Operation maintenance method and device for multiple communication systems, communication device and medium

Abstract

The invention relates to an operation maintenance method and device for multiple communication systems, a communication device and a medium. According to the invention, the public management module is arranged in the base station, and the public management module maps the corresponding logic channel for each communication system. After the public management module receives the to-be-transmitted message, the communication system corresponding to the to-be-transmitted message can be determined based on the port number carried in the to-be-transmitted message. And the public management module sends the to-be-transmitted message to an operation maintenance module in the base station or an operation maintenance management network element outside the base station through the logic channel mapped by the communication system corresponding to the to-be-transmitted message. Therefore, different communication systems of the same base station share the physical channel provided by the base station by using the mapped logic channel, operation and maintenance of multiple communication systems of the same base station are realized through one physical channel and a single IP, and the resource utilization rate is improved.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the field of communication technologies, and in particular, to an operation and maintenance method, apparatus, communication device, and medium for multiple communication systems. Background Art

[0002] With the development of communication technologies, there are multiple communication systems, such as 4G, 5G, etc. To save resources, currently multiple communication systems are jointly deployed in a single base station, enabling multiple communication systems to share a set of hardware resources provided by the base station, so that a single base station can provide services for multiple communication systems.

[0003] Although multiple communication systems sharing the same base station appear as a single hardware device externally, for each communication system, an operator needs to allocate corresponding physical channels for each communication system in order to perform operation and maintenance, such as upgrades, data configuration, management, etc., through the corresponding Operation and Maintenance Center (OMC) for each communication system.

[0004] It can be seen that currently it is not possible to perform operation and maintenance on multiple communication systems of the same base station through a single physical channel, resulting in low resource utilization. Summary of the Invention

[0005] At least one embodiment of the present disclosure provides an operation and maintenance method, apparatus, communication device, and medium for multiple communication systems.

[0006] In a first aspect, an embodiment of the present disclosure provides an operation and maintenance method for multiple communication systems, which is applied to a base station. Multiple communication systems share the physical channels provided by the base station. A common management module and an operation and maintenance module corresponding to each communication system are set in the base station. The method includes:

[0007] The common management module maps a corresponding logical channel for each communication system;

[0008] After receiving a message to be transmitted, the common management module determines the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted;

[0009] The common management module sends the message to be transmitted to the operation and maintenance module within the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted.

[0010] In some embodiments, the common management module mapping a corresponding logical channel for each communication system includes:

[0011] The common management module obtains the routing flow information between the base station and the operation and maintenance management network element;

[0012] The public management module maps a corresponding logical channel for each communication system based on the routing flow identifier corresponding to the routing flow information, the process identifier of the operation and maintenance module corresponding to each communication system, and the logical channel identifier.

[0013] In some embodiments, after receiving a message to be transmitted, the public management module determines the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted, including:

[0014] The public management module obtains a downlink message, and the downlink message carries a first source port number; the public management module determines the first communication system corresponding to the downlink message based on the first source port number and the corresponding relationship between the communication system and the port number;

[0015] Or,

[0016] The public management module obtains an uplink message, and the uplink message carries a second source port number; the public management module determines the second communication system corresponding to the uplink message based on the second source port number and the corresponding relationship between the communication system and the port number.

[0017] In some embodiments, the corresponding relationship between the communication system and the port number is: the corresponding relationship between the communication system and the port number range used by the communication system;

[0018] The public management module determines the first communication system corresponding to the downlink message based on the first source port number and the corresponding relationship between the communication system and the port number, including:

[0019] The public management module determines the first port number range where the first source port number is located; the public management module determines that the first communication system corresponding to the downlink message is the first communication system corresponding to the first port number range;

[0020] Or,

[0021] The public management module determines the second communication system corresponding to the uplink message based on the second source port number and the corresponding relationship between the communication system and the port number, including:

[0022] The public management module determines the second port number range where the second source port number is located; the public management module determines that the second communication system corresponding to the uplink message is the second communication system corresponding to the second port number range.

[0023] In some embodiments, the public management module sends the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted, including:

[0024] If the message to be transmitted is a downlink message, the common management module sends the downlink message to the operation and maintenance module corresponding to the first communication system through the first logical channel mapped by the first communication system corresponding to the downlink message;

[0025] Or,

[0026] If the message to be transmitted is an uplink message, the common management module sends the uplink message to the operation and maintenance management network element through the second logical channel mapped by the second communication system corresponding to the uplink message.

