CN114885299A - Flow information processing method, related device and readable storage medium - Google Patents
Flow information processing method, related device and readable storage medium Download PDFInfo
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Abstract
The application provides a traffic information processing method, related equipment and a readable storage medium. The method can comprise the following steps: acquiring Q pieces of flow information of Q first carriers recorded by second network side equipment, wherein the Q first carriers are carriers of a second operator, the second network side equipment is network side equipment corresponding to the first operator, and Q is a positive integer; performing a first operation on first information, wherein the first information comprises Q pieces of traffic information; wherein the first operation comprises at least one of: sending first information to third network side equipment corresponding to a second operator; and sending a traffic information report to the target device, wherein the traffic information report comprises the first information. The method and the device can enable the second operator to distinguish the flow information of the carrier wave of the second operator used by the first operator, thereby facilitating the second operator to carry out flow charging on the first operator, or adjusting the service information of the second operator, and further improving the reliability of flow information processing.
Description
Technical Field
The embodiment of the application relates to the technical field of communication, and in particular relates to a traffic information processing method, related equipment and a readable storage medium.
Background
At present, devices such as a base station and a core network between operators are used independently, and when one terminal uses Carrier Aggregation (CA) or Supplemental Uplink (SUL), spectrum resources of the same operator are used, so that it is not necessary to perform traffic statistics at a Carrier level separately.
But for mutual win, a co-construction sharing situation of a plurality of operators gradually appears. When the terminal performs joint transmission on carriers of different operators, it is necessary to record the traffic information of each carrier in a distinguishing manner, which is convenient for mutual charging among the operators. However, in the prior art, there is no relevant solution for how to distinguish the traffic information of the carriers.
Disclosure of Invention
The embodiment of the application provides a traffic information processing method, related equipment and a readable storage medium, so as to solve the problem of distinguishing traffic information of carriers when a terminal uses the carriers of different operators for joint transmission.
To solve the above problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a method for processing traffic information, where the method is executed by a first network side device, and the first network side device is a network side device corresponding to a first operator; the method comprises the following steps:
acquiring Q pieces of flow information of Q first carriers recorded by second network side equipment, wherein the Q first carriers are carriers of a second operator, the second network side equipment is network side equipment corresponding to the first operator, and Q is a positive integer;
performing a first operation on first information, the first information comprising the Q pieces of traffic information;
wherein the first operation comprises at least one of:
sending the first information to third network side equipment corresponding to the second operator;
and sending a traffic information report to the target equipment, wherein the traffic information report comprises the first information.
In a second aspect, an embodiment of the present application provides a traffic information processing method, which is executed by a third network side device, where the third network side device is a network side device corresponding to a second operator, and the second operator corresponds to a first carrier; the method comprises the following steps:
receiving first information sent by first network side equipment, wherein the first information comprises Q pieces of flow information of Q second carriers recorded by second network side equipment, and the first network side equipment and the second network side equipment are both network side equipment corresponding to a first operator;
executing a second operation according to the first information;
wherein the second operation comprises at least one of:
determining charging information corresponding to the first network side equipment;
and adjusting the service information of the third network side equipment.
In a third aspect, an embodiment of the present application further provides a traffic information processing apparatus, including:
the first processor is configured to obtain Q pieces of traffic information of Q first carriers recorded by a second network side device, where the Q first carriers are carriers of a second operator, the second network side device is a network side device corresponding to the first operator, and Q is a positive integer;
a first transceiver configured to perform a first operation on first information, the first information including the Q pieces of traffic information;
wherein the first operation comprises at least one of:
sending the first information to third network side equipment corresponding to the second operator;
and sending a traffic information report to the target equipment, wherein the traffic information report comprises the first information.
In a fourth aspect, an embodiment of the present application further provides a traffic information processing apparatus, including:
the second transceiver is configured to receive first information sent by a first network-side device, where the first information includes Q pieces of traffic information of Q second carriers recorded by a second network-side device, and the first network-side device and the second network-side device are both network-side devices corresponding to a first operator;
the second processor is used for executing a second operation according to the first information;
wherein the second operation comprises at least one of:
determining charging information corresponding to the first network side equipment;
and adjusting the service information of the third network side equipment.
In a fifth aspect, an embodiment of the present application further provides a communication device, including: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; wherein the processor is configured to read a program in the memory to implement the steps of the method according to the first aspect; or, a step in a method as described in the second aspect above.
In a sixth aspect, embodiments of the present application further provide a readable storage medium for storing a program, where the program, when executed by a processor, implements the steps in the method according to the foregoing first aspect, or implements the steps in the method according to the foregoing second aspect.
In this embodiment of the present application, a second network-side device corresponding to a first operator may record Q pieces of traffic information of Q first carriers of a second operator used by a terminal accessing the second network-side device, and then send the Q pieces of traffic information to a third network-side device corresponding to the second operator through the first network-side device corresponding to the first operator, or download the Q pieces of traffic information to a manager of the second operator through the first network-side device. Therefore, the second operator can distinguish the flow information of the carrier wave of the second operator used by the first operator, so that the second operator can conveniently charge the flow of the first operator, or the service information of the second operator is adjusted, and the reliability of flow information processing can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a network system according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a traffic information processing method according to an embodiment of the present application;
fig. 3 is a second schematic flowchart of a traffic information processing method according to an embodiment of the present application;
fig. 4 is a second schematic structural diagram of a network system according to an embodiment of the present application;
fig. 5a is a third schematic structural diagram of a network system according to an embodiment of the present application;
fig. 5b is a fourth schematic structural diagram of a network system according to an embodiment of the present application;
fig. 6a is a fifth schematic structural diagram of a network system according to an embodiment of the present application;
fig. 6b is a sixth schematic structural diagram of a network system according to an embodiment of the present application;
fig. 7 is a schematic diagram of traffic information processing provided by an embodiment of the present application;
fig. 8a is one of transmission diagrams of traffic information provided by an embodiment of the present application;
fig. 8b is a second schematic diagram of transmission of traffic information according to the embodiment of the present application;
fig. 8c is a third schematic diagram of transmission of traffic information according to the embodiment of the present application;
fig. 8d is a fourth schematic diagram of transmission of traffic information according to the embodiment of the present application;
fig. 8e is a fifth schematic diagram illustrating transmission of traffic information according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of a traffic information processing apparatus according to an embodiment of the present disclosure;
fig. 10 is a second schematic structural diagram of a traffic information processing device according to the present application;
fig. 11 is a schematic structural diagram of a communication device provided in this application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.
