponding wirelessly connects
Enter on technology (Radio Access Technology, RAT).Terminal device, which is resident on network slice, can be understood as terminal
Equipment resides in network and is sliced in corresponding cell, is perhaps resident the network and is sliced in corresponding frequency or is resident this
Network is sliced on corresponding RAT.
Optionally, in some embodiments, the network slice of first network equipment support is preserved in first network equipment
Relevant information, such as network slice mark and network slice list of frequency.
Network slice that optionally, in some embodiments, first network equipment is supported according to the first network equipment,
Target network slice and target component determine the priority network slice of terminal device, and the target component is in following parameters
It is at least one: to provide the number of service for terminal device, the quantity of the frequency of service and the load of service is provided for terminal device.
Wherein, the frequency of service is provided for terminal device it can be appreciated that providing the frequent degree of service for terminal device.Such as with
In family one day, the degree that is commonly used.According to different needs and like, commonly, that is, frequently provides clothes for user
Business.Due to considering target component when selecting priority network slice, it is able to solve network congestion problem, is conducive to terminal and sets
It is standby to redirect or be resident on suitable network slice.
Optionally, in some embodiments, the number that priority network slice provides service for terminal device is greater than or equal to
First preset value;Or, priority network slice is greater than or equal to the second preset value for the frequency that terminal device provides service;Or, excellent
The quantity of the load of first network slice service is less than or equal to third predetermined threshold value.
For example, the number or resident time that up to the present terminal device can be redirected to by first network equipment
The most network slice of number is determined as priority network slice.Or first network equipment can will provide service for terminal device
Frequency highest network slice is determined as priority network slice or first network equipment can will the most idle (load of service
Minimum number) network slice be determined as priority network slice.Or first network slice will provide service for terminal device
Number be greater than the least network slice of the load that services in the network slice of the first preset value and be determined as priority network slice.
Specifically, in some embodiments, first network equipment is in determining the network slice that first network equipment is supported
When being sliced including at least one first network in first network slice, joined according at least one first network slice and target
Number determines that the priority network slice of terminal device, priority network slice are a network at least one first network slice
Slice.
Specifically, in further embodiments, first network equipment is in the network slice for determining that first network equipment is supported
In do not include first network slice when, according to the second network slice and target component, determine terminal device priority network slice,
Priority network slice is the network slice in the second network slice.
Optionally, in some embodiments, first network equipment sends instruction information to terminal device, and instruction information includes
Indicate one kind in following message: the slice information of the priority network slice, the priority network are sliced corresponding cell
Wireless access technology (the Radio that information, the frequency information of priority network slice and priority network slice are supported
Access Technology, RAT).
Specifically, in some embodiments, instruction information is redirection information, after terminal device receives instruction information,
The preferential redirecting network slice for needing preferentially to be redirected to is determined according to instruction information, and is redirected to preferential redirecting network
On slice.Or instruction information is Connection Release information, and after terminal device receives instruction information, release and first network equipment
Between connection, and reside in the cell of preferential resident network slice of instruction information instruction.
The method of wireless communication according to the embodiment of the present application is described below in conjunction with specific embodiments.It is specific in description
When embodiment by taking the network equipment is base station as an example, a kind of only example.
Fig. 3 shows the method for the wireless communication according to one specific embodiment of the application.As illustrated in FIG. 3, method 200
Include:
S210, the slice information that base station is sliced to core network entity request network.
It should be noted that terminal device is in connected state in method 200, that is to say, that terminal device and base station it
Between establish RRC connection.
Optionally, if in S210, base station determination will obtain the slice information of the registered network slice of terminal device,
The slice information that base station is sliced to the registered network of AMF entity or SMF entity requests terminal device.Or if in S210
In, base station determination will obtain the slice information of the network slice of terminal device support, and base station is to UDM entity requests terminal device branch
The slice information for the network slice held.It is at least wrapped in the request message that base station is sent to AMF entity, SMF entity or UDM entity
Include the ID of the terminal device.
S220, core network entity send feedback information to base station.
Optionally, in S220, AMF entity or SMF entity provide terminal device to base station by feedback information and registered
Network slice slice information, UDM entity by feedback information to base station provide terminal device support network be sliced cut
Piece information or AMF entity or SMF entity provide terminal device by feedback information signals base refusal for the base station and registered
Network slice slice information, UDM by feedback information signals base refuse for the base station provide terminal device support net
The slice information of network slice.
Optionally, it in S220, breaks off relations in AMF entity, SMF entity or UDM entity to base station and terminal device registration is provided
When the slice information of network slice cross or support, the reason of refusing also further is carried in feedback information.
Optionally, in S220, if the slice information that the network of base station requests is sliced is related to the secrecy of terminal device
Information, AMF entity, SMF entity or UDM entity are refused to provide network slice that terminal device registered or support to the base station
Slice information.Or if network slice that terminal device registered or support is that the base station and another base station share
Network slice, AMF entity, SMF entity or UDM entity are refused to provide network that terminal device registered or support to the base station
The slice information of slice.
Fig. 4 shows the method for the wireless communication according to the application another specific embodiment, as illustrated in FIG. 4, method
300 include:
S310, base station 1 determine that terminal device is switched to base station 2 by base station 1.
S320, base station 1 send the slice information that the registered network of terminal device is sliced to base station 2.
Or optionally, method 300 includes:
S330, base station 2 send solicited message to base station 1.
The solicited message that base station 2 is sent to base station 1 in S330 is used for the network crossed to 1 requesting terminal facility registration of base station
The slice information of slice.
S340, base station 1 send feedback information to base station 2.
In S340, base station 1 provides what the registered network of terminal device was sliced to base station 1 by feedback information to base station
Slice information.
Fig. 5 shows the method for the wireless communication according to the application another specific embodiment.As shown in figure 5, method 400 is wrapped
It includes:
S410, terminal device enter Idle state or Inactive state on base station 1.
Specifically, in S410, the mark of serving cell is recorded before terminal device enters Idle state or Inactive state
Know, terminal device enters Idle state or Inactive state later.
Optionally, serving cell is identified as ECGI.
S420, terminal device are moved to base station 2 by base station 1 and initiate business.
Specifically, in S420, terminal device reports the mark of serving cell and the mark of terminal device to base station 2.Eventually
The mark of end equipment, which for example can be, restores Resume ID or Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (Cell Radio Network
Temporary Identifier, C-RNTI).
Optionally, terminal device carries the mark and terminal of serving cell in the Msg3 or Msg5 in RRC connection procedure
The mark of equipment.Or terminal device carries the mark of serving cell and the mark of terminal device in the dedicated signaling of terminal device
Know.