[0027] In some embodiments, if the message to be transmitted is a downlink message, after the common management module determines the first communication system corresponding to the downlink message, the operation and maintenance method for multiple communication systems further includes:

[0028] The common management module saves the correspondence between the source port number of the operation and maintenance management network element and the communication system;

[0029] If the message to be transmitted is an uplink message, after the common management module determines the second communication system corresponding to the uplink message, the operation and maintenance method for multiple communication systems further includes:

[0030] The common management module looks up the source port number of the operation and maintenance management network element corresponding to the second communication system based on the correspondence between the source port number of the operation and maintenance management network element and the communication system, and uses it as the destination port number in the uplink message;

[0031] The common management module adds the destination port number to the uplink message.

[0032] In some embodiments, after sending the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station, the operation and maintenance method for multiple communication systems further includes:

[0033] The common management module deletes the logical channel mapped by the communication system corresponding to the message to be transmitted.

[0034] In a second aspect, an embodiment of the present disclosure further provides an operation and maintenance device for multiple communication systems, which is applied to a base station. Multiple communication systems share a physical channel provided by the base station, and an operation and maintenance module corresponding to each communication system is set in the base station. The device includes:

[0035] A first unit for mapping a corresponding logical channel for each communication system;

[0036] A second unit for determining the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted after receiving the message to be transmitted;

[0037] A third unit is configured to send the message to be transmitted to an operation and maintenance module within the base station or an operation and maintenance management network element outside the base station through a logical channel mapped by the communication system corresponding to the message to be transmitted.

[0038] In a third aspect, an embodiment of the present disclosure further provides a communication device applied to a base station. The communication device includes a memory, a transceiver, and a processor:

[0039] The memory is configured to store a computer program; the transceiver is configured to send and receive data under the control of the processor; the processor is configured to read the computer program in the memory and execute:

[0040] Map a corresponding logical channel for each communication system;

[0041] After receiving the message to be transmitted, determine the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted;

[0042] Send the message to be transmitted to an operation and maintenance module within the base station or an operation and maintenance management network element outside the base station through a logical channel mapped by the communication system corresponding to the message to be transmitted.

[0043] In some embodiments, mapping a corresponding logical channel for each communication system includes:

[0044] Obtain routing flow information between the base station and the operation and maintenance management network element;

[0045] Based on the routing flow identifier corresponding to the routing flow information, the process identifier of the operation and maintenance module corresponding to each communication system, and the logical channel identifier, map a corresponding logical channel for each communication system.

[0046] In some embodiments, after receiving the message to be transmitted, determining the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted includes:

[0047] Obtain a downlink message, where a first source port number is carried in the downlink message; based on the first source port number and the corresponding relationship between the communication system and the port number, determine a first communication system corresponding to the downlink message;

[0048] Or,

[0049] Obtain an uplink message, where a second source port number is carried in the uplink message; based on the second source port number and the corresponding relationship between the communication system and the port number, determine a second communication system corresponding to the uplink message.

[0050] In some embodiments, the corresponding relationship between the communication system and the port number is: the corresponding relationship between the communication system and the port number range used by the communication system;

[0051] Determining a first communication system corresponding to a downlink message based on a first source port number and a correspondence between a communication system and a port number includes:

[0052] Determining a first port number range in which the first source port number is located; determining that the first communication system corresponding to the downlink message is the first communication system corresponding to the first port number range;

[0053] Or,

[0054] Determining a second communication system corresponding to an uplink message based on a second source port number and a correspondence between a communication system and a port number includes:

[0055] Determining a second port number range in which the second source port number is located; determining that the second communication system corresponding to the uplink message is the second communication system corresponding to the second port number range.

[0056] In some embodiments, sending a message to be transmitted to an operation and maintenance module in a base station or an operation and maintenance management network element outside the base station through a logical channel mapped by a communication system corresponding to the message to be transmitted includes:

[0057] If the message to be transmitted is a downlink message, sending the downlink message to an operation and maintenance module corresponding to the first communication system through a first logical channel mapped by the first communication system corresponding to the downlink message;

[0058] Or,

[0059] If the message to be transmitted is an uplink message, sending the uplink message to the operation and maintenance management network element through a second logical channel mapped by the second communication system corresponding to the uplink message.