The terms "first," "second," and the like in the embodiments of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Further, as used herein, "and/or" means at least one of the connected objects, e.g., a and/or B and/or C, means 7 cases including a alone, B alone, C alone, and both a and B present, B and C present, both a and C present, and A, B and C present.
Referring to fig. 1, fig. 1 is a structural diagram of a network system applicable to the embodiment of the present application, and as shown in fig. 1, the network system includes a first network side device 11 corresponding to a first operator and a second network side device 12 corresponding to a second operator. The carrier included in the first operator is different from the carrier included in the second operator, and communication can be performed between the first network-side device 11 and the second network-side device 12.
In this embodiment, the first network side device 11 may be a Base Station (BS), a core network, a wireless network manager, or a network manager of the core network. The second network side device 12 may be a core network, a wireless network manager corresponding to the base station, or a core network manager corresponding to the core network. The wireless network manager is a network manager capable of communicating with the base station, and the core network manager is a network manager capable of communicating with the core network.
In practical applications, the core network may be an Access and Mobility Management Function (AMF), but is not limited thereto.
The following describes a traffic information processing method provided in an embodiment of the present application.
In this embodiment of the present application, a network-side device corresponding to a certain operator may be understood as any one of the following: the network side device of the operator and the shared network side device of the operator and other operators, that is, the network side device is shared by the operator and other operators.
Referring to fig. 2, fig. 2 is a schematic flow chart of a traffic information processing method according to an embodiment of the present application. The traffic information processing method shown in fig. 2 may be executed by the first network-side device 11.
As shown in fig. 2, the traffic information processing method may include the steps of:
In this embodiment of the application, the second network-side device may be a base station corresponding to the first operator, and specifically may be a base station of the first operator or a shared base station of the first operator and another operator.
In practical applications, a base station may record traffic information of each carrier used by a terminal accessing the base station. Therefore, the first network side device may obtain Q pieces of traffic information of the Q first carriers from the second network side device, so as to feed back the Q pieces of traffic information to the third network side device corresponding to the second operator. Therefore, the third network side device can distinguish the traffic information of the carrier wave of the second operator used by the first operator, so that the second operator can conveniently charge the traffic of the first operator, or the service information of the second operator can be adjusted, and the reliability of traffic information processing can be improved.
Each of the Q pieces of traffic information is used to reflect traffic information of a terminal accessing the first network-side device using a different first carrier of the Q pieces of first carriers, that is, for a first carrier, the second network-side device records traffic information of the first carrier used by the terminal accessing the first network-side device, so that traffic information of carriers can be distinguished.
Optionally, the Q pieces of traffic information are traffic information of the same service. In this optional embodiment, the traffic information of the carrier is reported based on Quality of Service (QoS) flows (flow), that is, for the traffic information of different services of the carrier, the first network side device may report independently. Therefore, the traffic information of each service of the carrier can be distinguished, the second operator can charge based on the service type conveniently, or the service can be adjusted based on the service type conveniently, and the reliability of traffic information processing can be further improved.
Of course, it can be understood that, in other embodiments, the Q pieces of traffic information may include traffic information of different services, that is, for traffic information of different services of a carrier, the first network side device may report jointly, so as to save signaling overhead. In this case, in order to facilitate the second operator to distinguish the traffic information of each service of the carrier, for each of the Q pieces of traffic information, when the traffic information includes the traffic information of W services, the first information may further include service identification information of the W services, where W is an integer greater than 1.
In this embodiment, the first information may include the Q pieces of traffic information. In a specific implementation, the first information may only include the Q pieces of traffic information, or may include other information besides the Q pieces of traffic information.
Optionally, the first information may further include Public Land Mobile Network (PLMN) information corresponding to the first operator. The PLMN information corresponding to each operator is unique, so that, when at least two operators share the spectrum resource of the second operator, the second operator can distinguish traffic information of the second operator used by each operator based on the PLMN information.
In this embodiment of the application, the first operation is used to feed back the first information to the network side device corresponding to the second operator. In practical applications, the first operation may be an event-triggered operation or a periodically-triggered operation.
In particular implementations, the first operation may include, but is not limited to, at least one of:
a) sending the first information to third network side equipment corresponding to the second operator;
b) and sending a traffic information report to the target equipment, wherein the traffic information report comprises the first information.
In a), after acquiring the Q pieces of traffic information, the first network side device may directly send the first information to the network side device corresponding to the second operator, so that the network side device corresponding to the second operator receives and acquires the first information. As can be seen, in a), the first network side device does not need to process the acquired traffic information, so that the operation load of the first network side device can be reduced.
In b), in an implementation manner, the target device may be a device used by a manager of the first operator, or a device used by a manager of the second operator. Therefore, in this case, the administrator of the first operator may download the traffic information report according to the first network-side device, or the administrator of the second operator may input the Q pieces of traffic information into the network-side device corresponding to the second operator after acquiring the traffic information report.