S430, base station 2 send solicited message to base station 1.
Specifically, in S430, the information that base station 2 is reported according to terminal device can determine that this requests this to base station 1
The slice information of the registered network slice of terminal device.
Optionally, the interface between base station 2 and base station 1 can be one of following interfaces: X2 interface, Xn interface, S1
Interface and NG interface.
S440, base station 1 send feedback information to base station 2.
Specifically, in S440, base station 1 provides terminal device registered network slice by feedback information to base station 2
Slice information.
Fig. 6 is the method according to the wireless communication of the application still another embodiment.As shown in fig. 6, method 500 includes:
S510, base station determine network congestion.
It should be noted that preserving the network slice of base station support and the phase of network slice in method 500, in base station
Close list of frequency.
S520, base station determine the preferential redirecting network slice of terminal device.
Specifically, in S520, the network that the network slice and terminal device that base station is supported according to base station registered is sliced
Determine the preferential redirecting network slice of terminal device.
Optionally, in S520, if in the network slice that base station is supported including the network slice that terminal device registered,
Then base station determines that the preferential redirecting network slice of terminal device is a network during the network that terminal device registered is sliced
Slice.
Optionally, in S520, if not including that the registered network of terminal device is cut in the network slice that base station is supported
Piece, then base station obtains the slice information for the network slice that terminal device is supported, and determines the preferential redirecting network of terminal device
Slice is the network slice in the network slice that terminal device is supported.
Optionally, in S520, in the preferential redirecting network slice for determining terminal device, base station can be by end for base station
The network slice that end equipment is often redirected to is determined as the preferential redirecting network slice of terminal device, or will set for terminal
The standby higher network slice of frequency for providing service is determined as preferential redirecting network slice, or most idle network is sliced
It is determined as preferential redirecting network slice.
It should be noted that base station obtains the slice information and method for the network slice that terminal device is supported in S520
Identical in 100, details are not described herein.
S530, base station send redirection information to terminal device.
Optionally, in S530, in redirection information include preferential redirecting network slice slice information, preferentially reset
The information of corresponding cell, the frequency information that preferential redirecting network is sliced and preferential redirecting network slice branch are sliced to network
The RAT held.
S540, terminal device are redirected to preferred redirecting network slice.
It can be understood as terminal device it should be noted that terminal device is redirected to preferential redirecting network slice and reset
It is sliced in corresponding frequency to the preferential network that resets.
S550, base station determine the preferential resident network slice of terminal device.
Specifically, in S550, if terminal device release connection is wished in base station, base station needs instruction terminal equipment to carry out
Resident network slice, therefore base station is it needs to be determined that the preferential resident network of terminal device is sliced.
Optionally, in S550, if in the network slice that base station is supported including the network slice that terminal device registered,
Then base station determines that the preferential resident network slice of terminal device is cut for a network in the registered network slice of terminal device
Piece.
Optionally, in S550, if not including that the registered network of terminal device is cut in the network slice that base station is supported
Piece, then base station obtains the slice information for the network slice that terminal device is supported, and determines that the preferential resident network of terminal device is cut
Piece is the network slice in the network slice that terminal device is supported.
Optionally, in S550, in the preferential resident network slice for determining terminal device, base station can be by terminal for base station
Equipment is often resident the preferential resident network slice that network slice is determined as terminal device, or will provide service for terminal device
Frequency higher network slice be determined as preferentially be resident network and be sliced, or most idle network is sliced and is determined as preferentially staying
Network is stayed to be sliced.
S560, base station send Connection Release information to terminal device.
Specifically, in S560, Connection Release information is used to indicate the connection of terminal device release and base station, and is resident
Preferentially resident network slice.
It optionally, include the preferential slice information for being resident network slice in S560, in Connection Release information, preferential resident
Network is sliced what the information of corresponding cell, the frequency information of preferential resident network slice and preferential resident network slice were supported
RAT。
S570, the connection of terminal device release and base station, and reside on priority network slice.
It should be noted that terminal device reside in preferentially resident network slice can be understood as terminal device reside in it is excellent
It is first resident network and is sliced corresponding cell.
Fig. 7 is the method according to the wireless communication of another embodiment of the application.It is understood that from second network equipment
Second network equipment of side description and the interaction of first network equipment are identical as the description of first network equipment side, to avoid weight
It is multiple, suitably omit associated description.As shown in fig. 7, method 600 includes:
S610, second network equipment determine whether terminal device switches to first network by second network equipment and set
It is standby;
S620 determines that the terminal device switches to described by second network equipment in second network equipment
When one network equipment, Xiang Suoshu first network equipment sends the slice information of target network slice, the target network slice packet
First network slice is included, the first network slice is the network slice that the terminal device registered.
Optionally, as one embodiment, the method 600 further include: receive that the first network equipment sends the
Three solicited messages, the slice letter that the third solicited message is used to be sliced to first network described in second network device requests
Breath.
Fig. 8 is the method according to the wireless communication of the application another embodiment.It is understood that being retouched from terminal equipment side
The interaction of the first network equipment and terminal device stated is identical as the description of first network equipment side, appropriate to save to avoid repeating
Slightly associated description.As shown in figure 8, method 700 includes:
S710, the mark of terminal device records serving cell, the serving cell be second network equipment cell in
The terminal device enters Idle state or idle state provides the cell of service before for the terminal device;
S720 enters Idle state or idle state in the terminal device, and is switched to first from second network equipment
When the network equipment, the transmission of Xiang Suoshu first network equipment reports information, the mark reported in information including the serving cell
Know the mark with the terminal device.
Optionally, as one embodiment, S720 specifically:
Message 3 is sent to the first network equipment, reports information including described in the message 3;Or, to described first
The network equipment sends message 5, reports information including described in the message 5;Or, sending dedicated letter to the first network equipment
It enables, reports information including described in the dedicated signaling.
Fig. 9 is the method according to the wireless communication of the application another embodiment.It is understood that being retouched from terminal equipment side
The interaction of the first network equipment and terminal device stated is identical as the description of first network equipment side, appropriate to save to avoid repeating
Slightly associated description.As shown in figure 9, method 800 includes:
S810, terminal device receive the instruction information that first network equipment is sent, and the instruction information includes following message
At least one of: the slice information of priority network slice, the priority network are sliced the information, described of corresponding cell
The wireless access technology RAT that the frequency information and priority network slice of priority network slice are supported, the priority network are cut
Piece includes preferential redirecting network slice or preferentially resident network is sliced;
S820 is redirected to the priority network according to the instruction information and is sliced or resides in the priority network slice
In corresponding cell;
Wherein, the priority network slice is that first network equipment is sliced according to the network that the first network equipment is supported
Determining with target network slice, the target network slice includes first network slice and/or the second network slice, and described the
One network slice is the network slice that terminal device registered, and the second network slice is the network that the terminal device is supported
Slice.
