CN110557344B - Method for configuring identification information of QoS flow and network equipment - Google Patents

Method for configuring identification information of QoS flow and network equipment Download PDF

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CN110557344B
CN110557344B CN201810552729.8A CN201810552729A CN110557344B CN 110557344 B CN110557344 B CN 110557344B CN 201810552729 A CN201810552729 A CN 201810552729A CN 110557344 B CN110557344 B CN 110557344B
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qfis
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CN110557344A (en
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孙军帅
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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China Mobile Communications Ltd Research Institute
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/78—Architectures of resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/80—Actions related to the user profile or the type of traffic
    • H04L47/805—QOS or priority aware

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Abstract

The embodiment of the invention provides a configuration method of identification information of QoS flows and network equipment, wherein the method comprises the steps of determining the identifications QFIs of a plurality of QoS flows mapped on a Data Radio Bearer (DRB), wherein the identifications QFIs of the QoS flows are continuous; and configuring the continuous QFIs of the plurality of QoS flows to the access network equipment. The scheme of the invention can realize short QFI transmission.

Description

Method for configuring identification information of QoS flow and network equipment
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for configuring identification information of a QoS flow and a network device.
Background
In the prior art, it is specified that QFI (QoS Flow Identity, identification of quality of service Flow) and 5QI (5G QoS indicator,5G quality of service indication) values correspond one to one. The specific provisions are as follows:
Figure BDA0001680849410000011
Figure BDA0001680849410000021
from the above table it can be seen that: the classification of QoS characteristics (QoS characteristics) is mainly divided into GBR (guaranteed bit rate) and Non-GRB (Non-guaranteed bit rate) according to Resource Type (Resource Type), and the corresponding QFI values in GBR and Non-GBR are discontinuous. Thus, QFIs mapped to multiple QoS flows on one DRB cannot implement radix plus offset for short QFI transmission.
Disclosure of Invention
The invention provides a configuration method of identification information of QoS flow and network equipment, which can realize short QFI transmission.
To solve the above technical problem, an embodiment of the present invention provides the following solutions:
a method for configuring identification information of QoS flow includes:
determining identities QFI of a plurality of QoS flows mapped onto one data radio bearer DRB, wherein the identities QFI of the plurality of QoS flows are continuous;
and configuring the continuous QFIs of the QoS flows to access network equipment.
The determining the identities QFI of the QoS flows mapped to one data radio bearer DRB includes: and determining the identifications QFI of the plurality of QoS flows mapped to one data radio bearer DRB according to the characteristic value of the QoS flow.
Determining the identifiers QFI of the QoS flows mapped to the data radio bearer DRB according to the characteristic values of the QoS flows, wherein the method comprises the following steps:
and according to the resource type characteristic value of the QoS flow, distributing continuous QFIs for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB.
Wherein the resource type characteristic value is identified using N to Max Number _ GBR-1 for QFI of the plurality of QoS flows of guaranteed bit rate GBR;
QFI of the plurality of QoS flows with a resource type characteristic value of Non-guaranteed bit rate Non-GBR are identified using MaxUMber _ GBR to MaxUMber _ QFI-1; n, maxNumber _ GBR and MaxNumber _ QFI are integers.
Determining the identifiers QFI of the QoS flows mapped to the data radio bearer DRB according to the characteristic values of the QoS flows, wherein the method comprises the following steps:
according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
and within the range of the QFIs with continuous first level, allocating QFIs with continuous second level for the QoS flows according to the PDB characteristic value of the packet delay of the QoS flows.
Wherein, according to the packet delay PDB characteristic value of the QoS flow, allocating QFIs of second-level continuity for the QoS flows, comprises:
allocating a second-level continuous QFI for a plurality of QoS flows with packet delay PDB characteristic values within a preset threshold range, wherein the second-level continuous QFI comprises: a predetermined number of consecutive QFIs.
Wherein, determining the QFIs of the QoS flows mapped to a data radio bearer DRB according to the characteristic values of the QoS flows comprises:
according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
within the first continuous QFI range, distributing second-level continuous QFIs for the QoS flows according to packet delay PDB characteristic values of the QoS flows;
and within the range of the second-level continuous QFIs, distributing third-level continuous QFIs for the plurality of QoS flows according to the priority level PL characteristic values of the QoS flows.