It can be understood that, in b), after acquiring the Q pieces of traffic information, the first network side device needs to generate a traffic information report based on a format of the traffic information report, where the format of the traffic information report is set by the second operator, but is not limited thereto. As can be seen, in b), the first network side device needs to process the Q pieces of traffic information.
In practical applications, in one mode, the first network-side device may send a traffic information report to a target device in response to receiving a traffic information report download request; in another mode, the first network-side device may send a traffic information report to the target device periodically, but is not limited thereto.
In the traffic information processing method of the embodiment of the application, a second network side device corresponding to a first operator may record Q pieces of traffic information of Q carriers of a second operator used by a terminal accessing to the second network side device, and then send the Q pieces of traffic information to a third network side device corresponding to the second operator through a first network side device corresponding to the first operator, or download the Q pieces of traffic information to a manager of the second operator through the first network side device. Therefore, the second operator can distinguish the flow information of the carrier wave of the second operator used by the first operator, so that the second operator can conveniently charge the flow of the first operator, or the service information of the second operator is adjusted, and the reliability of flow information processing can be improved.
As can be seen from the foregoing, the first network-side device and the third network-side device each have multiple possible representations. Optionally, the first network-side device and the third network-side device satisfy at least one of the following:
1) the first network side device is a base station corresponding to the first operator, and the third network side device is a core network corresponding to the second operator;
2) the first network side device is a core network of the first operator, and the third network side device is a core network of the second operator;
3) the first network side device is a wireless network manager of the first operator, and the third network side device is a wireless network manager of the second operator;
4) the first network side device is a core network manager of the first operator, and the third network side device is a core network manager of the second operator;
wherein the base station corresponding to the first operator is: a base station of the first operator, or a shared base station of the first operator and a first target operator, the first target operator including at least the second operator; the core network corresponding to the second operator is: the core network of the second operator, or a shared core network of the second operator and a second target operator, where the second target operator includes at least the first operator.
In specific implementations, 1) may include, but is not limited to, any of the following:
the first network side device is a shared base station of the first operator and a first target operator, and the third network side device is a core network of the second operator;
the first network side device is a shared base station of the first operator and a first target operator, and the third network side device is a shared core network of the second operator and a second target operator;
wherein the first target operator comprises at least the second operator, the second target operator comprising at least the first operator.
In this embodiment of the present application, the expression of the first network-side device and the expression of the third network-side device may be related to the shared state of the network-side devices of the first operator and the second operator, and the specific description is as follows:
case one, the first operator and the second operator use independent base stations and core networks.
In a first case, the first network-side device may be a core network of the first operator, and the third network-side device may be a core network of the second operator. In this case, the traffic information of the terminal passes through the core network in which the terminal is registered, and the first network-side device can distinguish the traffic information of each terminal, so that the first network-side device supports transmission of user-level (or called terminal-level) traffic information and also supports transmission of cell-level traffic information.
In case two, the first operator and the second operator share the base station by using independent core networks.
In a second case, in a first scenario, the first network side device is a core network of the first operator, and the third network side device is a core network of the second operator. In this scenario, the first network side device supports transmission of user-level (or called terminal-level) traffic information and also supports transmission of cell-level traffic information through a core network in which the terminal is registered.
In a second scenario, the first network side device is a shared base station of the first operator and a first target operator, and the third network side device is a core network of the second operator. In this scenario, the traffic information of the terminal does not pass through a core network in which the terminal is registered, and the first network-side device cannot distinguish the traffic information of each terminal, so that the first network-side device does not support transmission of user-level traffic information, but only supports transmission of cell-level traffic information.
In addition, in the second scenario, optionally, the sending the first information to the third network-side device corresponding to the second operator includes:
sending the first information to a core network of the second operator through a first interface;
the first interface is an interface between the shared base station of the first operator and the first target operator and the core network of the second operator.
In this optional embodiment, a communication interface, such as the first interface, is added between the base station to which the terminal is accessed and the core network to which the terminal is not registered, so as to implement direct communication between the base station to which the terminal is accessed and the core network to which the terminal is not registered, thereby improving the transmission efficiency of the traffic information.
In case three, the first operator and the second operator share a base station and a core network.
In case three, the first network side device is a shared base station of the first operator and a first target operator, and the third network side device is a shared core network of the second operator and a second target operator. In this case, the first operator and the second operator share the core network, and the traffic information of the terminal passes through the core network in which the terminal is registered, so that the first network side device supports transmission of the traffic information at the user level and also supports transmission of the traffic information at the cell level.
Note that the above 3) and 4) can be applied to the above first case and the second case. For 3), since the wireless network manager communicates with the base station and does not communicate with the core network, and the traffic information of the terminal does not pass through the core network in which the terminal is registered, the first network side device does not support transmission of the user-level traffic information, but only supports transmission of the cell-level traffic information. For 4), since the core network manager communicates with the core network, and the traffic information of the terminal passes through the core network in which the terminal is registered, the first network side device supports transmission of the user-level traffic information and also supports transmission of the cell-level traffic information.
The following describes a bearer manner of the first information and Q pieces of traffic information included in the first information:
optionally, the Q pieces of traffic information are carried by any one of:
a first field, configured to carry traffic information of a secondary carrier of a terminal;
a second field for carrying traffic information of a secondary carrier of a cell;
a third field for carrying traffic information of a secondary radio access technology.
In this optional embodiment, the system may add a field for carrying traffic information of the secondary carrier at the user level, that is, a first field. In practical applications, the first field may be represented as: the secondary carrier uses data (secondary carrier usage data), but is not limited thereto.