Optionally, as one embodiment, the number that the priority network slice provides service for the terminal device is big
In or equal to the first preset threshold;Or, the priority network slice is greater than or waits for the frequency that the terminal device provides service
In the second preset threshold;Or, the quantity of the load of the priority network slice service is less than or equal to third predetermined threshold value.
The method for combining Fig. 1 to Fig. 9 that wireless communication according to an embodiment of the present invention is described in detail above, below in conjunction with
The network equipment according to an embodiment of the present invention is described in detail in Figure 10.
Figure 10 is the structural schematic diagram of the network equipment according to an embodiment of the present invention.As shown in Figure 10, the network equipment 10 wraps
It includes:
Processing module 11 is used to determine whether to obtain the slice information of target network slice, the target network slice packet
First network slice and/or the second network slice are included, the first network slice is the network slice that terminal device registered, institute
Stating the second network slice is the network slice that the terminal device is supported;
Transceiver module 12, for determining the slice information for obtaining the target network slice in the first processing module
When, execute the relevant operation for obtaining the slice information of the target network slice.
The network equipment according to an embodiment of the present invention obtains the slice letter of the registered network slice of terminal device determining
When the slice information for the network slice that breath and/or terminal device are supported, it is able to carry out the phase for obtaining the slice information of network slice
Operation is closed, realizes the acquisition of the slice information of network slice, and then the network equipment being capable of cutting according to the network slice got
Piece information redirects terminal device or resides in terminal device on suitable network slice.
Optionally, as one embodiment, the processing module 11 is also used to:
The network slice and target network slice supported according to the network equipment, determine the excellent of the terminal device
First network slice, the priority network slice include preferential redirecting network slice or preferential resident network slice.
Optionally, as one embodiment, the target network slice includes that the first network is sliced;
Wherein, the transceiver module 12 is specifically used for:
The first solicited message, first request are sent to connection and mobile management entity AMF or session management entity SMF
It include the mark of the terminal device in information, first solicited message is used to request the slice letter of the first network slice
Breath;
Optionally, as one embodiment, the transceiver module 12 is also used to:
The first feedback information that the AMF or SMF is sent is received, first feedback information includes first net
The slice information of network slice;Or,
The second feedback information that the AMF or SMF is sent is received, second feedback information is used to indicate described
AMF or SMF refusal provides the slice information of the first network slice.
It optionally, further include the first reason instruction information as one embodiment, in second feedback information, described the
One reason instruction information is used to indicate the reason of refusal provides the slice information of the first network slice.
Optionally, as one embodiment, the target network slice includes that second network is sliced;
Wherein, the transceiver module 12 is specifically used for:
The second solicited message is sent to uniform data management UDM entity, includes the terminal in second solicited message
The mark of equipment, second solicited message are used to request the slice information of the second network slice.
Optionally, as one embodiment, the transceiver module 12 is also used to: receiving the third that the UDM entity is sent
Feedback information, the third feedback information include the slice information of the second network slice;Or,
The 4th feedback information that the UDM entity is sent is received, the 4th feedback information is used to indicate refusal and provides institute
State the slice information of the second network slice.
Optionally, as one embodiment, the 4th feedback information further include the second reason instruction information, described second
Reason instruction information is used to indicate the reason of refusal provides the slice information of the second network slice.
Optionally, as one embodiment, the target network slice includes that the first network is sliced, the processing mould
Block 11 is also used to:
Determine that the terminal device switches to the network equipment by second network equipment;
Wherein, the transceiver module 12 is specifically used for:
Receive the slice information for the first network slice that second network equipment is sent.
Optionally, as one embodiment, receiving what the first network that second network equipment is sent was sliced
Before slice information, the transceiver module 12 is also used to:
Third solicited message is sent to second network equipment, the third solicited message is used for second network
The slice information of the slice of first network described in device request.
Optionally, as one embodiment, the transceiver module 12 is also used to:
Receive the information that reports that the terminal device sends, the mark reported in information including serving cell and described
The mark of terminal device, the serving cell are to enter Idle state in the terminal device in the cell of second network equipment
Or the cell of service is provided for the terminal device before idle state;
Information is reported according to described, determines the third solicited message.
Optionally, as one embodiment, the transceiver module 12 is specifically used for:
The message 3 that the terminal device is sent is received, reports information including described in the message 3;Or,
The message 5 that the terminal device is sent is received, reports information including described in the message 5;Or,
The dedicated signaling that the terminal device is sent is received, reports information including described in the dedicated signaling.
Optionally, as one embodiment, the processing module 11 is also used to:
According to the network that the network equipment is supported is sliced, the target network is sliced and target component, described in determination
The priority network of terminal device is sliced, and the target component is at least one of following parameters: being provided for the terminal device
The number of service provides the quantity of the frequency of service and the load of service for the terminal device.
Optionally, as one embodiment, the processing module 11 is specifically used for:
It include at least one of first network slice the in determining the network slice that the network equipment is supported
When one network is sliced, according at least one described first network slice and the target component, the excellent of the terminal device is determined
First network slice, the priority network slice are the network slice at least one first network slice.
Optionally, as one embodiment, the processing module 11 is specifically used for:
When not including first network slice in determining the network slice that the network equipment is supported, according to described the
Two networks slice and the target component determine the priority network slice of the terminal device, and the priority network slice is institute
State the network slice in the second network slice.
Optionally, as one embodiment, the number that the priority network slice provides service for the terminal device is big
In or equal to the first preset threshold;Or,
The frequency that the priority network slice provides service for the terminal device is greater than or equal to the second preset threshold;
Or,
The quantity of the load of the priority network slice service is less than or equal to third predetermined threshold value.
Optionally, as one embodiment, the transceiver module is also used to the network equipment:
Instruction information is sent to the terminal device, the instruction information includes at least one of following message: described
The slice information of priority network slice, the priority network are sliced the frequency of the information of corresponding cell, priority network slice
The wireless access technology RAT that rate information and priority network slice are supported.
The network equipment according to an embodiment of the present invention is referred to the process of the method 100 of the corresponding embodiment of the present invention, and
And each unit/module in the network equipment and other above-mentioned operation and/or functions are respectively in order in implementation method 100
Corresponding process, for sake of simplicity, details are not described herein.
