CN112291754B - QOS parameter calculation method and access network equipment - Google Patents
QOS parameter calculation method and access network equipment Download PDFInfo
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Abstract
The invention discloses a QOS parameter calculation method and access network equipment, relates to the technical field of communication, and solves the problem that after terminals of different operators access a shared base station, the base station reasonably distributes Qos parameters according to actual requirements. The method is applied to first access network equipment, the first access network equipment is connected with first core network equipment, the first core network equipment is core network equipment of a first operator, and the method comprises the following steps: determining to connect with a second core network device; acquiring a current quality of service (Qos) parameter of second core network equipment and a Qos parameter of first core network equipment; the second core network device is a core network device of a second operator; determining a target Qos parameter according to the obtained Qos parameter and a first threshold value; and the target Qos parameter is used for indicating the first access network equipment to provide service for the service of the second operator according to the target Qos parameter.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for calculating a QOS parameter and an access network device.
Background
In order to reduce the construction cost of a 5th-Generation (5G) network, different operators share the same base station, so as to achieve the purpose of reducing the construction cost.
Although different operators share the same base station, the core network equipment of each operator is independent. A shared base station (which refers to a base station shared by different operators) needs to provide services for terminals of corresponding operators according to quality of service (Qos) parameters of core network devices of each operator.
However, when the difference between Qos parameters of core network devices of different operators is large, there may be a problem that signal quality is poor in the process of providing a service to a terminal, and thus a good service cannot be provided to the terminal.
Disclosure of Invention
The invention provides a communication method, which solves the problem that after terminals of different operators access a shared base station, the base station reasonably distributes Qos parameters according to actual requirements.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a method for calculating a QOS parameter, where the method is applied to a first access network device, the first access network device is connected to a first core network device, and the first core network device is a core network device of a first operator, and the method includes: the first access network equipment determines to be connected with the second core network equipment; after connection, the first access network equipment acquires the current quality of service (Qos) parameter of the second core network equipment and the Qos parameter of the first core network equipment; the second core network device is a core network device of a second operator; the first access network equipment determines a target Qos parameter according to the acquired Qos parameter and a first threshold value; and the target Qos parameter is used for indicating the first access network equipment to provide service for the service of the second operator according to the target Qos parameter.
As can be seen from the above, in the QOS parameter calculation method provided by the present invention, when a terminal supporting a second operator sends a service request to access a second core network device, a first access network device determines a target QOS parameter capable of providing a service for the service of the second operator by acquiring a current QOS parameter of the second core network device and a QOS parameter of the first core network device and analyzing a relationship between the QOS parameter and a first threshold. By acquiring data information of the current service as a reference for judgment, more accurate Qos parameters are determined to meet actual functional requirements of different operators, and the problems of poor signal quality and the like in the process of providing service are further avoided, so that the service quality of the terminal of each operator is improved.
In a second aspect, the present invention provides a first access network device, where the first access network device is connected to a first core network device, and the first core network device is a core network device of a first operator, including: the processing module is used for determining connection with the second core network equipment; a transceiver module, configured to acquire a current quality of service Qos parameter of a second core network device and a Qos parameter of a first core network device; the second core network device is a core network device of a second operator; the processing module is further used for determining a target Qos parameter according to the obtained Qos parameter and the first threshold value; and the target Qos parameter is used for indicating the first access network equipment to provide service for the service of the second operator according to the target Qos parameter.
In a third aspect, the present invention provides an access network device, a processor, and a memory coupled to the processor; the processor executes the computer-executable instructions stored in the memory when the access network device is operating to cause the access network device to perform the method of QOS parameter calculation according to any of claims 1-9 above.
In a fourth aspect, the invention provides a computer-readable storage medium comprising instructions. The instructions, when executed on the computer, cause the computer to perform the method of QOS parameter calculation as provided in the first aspect above.
In a fifth aspect, the present invention provides a computer program product for causing a computer to perform the method of QOS parameter calculation as designed in the first aspect when the computer program product is run on the computer.
It should be noted that all or part of the above computer instructions may be stored on the first computer readable storage medium. The first computer readable storage medium may be packaged together with the processor of the access network device, or may be packaged separately from the processor of the access network device, which is not limited in this respect.
For the description of the second, third, fourth and fifth aspects of the present invention, reference may be made to the detailed description of the first aspect; in addition, for the beneficial effects described in the second aspect, the third aspect, the fourth aspect and the fifth aspect, reference may be made to beneficial effect analysis of the first aspect, and details are not repeated here.
