CN112511343B - Configuration method, device and equipment of forward interface and storage medium - Google Patents
Configuration method, device and equipment of forward interface and storage medium Download PDFInfo
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- CN112511343B CN112511343B CN202011287406.4A CN202011287406A CN112511343B CN 112511343 B CN112511343 B CN 112511343B CN 202011287406 A CN202011287406 A CN 202011287406A CN 112511343 B CN112511343 B CN 112511343B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
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- H04W92/20—Interfaces between hierarchically similar devices between access points
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Abstract
The invention discloses a configuration method, a device, equipment and a storage medium of a forwarding interface, wherein the configuration method comprises the following steps: acquiring a wireless unit RU corresponding to a distribution unit DU, wherein the DU and the RU respectively comprise at least one available forward transmission interface; the forwarding interface standard is matched with the forwarding interface; determining a target forward transmission interface standard according to a forward transmission interface standard set supported by each RU and a forward transmission interface standard set supported by the DU; and according to the target forward transmission interface standard, each RU is instructed to configure a forward transmission interface used by each RU, and configure a forward transmission interface used by the DU. The technical scheme of the embodiment of the invention can improve the matching degree of the forward transmission interfaces used by the DU and each RU, and reduce the waste of networking resources caused by the mismatching of the forward transmission interfaces.
Description
Technical Field
The embodiment of the invention relates to the technical field of wireless communication, in particular to a configuration method, a configuration device, a configuration equipment and a storage medium of a forwarding interface.
Background
With the advent of the fifth generation mobile communication technology (5G), operators consider the way of using macro base stations in combination with small base stations to realize networking, and the development of small base stations plays a crucial role in the popularization of the 5G technology. As shown in fig. 1a, a wireless Unit (RU) is connected to a Distributed Unit (DU) through a fronthaul interface, the DU is connected to a Central Unit (CU) through a midhaul interface, and the CU is connected to a core network through a backhaul interface.
The forward transmission interface standards include nFAPI interface standards proposed by the forum organization of the small base station, and ORAN standards proposed by the ORAN of the international open alliance. When an operator networks a small base station, the connected DU and RU need to use a unified fronthaul interface standard, that is, the RU using the ora standard can only connect with the DU using the ora standard.
However, because different manufacturers have different standards for the forwarding interfaces when they produce DUs or RUs, once the standards of the forwarding interfaces between the DUs and the RUs are inconsistent in the networking process, networking resources are wasted, and a process of matching the forwarding interfaces needs to be performed again.
Disclosure of Invention
Embodiments of the present invention provide a method, an apparatus, a device, and a storage medium for configuring a fronthaul interface, which can improve matching between a DU and a fronthaul interface used by each RU, and reduce networking resource waste caused by mismatching of the fronthaul interface.
In a first aspect, an embodiment of the present invention provides a method for configuring a forwarding interface, where the method is applied to a distribution unit DU, and the method includes:
acquiring at least one wireless unit RU corresponding to the DU, wherein the DU and the RU respectively comprise at least one available forward transmission interface; the forwarding interface standard is matched with the forwarding interface;
determining a target forward transmission interface standard according to a forward transmission interface standard set supported by each RU and a forward transmission interface standard set supported by the DU;
and according to the target forward transmission interface standard, indicating each RU to configure a forward transmission interface used by each RU and configuring a forward transmission interface used by the DU.
In a second aspect, an embodiment of the present invention further provides a method for configuring a forwarding interface, where the method is applied in a radio unit RU, and the method includes:
when receiving the standard information of the confirmation interface sent by the distribution unit DU, acquiring the target forward transmission interface standard included in the standard information of the confirmation interface;
and configuring a forwarding interface in communication connection with the DU according to the target forwarding interface standard, and indicating the forwarding interface used by DU configuration.
In a third aspect, an embodiment of the present invention further provides a device for configuring a forwarding interface, where the device is applied in a distribution unit DU, and the device includes:
a wireless unit obtaining module, configured to obtain at least one wireless unit RU corresponding to the DU, where the DU and the RU each include at least one available forwarding interface; the forwarding interface standard is matched with the forwarding interface;
the target forward-transmission interface standard determining module is used for determining a target forward-transmission interface standard according to a forward-transmission interface standard set supported by each RU and a forward-transmission interface standard set supported by the DU;
and the forward interface configuration module is used for indicating each RU to configure a forward interface used by each RU and configuring a forward interface used by the DU according to the target forward interface standard.
In a fourth aspect, an embodiment of the present invention further provides a computer device, where the computer device includes:
one or more processors;
storage means for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors implement a method for configuring a forwarding interface according to any embodiment of the present invention.
In a fifth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where the storage medium stores a computer program, and when the computer program is executed by a processor, the computer program implements a method for configuring a forwarding interface according to any embodiment of the present invention.
The technical scheme of the embodiment of the invention determines a target forward transmission interface standard by acquiring RUs corresponding to DUs and then according to a forward transmission interface standard set supported by each RU and a forward transmission interface standard set supported by the DUs; and finally, according to the target forward transmission interface standard, indicating each RU to configure the forward transmission interface used by each RU, and configuring the forward transmission interface used by the DU. The technical scheme of the embodiment of the invention can improve the matching degree of the forward transmission interfaces used by the DU and each RU and reduce the waste of networking resources caused by the mismatching of the forward transmission interfaces.