Figure 11 is the structural schematic diagram of the network equipment according to another embodiment of the present invention.As shown in figure 11, the network equipment
20 include:
Processing module 21, for determining whether terminal device by the network equipment switches to first network equipment;
Transceiver module 22, it is described for determining that the terminal device is switched to by the network equipment in the network equipment
When first network equipment, Xiang Suoshu first network equipment sends the slice information of target network slice, the target network slice
It is sliced including first network, the first network slice is the network slice that the terminal device registered.
The network equipment according to an embodiment of the present invention, when determining that terminal device switches to first network equipment, to first
The network equipment sends the slice information of the registered network slice of terminal device, enables first network equipment according to getting
The slice information of network slice redirect terminal device or reside in terminal device on suitable network slice.
Optionally, as one embodiment, the transceiver module 22 is also used to:
The third solicited message that the first network equipment is sent is received, the third solicited message is used for the network
The slice information of the slice of first network described in device request.
The network equipment according to an embodiment of the present invention is referred to the process of the method 600 of the corresponding embodiment of the present invention, and
And each unit/module in the network equipment and other above-mentioned operation and/or functions are respectively in order in implementation method 600
Corresponding process, for sake of simplicity, details are not described herein.
Figure 12 is the structural schematic diagram of terminal device according to an embodiment of the present invention.As shown in figure 12, terminal device 30 wraps
It includes:
Processing module 31, for recording the mark of serving cell, the serving cell is in the cell of second network equipment
The cell of service is provided before the terminal device enters Idle state or idle state for the terminal device;
Transceiver module 32, for entering Idle state or idle state in the terminal device, and from second network equipment
When being switched to first network equipment, the transmission of Xiang Suoshu first network equipment reports information, and described report includes the clothes in information
The mark for cell of being engaged in and the mark of the terminal device.
Terminal device according to an embodiment of the present invention records the mark of serving cell before entering Idle state or idle state
Know, and when entering Idle state or idle state and being switched to first network equipment from second network equipment, to first network equipment
The mark and the mark of itself for reporting serving cell, enable first network equipment to be set according to the mark and terminal of serving cell
Standby mark gets the slice information of the registered network slice of terminal device, so that first network equipment being capable of basis
The slice information of the network slice got redirects terminal device or resides in terminal device on suitable network slice.
Optionally, as one embodiment, the transceiver module is specifically used for:
Message 3 is sent to the first network equipment, reports information including described in the message 3;Or,
Message 5 is sent to the first network equipment, reports information including described in the message 5;Or,
Dedicated signaling is sent to the first network equipment, reports information including described in the dedicated signaling.
Terminal device according to an embodiment of the present invention is referred to the process of the method 700 of the corresponding embodiment of the present invention, and
And each unit/module in the terminal device and other above-mentioned operation and/or functions are respectively in order in implementation method 700
Corresponding process, for sake of simplicity, details are not described herein.
Figure 13 is the structural schematic diagram of terminal device according to an embodiment of the present invention.As shown in figure 13, terminal device 40 wraps
It includes:
Transceiver module 41, for receiving the instruction information of first network equipment transmission, the instruction information includes following letter
At least one of breath: the slice information of the priority network slice, the priority network are sliced the information of corresponding cell, institute
The wireless access technology RAT that the frequency information and priority network slice for stating priority network slice are supported, the priority network
Slice includes preferential redirecting network slice or is preferentially resident network slice;
Processing module 42, for being redirected to the priority network slice according to the instruction information or residing in described excellent
First network is sliced in corresponding cell;
Wherein, the priority network slice is that first network equipment is sliced according to the network that the first network equipment is supported
Determining with target network slice, the target network slice includes first network slice and/or the second network slice, and described the
One network slice is the network slice that terminal device registered, and the second network slice is the network that the terminal device is supported
Slice.
After terminal device according to an embodiment of the present invention receives the instruction information of first network equipment transmission, according to instruction
The instruction of information is redirected to preferential redirecting network slice or preferentially resident network is sliced in corresponding cell, since instruction is believed
The network slice or whole that the network slice and terminal device that first network equipment is supported according to first network equipment when breath registered
The network slice determination that end equipment is supported, therefore terminal device can redirect or be resident suitable network slice.
Optionally, as one embodiment, the number that the priority network slice provides service for the terminal device is big
In or equal to the first preset threshold;Or, the priority network slice is greater than or waits for the frequency that the terminal device provides service
In the second preset threshold;Or, the quantity of the load of the priority network slice service is less than or equal to third predetermined threshold value.
Terminal device according to an embodiment of the present invention is referred to the process of the method 800 of the corresponding embodiment of the present invention, and
And each unit/module in the terminal device and other above-mentioned operation and/or functions are respectively in order in implementation method 800
Corresponding process, for sake of simplicity, details are not described herein.
Figure 14 shows the structural schematic diagram of the network equipment according to another embodiment of the present invention.As shown in figure 14, network
Equipment 100 includes processor 110, transceiver 120, memory 130 and bus interface.Wherein:
In embodiments of the present invention, the network equipment 100 further include: be stored on memory 130 and can be in the processor
The computer program run on 110 realizes the above method 100 and 600 when the computer program is executed by the processor 110
In each process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.
In Figure 14, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 110
One or more processors and the various circuits of memory that represent of memory 130 link together.Bus architecture can be with
Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like are linked together, these are all these
Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 120 can be
Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.
Processor 110, which is responsible for management bus architecture and common processing, memory 130, can store processor 110 and is holding
Used data when row operation.
Figure 15 shows the structural schematic diagram of terminal device according to another embodiment of the present invention, as shown in figure 15, terminal
Equipment 200 includes: at least one processor 210, memory 220, at least one network interface 230 and user interface 240.It receives
Various components in end equipment 200 are coupled by bus system 250.It is understood that bus system 250 is for realizing these
Connection communication between component.Bus system 250 further includes power bus, control bus and shape in addition to including data/address bus
State signal bus.But for the sake of clear explanation, various buses are all designated as bus system 250 in Figure 15.
Wherein, user interface 240 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 220 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 220 of the system and method for description of the embodiment of the present invention is intended to include but is not limited to these
With the memory of any other suitable type.
In some embodiments, memory 220 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 221 and application program 222.
Wherein, operating system 221 include various system programs, such as ccf layer, core library layer, driving layer etc., for real
Existing various basic businesses and the hardware based task of processing.Application program 222 includes various application programs, such as media are broadcast
Device (Media Player), browser (Browser) etc. are put, for realizing various applied business.Realize embodiment of the present invention side
The program of method may be embodied in application program 222.
