CN107079349A - Acquisition methods, the apparatus and system of system information - Google Patents
Acquisition methods, the apparatus and system of system information Download PDFInfo
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- CN107079349A CN107079349A CN201680001951.8A CN201680001951A CN107079349A CN 107079349 A CN107079349 A CN 107079349A CN 201680001951 A CN201680001951 A CN 201680001951A CN 107079349 A CN107079349 A CN 107079349A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/12—Flow control between communication endpoints using signalling between network elements
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Abstract
The disclosure belongs to the communications field on a kind of acquisition methods of system information, apparatus and system.Methods described includes：The configured information that base station is sent is received, the configured information includes the first other systems information SI mark, and described first other SI are other any SI in the base station；After it is determined that the configured information indicates that first other SI have updated, sent to the base station and receive request, the reception request includes：The mark of first other SI；The fresh information that the base station is sent is received, the fresh information includes first other SI after updating.The disclosure, which solves UE in correlation technique, to be needed to re-read all system informations, influence UE to receive the efficiency of the system information updated, and heavy signaling burden, the problem of adding the expense of system signaling can be brought, signaling burden is alleviated, the expense of system signaling is reduced.The disclosure is used to obtain system information.
Description
Technical field
This disclosure relates to the communications field, more particularly to a kind of acquisition methods of system information, apparatus and system.
Background technology
With the fast development of moving communicating field, it is two big that mobile Internet and Internet of Things become future mobile communications
Main drive, is the 5th third-generation mobile communication technology (English：5th-generation；Referred to as：5G) provide wide application
Scene.System information (English in 5G systems：System Information；Referred to as：SI) frequency range that can be propagated is most
High reachable 100GHz (Gigahertz), for such high frequency network, base station and user equipment (English：User Equipment；
Referred to as：UE need to carry out the transmission of data between) by the way of wave beam forming, to meet in the data transmission procedure of high band
Requirement to channel quality, and the problem that data are transmitted by the way of wave beam forming is how to provide system information.
System information is segmented into main information module (English：Master Information Block；Referred to as：MIB) and
Multiple system information block (English：System Information Blocks；Referred to as：SIBs).In correlation technique, drill for a long time
Enter (English：Long Term Evolution；Referred to as：LTE) system information of network is to be passed by base station by omni broadcast
Defeated.Wherein, SIB1 (core system information module) and MIB has fixed transmission cycle, and other SIB schedule information exists
Broadcasted in SIB1.When the system information in LTE network changes, on the one hand, can be by changing in SIB1
The value of information of uniting label (English：System Info Value Tag) notify that UE system informations are changed；On the other hand,
ENB can be in paging (English：Paging) carrying system information modification (English in signaling (also referred to as beep-page message)：System
Info Modification) identify to notify that UE system informations are changed, UE is again in (English of next modification cycle：
Modification period) re-read all system informations.
But, in 5G systems, especially in high frequency network, the data volume of system information is huge, when system information occurs
During change, UE needs to re-read all system informations, and can bring heavy signaling burden, adds opening for system signaling
Pin.
The content of the invention
Need to re-read all system informations to solve UE in correlation technique, influence UE receives the system letter updated
The efficiency of breath, and can bring heavy signaling burden, the problem of adding the expense of system signaling, the embodiment of the present disclosure is provided
A kind of acquisition methods of system information, apparatus and system.The technical scheme is as follows：
In a first aspect, present disclose provides a kind of acquisition methods of system information, including：
The configured information that base station is sent is received, the configured information includes the first other systems information SI mark, described
First other SI are other any SI in the base station；
After it is determined that the configured information indicates that first other SI have updated, sent to the base station and receive request, it is described
Receiving request includes：The mark of first other SI；
The fresh information that the base station is sent is received, the fresh information includes first other SI after updating.
Optionally, methods described also includes：
After the configured information that the reception base station is sent, judge that described first other SI are according to the configured information
It is no to have updated.
Optionally, the configured information is minimum SI, and the minimum SI includes the mark of every other SI in the base station
With every other SI newest sign value, wherein, the sign value of first other SI is the first sign value, described first other
Before renewal of sign value of the SI sign value after described first other SI renewals after renewal, and renewal with first other SI
Sign value it is different；
It is described to judge whether described first other SI have updated according to the configured information, including：
Obtain the second sign value of first other SI in the minimum SI of user equipment (UE) last time acquisition；
Compare first sign value and second sign value；
When first sign value is different from second sign value, determine that described first other SI have updated.
Optionally, the configured information is call signaling；
It is described to judge whether described first other SI have updated according to the configured information, including：
Detect the mark that first other SI whether are carried in the call signaling；
When carrying the mark of first other SI in the call signaling, determine that described first other SI have updated.
Optionally, it is described to judge whether described first other SI have updated according to the configured information, including：
When needing to use described first other SI, judge described first other SI whether more according to the configured information
Newly.
Second aspect, present disclose provides a kind of acquisition methods of system information, including：
Configured information is sent to user equipment (UE), the configured information includes the first other systems information SI mark, institute
It is other any SI in the base station to state first other SI；
The reception request that the UE is sent is received, the reception request is the UE it is determined that the configured information indicates institute
State what is sent after first other SI have updated, the reception request includes：The mark of first other SI；
According to it is described receive request to the UE send fresh information, the fresh information include update after first other
SI。
Optionally, the configured information is minimum SI, and methods described also includes：
The sign that first other SI are updated after described first other SI renewals is worth to the first sign value, makes described
First sign value is different from the sign value before the renewal of first other SI；
The minimum SI is generated, mark and every other SI of the minimum SI including every other SI in the base station
Newest sign value, wherein, the sign value of first other SI is first sign value.