Drawings
Fig. 1a is a schematic structural diagram of a small and medium base station in the prior art;
fig. 1b is a flowchart of a configuration method of a forwarding interface according to a first embodiment of the present invention;
fig. 1c is a schematic diagram of a small cell networking in an embodiment of the present invention;
fig. 1d is a schematic diagram of another small cell networking in the first embodiment of the present invention;
fig. 2a is a flowchart of a configuration method of a forwarding interface according to a second embodiment of the present invention;
FIG. 2b is a diagram of a data frame format in an embodiment of the invention;
fig. 3 is a flowchart of a configuration method of a forwarding interface in a third embodiment of the present invention;
fig. 4 is a flowchart of a configuration method of a forwarding interface in the fourth embodiment of the present invention;
fig. 5 is a flowchart of a configuration method of a forwarding interface in the fifth embodiment of the present invention;
fig. 6 is a structural diagram of a configuration apparatus of a forwarding interface in a sixth embodiment of the present invention;
fig. 7 is a structural diagram of a configuration apparatus of a forwarding interface in a seventh embodiment of the present invention;
fig. 8 is a schematic structural diagram of a computer device in an eighth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings, not all of them.
Example one
Fig. 1b is a flowchart of a configuration method of a forwarding interface according to an embodiment of the present invention, where this embodiment is applicable to a case of configuring a forwarding interface used by each of a DU and an RU, and the method may be executed by a configuration device of the forwarding interface, where the configuration device may be implemented by software and/or hardware, and may be generally integrated in the DU, and specifically includes the following steps:
In this embodiment, fig. 1c is a schematic diagram of a small cell networking, and as shown in fig. 1c, the small cell networking may include a DU and an RU connected to the DU. Since the coverage area of the network in the networking mode in fig. 1c is relatively small, in real work, the small base station generally adopts the networking mode as in fig. 1d, and the network includes one DU, one multiport repeater (HUB) and a plurality of RUs, where the HUB is connected to the DU and each RU respectively, and is configured to forward information sent by the DU to each RU and forward information sent by each RU to the DU.
In this embodiment, optionally, before the small cell is started, the DU may query a corresponding RU in a networking mode to which the DU belongs, where the DU and the RU each include at least one available forwarding interface, the forwarding interfaces are used for the DU and the RU to perform communication connection in a network of the small cell, and each forwarding interface corresponds to a forwarding interface standard, where the forwarding interface standard may be a custom forwarding interface standard, or may be an nFAPI interface standard that is generally applicable at present, or an ora standard.
And step 120, determining a target forward interface standard according to the forward interface standard set supported by each RU and the forward interface standard set supported by the DU.
In this step, each RU or DU may include a plurality of available forwarding interfaces, and the plurality of available forwarding interfaces may correspond to a plurality of forwarding interface standards, which collectively form the set of forwarding interface standards.
In this embodiment, optionally, before the small cell performs networking, each RU may add the supported fronthaul interface standard set to the attribute information corresponding to each RU in advance, and when the small cell performs networking, the small cell may add the attribute information corresponding to each RU to the networking information, so that the DU may obtain the fronthaul interface standard set supported by each RU by querying the corresponding networking information in the networking mode to which the DU belongs.
In this step, optionally, if a common forward interface standard exists in the forward interface standard set supported by the DU and the forward interface standard sets supported by all RUs, and the number of times of occurrence of the common forward interface standard is greater than a preset number of times (for example, the number of times of occurrence is greater than two), it is determined that more forward interfaces support the forward interface standard in the RU, and the forward interface standard is used as a target forward interface standard; and if the forward interface standard set supported by the DU has only one same forward interface standard with the forward interface standard set supported by all RUs, taking the forward interface standard as a target forward interface standard.
And step 130, according to the target forward transmission interface standard, indicating each RU to configure the forward transmission interface used by each RU, and configuring the forward transmission interface used by the DU.
In this step, optionally, the DU may add the target forward interface standard to the networking information, and the RU may obtain the target forward interface standard by querying the corresponding networking information in the networking mode to which the RU belongs. After the RU obtains the target forward transmission interface standard, the RU may configure the forward transmission interface matched with the target forward transmission interface standard as a finally used forward transmission interface, and correspondingly, the DU also configures the forward transmission interface matched with the target forward transmission interface standard as a finally used forward transmission interface. After the small cell starts up, the DU and RU may be communicatively connected via the respective used fronthaul interfaces.
Therefore, the target forward transmission interface standard is determined according to the forward transmission interface standard set supported by each RU and the forward transmission interface standard set supported by the DU, the forward transmission interface standards used by the DU and each RU can be ensured to be consistent as much as possible, the matching degree of the forward transmission interfaces used by the DU and each RU is improved, and the resource waste caused by mismatching of the forward transmission interfaces in the subsequent small base station operation process is reduced.
The technical scheme of the embodiment of the invention determines a target forward transmission interface standard by acquiring RUs corresponding to DUs and then according to a forward transmission interface standard set supported by each RU and a forward transmission interface standard set supported by the DUs; and finally, according to the target forward transmission interface standard, indicating each RU to configure the forward transmission interface used by each RU and configuring the forward transmission interface used by the DU. The technical scheme of the embodiment of the invention can improve the matching degree of the forward transmission interfaces used by the DU and each RU and reduce the waste of networking resources caused by the mismatching of the forward transmission interfaces.