The system may also add a new field, i.e. the second field, for carrying traffic information of the secondary carrier at the cell level. In practical applications, the first field may be represented as: the secondary carrier of the cell uses data (secondary carrier usage data-cell), but is not limited thereto.
In this way, the field for carrying the traffic information of the secondary carrier can be distinguished from other fields, so that the processing efficiency of the field can be improved.
Of course, the system may not add a field for carrying the traffic information of the secondary carrier, and may multiplex a third field for carrying a Radio Access Technology (RAT) and a field for carrying the traffic information of the secondary carrier. In this way, signaling overhead may be saved.
As can be seen from the foregoing, for the first network-side device with different expressions, it may or may not support the user-level traffic information. The first carrier is a carrier of the second operator, and therefore, the first carrier may be regarded as a secondary carrier of the first operator.
In a case that the first network side device supports user-level traffic information, the Q pieces of traffic information may be user-level traffic information or cell-level traffic information. And under the condition that the first network side equipment supports the flow information of the cell level, the Q pieces of flow information are the flow information of the cell level.
When the Q pieces of traffic information are user-level traffic information, the Q pieces of traffic information are carried by the first field or the third carrier; and when the Q pieces of traffic information are cell-level traffic information, the Q pieces of traffic information are carried through the second field or the third carrier.
In this embodiment of the present application, optionally, when Q is greater than 1, the Q pieces of traffic information are carried by R pieces of target fields, where R is equal to 1 or Q.
And under the condition that the Q pieces of traffic information are carried by Q target fields, carrying each piece of traffic information in the Q pieces of traffic information by an independent target field.
And under the condition that the Q pieces of traffic information are borne by 1 target field, each piece of traffic information in the Q pieces of traffic information is borne by the same target field.
Further, the target field is also used for carrying identification information of the Q first carriers. Therefore, the first carrier corresponding to the flow information carried by the target field can be distinguished conveniently.
It should be noted that the target field may be the first field, the second field, or the third field, and certainly may also be other fields besides the three fields described above, which may be determined according to actual situations, and this is not limited in this embodiment of the present application.
Optionally, the first information is carried by at least one of: a Protocol Data Unit (PDU) session resource release response cell (I) E; the Radio Access Network (RAN) uses the data report IE.
In a specific implementation, in an implementation, the RAN usage data report IE may be a RAN usage data report IE of the terminal. In practical applications, the RAN usage data report IE of the terminal may be expressed as: RAN Usage Data Report.
In another implementation, the RAN usage data reporting IE may be a RAN usage data reporting IE for a cell. In practical applications, the RAN usage data report IE for a cell may appear as: RAN Usage Data Report-Cell.
In the case that the Q pieces of traffic information are user-level traffic information, the first information may be carried by a RAN of the terminal using a data report IE; in a case where the Q pieces of traffic information are cell-level traffic information, the first information may be carried by a RAN of a cell using a data report IE.
Referring to fig. 3, fig. 3 is a second flowchart of a traffic information processing method according to an embodiment of the present application. The traffic information processing method according to the embodiment of the present application may be executed by the third network-side device 12.
As shown in fig. 3, the traffic information processing method may include the steps of:
And step 302, executing a second operation according to the first information.
In an embodiment of the application, the second operation comprises at least one of:
determining charging information corresponding to the first network side equipment;
and adjusting the service information of the third network side equipment.
In a specific implementation, the third network side device may charge the Q pieces of traffic information corresponding to the first operator according to a predetermined charging policy.
The third network side device may optimize the traffic maintenance service of the target service based on the Q pieces of traffic information, so as to improve the traffic service quality of the second operator.
In the traffic information processing method of this embodiment, the second operator can distinguish the traffic information of the carrier wave of the second operator used by the first operator, so that the second operator can conveniently perform traffic charging on the first operator, or adjust the service information of the second operator, thereby improving the reliability of traffic information processing.
Optionally, the Q pieces of traffic information are carried by any one of:
a first field, configured to carry traffic information of an auxiliary carrier of a terminal;
a second field, configured to carry traffic information of a secondary carrier of a cell;
a third field for carrying traffic information of a secondary radio access technology.
Optionally, when Q is greater than 1, the Q pieces of traffic information are carried by R pieces of target fields, where R is equal to 1 or Q.
Optionally, when R is equal to 1, the target field is used to carry identification information of the Q first carriers.
Optionally, the first information further includes public land mobile network PLMN information corresponding to the first operator.
Optionally, the first network side device and the third network side device satisfy at least one of the following:
the first network side device is a base station corresponding to the first operator, and the third network side device is a core network corresponding to the second operator;
the first network side device is a core network of the first operator, and the third network side device is a core network of the second operator;
the first network side device is a wireless network manager of the first operator, and the third network side device is a wireless network manager of the second operator;
the first network side device is a core network manager of the first operator, and the third network side device is a core network manager of the second operator;
wherein the base station corresponding to the first operator is: a base station of the first operator, or a shared base station of the first operator and a first target operator, the first target operator including at least the second operator; the core network corresponding to the second operator is: the core network of the second operator, or a shared core network of the second operator and a second target operator, where the second target operator includes at least the first operator.
Optionally, when the first network side device is a shared base station of the first operator and a first target operator, and the third network side device is a core network of the second operator, the receiving first information sent by the first network side device includes:
receiving first information sent by a shared base station of the first operator and a first target operator through a first interface;
the first interface is an interface between the shared base station of the first operator and the first target operator and the core network of the second operator.
Optionally, the first information is carried by at least one of: a protocol data unit PDU conversation resource release response information element IE; the radio access network RAN uses the data report IE.
Optionally, the Q pieces of traffic information are traffic information of the same service.