Optionally, the sign that first other SI are updated after described first other SI renewals is worth to the first mark
Indicating value, including：
After described first other SI renewals, n is added to obtain first sign value sign value of first other SI,
The n is more than or equal to 1.
Optionally, the configured information is call signaling, and methods described also includes：
Call signaling is generated, the mark of other SI after updating is carried in the call signaling, other after the renewal
SI includes described first other SI.
The third aspect, present disclose provides a kind of acquisition device of system information, including：
First receiving module, be configured as receive base station send configured information, the configured information include first other
System information SI mark, described first other SI are other any SI in the base station；
Sending module, is configured as after it is determined that the configured information indicates that first other SI have updated, to the base station
Send and receive request, the reception request includes：The mark of first other SI；
Second receiving module, is configured as receiving the fresh information that the base station is sent, the fresh information includes updating
Other SI of first afterwards.
Optionally, described device also includes：
Judge module, is configured as after the configured information that the reception base station is sent, is sentenced according to the configured information
Whether disconnected described first other SI have updated.
Optionally, the configured information is minimum SI, and the minimum SI includes the mark of every other SI in the base station
With every other SI newest sign value, wherein, the sign value of first other SI is the first sign value, described first other
Before renewal of sign value of the SI sign value after described first other SI renewals after renewal, and renewal with first other SI
Sign value it is different；
The judge module, including：
Acquisition submodule, is configured as obtaining described first other SI in the minimum SI of user equipment (UE) last time acquisition
The second sign value；
Comparison sub-module, is configured as the first sign value described in comparison and second sign value；
First determination sub-module, be configured as first sign value it is different from second sign value when, determine institute
First other SI are stated to have updated.
Optionally, the configured information is call signaling；
The judge module, including：
Detection sub-module, is configured as detecting the mark that first other SI whether are carried in the call signaling；
Second determination sub-module, when being configured as carrying the mark of first other SI in the call signaling, really
Fixed described first other SI have updated.
Optionally, the judge module, is configured as：
When needing to use described first other SI, judge described first other SI whether more according to the configured information
Newly.
Fourth aspect, present disclose provides a kind of acquisition device of system information, including：
First sending module, be configured as to user equipment (UE) send configured information, the configured information include first its
His system information SI mark, described first other SI are other any SI in the base station；
Receiving module, is configured as receiving the reception request that the UE is sent, the reception request be the UE it is determined that
The configured information indicates what described first other SI were sent after having updated, and the reception request includes：Described first other SI
Mark；
Second sending module, is configured as receiving request to UE transmission fresh informations, the renewal letter according to described
Breath includes first other SI after updating.
Optionally, the configured information is minimum SI, and described device also includes：
Update module, the sign for being configured as updating first other SI after described first other SI update is worth to
First sign value, makes first sign value different from the sign value before the renewal of first other SI；
First generation module, is configurable to generate the minimum SI, and the minimum SI includes every other in the base station
SI mark and every other SI newest sign value, wherein, the sign value of first other SI is first sign value.
Optionally, the update module, is configured as：
After described first other SI renewals, n is added to obtain first sign value sign value of first other SI,
The n is more than or equal to 1.
Optionally, the configured information is call signaling, and described device also includes：
Second generation module, is configurable to generate and carries other SI's after updating in call signaling, the call signaling
Mark, other SI after the renewal include described first other SI.
5th aspect, present disclose provides a kind of acquisition device of system information, including：
Processor；
For the memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
The configured information that base station is sent is received, the configured information includes the first other systems information SI mark, described
First other SI are other any SI in the base station；
After it is determined that the configured information indicates that first other SI have updated, sent to the base station and receive request, it is described
Receiving request includes：The mark of first other SI；
The fresh information that the base station is sent is received, the fresh information includes first other SI after updating.
6th aspect, present disclose provides a kind of acquisition device of system information, including：
Processor；
For the memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
Configured information is sent to user equipment (UE), the configured information includes the first other systems information SI mark, institute
It is other any SI in the base station to state first other SI；
The reception request that the UE is sent is received, the reception request is the UE it is determined that the configured information indicates institute
State what is sent after first other SI have updated, the reception request includes：The mark of first other SI；
According to it is described receive request to the UE send fresh information, the fresh information include update after first other
SI。
7th aspect, present disclose provides a kind of acquisition system of system information, including：User equipment (UE) and base station,
The UE includes the acquisition device of any described system information of the third aspect；
The base station includes the acquisition device of any described system information of fourth aspect.