Example two
This embodiment is a further refinement of the above embodiment, and the same or corresponding terms as those of the above embodiment are explained, and this embodiment is not described again. Fig. 2a is a flowchart of a configuration method of a forwarding interface provided in the second embodiment, in this embodiment, the technical solution of this embodiment may be combined with one or more methods in the solutions of the foregoing embodiments, as shown in fig. 2a, the method provided in this embodiment may further include:
In this step, optionally, the DU may send interface standard query information to each RU according to a preset Data frame format, fig. 2b is a schematic diagram of the Data frame format in this embodiment, and as shown in fig. 2b, the Data frame sent by the DU to each RU may include an Ethernet header (Ethernet header), a protocol header (IP header), and Payload Data (Payload Data). The payload data may include a Command identifier (Command ID) and a Command Parameter (Parameter), and each of the Command identifier and the Command Parameter takes 4 bits.
In this embodiment, the payload data is used to carry the interaction information between the DU and each RU in the configuration process of the forwarding interface. Optionally, information interaction in the configuration process may be performed between the DU and each RU through a predefined standard instruction format, where the standard instruction format defines type information of information interaction between the DU and the RU.
In a specific embodiment, when the DU sends the interface standard query information to each RU, the standard instruction format defines a command identifier of 0001 and a command parameter of 0000, which are used to indicate that the command is an interface standard query command, so that when the DU sends the interface standard query information to each RU, the payload data in the data frame sent by the DU to each RU is 00010000.
And step 230, acquiring a forwarding interface standard set fed back by at least one RU according to the interface standard query information received in the effective receiving time length, and marking the RU fed back to the forwarding interface standard set as an effective RU.
In this step, optionally, a preset time period may be used as the valid receive duration, and if the set of forwarding interface criteria fed back by one RU is not received within the valid receive duration, the RU may be used as an invalid RU, and the connection with the invalid RU is released.
Therefore, by sending the interface standard query information to each RU and determining the effective RU and the ineffective RU according to the feedback condition of each RU, the resource waste caused by sending data to the ineffective RU in the subsequent process can be avoided.
In this embodiment, optionally, after receiving the interface standard query information, each RU may feed back the forwarding interface standard set to the DU according to the standard instruction format. Specifically, when the RU feeds back the set of the forwarding interface standards to the DU, the command identifier defined in the standard instruction format is 0010, which is used to indicate that the command is a forwarding interface standard feedback command, and the standard instruction format further defines command parameters according to different forwarding interface standards supported by the RU. For example, when the first bit in the command parameter is 1, it indicates that the RU supports the custom forwarding interface standard, and when the first bit is 0, it indicates that the RU does not support the custom forwarding interface standard; when the second bit is 1, it indicates that the RU supports the ora standard, and when the second bit is 0, it indicates that the RU does not support the ora standard; when the third bit is 1, it means that the RU supports the nFAPI standard, and when the third bit is 0, it means that the RU does not support the nFAPI standard; the fourth bit is a reserved field for subsequent expansion, such as a new fronthaul interface standard followed by a new organization.
In a specific embodiment, it is assumed that the DU corresponds to three valid RUs, one for each RU 1 、RU 2 And RU 3 . Wherein, RU 1 Supporting custom forward interface standard and ORAN standard, then RU 1 The payload data in the fed back data frame is 00100011; RU (RU) 2 Supporting only the nAPI standard, then RU 2 The payload data in the fed back data frame is 00100100; RU (RU) 3 Supporting only ORAN standard, then RU 3 The payload data in the data frame fed back is 00100010.
In this step, the RU is the effective RU in step 230. In an implementation manner of the embodiment of the present invention, optionally, determining the target fronthaul interface standard according to the fronthaul interface standard set supported by each RU and the fronthaul interface standard set supported by the DU itself includes: matching each forward transmission interface standard in a forward transmission interface standard set supported by each RU with each forward transmission interface standard in a forward transmission interface standard set supported by the DU to obtain at least one matching result; and selecting a forward interface standard in the matching result according to a set standard as the target forward interface standard.
The forwarding interface standard of the specified type and with the occurrence frequency greater than the preset frequency can be obtained from the matching results and used as the target forwarding interface standard, or the forwarding interface standard with the maximum occurrence frequency in all the matching results can be used as the target forwarding interface standard.
In a specific embodiment, it is assumed that the set of forwarding interface standards supported by the DU includes a custom forwarding interface standard, an ORAN standard, and an nFAPI standard. The forward interface standards supported by the DU and the RU 1 After all the supported forward interface standards are matched, the obtained matching result is a user-defined forward interface standard and an ORAN standard; the forward interface standards supported by the DU and the RU 2 After the supported forward interface standards are matched, the obtained matching result is the nAPI standard; the forward interface standards supported by the DU and the RU 3 After the supported forwarding interface standards are matched, the obtained matching result is the ORAN standard. The forwarding interface standard with the largest occurrence number in all matching results is the ORAN standard, so that the ORAN standard can be used as a target forwarding interface standard.
In this embodiment, by using the forwarding interface standard with the largest occurrence number in the matching result as the target forwarding interface standard, it is possible to achieve that the DU and the forwarding interface standards used by most RUs are consistent, and improve the matching degree between the DU and the forwarding interfaces used by multiple RUs.
And step 250, instructing each effective RU to adapt the forwarding interface for communication connection with the target forwarding interface standard, and configuring the forwarding interface used by the DU according to the target forwarding interface standard.
In this step, optionally, the DU may send the target forward interface standard to each effective RU, and the effective RU may configure the forward interface matching the target forward interface standard as the finally used forward interface, and correspondingly, the DU also configures the forward interface matching the target forward interface standard as the finally used forward interface.