In embodiments of the present invention, terminal device equipment 200 further include: storage on a memory 220 and can be in processor
The computer program run on 210 realizes each mistake of the above method 700 and 800 when computer program is executed by processor 210
Journey, and identical technical effect can be reached, to avoid repeating, which is not described herein again.
The method that the embodiments of the present invention disclose can be applied in processor 210, or be realized by processor 210.
Processor 210 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 210 or the instruction of software form.Above-mentioned processing
Device 210 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the computer readable storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The meter
Calculation machine readable storage medium storing program for executing is located at memory 220, and processor 210 reads the information in memory 220, completes in conjunction with its hardware
The step of stating method.Specifically, it is stored with computer program on the computer readable storage medium, computer program is by processor
210 realize each step such as the embodiment of the method in the above method 200 when executing.
It is understood that the embodiment of the present invention description these embodiments can with hardware, software, firmware, middleware,
Microcode or combinations thereof is realized.For hardware realization, processing unit be may be implemented in one or more specific integrated circuits
(Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal
Processing, DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable
Logic Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general place
It manages in device, controller, microcontroller, microprocessor, other electronic units for executing function of the present invention or combinations thereof.
For software implementations, can by execute the embodiment of the present invention described in function module (such as process, function etc.) come
Realize technology described in the embodiment of the present invention.Software code is storable in memory and is executed by processor.Memory can
With portion realizes in the processor or outside the processor.
The embodiment of the present application also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, realizes each process of the above method 100 and 200 when which is executed by processor, and can reach phase
Same technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as read-only storage
Device (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or light
Disk etc..
The embodiment of the present invention also provides a kind of computer program product including instruction, when computer runs the computer
When the described instruction of program product, the method for the wireless communication of the computer execution above method embodiment.Specifically, the meter
Calculation machine program product can be run on the above-mentioned network equipment and terminal device.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided by the present invention, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), arbitrary access are deposited
The various media that can store program code such as reservoir (Random Access Memory, RAM), magnetic or disk.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (54)
1. a kind of method of wireless communication characterized by comprising
First network equipment determines whether the slice information of acquisition target network slice, and the target network slice includes the first net
Network slice and/or the second network slice, the first network slice are the network slice that terminal device registered, second net
Network slice is the network slice that the terminal device is supported;
The first network equipment executes when determining the slice information for obtaining the target network slice and obtains the target network
The relevant operation of the slice information of network slice.
2. the method according to claim 1, wherein the method also includes:
The network slice and target network slice supported according to the first network equipment, determine the excellent of the terminal device
First network slice, the priority network slice include preferential redirecting network slice or preferential resident network slice.
3. method according to claim 1 or 2, which is characterized in that the target network slice includes the first network
Slice;
It is wherein, described to execute the relevant operation for obtaining the slice information of the target network slice, comprising:
The first solicited message, first solicited message are sent to connection and mobile management entity AMF or session management entity SMF
In include the terminal device mark, first solicited message is used to request the slice information of first network slice.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
The first feedback information that the AMF or SMF is sent is received, first feedback information includes that the first network is cut
The slice information of piece;Or
Receive the second feedback information that the AMF or the SMF are sent, second feedback information be used to indicate the AMF or
The SMF refusal provides the slice information of the first network slice.
5. the method according to claim 3 or 4, which is characterized in that further include the first reason in second feedback information
Indicate that information, the first reason instruction information are used to indicate the original that refusal provides the slice information of the first network slice
Cause.
6. method according to claim 1 or 2, which is characterized in that the target network slice includes second network
Slice;
It is wherein, described to execute the relevant operation for obtaining the slice information of the target network slice, comprising:
The second solicited message is sent to uniform data management UDM entity, includes the terminal device in second solicited message
Mark, second solicited message is used to request the slice information of second network slice.
7. method according to claim 5 or 6, which is characterized in that the method also includes:
The third feedback information that the UDM entity is sent is received, the third feedback information includes that second network is sliced
Slice information;Or
Receive the 4th feedback information that the UDM entity is sent, the 4th feedback information is used to indicate refusal and provides described the
The slice information of two networks slice.
8. the method according to the description of claim 7 is characterized in that the 4th feedback information further includes the second reason instruction letter
Breath, the second reason instruction information are used to indicate the reason of refusal provides the slice information of the second network slice.
9. according to the method in claim 2 or 3, which is characterized in that the target network slice includes the first network
Slice, the method also includes:
Determine that the terminal device switches to the first network equipment by second network equipment;
It is wherein, described to execute the relevant operation for obtaining the slice information of the target network slice, comprising:
Receive the slice information for the first network slice that second network equipment is sent.
10. according to the method described in claim 9, it is characterized in that, in receive that second network equipment sends described the
Before the slice information of one network slice, further includes:
Third solicited message is sent to second network equipment, the third solicited message is used for second network equipment
Request the slice information of the first network slice.
11. according to the method described in claim 9, it is characterized in that, the method also includes:
Receive the information that reports of the terminal device transmission, the mark and the terminal reported in information including serving cell
The mark of equipment, the serving cell are to enter Idle state or spare time in the terminal device in the cell of second network equipment
The cell of service is provided before setting state for the terminal device;
Information is reported according to described, determines the third solicited message.
12. according to the method for claim 11, which is characterized in that notify in the reception terminal device transmission
Breath, comprising:
The message 3 that the terminal device is sent is received, reports information including described in the message 3;Or,
The message 5 that the terminal device is sent is received, reports information including described in the message 5;Or,
The dedicated signaling that the terminal device is sent is received, reports information including described in the dedicated signaling.
13. according to the method described in claim 2, it is characterized in that, the network supported according to the first network equipment
Slice and target network slice determine the priority network slice of the terminal device, comprising:
According to the network that the first network equipment is supported is sliced, the target network is sliced and target component, described in determination
The priority network of terminal device is sliced, and the target component is at least one of following parameters: being provided for the terminal device
The number of service provides the quantity of the frequency of service and the load of service for the terminal device.
14. according to the method for claim 13, which is characterized in that the network supported according to the network equipment is cut
Piece, target network slice and target component determine the priority network slice of the terminal device, comprising:
It include at least one of first network slice the in determining the network slice that the first network equipment is supported
When one network is sliced, according at least one described first network slice and the target component, the excellent of the terminal device is determined
First network slice, the priority network slice are the network slice at least one first network slice.
15. according to the method for claim 13, which is characterized in that the network supported according to the network equipment is cut
Piece, target network slice and target component determine the priority network slice of the terminal device, comprising:
When not including first network slice in determining the network slice that the first network equipment is supported, according to described the
Two networks slice and the target component determine the priority network slice of the terminal device, and the priority network slice is institute
State the network slice in the second network slice.