The beneficial effect brought of technical scheme that the embodiment of the present disclosure is provided is：
Acquisition methods, the apparatus and system for the system information that the embodiment of the present disclosure is provided, UE can receive base station transmission
Configured information, after determining that first other SI update according to the configured information, being sent to base station includes first other SI mark
Reception request, and receive base station transmission renewal after first other SI, compared with correlation technique, in the embodiment of the present disclosure
In, UE only needs to receive the other systems information updated, and without receiving again, all other systems information, alleviates signaling
Burden, reduces the expense of system signaling.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present disclosure, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present disclosure, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is showing for the implementation environment involved by the acquisition methods for the system information that the illustrative examples of the disclosure one are provided
It is intended to；
Fig. 2 is a kind of flow chart of the acquisition methods for system information that the illustrative examples of the disclosure one are provided；
Fig. 3 is the flow chart of the acquisition methods for another system information that the illustrative examples of the disclosure one are provided；
Fig. 4-1 is the flow chart of the acquisition methods for another system information that the illustrative examples of the disclosure one are provided；
Fig. 4-2 is that one kind that the illustrative examples of the disclosure one are provided judges the whether updated method streams of first other SI
Cheng Tu；
Fig. 4-3 is that the another of the illustrative examples of the disclosure one offer judges the whether updated methods of first other SI
Flow chart；
Fig. 5-1 is a kind of structural representation of the acquisition device for system information that the illustrative examples of the disclosure one are provided；
Fig. 5-2 is the structural representation of the acquisition device for another system information that the illustrative examples of the disclosure one are provided
Figure；
Fig. 5-3 is a kind of structural representation for judge module that the illustrative examples of the disclosure one are provided；
Fig. 5-4 is the structural representation for another judge module that the illustrative examples of the disclosure one are provided；
Fig. 6-1 is a kind of structural representation of the acquisition device for system information that the schematic another embodiment of the disclosure one is provided
Figure；
Fig. 6-2 is that the structure of the acquisition device for another system information that the schematic another embodiment of the disclosure one is provided is shown
It is intended to；
Fig. 6-3 is that the structure of the acquisition device for another system information that the schematic another embodiment of the disclosure one is provided is shown
It is intended to；
Fig. 7 is a kind of block diagram of acquisition device for system information according to an exemplary embodiment；
Fig. 8 is the block diagram of another acquisition device for system information according to an exemplary embodiment.
Embodiment
In order that the purpose, technical scheme and advantage of the disclosure are clearer, below in conjunction with accompanying drawing the disclosure is made into
One step it is described in detail, it is clear that described embodiment is only a part of embodiment of the disclosure, rather than whole implementation
Example.Based on the embodiment in the disclosure, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of disclosure protection.
Fig. 1 is referred to, the implementation ring involved by the acquisition methods of the system information provided it illustrates the embodiment of the present disclosure
The schematic diagram in border.The implementation environment can include：At least one base station 101 and at least one user equipment 102.
In 5G systems, at least one base station 101 can be base station (English of future generation：generation Node B；
Referred to as：GNB), in LTE system, at least one base station 101 can be evolved base station (English：evolved Node B；
Referred to as：ENB), at least one user equipment 102 can for smart mobile phone, computer, multimedia player, electronic reader, can
Wearable etc..Between base station 101 and user equipment 102 can by wireless network set up connect, base station 101 can to
Family equipment 102 sends system information.
It should be noted that in the RAN2#95 meetings of in August, 2016, the system information in 5G systems is divided into
Minimum system information (English：Minimum SI) and multiple other systems information (English：Other SI), wherein, minimum SI and
Other SI definition includes respectively：
“Minimum SI”：Minimum SI needs to be broadcasted periodically.Content
will at least include information to support cell selection,for acquiring
other SI,for accessing the cell.(Chinese：Minimum system information needs periodically to be broadcasted.Minimum system
The content for information of uniting at least includes supporting the information of cell selection, obtain other systems information and accessing the information of cell.)
“Other SI”：Other SI comprises everything not broadcasted in minimum
SI.(Chinese：Other systems information includes all information in addition to the information of minimum system information transmission.)
Fig. 2 is a kind of flow chart of the acquisition methods for system information that the illustrative examples of the disclosure one are provided, and is applied to
UE, as shown in Fig. 2 this method can include：
Step 201, the configured information for receiving base station transmission, the configured information include first other SI mark, and this first
Other SI are other any SI in base station.
Step 202, after it is determined that configured information indicates that first other SI have updated, sent to base station and receive request, this connects
Receiving request includes：First other SI mark.
Step 203, the fresh information for receiving base station transmission, the fresh information include first other SI after updating.
In summary, the acquisition methods for the system information that the embodiment of the present disclosure is provided, UE can receive the finger of base station transmission
Show information, after determining that first other SI update according to the configured information, first other SI mark is included to base station transmission
Request is received, and receives first other SI after the renewal of base station transmission, compared with correlation technique, in the disclosed embodiments,
UE only needs to receive the other systems information updated, and all other systems information without receiving again alleviates signaling and born
Load, reduces the expense of system signaling.
Fig. 3 is the flow chart of the acquisition methods for another system information that the illustrative examples of the disclosure one are provided, application
In base station, as shown in figure 3, this method can include：
Step 301, to UE configured information is sent, the configured information includes first other SI mark, first other SI
For other any SI in base station.
Step 302, receive the reception request that UE is sent, reception request be UE it is determined that configured information indicate first other
What SI had been sent after having updated, reception request includes：First other SI mark.
Step 303, according to receive request to UE send fresh information, the fresh information include update after first other
SI。
In summary, the acquisition methods for the system information that the embodiment of the present disclosure is provided, after first other SI update, base station
Configured information can be sent to UE, for pointing out other SI of UE first to update, then receive the reception request that UE is sent, and root
First other SI carried according to receiving in request mark is sent to UE includes the fresh information of first other SI after updating, base
Station only needs to transmit the other systems information updated to UE, and the other systems information all without resending alleviates letter
Order burden, reduces the expense of system signaling.