[0060] In some embodiments, the processor is further configured to read a computer program in a memory and execute:

[0061] If the message to be transmitted is a downlink message, after determining the first communication system corresponding to the downlink message, saving the correspondence between the source port number of the operation and maintenance management network element and the communication system;

[0062] If the message to be transmitted is an uplink message, after determining the second communication system corresponding to the uplink message, based on the correspondence between the source port number of the operation and maintenance management network element and the communication system, looking up the source port number of the operation and maintenance management network element corresponding to the second communication system as the destination port number in the uplink message; adding the destination port number to the uplink message.

[0063] In some embodiments, the processor is further configured to read a computer program in a memory and execute:

[0064] After sending the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station, delete the logical channel mapped by the communication system corresponding to the message to be transmitted.

[0065] Fourthly, an embodiment of the present disclosure also provides a processor-readable storage medium. The processor-readable storage medium stores a program for causing the processor to execute the operation and maintenance method for multiple communication systems according to any one of the embodiments in the first aspect.

[0066] It can be seen that in at least one embodiment of the present disclosure, by setting a common management module in the base station, the common management module maps a corresponding logical channel for each communication system. When the common management module receives the message to be transmitted, it can determine the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted. Thus, the common management module sends the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted. Therefore, different communication systems sharing the base station use the mapped logical channels to share the physical channels provided by the base station, realizing the operation and maintenance of multiple communication systems of the same base station through one physical channel and a single IP, and improving resource utilization. Description of the Drawings

[0067] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0068] Figure 1 It is a schematic diagram of the operation and maintenance of multiple communication systems jointly deployed in a base station in the prior art;

[0069] Figure 2 It is a flowchart of the operation and maintenance method for multiple communication systems provided by the embodiment of the present disclosure;

[0070] Figure 3 It is a schematic diagram of the operation and maintenance of multiple communication systems provided by the embodiment of the present disclosure;

[0071] Figure 4 It is another schematic diagram of the operation and maintenance of multiple communication systems provided by the embodiment of the present disclosure;

[0072] Figure 5 It is an interaction flowchart of the operation and maintenance of multiple communication systems provided by the embodiment of the present disclosure;

[0073] Figure 6 It is a schematic diagram of the operation and maintenance device for multiple communication systems provided by the embodiment of the present disclosure;

[0074] Figure 7 Schematic diagram of a communication device provided by an embodiment of the present disclosure. Specific implementation manners

[0075] In order to more clearly understand the above objects, features and advantages of the present disclosure, the present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. The specific embodiments described herein are only used to explain the present disclosure, rather than limiting the present disclosure. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure fall within the scope of protection of the present disclosure.

[0076] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0077] Figure 1 It is an operation and maintenance schematic diagram for jointly deploying multiple communication systems in a base station in the prior art. In Figure 1 , the 4G and 5G communication systems are jointly deployed in a base station. However, various databases of 4G and 5G, Simple Network Management Protocol (SNMP) management, link resources, etc. are all managed separately by their respective separate operation and maintenance modules. That is, a 4G operation and maintenance module (4G OM) and a 5G operation and maintenance module (5G OM) are provided in the base station. The operator needs to allocate a corresponding operation and maintenance link 1 (i.e., physical channel 1) for 4G so that the 4G operation and maintenance module (4G OM) in the base station can remotely communicate with the 4G operation and maintenance center (4G OMC) through the first IP. For example, the base station communicates with the 4G OMC through the creation of a 4G SOCKET link and SNMP protocol; in addition, the operator needs to allocate a corresponding operation and maintenance link 2 (i.e., physical channel 2) for 5G so that the 5G operation and maintenance module (5G OM) in the base station can remotely communicate with the 5G operation and maintenance center (5G OMC) through the second IP. For example, the base station communicates with the 5G OMC through the creation of a 5G SOCKET link and SNMP protocol.

[0078] It can be seen that Figure 1 in, 4G and 5G share a base station, use dual IPs and dual physical channels to implement the operation and maintenance of 4G and 5G, and it is impossible to perform operation and maintenance on multiple communication systems of the same base station through a single physical channel and single IP, resulting in low resource utilization.