16. method described in any one of 3 to 15 according to claim 1, which is characterized in that
The number that the priority network slice provides service for the terminal device is greater than or equal to the first preset threshold;Or,
The frequency that the priority network slice provides service for the terminal device is greater than or equal to the second preset threshold;Or,
The quantity of the load of the priority network slice service is less than or equal to third predetermined threshold value.
17. method described in any one of 3 to 16 according to claim 1, other are characterized in that, the method also includes:
Instruction information is sent to the terminal device, the instruction information includes at least one of following message: described preferential
The slice information of network slice, the priority network are sliced the frequency letter of the information of corresponding cell, priority network slice
The wireless access technology RAT that breath and priority network slice are supported.
18. a kind of method of wireless communication characterized by comprising
Second network equipment determines whether terminal device by second network equipment switches to first network equipment;
Determine that the terminal device switches to the first network by second network equipment and sets in second network equipment
When standby, Xiang Suoshu first network equipment sends the slice information of target network slice, and the target network slice includes the first net
Network slice, the first network slice are the network slice that the terminal device registered.
19. according to the method for claim 18, which is characterized in that the method also includes:
The third solicited message that the first network equipment is sent is received, the third solicited message is used for second network
The slice information of the slice of first network described in device request.
20. a kind of method of wireless communication characterized by comprising
The mark of terminal device records serving cell, the serving cell be second network equipment cell in set in the terminal
It is standby to provide the cell of service before into Idle state or idle state for the terminal device;
Enter Idle state or idle state in the terminal device, and is switched to first network equipment from second network equipment
When, the transmission of Xiang Suoshu first network equipment reports information, the mark reported in information including the serving cell and described
The mark of terminal device.
21. according to the method for claim 20, which is characterized in that described send to the first network equipment is notified
Breath, comprising:
Message 3 is sent to the first network equipment, reports information including described in the message 3;Or,
Message 5 is sent to the first network equipment, reports information including described in the message 5;Or,
Dedicated signaling is sent to the first network equipment, reports information including described in the dedicated signaling.
22. a kind of method of wireless communication characterized by comprising
Terminal device receives the instruction information that first network equipment is sent, and the instruction information includes at least one in following message
Kind: the slice information of the priority network slice, the priority network is sliced the information of corresponding cell, the priority network is cut
The wireless access technology RAT that the frequency information of piece and priority network slice are supported, the priority network slice includes preferential
Redirecting network slice or preferentially resident network slice;
Priority network slice is redirected to according to the instruction information or to reside in the priority network slice corresponding small
Qu Shang;
Wherein, the priority network slice is the network slice and mesh that first network equipment is supported according to the first network equipment
Network slice determination is marked, the target network slice includes first network slice and/or the second network slice, first net
Network slice is the network slice that terminal device registered, and the second network slice is that the network that the terminal device is supported is cut
Piece.
23. according to the method for claim 22, which is characterized in that
The number that the priority network slice provides service for the terminal device is greater than or equal to the first preset threshold;Or,
The frequency that the priority network slice provides service for the terminal device is greater than or equal to the second preset threshold;Or,
The quantity of the load of the priority network slice service is less than or equal to third predetermined threshold value.
24. a kind of network equipment characterized by comprising
Processing module is used to determine whether the slice information of acquisition target network slice, and the target network slice includes first
Network slice and/or the second network slice, the network slice that the first network slice registered for terminal device, described second
Network slice is the network slice that the terminal device is supported;
Transceiver module, for executing when the first processing module determines the slice information for obtaining the target network slice
Obtain the relevant operation of the slice information of the target network slice.
25. the network equipment according to claim 24, which is characterized in that the processing module is also used to:
The network slice and target network slice supported according to the network equipment, determine the preferential net of the terminal device
Network slice, the priority network slice include preferential redirecting network slice or preferential resident network slice.
26. the network equipment according to claim 24 or 25, which is characterized in that target network slice includes described the
One network slice;
Wherein, the transceiver module is specifically used for:
The first solicited message, first solicited message are sent to connection and mobile management entity AMF or session management entity SMF
In include the terminal device mark, first solicited message is used to request the slice information of first network slice.
27. the network equipment according to claim 26, which is characterized in that the transceiver module is also used to:
The first feedback information that the AMF or SMF is sent is received, first feedback information includes that the first network is cut
The slice information of piece;Or
Receive the second feedback information that the AMF or the SMF are sent, second feedback information be used to indicate the AMF or
The SMF refusal provides the slice information of the first network slice.
28. the network equipment according to claim 26 or 27, which is characterized in that further include in second feedback information
One reason indicates that information, the first reason instruction information are used to indicate refusal and provide the slice information of the first network slice
The reason of.
29. the network equipment according to claim 24 or 25, which is characterized in that target network slice includes described the
Two networks slice;
Wherein, the transceiver module is specifically used for:
The second solicited message is sent to uniform data management UDM entity, includes the terminal device in second solicited message
Mark, second solicited message is used to request the slice information of second network slice.
30. the network equipment according to claim 28 or 29, which is characterized in that the transceiver module is also used to:
The third feedback information that the UDM entity is sent is received, the third feedback information includes that second network is sliced
Slice information;Or,
Receive the 4th feedback information that the UDM entity is sent, the 4th feedback information is used to indicate refusal and provides described the
The slice information of two networks slice.
31. the network equipment according to claim 30, which is characterized in that the 4th feedback information further includes the second reason
Indicate that information, the second reason instruction information are used to indicate the original that refusal provides the slice information of the second network slice
Cause.
32. the network equipment according to claim 25 or 26, which is characterized in that target network slice includes described the
One network slice, the processing module are also used to:
Determine that the terminal device switches to the network equipment by second network equipment;
Wherein, the transceiver module is specifically used for:
Receive the slice information for the first network slice that second network equipment is sent.
33. the network equipment according to claim 32, which is characterized in that in the institute for receiving second network equipment transmission
Before the slice information for stating first network slice, the transceiver module is also used to:
Third solicited message is sent to second network equipment, the third solicited message is used for second network equipment
Request the slice information of the first network slice.
34. the network equipment according to claim 32, which is characterized in that the transceiver module is also used to:
Receive the information that reports of the terminal device transmission, the mark and the terminal reported in information including serving cell
The mark of equipment, the serving cell are to enter Idle state or spare time in the terminal device in the cell of second network equipment
The cell of service is provided before setting state for the terminal device;
Information is reported according to described, determines the third solicited message.