Fig. 4-1 is the flow chart of the acquisition methods for another system information that the illustrative examples of the disclosure one are provided, can
With applied in implementation environment as shown in Figure 1, as shown in Fig. 4-1, this method can include：
Step 401, when first other SI update, base station generation configured information, the configured information include first other SI
Mark, first other SI be base station in other any SI.
Optionally, the configured information can be minimum SI or paging instructions.
On the one hand, when configured information be minimum SI when, the minimum SI can include base station in every other SI mark with
Every other SI newest sign value.It should be noted that the sign value be used for point out whether other SI update to UE, it is a certain its
After his SI updates, the corresponding sign values of other SI are also updated, for pointing out UE other SI to update, optionally,
During each other SI generations, initial sign value can be distributed for it, the initial sign value can be 0.
Wherein, first other SI sign value is the first sign value, first other SI sign value in first other SI more
Updated after new, and the sign value after renewal is different from the sign value before first other SI renewal.
Accordingly, the process of base station generation configured information can include：
After first other SI renewals, the sign that base station updates first other SI is worth to the first sign value, makes the first mark
Indicating value is different from the sign value before first other SI renewal, then base station generation minimum SI, and the minimum SI includes institute in base station
There are other SI mark and every other SI newest sign value, wherein, first other SI sign value is the first sign value.
In practical application, when base station updates first other SI sign value after first other SI renewals, as long as ensureing
The first sign value after renewal it is different from the second sign value of last moment can or with the institute before first other SI
There is sign value different, the embodiment of the present disclosure is not limited this.
Optionally, first other SI renewal rule can be：Current time first, other SI updated, first its
After his SI updates, the second sign value is added n to obtain the first sign value by base station, wherein, n is more than or equal to 1.Need explanation
It is that other SI sign value is integer.
Example, other SI mark can be respectively SI1, SI2, SI3 etc., it is assumed that first other SI's is designated SI1,
Other SI of last moment first the second sign value is 5, and when n is equal to 1, the first sign value is 6.
On the other hand, when configured information is call signaling, accordingly, the process of base station generation configured information can be wrapped
Include：
Base station generates the mark that other SI after updating are carried in call signaling, the call signaling, wherein its after updating
His SI includes first other SI.
Example, after first other SI renewals, when base station is to UE transmission call signalings, it can be carried in call signaling
First other SI mark, such as SI1.
It should be noted that core net can be in idle (English：Idle) state, connection (English：Connected) state
Or inactive (English：Inactive) UE of state sends paging instructions, and therefore, UE can receive base station under different conditions
The paging instructions of transmission, therefore base station can indicate that first other SI update by paging instructions.
Optionally, call signaling can be also used in sky in addition to it can be used for notifying UE system informations to update
The UE of not busy state sends call request, notifies UE to start to receive seismic sea wave warning information (English：Earthquake and
tsunami warning information；Referred to as：ETWS) notify and notify UE to start to receive commercial mobile Warning Service (English
Text：Commercial mobile early warning service；Referred to as：CMAS) notify etc..The embodiment of the present disclosure pair
This is not limited.
Step 402, base station send configured information to UE.
Optionally, when the configured information is minimum SI, because base station needs the regular minimum SI and UE that sends to carry out data
Transmission, can indicate other SI renewals of UE first, without sending configured information in addition while minimum SI is sent；When the instruction
When information is paging instructions, base station can will carry the paging of first other SI mark after first other SI renewals
Instruction is sent to UE, other SI can have been updated with instantly prompting UE first, and real-time is high.
Step 403, when UE needs to use first other SI, whether UE judges first other SI according to the configured information
Update.
It should be noted that when UE need not use first other SI, can be without whether more to judge first other SI
Newly.If current time UE need not use first other SI, even if having updated first other SI, UE will not also use first its
The information that he carries in SI, therefore, the information carried in first other SI are garbage for UE, need not be made in UE
It need not judge whether first other SI have updated during with first other SI, enter without obtaining first other SI after updating, subtract
The transmission of few system information non-essential between base station and UE, alleviates signaling burden, reduces the expense of system signaling.
Optionally, when the configured information is minimum SI, UE judges whether first other SI have updated according to configured information
Process, as shown in the Fig. 4-2, can include：
Step 4031a, first other SI obtained in the last minimum SI obtained of UE the second sign value.
Example, with reference to the example in step 401, it is assumed that first other SI the second sign value that the UE last times obtain is
The sign value that UE last moments obtain, second sign value can be 5.
Step 4032a, compare the first sign value and the second sign value.
Example, with reference to the example in step 401, the first sign value that current time UE is obtained can be 6, by the first mark
Indicating value is compared with the second sign value.
Step 4033a, when the first sign value is different from the second sign value, determine that first other SI have updated.
Step 4034a, when the first sign value is identical with the second sign value, determines that first other SI do not update.
Optionally, when the configured information is paging instructions, more whether UE judge first other SI according to configured information
New process, as shown in Fig. 4-3, can include：
Whether first other SIs mark is carried in step 4031b, detection call signaling.
Optionally, after UE receives call signaling, it can detect whether carry first other SI's in call signaling
Mark, example, with reference to the example in step 401, that is to say in UE detection call signalings whether carry mark SI1.
Step 4032b, when in call signaling carry first other SI mark when, determine that first other SI have updated.
Example, when carrying mark SI1 in call signaling, determine that first other SI have updated.