The technical scheme of the embodiment of the invention comprises the steps of obtaining RUs corresponding to DUs, respectively sending interface standard query information to each RU, then obtaining a fronthaul interface standard set fed back by each RU, marking the RUs fed back by the fronthaul interface standard set as effective RUs, determining a target fronthaul interface standard according to the fronthaul interface standard set supported by each effective RU and the fronthaul interface standard set supported by the DUs, finally indicating each effective RU to adapt a fronthaul interface in communication connection with the target fronthaul interface standard, and configuring the fronthaul interface used by the DUs according to the target fronthaul interface standard. The embodiment of the invention can improve the matching degree of the DU and the forward transmission interface used by each RU, and reduce the waste of networking resources caused by the mismatching of the forward transmission interfaces.
EXAMPLE III
This embodiment is a further refinement of the above embodiment, and the same or corresponding terms as those of the above embodiment are explained, and this embodiment is not described again. Fig. 3 is a flowchart of a configuration method of a forwarding interface provided in a third embodiment, in this embodiment, a technical solution of this embodiment may be combined with one or more methods in the solutions of the foregoing embodiments, as shown in fig. 3, the method provided in this embodiment may further include:
And step 320, respectively sending interface standard query information to each RU through the instruction interface.
And step 330, acquiring a fronthaul interface standard set fed back by at least one RU aiming at the interface standard query information received in the effective receiving time length, and marking the RU feeding back the fronthaul interface standard set as an effective RU.
In this step, when the target forward interface standard is not included in the forward interface standard set of a valid RU, the valid RU may be recorded, and an exception tag may be added to the attribute information of the valid RU. In particular, for example, RU as described above 2 Does not include the target forward interface standard (ORAN standard), then the RU can be paired 2 Recording is carried out in RU 2 Adding an exception tag to the attribute information of (1).
And step 360, constructing confirmation interface standard information according to the target forward transmission interface standard, and sending the confirmation interface standard information to each effective RU through the instruction interface.
And the confirmation interface standard information is used for indicating the effective RUs receiving the confirmation interface standard information to configure the respective used forward transmission interfaces according to the target forward transmission interface standard and feed back configuration result information.
In a specific embodiment, optionally, the DU may construct the confirmation interface standard information according to the standard instruction format in the foregoing embodiment. Specifically, when the DU feeds back the confirmation interface standard information to the RU, the command identifier 0100 is defined in the standard instruction format to indicate that the command is a confirmation interface standard command, and the standard instruction format further defines command parameters according to the target forward transmission interface standard determined by the DU. For example, when the target forwarding interface standard determined by the DU is the ora standard, the command parameter is defined as 0010, and therefore, when the DU sends the acknowledgement interface standard information to each RU, the payload data in the data frame sent by the DU to each RU is 01000010.
In this step, after each valid RU receives the confirmation interface standard information, first, a target forward interface standard is extracted from the confirmation interface standard information, then, whether a target forward interface corresponding to the target forward interface standard exists is judged, and configuration result information is constructed according to a judgment result.
Optionally, each valid RU may construct configuration result information according to the standard instruction format, where when the RU feeds back the configuration result information to the DU, a command identifier defined in the standard instruction format is 1000, and is used to indicate that the command is a configuration result command, and the standard instruction format further defines command parameters according to a support condition of the RU on the target forward interface standard. For example, when the command parameter is set to 0001, it indicates that the valid RU supports the target forward-forwarding interface standard, that is, there is a target forward-forwarding interface corresponding to the target forward-forwarding interface standard in the valid RU, and the valid RU further sets the forward-forwarding interface in communication connection with the DU as the target forward-forwarding interface; when the command parameter is set to 0000, it indicates that the valid RU does not support the target forward interface standard, that is, there is no target forward interface corresponding to the target forward interface standard in the valid RU.
In one embodiment, when the DU sends the confirmation interface standard information to the three valid RUs (RUs) 1 、RU 2 And RU 3 ) In time, RU 1 And RU 3 The payload data in the configuration result information fed back is 10000001,ru 2 The payload data in the configuration result information fed back is 10000000.
In this step, after the DU receives the configuration result information fed back by the effective RU, the DU extracts payload data from the configuration result information, and if the payload data is 10000001, it determines that the configuration result information is configuration interface confirmation information; if the payload data is 10000000, it is determined that the configuration result information is not the configuration interface information, that is, the configuration result information is the interface unconfigurable information.
If the configuration result information fed back by the valid RU is not the confirmation configuration interface information, the valid RU can be used as an invalid RU, the invalid RU is compared with the valid RU added with the abnormal label, and if the invalid RU is consistent with the valid RU added with the abnormal label, the connection between the invalid RU and the valid RU is released. Therefore, the accuracy of the invalid RU judgment result can be ensured, and the resource waste caused by mismatching of the forwarding interface in the subsequent invalid RU and DU communication process is avoided.
In this step, optionally, if the invalid RU is inconsistent with the valid RU to which the abnormal tag is added, sending the standard information of the confirmed interface to the invalid RU again, then receiving the configuration result information fed back by the invalid RU for the second time, and if the configuration result information fed back for the second time is the confirmed configuration interface information, maintaining the connection with the invalid RU; and if the configuration result information fed back for the second time is the interface non-configurable information, releasing the connection with the invalid RU.
The technical scheme of the embodiment of the invention comprises the steps of respectively sending interface standard query information to each RU by obtaining the RU corresponding to the DU, then obtaining a fronthaul interface standard set fed back by each RU, marking the RU fed back by the fronthaul interface standard set as an effective RU, then determining a target fronthaul interface standard according to the fronthaul interface standard set supported by each effective RU and the fronthaul interface standard set supported by the DU, adding an abnormal label into the effective RU not including the target fronthaul interface standard, then constructing confirmation interface standard information, sending the confirmation interface standard information to each effective RU, finally receiving configuration result information fed back by each effective RU, if the configuration result information is the confirmation configuration interface information, configuring the fronthaul interface used by the DU according to the target fronthaul interface standard, if the configuration result information is not the confirmation configuration interface information, comparing the corresponding effective RU with the effective RU added with the abnormal label, and when the effective RU is consistent with the effective RU added with the abnormal label, releasing the connection with the effective RU. The embodiment of the invention can improve the matching degree of the DU and the forward transmission interface used by each RU, and avoid the waste of networking resources caused by the mismatching of the forward transmission interfaces.
Example four
Fig. 4 is a flowchart of a configuration method of a forwarding interface according to a fourth embodiment of the present invention, where this embodiment is applicable to a case of configuring a forwarding interface used by each of a DU and an RU, and the method may be executed by a configuration apparatus of the forwarding interface, where the apparatus may be implemented by software and/or hardware, and may be generally integrated in the RU, and specifically includes the following steps:
Wherein, logical connection is established between the DU and the RU through respective instruction interfaces.
In this step, the RU may obtain the target forward interface standard from the confirmed interface standard information according to a predefined standard instruction format.
In this step, optionally, after the RU obtains the target fronthaul interface standard, the fronthaul interface matched with the target fronthaul interface standard may be configured as the fronthaul interface to be finally used, and in addition, the RU may further send the target fronthaul interface standard to the DU to instruct the DU to configure the fronthaul interface matched with the target fronthaul interface standard as the fronthaul interface to be finally used.
The technical scheme of the embodiment of the invention comprises the steps of receiving the standard information of the confirmation interface sent by the distribution unit DU, acquiring the target forward transmission interface standard included in the standard information of the confirmation interface, configuring the forward transmission interface which is in communication connection with the DU according to the target forward transmission interface standard, and indicating the forward transmission interface used by the DU configuration. The technical scheme of the embodiment of the invention can improve the matching degree of the forward transmission interfaces used by the DU and each RU, and avoid the waste of networking resources caused by the mismatching of the forward transmission interfaces.
EXAMPLE five
This embodiment is a further refinement of the above embodiment, and the same or corresponding terms as those of the above embodiment are explained, and this embodiment is not described again. Fig. 5 is a flowchart of a configuration method of a forwarding interface provided in the fifth embodiment, in this embodiment, the technical solution of this embodiment may be combined with one or more methods in the solutions of the foregoing embodiments, as shown in fig. 5, the method provided in this embodiment may further include:
And the DU and the RU establish logical connection through respective instruction interfaces.
In this step, after receiving the interface standard query information, the RU may feed back the forwarding interface standard set to the DU according to the standard instruction format. After the DU receives the forward interface standard set fed back by the RUs, each forward interface standard included in the forward interface standard set supported by the corresponding RU may be matched with each forward interface standard included in the forward interface standard set supported by the DU to obtain at least one matching result, and then a forward interface standard is selected from all the matching results according to a set standard to serve as the target forward interface standard.
And 540, setting a forwarding interface in communication connection with the DU as the target forwarding interface, and feeding back configuration interface confirmation information to the DU through an instruction interface.
And the confirmation configuration interface information is used for indicating the DU to configure a used forwarding interface according to a target forwarding interface standard.
In this step, the RU may construct the confirmation configuration interface information according to the standard instruction format, and when the RU feeds back the confirmation configuration interface information to the DU, the command identifier defined in the standard instruction format is 1000 to indicate that the command is a configuration result command, and the command parameter may be defined as 0001 to indicate that the RU supports the target fronthaul interface standard, that is, there is a target fronthaul interface corresponding to the target fronthaul interface standard in the valid RU. Therefore, the payload data in the acknowledgement configuration interface information fed back by the RU is 10000001.
And 550, feeding back the interface unconfigurable information to the DU through an instruction interface, and generating abnormal information.
Wherein the interface non-configurability information is used to instruct the DU to release the connection with the RU.
In this step, the RU may construct the interface non-configurable information according to the standard instruction format, and when the RU feeds back the interface non-configurable information to the DU, the command identifier defined in the standard instruction format is 1000 to indicate that the command is a configuration result command, and the command parameter may be defined as 0000 to indicate that the RU does not support the target fronthaul interface standard, that is, there is no target fronthaul interface corresponding to the target fronthaul interface standard in the RU. Therefore, the payload data in the interface unconfigurable information fed back by the RU is 10000000.
The technical scheme of the embodiment of the invention feeds back a fronthaul interface standard set supported by an RU to a DU (data Unit) when interface standard query information sent by the DU is received, acquires a target fronthaul interface standard from confirmed interface standard information sent by the DU, then judges whether a target fronthaul interface corresponding to the target fronthaul interface standard exists or not, sets the fronthaul interface in communication connection with the DU as the target fronthaul interface if the target fronthaul interface exists, and feeds back confirmed configuration interface information to the DU; and if the data does not exist, feeding back the information which can not be configured by the interface to the DU, and generating abnormal information. The embodiment of the invention can improve the matching degree of the DU and the forward transmission interface used by each RU, and avoid the waste of networking resources caused by the mismatching of the forward transmission interfaces.
EXAMPLE six
Fig. 6 is a structural diagram of a configuration apparatus of a forwarding interface according to a sixth embodiment of the present invention, where the apparatus is applied to a DU, and includes: a wireless unit acquisition module 610, a target forward interface standard determination module 620 and a forward interface configuration module 630.
The wireless unit obtaining module 610 is configured to obtain at least one wireless unit RU corresponding to the DU, where the DU and the RU respectively include at least one available forwarding interface; the forwarding interface standard is matched with the forwarding interface; a target forward-transmission interface standard determining module 620, configured to determine a target forward-transmission interface standard according to a forward-transmission interface standard set supported by each RU and a forward-transmission interface standard set supported by a DU itself; and a forwarding interface configuration module 630, configured to instruct each RU to configure a forwarding interface used by the RU and configure a forwarding interface used by the DU according to the target forwarding interface standard.
The technical scheme of the embodiment of the invention determines a target forward transmission interface standard by acquiring RUs corresponding to DUs and then according to a forward transmission interface standard set supported by each RU and a forward transmission interface standard set supported by the DUs; and finally, according to the target forward transmission interface standard, indicating each RU to configure the forward transmission interface used by each RU and configuring the forward transmission interface used by the DU. The technical scheme of the embodiment of the invention can improve the matching degree of the forward transmission interfaces used by the DU and each RU, and reduce the waste of networking resources caused by the mismatching of the forward transmission interfaces.
On the basis of the above embodiments, the information interaction in the configuration process is performed between the DU and each RU through a predefined standard instruction format; the standard instruction format defines the type information of the interactive information between the DU and RU.
The target forwarding interface standard determination module 620 may include:
the interface standard query information sending unit is used for sending interface standard query information to each RU through an instruction interface; wherein, the DU and each RU establish logic connection through respective instruction interface;
an effective RU determining unit, configured to obtain a forward-transmission interface standard set fed back by at least one RU for the interface standard query information received within an effective receiving duration, and mark the RU fed back to the forward-transmission interface standard set as an effective RU;
a fronthaul interface standard matching unit, configured to match each fronthaul interface standard included in the fronthaul interface standard set supported by each RU with each fronthaul interface standard included in the fronthaul interface standard set supported by the DU, so as to obtain at least one matching result;
and the target forward transmission interface standard selection unit is used for selecting a forward transmission interface standard in the matching result according to a set standard as the target forward transmission interface standard.
The forwarding interface configuration module 630 may include:
the indication unit is used for indicating that the forwarding interface of each effective RU to be in communication connection is adapted to the standard of the target forwarding interface;
a confirmation interface standard information construction unit, configured to construct confirmation interface standard information according to the target forwarding interface standard, and send the confirmation interface standard information to each of the valid RUs through the instruction interface;
the confirmation interface standard information is used for indicating the effective RUs receiving the confirmation interface standard information to configure the respective used forward transmission interfaces according to the target forward transmission interface standard and feed back configuration result information;
an exception tag adding unit, configured to respectively determine whether a forwarding interface standard set of each valid RU includes a target forwarding interface standard, and add an exception tag to a valid RU that does not include the target forwarding interface standard;
a configuration result information receiving unit, configured to receive configuration result information fed back by each valid RU, and determine whether the configuration result information is configuration interface confirmation information;
a DU forwarding interface configuration unit, configured, when the configuration result information is the confirmed configuration interface information, the forwarding interface used by the DU according to the target forwarding interface standard;
and the comparison unit is used for comparing the effective RU with the effective RU added with the abnormal label when the configuration result information is not the confirmation configuration interface information, and releasing the connection with the effective RU if the effective RU is consistent with the effective RU added with the abnormal label.
The configuration device of the forwarding interface provided by the embodiment of the invention can execute the configuration method of the forwarding interface provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
EXAMPLE seven
Fig. 7 is a structural diagram of a configuration apparatus of a forwarding interface according to a seventh embodiment of the present invention, where the apparatus is applied in an RU, and includes: a confirmation interface standard information receiving module 710 and a forwarding interface configuration module 720.
The confirmation interface standard information receiving module 710 is configured to, when receiving confirmation interface standard information sent by the distribution unit DU, obtain a target forwarding interface standard included in the confirmation interface standard information; and a forwarding interface configuration module 720, configured to configure, according to the target forwarding interface standard, a forwarding interface in communication connection with the DU, and instruct a forwarding interface used by DU configuration.
The technical scheme of the embodiment of the invention obtains the target forward transmission interface standard from the confirmation interface standard information sent by the DU, then configures the forward transmission interface which is in communication connection with the DU according to the target forward transmission interface standard, and indicates the forward transmission interface used by the DU configuration. The technical scheme of the embodiment of the invention can improve the matching degree of the forward transmission interfaces used by the DU and each RU, and avoid the waste of networking resources caused by the mismatching of the forward transmission interfaces.
On the basis of the foregoing embodiments, the interface standard confirmation information receiving module 710 may include:
and the interface standard query information receiving unit is used for feeding back the forwarding interface standard set supported by the RU to the DU through the instruction interface when receiving the interface standard query information sent by the DU so as to indicate the DU to determine a target forwarding interface standard according to the forwarding interface standard set supported by the RU and the forwarding interface standard set supported by the DU.
The forwarding interface configuration module 720 may include:
the target forwarding interface judging unit is used for judging whether a target forwarding interface corresponding to the target forwarding interface standard exists or not;
a configuration confirmation interface information feedback unit, configured to set, when a target forward transmission interface corresponding to the target forward transmission interface standard exists, a forward transmission interface in communication connection with the DU as the target forward transmission interface, and feed back configuration confirmation interface information to the DU through an instruction interface; the confirmation configuration interface information is used for indicating the DU to configure a used forward transmission interface according to a target forward transmission interface standard;
an abnormal information generating unit, configured to, when there is no target forward transmission interface corresponding to the target forward transmission interface standard, feed back, to the DU, information that is not configurable by the interface through an instruction interface, and generate abnormal information; the interface non-configurable information is used to instruct the DU to release the connection with the RU.
The configuration device of the forwarding interface provided by the embodiment of the invention can execute the configuration method of the forwarding interface provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
Example eight
Fig. 8 is a schematic structural diagram of a computer apparatus according to an eighth embodiment of the present invention, as shown in fig. 8, the computer apparatus includes a processor 810, a memory 820, an input device 830, and an output device 840; the number of the processors 810 in the computer device may be one or more, and one processor 810 is taken as an example in fig. 8; the processor 810, memory 820, input device 830, and output device 840 in the computer apparatus may be connected by a bus or other means, as exemplified by a bus in fig. 8.
The memory 820 is used as a computer readable storage medium for storing software programs, computer executable programs, and modules, such as program instructions/modules corresponding to a configuration method of a forwarding interface in the embodiment of the present invention (for example, the radio unit obtaining module 610, the target forwarding interface standard determining module 620, and the forwarding interface configuring module 630 in a configuration apparatus of a forwarding interface). The processor 810 executes various functional applications and data processing of the computer device by executing software programs, instructions and modules stored in the memory 820, namely, a configuration method of the forwarding interface is realized. That is, the program when executed by the processor implements:
acquiring at least one wireless unit RU corresponding to the DU, wherein the DU and the RU respectively comprise at least one available forward transmission interface; the forwarding interface standard is matched with the forwarding interface;
determining a target forward transmission interface standard according to a forward transmission interface standard set supported by each RU and a forward transmission interface standard set supported by the DU;
and according to the target forward transmission interface standard, indicating each RU to configure a forward transmission interface used by each RU and configuring a forward transmission interface used by the DU.
The memory 820 is used as a computer readable storage medium and can be further used for storing program instructions/modules corresponding to a configuration method of a forwarding interface (for example, the confirmation interface standard information receiving module 710 and the forwarding interface configuration module 720 in a configuration device of a forwarding interface) in the embodiment of the present invention. The processor 810 executes various functional applications and data processing of the computer device by executing software programs, instructions and modules stored in the memory 820, namely, a configuration method of the forwarding interface is realized. That is, the program when executed by the processor implements:
when receiving the standard information of the confirmation interface sent by the distribution unit DU, acquiring the target forward transmission interface standard included in the standard information of the confirmation interface;
and configuring a forwarding interface in communication connection with the DU according to the target forwarding interface standard, and indicating the forwarding interface used by DU configuration.
The memory 820 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 820 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 820 may further include memory located remotely from the processor 810, which may be connected to a computer device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 830 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the computer apparatus, and may include a keyboard and a mouse, etc. The output device 840 may include a display device such as a display screen.
Example nine
The ninth embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the computer program implements the method according to any embodiment of the present invention. Of course, the embodiment of the present invention provides a computer-readable storage medium, which can perform relevant operations in a configuration method of a forwarding interface according to any embodiment of the present invention. That is, the program when executed by the processor implements:
acquiring at least one wireless unit RU corresponding to a DU, wherein the DU and the RU respectively comprise at least one available forward transmission interface; the forwarding interface standard is matched with the forwarding interface;
determining a target forward transmission interface standard according to a forward transmission interface standard set supported by each RU and a forward transmission interface standard set supported by the DU;
and according to the target forward transmission interface standard, indicating each RU to configure a forward transmission interface used by each RU and configuring a forward transmission interface used by the DU.
The computer-readable storage medium provided in the embodiment of the present invention may further perform relevant operations in another configuration method of a forwarding interface provided in any embodiment of the present invention. That is, the program when executed by the processor implements:
when receiving the standard information of the confirmation interface sent by the distribution unit DU, acquiring the target forward transmission interface standard included in the standard information of the confirmation interface;
and configuring a forwarding interface in communication connection with the DU according to the target forwarding interface standard, and indicating the forwarding interface used by DU configuration.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the configuration apparatus of the forwarding interface, each unit and each module included in the configuration apparatus are only divided according to functional logic, but are not limited to the above division, as long as the corresponding function can be implemented; in addition, the specific names of the functional units are only for the convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing description is only exemplary of the invention and that the principles of the technology may be employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in some detail by the above embodiments, the invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the invention, and the scope of the invention is determined by the scope of the appended claims.
Claims (9)
1. A configuration method of a forwarding interface is applied to a Distribution Unit (DU), and comprises the following steps:
acquiring at least one wireless unit RU corresponding to the DU, wherein the DU and the RU respectively comprise at least one available forward transmission interface; the forwarding interface standard is matched with the forwarding interface;
respectively sending interface standard query information to each RU through an instruction interface; wherein, the DU and each RU establish logic connection through respective instruction interface;
acquiring a fronthaul interface standard set fed back by at least one RU aiming at the interface standard query information received in the effective receiving duration, and marking the RU feeding back the fronthaul interface standard set as an effective RU;
matching each forward transmission interface standard in a forward transmission interface standard set supported by each RU with each forward transmission interface standard in a forward transmission interface standard set supported by the DU to obtain at least one matching result, and taking the forward transmission interface standard with the largest occurrence frequency in all the matching results as a target forward transmission interface standard;
and indicating each effective RU to adapt the forwarding interface for communication connection with the target forwarding interface standard, and configuring the forwarding interface used by the DU according to the target forwarding interface standard.