35. the network equipment according to claim 34, which is characterized in that the transceiver module is specifically used for:
The message 3 that the terminal device is sent is received, reports information including described in the message 3;Or,
The message 5 that the terminal device is sent is received, reports information including described in the message 5;Or,
The dedicated signaling that the terminal device is sent is received, reports information including described in the dedicated signaling.
36. the network equipment according to claim 25, which is characterized in that the processing module is also used to:
Network slice, target network slice and the target component supported according to the network equipment, determine the terminal
The priority network of equipment is sliced, and the target component is at least one of following parameters: providing service for the terminal device
Number, for the terminal device provide the quantity of the frequency of service and the load of service.
37. the network equipment according to claim 36, which is characterized in that the processing module is specifically used for:
It include the first net of at least one of first network slice in determining the network slice that the network equipment is supported
When network is sliced, according at least one described first network slice and the target component, the preferential net of the terminal device is determined
Network slice, the priority network slice are the network slice at least one first network slice.
38. the network equipment according to claim 36, which is characterized in that the processing module is specifically used for:
When not including first network slice in determining the network slice that the network equipment is supported, according to second net
Network slice and the target component, determine the priority network slice of the terminal device, and priority network slice is described the
Network slice in two networks slice.
39. the network equipment according to any one of claim 34 to 38, which is characterized in that
The number that the priority network slice provides service for the terminal device is greater than or equal to the first preset threshold;Or,
The frequency that the priority network slice provides service for the terminal device is greater than or equal to the second preset threshold;Or,
The quantity of the load of the priority network slice service is less than or equal to third predetermined threshold value.
40. the network equipment according to any one of claim 34 to 39, other are characterized in that, the transceiver module is also used
In:
Instruction information is sent to the terminal device, the instruction information includes at least one of following message: described preferential
The slice information of network slice, the priority network are sliced the frequency letter of the information of corresponding cell, priority network slice
The wireless access technology RAT that breath and priority network slice are supported.
41. a kind of network equipment characterized by comprising
Processing module, for determining whether terminal device by the network equipment switches to first network equipment;
Transceiver module, for determining that the terminal device switches to first net by the network equipment in the network equipment
When network equipment, Xiang Suoshu first network equipment sends the slice information of target network slice, and target network slice includes the
One network slice, the first network slice are the network slice that the terminal device registered.
42. the network equipment according to claim 41, which is characterized in that the transceiver module is also used to:
The third solicited message that the first network equipment is sent is received, the third solicited message is used for the network equipment
Request the slice information of the first network slice.
43. a kind of terminal device characterized by comprising
Processing module, for recording the mark of serving cell, the serving cell is in the cell of second network equipment described
Terminal device enters Idle state or idle state provides the cell of service before for the terminal device;
Transceiver module for entering Idle state or idle state in the terminal device, and is switched to from second network equipment
When first network equipment, the transmission of Xiang Suoshu first network equipment reports information, and described report includes the serving cell in information
Mark and the terminal device mark.
44. terminal device according to claim 43, which is characterized in that described to be reported to first network equipment transmission
Information, comprising:
Message 3 is sent to the first network equipment, reports information including described in the message 3;Or,
Message 5 is sent to the first network equipment, reports information including described in the message 5;Or,
Dedicated signaling is sent to the first network equipment, reports information including described in the dedicated signaling.
45. a kind of terminal device characterized by comprising
Transceiver module, for receiving the instruction information of first network equipment transmission, the instruction information includes in following message
At least one: the slice information of the priority network slice, the priority network are sliced the information, described preferential of corresponding cell
The wireless access technology RAT that the frequency information and priority network slice of network slice are supported, the priority network slice packet
Include preferential redirecting network slice or preferentially resident network slice;
Processing module is sliced or resides in the priority network for being redirected to the priority network according to the instruction information
It is sliced in corresponding cell;
Wherein, the priority network slice is the network slice and mesh that first network equipment is supported according to the first network equipment
Network slice determination is marked, the target network slice includes first network slice and/or the second network slice, first net
Network slice is the network slice that terminal device registered, and the second network slice is that the network that the terminal device is supported is cut
Piece.
46. terminal device according to claim 45, which is characterized in that
The number that the priority network slice provides service for the terminal device is greater than or equal to the first preset threshold;Or,
The frequency that the priority network slice provides service for the terminal device is greater than or equal to the second preset threshold;Or,
The quantity of the load of the priority network slice service is less than or equal to third predetermined threshold value.
47. a kind of network equipment characterized by comprising memory, processor and be stored on the memory and can be in institute
State the computer program run on processor, when the computer program is executed by the processor realize as claim 1 to
The step of method of wireless communication described in any one of 17.
48. a kind of network equipment characterized by comprising memory, processor and be stored on the memory and can be in institute
State the computer program run on processor, when the computer program is executed by the processor realize as claim 18 to
The step of method of wireless communication described in any one of 19.
49. a kind of terminal device characterized by comprising memory, processor and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 20- is realized when the computer program is executed by the processor
The step of method of wireless communication described in any one of 21.
50. a kind of terminal device characterized by comprising memory, processor and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 22- is realized when the computer program is executed by the processor
The step of method of wireless communication described in any one of 23.
51. a kind of computer-readable medium, which is characterized in that computer program is stored on the computer-readable medium, it is described
The step of the method for the wireless communication as described in any one of claims 1 to 17 is realized when computer program is executed by processor
Suddenly.
52. a kind of computer-readable medium, which is characterized in that computer program is stored on the computer-readable medium, it is described
The step of the method for the wireless communication as described in any one of claim 18-19 is realized when computer program is executed by processor
Suddenly.
53. a kind of computer-readable medium, which is characterized in that computer program is stored on the computer-readable medium, it is described
The step of the method for the wireless communication as described in any one of claim 20 to 21 is realized when computer program is executed by processor
Suddenly.