[0079] At least one embodiment of the present disclosure discloses an operation and maintenance method, device, communication device, or storage medium for multiple communication systems. By setting a common management module in a base station, the common management module maps a corresponding logical channel for each communication system. When the common management module receives a message to be transmitted, it can determine the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted. Thus, the common management module sends the message to be transmitted to the operation and maintenance module within the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted. Therefore, different communication systems sharing the base station use the mapped logical channels to share the physical channel provided by the base station, realizing operation and maintenance of multiple communication systems of the same base station through one physical channel and a single IP, and improving resource utilization rate.

[0080] Figure 2 FIG. is a schematic flowchart of an operation and maintenance method for multiple communication systems provided by an embodiment of the present disclosure. The operation and maintenance method for multiple communication systems is applied to a base station. Multiple communication systems share the physical channel provided by the base station, and multiple communication systems share a set of hardware resources provided by the base station, realizing that one base station can provide services of multiple communication systems. In addition, a common management module and an operation and maintenance module corresponding to each communication system are set in the base station.

[0081] As Figure 2 shown, the operation and maintenance method for multiple communication systems may include but is not limited to the following steps 201 to step 203:

[0082] In step 201, the common management module maps a corresponding logical channel for each communication system.

[0083] In this embodiment, the common management module maps a corresponding logical channel for each communication system for the physical IP of the base station. For example, the common management module obtains the routing flow information between the base station and the operation and maintenance management network element. The routing information is the information of the route flow formed by different routing devices involved in the physical channel between the base station and the operation and maintenance management network element; furthermore, the common management module maps a corresponding logical channel for each communication system based on the route flow identifier (route flow ID) corresponding to the routing flow information, the process identifier (proc ID) of the operation and maintenance module corresponding to each communication system, and the logical channel identifier (channel ID), that is, the logical channel is represented by a triple composed of the route flow identifier, the process identifier, and the logical channel identifier.

[0084] Since multiple communication systems share the physical channels provided by a base station, the routing flow identifiers of the logical channels mapped by different communication systems are the same, ensuring that this physical channel is shared by different communication systems. Additionally, different communication systems share the physical IP provided by the base station and the protocol stack of the base station.

[0085] For example, the public management module maps the corresponding 4G logical channel for 4G and the corresponding 5G logical channel for 5G. Since 4G and 5G share the same base station, the routing flow identifiers of the 4G logical channel and the 5G logical channel are the same, ensuring that the 4G logical channel and the 5G logical channel share the physical channel of the base station. In addition, the process identifiers and logical channel identifiers of the 4G logical channel and the 5G logical channel are both different, which are used to distinguish different logical channels.

[0086] It can be seen that in this embodiment, through a physical IP, without modifying the existing protocol stack of the base station, an application layer module (public management module) of the base station is added, and the corresponding logical channel is mapped for each communication system. The logical channel is represented by a triple composed of a routing flow identifier, a process identifier, and a logical channel identifier. By ensuring that the routing flow identifiers are the same, different logical channels share a physical channel, and the process identifier and the logical channel identifier are both different to distinguish different logical channels, thereby realizing the physical path shielding of the application layer of the base station and achieving the purpose of managing multiple communication systems distributed on a base station through a physical IP and a physical channel.

[0087] In step 202, after receiving the message to be transmitted, the public management module determines the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted.

[0088] In this embodiment, if the message to be transmitted is a downlink message, the public management module obtains the downlink message, and the downlink message carries a first source port number; the public management module determines the first communication system corresponding to the downlink message based on the first source port number and the corresponding relationship between the communication system and the port number.

[0089] Among them, the corresponding relationship between the communication system and the port number is a pre-agreed corresponding relationship between the base station and the operation and maintenance management network element. After receiving the downlink message, the public management module can extract the first source port number from the downlink message, and then search for the corresponding relationship between the communication system and the port number to obtain the first communication system corresponding to the first source port number, that is, the first communication system corresponding to the downlink message.

[0090] For example, if the public management module extracts the first source port number from the downlink message as the 4G port number, and the public management module searches for the corresponding relationship between the communication system and the port number, it can be determined that the 4G port number corresponds to the 4G communication system, that is, the downlink message corresponds to the 4G communication system.

[0091] In this embodiment, if the message to be transmitted is an uplink message, the common management module acquires the uplink message, and the uplink message carries a second source port number; the common management module determines the second communication system corresponding to the uplink message based on the second source port number and the corresponding relationship between the communication system and the port number.

[0092] Among them, after receiving the uplink message, the common management module can extract the second source port number from the uplink message, and then search for the corresponding relationship between the communication system and the port number to obtain the second communication system corresponding to the second source port number, that is, the second communication system corresponding to the uplink message.

[0093] For example, if the second source port number extracted by the common management module from the uplink message is a 5G port number, and the common management module searches for the corresponding relationship between the communication system and the port number, it can be determined that the 5G port number corresponds to the 5G communication system, that is, the uplink message corresponds to the 5G communication system.

[0094] In step 203, the common management module sends the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted.

[0095] In this embodiment, if the message to be transmitted is a downlink message, the common management module sends the downlink message to the operation and maintenance module corresponding to the first communication system through the first logical channel mapped by the first communication system corresponding to the downlink message.

[0096] For example, if the downlink message corresponds to the 4G communication system, the common management module sends the downlink message to the 4G operation and maintenance module in the base station through the 4G logical channel mapped by the 4G communication system. It should be noted that since the common management module is set in the base station, the common management module converts the downlink message into an inter-process message in the base station and sends it to the 4G operation and maintenance module in the base station, and the 4G operation and maintenance module processes the downlink message.

[0097] In this embodiment, if the message to be transmitted is an uplink message, the common management module sends the uplink message to the operation and maintenance management network element through the second logical channel mapped by the second communication system corresponding to the uplink message.

[0098] For example, if the uplink message corresponds to the 5G communication standard, that is, the source port number carried in the uplink message is a 5G port number, the common management module sends the uplink message to the operation and maintenance management network element through the 5G logical channel mapped by the 5G communication standard. The operation and maintenance management network element includes a 4G operation and maintenance center (4GOMC) and a 5G operation and maintenance center (5G OMC), enabling remote communication between the operation and maintenance management network element and the base station through a physical path. After receiving the uplink message, the operation and maintenance management network element determines that the communication standard is the 5G communication standard based on the source port number carried in the uplink message being a 5G port number, and then processes the uplink message through the 5G operation and maintenance center. It can be seen that the operation and maintenance management network element can distinguish different communication standards based on the source port number carried in the uplink message.

[0099] It can be seen that in the embodiments of the present disclosure, by setting a common management module in the base station, the common management module maps a corresponding logical channel for each communication standard. When the common management module receives a message to be transmitted, it can determine the communication standard corresponding to the message to be transmitted based on the port number carried in the message to be transmitted. Thus, the common management module sends the message to be transmitted to the operation and maintenance module within the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication standard corresponding to the message to be transmitted. Therefore, different communication standards sharing the base station use the mapped logical channels to share the physical channel provided by the base station, realizing operation and maintenance of multiple communication standards of the same base station through a single physical channel and a single IP, and improving resource utilization.

[0100] In some embodiments, the correspondence between the communication standard and the port number is: the correspondence between the communication standard and the port number range used by the communication standard. Among them, the port number range used by the communication standard is pre-agreed between the base station and the operation and maintenance management network element.

[0101] In this embodiment, if the message to be transmitted is a downlink message, the common management module extracts the first source port number carried in the downlink message and queries the correspondence between the communication standard and the port number range used by the communication standard to obtain the first port number range where the first source port number is located and the first communication standard corresponding to the first port number range. The common management module determines that the first communication standard corresponding to the downlink message is the first communication standard corresponding to the first port number range.

[0102] In this embodiment, if the message to be transmitted is an uplink message, the common management module extracts the second source port number carried in the uplink message and queries the correspondence between the communication standard and the port number range used by the communication standard to obtain the second port number range where the second source port number is located and the second communication standard corresponding to the second port number range. The common management module determines that the second communication standard corresponding to the uplink message is the second communication standard corresponding to the second port number range.

[0103] Based on the above embodiments, if the message to be transmitted is a downlink message, after the common management module determines the first communication mode corresponding to the downlink message, the operation and maintenance method for multiple communication modes further includes:

[0104] The common management module saves the correspondence between the source port number of the operation and maintenance management network element and the communication mode.

[0105] In this embodiment, the first source port number carried in the downlink message is the source port number randomly selected by the operation and maintenance management network element from the first port number range. That is, the first source port number is not fixed. Therefore, after the common management module determines the first communication mode corresponding to the downlink message, the common management module needs to save the correspondence between the first source port number and the first communication mode, that is, save the correspondence between the source port number of the operation and maintenance management network element and the communication mode.

[0106] For example, if the first source port number carried in the downlink message is a 4G source port number randomly selected by the operation and maintenance management network element from the 4G port number range, the common management module determines that the downlink message corresponds to the 4G communication mode and saves the correspondence between the first source port number and the 4G communication mode.

[0107] Based on the fact that the common management module saves the correspondence between the source port number of the operation and maintenance management network element and the communication mode, if the message to be transmitted is an uplink message, after the common management module determines the second communication mode corresponding to the uplink message, the operation and maintenance method for multiple communication modes further includes:

[0108] The common management module searches for the source port number of the operation and maintenance management network element corresponding to the second communication mode based on the correspondence between the source port number of the operation and maintenance management network element and the communication mode, and uses it as the destination port number in the uplink message; the common management module adds the destination port number to the uplink message.

[0109] Among them, the common management module adds the destination port number to the uplink message, which facilitates the operation and maintenance management network element to distinguish different communication modes based on the destination port number carried in the uplink message.

[0110] For example, if the message to be transmitted is an uplink message, after the common management module determines the 5G communication mode corresponding to the uplink message, based on the correspondence between the source port number of the operation and maintenance management network element and the communication mode (including: the 4G source port number of the operation and maintenance management network element corresponding to the 4G communication mode, and the 5G source port number corresponding to the 5G communication mode), the common management module searches for the 5G source port number of the operation and maintenance management network element corresponding to the 5G communication mode. The common management module adds the found 5G source port number as the destination port number to the uplink message. So that after the operation and maintenance management network element receives the uplink message, based on the destination port number carried in the uplink message being the 5G source port number, it can quickly determine the 5G communication mode corresponding to the uplink message, and then the 5G operation and maintenance center (5G OMC) in the operation and maintenance management network element processes the uplink message.

[0111] In some embodiments, in step 203, after sending the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station, the operation and maintenance method for multiple communication modes further includes the following steps:

[0112] The common management module deletes the logical channel mapped by the communication mode corresponding to the message to be transmitted.

[0113] In this embodiment, since different communication modes share a physical channel, and the logical channel is represented by a triple composed of a routing flow identifier, a process identifier, and a logical channel identifier, the same routing flow identifier for different logical channels can not only ensure that different logical channels share a physical channel, but also ensure that deleting the logical channel mapped by one communication mode does not affect the use of the physical channel by the logical channels mapped by other communication modes for remote communication with the operation and maintenance management network element outside the base station.

[0114] Based on the above embodiments, Figure 3 This is an operation and maintenance schematic diagram for multiple communication modes provided by an embodiment of the present disclosure. In Figure 3 , the operation and maintenance management network element sends a 4G downlink message through the 4G source port, receives the 4G uplink message, and then hands it over to the 4G operation and maintenance center ( Figure 3 not shown in Figure 3 ) for processing. Similarly, the operation and maintenance management network element sends a 5G downlink message through the 5G source port, receives the 5G uplink message, and then hands it over to the 5G operation and maintenance center ( Figure 3 not shown in

[0115] In Figure 3In a base station, a common management module, a 4G operation and maintenance module (4G OM), and a 5G operation and maintenance module (5G OM) are provided. The common management module maps a corresponding 4G logical channel for 4G and a corresponding 5G logical channel for 5G. The logical channel is represented by a triple composed of a routing flow identifier, a process identifier, and a logical channel identifier. Since 4G and 5G share the same base station, the routing flow identifiers of the 4G logical channel and the 5G logical channel are the same, ensuring that the 4G logical channel and the 5G logical channel share the physical channel of the base station. In addition, the process identifiers and logical channel identifiers of the 4G logical channel and the 5G logical channel are different, which are used to distinguish different logical channels. The common management module is an application layer module of the base station, which realizes the shielding of the physical path of the base station application layer, achieving the purpose of managing multiple communication systems distributed on a base station through one physical IP and one physical channel.

[0116] Figure 4 Another operation and maintenance schematic diagram of multiple communication systems provided by the embodiments of the present disclosure, different from Figure 3 in that Figure 4 in, the common management module listens to the message port to receive the 4G downlink message and / or 5G downlink message sent by the operation and maintenance management network element from the message port, and sends the 4G downlink message to the 4G operation and maintenance module (4G OM) through the 4G logical channel, and sends the 5G downlink message to the 5G operation and maintenance module (5G OM) through the 5G logical channel.

[0117] In Figure 4 the common management module receives the 4G uplink message sent by the 4G operation and maintenance module (4G OM) and / or receives the 5G uplink message sent by the 5G operation and maintenance module (5G OM), and uses the 4G logical channel to send the 4G uplink message to the operation and maintenance management network element through the message port, and uses the 5G logical channel to send the 5G uplink message to the operation and maintenance management network element.

[0118] In Figure 4 the 4G operation and maintenance module (4G OM) can directly send a notification message to the notification port of the operation and maintenance management network element, and the 5G operation and maintenance module (5G OM) can directly send a notification message to the notification port of the operation and maintenance management network element.

[0119] Figure 5 An interaction flowchart of the operation and maintenance of multiple communication systems provided by the embodiments of the present disclosure. In Figure 5 the interaction process includes a downlink message processing process, an uplink message processing process, and a notification message reporting process. The first step of the downlink message processing process, the uplink message processing process, and the notification message reporting process is: the common management module maps the 4G logical channel and the 5G logical channel.

[0120] In this embodiment,

[0121] The downlink message processing flow further includes the following steps 2 to 6:

[0122] 2. The public management module monitors the message port.

[0123] In this embodiment, the message port is port 161 of the Simple Network Management Protocol (SNMP). Both the uplink message and the downlink message are SNMP messages, including get messages, set messages, getBulk messages, resp messages, etc.

[0124] 3. The operation and maintenance management network element sends a downlink message to the base station.

[0125] In this embodiment, the operation and maintenance management network element sends a 4G downlink message to the base station through the 4G source port, and the 4G source port number is carried in the 4G downlink message. The operation and maintenance management network element sends a 5G downlink message to the base station through the 5G source port, and the 5G source port number is carried in the 5G downlink message.

[0126] 4. The public management module determines the communication system corresponding to the downlink message.

[0127] In this embodiment, after receiving the downlink message through the message port, the public management module determines the communication system corresponding to the downlink message based on the port number carried in the downlink message. If the port number carried in the downlink message is the 4G source port number, it is determined that the downlink message corresponds to the 4G communication system; if the port number carried in the downlink message is the 5G source port number, it is determined that the downlink message corresponds to the 5G communication system.

[0128] 5. The public management module sends the 4G downlink message to the 4G operation and maintenance module through the 4G logical channel.

[0129] 6. The public management module sends the 4G downlink message to the 4G operation and maintenance module through the 4G logical channel.

[0130] The uplink message processing flow further includes the following steps 2 to 6:

[0131] 2. The 4G operation and maintenance module sends a 4G uplink message to the public management module.

[0132] Among them, the 4G source port number is carried in the 4G uplink message.

[0133] 3. The 5G operation and maintenance module sends a 5G uplink message to the public management module.

[0134] Among them, the 5G source port number is carried in the 5G uplink message.

[0135] 4. The public management module determines the communication system corresponding to the upstream message.

[0136] In this embodiment, after receiving the upstream message, the public management module differentiates different communication systems based on the source port number carried in the upstream message.

[0137] 5. The public management module sends the 4G upstream message to the operation and maintenance management network element through the message port using the 4G logical channel.

[0138] 6. The public management module sends the 5G upstream message to the operation and maintenance management network element through the message port using the 5G logical channel.

[0139] In this embodiment, after receiving the upstream message, the operation and maintenance management network element differentiates different communication systems based on the source port number carried in the upstream message. In some embodiments, if the public management module adds the destination port number to the upstream message, the operation and maintenance management network element differentiates different communication systems based on the destination port number carried in the upstream message.

[0140] In this embodiment, the operation and maintenance management network element includes a 4G operation and maintenance center ( Figure 5 not shown in the figure) and a 5G operation and maintenance center ( Figure 5 not shown in the figure). If the operation and maintenance management network element receives a 4G upstream message, it is handed over to the 4G operation and maintenance center for processing; if it receives a 5G upstream message, it is handed over to the 5G operation and maintenance center for processing.

[0141] The notification message reporting process further includes the following steps 2 to 4:

[0142] 2. The 4G operation and maintenance module actively reports the 4G notification message to the operation and maintenance management network element.