2. The method of claim 1, wherein the step of instructing each active RU to adapt the fronthaul interface to which the communication connection is to be made to the target fronthaul interface standard comprises:
constructing confirmation interface standard information according to the target forward transmission interface standard, and sending the confirmation interface standard information to each effective RU through the instruction interface;
and the confirmation interface standard information is used for indicating the effective RUs receiving the confirmation interface standard information to configure the forwarding interfaces used by the effective RUs according to the target forwarding interface standard and feeding back configuration result information.
3. The method of claim 2, wherein after matching each of the forwarding interface standards included in the set of forwarding interface standards supported by each RU with each of the forwarding interface standards included in the set of forwarding interface standards supported by the DU to obtain at least one matching result, and taking the forwarding interface standard with the largest occurrence number of times among all the matching results as a target forwarding interface standard, the method further comprises:
respectively judging whether the forward interface standard set of each effective RU comprises a target forward interface standard, and adding an abnormal label to the effective RU which does not comprise the target forward interface standard;
after sending the validation interface standard information to each of the valid RUs, further comprising:
receiving configuration result information fed back by each effective RU, and judging whether the configuration result information is configuration interface confirmation information or not;
if yes, configuring a forward transmission interface used by the DU according to the target forward transmission interface standard;
and if not, taking the valid RU as an invalid RU, comparing the invalid RU with the valid RU added with the abnormal label, and if the invalid RU is consistent with the valid RU added with the abnormal label, releasing the connection with the invalid RU.
4. The method according to any one of claims 1 to 3,
the DU and each RU carry out information interaction in the configuration process through a predefined standard instruction format; the standard instruction format defines type information of mutual information between DU and RU.
5. A method for configuring a forwarding interface, applied in a radio unit RU, comprising:
when interface standard query information sent by a DU is received, feeding back a fronthaul interface standard set supported by the RU to the DU through an instruction interface to instruct the DU to match each fronthaul interface standard included in the fronthaul interface standard set supported by the RU with each fronthaul interface standard included in the fronthaul interface standard set supported by the DU to obtain at least one matching result, and taking the fronthaul interface standard with the largest occurrence frequency in all the matching results as a target fronthaul interface standard;
when receiving the standard information of the confirmation interface sent by the distribution unit DU, acquiring the target forward transmission interface standard included in the standard information of the confirmation interface;
the confirmation interface standard information is used for indicating the effective RU receiving the confirmation interface standard information to configure the forwarding interfaces used by the effective RU according to the target forwarding interface standard and feeding back configuration result information;
and configuring a forwarding interface in communication connection with the DU according to the target forwarding interface standard, and indicating the forwarding interface used by DU configuration.
6. The method of claim 5, wherein configuring a forwarding interface for communication connection with the DU and indicating the forwarding interface used by DU configuration according to the target forwarding interface standard comprises:
judging whether a target forward transmission interface corresponding to the target forward transmission interface standard exists or not;
if yes, setting a forwarding interface in communication connection with the DU as the target forwarding interface, and feeding back configuration interface confirmation information to the DU through an instruction interface; the confirmation configuration interface information is used for indicating the DU to configure a used forward transmission interface according to a target forward transmission interface standard;
otherwise, feeding back the unconfigurable information of the interface to the DU through an instruction interface, and generating abnormal information; the interface non-configurable information is used to instruct the DU to release the connection with the RU.
7. A configuration apparatus of a forwarding interface, applied in a distribution unit DU, the apparatus comprising:
a wireless unit obtaining module, configured to obtain at least one wireless unit RU corresponding to the DU, where the DU and the RU each include at least one available forwarding interface; the forwarding interface standard is matched with the forwarding interface; respectively sending interface standard query information to each RU through an instruction interface; wherein, the DU and each RU establish logic connection through respective instruction interface; acquiring a fronthaul interface standard set fed back by at least one RU aiming at the interface standard query information received in the effective receiving duration, and marking the RU feeding back the fronthaul interface standard set as an effective RU;
a target forward-transmission interface standard determining module, configured to match each forward-transmission interface standard included in a forward-transmission interface standard set supported by each RU with each forward-transmission interface standard included in a forward-transmission interface standard set supported by the DU to obtain at least one matching result, and use the forward-transmission interface standard with the largest occurrence frequency in all matching results as the target forward-transmission interface standard;
and the forward transmission interface configuration module is used for indicating each effective RU to adapt the forward transmission interface for communication connection with the target forward transmission interface standard and configuring the forward transmission interface used by the DU according to the target forward transmission interface standard.
8. A computer device, comprising:
one or more processors;
storage means for storing one or more programs;
the method of configuring a forwarding interface according to any one of claims 1-4 or 5-6 when the one or more programs are executed by the one or more processors such that the one or more processors execute the programs.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a method of configuring a forwarding interface according to any one of claims 1-4 or 5-6.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8458370B1 (en) * | 2007-12-05 | 2013-06-04 | Nvidia Corporation | Method and system for supporting multiple display interface standards |
| CN102571450B (en) * | 2012-02-16 | 2014-11-19 | 华为技术有限公司 | Port configuration method and device of network interface module and frame communication device |
| JP2016520272A (en) * | 2013-05-29 | 2016-07-11 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | Data transmission method, data transmission apparatus, data transmission device, and base station |
| RU2609086C2 (en) * | 2014-05-07 | 2017-01-30 | Общество С Ограниченной Ответственностью "Яндекс" | Network device for forwarding packets (versions), method of setting up network device for forwarding packets (versions) and method for forwarding packet |
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