In the present invention, the names of the access network devices do not limit the devices or functional modules themselves, and in practical implementations, the devices or functional modules may appear by other names. Insofar as the functions of the respective devices or functional blocks are similar to those of the present invention, they are within the scope of the claims of the present invention and their equivalents.
These and other aspects of the invention will be more readily apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a communication system in which a method for calculating QOS parameters is applied according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a QOS parameter calculation method according to an embodiment of the present invention;
fig. 3 is a second flowchart of a QOS parameter calculation method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first access network device according to an embodiment of the present invention;
fig. 5 is a second schematic diagram of an access network device according to an embodiment of the present invention;
fig. 6 is a third schematic structural diagram of an access network device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a computer program product of a method for calculating a Qos parameter according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Fig. 1 is a simplified schematic diagram of a system architecture to which an embodiment of the present invention may be applied, as shown in fig. 1, the system architecture may include:
a terminal 1, an access network device 2 and a core network device 3.
The terminal 1 establishes a communication connection with the core network device 3 through the access network device 2.
In a practical way, when the terminal of each operator performs a service, the terminal needs to be connected to the core network device of each operator through the access network device. Such as: the terminal 1 comprises a terminal 1-a, a terminal 1-b and a terminal 1-c, the core network device 3 comprises a core network device 3-a, a core network device 3-b and a core network device 3-c, the terminal 1-a and the core network device 3-a belong to an operator a, the terminal 1-b and the core network device 3-b belong to an operator b, and the terminal 1-c and the core network device 3-c belong to an operator c. Operator a builds the access network device 2 and allows operator b and operator c to share the access network device 2, so that terminal 1-a can establish a communication connection with core network device 3-a via access network device 2, terminal 1-b can establish a communication connection with core network device 3-b via access network device 2, and terminal 1-c can establish a communication connection with core network device 3-c via access network device 2.
In the embodiment of the present invention, the access network device 2 may be a base station or a base station controller for wireless communication. In this embodiment of the present invention, the base station may be a base station (BTS) in a global system for mobile communications (GSM), a Code Division Multiple Access (CDMA), a base station (node B, NB) in a Wideband Code Division Multiple Access (WCDMA), an eNB in a Long Term Evolution (Long Term Evolution, LTE), an internet of things (internet of things, IoT) or a narrowband internet of things (ran-band-internet of things, NB-NR), a New air interface (New Radio, NR) in a 5G mobile communication network, which is not limited in this respect.
The terminal 1 is used to provide voice and/or data connectivity services to a user. A terminal may have different names such as User Equipment (UE), access terminal, terminal unit, terminal station, mobile station, remote terminal, mobile device, wireless communication device, vehicular user equipment, terminal agent, or terminal device, etc. Optionally, the terminal may be various handheld devices, vehicle-mounted devices, wearable devices, and computers with communication functions, which is not limited in this embodiment of the present invention. For example, the handheld device may be a smartphone. The in-vehicle device may be an in-vehicle navigation system. The wearable device may be a smart bracelet. The computer may be a Personal Digital Assistant (PDA) computer, a tablet computer, and a laptop computer.
The method for calculating Qos parameters according to the embodiment of the present invention is described below with reference to the communication system shown in fig. 1.
As shown in fig. 2, the Qos parameter calculation method is applied to a first access network device, where the first access network device is connected to a first core network device, and the first core network device is a core network device of a first operator, and specifically includes the following contents in steps 11 to 13.
And S11, the first access network equipment determines to be connected with the second core network equipment.
In this step, the method for calculating the Qos parameter of the present disclosure is applied to a scenario where service processing is performed after the terminal device of the second operator has accessed the first access network device. Thus, the first access network device is connected with the second core network device.
S12, the first access network equipment acquires the current quality of service (Qos) parameter of the second core network equipment and the Qos parameter of the first core network equipment; the second core network device is a core network device of a second operator.
In this step, in an implementable manner, Public Land Mobile Networks (PLMNs) of each operator are different, and the base station may distinguish core network devices of different operators according to information carrying the PLMN and Qos parameters issued by each core network device.
In an implementable manner, because Qos parameters corresponding to different service types are different, in order to ensure user experience of a terminal of a first operator, a first access network device needs to acquire a current Qos parameter of a first core network device adopted by each terminal belonging to the first operator and a current Qos parameter of a second core network device adopted by each terminal belonging to a second operator.
S13, determining a target Qos parameter according to the obtained Qos parameter and a first threshold value; and the target Qos parameter is used for indicating the first access network equipment to provide service for the service of the second operator according to the target Qos parameter.
It should be noted that, because the base station is built by the first operator, and the second operator shares the base station of the first operator, when the access base station starts to execute a service, the terminal of the first operator does not need to execute the Qos parameter calculation method provided in the embodiment of the present invention, but directly provides a service for the terminal of the first operator according to the obtained Qos parameter. And when the access base station starts to execute the service, the terminal of the second operator needs to execute the method for calculating the Qos parameter provided by the embodiment of the present invention.
As can be seen from the above, when the user of the first operator accesses the first core network device to perform service execution, the first access network device (the first base station) determines the updated Qos parameter by comparing the Qos parameter of the first core network device of the first operator, the Qos parameter of the second core network device of the second operator, and the numerical relationship of the first threshold. Therefore, when the user of the first operator performs service processing, the first base station may provide the updated Qos parameter for the service of the second operator according to the comparison result, thereby solving the problem that the first base station provides a suitable Qos parameter for the actual requirement after the terminals of different operators access the shared base station.
Further, in this case, as shown in fig. 3 in conjunction with fig. 2, step 13 further includes S130 a.
S130a, when determining that the difference between the Qos parameter of the second core network device and the Qos parameter of the first core network device is greater than a first threshold value according to the obtained Qos parameter and the first threshold value, the first access network device determines that the second operator needs to adjust the service quantity of the target Qos parameter.
In this step, in an implementation manner, a Qos parameter (first Qos parameter for short) of the first core network device is a guaranteed bit rate GBR traffic ratio of all terminals of the first operator. The Qos parameter (second Qos parameter for short) of the second core network device is a guaranteed bit rate GBR traffic ratio of all terminals of the second operator, and an expression of the first Qos parameter is as follows:
the expression of the second Qos parameter is as follows:
the difference between the second Qos parameter and the first Qos parameter can be calculated through the above expression, and the final Qos parameter is determined by judging whether the obtained difference exceeds a preset first threshold, wherein the first threshold can be freely set.
When the difference value exceeds a first threshold value, calculating the service quantity of the target QoS parameter to be adjusted according to a formula Y; the expression of Y is as follows:
y ═ second Qos parameter-first threshold value ═ GBR traffic bearer number or Qos flow number of all terminals of second operator
Further, determining the amount of the service of the second operator that needs to adjust the target QoS parameter includes: the target QoS parameters for adjusting N1 services are determined. And determining the number of the services needing to adjust the target QoS parameter to be N1 according to the expression of the formula Y, wherein N1 is a positive integer.
Further, determining to adjust the target QoS parameters of the N1 services includes:
and determining the Qos parameter of the first access network equipment as a target Qos parameter of the N1 services.
Further, determining the Qos parameter of the first access network device as a target Qos parameter of N1 services includes:
and determining Qos parameters corresponding to the N1 services with the lowest priority as target Qos parameters according to the priorities of all terminal services of the second operator processed by the first access network equipment. Specifically, the first access network device determines N1 services with the lowest priority and Qos parameters corresponding to the services according to the priority ranking of the first core network device for processing the terminal services, determines N1 services with the lowest priority and Qos parameters corresponding to the services as target Qos parameters, and provides services according to the target Qos parameters. Therefore, the problem that the base station reasonably distributes the Qos parameters according to actual requirements after terminals of different operators access the shared base station is solved.
Further, S13 also includes S130b-S132 b.
S130b, when the first access network device determines that the difference between the Qos parameter of the second core network device and the Qos parameter of the first core network device is smaller than a first threshold, obtaining an average value of the Qos parameters of the first core network device under the current first access network device and an average value of the Qos parameters of the second core network device under the current first access network device; the average value of the Qos parameter of the first core network device under the current first access network device and the average value of the Qos parameter of the second core network device under the current first access network device are obtained as the average value of GBR parameter data corresponding to the guaranteed bit rate GBR service.
In this step, in an implementation manner, when it is determined that the difference between the second Qos parameter and the first Qos parameter is smaller than the first threshold value through the foregoing determination manner, an average value of Qos parameters of the first core network device under the current first access network device and an average value of Qos parameters of the second core network device under the current first access network device are obtained. Wherein, the current first connectionThe average value of the Qos parameters of the first core network device under the network access device is the GBR of the GBR service bearer number of all users of the first core network device under the first access network device (infrastructure base station) or the average value of the GBR parameters of the Qos flowpro(ii) a The average value of the Qos parameters of the second core network device under the current first access network device is the GBR service bearer number of all users of the second core network device under the first access network device (a set-up base station) or the average value GBR of the GBR parameters of the Qos flowshare。
S131b, when the first access network device determines that the difference between the average Qos parameter of the second core network device under the current first access network device and the average Qos parameter of the first core network device under the current first access network device is greater than the second threshold, determining the service of the second operator.
In this step, the second threshold may be set according to data processing conditions of the first operator and the second operator. And when the difference value exceeds a second threshold value, determining the service of the second operator. The service of the second operator is the number of GBR service bearers required under the second access network device (shared base station) or qos flow.
S132b, the first access network device determines N2 services from the services of the second operator.
In this step, the service is the number of GBR service bearers or qos flow required by the second access network device (shared base station). The services are ranked from high to low in priority, and the top N2 services are determined. N2 is a positive integer.
S133b, the first access network equipment determines target Qos parameters of the N2 services according to the obtained Qos parameter average value and the second threshold value.
Specifically, the step of determining the target Qos parameters of N2 services includes the following steps:
and S1330b, the first access network equipment determines the Qos parameter after being adjusted downwards according to the obtained Qos parameter average value and the second threshold value.
In this step, the adjusted data is determined to be K1 according to the average value of the Qos parameters and the second threshold, where K1 is the average value of the Qos parameters of the second core network device under the current first access network deviceMean value (GBR)share) -average value of Qos parameters (GBR) of the first core network device under the current first access network devicepro) -a second threshold value.
S1331b, the first access network device obtaining parameter modification instructions sent by the N2 services; and the parameter modification instruction comprises a Qos parameter after being adjusted downwards.
In this step, the average value (GBR) of Qos parameters of the second core network device under the current first access network device is obtained as the data K1 to be adjusted downwardshare) -average value of Qos parameters (GBR) of a first core network device under a current first access network devicepro) -a second threshold value.
And S1332b, determining the target Qos parameters of the N2 services by the first access network equipment according to the parameter modification instruction.
In this step, according to the parameter modification instruction, the first access network device determines that the target Qos parameters of the N2 services are down-adjusted K1, which is an average value of Qos parameters of the second core network device under the current first access network device (GBR)share) -average value of Qos parameters (GBR) of a first core network device under a current first access network devicepro) -the value of the second threshold value is served.
S1333b, acquiring, by the first access network device, an average value of Qos parameters of the first core network device under the current first access network device and an average value of Qos parameters of the second core network device under the current first access network device; the average value of the Qos parameters of the first core network equipment under the current first access network equipment and the average value of the Qos parameters of the second core network equipment under the current first access network equipment are obtained as the average value of the NGBR parameter data corresponding to the non-guaranteed bit rate NGBR service.
In this step, in an implementation manner, an average value of Qos parameters of a first core network device under a current first access network device and an average value of Qos parameters of a second core network device under the current first access network device are obtained. Wherein, the average value of the Qos parameters of the first core network device under the current first access network device is the NGBR service carrying number or the minobr parameter of the Qos flow of all users of the first core network device under the first access network device (a build base station)Number average min BRpro(ii) a The average value of the Qos parameters of the second core network device under the current first access network device is the NGBR service bearing number of all users of the second core network device under the first access network device (construction base station) or the average value of the minBR parameters of the Qos flow minBRshare。
S1334b, when the first access network device determines that a difference between the average value of Qos parameters of the second core network device under the current first access network device and the average value of Qos parameters of the first core network device under the current first access network device is greater than a third threshold, determining a service of the second operator.
In this step, the third threshold may be set according to the data processing conditions of the first operator and the second operator. And when the difference value exceeds a third threshold value, determining the service of the second operator. The service of the second operator is the number of NGBR service bearers or qos flow required under the second access network device (shared base station).
S1335b, the first access network device determines N3 services from the services of the second operator.
In this step, the service is the NGBR service bearer number or qos flow required by the second access network device (shared base station). The services are ranked from high to low in priority, and the top N3 services are determined. N3 is a positive integer.
And S1336b, determining, by the first access network device, the target Qos parameters of the N3 services according to the obtained Qos parameters and the third threshold.
Specifically, the step of determining the target Qos parameters of N3 services includes the following steps:
and S13360b, determining the Qos parameter after the down-regulation by the first access network device according to the obtained Qos parameter average value and the third threshold value.
In this step, the adjusted data is determined to be K1 according to the Qos parameter average value and a third threshold, where K1 is the average value of Qos parameters of a second core network device under the current first access network device (minBR)share) -average value of Qos parameters of a first core network device under a current first access network device (minBR)pro) -a third threshold value.
S13361b, the first access network equipment acquires parameter modification instructions sent by the N3 services; the parameter modification instruction comprises a Qos parameter after being adjusted downwards.
In this step, the first access network device obtains the to-be-adjusted data K1 (minBR) which is an average value of Qos parameters of the second core network device under the current first access network device (minBR)share) -average value of Qos parameters of the first core network device under the current first access network device (minBR)pro) -a third threshold value.
S13362b, the first access network device determines the target Qos parameters of the N3 services according to the parameter modification instruction.
In this step, according to the parameter modification instruction, the first access network device determines that the target Qos parameters of the N2 services are down-adjusted K1 (minBR) which is an average value of Qos parameters of the second core network device under the current first access network device (minBR)share) -average value of Qos parameters of a first core network device under a current first access network device (minBR)pro) -a third threshold value.
The technical scheme provided by the embodiment at least has the following beneficial effects: according to the QOS parameter calculation method provided by the invention, when the terminal requests to access the core network equipment, the access network equipment can determine the updated QOS parameter by acquiring the first QOS parameter of the first core network equipment of the first operator and the second QOS parameter of each terminal which is currently served by the access network equipment and belongs to the second operator and analyzing the difference value relationship between the first QOS parameter, the second QOS parameter and the customized first threshold value. Therefore, the access network equipment can reasonably distribute data service resources according to actual functional requirements of different operators, so that the service quality of the terminal of each first operator is improved.
The scheme provided by the embodiment of the invention is mainly introduced from the perspective of a method. To implement the above functions, it includes hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the present invention can be implemented in hardware or a combination of hardware and computer software, with the exemplary elements and algorithm steps described in connection with the embodiments disclosed herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. 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.
The embodiment of the present invention may perform functional module division on the access network device according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. It should be noted that, the division of the modules in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Fig. 4 is a schematic structural diagram of a first access network device according to an embodiment of the present invention. The first access network device is connected to a first core network device, the first core network device is a core network device of a first operator, and the first access network device may include a transceiver module 410 and a processing module 420.
A processing module 420, configured to determine connection with a second core network device; for example, in conjunction with fig. 2, the processing module 420 may be configured to perform S11.
A transceiver module 410, configured to acquire a current quality of service Qos parameter of a second core network device and a Qos parameter of a first core network device; the second core network device is a core network device of a second operator; for example, in conjunction with fig. 2, the transceiver module 410 may be used to perform S12.
The processing module 420 is further configured to determine a target Qos parameter according to the obtained Qos parameter and a first threshold; and the target Qos parameter is used for indicating the first access network equipment to provide service for the service of the second operator according to the target Qos parameter. For example, in connection with fig. 2, the processing module 420 may be configured to perform S13.
Further, as shown in fig. 5, the processing module 420 comprises a determination unit 4203.
A determining unit 4203, configured to determine, when a difference between the Qos parameter of the second core network device and the Qos parameter of the first core network device is greater than a first threshold, the service quantity of the target Qos parameter that needs to be adjusted by the second operator. For example, in connection with fig. 3, the determining unit 4203 may be configured to perform S130 a.
Further, the determining unit 4203 is further configured to determine to adjust the target QoS parameters of the N1 services.
Further, the determining unit 4203 is further configured to determine the Qos parameter of the first access network device to be the target Qos parameter of the N1 services.
Further, the determining unit 4203 is further configured to determine, according to the priority of the first access network device for processing all terminal services of the second operator, Qos parameters corresponding to N1 services with the lowest priority as target Qos parameters.
Further, as shown in fig. 5, the processing module 420 further includes an obtaining unit 4202 and a determining unit 4201:
an obtaining unit 4202, configured to obtain an average value of Qos parameters of a first core network device under a current first access network device and an average value of Qos parameters of a second core network device under the current first access network device when it is determined that a difference between the Qos parameters of the second core network device and the Qos parameters of the first core network device is smaller than a first threshold; the average value of the Qos parameters of the first core network equipment under the current first access network equipment and the average value of the Qos parameters of the second core network equipment under the current first access network equipment are the average values of GBR parameter data corresponding to guaranteed bit rate GBR services; for example, in connection with fig. 3, the obtaining unit 4202 may be configured to perform S130 b.
The determining unit 4201 is further configured to determine, when a difference between a Qos parameter average value of a second core network device of the current first access network device and a Qos parameter average value of a first core network device of the current first access network device is greater than a second threshold, a service of a second operator; for example, in conjunction with fig. 3, the determining unit 4201 may be configured to perform S131 b.
A determining unit 4203, configured to determine N2 services from the services of the second operator, where N2 is a positive integer; for example, in connection with fig. 3, the determining unit 4203 may be configured to perform S132 b.
The determining unit 4203 is further configured to determine the target Qos parameters of the N2 services according to the obtained Qos parameter average value and the second threshold value. For example, in connection with fig. 3, the determining unit 4203 may be configured to perform S133 b.
Further, still include:
a determining unit 4203, configured to determine a Qos parameter after the Qos parameter is adjusted downward according to the obtained Qos parameter average value and a second threshold value; for example, in connection with fig. 3, the determining unit 4203 may be configured to perform S1330 b.
An obtaining unit 4202, configured to obtain parameter modification instructions sent by N2 services; wherein, the parameter modification instruction comprises a Qos parameter after being adjusted downwards; for example, in connection with fig. 3, the determining unit 4201 may be configured to perform S1331 b.
The determining unit 4203 is further configured to determine, according to the parameter modification instruction, target Qos parameters of the N2 services. For example, in connection with fig. 3, the determining unit 4203 may be configured to perform S1332 b.
Further, still include:
an obtaining unit 4202, further configured to obtain an average value of Qos parameters of a first core network device under a current first access network device and an average value of Qos parameters of a second core network device under the current first access network device; the average value of the Qos parameters of the first core network equipment under the current first access network equipment and the average value of the Qos parameters of the second core network equipment under the current first access network equipment are the average values of NGBR parameter data corresponding to the NGBR service without ensuring the bit rate; for example, in connection with fig. 3, the obtaining unit 4202 may be configured to perform S1333 b.
A determining unit 4201, configured to determine, when a difference between a Qos parameter average value of a second core network device in a current first access network device and a Qos parameter average value of a first core network device in the current first access network device is greater than a third threshold, a service of a second operator; for example, in conjunction with fig. 3, the determining unit 4201 may be configured to perform S1334 b.
A determining unit 4203, configured to determine N3 services from the services of the second operator, where N3 is a positive integer; for example, in connection with fig. 3, the determining unit 4203 may be configured to perform S1335 b.
The determining unit 4203 is further configured to determine target Qos parameters of the N3 services according to the obtained Qos parameters and a third threshold value. For example, in conjunction with fig. 3, the determination unit 4203 may be configured to perform S1336 b.
Further, still include:
a determining unit 4203, configured to determine a Qos parameter after the down-regulation according to the obtained Qos parameter average value and a third threshold value; for example, in connection with fig. 3, the determining unit 4203 may be configured to perform S13360 b.
An obtaining unit 4202, configured to obtain parameter modification instructions sent by N3 services; wherein, the parameter modification instruction comprises a Qos parameter after being adjusted downwards; for example, in conjunction with fig. 3, the obtaining unit 4202 may be configured to perform S13361 b.
The determining unit 4203 is further configured to determine, according to the parameter modification instruction, target Qos parameters of the N3 services. For example, in connection with fig. 3, the determining unit 4203 may be configured to perform S13362 b.
All relevant contents of each step related to the above method embodiment may be referred to the functional description of the corresponding functional module, and the function thereof is not described herein again.
Of course, the access network device provided in the embodiment of the present invention includes, but is not limited to, the above modules, and for example, the access network device may further include the storage unit 430. The storage unit 430 may be configured to store the program code of the write access network device, and may also be configured to store data generated by the write access network device during operation, such as data in a write request.
Fig. 6 is a schematic structural diagram of an access network device according to an embodiment of the present invention, and as shown in fig. 6, the access network device may include: at least one processor 61, a memory 62, a communication interface 63, and a communication bus 64.
The following describes each component of the access network device in detail with reference to fig. 6:
the processor 61 is a control center of the access network device, and may be a single processor or a collective term for multiple processing elements. For example, the processor 61 is a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present invention, such as: one or more DSPs, or one or more Field Programmable Gate Arrays (FPGAs).
In particular implementations, processor 61 may include one or more CPUs such as CPU0 and CPU1 shown in fig. 6 as one example. Also, as an example, the access network device may include multiple processors, such as processor 61 and processor 66 shown in fig. 6. Each of these processors may be a Single-core processor (Single-CPU) or a Multi-core processor (Multi-CPU). A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).
The Memory 62 may be a Read-Only Memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), a magnetic Disc storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to such. The memory 62 may be self-contained and coupled to the processor 61 via a communication bus 64. The memory 62 may also be integrated with the processor 61.
In a particular implementation, the memory 62 is used to store data and software programs that implement the present invention. The processor 61 may perform various functions of the air conditioner by running or executing software programs stored in the memory 62 and calling data stored in the memory 62.
The communication interface 63 is a device such as any transceiver, and is used for communicating with other devices or communication Networks, such as a Radio Access Network (RAN), a Wireless Local Area Network (WLAN), a terminal, and a cloud. The communication interface 63 may include an acquisition unit implementing an acquisition function, and a transmission unit implementing a transmission function.
The communication bus 64 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (Extended Industry Standard architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 6, but this is not intended to represent only one bus or type of bus.
As an example, in conjunction with fig. 6, the transceiver module 410 in the access network device implements the same function as the communication interface 63 in fig. 6, the processing module 420 implements the same function as the processor 61 in fig. 6, and the storage unit 430 implements the same function as the memory 62 in fig. 6.
Another embodiment of the present invention further provides a computer-readable storage medium, which stores instructions that, when executed on a computer, cause the computer to perform the method shown in the above method embodiment.
In some embodiments, the disclosed methods may be implemented as computer program instructions encoded on a computer-readable storage medium in a machine-readable format or encoded on other non-transitory media or articles of manufacture.
Fig. 7 schematically illustrates a conceptual partial view of a computer program product comprising a computer program for executing a computer process on a computing device provided by an embodiment of the invention.
In one embodiment, the computer program product is provided using a signal bearing medium 710. The signal bearing medium 710 may include one or more program instructions that, when executed by one or more processors, may provide the functions or portions of the functions described above with respect to fig. 2. Thus, for example, referring to the embodiment illustrated in fig. 2, one or more features of S11 and S12 may be undertaken by one or more instructions associated with the signal bearing medium 710. Further, the program instructions in FIG. 7 also describe example instructions.
In some examples, signal bearing medium 710 may comprise a computer readable medium 711 such as, but not limited to, a hard disk drive, a Compact Disc (CD), a Digital Video Disc (DVD), a digital tape, a memory, a read-only memory (ROM), a Random Access Memory (RAM), or the like.
In some implementations, the signal bearing medium 710 may include a computer recordable medium 712 such as, but not limited to, a memory, a read/write (R/W) CD, a R/W DVD, and so forth.
In some implementations, the signal bearing medium 710 may include a communication medium 713, such as, but not limited to, a digital and/or analog communication medium (e.g., a fiber optic cable, a waveguide, a wired communications link, a wireless communication link, etc.).
The signal bearing medium 710 may be conveyed by a wireless form of communication medium 713, such as a wireless communication medium conforming to the IEEE 802.71 standard or other transmission protocol. The one or more program instructions may be, for example, computer-executable instructions or logic-implementing instructions.
In some examples, a data writing device, such as that described with respect to fig. 2, may be configured to provide various operations, functions, or actions in response to one or more program instructions through computer-readable medium 711, computer-recordable medium 712, and/or communication medium 713.
Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.
In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a module or a unit is only one type of logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another apparatus, 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.
Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. 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 integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented as a software functional unit and sold or used as a separate product, may be stored in a readable storage medium. Based on such understanding, the technical solution of the embodiments of the present invention may be essentially or partially contributed to by the prior art, or all or part of the technical solution may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the method of the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk or an optical disk, and various media capable of storing program codes.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (12)
1. A QOS parameter calculation method is applied to a first access network device, the first access network device is connected with a first core network device, the first core network device is a core network device of a first operator, and the QOS parameter calculation method is characterized by comprising the following steps:
determining to connect with a second core network device;
acquiring a current quality of service (Qos) parameter of the second core network device and a Qos parameter of the first core network device; the second core network device is a core network device of a second operator;
determining a target Qos parameter according to the obtained Qos parameter and a first threshold value; the target Qos parameter is used to instruct the first access network device to provide a service for a service of a second operator according to the target Qos parameter;
the determining a target Qos parameter according to the obtained Qos parameter and the first threshold value includes:
calculating a difference value between the second Qos parameter and the first Qos parameter, and determining the target Qos parameter according to whether the difference value exceeds a first threshold value; the first Qos parameter is a Qos parameter of the first core network device, and the second Qos parameter is a Qos parameter of the second core network device.
2. The method of claim 1, wherein after the obtaining the Qos parameter and the first threshold value, the method further comprises:
and when the difference value between the QoS parameter of the second core network device and the QoS parameter of the first core network device is larger than a first threshold value, determining that the service quantity of the target QoS parameter needs to be adjusted by the second operator.
3. The method of claim 2, wherein determining the amount of traffic for which the second operator needs to adjust the target QoS parameter comprises:
determining to adjust the target QoS parameters for N1 traffic, N1 being a positive integer.
4. The method of claim 3, wherein the determining to adjust the target QoS parameter for N1 services comprises:
and determining the Qos parameter of the first access network device as the target Qos parameter of the N1 services.
5. The method of claim 4, wherein the determining the Qos parameter of the first access network device as the target Qos parameter of the N1 services comprises:
and determining Qos parameters corresponding to N1 services with the lowest priority as the target Qos parameters according to the priorities of all terminal services of the second operator processed by the first access network device.
6. The method of claim 1, wherein after the obtaining the Qos parameter and the first threshold value, the method further comprises:
when the difference value between the Qos parameter of the second core network device and the Qos parameter of the first core network device is determined to be smaller than a first threshold value, acquiring the average value of the Qos parameters of the first core network device under the current first access network device and the average value of the Qos parameters of the second core network device under the current first access network device; the average value of the Qos parameters of the first core network device under the current first access network device and the average value of the Qos parameters of the second core network device under the current first access network device are average values of GBR parameter data corresponding to guaranteed bit rate GBR service;
determining a service of a second operator when the difference value between the average value of the Qos parameters of the second core network device under the current first access network device and the average value of the Qos parameters of the first core network device under the current first access network device is greater than a second threshold value;
determining N2 services from the services of the second operator, wherein N2 is a positive integer;
and determining the target Qos parameters of the N2 services according to the obtained Qos parameter average value and a second threshold value.
7. The method of claim 6, wherein the determining the target Qos parameters of the N2 services according to the obtained average Qos parameter value and a second threshold value comprises:
determining the Qos parameter after the down regulation according to the obtained Qos parameter average value and a second threshold value;
acquiring parameter modification instructions sent by the N2 services; the parameter modification instruction comprises a Qos parameter after being adjusted downwards;
and determining target Qos parameters of the N2 services according to the parameter modification instruction.
8. The method of claim 7, wherein after determining the target Qos parameters of N2 services according to the parameter modification instruction, the method further comprises:
acquiring an average value of Qos parameters of first core network equipment under current first access network equipment and an average value of Qos parameters of second core network equipment under current first access network equipment; the average value of the Qos parameters of the first core network device under the current first access network device and the average value of the Qos parameters of the second core network device under the current first access network device are average values of NGBR parameter data corresponding to the NGBR service without guarantee of the bit rate;
determining a service of a second operator when the difference value between the average value of the Qos parameters of the second core network equipment under the current first access network equipment and the average value of the Qos parameters of the first core network equipment under the current first access network equipment is larger than a third threshold value;
determining N3 services from the services of the second operator, N3 being a positive integer;
and determining target Qos parameters of the N3 services according to the obtained Qos parameters and a third threshold value.
9. The method of claim 8, wherein the determining the target Qos parameters of N3 services according to the obtained Qos parameters and a third threshold value comprises:
determining the Qos parameter after the down regulation according to the obtained Qos parameter average value and a third threshold value;
acquiring parameter modification instructions sent by the N3 services; wherein, the parameter modification instruction comprises a Qos parameter after being adjusted downwards;
and determining target Qos parameters of the N3 services according to the parameter modification instruction.
10. A first access network device, the first access network device being connected to a first core network device, the first core network device being a core network device of a first operator, comprising:
the processing module is used for determining connection with the second core network equipment;
a transceiver module, configured to acquire a current quality of service Qos parameter of the second core network device and a Qos parameter of the first core network device; the second core network device is a core network device of a second operator;
the processing module is further used for determining a target Qos parameter according to the obtained Qos parameter and a first threshold value; the target Qos parameter is used to instruct the first access network device to provide a service for a service of a second operator according to the target Qos parameter;
the processing module is further configured to calculate a difference between the second Qos parameter and the first Qos parameter, and determine the target Qos parameter according to whether the difference exceeds a first threshold value; the first Qos parameter is a Qos parameter of the first core network device, and the second Qos parameter is a Qos parameter of the second core network device.
11. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method of QOS parameter calculation according to any of claims 1 to 9.
12. An access network device, comprising: a processor, and a memory coupled with the processor;
the processor executes the computer-executable instructions stored by the memory when the access network device is operating to cause the access network device to perform the method of QOS parameter calculation according to any of claims 1-9.
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