According to the priority level PL characteristic value of the QoS flow, third-level continuous QFIs are distributed to the QoS flows, and the method comprises the following steps:
allocating a third-level continuous QFI for a plurality of QoS flows with the priority level PL characteristic value within a preset threshold range, wherein the third-level continuous QFI comprises: a predetermined number of consecutive QFIs.
An embodiment of the present invention further provides a network device, including:
a processor for determining identities QFI of a plurality of QoS flows mapped onto one data radio bearer DRB, the identities QFI of the plurality of QoS flows being consecutive;
a transceiver for configuring the continuous QFIs of the plurality of QoS flows to an access network device.
Wherein the processor is specifically configured to: and determining the QFIs of the QoS flows mapped to one data radio bearer DRB according to the characteristic values of the QoS flows.
Wherein the processor is specifically configured to: and according to the resource type characteristic value of the QoS flow, distributing continuous QFIs for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB.
Wherein QFI of the plurality of QoS flows with resource type characteristic value of guaranteed bit rate GBR is identified using N to MaxUMBER _ GBR-1;
QFI of the plurality of QoS flows with resource type characteristic value of Non-guaranteed bit rate Non-GBR is identified using MaxUMber _ GBR to MaxUMber _ QFI-1; n, maxNumber _ GBR and MaxNumber _ QFI are integers.
Wherein the processor is specifically configured to:
according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
and within the range of the QFIs with continuous first level, allocating QFIs with continuous second level for the QoS flows according to the PDB characteristic value of the packet delay of the QoS flows.
When the processor allocates the second-level continuous QFI, the processor is specifically configured to: within the range of the first-stage continuous QFIs, allocating a second-stage continuous QFIs for a plurality of QoS flows with packet delay PDB characteristic values within a preset threshold range, wherein the second-stage continuous QFIs comprise: a predetermined number of consecutive QFIs.
Wherein the processor is specifically configured to:
according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
within the first continuous QFI range, distributing second-level continuous QFIs for the QoS flows according to packet delay PDB characteristic values of the QoS flows;
and within the range of the second-level continuous QFIs, distributing third-level continuous QFIs for the plurality of QoS flows according to the priority level PL characteristic values of the QoS flows.
When the processor allocates the third-level continuous QFI, the processor is specifically configured to: within the range of the second-level continuous QFIs, allocating a third-level continuous QFIs for a plurality of QoS flows with the priority level PL characteristic value within a preset threshold range, wherein the third-level continuous QFIs comprise: a predetermined number of consecutive QFIs.
An embodiment of the present invention further provides a network device, including: a processor, a memory storing a computer program which, when executed by the processor, performs the method as described above.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above.
The scheme of the invention at least comprises the following beneficial effects:
in the above scheme of the present invention, the core network device determines the identifiers QFI of the QoS flows mapped to one data radio bearer DRB, and the identifiers QFI of the QoS flows are continuous; configuring continuous QFIs of the plurality of QoS flows to an access network device, wherein the access network device can be a base station; thereby realizing the short QFI transmission in a manner of adding offset to the radix.
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FIG. 1 is a flow chart of a method for configuring identification information of QoS flows according to the present invention
Fig. 2 is a block diagram of the network device of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides a method for configuring identification information of a QoS flow, including:
step 11, determining identifiers QFI of a plurality of QoS flows mapped to one data radio bearer DRB, the identifiers QFI of the plurality of QoS flows being continuous;
and step 12, configuring continuous QFIs of the QoS flows to access network equipment.
In this embodiment, the identifiers QFI of multiple QoS flows are consecutive, for example, the QFI carried on one DRB is: 4-10, the configuration only needs the configuration number to be 4 and the offset length to be 6. If the identities QFI of the QoS flows are not continuous, for example, 1,3,5,7, and can only be configured completely, the short QFI transmission cannot be performed, but in the embodiment of the present invention, the short QFI transmission can be realized by configuring continuous QFI for the QoS flows mapped onto one DRB.
In an embodiment of the present invention, in the step 11, the method may specifically include: and determining the identifications QFI of the plurality of QoS flows mapped to one data radio bearer DRB according to the characteristic value of the QoS flow.