Step 4033b, when first other SI mark is not carried in call signaling, determine that first other SI do not update.
Example, when not carrying mark SI1 in call signaling, determine that first other SI do not update.
Step 404, when it is determined that first other SI have updated, UE to base station send receive request.
Optionally, when UE needs to use first other SI after updating, it can be sent to base station and receive request, the reception
Request include first other SI mark, for being updated to base station requests after first other SI.
It should be noted that when it is determined that first other SI do not update, UE need not change first other SI, thus without to
Base station, which is sent, receives request.
Step 405, base station according to receive request generation fresh information, the fresh information include update after first other
SI。
Optionally, base station receive UE transmission reception request after, can according to receive request in first other
SI mark, obtains first other SI after updating, and generate fresh information.
Step 406, base station send fresh information to UE.
It should be noted that base station sends fresh information to UE, can be sent to UE at the time of fresh information is generated,
The fresh information can also be carried in the minimum SI periodically sent, the embodiment of the present disclosure is not limited this.
Step 407, UE update first other SI according to fresh information.
Optionally, UE can update first other SI after fresh information is received, and after first other SI are updated, make
With the information carried in first other SI.
In summary, the acquisition methods for the system information that the embodiment of the present disclosure is provided, UE can receive the finger of base station transmission
Show information, after determining that first other SI update according to the configured information, first other SI mark is included to base station transmission
Request is received, and receives first other SI after the renewal of base station transmission, compared with correlation technique, in the disclosed embodiments,
UE only needs to receive the other systems information updated, and all other systems information without receiving again alleviates signaling and born
Load, reduces the expense of system signaling.
It should be noted that the sequencing of the acquisition methods step of system information provided in an embodiment of the present invention can enter
The appropriate adjustment of row, step according to circumstances can also accordingly be increased and decreased, and any one skilled in the art is in this hair
In the technical scope of bright exposure, the method that can readily occur in change should be all included within the scope of the present invention, therefore not
Repeat again.
Fig. 5-1 is a kind of structural representation of the acquisition device 50 for system information that the illustrative examples of the disclosure one are provided
Figure, as shown in fig. 5-1, the device 50 can include：
First receiving module 501, be configured as receive base station send configured information, the configured information include first other
SI mark, first other SI are other any SI in base station.
Sending module 502, is configured as after it is determined that configured information indicates that first other SI have updated, sends and connect to base station
Request is received, reception request includes：First other SI mark.
Second receiving module 503, is configured as receiving the fresh information that base station is sent, the fresh information is included after updating
First other SI.
In summary, the acquisition device for the system information that the embodiment of the present disclosure is provided, UE can pass through the first receiving module
The configured information that base station is sent is received, by sending module after determining that first other SI update according to the configured information, Xiang Ji
Stand and send the reception request for the mark for including first other SI, and received by the second receiving module after the renewal that base station is sent
First other SI, compared with correlation technique, in the disclosed embodiments, UE only needs to receive the other systems information updated, and
Without receiving all other systems information again, signaling burden is alleviated, the expense of system signaling is reduced.
Optionally, as shown in Fig. 5-2, the device 50 can also include：
Judge module 504, is configured as after the configured information that base station is sent is received, first is judged according to configured information
Whether other SI have updated.
Optionally, configured information can be minimum SI, and the minimum SI includes in base station every other SI mark and owned
Other SI newest sign value, wherein, first other SI sign value is the first sign value, and first other SI sign value is the
One other SI update after updating, and the sign value after renewal is different from the sign value before first other SI renewal.
Accordingly, as shown in Fig. 5-3, the judge module 504 can include：
Acquisition submodule 5041a, be configured as obtain user equipment (UE) last time obtain minimum SI in first other
SI the second sign value.
Comparison sub-module 5042a, is configured as comparing the first sign value and the second sign value.
First determination sub-module 5043a, be configured as the first sign value it is different from the second sign value when, determine first its
His SI has updated.
Optionally, configured information can be call signaling.
Accordingly, as shown in Fig. 5-4, the judge module 504 can include：
Detection sub-module 5041b, is configured as detecting the mark for whether carrying first other SI in call signaling.
Second determination sub-module 5042b, when being configured as carrying first other SI mark in call signaling, determines the
One other SI have updated.
Optionally, the judge module can be configured as：
When needing to use first other SI, judge whether first other SI have updated according to configured information.
In summary, the acquisition device for the system information that the embodiment of the present disclosure is provided, UE can pass through the first receiving module
The configured information that base station is sent is received, by sending module after determining that first other SI update according to the configured information, Xiang Ji
Stand and send the reception request for the mark for including first other SI, and received by the second receiving module after the renewal that base station is sent
First other SI, compared with correlation technique, in the disclosed embodiments, UE only needs to receive the other systems information updated, and
Without receiving all other systems information again, signaling burden is alleviated, the expense of system signaling is reduced.
Fig. 6-1 is a kind of structural representation of the acquisition device 60 for system information that the illustrative examples of the disclosure one are provided
Figure, as in Figure 6-1, the device 60 can include：
First sending module 601, is configured as sending configured information to UE, the configured information includes first other SI mark
Know, first other SI are other any SI in base station.
Receiving module 602, is configured as receiving the reception request that UE is sent, reception request is UE it is determined that configured information
Indicate what first other SI were sent after having updated, reception request includes：First other SI mark.
Second sending module 603, is configured as according to request is received to UE transmission fresh informations, the fresh information is included more
First other SI after new.