It should be noted that, this embodiment is implemented as a third network-side device corresponding to the foregoing method embodiment, and therefore, reference may be made to relevant descriptions in the foregoing method embodiment, and the same beneficial effects may be achieved. To avoid repetition of the description, the description is omitted.
The traffic information processing method in the embodiment of the present application may be applicable to a multi-carrier joint transmission technology using the same system or different systems among different operators, such as New Radio (NR) CA, NR SUL, NR-Dual Connectivity (DC), Long Term Evolution (LTE) CA, EN-DC (E-UTRA-NR Dual connectivity), NGEN-DC (NG-RAN-E-UTRA Dual connectivity) and NE-DC (NR-E-UTRA Dual connectivity).
The various optional implementations described in the embodiments of the present application may be implemented in combination with each other or implemented separately without conflicting with each other, and the embodiments of the present application are not limited to this.
For ease of understanding, examples are illustrated below:
assuming that an operator a/B/C/D shares a certain frequency band of an operator a, there are mainly three scenarios for the link topology diagrams of the base station and the core network of different operators (assuming that the core network and the base station of the operator B/C/D are the same as the link topology diagram of the core network of the operator a):
the first method comprises the following steps: as shown in fig. 4, each operator uses an independent base station and core network.
In fig. 4, A first A in BS-A represents that the base station belongs to an operator A, and A second A represents that the frequency band belongs to the operator A, as can be seen from fig. 4, operators B/C/D (hereinafter referred to as party A for short) are all sharing the frequency band of the operator A (hereinafter referred to as party B for short), and the core networks of party A are all connected to the core network of party B, and under the topology, party A needs to inform the core network of party B of the use condition of the frequency band resources of party B through the core network of party A, and needs to carry PLMN information at the same time. The method can transmit the user-level flow information to other operators, is convenient for distinguishing the flow charging of the service, and also supports the flow information transmission of the cell level.
And the second method comprises the following steps: each operator uses an independent core network to share the base station. As shown in fig. 5a, two parties can be shared by one party a and one party b; as shown in fig. 5b, the base station may be shared for multiple parties a and one party b. For example, in an area with rare people, the problem of surfing the Internet of different operators and users can be solved, and meanwhile, the networking cost is reduced.
In the figure, X refers to a shared base station, the base station selects a frequency and a core network according to the PLMN of the terminal user, as shown in fig. 5a, a and B share the base station, and the user of B connects AMF-B according to the PLMN identity and does not connect AMF-a. However, the base station has an interface with the AMF-a, so the base station can report the shared frequency band traffic information of the user to the AMF of the second party through the interface, or transmit the shared frequency band traffic information to the core network of the a through the core network of the B, and carry the PLMN information.
At present, the interfaces of a base station and a core network both refer to the interfaces between the base station accessed by the same user and a registered core network, and the scheme needs to newly establish the interfaces of the base station accessed by the user and the unregistered core network to transmit the flow information of a cell level.
The traffic information transfer at cell level can also be done by other means, such as:
1) the first party stores the flow information of the cell level in a first party wireless network manager and transmits the information to a second party wireless network manager through a first party network interface and a second party network interface;
2) and the first party stores the cell-level flow information in the network management system of the wireless side of the first party and periodically downloads the flow information of the shared frequency band to the second party according to the format required by the second party.
And the third is that: it is assumed that the operators share the core network. As shown in fig. 6a, two parties can be shared by one party a and one party b; as shown in fig. 6b, it can be shared by a plurality of parties a and a plurality of parties b. For example, in an area with rare people, the problem of surfing the Internet of different operators and users can be solved, and meanwhile, the networking cost is reduced.
In the topological diagram scene, a core network and a base station of a party B and a core network and a base station of any party A are all in a sharing relation, flow information of any party A on a sharing frequency band is reported to the core network, the party B can complete charging of the party A, and if a plurality of parties A and the party B share the core network, the base station needs to carry PLMN information when reporting the flow information, so that the party B can conveniently record and distinguish the charging information of the party A. The method can transmit the user-level flow information to other operators, is convenient for distinguishing the flow charging of the service, and also supports the flow information transmission of the cell level.
According to fig. 4 to fig. 6b, the base station or the core network of the first party may transmit the traffic information of the shared frequency band to the core network of the second party, and need to carry PLMN information to mark which charging information of the first party comes from. The flow information is finally input into a charging system no matter through a core network or a network management and the like, and is used for charging the party A from the party B.
In fig. 7, the base station → the core network, the first party core network → the second party core network, the first party core network management → the second party core network management/download, support the user level and cell level traffic transmission. The first base station → the second core network, the first wireless network management → the second wireless network management/download, and supports the user level and the cell level traffic transmission.
The system may add a field secondary carrier usage data, which represents the traffic information of the user-level secondary carrier, and may be, but not limited to, suitable for the CA inside the LTE and the CA or SUL inside the NR. When the base station of the first party or the core network of the first party transmits the information to the core network of the second party, the PLMN information of the user is carried to distinguish which first party is.
The first scheme comprises the following steps: based on event triggering or periodic user-level traffic reporting, for example, PLMN information (PLMN-Identity) and secondary carrier Usage data may be placed in a PDU Session Resource Release Response (PDU) IE or a RAN Usage data report (RAN Usage data report) IE or other IEs, and traffic information of different PLMNs is transmitted to a core network through a base station (which may be applicable to a third shared core network architecture) or a core network (which may be applicable to a first architecture and a second architecture).
The first embodiment is as follows: when the PDU session is released each time, the traffic statistics information under different carriers of the user needs to be reported based on the QoS flow level, which is convenient for an operator to charge based on the service type, for example, if the data of a certain video APP comes from a month, the charging time can be ignored, etc.
1. The PDU session (session) is released, and the service flow information can be sent out in a statistical manner if the current service transmission is finished. As shown in FIG. 8a, the secondary carrier usage data may be placed in a PDU Session Resource Release Response Transfer IE.
Example two: and in the switching process, the original auxiliary carrier wave can be deleted before switching, and the flow information of the auxiliary carrier wave is required to be ensured not to be lost.
2. And Xn switching, namely only switching the base station without replacing the core network, and only the original base station sends the flow information of the original auxiliary carrier to the AMF. As shown in fig. 8b, the PLMN-Identity and secondary carrier Usage data information may be carried in the RAN Usage data report sent by the source base station to the core network.
3. And NG switching, namely switching the base stations, and simultaneously switching the core network, wherein at the moment, only the original base station needs to send the flow information of the original auxiliary carrier to the original AMF. As shown in fig. 8c, the PLMN-Identity and secondary carrier Usage data information may be carried in the RAN Usage data report sent by the source base station to the source core network.
Scheme II: the method comprises the steps that flow information of different carriers can be reported through a cell level triggered periodically or by an event, a base station of a first party transmits total flow of the cell level (such as a newly added field secondary carrier use data-cell, which can distinguish different services or can not distinguish the services) to a core network of a second party, or a wireless network manager of the first party transmits the total flow of the cell level to a wireless network manager of the second party, or related data of the wireless network manager of the first party is downloaded to a manager of the second party regularly, if multi-carrier aggregation or a plurality of SUL carriers exist, the flow of other carriers can be represented through the newly added field, or the flow of all auxiliary carriers is represented by the same field, and frequency band information is represented through the newly added field. Considering that there may be a frequency band resource shared among multiple operators, corresponding PLMN information needs to be carried when transmitting traffic information. And the flow reporting of the cell level is convenient for the second party to directly charge the flow of the cell level. However, the service types of different users cannot be distinguished, for example, the same user performs the same service (loving art video downloading or watching) after accessing for many times, and the base station or the wireless network manager only records a plurality of user IDs to perform the same service, and cannot identify the same user, so that the method cannot perform user-level differentiated charging, but can be used for service type analysis, for example, a second party can perform network optimization or prejudgment according to the data to count information such as traffic ratios of different services.
1. In the independent core network scene, the base station of the party A can transmit the flow information to the core network of the party B, and only the flow use condition and the PLMN information of the shared frequency band are informed, so that the frequency band resource used by the party A can be conveniently distinguished.
As shown in fig. 8d, the traffic Usage and PLMN information of the shared frequency band may be carried in the RAN Usage data report-cell sent by the first base station to the second AMF.
2. In the independent core network scene, the traffic information can be transmitted to the second party wireless network manager through the first party wireless network manager, and only the traffic use condition and the PLMN information of the shared frequency band are informed, so that the frequency band resource used by the first party can be conveniently distinguished.
As shown in fig. 8e, the traffic Usage and PLMN information of the shared frequency band may be carried in an RAN Usage data report-cell that the first wireless network manager sends to the second wireless network manager.
The two schemes above are illustrated by taking NR + NR joint transmission technology between different operators as an example, such as NR CA, NRSUL, NR-DC (NR dual connectivity), and the scheme also supports LTE CA and NR + LTE joint transmission between different operators (including EN-DC (E-UTRA-NR dual connectivity), NGEN-DC (NG-RAN-E-UTRA dual connectivity), and NE-DC (NR-E-UTRA dual connectivity)), except that the core network distinguishes between 4G and 5G. Considering that the EN-DC3GPP has defined a traffic information field representing the second RAT, under the multi-system joint transmission technology, the traffic information field representing the second carrier may be reused to transmit to the core network or wireless network manager of the second operator, etc.
The scheme supports carrier aggregation or SUL in the system and the flow reporting of the auxiliary carrier under the DC technical application of the same system, can distinguish the flow statistics of carrier level, is mainly applied to the co-construction sharing among different operators, and is convenient for collecting the flow fee mutually.
Referring to fig. 9, fig. 9 is a structural diagram of a traffic information processing apparatus according to an embodiment of the present application. As shown in fig. 9, the traffic information processing apparatus 900 includes:
a first processor 901, configured to obtain Q pieces of traffic information of Q first carriers recorded by a second network side device, where the Q first carriers are carriers of a second operator, the second network side device is a network side device corresponding to the first operator, and Q is a positive integer;
a first transceiver 902 for performing a first operation on first information, the first information comprising the Q pieces of traffic information;
wherein the first operation comprises at least one of:
sending the first information to third network side equipment corresponding to the second operator;
and sending a traffic information report to the target equipment, wherein the traffic information report comprises the first information.
Optionally, the Q pieces of traffic information are carried by any one of:
a first field, configured to carry traffic information of an auxiliary carrier of a terminal;
a second field for carrying traffic information of a secondary carrier of a cell;
a third field for carrying traffic information of a secondary radio access technology.
Optionally, when Q is greater than 1, the Q pieces of traffic information are carried by R pieces of target fields, where R is equal to 1 or Q.
Optionally, the target field is further configured to carry identification information of the Q first carriers.
Optionally, the first information further includes public land mobile network PLMN information corresponding to the first operator.
Optionally, the first network-side device and the third network-side device satisfy at least one of the following:
the first network side device is a base station corresponding to the first operator, and the third network side device is a core network corresponding to the second operator;
the first network side device is a core network of the first operator, and the third network side device is a core network of the second operator;
the first network side device is a wireless network manager of the first operator, and the third network side device is a wireless network manager of the second operator;
the first network side device is a core network manager of the first operator, and the third network side device is a core network manager of the second operator;
wherein the base station corresponding to the first operator is: a base station of the first operator, or a shared base station of the first operator and a first target operator, the first target operator including at least the second operator; the core network corresponding to the second operator is: the core network of the second operator, or a shared core network of the second operator and a second target operator, where the second target operator includes at least the first operator.