The characteristic values of the QoS flows herein may specifically include: at least one of a Resource Type characteristic value (Resource Type), a Packet Delay characteristic value (PDB), a Priority Level characteristic value (PL), and a Packet Error Rate characteristic value (PER).
Further, the characteristic values of these QoS flows may be classified, such as:
first, classification is performed according to GBR and Non-GBR, i.e. main priority: resource Type.
First secondary priority: packet Delay Budget, which identifies the end-to-end Delay tolerated by the QoS flow service.
Second secondary priority: priority level; this parameter identifies the ability of the QoS flow to resist preemption by other high priority QoS flows.
The Packet Error Rate parameter may or may not be used. If used, this parameter may be used as a parameter of the third secondary priority.
Further, a threshold may be configured for the priority of each type of feature value:
for Resource Type, no thresholds are defined, namely GBR and Non-GBR.
And setting a multi-stage classification threshold for the Packet Delay Budget. For example, the threshold may be 10ms, 20ms, 50ms, 100ms, or other values greater than 100 ms.
For Priority level, a multi-level classification threshold is set. For example, the threshold may be one level every 8 priorities.
In order to ensure that the allocated QFI is normal, the number of thresholds is preferably 2, 4, 8, 16.
In an embodiment of the present invention, determining the identifiers QFI of multiple QoS flows mapped onto one data radio bearer DRB according to the characteristic value of the QoS flow may include:
111 Continuous QFIs are assigned for the plurality of QoS flows with resource type characteristic values Guaranteed Bit Rate (GBR) and/or non-guaranteed bit rate (non-GBR) mapped onto one data radio bearer DRB, according to the resource type characteristic values of the QoS flows.
Wherein QFI of the plurality of QoS flows with resource type characteristic value of guaranteed bit rate GBR can be identified by using N to MaxUMBER _ GBR-1; n, maxNumber _ GBR-1 is an integer, wherein N can be 0;
QFI of the plurality of QoS flows with resource type characteristic value of Non-guaranteed bit rate Non-GBR is identified using MaxUMber _ GBR to MaxUMber _ QFI-1; maxNumber _ QFI is an integer.
That is, first, according to the main priority Resource Type, several continuous QFIs are allocated to the QFIs of GBR and non-GBR, respectively, and the identifiers from 0 to MaxNumber _ GBR-1 are used, and the MaxNumber _ GBR effective values are counted, for example, the QFI of GBR is 0 to 127.
QFI of Non-GBR uses MaxNumber _ GBR to MaxNumber _ QFI-1, totaling (MaxNumber _ QFI-MaxNumber _ GBR) QFIs, for example, QFIs of Non-GBR are 128 to 255.
In this embodiment, the method may further include: within the continuous QFIs, the continuous QFIs are allocated to the QoS flows according to Packet Error rates (Packet Error rates) of the QoS flows.
Specifically, as can be seen, a plurality of QoS flows with packet error rates within a threshold value are allocated with a continuous preset number of QFIs.
In an embodiment of the present invention, a primary priority and a first secondary priority may be used to allocate continuous QFIs to QoS flows mapped to the same DRB.
Specifically, determining the identifiers QFI of the QoS flows mapped to one data radio bearer DRB according to the characteristic values of the QoS flows may include:
211 According to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value mapped to a Data Radio Bearer (DRB) as a Guaranteed Bit Rate (GBR) and/or a non-guaranteed bit rate (non-GBR);
212 And in the range of the QFIs with continuous first level, second level continuous QFIs are distributed for the QoS flows according to the PDB characteristic value of the packet delay of the QoS flows.
Wherein 212) may include: within the first-stage continuous QFI range, allocating second-stage continuous QFIs for a plurality of QoS flows with packet delay PDB characteristic values within a preset threshold range, wherein the second-stage continuous QFIs comprise: a predetermined number of consecutive QFIs.
For example, in a QFI range of the primary priority plan (i.e., in the first-level continuous QFI range), a plurality of continuous QFI values are respectively allocated according to a threshold set by the first secondary priority. Such as allocating 8 QFIs consecutive for less than or equal to 10ms, allocating 16 QFIs consecutive for between 10ms and 20ms, and so on. I.e., all neighbors are dispensed sequentially, so that the final QFI is continuous.
In this embodiment, the method may further include: and within the range of second-level continuous QFIs, distributing continuous QFIs for the QoS flows according to Packet Error rates (Packet Error rates) of the QoS flows.
Specifically, as can be seen, a plurality of QoS flows with packet error rates within a threshold value are allocated with a continuous preset number of QFIs.
In an embodiment of the present invention, continuous QFIs may be allocated to QoS flows mapped to the same DRB by using a primary priority, a first secondary priority, a second secondary priority, and a three-level allocation manner.
Specifically, determining the QFI identifiers of the QoS flows mapped to one data radio bearer DRB according to the characteristic value of the QoS flow may include:
311 According to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value mapped on a Data Radio Bearer (DRB) as a Guaranteed Bit Rate (GBR) and/or a non-guaranteed bit rate (non-GBR);
312 In the first continuous QFI range, distributing second-level continuous QFIs for the QoS flows according to packet delay PDB characteristic values of the QoS flows;
313 In the range of the second-level continuous QFIs, third-level continuous QFIs are distributed to the QoS flows according to the priority level PL characteristic values of the QoS flows.
Wherein 313) comprises: within the range of the second-level continuous QFIs, allocating third-level continuous QFIs for a plurality of QoS flows with the priority level PL characteristic value within a preset threshold range, wherein the third-level continuous QFIs comprise: a predetermined number of consecutive QFIs.
That is, the allocation of QFI according to the second secondary priority continues on the basis of QFI defined by the primary priority and the first secondary priority. For example, if 8 QFIs are a level, 8 consecutive QFIs need to be used.
In this embodiment, the method may further include: and within the range of the third-level continuous QFIs, distributing continuous QFIs for the QoS flows according to Packet Error rates (Packet Error rates) of the QoS flows.
Specifically, as can be seen, a plurality of QoS flows with packet error rates within a threshold value are allocated with a continuous preset number of QFIs.
In the above embodiments of the present invention, continuous QFI is configured for multiple QoS streams mapped to the same DRB, so as to implement continuous QFI allocation; thereby realizing the mode of base plus offset for short QFI transmission.
As shown in fig. 2, an embodiment of the present invention further provides a network device 20, including:
a processor 21 configured to determine identities QFI of a plurality of QoS flows mapped onto one data radio bearer DRB, the identities QFI of the plurality of QoS flows being consecutive;
a transceiver 22 configured to configure the continuous identification QFI of the plurality of QoS flows to the access network device.
Wherein, the processor 21 is specifically configured to: and determining the QFIs of the QoS flows mapped to one data radio bearer DRB according to the characteristic values of the QoS flows.
Wherein, the processor 21 is specifically configured to: and according to the resource type characteristic value of the QoS flow, allocating continuous QFIs for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR which are mapped on a data radio bearer DRB.
Wherein QFI of the plurality of QoS flows with resource type characteristic value of guaranteed bit rate GBR is identified using N to MaxUMBER _ GBR-1;
QFI of the plurality of QoS flows with a resource type characteristic value of Non-guaranteed bit rate Non-GBR are identified using MaxUMber _ GBR to MaxUMber _ QFI-1; n, maxNumber _ GBR and MaxNumber _ QFI are integers.
Wherein, the processor 21 is specifically configured to: according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
and within the range of the QFIs with continuous first level, distributing QFIs with continuous second level for the QoS flows according to the packet delay PDB characteristic value of the QoS flows.
When the processor 21 allocates the second-level continuous QFI, it is specifically configured to: within the range of the first-stage continuous QFIs, allocating a second-stage continuous QFIs for a plurality of QoS flows with packet delay PDB characteristic values within a preset threshold range, wherein the second-stage continuous QFIs comprise: a predetermined number of consecutive QFIs.
Wherein, the processor 21 is specifically configured to: according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
within the first continuous QFI range, distributing second-level continuous QFIs for the QoS flows according to packet delay PDB characteristic values of the QoS flows;
and within the range of the second-level continuous QFIs, distributing third-level continuous QFIs for the plurality of QoS flows according to the priority level PL characteristic values of the QoS flows.
When the processor 21 allocates the third-level continuous QFI, the following steps are specifically performed: within the range of the second-level continuous QFIs, allocating a third-level continuous QFIs for a plurality of QoS flows with the priority level PL characteristic value within a preset threshold range, wherein the third-level continuous QFIs comprise: a predetermined number of consecutive QFIs.
It should be noted that all the implementation manners in the above method embodiments are applicable to the embodiment of the network device, and the same technical effect can be achieved. The network device may be a core network device, and further, in an embodiment of the network device, the network device may further include a memory and a processor, and the transceiver and the processor are communicatively connected through a bus interface or an interface, and the transceiver and the memory are also communicatively connected through the bus interface or the interface. The functions of the above-described transceiver may also be implemented by a processor.
An embodiment of the present invention further provides a network device, including: a processor, a memory storing a computer program which, when executed by the processor, performs the method as described above.
It should be noted that, the network device may further include: the transceiver is in communication connection with the processor through a bus interface or an interface, and the transceiver and the memory can also be in communication connection through the bus interface or the interface. The functions of the above-described transceiver may also be implemented by a processor.
The network device of the present invention may further include other components, such as a user interface, for implementing the method, and all the implementations in the method embodiments are applicable to the embodiment of the network device, and the same technical effect can be achieved. The network device may be the terminal described in the foregoing embodiment, or may be the network device described in the foregoing embodiment, such as a base station.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention or a part thereof which substantially contributes to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
Furthermore, it is to be noted that in the device and method of the invention, it is obvious that the individual components or steps can be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present invention. Also, the steps of performing the series of processes described above may naturally be performed chronologically in the order described, but need not necessarily be performed chronologically, and some steps may be performed in parallel or independently of each other. It will be understood by those skilled in the art that all or any of the steps or elements of the method and apparatus of the present invention may be implemented in any computing device (including processor, storage medium, etc.) or network of computing devices, in hardware, firmware, software, or any combination thereof, which can be implemented by those skilled in the art using their basic programming skills after reading the description of the present invention.
Thus, the objects of the invention may also be achieved by running a program or a set of programs on any computing device. The computing device may be a well-known general purpose device. The object of the invention is thus also achieved solely by providing a program product containing program code for implementing the method or device. That is, such a program product also constitutes the present invention, and a storage medium storing such a program product also constitutes the present invention. It is to be understood that such storage media can be any known storage media or any storage media developed in the future. It is further noted that in the apparatus and method of the present invention, it is apparent that each component or step can be decomposed and/or recombined. These decompositions and/or recombinations are to be regarded as equivalents of the present invention. Also, the steps of executing the series of processes described above may naturally be executed chronologically in the order described, but need not necessarily be executed chronologically. Some steps may be performed in parallel or independently of each other.
While the foregoing is directed to the preferred embodiment of the present invention, it will be appreciated by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the invention as set forth in the appended claims.

Claims (18)

1. A method for configuring identification information of QoS flow is characterized by comprising the following steps:
determining identities QFI of a plurality of QoS flows mapped onto one data radio bearer DRB, wherein the identities QFI of the plurality of QoS flows are continuous;
and configuring the continuous QFIs of the plurality of QoS flows to the access network equipment.
2. The method of claim 1, wherein determining the identities QFI of the QoS flows mapped to one data radio bearer DRB comprises:
and determining the identifications QFI of the plurality of QoS flows mapped to one data radio bearer DRB according to the characteristic value of the QoS flow.
3. The method of claim 2, wherein determining QFIs of the QoS flows mapped to the DRB according to the QoS flow characteristic values comprises:
and according to the resource type characteristic value of the QoS flow, distributing continuous QFIs for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB.
4. The method of configuring identification information of QoS flow according to claim 3,
QFI of the plurality of QoS flows with guaranteed bit rate GBR identified using N to MaxNumber _ GBR-1;
QFI of the plurality of QoS flows with resource type characteristic value of Non-guaranteed bit rate Non-GBR is identified using MaxUMber _ GBR to MaxUMber _ QFI-1; n, maxNumber _ GBR and MaxNumber _ QFI are integers.
5. The method of claim 2, wherein determining QFI identifiers of QoS flows mapped to a Data Radio Bearer (DRB) according to the QoS flow characteristic value comprises:
according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
and within the range of the QFIs with continuous first level, distributing QFIs with continuous second level for the QoS flows according to the packet delay PDB characteristic value of the QoS flows.
6. The method as claimed in claim 5, wherein allocating QFIs for the QoS flows according to PDB characteristic value of packet delay of QoS flows comprises:
allocating a second-level continuous QFI for a plurality of QoS flows with packet delay PDB characteristic values within a preset threshold range, wherein the second-level continuous QFI comprises: a predetermined number of consecutive QFIs.
7. The method of claim 2, wherein determining QFI identifiers of QoS flows mapped to a Data Radio Bearer (DRB) according to the QoS flow characteristic value comprises:
according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
within the range of the first-stage continuous QFIs, distributing second-stage continuous QFIs for the QoS flows according to packet delay PDB characteristic values of the QoS flows;
and within the range of the second-level continuous QFIs, distributing third-level continuous QFIs for the plurality of QoS flows according to the priority level PL characteristic values of the QoS flows.
8. The method according to claim 7, wherein allocating a third-level continuous QFI to the QoS flows according to their priority levels PL characteristic values comprises:
allocating a third-level continuous QFI for a plurality of QoS flows with the priority level PL characteristic value within a preset threshold range, wherein the third-level continuous QFI comprises: a predetermined number of consecutive QFIs.
9. A network device, comprising:
a processor, configured to determine identities QFI of a plurality of QoS flows mapped onto one data radio bearer DRB, where the identities QFI of the plurality of QoS flows are consecutive;
a transceiver for configuring the continuous QFIs of the plurality of QoS flows to an access network device.
10. The network device of claim 9, wherein the processor is specifically configured to: and determining the identifications QFI of the plurality of QoS flows mapped to one data radio bearer DRB according to the characteristic value of the QoS flow.
11. The network device of claim 10, wherein the processor is specifically configured to: and according to the resource type characteristic value of the QoS flow, distributing continuous QFIs for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB.
12. The network device of claim 11,
QFI of the plurality of QoS flows with a resource type characteristic value of guaranteed bit rate GBR is identified using N to MaxUMBER _ GBR-1;
QFI of the plurality of QoS flows with resource type characteristic value of Non-guaranteed bit rate Non-GBR is identified using MaxUMber _ GBR to MaxUMber _ QFI-1; n, maxNumber _ GBR and MaxNumber _ QFI are integers.
13. The network device of claim 10, wherein the processor is specifically configured to:
according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
and within the range of the QFIs with continuous first level, allocating QFIs with continuous second level for the QoS flows according to the PDB characteristic value of the packet delay of the QoS flows.
14. The network device of claim 13, wherein the processor, when assigning the second-level continuous QFI, is specifically configured to: within the range of the first-stage continuous QFIs, allocating a second-stage continuous QFIs for a plurality of QoS flows with packet delay PDB characteristic values within a preset threshold range, wherein the second-stage continuous QFIs comprise: a predetermined number of consecutive QFIs.
15. The network device of claim 10, wherein the processor is specifically configured to:
according to the resource type characteristic value of the QoS flow, allocating a first-level continuous QFI for the QoS flows with the resource type characteristic value of a guaranteed bit rate GBR and/or a non-guaranteed bit rate non-GBR mapped on a data radio bearer DRB;
within the range of the first-stage continuous QFIs, distributing second-stage continuous QFIs for the QoS flows according to packet delay PDB characteristic values of the QoS flows;
and within the range of the second-level continuous QFIs, distributing third-level continuous QFIs for the plurality of QoS flows according to the priority level PL characteristic values of the QoS flows.
16. The network device of claim 15, wherein the processor, when assigning the third-level sequential QFI, is specifically configured to: within the range of the second-level continuous QFIs, allocating third-level continuous QFIs for a plurality of QoS flows with the priority level PL characteristic value within a preset threshold range, wherein the third-level continuous QFIs comprise: a predetermined number of consecutive QFIs.
17. A network device, comprising: a processor, a memory storing a computer program which, when executed by the processor, performs the method of any one of claims 1 to 8.
18. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method of any one of claims 1 to 8.
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