CN109041260A - The corresponding method and system of 5G service quality stream - Google Patents
The corresponding method and system of 5G service quality stream Download PDFInfo
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- CN109041260A CN109041260A CN201810835566.4A CN201810835566A CN109041260A CN 109041260 A CN109041260 A CN 109041260A CN 201810835566 A CN201810835566 A CN 201810835566A CN 109041260 A CN109041260 A CN 109041260A
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- service quality
- quality stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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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
- H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
Abstract
The present invention relates to the corresponding methods and system of a kind of 5G service quality stream, it the described method comprises the following steps: after obtaining the internet Internet protocol package in upper layer, the Internet agreement package being corresponded into corresponding service quality stream according to the different characteristics of the Internet agreement package；When Wi-Fi resource is enough, judge whether the service quality stream after corresponding to is used the 5th to function in an acting capacity of dynamic Communications service quality Identification symbol and indicated；If the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, different service quality stream is corresponded into corresponding data radio bearer according to the different characteristics of the service quality stream after the correspondence.Compared with the existing technology, the present invention improves the corresponding integrality of entirety of 5G service quality stream, and entire service quality stream is linked up.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of corresponding methods and system of 5G service quality stream.
Background technique
5th to function in an acting capacity of dynamic network services quality model (5G QoS model) be to function in an acting capacity of dynamic network services quality according to the 5th
Stream (5G QoS Flow), which is done, to be arranged, different from evolution package system bearing (EPS bearer) used in 4G.
Third generation partner program standard technique file 23.501, the in 5G system architecture diagram the 5th functions in an acting capacity of dynamic net
The corresponded manner of road service quality stream from top to bottom will upload package as shown in Figure 1, from the package that top layer's application comes
(namely Internet agreement package) utilizes different characteristics (resource category (resource type), priority of package
The estimated delay (Packet delay budget) of (Priority level), package, packet error (Packet error
Rate), maximum data burst amount (Default Maximum Data Burst Volume) is preset) correspond to different services
Each service quality stream package is marked as identical service quality serial number later and transmitted down by quality stream, then from service quality
Stream corresponds to data radio bearer, finally spreads this service quality after corresponding to and gives network.
Wherein, the 5th the normalized service mass property corresponded manner that dynamic Communications service quality Identification accords with (5QI) is functioned in an acting capacity of,
Namely from Internet agreement package to a kind of corresponded manner of service quality stream.According to different resource category, preferential suitable
The estimated delay of sequence, package, presets maximum data burst amount and corresponds to the 5th different generation Mobile Communications packet error
Service quality identifier (5QI) numerical value.In addition to the normalized service mass property corresponded manner of table one, specifications also allow hand
The service quality stream corresponded manner of machine or network end self-defining.
Agreement (Service Data Adaptation Protocol, SDAP) layer is adapted in the service profile that 5G is increased newly
One of function be to provide service quality stream (QoS Flow) to data radio bearer (Data Radio Bearer, DRB)
Correspondence.For downlink, mobile phone receives the service quality that network is come and flows to the corresponding setting of data radio bearer, as mobile phone
It unlocks package and obtains the foundation of service quality stream.In addition for uplink, mobile phone can be according to current Wi-Fi situation voluntarily
Setting service quality flows to the corresponding setting of data radio bearer, and network end obtains this correspondence table and uses this as unlocking after
Package obtains the foundation of service quality stream.Referring to figure 2., Fig. 2 is the function that service profile adapts to agreement (SDAP) in the prior art
Schematic diagram can be had a guide look of, the corresponding setting of data radio bearer is flowed to comprising service quality.
Table one
Third generation partner program specifications (3GPP spec) for 5G service quality stream whole corresponded manner simultaneously
It does not define completely, Part Methods are to belong to mobile phone terminal implementation or network end implementation, mobile phone terminal not having root for uplink package
The whole corresponded manner adjustment of service quality stream is done according to Wi-Fi resource situation.
Summary of the invention
It is a primary object of the present invention to propose the corresponding method and system of a kind of 5G service quality stream, it is intended to improve 5G
The corresponding integrality of the entirety of service quality stream links up entire service quality stream.
To achieve the above object, the present invention proposes a kind of corresponding method of 5G service quality stream, and the method includes following
Step:
After obtaining the internet Internet protocol package in upper layer, according to the different characteristics of the Internet agreement package by institute
It states Internet agreement package and corresponds to corresponding service quality stream；
When Wi-Fi resource is enough, judge whether the service quality stream after corresponding to uses the 5th to function in an acting capacity of dynamic Communications service
Quality Identification symbol indicates；
If the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, according to
Different service quality stream is corresponded to corresponding data radio bearer by the different characteristics of the service quality stream after correspondence.
Further technical solution of the invention is that the different characteristics of the service quality stream include:
Service quality stream that dynamic Communications service quality Identification symbol indicates, neighbouring with same group is functioned in an acting capacity of with the different the 5th
5th functions in an acting capacity of the service quality stream and special service quality stream that dynamic Communications service quality Identification symbol indicates；
If the service quality stream after the correspondence is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, basis
Different service quality stream is corresponded to corresponding data radio bearer by the different characteristics of the service quality stream after the correspondence
Step includes:
If the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, described in differentiation
The characteristic of service quality stream after correspondence；
If the service quality stream after the correspondence is to function in an acting capacity of dynamic Communications service quality Identification symbol with the different the 5th to indicate
It is corresponding then to function in an acting capacity of the service quality stream that dynamic Communications service quality Identification symbol indicates with the different the 5th for described for service quality stream
To different data radio bearers；
If service quality stream after the correspondence is 5th to be functioned in an acting capacity of dynamic Communications service quality Identification with same group is neighbouring and accorded with
The service quality stream of expression, then by the same group it is neighbouring the 5th function in an acting capacity of the service that dynamic Communications service quality Identification symbol indicates
Quality stream corresponds to identical data radio bearer；
If the service quality stream after the correspondence is special service quality stream, by the special service quality stream
Different data radio bearers is corresponded to after two parts of duplication.
Further technical solution of the invention is, described when Wi-Fi resource is enough, judges the service after corresponding to
Whether quality stream uses the 5th to function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates；
If the service quality stream after corresponding is not to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, institute is judged
Whether the service quality stream stated after corresponding to is special service quality stream；
If the service quality stream after corresponding is special service quality stream, special service quality stream is replicated two parts
Different data radio bearers is corresponded to afterwards；
If the service quality stream after corresponding is not special service quality stream, the service quality after judging the correspondence
Whether stream is identical service quality stream；
If the service quality stream after corresponding is not identical service quality stream, different service quality stream is corresponded to
Different data radio bearers.
Further technical solution of the invention is, described when Wi-Fi resource is enough, judges the service after corresponding to
Whether quality stream uses the 5th to function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates
Judge whether Wi-Fi resource is enough；
If enough, execute it is described when Wi-Fi resource is enough, judge it is corresponding after service quality stream whether use the
Five function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates；
If enough, not judging whether the service quality stream after corresponding to uses the 5th to function in an acting capacity of dynamic Communications service quality Identification symbol
It indicates；
If the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, will be adjacent
The service quality stream that 5th, which functions in an acting capacity of dynamic Communications service quality Identification symbol, indicates merges into same group of service quality stream；
By the group number of the service quality stream after merging compared with the data radio bearer item number previously obtained from network end
It is right；
If the group number of the service quality stream after the merging be less than or equal to the data previously obtained from network end without
Service quality stream after the merging is then corresponded to corresponding data radio bearer by line carrier strip number；
If the group number of the service quality stream after the merging is greater than the data radio bearer item number, it is described right to traverse
The most similar two groups of service quality stream of parameter is merged into one group of service quality stream by the service quality stream after answering；
Return to the data radio bearer item that execution was obtained by the group number of the service quality stream after merging and previously from network end
Number compared to pair step.
Further technical solution of the invention is, if described not enough, whether to judge the service quality stream after corresponding to
After functioning in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates with the 5th, the group number by the service quality stream after merging
Further include before step compared with the data radio bearer item number previously obtained from network end pair；
If the service quality stream after corresponding is not to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, by parameter
Most similar two groups of service quality stream merges into one group of service quality stream.
To achieve the above object, the present invention also proposes a kind of correspondence system of 5G service quality stream, the system comprises:
First respective modules, for being sealed according to the Internet agreement after obtaining the internet Internet protocol package in upper layer
The Internet agreement package is corresponded to corresponding service quality stream by the different characteristics of packet；
Judgment module, for when Wi-Fi resource is enough, judging whether the service quality stream after corresponding to used for the 5th generation
Mobile Communications service quality identifier indicates；
Second respective modules, if being to function in an acting capacity of dynamic Communications service quality with the 5th to know for the service quality stream after corresponding
Fu not indicate it is to correspond to different service quality stream accordingly according to the different characteristics of the service quality stream after the correspondence
Data radio bearer.
Further technical solution of the invention is that the different characteristics of the service quality stream include:
Service quality stream that dynamic Communications service quality Identification symbol indicates, neighbouring with same group is functioned in an acting capacity of with the different the 5th
5th functions in an acting capacity of the service quality stream and special service quality stream that dynamic Communications service quality Identification symbol indicates；
The judgment module is also used to, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality with the 5th to know
It Fu not indicate, then the characteristic of the service quality stream after differentiating the correspondence；
Second respective modules are also used to, if the service quality stream after the correspondence is dynamic to be functioned in an acting capacity of with the different the 5th
The service quality stream that Communications service quality Identification symbol indicates then functions in an acting capacity of dynamic Communications service quality knowledge with the different the 5th for described
The service quality stream for not according with expression corresponds to different data radio bearers；
Second respective modules are also used to, if the service quality stream after the correspondence be with same group it is neighbouring the 5th
The service quality stream that dynamic Communications service quality Identification symbol indicates is functioned in an acting capacity of, then the 5th generation Mobile Communications that the same group is neighbouring
The service quality stream that service quality identifier indicates corresponds to identical data radio bearer；
Second respective modules are also used to, if the service quality stream after the correspondence is special service quality stream,
Different data radio bearers is corresponded to after the special service quality stream is replicated two parts.
Further technical solution of the invention is that the judgment module is also used to, if the service quality stream after corresponding is not
It is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate whether the service quality stream after then judging the correspondence is special
Service quality stream；
Second respective modules are also used to, will be special if the service quality stream after corresponding is special service quality stream
Different service quality stream corresponds to different data radio bearers after replicating two parts；
The judgment module is also used to, if the service quality stream after corresponding is not special service quality stream, judges institute
Whether the service quality stream stated after corresponding to is identical service quality stream；
Second respective modules are also used to, will if the service quality stream after corresponding is not identical service quality stream
Different service quality stream corresponds to different data radio bearers.
Further technical solution of the invention be further include merging module, comparison module, the judgment module is also used
In judging whether Wi-Fi resource is enough；
The judgment module is also used to, if the Wi-Fi inadequate resource is enough, judges the service quality stream after corresponding to
Whether functioning in an acting capacity of dynamic Communications service quality Identification symbol with the 5th indicates；
The merging module is used for, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification with the 5th
Symbol indicates that the service quality stream that then functioning in an acting capacity of dynamic Communications service quality Identification symbol for the adjacent the 5th indicates merges into same group of clothes
Business quality stream；
The comparison module be used for by the group number of the service quality stream after merging and previously the data that had been obtained from network end without
Line carrier strip number compared to pair；
The merging module is also used to, if the group number of the service quality stream after the merging is previous less than or equal to described
The data radio bearer item number obtained from network end, then by the service quality stream after the merging correspond to corresponding data without
Line carrying；
The merging module is also used to, if the group number of the service quality stream after the merging is greater than the data and wirelessly holds
The most similar two groups of service quality stream of parameter is merged into one group of clothes by carrier strip number, then the service quality stream after traversing the correspondence
Business quality stream.
Further technical solution of the invention is that the merging module is also used to, if the service quality stream after corresponding is not
It is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, then the most similar two groups of service quality stream of parameter is merged into one
Group service quality stream.
The beneficial effects of the present invention are: the corresponding method and system of 5G service quality stream of the present invention pass through above-mentioned technical side
Case will be described internet according to the different characteristics of the Internet agreement package after obtaining the internet Internet protocol package in upper layer
Internet protocol package corresponds to corresponding service quality stream；When Wi-Fi resource is enough, the service quality after corresponding to is judged
Whether stream, which functions in an acting capacity of dynamic Communications service quality Identification symbol with the 5th, indicates；If the service quality stream after corresponding be functioned in an acting capacity of with the 5th it is dynamic
Communications service quality Identification symbol indicates, then according to the different characteristics of the service quality stream after the correspondence by different Service Qualities
Amount stream corresponds to corresponding data radio bearer, and compared with the existing technology, the entirety for improving 5G service quality stream is corresponding complete
Whole property links up entire service quality stream.
Detailed description of the invention
Fig. 1 is the 5th to function in an acting capacity of the corresponded manner schematic diagram of dynamic network services quality stream from top to bottom in the prior art；
Fig. 2 is the features at a glance schematic diagram that service profile adapts to agreement (SDAP) in the prior art；
Fig. 3 is the flow diagram of the corresponding method first embodiment of 5G service quality stream of the present invention；
Fig. 4 is the refinement process signal of step S300 in the corresponding method first embodiment of 5G service quality stream of the present invention
Figure；
Fig. 5 is the flow diagram of the corresponding method second embodiment of 5G service quality stream of the present invention；
Fig. 6 is the flow diagram of the corresponding method 3rd embodiment of 5G service quality stream of the present invention；
Fig. 7 is the overall flow schematic diagram of the corresponding method of 5G service quality stream of the present invention；
Fig. 8 is the number category schematic diagram of priority；
Fig. 9 is the digital variety schematic diagram of the estimated delay of package；
Figure 10 is the number category schematic diagram of packet error；
Figure 11 is the number category schematic diagram of maximum data burst amount；
Figure 12 is the type schematic diagram of the 5th generation Communications service quality Identification symbol.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit this hair
It is bright.
In third generation partner program specifications (3GPP spec) for the whole corresponded manner of 5G service quality stream
It is not defined completely, Part Methods are to belong to mobile phone terminal implementation or network end implementation, mobile phone terminal not having uplink package
The whole corresponded manner adjustment of service quality stream is done according to Wi-Fi resource situation.
The present invention proposes a kind of uplink from Internet agreement package (IP packet) to service quality stream (QoS as a result,
Flow correspondence (mapping) mode), and according to Wi-Fi situation do service quality stream (QoS Flow) to data it is wireless
The corresponded manner for carrying (Data Radio Bearer, DRB), entire service quality stream is linked up.
Specifically, as shown in Figures 3 to 6, the present invention proposes a kind of corresponding method of 5G service quality stream, and Fig. 3 is this hair
The flow diagram of the corresponding method preferred embodiment of bright 5G service quality stream.
As shown in figure 3, the present embodiment propose 5G service quality stream corresponding method the following steps are included:
Step S100, after obtaining the internet Internet protocol package in upper layer, according to the difference of the Internet agreement package
The Internet agreement package is corresponded to corresponding service quality stream by characteristic.
It is understood that the corresponding method of 5G service quality stream of the present invention is suitable for action end and network end, wherein
This action end can be for example the functional terminal such as mobile phone, ipad, take the mobile phone as an example elaborate to the present invention below.
The characteristic of the Internet agreement package for example can be resource category (resource type), priority
The estimated delay (Packet delay budget) of (Priority level), package, packet error (Packet error
) and default maximum data burst amount (Default Maximum Data Burst Volume) rate.
Step S200, when Wi-Fi resource is enough, judge it is corresponding after service quality stream whether use the 5th function in an acting capacity of it is dynamic
Communications service quality Identification symbol indicates.
Step S300, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate,
Different service quality stream corresponding data is corresponded to according to the different characteristics of the service quality stream after the correspondence wirelessly to hold
It carries.
Referring to figure 4., Fig. 4 is the thin of step S300 in the corresponding method first embodiment of 5G service quality stream of the present invention
Change flow diagram.
In the present embodiment, the different characteristics of the service quality stream include: to function in an acting capacity of dynamic Communications service matter with the different the 5th
Service quality stream that amount identifier indicates 5th is functioned in an acting capacity of dynamic Communications service quality Identification and accords with the clothes indicated with same group is neighbouring
Quality stream of being engaged in and special service quality stream.In the present embodiment, above-mentioned steps S300, if the service quality stream after corresponding is
Functioning in an acting capacity of dynamic Communications service quality Identification symbol with the 5th indicates, then will according to the different characteristics of the service quality stream after the correspondence
The step of different service quality stream corresponds to corresponding data radio bearer include:
Step S301, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate,
The characteristic of service quality stream after differentiating the correspondence；
Step S3011, if the service quality stream after the correspondence is to function in an acting capacity of dynamic Communications service quality with the different the 5th to know
The service quality stream of expression is not accorded with, then the service that dynamic Communications service quality Identification symbol indicates is functioned in an acting capacity of with the different the 5th by described
Quality stream corresponds to different data radio bearers；
Step S3012, if service quality stream after the correspondence be with same group it is neighbouring the 5th function in an acting capacity of dynamic Communications service
The service quality stream that quality Identification symbol indicates then the 5th is functioned in an acting capacity of the same group is neighbouring dynamic Communications service quality Identification and is accorded with
The service quality stream of expression corresponds to identical data radio bearer；
Step S3013 will be described special if the service quality stream after the correspondence is special service quality stream
Service quality stream corresponds to different data radio bearers after replicating two parts.
It is understood that the special service quality stream refers to the important clothes that can not lose in the present embodiment
Business quality stream, two parts of duplication, which may insure that a copy of it is interior at the appointed time, can be transmitted to other side, another then may be used when arriving at
It is filtered out automatically because repeating.
Further, referring to figure 5., Fig. 5 is the process of the corresponding method second embodiment of 5G service quality stream of the present invention
Schematic diagram.
The present embodiment and the difference of first embodiment shown in Fig. 3 be, above-mentioned steps S200, in Wi-Fi resource
When enough, judge it is corresponding after service quality stream whether use the 5th function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates it
After further include；
Step S400, if the service quality stream after corresponding is not to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate,
Whether the service quality stream after then judging the correspondence is special service quality stream；
Step S500, if the service quality stream after corresponding is special service quality stream, by special service quality stream
Different data radio bearers is corresponded to after two parts of duplication；
Step S501, if the service quality stream after corresponding is not special service quality stream, after judging the correspondence
Whether service quality stream is identical service quality stream；
Step S502, if the service quality stream after corresponding is not identical service quality stream, by different service quality
Stream corresponds to different data radio bearers.
Fig. 6 is please referred to, Fig. 6 is the flow diagram of the corresponding method 3rd embodiment of 5G service quality stream of the present invention.
The present embodiment and the difference of first embodiment shown in Fig. 3 be, above-mentioned steps S200, in Wi-Fi resource
When enough, judge it is corresponding after service quality stream whether use the 5th function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates it
Before include:
Step S201 judges whether Wi-Fi resource is enough.
It is described when Wi-Fi resource is enough if enough, executing above-mentioned steps S200, judge the service after corresponding to
Whether quality stream uses the 5th to function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates.
If not enough, thening follow the steps S600, judge whether the service quality stream after corresponding to uses the 5th to function in an acting capacity of dynamic communication garment
Quality Identification of being engaged in symbol indicates.
Step S601, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate,
The service quality stream that functioning in an acting capacity of dynamic Communications service quality Identification symbol for the adjacent the 5th indicates merges into same group of service quality stream.
Step S602, by the group number of the service quality stream after merging and the data radio bearer that was previously obtained from network end
Item number compared to pair.
Step S603, if the group number of the service quality stream after the merging was previously obtained from network end less than or equal to described
The data radio bearer item number arrived, then correspond to corresponding data radio bearer for the service quality stream after the merging.
Step S604, if the group number of the service quality stream after the merging is greater than the data radio bearer item number, time
The most similar two groups of service quality stream of parameter is merged into one group of service quality stream by the service quality stream after going through the correspondence.
After having executed above-mentioned steps S604, returns and execute above-mentioned steps S602, by the group number of the service quality stream after merging
Step compared with the data radio bearer item number previously obtained from network end pair.
Further, in the present embodiment, above-mentioned steps S600 judges the service quality after corresponding to if described not enough
After whether stream functions in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates with the 5th, step S602, the clothes by after merging
The group number for quality stream of being engaged in further includes before the step compared with the data radio bearer item number previously obtained from network end pair；
S605 will if the service quality stream after corresponding is not to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate
The most similar two groups of service quality stream of parameter merges into one group of service quality stream.
It is further described in detail below with reference to corresponding method of the Fig. 7 to 5G service quality stream of the present invention:
The corresponding method of 5G service quality stream of the present invention is suitable for action end and network end, and the present invention provides uplink from net
Border Internet protocol package and does service quality according to Wi-Fi situation and flows to several corresponded manners of service quality stream
The corresponded manner of data radio bearer links up entire service quality stream.
(a) from Internet agreement package (IP packet) to several counterparties of service quality stream (QoS Flow)
Formula:
The relevant parameter that can influence service quality stream has: the 5th functions in an acting capacity of dynamic Communications service quality Identification symbol, resource kind
The estimated delay of class, priority, package, packet error, default maximum data burst amount.Its corresponded manner has:
1, different the 5th, which functions in an acting capacity of dynamic Communications service quality Identification and accord with, is considered as different service quality stream.
5th, which functions in an acting capacity of dynamic Communications service quality Identification symbol, has learnt following several numerical value: B C D E F G 12 from specifications [1]
3456789 65 66 69 70 75 79, different numerical value are treated as different service quality stream.
2, (the 5th functions in an acting capacity of dynamic Communications service quality Identification symbol, resource category, priority, package expects any parameter
Delay, packet error, default maximum data burst amount) there are different numerical value to be treated as different service quality stream.
3, identical resource category is considered as same service quality stream.
For example, to the guaranteed rate of delay-sensitive, guaranteed rate, not guaranteed rate, it is considered as three kinds of different resources
Genre categories.
4, neighbouring priority is considered as same service quality stream.
Priority has learnt following several numerical value from specifications [1]: 57 10 11 12 13 18 19 20 25 30
40 50 55 60 65 66 70 80。
For example, refer to Fig. 8,5 with 7 be it is neighbouring, 20 with 25 be it is neighbouring, 11 is just neighbouring with 18, and 30 and 60 are not yet
It is neighbouring.
5, the estimated delay of neighbouring package is considered as same service quality stream.
The estimated delay of package has learnt following several numerical value from specifications [1]: 5 milliseconds 10 milliseconds 20 milliseconds 50 milliseconds
60 milliseconds 75 milliseconds 100 milliseconds 150 milliseconds 200 milliseconds 300 milliseconds.
For example, refer to Fig. 9,5 milliseconds with 10 milliseconds be it is neighbouring, 100 milliseconds with 150 milliseconds be it is neighbouring, 10 milliseconds
Not neighbouring with 50 milliseconds, 50 milliseconds also not neighbouring with 75 milliseconds.
6, neighbouring packet error is considered as same service quality stream.
Packet error has learnt following several numerical value: 10-2 10-3 10-4 10-5 10-6 from specifications [1].
For example, referring to Figure 10,10-2 and 10-3 be it is neighbouring, 10-3 is not neighbouring with 10-5.
7, it is considered as same service quality stream with the neighbouring default maximum data burst amount of group.
Default maximum data burst amount learns that there are three big groups, respectively group one from specifications [1]: blank, group
Two: N/A, three: 160B 255B 320B 640B 1358B of group.
For example, referring to Figure 11,160B 255B be it is neighbouring, blank is not neighbouring with N/A.
(b) from service quality stream (QoS Flow) to the corresponded manner of data radio bearer (DRB):
This part is that service profile adapts to the counterparty that agreement (SDAP) flows to data radio bearer from service quality
Formula, is segmented into two kinds of situations: ordinary circumstance (Wi-Fi resource is enough), referring initially to data radio bearer item number (wireless network
Road inadequate resource is enough).The uplink scheduling request whether Wi-Fi resource can be sent out by mobile phone terminal not long ago enough
(Scheduling Request, SR) or buffer status return (Buffer Status Report, BSR), and whether there is or not obtain network
It responds as observation in the front at end.
1, situation one: ordinary circumstance (Wi-Fi resource is enough)
1.1, if the numerical value of service quality stream is to use normalized service mass property corresponded manner, that is, service
The numerical value of quality stream=5th functions in an acting capacity of dynamic Communications service quality Identification symbol (5QI), flows to data radio bearer from service quality
There are three types of corresponded manners:
1.1.1, it different five functions in an acting capacity of dynamic Communications service quality Identification symbol and corresponds to different data radio bearers.
1.1.2, it the 5th functions in an acting capacity of dynamic Communications service quality Identification symbol and corresponds to identical data and wirelessly hold with group is neighbouring
It carries.
5th, which functions in an acting capacity of dynamic Communications service quality Identification symbol, learns that there are three big groups, respectively group from specifications [1]
One: B C D E F G, group two: 123456789, group three: 65 66 69 70 75 79.
For example, referring to Figure 12, B and C be it is neighbouring, D is not neighbouring with G, and 2 is neighbouring with 3, and 70 is neighbouring with 75,9 and 65
It is not neighbouring.
1.1.3, special service quality stream replicates two parts and arrives different data radio bearers.
Because special service quality stream is important to lose for some, two parts of duplication may insure that a copy of it exists
It can be transmitted to other side in the specified time, can then be filtered out automatically because of repetition when another is arrived at.
1.2, if the numerical value of service quality stream does not use normalized service mass property corresponded manner, use (a)
Partial mode, then flowing to data radio bearer from service quality, there are two types of corresponded manners:
1.2.1, different service quality stream corresponds to different data radio bearers.
1.2.2, special service quality stream replicates two parts and arrives different data radio bearers.
Because special service quality stream is important to lose for some, two parts of duplication may insure that a copy of it exists
It can be transmitted to other side in the specified time, can then be filtered out automatically because of repetition when enabling a arrive at.
2. situation two: referring initially to data radio bearer item number (Wi-Fi inadequate resource is enough)
It can usually be jammed because of Wi-Fi or factor that radio resource not enough distributes, cause mobile phone terminal can not be without limitation
The item number of supply data radio bearer, the data obtained when mobile phone terminal need to be referring initially to previous uplink from network end are wirelessly held
Carrier strip number, then it is designed the corresponded manner that data radio bearer is flowed to from service quality.First assume that mobile phone obtains uplink N item
Data radio bearer:
If the numerical value of 2.1 service quality streams is with normalized service mass property corresponded manner, that is, Service Quality
Numerical value=5th of amount stream functions in an acting capacity of dynamic Communications service quality Identification symbol (5QI), functions in an acting capacity of dynamic Communications service according to the different the 5th
Three big groups of quality Identification symbol, are divided into N number of group according to adjacent distance in total, correspond to N data radio bearer.Tool
Body mode is as follows:
Step 1: dynamic Communications service quality Identification symbol first is functioned in an acting capacity of by the adjacent the 5th and merges into same group of service quality stream.
Does is step 2: service quality stream more than N number of group in total?
It is: sweeps and go over service quality stream, then chooses the most similar two groups of service quality stream of parameter and merge.Return to step 2.
No: these <=N group service quality streams can respectively correspond to data radio bearer.
If the numerical value of 2.2 service quality streams is not to use normalized service mass property corresponded manner, will be all
Service quality stream is divided into N number of group, corresponds to N data radio bearer.Concrete mode is as follows:
Step 1: the most similar two groups of service quality stream of parameter can first merge into same group of service quality stream.
Does is step 2: service quality stream more than N number of group in total?
It is: sweeps and go over service quality stream, then chooses the most similar two groups of service quality stream of parameter and merge.Return to step 2.
No: these <=N group service quality streams can respectively correspond to data radio bearer.
In conclusion the beneficial effects of the present invention are: the corresponding method of 5G service quality stream of the present invention passes through above-mentioned technology
Scheme, after obtaining the internet Internet protocol package in upper layer, according to the different characteristics of the Internet agreement package by the net
Border Internet protocol package corresponds to corresponding service quality stream；When Wi-Fi resource is enough, the Service Quality after corresponding to is judged
Whether amount stream, which functions in an acting capacity of dynamic Communications service quality Identification symbol with the 5th, indicates；If the service quality stream after corresponding is functioned in an acting capacity of with the 5th
Dynamic Communications service quality Identification symbol indicates, then according to the different characteristics of the service quality stream after the correspondence by different services
Quality stream corresponds to corresponding data radio bearer, and compared with the existing technology, the entirety for improving 5G service quality stream is corresponding
Integrality links up entire service quality stream.
To achieve the above object, the present invention also proposes a kind of correspondence system of 5G service quality stream, the system comprises:
First respective modules, for being sealed according to the Internet agreement after obtaining the internet Internet protocol package in upper layer
The Internet agreement package is corresponded to corresponding service quality stream by the different characteristics of packet；
Judgment module, for when Wi-Fi resource is enough, judging whether the service quality stream after corresponding to used for the 5th generation
Mobile Communications service quality identifier indicates；
Second respective modules, if being to function in an acting capacity of dynamic Communications service quality with the 5th to know for the service quality stream after corresponding
Fu not indicate it is to correspond to different service quality stream accordingly according to the different characteristics of the service quality stream after the correspondence
Data radio bearer.
Further, the different characteristics of the service quality stream include:
Service quality stream that dynamic Communications service quality Identification symbol indicates, neighbouring with same group is functioned in an acting capacity of with the different the 5th
5th functions in an acting capacity of the service quality stream and special service quality stream that dynamic Communications service quality Identification symbol indicates；
The judgment module is also used to, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality with the 5th to know
It Fu not indicate, then the characteristic of the service quality stream after differentiating the correspondence；
Second respective modules are also used to, if the service quality stream after the correspondence is dynamic to be functioned in an acting capacity of with the different the 5th
The service quality stream that Communications service quality Identification symbol indicates then functions in an acting capacity of dynamic Communications service quality knowledge with the different the 5th for described
The service quality stream for not according with expression corresponds to different data radio bearers；
Second respective modules are also used to, if the service quality stream after the correspondence be with same group it is neighbouring the 5th
The service quality stream that dynamic Communications service quality Identification symbol indicates is functioned in an acting capacity of, then the 5th generation Mobile Communications that the same group is neighbouring
The service quality stream that service quality identifier indicates corresponds to identical data radio bearer；
Second respective modules are also used to, if the service quality stream after the correspondence is special service quality stream,
Different data radio bearers is corresponded to after the special service quality stream is replicated two parts.
Further, the judgment module is also used to, if the service quality stream after corresponding is not with the 5th generation Mobile Communications
Service quality identifier indicates whether the service quality stream after then judging the correspondence is special service quality stream；
Second respective modules are also used to, will be special if the service quality stream after corresponding is special service quality stream
Different service quality stream corresponds to different data radio bearers after replicating two parts；
The judgment module is also used to, if the service quality stream after corresponding is not special service quality stream, judges institute
Whether the service quality stream stated after corresponding to is identical service quality stream；
Second respective modules are also used to, will if the service quality stream after corresponding is not identical service quality stream
Different service quality stream corresponds to different data radio bearers.
It further, further include merging module, comparison module, the judgment module is also used to, and judges Wi-Fi resource
Whether enough；
The judgment module is also used to, if the Wi-Fi inadequate resource is enough, judges the service quality stream after corresponding to
Whether functioning in an acting capacity of dynamic Communications service quality Identification symbol with the 5th indicates；
The merging module is used for, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification with the 5th
Symbol indicates that the service quality stream that then functioning in an acting capacity of dynamic Communications service quality Identification symbol for the adjacent the 5th indicates merges into same group of clothes
Business quality stream；
The comparison module be used for by the group number of the service quality stream after merging and previously the data that had been obtained from network end without
Line carrier strip number compared to pair；
The merging module is also used to, if the group number of the service quality stream after the merging is previous less than or equal to described
The data radio bearer item number obtained from network end, then by the service quality stream after the merging correspond to corresponding data without
Line carrying；
The merging module is also used to, if the group number of the service quality stream after the merging is greater than the data and wirelessly holds
The most similar two groups of service quality stream of parameter is merged into one group of clothes by carrier strip number, then the service quality stream after traversing the correspondence
Business quality stream.
Further, the merging module is also used to, if the service quality stream after corresponding is not with the 5th generation Mobile Communications
Service quality identifier indicates, then the most similar two groups of service quality stream of parameter is merged into one group of service quality stream.
The beneficial effect of the correspondence system of 5G service quality stream of the present invention is: the corresponding system of 5G service quality stream of the present invention
It unites through the above technical solutions, the first respective modules are after obtaining the internet Internet protocol package in upper layer, according to the Internet
The Internet agreement package is corresponded to corresponding service quality stream by the different characteristics of agreement package；Judgment module is in nothing
When line internet resource is enough, judge whether the service quality stream after corresponding to uses the 5th to function in an acting capacity of dynamic Communications service quality Identification symbol table
Show；If service quality stream of second respective modules after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate,
Different service quality stream corresponding data is corresponded to according to the different characteristics of the service quality stream after the correspondence wirelessly to hold
It carries, compared with the existing technology, improves the corresponding integrality of entirety of 5G service quality stream, entire service quality stream is linked up
Get up.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of corresponding method of 5G service quality stream, which is characterized in that the described method comprises the following steps:
It, will be described internet according to the different characteristics of the Internet agreement package after obtaining the internet Internet protocol package in upper layer
Internet protocol package corresponds to corresponding service quality stream；
When Wi-Fi resource is enough, judge whether the service quality stream after corresponding to is used the 5th to function in an acting capacity of dynamic Communications service quality and known
It Fu not indicate；
If the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, after the correspondence
The different characteristics of service quality stream different service quality stream is corresponded into corresponding data radio bearer.
2. the corresponding method of 5G service quality stream according to claim 1, which is characterized in that the service quality stream is not
Include: with characteristic
Service quality stream that dynamic Communications service quality Identification symbol indicates is functioned in an acting capacity of, with the 5th neighbouring generation of same group with the different the 5th
The service quality stream and special service quality stream that Mobile Communications service quality identifier indicates；
If the service quality stream after the correspondence is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, according to described right
The step of different service quality stream is corresponded to corresponding data radio bearer by the different characteristics of the service quality stream after answering packet
It includes:
If the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, after differentiating the correspondence
Service quality stream characteristic；
If the service quality stream after the correspondence is to function in an acting capacity of dynamic Communications service quality Identification with the different the 5th to accord with the service indicated
The service quality stream functioning in an acting capacity of dynamic Communications service quality Identification symbol with the different the 5th and indicating then is corresponded to difference by quality stream
Data radio bearer；
If service quality stream after the correspondence is 5th to be functioned in an acting capacity of dynamic Communications service quality Identification symbol with same group is neighbouring and indicated
Service quality stream, then by the same group it is neighbouring the 5th function in an acting capacity of the service quality stream that dynamic Communications service quality Identification symbol indicates
Correspond to identical data radio bearer；
If the service quality stream after the correspondence is special service quality stream, by the special service quality stream duplication two
Different data radio bearers is corresponded to after part.
3. the corresponding method of 5G service quality stream according to claim 1, which is characterized in that described in Wi-Fi resource
When enough, judge it is corresponding after service quality stream whether use the 5th function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates after
Further include；
If the service quality stream after corresponding is not to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, the correspondence is judged
Whether service quality stream afterwards is special service quality stream；
It is corresponding after special service quality stream is replicated two parts if the service quality stream after corresponding is special service quality stream
To different data radio bearers；
If the service quality stream after corresponding is not special service quality stream, whether the service quality stream after judging the correspondence
For identical service quality stream；
If the service quality stream after corresponding is not identical service quality stream, different service quality stream is corresponded to different
Data radio bearer.
4. the corresponding method of 5G service quality stream according to claim 1, which is characterized in that described in Wi-Fi resource
When enough, judge it is corresponding after service quality stream whether use the 5th function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates before
Include:
Judge whether Wi-Fi resource is enough；
If judging whether the service quality stream after corresponding to used for the 5th generation described in enough, executing when Wi-Fi resource is enough
The step of Mobile Communications service quality identifier indicates；
If enough, not judging whether the service quality stream after corresponding to is used the 5th to function in an acting capacity of dynamic Communications service quality Identification symbol and indicated；
If the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, by the 5th adjacent generation
The service quality stream that Mobile Communications service quality identifier indicates merges into same group of service quality stream；
By the group number of the service quality stream after merging compared with the data radio bearer item number previously obtained from network end pair；
It is wirelessly held if the group number of the service quality stream after the merging is less than or equal to the data previously obtained from network end
Service quality stream after the merging is then corresponded to corresponding data radio bearer by carrier strip number；
If the group number of the service quality stream after the merging is greater than the data radio bearer item number, after traversing the correspondence
The most similar two groups of service quality stream of parameter is merged into one group of service quality stream by service quality stream；
It returns and executes the group number of the service quality stream after merging and the data radio bearer item number phase that was previously obtained from network end
The step of comparison.
5. the corresponding method of 5G service quality stream according to claim 4, which is characterized in that if described not enough, sentence
Service quality stream after disconnected corresponding whether use the 5th function in an acting capacity of the step of dynamic Communications service quality Identification symbol indicates after, it is described to close
Before step of the group number of service quality stream after and compared with the data radio bearer item number previously obtained from network end pair also
Including；
If the service quality stream after corresponding is not to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, parameter is most close
Two groups of service quality streams merge into one group of service quality stream.
6. a kind of correspondence system of 5G service quality stream, which is characterized in that the system comprises:
First respective modules are used for after obtaining the internet Internet protocol package in upper layer, according to the Internet agreement package
The Internet agreement package is corresponded to corresponding service quality stream by different characteristics；
Judgment module, for when Wi-Fi resource is enough, judge it is corresponding after service quality stream whether use the 5th function in an acting capacity of it is dynamic
Communications service quality Identification symbol indicates；
Second respective modules, if the service quality stream for after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol table with the 5th
Showing is, according to the different characteristics of the service quality stream after the correspondence by different service quality stream correspond to corresponding data without
Line carrying.
7. the correspondence system of 5G service quality stream according to claim 6, which is characterized in that the service quality stream is not
Include: with characteristic
Service quality stream that dynamic Communications service quality Identification symbol indicates is functioned in an acting capacity of, with the 5th neighbouring generation of same group with the different the 5th
The service quality stream and special service quality stream that Mobile Communications service quality identifier indicates；
The judgment module is also used to, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol table with the 5th
Show, then the characteristic of the service quality stream after differentiating the correspondence；
Second respective modules are also used to, if the service quality stream after the correspondence is to function in an acting capacity of dynamic communication garment with the different the 5th
The service quality stream that quality Identification of being engaged in symbol indicates then is functioned in an acting capacity of described dynamic Communications service quality Identification symbol with the different the 5th and is indicated
Service quality stream correspond to different data radio bearers；
Second respective modules are also used to, if the service quality stream after the correspondence be with same group it is neighbouring the 5th function in an acting capacity of it is dynamic
The service quality stream that Communications service quality Identification symbol indicates, then by the same group it is neighbouring the 5th function in an acting capacity of dynamic Communications service quality
The service quality stream that identifier indicates corresponds to identical data radio bearer；
Second respective modules are also used to, if the service quality stream after the correspondence is special service quality stream, by institute
It states after special service quality stream replicates two parts and corresponds to different data radio bearers.
8. the correspondence system of 5G service quality stream according to claim 6, which is characterized in that the judgment module is also used
In judging the correspondence if the service quality stream after corresponding is not to function in an acting capacity of dynamic Communications service quality Identification with the 5th and accord with to indicate
Whether service quality stream afterwards is special service quality stream；
Second respective modules are also used to, will be special if the service quality stream after corresponding is special service quality stream
Service quality stream corresponds to different data radio bearers after replicating two parts；
The judgment module is also used to, if the service quality stream after corresponding is not special service quality stream, it is described right to judge
Whether the service quality stream after answering is identical service quality stream；
Second respective modules are also used to, will be different if the service quality stream after corresponding is not identical service quality stream
Service quality stream correspond to different data radio bearers.
9. the correspondence system of 5G service quality stream according to claim 6, which is characterized in that further include merging module, ratio
To module, the judgment module is also used to, and judges whether Wi-Fi resource is enough；
The judgment module is also used to, if the Wi-Fi inadequate resource is enough, whether judges the service quality stream after corresponding to
Functioning in an acting capacity of dynamic Communications service quality Identification symbol with the 5th indicates；
The merging module is used for, if the service quality stream after corresponding is to function in an acting capacity of dynamic Communications service quality Identification symbol table with the 5th
Show, then the service quality stream that functioning in an acting capacity of dynamic Communications service quality Identification symbol for the adjacent the 5th indicates merges into same group of service quality
Stream；
The comparison module is used to the data previously obtained from network end wirelessly hold the group number of the service quality stream after merging
Carrier strip number compared to pair；
The merging module is also used to, if the group number of the service quality stream after the merging is less than or equal to described previously from network
Obtained data radio bearer item number is held, then the service quality stream after the merging is corresponded into corresponding data radio bearer；
The merging module is also used to, if the group number of the service quality stream after the merging is greater than the data radio bearer item
The most similar two groups of service quality stream of parameter is merged into one group of Service Quality by number, then the service quality stream after traversing the correspondence
Amount stream.
10. the correspondence system of 5G service quality stream according to claim 9, which is characterized in that the merging module is also used
In if the service quality stream after corresponding is not to function in an acting capacity of dynamic Communications service quality Identification symbol with the 5th to indicate, parameter is most close
Two groups of service quality streams merge into one group of service quality stream.
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