In summary, the acquisition device for the system information that the embodiment of the present disclosure is provided, after first other SI update, base station
, for pointing out other SI of UE first to update, it can then pass through and receive by the first sending module to UE transmission configured informations
Module receives the reception request that UE is sent, and by the second sending module according to the mark for receiving first other SI carried in request
Know to send to UE and include the fresh information of first other SI after updating, base station only needs to transmit the other systems letter updated to UE
Breath, the other systems information all without resending improves the efficiency of transmission of the other systems information of renewal, alleviated
Signaling burden, reduces the expense of system signaling.
Optionally, configured information can be minimum SI, and accordingly, as in fig. 6-2, device 60 can also include：
Update module 604, the sign for being configured as updating first other SI after first other SI update is worth to first
Sign value, makes the first sign value different from the sign value before first other SI renewal.
First generation module 605, is configurable to generate minimum SI, and the minimum SI includes the mark of every other SI in base station
With every other SI newest sign value, wherein, first other SI sign value is the first sign value.
Optionally, update module 604 can be configured as：
First other SI renewal after, add n to obtain the first sign value first other SI sign value, wherein, n be more than or
Equal to 1.
Optionally, configured information can be call signaling, and accordingly, as shown in Fig. 6-3, the device 60 can also include：
Second generation module 606, is configurable to generate call signaling, carries other SI's after updating in the call signaling
Mark, other SI after renewal include first other SI.
In summary, the acquisition device for the system information that the embodiment of the present disclosure is provided, after first other SI update, base station
, for pointing out other SI of UE first to update, it can then pass through and receive by the first sending module to UE transmission configured informations
Module receives the reception request that UE is sent, and by the second sending module according to the mark for receiving first other SI carried in request
Know to send to UE and include the fresh information of first other SI after updating, base station only needs to transmit the other systems letter updated to UE
Breath, the other systems information all without resending improves the efficiency of transmission of the other systems information of renewal, alleviated
Signaling burden, reduces the expense of system signaling.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
The embodiment of the present disclosure provides a kind of acquisition device of system information, including：
Processor；
For the memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
The configured information that base station is sent is received, the configured information includes the first other systems information SI mark, described
First other SI are other any SI in the base station；
After it is determined that the configured information indicates that first other SI have updated, sent to the base station and receive request, it is described
Receiving request includes：The mark of first other SI；
The fresh information that the base station is sent is received, the fresh information includes first other SI after updating.
The embodiment of the present disclosure provides a kind of acquisition device of system information, including：
Processor；
For the memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
Configured information is sent to user equipment (UE), the configured information includes the first other systems information SI mark, institute
It is other any SI in the base station to state first other SI；
The reception request that the UE is sent is received, the reception request is the UE it is determined that the configured information indicates institute
State what is sent after first other SI have updated, the reception request includes：The mark of first other SI；
According to it is described receive request to the UE send fresh information, the fresh information include update after first other
SI。
The embodiment of the present disclosure provides a kind of acquisition system of system information, including：UE and base station,
UE can include the acquisition device of the system information shown in Fig. 5-1 or 5-2；
Base station can include the acquisition device of any shown system informations of Fig. 6-1 to 6-3.
In summary, the acquisition system for the system information that the embodiment of the present disclosure is provided, UE can receive the finger of base station transmission
Show information, after determining that first other SI update according to the configured information, first other SI mark is included to base station transmission
Request is received, and receives first other SI after the renewal of base station transmission, compared with correlation technique, in the disclosed embodiments,
UE only needs to receive the other systems information updated, and all other systems information without receiving again alleviates signaling and born
Load, reduces the expense of system signaling.
Fig. 7 is a kind of block diagram of acquisition device 700 for system information according to an exemplary embodiment.Example
Such as, device 700 can be mobile phone, and computer, digital broadcast terminal, messaging devices, game console, flat board is set
It is standby, Medical Devices, body-building equipment, personal digital assistant etc..
Reference picture 7, device 700 can include following one or more assemblies：Processing assembly 702, memory 704, power supply
Component 706, multimedia groupware 708, audio-frequency assembly 710, the interface 712 of input/output (I/O), sensor cluster 714, and
Communication component 716.
The integrated operation of the usual control device 700 of processing assembly 702, such as with display, call, data communication, phase
Machine operates the operation associated with record operation.Processing assembly 702 can refer to including one or more processors 720 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing assembly 702 can include one or more modules, just
Interaction between processing assembly 702 and other assemblies.For example, processing assembly 702 can include multi-media module, it is many to facilitate
Interaction between media component 708 and processing assembly 702.
Memory 704 is configured as storing various types of data supporting the operation in device 700.These data are shown
Example includes the instruction of any application program or method for being operated on device 700, and contact data, telephone book data disappears
Breath, picture, video etc..Memory 704 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 706 provides electric power for the various assemblies of device 700.Power supply module 706 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 700.
Multimedia groupware 708 is included in the screen of one output interface of offer between described device 700 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detection touches or slide related duration and pressure with described.In certain embodiments, many matchmakers
Body component 708 includes a front camera and/or rear camera.When device 700 be in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive the multi-medium data of outside.Each front camera and
Rear camera can be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 710 is configured as output and/or input audio signal.For example, audio-frequency assembly 710 includes a Mike
Wind (MIC), when device 700 be in operator scheme, when such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The audio signal received can be further stored in memory 704 or via communication set
Part 716 is sent.In certain embodiments, audio-frequency assembly 710 also includes a loudspeaker, for exports audio signal.
I/O interfaces 712 is provide interface between processing assembly 702 and peripheral interface module, above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 714 includes one or more sensors, and the state for providing various aspects for device 700 is commented
Estimate.For example, sensor cluster 714 can detect opening/closed mode of device 700, the relative positioning of component is for example described
Component is the display and keypad of device 700, and sensor cluster 714 can be with 700 1 components of detection means 700 or device
Position change, the existence or non-existence that user contacts with device 700, the orientation of device 700 or acceleration/deceleration and device 700
Temperature change.Sensor cluster 714 can include proximity transducer, be configured to detect in not any physical contact
The presence of neighbouring object.Sensor cluster 714 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 714 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 716 is configured to facilitate the communication of wired or wireless way between device 700 and other equipment.Device
700 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 716 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 716 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 700 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 704 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 720 of device 700.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
Fig. 8 is the block diagram of another acquisition device 800 for system information according to an exemplary embodiment.Should
Device 800 can be base station.
Reference picture 8, device 800 can include following one or more assemblies：Processing assembly 802, memory 804, power supply
Component 806, the interface 812 and communication component 816 of input/output (I/O).
The integrated operation of the usual control device 800 of processing assembly 802, such as with call, data communication and record are grasped
Make associated operation.Processing assembly 802 can carry out execute instruction including one or more processors 820, above-mentioned to complete
The all or part of step of method.In addition, processing assembly 802 can include one or more modules, it is easy to the He of processing assembly 802
Interaction between other assemblies.
Memory 804 is configured as storing various types of data supporting the operation in device 800.These data are shown
Example includes the instruction of any application program or method for being operated on device 800, and contact data, telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 800.
I/O interfaces 812 is provide interface between processing assembly 802 and peripheral interface module, above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of device 800.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
The embodiment of the present disclosure provides a kind of acquisition system of system information, including：UE and base station,
UE can include the acquisition device of the system information shown in Fig. 7；
Base station can include the acquisition device of the system information shown in Fig. 8.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit will by right
Ask and point out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (21)
1. a kind of acquisition methods of system information, it is characterised in that including：
The configured information that base station is sent is received, the configured information includes the first other systems information SI mark, described first
Other SI are other any SI in the base station；
After it is determined that the configured information indicates that first other SI have updated, sent to the base station and receive request, it is described to receive
Request includes：The mark of first other SI；
The fresh information that the base station is sent is received, the fresh information includes first other SI after updating.
2. according to the method described in claim 1, it is characterised in that methods described also includes：
After the configured information that the reception base station is sent, whether described first other SI are judged according to the configured information
Update.
3. method according to claim 2, it is characterised in that the configured information is minimum SI, the minimum SI includes
Every other SI mark and every other SI newest sign value in the base station, wherein, the sign of first other SI
It is worth for the first sign value, the sign value of first other SI updates after described first other SI renewals, and the mark after updating
Indicating value is different from the sign value before the renewal of first other SI；
It is described to judge whether described first other SI have updated according to the configured information, including：
Obtain the second sign value of first other SI in the minimum SI of user equipment (UE) last time acquisition；
Compare first sign value and second sign value；
When first sign value is different from second sign value, determine that described first other SI have updated.
4. method according to claim 2, it is characterised in that the configured information is call signaling；
It is described to judge whether described first other SI have updated according to the configured information, including：
Detect the mark that first other SI whether are carried in the call signaling；
When carrying the mark of first other SI in the call signaling, determine that described first other SI have updated.
5. according to any described method of claim 2 to 4, it is characterised in that
It is described to judge whether described first other SI have updated according to the configured information, including：
When needing to use described first other SI, judge whether described first other SI have updated according to the configured information.
6. a kind of acquisition methods of system information, it is characterised in that including：
Configured information is sent to user equipment (UE), the configured information includes the first other systems information SI mark, described the
One other SI are other any SI in the base station；
Receive the reception request that the UE is sent, the reception request is the UE it is determined that the configured information indicates described the
What one other SI were sent after having updated, the reception request includes：The mark of first other SI；
Request is received to UE transmission fresh informations according to described, and the fresh information includes first other SI after updating.
7. method according to claim 6, it is characterised in that the configured information is minimum SI, methods described also includes：
The sign that first other SI are updated after described first other SI renewals is worth to the first sign value, makes described first
Sign value is different from the sign value before the renewal of first other SI；
The minimum SI is generated, marks of the minimum SI including every other SI in the base station is newest with every other SI's
Sign value, wherein, the sign value of first other SI is first sign value.
8. method according to claim 7, it is characterised in that described that described the is updated after described first other SI renewals
One other SI sign is worth to the first sign value, including：
After described first other SI renewals, n is added to obtain first sign value sign value of first other SI, it is described
N is more than or equal to 1.
9. method according to claim 6, it is characterised in that the configured information is call signaling, methods described is also wrapped
Include：
Generate the mark that other SI after updating are carried in call signaling, the call signaling, other SI bags after the renewal
Include described first other SI.
10. a kind of acquisition device of system information, it is characterised in that including：
First receiving module, is configured as receiving the configured information that base station is sent, the configured information includes the first other systems
Information SI mark, described first other SI are other any SI in the base station；
Sending module, is configured as after it is determined that the configured information indicates that first other SI have updated, is sent to the base station
Request is received, the reception request includes：The mark of first other SI；
Second receiving module, is configured as receiving the fresh information that the base station is sent, the fresh information is included after updating
First other SI.
11. device according to claim 10, it is characterised in that described device also includes：
Judge module, is configured as after the configured information that the reception base station is sent, institute is judged according to the configured information
State whether first other SI have updated.
12. device according to claim 11, it is characterised in that the configured information is minimum SI, the minimum SI bags
The mark and every other SI newest sign value of every other SI in the base station is included, wherein, the mark of first other SI
Indicating value is the first sign value, and the sign value of first other SI updates after described first other SI renewals, and after renewal
Sign value is different from the sign value before the renewal of first other SI；
The judge module, including：
Acquisition submodule, the of first other SI for being configured as obtaining in the minimum SI that the user equipment (UE) last time obtains
Two sign values；
Comparison sub-module, is configured as the first sign value described in comparison and second sign value；
First determination sub-module, be configured as first sign value it is different from second sign value when, determine described
One other SI have updated.
13. device according to claim 11, it is characterised in that the configured information is call signaling；
The judge module, including：
Detection sub-module, is configured as detecting the mark that first other SI whether are carried in the call signaling；
Second determination sub-module, when being configured as carrying the mark of first other SI in the call signaling, determines institute
First other SI are stated to have updated.
14. according to any described device of claim 11 to 13, it is characterised in that
The judge module, is configured as：
When needing to use described first other SI, judge whether described first other SI have updated according to the configured information.
15. a kind of acquisition device of system information, it is characterised in that including：
First sending module, be configured as to user equipment (UE) send configured information, the configured information include first other be
Information of uniting SI mark, described first other SI are other any SI in the base station；
Receiving module, is configured as receiving the reception request that the UE is sent, the reception request is the UE it is determined that described
Configured information indicates what described first other SI were sent after having updated, and the reception request includes：The mark of first other SI
Know；
Second sending module, is configured as receiving request to UE transmission fresh informations, the fresh information bag according to described
Include first other SI after updating.
16. device according to claim 15, it is characterised in that the configured information is minimum SI, described device is also wrapped
Include：
Update module, the sign for being configured as updating first other SI after described first other SI update is worth to first
Sign value, makes first sign value different from the sign value before the renewal of first other SI；
First generation module, is configurable to generate the minimum SI, and the minimum SI includes every other SI in the base station
The newest sign value of mark and every other SI, wherein, the sign value of first other SI is first sign value.
17. device according to claim 16, it is characterised in that the update module, is configured as：
After described first other SI renewals, n is added to obtain first sign value sign value of first other SI, it is described
N is more than or equal to 1.
18. device according to claim 15, it is characterised in that the configured information is call signaling, and described device is also
Including：
Second generation module, is configurable to generate the mark that other SI after updating are carried in call signaling, the call signaling,
Other SI after the renewal include described first other SI.
19. a kind of acquisition device of system information, it is characterised in that including：
Processor；
For the memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
The configured information that base station is sent is received, the configured information includes the first other systems information SI mark, described first
Other SI are other any SI in the base station；
After it is determined that the configured information indicates that first other SI have updated, sent to the base station and receive request, it is described to receive
Request includes：The mark of first other SI；
The fresh information that the base station is sent is received, the fresh information includes first other SI after updating.
20. a kind of acquisition device of system information, it is characterised in that including：
Processor；
For the memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
Configured information is sent to user equipment (UE), the configured information includes the first other systems information SI mark, described the
One other SI are other any SI in the base station；
Receive the reception request that the UE is sent, the reception request is the UE it is determined that the configured information indicates described the
What one other SI were sent after having updated, the reception request includes：The mark of first other SI；
Request is received to UE transmission fresh informations according to described, and the fresh information includes first other SI after updating.
21. a kind of acquisition system of system information, it is characterised in that including：User equipment (UE) and base station, the UE include right
It is required that the acquisition device of 10 to 14 any described system informations；
The base station includes the acquisition device of any described system information of claim 15 to 18.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/113868 WO2018120186A1 (en) | 2016-12-30 | 2016-12-30 | Method, apparatus, and system for acquiring system information |
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| CN107079349A true CN107079349A (en) | 2017-08-18 |
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| CN201680001951.8A Pending CN107079349A (en) | 2016-12-30 | 2016-12-30 | Acquisition methods, the apparatus and system of system information |
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| WO (1) | WO2018120186A1 (en) |
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| CN113872664A (en) * | 2018-05-10 | 2021-12-31 | 北京小米移动软件有限公司 | Method for acquiring and sending path information of unmanned aerial vehicle |
| CN113872664B (en) * | 2018-05-10 | 2024-02-06 | 北京小米移动软件有限公司 | Method for acquiring and transmitting path information of unmanned aerial vehicle |
| CN109076314A (en) * | 2018-08-10 | 2018-12-21 | 北京小米移动软件有限公司 | System information transmission method, device and system and computer readable storage medium |
| CN109076314B (en) * | 2018-08-10 | 2022-02-01 | 北京小米移动软件有限公司 | System information transmission method, device and system, and computer readable storage medium |
| US11963087B2 (en) | 2018-08-10 | 2024-04-16 | Beijing Xiaomi Mobile Software Co., Ltd. | System information transmission method, apparatus and system, and computer-readable storage medium |
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| WO2018120186A1 (en) | 2018-07-05 |
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