54. a kind of computer-readable medium, which is characterized in that computer program is stored on the computer-readable medium, it is described
The step of the method for the wireless communication as described in any one of claim 22-23 is realized when computer program is executed by processor
Suddenly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710900332.9A CN109587742B (en) | 2017-09-28 | 2017-09-28 | Method and apparatus for wireless communication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710900332.9A CN109587742B (en) | 2017-09-28 | 2017-09-28 | Method and apparatus for wireless communication |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109587742A true CN109587742A (en) | 2019-04-05 |
CN109587742B CN109587742B (en) | 2020-09-29 |
Family
ID=65913843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710900332.9A Active CN109587742B (en) | 2017-09-28 | 2017-09-28 | Method and apparatus for wireless communication |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109587742B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112449387A (en) * | 2019-09-04 | 2021-03-05 | 中国移动通信有限公司研究院 | Communication method, terminal and base station |
CN112533243A (en) * | 2020-12-25 | 2021-03-19 | 中国联合网络通信集团有限公司 | Time delay reporting method and device |
WO2021057600A1 (en) * | 2019-09-23 | 2021-04-01 | 华为技术有限公司 | Network slice selection method, device, and system |
CN112788704A (en) * | 2019-11-06 | 2021-05-11 | 华为技术有限公司 | Method, device and system for controlling use of network slice |
WO2021109031A1 (en) * | 2019-12-04 | 2021-06-10 | 华为技术有限公司 | Communication method, communication apparatus and communication system |
CN113055342A (en) * | 2019-12-26 | 2021-06-29 | 华为技术有限公司 | Information processing method and communication device |
WO2022052623A1 (en) * | 2020-09-11 | 2022-03-17 | Oppo广东移动通信有限公司 | Network access method and apparatus, terminal, and storage medium |
CN114303421A (en) * | 2019-11-08 | 2022-04-08 | Oppo广东移动通信有限公司 | Wireless communication method, terminal equipment and network equipment |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113098726B (en) * | 2021-06-10 | 2021-09-03 | 深圳艾灵网络有限公司 | Network slicing method, device and storage medium |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170086118A1 (en) * | 2015-09-18 | 2017-03-23 | Huawei Technologies Co., Ltd. | System and Methods for Network Slice Reselection |
CN107040481A (en) * | 2016-02-04 | 2017-08-11 | 中兴通讯股份有限公司 | A kind of network section system of selection, strategy-generating method and network node |
WO2017140340A1 (en) * | 2016-02-15 | 2017-08-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Network nodes and methods performed therein for enabling communication in a communication network |
CN107197486A (en) * | 2016-03-15 | 2017-09-22 | 中兴通讯股份有限公司 | A kind of resident target selecting method, transmission method and device |
-
2017
- 2017-09-28 CN CN201710900332.9A patent/CN109587742B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170086118A1 (en) * | 2015-09-18 | 2017-03-23 | Huawei Technologies Co., Ltd. | System and Methods for Network Slice Reselection |
CN107040481A (en) * | 2016-02-04 | 2017-08-11 | 中兴通讯股份有限公司 | A kind of network section system of selection, strategy-generating method and network node |
WO2017140340A1 (en) * | 2016-02-15 | 2017-08-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Network nodes and methods performed therein for enabling communication in a communication network |
CN107197486A (en) * | 2016-03-15 | 2017-09-22 | 中兴通讯股份有限公司 | A kind of resident target selecting method, transmission method and device |
Non-Patent Citations (2)
Title |
---|
ERICSSON: ""S2-173352-NSSF and Slice selection during the Registration procedures"", 《SA WG2 MEETING #121》 * |
NEC: ""S3-172050-Solution to verify gNB"", 《3GPP TSG SA WG3 (SECURITY) MEETING #88》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112449387A (en) * | 2019-09-04 | 2021-03-05 | 中国移动通信有限公司研究院 | Communication method, terminal and base station |
WO2021043211A1 (en) * | 2019-09-04 | 2021-03-11 | 中国移动通信有限公司研究院 | Communication method, terminal and base station |
WO2021057600A1 (en) * | 2019-09-23 | 2021-04-01 | 华为技术有限公司 | Network slice selection method, device, and system |
CN112788704A (en) * | 2019-11-06 | 2021-05-11 | 华为技术有限公司 | Method, device and system for controlling use of network slice |
CN112788704B (en) * | 2019-11-06 | 2022-05-10 | 华为技术有限公司 | Method, device and system for controlling use of network slice |
CN114303421A (en) * | 2019-11-08 | 2022-04-08 | Oppo广东移动通信有限公司 | Wireless communication method, terminal equipment and network equipment |
WO2021109031A1 (en) * | 2019-12-04 | 2021-06-10 | 华为技术有限公司 | Communication method, communication apparatus and communication system |
CN113055342A (en) * | 2019-12-26 | 2021-06-29 | 华为技术有限公司 | Information processing method and communication device |
WO2022052623A1 (en) * | 2020-09-11 | 2022-03-17 | Oppo广东移动通信有限公司 | Network access method and apparatus, terminal, and storage medium |
CN112533243A (en) * | 2020-12-25 | 2021-03-19 | 中国联合网络通信集团有限公司 | Time delay reporting method and device |
CN112533243B (en) * | 2020-12-25 | 2023-05-26 | 中国联合网络通信集团有限公司 | Time delay reporting method and device |
Also Published As
Publication number | Publication date |
---|---|
CN109587742B (en) | 2020-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109587742A (en) | The method and apparatus of wireless communication | |
JP6941679B2 (en) | Network slice selection method, user equipment, and network equipment | |
US20230041734A1 (en) | Wireless Communication Method and Device | |
KR102284316B1 (en) | Slice-based communication method and apparatus | |
WO2018228192A1 (en) | Method for inserting smf and amf entity | |
US11240775B2 (en) | Wireless communications method and device | |
CN111132271B (en) | Dynamic adjustment method and device for PDU session | |
US20200008139A1 (en) | Method for accessing network slice and user equipment using the same | |
JP2020516184A (en) | Communication method, core network device and access network device | |
CN104936245B (en) | Implementation method, system and the terminal of SRVCC | |
CN109769412A (en) | Configure method, terminal device, base station and the equipment of the core network of frequency priority | |
CN108024301A (en) | The method of base station, user equipment and its execution | |
JP7135122B2 (en) | Redirection method, communication system and communication device | |
CN110557846B (en) | Data transmission method, terminal equipment and network equipment | |
EP3244667A1 (en) | Call supplementary service configuration synchronization method, apparatus and system | |
CN109429279A (en) | A kind of method and device selecting wireless access network equipment | |
US20130150008A1 (en) | Method and apparatus for signaling trace | |
US10051513B2 (en) | Method and apparatus for obtaining authentication information | |
KR20190140938A (en) | Methods and devices for congestion handling | |
CN114079937A (en) | Communication method, communication device and system | |
CN109792396A (en) | Method, terminal device and the network equipment of handover network | |
EP3986045A1 (en) | Method for reporting ue capability information, and communication apparatus and communication system | |
WO2019134295A1 (en) | Wireless communication method and device | |
CN109831810A (en) | A kind of method and apparatus for establishing radio access bearer | |
CN113473509A (en) | Disaster recovery processing method and device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |