CN110267286A - Data transmission method, device, access network equipment and storage medium - Google Patents
Data transmission method, device, access network equipment and storage medium Download PDFInfo
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- CN110267286A CN110267286A CN201910584187.7A CN201910584187A CN110267286A CN 110267286 A CN110267286 A CN 110267286A CN 201910584187 A CN201910584187 A CN 201910584187A CN 110267286 A CN110267286 A CN 110267286A
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- wireless data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
Abstract
This application involves a kind of data transmission method, device, access network equipment and storage mediums.The described method includes: whether detection current service data meets preset regularization condition；The current service data includes at least one QoS flow business datum；When meeting the preset regularization condition, then judge whether the parameter value of the wireless data carrying in the mapping relations of default is greater than preset threshold value, and the mapping relations of the default are adjusted according to judging result dynamic, wherein, the mapping relations of the default include the mapping relations between traffic data type and wireless data carrying；Dynamic mapping relations adjusted are sent to terminal.Use this method that can provide the system performance for effectively guaranteeing, while 5GNR system being promoted for the QoS flow service feature of 5G business.
Description
Technical field
This application involves fields of communication technology, more particularly to a kind of data transmission method, device, access network equipment and deposit
Storage media.
Background technique
With the development of communication technology, there is 5G technology, be different from 4GLTE (Long Term Evolution, for a long time
Evolution) EPS (Evolved Packet System, evolved packet system) carrying, 5G introduces more fine granularity QoS
The QoS frame of (Quality of Servers) flows.In 5G communication system, SDAP is increased in the user face of protocol stack
(Service Data Adaptation Protocol, service data adapting protocol) sublayer, the major function of the SDAP is to deposit
Store up the mapping and mark uplink and downlink data packet of QoS flows and Data Radio Bearer (Data Radio Bearer, DRB)
(QoS flows ID, QFI), user face can carry out dynamic dispatching to QoS flows using Scheduler module, each to guarantee
The performance of QoS flows.
In transmission, QoS flows business is first mapped in DRB carrying user face QoS flows data by SDAP sublayer,
It carries out mapping logical channels again later, in traditional technology, in mapping, generally can establish one for each QoSflows business
Then the DRB is informed user terminal, to carry out data transmission on the DRB by DRB.
However, the QoS flow business feature that will lead to 5G business can not obtain in the above method when the load of 5G business increases
To guarantee.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of data transmission method, device, access network equipment and
Storage medium.
A kind of data transmission method, this method comprises:
Whether detection current service data meets preset regularization condition；Above-mentioned current service data includes at least one
QoS flow business datum；
When meeting above-mentioned preset regularization condition, then the parameter of the wireless data carrying in the mapping relations of default is judged
Whether value is greater than preset threshold value, and the mapping relations of above-mentioned default are adjusted according to judging result dynamic, wherein above-mentioned default
Mapping relations include the mapping relations between traffic data type and wireless data carrying；
Dynamic mapping relations adjusted are sent to terminal.
In one of the embodiments, before whether above-mentioned detection current service data meets preset regularization condition,
The above method further include:
Receive the parameter of business datum；The parameter of above-mentioned business datum includes traffic data type, in above-mentioned business datum
Including at least one QoS flow business datum；
The corresponding wireless data carrying of above-mentioned traffic data type is determined from the mapping relations of above-mentioned default, and will be above-mentioned
The corresponding wireless data carrying of traffic data type is sent to terminal.
Above-mentioned preset regularization condition includes reaching measurement period and/or receiving new in one of the embodiments,
The parameter of business datum.
In one of the embodiments, when above-mentioned preset regularization condition is to reach measurement period, above-mentioned judgement default
Mapping relations in the parameter value of wireless data carrying whether be greater than preset threshold value, and according in judging result dynamic adjustment
State the mapping relations of default, comprising:
Judge whether the parameter value of each wireless data carrying in the mapping relations of above-mentioned default is greater than preset threshold value；
If the parameter value of at least one wireless data carrying is greater than above-mentioned preset threshold value, obtains Target Wireless data and hold
Carry the qos parameter of corresponding multiple QoS flow business datums；Above-mentioned Target Wireless Deta bearer is parameter value greater than above-mentioned preset
The wireless data of threshold value carries；
The qos parameter of each QoS flow business datum in above-mentioned Target Wireless Deta bearer is compared, and according to than
Compared with the mapping relations that result dynamic adjusts above-mentioned default.
The above-mentioned mapping relations that above-mentioned default is adjusted according to comparison result dynamic in one of the embodiments, comprising:
The target QoS flow business datum in above-mentioned comparison result is obtained, above-mentioned target QoS flow business datum is qos parameter
It is required that highest QoS flow business datum；
New the first wireless data carrying is established for above-mentioned target QoS flow business datum；
According to the corresponding traffic data type of above-mentioned target QoS flow business datum and above-mentioned new the first wireless data carrying
Between mapping relations, modify the mapping relations of above-mentioned default.
In one of the embodiments, when above-mentioned preset regularization condition is to receive the parameter of new business datum,
Whether the parameter value of the wireless data carrying in the above-mentioned mapping relations for judging default is greater than preset threshold value, and is tied according to judgement
Fruit dynamic adjusts the mapping relations of above-mentioned default, comprising:
New traffic data type is determined according to the parameter of above-mentioned new business datum；
Judge that above-mentioned new traffic data type is wireless with the presence or absence of having built up according to the mapping relations of above-mentioned default
Deta bearer；
If it exists, then judge whether the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is greater than
State preset threshold value；If more than then second wireless data new to above-mentioned new traffic data type foundation carries, and according to upper
The mapping relations between new traffic data type and above-mentioned new the second wireless data carrying are stated, the mapping of above-mentioned default is modified
Relationship.
The above method in one of the embodiments, further include:
If being not more than, according to the mapping relations of above-mentioned default, determine that above-mentioned new traffic data type is corresponding wireless
Deta bearer.
The above method in one of the embodiments, further include:
If it does not exist, then it is corresponding wireless to establish above-mentioned new traffic data type according to the mapping relations of above-mentioned default
Deta bearer.
The parameter value of above-mentioned wireless data carrying includes the load and nothing of wireless data carrying in one of the embodiments,
The packet loss of line Deta bearer, above-mentioned preset threshold value include first threshold and second threshold, the above-mentioned above-mentioned new business of judgement
Whether the parameter value of the corresponding wireless data carrying of data type is greater than above-mentioned preset threshold value, comprising:
Judge whether the load of above-mentioned wireless data carrying is greater than first threshold, and judges above-mentioned wireless data carrying
Whether packet loss is greater than second threshold；
If the load of above-mentioned wireless data carrying is greater than first threshold, and the packet loss of above-mentioned wireless data carrying is greater than the
Two threshold values, it is determined that the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is greater than above-mentioned preset threshold
Value；
If the load of above-mentioned wireless data carrying is not more than first threshold, and/or, the packet loss of above-mentioned wireless data carrying
No more than second threshold, it is determined that the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is no more than above-mentioned
Preset threshold value.
A kind of data transmission device, the device include:
Detection module, for detecting whether current service data meets preset regularization condition；Above-mentioned current service data
Including at least one QoS flow business datum；
Module is adjusted, it is wireless in the mapping relations for when meeting above-mentioned preset regularization condition, then judging default
Whether the parameter value of Deta bearer is greater than preset threshold value, and the mapping relations of above-mentioned default are adjusted according to judging result dynamic,
Wherein, the mapping relations of above-mentioned default include the mapping relations between traffic data type and wireless data carrying；
Sending module, for dynamic mapping relations adjusted to be sent to terminal.
A kind of access network equipment, including memory and processor, the memory are stored with computer program, the processing
Device performs the steps of when executing the computer program
Whether detection current service data meets preset regularization condition；Above-mentioned current service data includes at least one
QoS flow business datum；
When meeting above-mentioned preset regularization condition, then the parameter of the wireless data carrying in the mapping relations of default is judged
Whether value is greater than preset threshold value, and the mapping relations of above-mentioned default are adjusted according to judging result dynamic, wherein above-mentioned default
Mapping relations include the mapping relations between traffic data type and wireless data carrying；
Dynamic mapping relations adjusted are sent to terminal.
A kind of readable storage medium storing program for executing is stored thereon with computer program, real when the computer program is executed by processor
Existing following steps:
Whether detection current service data meets preset regularization condition；Above-mentioned current service data includes at least one
QoS flow business datum；
When meeting above-mentioned preset regularization condition, then the parameter of the wireless data carrying in the mapping relations of default is judged
Whether value is greater than preset threshold value, and the mapping relations of above-mentioned default are adjusted according to judging result dynamic, wherein above-mentioned default
Mapping relations include the mapping relations between traffic data type and wireless data carrying；
Dynamic mapping relations adjusted are sent to terminal.
Whether above-mentioned data transmission method, device, access network equipment and storage medium are full by detection current service data
The preset regularization condition of foot, when meeting preset regularization condition, it can be determined that the wireless data in the mapping relations of default is held
Whether the parameter value in load is greater than preset threshold value, and according to the mapping relations of judging result dynamic adjustment default, later, can be with
The mapping relations of adjustment are sent to terminal, wherein current service data includes at least one QoS flow business datum, default
Mapping relations include the mapping relations between traffic data type and wireless data carrying.In the present embodiment, since mapping is closed
System is the mapping relations between traffic data type and wireless data carrying, and in current service data includes at least one QoS
Business datum is flowed, therefore, the mapping relations of the default of the present embodiment are that same no line number is established for traffic data type of the same race
According to carrying, different traffic data types establishes different wireless data carryings, on the one hand can distinguish so different types of
On the other hand business datum can also be reduced to each QoS business datum and establish signaling overheads brought by wireless data carrying.
In addition, when the load of 5G business increases, by this present embodiment can also be according to the parameter value that wireless data carries to default
Mapping relations be adjusted, therefore can provide for the QoS flow service feature of 5G business and effectively guarantee, while can be promoted
The system performance of 5GNR system.
Detailed description of the invention
Fig. 1 is the applied environment figure of data transmission method in one embodiment；
Fig. 2 is the flow diagram of data transmission method in one embodiment；
Fig. 3 is the flow diagram of data transmission method in another embodiment；
Fig. 4 is the flow diagram of data transmission method in another embodiment；
Fig. 5 is the flow diagram of data transmission method in another embodiment；
Fig. 6 is the flow diagram of data transmission method in another embodiment；
Fig. 7 is the structural block diagram of data transmission device in one embodiment；
Fig. 8 is the structural block diagram of data transmission device in another embodiment；
Fig. 9 is the schematic diagram of internal structure of access network equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Data transmission method provided by the present application can be applied in application environment as shown in Figure 1.Wherein, terminal 102
It is communicated by network with access network equipment 104.Wherein, terminal 102 can be, but not limited to be various personal computers, notes
This computer, smart phone, tablet computer and portable wearable device etc.；Access network equipment 104 can be base station, can also
To be generally referred to by those skilled in the art as base transceiver station (BTS), radio base station, wireless set, transceiver function, basic
Services set (BSS), extended service set (ESS), access point (AP) or some other suitable term, base station are any number
Terminal is provided to the wireless access point of core net.
In one embodiment, a kind of data transmission method is provided, the access network equipment being applied in Fig. 1 in this way
For be illustrated, what is involved is access network equipments when current service data meets preset regularization condition for the present embodiment, such as
What carries out the detailed process of dynamic adjustment to the mapping relations of default.As shown in Fig. 2, this method may comprise steps of:
Whether S202, detection current service data meet preset regularization condition；Above-mentioned current service data includes at least
One QoS flow business datum.
It should be noted that the method for the present embodiment can be applied in 5GNR (New Radio, newly eat dishes without rice or wine) system,
Can certainly be in 4GLTE system, but the present embodiment is illustrated for applying in 5GNR system herein.
Wherein, current service data refers to the business datum that access network equipment is currently received, and can be currently
Business datum existing for inside access network equipment, is also possible to new received business datum, which can be core net
Equipment issues access network equipment, is also possible to terminal and issues access network equipment；In addition, business datum herein be by
What QoS flow business datum was constituted, it also may include multiple QoS flows that a business datum, which may include a QoS flow business datum,
Business datum typically includes multiple QoS flow business datums.Preset regularization condition includes reaching measurement period and/or connecing
The parameter for receiving new business datum can be and reach measurement period and receive new one of the parameter of business datum,
It is also possible to two kinds.
Specifically, access network equipment after receiving business datum, can be sentenced using the access inside access network equipment
Certainly module etc., to judge whether current service data meets preset regularization condition.
S204 then judges the wireless data carrying in the mapping relations of default when meeting above-mentioned preset regularization condition
Parameter value whether be greater than preset threshold value, and the mapping relations of above-mentioned default are adjusted according to judging result dynamic, wherein above-mentioned
The mapping relations of default include the mapping relations between traffic data type and wireless data carrying.
Wherein, the mapping relations of default can be the mapping relations pre-set inside access network equipment, the default
Mapping relations can be stored in advance in a register, it should be noted that the mapping relations of the default be traffic data type and
Mapping relations between wireless data carrying, that is to say, that in the mapping relations of default, traffic data type of the same race is corresponding same
A kind of wireless data carrying, different traffic data types correspond to different wireless data carryings, on the one hand can distinguish in this way
Different types of business datum, on the other hand can also be reduced to each QoS business datum establish wireless data carrying brought
Signaling overheads；In the present embodiment, it when the mapping relations of dynamic adjustment default, can be in same traffic data type
Partial service data establish different wireless data carryings, can also be other adjustable strategies, be not especially limited herein；
Optionally, dynamic adjustment here refers to it not being only to adjust a mapping relations, can be and is repeatedly adjusted according to regularization condition
Whole mapping relations.In addition, including pair between the type of current all business datums and wireless data carrying in the mapping relations
It should be related to, for example, current operation data type has eMBB (enhancing mobile bandwidth), URLLC (the reliable low time delay communication of superelevation),
EMTC (connection Internet of Things greatly), signaling etc. can be respectively that they preset a corresponding DRB (wireless data carrying),
And establish the mapping relations between each traffic data type and DRB, the mapping relations as default.
On the other hand, the parameter value of wireless data carrying can be wireless data carrying in actual use some
Parameter value can be load, packet loss etc., the parameter value that preset threshold value can be carried according to wireless data, in practical feelings
It is determined under condition, the present embodiment is not especially limited.In addition, judging it is default whether the parameter value of wireless data carrying is greater than
Threshold value before, some other operations can also be performed in access network equipment, can not also execute, and in addition to this, can be judgement
Whether the parameter value of one wireless data carrying is greater than preset threshold value, is also possible to judge the parameter of multiple wireless data carryings
Whether value is greater than preset threshold value, and the present embodiment is also not especially limited this.
Specifically, access network equipment when judging that current service data meets preset regularization condition, then judges
Whether the parameter value of wireless data carrying is greater than preset threshold value, can obtain judging result, access network equipment can basis later
Judging result carries out dynamic adjustment to the mapping relations of default.
Dynamic mapping relations adjusted are sent to terminal by S206.
Wherein, terminal here can be a terminal, can also be multiple terminals, and the present embodiment does not limit this specifically
It is fixed.
Specifically, access network equipment can send mapping relations adjusted after adjustment mapping relations every time
To terminal, then terminal carries out next step operation according to the mapping relations adjusted.
In above-mentioned data transmission method, by detecting whether current service data meets preset regularization condition, work as satisfaction
When preset regularization condition, it can be determined that it is default whether the parameter value in wireless data carrying in the mapping relations of default is greater than
Threshold value, and according to judging result dynamic adjustment default mapping relations the mapping relations of adjustment can be sent to end later
End, wherein current service data includes at least one QoS flow business datum, and the mapping relations of default include traffic data type
Mapping relations between wireless data carrying.In the present embodiment, since mapping relations are traffic data types and without line number
According to the mapping relations between carrying, and in current service data include at least one QoS flow business datum, therefore, the present embodiment
The mapping relations of default be that the carrying of same wireless data, different traffic data types are established for traffic data type of the same race
Different wireless data carryings is established, on the one hand different types of business datum can be distinguished in this way, on the other hand can also subtract
Wireless data, which is established, for each QoS business datum less carries brought signaling overheads.In addition, the load when 5G business increases
When, by that can also be adjusted in this present embodiment according to the parameter value that wireless data carries to the mapping relations of default, therefore
The system performance for effectively guaranteeing, while 5GNR system being promoted can be provided for the QoS flow service feature of 5G business.
Another embodiment provides another data transmission method, what is involved is current in detection for the present embodiment
Before whether business datum meets preset regularization condition, access network equipment can also receive business datum parameter, the business number
According to including traffic data type in parameter, and the corresponding wireless data of traffic data type is obtained from the mapping relations of default and is held
The detailed process of load.On the basis of the above embodiments, as shown in figure 3, this method may also comprise the following steps::
S302 receives the parameter of business datum；The parameter of business datum includes traffic data type, includes in business datum
At least one QoS flow business datum.
Wherein, the parameter of business datum may include traffic data type, can also include the other parameters of business datum,
For example, the data volume etc. of business datum；It may include a QoS flow business datum in received business datum, can also wrap
Include multiple QoS flow business datums etc.；It, can also be in addition, the business datum, which can be access network equipment, issues access network equipment
It is that terminal issues access network equipment.
Specifically, the business datum that access network equipment receives equipment of the core network or terminal is sent.
S304, determines traffic data type corresponding wireless data carrying from the mapping relations of default, and by business number
Terminal is sent to according to the corresponding wireless data carrying of type.
Specifically, access network equipment is after receiving the parameter of business datum, it can be first from the parameter of business datum
Traffic data type is obtained, is searched in the mapping relations of default followed by the traffic data type, obtains the business
The corresponding wireless data carrying of data type, and the carrying of obtained wireless data is sent to terminal.
It should be noted that the application scenarios of the present embodiment can be when terminal initial accesses access network equipment, or
When underloading (it is also assumed that being resources occupation rate lower than a threshold value), the mapping relations of default are used under the application scenarios,
An identical wireless data carrying can be established for the business datum of same type, can thus be reduced and be established wireless data and hold
The quantity of load can also reduce signaling overheads when establishing wireless data carrying.
Data transmission method provided in this embodiment receives the parameter of business datum, the parameter packet of the business datum first
Traffic data type is included, includes at least one QoS flow business datum in the business datum, later from the mapping relations of default really
Determine the corresponding wireless data carrying of the traffic data type, and wireless data carrying is sent to terminal.In the present embodiment,
Due to the mapping relations of the default used, and under the mapping relations of default, one can be established for the business datum of same type
Identical wireless data carrying, can thus reduce the quantity for establishing wireless data carrying, it is wireless can also to reduce foundation
Signaling overheads when Deta bearer.
Another embodiment provides another data transmission method, what is involved is work as preset tune for the present embodiment
Shelf-regulating Conditions are when reaching measurement period, and how access network equipment judges the parameter of the wireless data carrying in the mapping relations of default
Whether value is greater than preset threshold value, and a kind of possible embodiment party of the mapping relations according to judging result dynamic adjustment default
Formula.On the basis of the above embodiments, as shown in figure 4, above-mentioned S204 may comprise steps of:
S402, judges whether the parameter value of each wireless data carrying in the mapping relations of default is greater than preset threshold value.
Wherein, wireless data carrying parameter value may include wireless data carrying load, wireless data carrying lose
Packet rate etc., preset threshold value may include first threshold and second threshold；First threshold can be unequal with second threshold, separately
Outside, it can be wireless data carrying to compare with first threshold, wireless data carrying is compared with second threshold.
Specifically, access network equipment can obtain all wireless data carrying and each nothing from the mapping relations of default
The corresponding parameter value of line Deta bearer, later, the parameter value that access network equipment can carry each wireless data is respectively and in advance
If threshold value compare.
S404 obtains Target Wireless if the parameter value of at least one wireless data carrying is greater than the preset threshold value
The qos parameter of the corresponding multiple QoS flow business datums of Deta bearer；Target Wireless Deta bearer is that parameter value is greater than preset threshold
The wireless data of value carries.
Wherein, qos parameter may include QCI (QoS Class Identifier, QoS classification logotype) and ARP
(Allocation and Retention Priority, distribution and reservation priority) etc., it should be noted that QCI and business
Data type is not identical；In addition, each wireless data carrying can correspond to a QoS flow business datum, can also correspond to multiple
QoS flow business datum, each QoS flow business datum has corresponding qos parameter, in the present embodiment mainly for wireless data
The case where carrying corresponding multiple QoS flow business datums.In addition, Target Wireless Deta bearer can be one, be also possible to it is multiple,
The present embodiment is also not specifically limited this.
Specifically, access network equipment is compared with preset threshold value respectively in the parameter value for carrying each wireless data
Later, comparing result can be obtained, if the parameter value for having at least one wireless data to carry in comparing result is greater than preset threshold
Value, the wireless data carrying which is greater than preset threshold value is denoted as Target Wireless Deta bearer, then access network equipment can
To obtain the corresponding multiple QoS flow business datums of the Target Wireless Deta bearer from the mapping relations of default, while can also be with
Obtain multiple corresponding qos parameter of QoS flow business datum.
Optionally, the wireless data for those parameter values no more than preset threshold value carries, and access network equipment does not change
Their mapping relations, they are still using the mapping relations of default.
The qos parameter of each QoS flow business datum in Target Wireless Deta bearer is compared by S406, and according to
The mapping relations of comparison result dynamic adjustment default.
Wherein, when the qos parameter of a QoS flow business datum to be compared, it can be one only compared in qos parameter
A parameter, and according to the comparison of a parameter, obtain comparison result；The multiple parameters in qos parameter, and root can also be compared
Comparison result is obtained according to the comparison result synthesis of parameter each in qos parameter.
Specifically, access network equipment is corresponding in the multiple QoS flow business datums for obtaining Target Wireless Deta bearer
After qos parameter, each qos parameter can be compared respectively, obtain comparison result, adjusted further according to comparison result dynamic
The mapping relations of default.
In the mapping relations of adjustment default, as shown in figure 5, a kind of possible adjustment mode may comprise steps of:
S502, obtains the target QoS flow business datum in comparison result, and target QoS flow business datum is qos parameter requirement
Highest QoS flow business datum.
Wherein, qos parameter requires highest to can be a maximum qos parameter of parameter value of qos parameter, can also be
The all maximum qos parameter of the multiple parameter values of qos parameter.
Specifically, access network equipment after comparing each qos parameter respectively, it is available wherein to require highest
Qos parameter, meanwhile, available this requires the corresponding QoS flow business datum of highest qos parameter, the QoS flow business datum
It is denoted as target QoS flow business datum.
S504 establishes new the first wireless data carrying for target QoS flow business datum.
Wherein, the first new wireless data, which is carried in the mapping relations of default, is not present, and herein can be mesh
Mark the newly-built wireless data carrying of QoS flow business datum, it should be noted that the quantity of newly-built new wireless data carrying
With the sum of the quantity of the wireless data carrying in the mapping relations of default, the quantity of preset wireless data carrying is not exceeded,
32 are not exceeded.
Specifically, access network equipment after obtaining target QoS flow business datum, can be the target QoS flow business number
According to a new wireless data carrying is re-established, which is denoted as new the first wireless data carrying.?
It, can by requiring the newly-built first new wireless data of highest QoS flow business datum to carry qos parameter in the step
To achieve the purpose that data distribution, the QoS characteristic of the better highest QoS flow business datum of guaranteed qos parameter request.
S506 carries it according to the corresponding traffic data type of target QoS flow business datum and the first new wireless data
Between mapping relations, modify the mapping relations of default.
Specifically, access network equipment is after establishing new the first wireless data carrying for target QoS flow business datum, together
When also traffic data type belonging to available target QoS flow business datum, so that it may establish the target QoS flow business datum
Traffic data type and new the first wireless data carrying between mapping relations, and the mapping relations are updated and/or are added
It is added in the mapping relations of default, the mapping relations after being adjusted.
Optionally, the QoS flow business datum of less demanding for those qos parameters, the mapping that can not change them are closed
System, they still can be using the mapping relations of default.
Data transmission method provided in this embodiment is first determined whether when preset regularization condition is to reach measurement period
Whether the parameter value of each wireless data carrying is greater than preset threshold value in the mapping relations of default, if at least one wireless data
The parameter value of carrying is greater than preset threshold value, then obtains the QoS of the corresponding multiple QoS flow business datums of Target Wireless Deta bearer
Parameter, and the qos parameter of each QoS flow business datum in Target Wireless Deta bearer is compared, according to comparison result
The mapping relations of dynamic adjustment default, wherein Target Wireless Deta bearer is the wireless data that parameter value is greater than preset threshold value
Carrying.In the present embodiment, since when reaching each measurement period dynamic adjustment can be carried out to the mapping relations of default,
Therefore, when 5G business load increases or when business datum changes, more preferably the mapping relations of default can be adjusted,
So as to preferably guarantee the QoS flow characteristic of 5G business.
Another embodiment provides another data transmission method, what is involved is work as preset tune for the present embodiment
Shelf-regulating Conditions are when receiving new business datum parameter, and how access network equipment judges the wireless data in the mapping relations of default
Whether the parameter value of carrying is greater than preset threshold value, and can according to the another kind of the mapping relations of judging result dynamic adjustment default
The embodiment of energy.On the basis of the above embodiments, as shown in fig. 6, above-mentioned S204 may comprise steps of:
S602 determines new traffic data type according to the parameter of new business datum.
Wherein, the parameter of new business datum may include the type of new business datum, be denoted as new business datum class
Type can also include other parameters certainly.
Specifically, access network equipment after the parameter for receiving new business datum, can obtain newly from the parameter
Business datum type, be denoted as new traffic data type.
S604 judges that new traffic data type whether there is the wireless data having built up according to the mapping relations of default
Carrying.
In embodiments herein, the mapping relations of default are that preset in advance is good, may include all business numbers
According to the mapping relations between type and wireless data carrying, the wireless data carrying having built up is referred in practical communication process
Or in data transmission procedure, after the business datum that access network equipment is transmitting in being communicated, according to the mapping of default
Relationship is just using the wireless data at present for the business datum that the wireless data that the business datum is established is carried, and transmitted
Carrying transmission data.It should be noted that the wireless data carrying in the mapping relations of default is existed in mapping relations,
But it might not establish and use, only establish and the wireless data that can be just referred to as to have built up has been used to carry.
Specifically, access network equipment after obtaining new traffic data type, can be looked in the mapping relations of default
The corresponding wireless data carrying of the type of service new to this, and search whether wireless data carrying has built up.
S606, and if it exists, then judge whether the parameter value of the corresponding wireless data carrying of new traffic data type is greater than
Preset threshold value；If more than then second wireless data new to new traffic data type foundation carries, and according to new business
Mapping relations between data type and the second new wireless data carrying, modify the mapping relations of default.
In the present embodiment, optionally, wireless data carrying parameter value may include wireless data carrying load and
The packet loss etc. of wireless data carrying, preset threshold value may include first threshold and second threshold, and first threshold can be with the
Two threshold values are unequal, wherein the load of wireless data carrying and the packet loss of wireless data carrying can pass through access network equipment
Statistical module count to obtain, while load, the packet loss of the carrying of each wireless data that statistical module can obtain statistics
The information such as rate are transferred to SDAP (Service Data Adaptation Protocol, the service data adaptation of access network equipment
Agreement) sublayer mapping block, the data that SDAP sublayer can transmit statistical module later the operation such as be compared.
Specifically, access network equipment is obtaining new traffic data type in the presence of in a kind of possible embodiment
After the wireless data carrying being set up, it can continue to judge whether the parameter value of wireless data carrying is greater than preset threshold
Value, when judge whether parameter value is greater than preset threshold value, optionally, can be judge the wireless data carry load whether
Greater than first threshold, and judge whether the packet loss of wireless data carrying is greater than second threshold；Optionally, if this is without line number
It is greater than first threshold according to the load of carrying, and the packet loss of wireless data carrying is greater than second threshold, then access network equipment is just
It can determine that the parameter value of the corresponding wireless data carrying of new traffic data type is greater than preset threshold value；Then access network equipment
A new wireless data carrying can be established for new business datum, be denoted as new the second wireless data carrying, accessed simultaneously
Net equipment also can establish the mapping relations between the new traffic data type and new the second wireless data carrying, and should
Mapping relations update and/or are added in the mapping relations of default, the mapping relations after being adjusted.
It is above-mentioned when judging whether parameter value is greater than preset threshold value, optionally, if being not more than, according to the mapping of default
Relationship determines the corresponding wireless data carrying of new traffic data type.Optionally, if the load of wireless data carrying is little
In first threshold, and/or, the packet loss of wireless data carrying is not more than second threshold, then access network equipment is assured that
The parameter value of the corresponding wireless data carrying of the new traffic data type is not more than preset threshold value.That is, if ginseng
Numerical value finds new industry then just not modifying the mapping relations of default no more than preset threshold value from the mapping relations of default
The corresponding wireless data carrying of data type of being engaged in, and terminal is issued into wireless data carrying.
Optionally, it in alternatively possible embodiment, if it does not exist, then according to the mapping relations of default, establishes new
Traffic data type corresponding wireless data carrying.That is, access network equipment is obtaining new traffic data type not
When in the presence of the wireless data carrying having built up, so that it may find the new traffic data type pair in the mapping relations of default
The wireless data carrying answered, and wireless data carrying is established, hold new business datum in the wireless data of the foundation
It is transmitted in load.
Data transmission method provided in this embodiment, when preset regularization condition is the parameter for receiving new business datum
When, new traffic data type is determined according to the parameter of new business datum first, is judged then according to the mapping relations of default
The new traffic data type whether there is the wireless data carrying having built up, and if it exists, can then continue to judge that this is new
Whether the parameter value of traffic data type corresponding wireless data carrying is greater than preset threshold value, if more than then to new wireless
Deta bearer establishes new the second wireless data carrying, and is carried according to new traffic data type and the second new wireless data
Between mapping relations, modify the mapping relations of default.In the present embodiment, due in each Added Business data parameters,
Namely Added Business data when, can to the mapping relations of default carry out dynamic adjustment, therefore, 5G business load increase when
Or when business datum changes, more preferably the mapping relations of default can be adjusted, so as to preferably guarantee 5G
The QoS flow characteristic of business.
It should be understood that although each step in the flow chart of Fig. 2-6 is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-6
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, as shown in fig. 7, providing a kind of data transmission device, comprising: detection module 10, adjustment
Module 11 and sending module 12, in which:
Detection module 10, for detecting whether current service data meets preset regularization condition；Above-mentioned current business number
According to including at least one QoS flow business datum；
Module 11 is adjusted, the nothing in mapping relations for when meeting above-mentioned preset regularization condition, then judging default
Whether the parameter value of line Deta bearer is greater than preset threshold value, and is closed according to the mapping that judging result dynamic adjusts above-mentioned default
System, wherein the mapping relations of above-mentioned default include the mapping relations between traffic data type and wireless data carrying；
Sending module 12, for dynamic mapping relations adjusted to be sent to terminal.
Optionally, above-mentioned preset regularization condition includes the ginseng for reaching measurement period and/or receiving new business datum
Number.
Data transmission device provided in this embodiment can execute above method embodiment, realization principle and technology effect
Seemingly, details are not described herein for fruit.
In another embodiment, as shown in figure 8, providing another data transmission device, in the base of above-described embodiment
On plinth, which can also include: receiving module 13, determining module 14, in which:
Receiving module 13, for receiving the parameter of business datum；The parameter of above-mentioned business datum includes traffic data type,
It include at least one QoS flow business datum in above-mentioned business datum；
Determining module 14, for determining the corresponding no line number of above-mentioned traffic data type from the mapping relations of above-mentioned default
Terminal is sent to according to carrying, and by the corresponding wireless data carrying of above-mentioned traffic data type.
In another embodiment, when the preset regularization condition is to reach measurement period, above-mentioned adjustment module 11
It may include: judging unit, acquiring unit, comparing unit, in which:
Judging unit, whether the parameter value of each wireless data carrying is greater than in the mapping relations for judging above-mentioned default
Preset threshold value；
Acquiring unit obtains if the parameter value for the carrying of at least one wireless data is greater than above-mentioned preset threshold value
The qos parameter of the corresponding multiple QoS flow business datums of Target Wireless Deta bearer；Above-mentioned Target Wireless Deta bearer is parameter value
Wireless data greater than above-mentioned preset threshold value carries；
Comparing unit, for carrying out the qos parameter of each QoS flow business datum in above-mentioned Target Wireless Deta bearer
Compare, and adjusts the mapping relations of above-mentioned default according to comparison result dynamic.
Optionally, above-mentioned comparing unit may include: to obtain subelement, establish subelement, modification subelement, in which:
Subelement is obtained, for obtaining the target QoS flow business datum in above-mentioned comparison result, above-mentioned target QoS flow industry
Data of being engaged in are that qos parameter requires highest QoS flow business datum；
Subelement is established, for establishing new the first wireless data carrying for above-mentioned target QoS flow business datum；
Subelement is modified, for according to the corresponding traffic data type of above-mentioned target QoS flow business datum and above-mentioned new
Mapping relations between the carrying of first wireless data, modify the mapping relations of above-mentioned default.
In another embodiment, when above-mentioned preset regularization condition is to receive the parameter of new business datum, on
Stating adjustment module 11 may include: determining subelement, judgment sub-unit, in which:
Subelement is determined, for determining new traffic data type according to the parameter of above-mentioned new business datum；
Judgment sub-unit judges above-mentioned new traffic data type with the presence or absence of according to the mapping relations of above-mentioned default
The wireless data of foundation carries；If it exists, then judge the parameter of the corresponding wireless data carrying of above-mentioned new traffic data type
Whether value is greater than above-mentioned preset threshold value；If more than then establishing the second new wireless data to above-mentioned new traffic data type
Carrying, and according to the mapping relations between above-mentioned new traffic data type and above-mentioned new the second wireless data carrying, modification
The mapping relations of above-mentioned default.
Optionally, it if above-mentioned judgment sub-unit can be also used for being not more than, according to the mapping relations of above-mentioned default, determines
The corresponding wireless data carrying of above-mentioned new traffic data type.
Optionally, above-mentioned judgment sub-unit can be also used for if it does not exist, then according to the mapping relations of above-mentioned default, establishes
The corresponding wireless data carrying of above-mentioned new traffic data type.
In another embodiment, the parameter value of above-mentioned wireless data carrying includes the load of wireless data carrying and wireless
The packet loss of Deta bearer, above-mentioned preset threshold value include first threshold and second threshold, and above-mentioned judgment sub-unit can also be used
Whether it is greater than first threshold in the load for judging above-mentioned wireless data carrying, and judges the packet loss of above-mentioned wireless data carrying
Whether second threshold is greater than；If the load of above-mentioned wireless data carrying is greater than first threshold, and the carrying of above-mentioned wireless data is lost
Packet rate is greater than second threshold, it is determined that the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is greater than above-mentioned
Preset threshold value；If the load of above-mentioned wireless data carrying is not more than first threshold, and/or, above-mentioned wireless data carrying is lost
Packet rate is not more than second threshold, it is determined that the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is not more than
Above-mentioned preset threshold value.
Data transmission device provided in this embodiment can execute above method embodiment, realization principle and technology effect
Seemingly, details are not described herein for fruit.
In one embodiment, a kind of access network equipment is provided, Fig. 9 is the frame of the primary hardware construction of access network equipment
Figure.As shown in figure 9, access network equipment includes bus, processor, memory, external memory, transmitting-receiving are connected in the bus
Machine etc..The memory includes non-volatile memory medium, built-in storage.The non-volatile memory medium be stored with operating system and
Computer program.The built-in storage provides ring for the operation of operating system and computer program in non-volatile memory medium
Border.To realize a kind of data transmission method when the computer program is executed by processor.The external memory can be hard disk
(Hard Disk, HD).Input unit for inputting various information etc. can also be connected in bus, for showing various letters
The display device and access network equipment clock of breath etc..In addition, transceiver can be multiple element, that is, it include transmitter and reception
Machine provides the unit for communicating over a transmission medium with various other devices.
It will be understood by those skilled in the art that structure shown in Fig. 9, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the access network equipment being applied thereon to application scheme, specific access network equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of access network equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of when executing computer program
Whether detection current service data meets preset regularization condition；Above-mentioned current service data includes at least one
QoS flow business datum；
When meeting above-mentioned preset regularization condition, then the parameter of the wireless data carrying in the mapping relations of default is judged
Whether value is greater than preset threshold value, and the mapping relations of above-mentioned default are adjusted according to judging result dynamic, wherein above-mentioned default
Mapping relations include the mapping relations between traffic data type and wireless data carrying；
Dynamic mapping relations adjusted are sent to terminal.
In one embodiment, it is also performed the steps of when processor executes computer program
Receive the parameter of business datum；The parameter of above-mentioned business datum includes traffic data type, in above-mentioned business datum
Including at least one QoS flow business datum；
The corresponding wireless data carrying of above-mentioned traffic data type is determined from the mapping relations of above-mentioned default, and will be above-mentioned
The corresponding wireless data carrying of traffic data type is sent to terminal.
In one embodiment, above-mentioned preset regularization condition includes reaching measurement period and/or receiving new business
The parameter of data.
In one embodiment, it is also performed the steps of when processor executes computer program
Judge whether the parameter value of each wireless data carrying in the mapping relations of above-mentioned default is greater than preset threshold value；
If the parameter value of at least one wireless data carrying is greater than above-mentioned preset threshold value, obtains Target Wireless data and hold
Carry the qos parameter of corresponding multiple QoS flow business datums；Above-mentioned Target Wireless Deta bearer is parameter value greater than above-mentioned preset
The wireless data of threshold value carries；
The qos parameter of each QoS flow business datum in above-mentioned Target Wireless Deta bearer is compared, and according to than
Compared with the mapping relations that result dynamic adjusts above-mentioned default.
In one embodiment, it is also performed the steps of when processor executes computer program
The target QoS flow business datum in above-mentioned comparison result is obtained, above-mentioned target QoS flow business datum is qos parameter
It is required that highest QoS flow business datum；
New the first wireless data carrying is established for above-mentioned target QoS flow business datum；
According to the corresponding traffic data type of above-mentioned target QoS flow business datum and above-mentioned new the first wireless data carrying
Between mapping relations, modify the mapping relations of above-mentioned default.
In one embodiment, it is also performed the steps of when processor executes computer program
New traffic data type is determined according to the parameter of above-mentioned new business datum；
Judge that above-mentioned new traffic data type is wireless with the presence or absence of having built up according to the mapping relations of above-mentioned default
Deta bearer；
If it exists, then judge whether the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is greater than
State preset threshold value；If more than then second wireless data new to above-mentioned new traffic data type foundation carries, and according to upper
The mapping relations between new traffic data type and above-mentioned new the second wireless data carrying are stated, the mapping of above-mentioned default is modified
Relationship.
In one embodiment, it is also performed the steps of when processor executes computer program
If being not more than, according to the mapping relations of above-mentioned default, determine that above-mentioned new traffic data type is corresponding wireless
Deta bearer.
In one embodiment, it is also performed the steps of when processor executes computer program
If it does not exist, then it is corresponding wireless to establish above-mentioned new traffic data type according to the mapping relations of above-mentioned default
Deta bearer.
In one embodiment, it is also performed the steps of when processor executes computer program
Judge whether the load of above-mentioned wireless data carrying is greater than first threshold, and judges above-mentioned wireless data carrying
Whether packet loss is greater than second threshold；
If the load of above-mentioned wireless data carrying is greater than first threshold, and the packet loss of above-mentioned wireless data carrying is greater than the
Two threshold values, it is determined that the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is greater than above-mentioned preset threshold
Value；
If the load of above-mentioned wireless data carrying is not more than first threshold, and/or, the packet loss of above-mentioned wireless data carrying
No more than second threshold, it is determined that the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is no more than above-mentioned
Preset threshold value.
In one embodiment, a kind of readable storage medium storing program for executing is provided, computer program, computer program are stored thereon with
It is performed the steps of when being executed by processor
Whether detection current service data meets preset regularization condition；Above-mentioned current service data includes at least one
QoS flow business datum；
When meeting above-mentioned preset regularization condition, then the parameter of the wireless data carrying in the mapping relations of default is judged
Whether value is greater than preset threshold value, and the mapping relations of above-mentioned default are adjusted according to judging result dynamic, wherein above-mentioned default
Mapping relations include the mapping relations between traffic data type and wireless data carrying；
Dynamic mapping relations adjusted are sent to terminal.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Receive the parameter of business datum；The parameter of above-mentioned business datum includes traffic data type, in above-mentioned business datum
Including at least one QoS flow business datum；
The corresponding wireless data carrying of above-mentioned traffic data type is determined from the mapping relations of above-mentioned default, and will be above-mentioned
The corresponding wireless data carrying of traffic data type is sent to terminal.
In one embodiment, above-mentioned preset regularization condition includes reaching measurement period and/or receiving new business
The parameter of data.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Judge whether the parameter value of each wireless data carrying in the mapping relations of above-mentioned default is greater than preset threshold value；
If the parameter value of at least one wireless data carrying is greater than above-mentioned preset threshold value, obtains Target Wireless data and hold
Carry the qos parameter of corresponding multiple QoS flow business datums；Above-mentioned Target Wireless Deta bearer is parameter value greater than above-mentioned preset
The wireless data of threshold value carries；
The qos parameter of each QoS flow business datum in above-mentioned Target Wireless Deta bearer is compared, and according to than
Compared with the mapping relations that result dynamic adjusts above-mentioned default.
In one embodiment, it is also performed the steps of when computer program is executed by processor
The target QoS flow business datum in above-mentioned comparison result is obtained, above-mentioned target QoS flow business datum is qos parameter
It is required that highest QoS flow business datum；
New the first wireless data carrying is established for above-mentioned target QoS flow business datum；
According to the corresponding traffic data type of above-mentioned target QoS flow business datum and above-mentioned new the first wireless data carrying
Between mapping relations, modify the mapping relations of above-mentioned default.
In one embodiment, it is also performed the steps of when computer program is executed by processor
New traffic data type is determined according to the parameter of above-mentioned new business datum；
Judge that above-mentioned new traffic data type is wireless with the presence or absence of having built up according to the mapping relations of above-mentioned default
Deta bearer；
If it exists, then judge whether the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is greater than
State preset threshold value；If more than then second wireless data new to above-mentioned new traffic data type foundation carries, and according to upper
The mapping relations between new traffic data type and above-mentioned new the second wireless data carrying are stated, the mapping of above-mentioned default is modified
Relationship.
In one embodiment, it is also performed the steps of when computer program is executed by processor
If being not more than, according to the mapping relations of above-mentioned default, determine that above-mentioned new traffic data type is corresponding wireless
Deta bearer.
In one embodiment, it is also performed the steps of when computer program is executed by processor
If it does not exist, then it is corresponding wireless to establish above-mentioned new traffic data type according to the mapping relations of above-mentioned default
Deta bearer.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Judge whether the load of above-mentioned wireless data carrying is greater than first threshold, and judges above-mentioned wireless data carrying
Whether packet loss is greater than second threshold；
If the load of above-mentioned wireless data carrying is greater than first threshold, and the packet loss of above-mentioned wireless data carrying is greater than the
Two threshold values, it is determined that the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is greater than above-mentioned preset threshold
Value；
If the load of above-mentioned wireless data carrying is not more than first threshold, and/or, the packet loss of above-mentioned wireless data carrying
No more than second threshold, it is determined that the parameter value of the corresponding wireless data carrying of above-mentioned new traffic data type is no more than above-mentioned
Preset threshold value.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (12)
1. a kind of data transmission method, which is characterized in that the described method includes:
Whether detection current service data meets preset regularization condition；The current service data includes at least one QoS flow
Business datum；
When meeting the preset regularization condition, then judge that the parameter value of the wireless data carrying in the mapping relations of default is
It is no to be greater than preset threshold value, and the mapping relations of the default are adjusted according to judging result dynamic, wherein the mapping of the default
Relationship includes the mapping relations between traffic data type and wireless data carrying；
Dynamic mapping relations adjusted are sent to terminal.
2. the method according to claim 1, wherein whether meeting in the detection current service data preset
Before regularization condition, the method also includes:
Receive the parameter of business datum；The parameter of the business datum includes traffic data type, includes in the business datum
At least one QoS flow business datum；
Determine the corresponding wireless data carrying of the traffic data type from the mapping relations of the default, and by the business
The corresponding wireless data carrying of data type is sent to terminal.
3. the method according to claim 1, wherein the preset regularization condition includes reaching measurement period
And/or receive the parameter of new business datum.
4. according to the method described in claim 3, it is characterized in that, when the preset regularization condition is to reach measurement period
When, whether the parameter value of the wireless data carrying in the mapping relations for judging default is greater than preset threshold value, and according to sentencing
Disconnected result dynamic adjusts the mapping relations of the default, comprising:
Judge whether the parameter value of each wireless data carrying in the mapping relations of the default is greater than preset threshold value；
If the parameter value of at least one wireless data carrying is greater than the preset threshold value, Target Wireless Deta bearer pair is obtained
The qos parameter for the multiple QoS flow business datums answered；The Target Wireless Deta bearer is that parameter value is greater than the preset threshold value
Wireless data carrying；
The qos parameter of each QoS flow business datum in the Target Wireless Deta bearer is compared, and is tied according to comparing
Fruit dynamic adjusts the mapping relations of the default.
5. according to the method described in claim 4, it is characterized in that, described adjust reflecting for the default according to comparison result dynamic
Penetrate relationship, comprising:
The target QoS flow business datum in the comparison result is obtained, the target QoS flow business datum is qos parameter requirement
Highest QoS flow business datum；
New the first wireless data carrying is established for the target QoS flow business datum；
According between the corresponding traffic data type of the target QoS flow business datum and new the first wireless data carrying
Mapping relations, modify the mapping relations of the default.
6. according to the method described in claim 3, it is characterized in that, when the preset regularization condition is to receive new business
When the parameter of data, whether the parameter value of the wireless data carrying in the mapping relations for judging default is greater than preset threshold
It is worth, and adjusts the mapping relations of the default according to judging result dynamic, comprising:
New traffic data type is determined according to the parameter of the new business datum；
Judge that the new traffic data type whether there is the wireless data having built up according to the mapping relations of the default
Carrying；
If it exists, then it is described pre- to judge whether the parameter value of the corresponding wireless data carrying of the new traffic data type is greater than
If threshold value；If more than then second wireless data new to the new traffic data type foundation carries, and according to described new
Traffic data type and new the second wireless data carrying between mapping relations, the mapping for modifying the default closes
System.
7. according to the method described in claim 6, it is characterized in that, the method also includes:
If being not more than, according to the mapping relations of the default, the corresponding wireless data of the new traffic data type is determined
Carrying.
8. method according to claim 6 or 7, which is characterized in that the method also includes:
If it does not exist, then the corresponding wireless data of the new traffic data type is established according to the mapping relations of the default
Carrying.
9. according to the method described in claim 6, it is characterized in that, the parameter value of wireless data carrying includes wireless data
The packet loss of load and the wireless data carrying of carrying, the preset threshold value includes first threshold and second threshold, described to sentence
Whether the parameter value of the corresponding wireless data carrying of the new traffic data type of breaking is greater than the preset threshold value, comprising:
Judge whether the load of the wireless data carrying is greater than first threshold, and judges the packet loss of the wireless data carrying
Whether rate is greater than second threshold；
If the load of the wireless data carrying is greater than first threshold, and the packet loss of wireless data carrying is greater than the second threshold
Value, it is determined that the parameter value of the corresponding wireless data carrying of the new traffic data type is greater than the preset threshold value；
If the load of the wireless data carrying is not more than first threshold, and/or, the packet loss of the wireless data carrying is little
In second threshold, it is determined that the parameter value of the corresponding wireless data carrying of the new traffic data type is default no more than described
Threshold value.
10. a kind of data transmission device, which is characterized in that described device includes:
Detection module, for detecting whether current service data meets preset regularization condition；The current service data includes
At least one QoS flow business datum；
Module is adjusted, the wireless data in mapping relations for when meeting the preset regularization condition, then judging default
Whether the parameter value of carrying is greater than preset threshold value, and the mapping relations of the default are adjusted according to judging result dynamic, wherein
The mapping relations of the default include the mapping relations between traffic data type and wireless data carrying；
Sending module, for dynamic mapping relations adjusted to be sent to terminal.
11. a kind of access network equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 9 the method when executing the computer program.
12. a kind of readable storage medium storing program for executing, is stored thereon with computer program, which is characterized in that the computer program is processed
The step of device realizes method described in any one of claims 1 to 9 when executing.
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