Optionally, in a case that the first network-side device is a shared base station of the first operator and a first target operator, and the third network-side device is a core network of the second operator, the first transceiver 902 is configured to:
sending the first information to a core network of the second operator through a first interface;
the first interface is an interface between the shared base station of the first operator and the first target operator and the core network of the second operator.
Optionally, the first information is carried by at least one of: a protocol data unit PDU conversation resource release response information element IE; the radio access network RAN uses the data report IE.
Optionally, the Q pieces of traffic information are traffic information of the same service.
The traffic information processing apparatus 900 can implement each process of the method embodiment in fig. 2 in the embodiment of the present application, and achieve the same beneficial effects, and for avoiding repetition, details are not described here again.
Referring to fig. 10, fig. 10 is a second structural diagram of a traffic information processing device according to an embodiment of the present invention. As shown in fig. 10, the traffic information processing apparatus 1000 includes:
a second transceiver 1001, configured to receive first information sent by a first network-side device, where the first information includes Q pieces of traffic information of Q second carriers recorded by a second network-side device, and the first network-side device and the second network-side device are both network-side devices corresponding to a first operator;
a second processor 1002, configured to perform a second operation according to the first information;
wherein the second operation comprises at least one of:
determining charging information corresponding to the first network side equipment;
and adjusting the service information of the third network side equipment.
Optionally, the Q pieces of traffic information are carried by any one of:
a first field, configured to carry traffic information of an auxiliary carrier of a terminal;
a second field for carrying traffic information of a secondary carrier of a cell;
a third field for carrying traffic information of a secondary radio access technology.
Optionally, when Q is greater than 1, the Q pieces of traffic information are carried by R pieces of target fields, where R is equal to 1 or Q.
Optionally, when R is equal to 1, the target field is used to carry identification information of the Q first carriers.
Optionally, the first information further includes public land mobile network PLMN information corresponding to the first operator.
Optionally, the first network-side device and the third network-side device satisfy at least one of the following:
the first network side device is a base station corresponding to the first operator, and the third network side device is a core network corresponding to the second operator;
the first network side device is a core network of the first operator, and the third network side device is a core network of the second operator;
the first network side device is a wireless network manager of the first operator, and the third network side device is a wireless network manager of the second operator;
the first network side device is a core network manager of the first operator, and the third network side device is a core network manager of the second operator;
wherein the base station corresponding to the first operator is: a base station of the first operator, or a shared base station of the first operator and a first target operator, the first target operator including at least the second operator; the core network corresponding to the second operator is: the core network of the second operator, or a shared core network of the second operator and a second target operator, where the second target operator includes at least the first operator.
Optionally, when the first network-side device is a shared base station of the first operator and a first target operator, and the third network-side device is a core network of the second operator, the second transceiver 1001 is configured to:
receiving first information sent by the first operator and a shared base station of a first target operator through a first interface;
the first interface is an interface between the shared base station of the first operator and the first target operator and the core network of the second operator.
Optionally, the first information is carried by at least one of: a protocol data unit PDU conversation resource release response information element IE; the radio access network RAN uses the data report IE.
Optionally, the Q pieces of traffic information are traffic information of the same service.
The traffic information processing apparatus 1000 can implement each process of the method embodiment in fig. 3 in the embodiment of the present application, and achieve the same beneficial effects, and for avoiding repetition, details are not described here again.
The embodiment of the application also provides communication equipment. Referring to fig. 11, the communication device may include a processor 1101, a memory 1102, and a program 11021 stored on the memory 1102 and operable on the processor 1101.
In the case that the communication device is the aforementioned first network-side device, when being executed by the processor 1101, the program 11021 may implement any step in the method embodiment corresponding to fig. 2 and achieve the same beneficial effect, which is not described herein again.
In the case that the communication device is the aforementioned first network-side device, when being executed by the processor 1101, the program 11021 may implement any step in the method embodiment corresponding to fig. 3 and achieve the same beneficial effect, which is not described herein again.
Those skilled in the art will appreciate that all or part of the steps of the method according to the above embodiments may be implemented by hardware associated with program instructions, and the program may be stored in a readable medium. An embodiment of the present application further provides a readable storage medium, where a computer program is stored on the readable storage medium, and when the computer program is executed by a processor, any step in the method embodiment corresponding to fig. 2 or fig. 3 may be implemented, and the same technical effect may be achieved, and in order to avoid repetition, details are not repeated here.
The storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
While the foregoing is directed to the preferred embodiment of the present application, 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 application, and it is intended that such changes and modifications be covered by the scope of the application.
Claims (22)
1. A flow information processing method is executed by a first network side device, and is characterized in that the first network side device is a network side device corresponding to a first operator; the method comprises the following steps:
acquiring Q pieces of flow information of Q first carriers recorded by second network side equipment, wherein the Q first carriers are carriers of a second operator, the second network side equipment is network side equipment corresponding to the first operator, and Q is a positive integer;
performing a first operation on first information, the first information comprising the Q pieces of traffic information;
wherein the first operation comprises at least one of:
sending the first information to third network side equipment corresponding to the second operator;
and sending a traffic information report to the target equipment, wherein the traffic information report comprises the first information.
2. The method of claim 1, wherein the Q pieces of traffic information are carried by any one of:
a first field, configured to carry traffic information of an auxiliary carrier of a terminal;
a second field for carrying traffic information of a secondary carrier of a cell;
a third field for carrying traffic information of a secondary radio access technology.
3. The method of claim 1, wherein in the case that Q is greater than 1, the Q traffic information is carried by R target fields, R being equal to 1 or Q.
4. The method of claim 3, wherein the target field is further used for carrying identification information of the Q first carriers.
5. The method of claim 1, wherein the first information further comprises Public Land Mobile Network (PLMN) information corresponding to the first operator.
6. The method according to claim 1, wherein the first network-side device and the third network-side device satisfy at least one of the following:
the first network side device is a base station corresponding to the first operator, and the third network side device is a core network corresponding to the second operator;
the first network side device is a core network of the first operator, and the third network side device is a core network of the second operator;
the first network side device is a wireless network manager of the first operator, and the third network side device is a wireless network manager of the second operator;
the first network side device is a core network manager of the first operator, and the third network side device is a core network manager of the second operator;
wherein the base station corresponding to the first operator is: a base station of the first operator, or a shared base station of the first operator and a first target operator, the first target operator including at least the second operator; the core network corresponding to the second operator is: the core network of the second operator, or a shared core network of the second operator and a second target operator, where the second target operator includes at least the first operator.
7. The method according to claim 6, wherein when the first network-side device is a shared base station of the first operator and a first target operator, and the third network-side device is a core network of the second operator, the sending the first information to a third network-side device corresponding to the second operator includes:
sending the first information to a core network of the second operator through a first interface;
the first interface is an interface between the shared base station of the first operator and the first target operator and the core network of the second operator.
8. The method of claim 1, wherein the first information is carried by at least one of: a protocol data unit PDU conversation resource release response information element IE; the radio access network RAN uses the data report IE.
9. The method of claim 1, wherein the Q pieces of traffic information are traffic information of the same service.
10. A flow information processing method is executed by a third network side device, and is characterized in that the third network side device is a network side device corresponding to a second operator, and the second operator corresponds to a first carrier; the method comprises the following steps:
receiving first information sent by first network side equipment, wherein the first information comprises Q pieces of flow information of Q second carriers recorded by second network side equipment, and the first network side equipment and the second network side equipment are both network side equipment corresponding to a first operator;
executing a second operation according to the first information;
wherein the second operation comprises at least one of:
determining charging information corresponding to the first network side equipment;
and adjusting the service information of the third network side equipment.
11. The method of claim 10, wherein the Q pieces of traffic information are carried by any one of:
a first field, configured to carry traffic information of an auxiliary carrier of a terminal;
a second field for carrying traffic information of a secondary carrier of a cell;
a third field for carrying traffic information of a secondary radio access technology.
12. The method of claim 10, wherein in the case that Q is greater than 1, the Q traffic information is carried by R target fields, R being equal to 1 or Q.
13. The method of claim 12, wherein the target field is used to carry identification information of the Q first carriers if R is equal to 1.
14. The method of claim 10, wherein the first information further comprises Public Land Mobile Network (PLMN) information corresponding to the first operator.
15. The method according to claim 10, wherein the first network-side device and the third network-side device satisfy at least one of the following:
the first network side device is a base station corresponding to the first operator, and the third network side device is a core network corresponding to the second operator;
the first network side device is a core network of the first operator, and the third network side device is a core network of the second operator;
the first network side device is a wireless network manager of the first operator, and the third network side device is a wireless network manager of the second operator;
the first network side device is a core network manager of the first operator, and the third network side device is a core network manager of the second operator;
wherein the base station corresponding to the first operator is: a base station of the first operator, or a shared base station of the first operator and a first target operator, the first target operator including at least the second operator; the core network corresponding to the second operator is: the core network of the second operator, or a shared core network of the second operator and a second target operator, where the second target operator includes at least the first operator.
16. The method according to claim 15, wherein in a case that the first network-side device is a shared base station of the first operator and a first target operator, and the third network-side device is a core network of the second operator, the receiving first information sent by the first network-side device includes:
receiving first information sent by a shared base station of the first operator and a first target operator through a first interface;
the first interface is an interface between the shared base station of the first operator and the first target operator and the core network of the second operator.
17. The method of claim 10, wherein the first information is carried by at least one of: a protocol data unit PDU conversation resource release response information element IE; the radio access network RAN uses the data report IE.
18. The method of claim 10, wherein the Q pieces of traffic information are traffic information of the same service.
19. A traffic information processing apparatus characterized by comprising:
the first processor is configured to obtain Q pieces of traffic information of Q first carriers recorded by a second network side device, where the Q first carriers are carriers of a second operator, the second network side device is a network side device corresponding to the first operator, and Q is a positive integer;
a first transceiver configured to perform a first operation on first information, the first information including the Q pieces of traffic information;
wherein the first operation comprises at least one of:
sending the first information to third network side equipment corresponding to the second operator;
and sending a traffic information report to the target equipment, wherein the traffic information report comprises the first information.
20. A traffic information processing apparatus characterized by comprising:
the second transceiver is configured to receive first information sent by a first network-side device, where the first information includes Q pieces of traffic information of Q second carriers recorded by a second network-side device, and the first network-side device and the second network-side device are both network-side devices corresponding to a first operator;
the second processor is used for executing a second operation according to the first information;
wherein the second operation comprises at least one of:
determining charging information corresponding to the first network side equipment;
and adjusting the service information of the third network side equipment.
21. A communication device, comprising: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; the processor is configured to read a program in the memory to implement the steps in the traffic information processing method according to any one of claims 1 to 9; or, a step in the traffic information processing method according to any one of claims 10 to 18.
22. A readable storage medium for storing a program, wherein the program, when executed by a processor, implements the steps in the traffic information processing method according to any one of claims 1 to 9; or, a step in the traffic information processing method according to any one of claims 10 to 18.
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