[0143] Among them, the 4G operation and maintenance module (4G OM) can directly send the notification message to the notification port of the operation and maintenance management network element. Among them, the notification port is port 162 of the Simple Network Management Protocol (SNMP). The Inform message includes alarms, events, changes, etc.

[0144] 3. The 5G operation and maintenance module actively reports the 5G notification message to the operation and maintenance management network element.

[0145] Among them, the 5G operation and maintenance module (5G OM) can directly send the notification message to the notification port of the operation and maintenance management network element.

[0146] 4. The operation and maintenance management network element feeds back the 4G notification confirmation message to the 4G operation and maintenance module.

[0147] Among them, the operation and maintenance management network element feeds back a 4G notification confirmation message to the 4G operation and maintenance module through the notification port.

[0148] 5. The operation and maintenance management network element feeds back a 5G notification confirmation message to the 5G operation and maintenance module.

[0149] Among them, the operation and maintenance management network element feeds back a 5G notification confirmation message to the 5G operation and maintenance module through the notification port.

[0150] It should be noted that for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art can understand that the embodiments of the present disclosure are not limited by the described action sequence, because according to the embodiments of the present disclosure, certain steps can be performed in other sequences or simultaneously. In addition, those skilled in the art can understand that the embodiments described in the specification are all optional embodiments.

[0151] Figure 6 FIG. is a schematic diagram of an operation and maintenance device for multiple communication systems provided by an embodiment of the present disclosure. The operation and maintenance device for multiple communication systems is applied to a base station. Multiple communication systems share the physical channels provided by the base station, and multiple communication systems share a set of hardware resources provided by the base station, so that a base station can provide services of multiple communication systems. In addition, an operation and maintenance module corresponding to each communication system is set in the base station.

[0152] As Figure 6 shown, the operation and maintenance device for multiple communication systems includes, but is not limited to: a first unit 61, a second unit 62, and a third unit 63. The function descriptions of each unit are as follows:

[0153] The first unit 61 is used to map a corresponding logical channel for each communication system;

[0154] The second unit 62 is used to determine the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted after receiving the message to be transmitted;

[0155] The third unit 63 is used to send the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted.

[0156] In some embodiments, the first unit 61 is used for:

[0157] Obtain the routing flow information between the base station and the operation and maintenance management network element;

[0158] Based on the routing flow identifier corresponding to the routing flow information, the process identifier of the operation and maintenance module corresponding to each communication system, and the logical channel identifier, map a corresponding logical channel for each communication system.

[0159] In some embodiments, the second unit 62 is configured to:

[0160] Obtain a downlink message carrying a first source port number; determine a first communication mode corresponding to the downlink message based on the first source port number and the correspondence between the communication mode and the port number;

[0161] Or,

[0162] Obtain an uplink message carrying a second source port number; determine a second communication mode corresponding to the uplink message based on the second source port number and the correspondence between the communication mode and the port number.

[0163] In some embodiments, the correspondence between the communication mode and the port number is: the correspondence between the communication mode and the port number range used by the communication mode;

[0164] The second unit 62 determines the first communication mode corresponding to the downlink message based on the first source port number and the correspondence between the communication mode and the port number, including:

[0165] Determine the first port number range where the first source port number is located; determine the first communication mode corresponding to the downlink message as the first communication mode corresponding to the first port number range;

[0166] Or,

[0167] The second unit 62 determines the second communication mode corresponding to the uplink message based on the second source port number and the correspondence between the communication mode and the port number, including:

[0168] Determine the second port number range where the second source port number is located; determine the second communication mode corresponding to the uplink message as the second communication mode corresponding to the second port number range.

[0169] In some embodiments, the third unit 63 is configured to:

[0170] If the message to be transmitted is a downlink message, send the downlink message to the operation and maintenance module corresponding to the first communication mode through the first logical channel mapped by the first communication mode corresponding to the downlink message;

[0171] Or,

[0172] If the message to be transmitted is an uplink message, send the uplink message to the operation and maintenance management network element through the second logical channel mapped by the second communication mode corresponding to the uplink message.

[0173] In some embodiments, the operation and maintenance device for multiple communication modes further includes a storage unit, configured to:

[0174] If the message to be transmitted is a downlink message, after the saving unit determines the first communication system corresponding to the downlink message in the second unit 62, it saves the correspondence between the source port number of the operation and maintenance management network element and the communication system;

[0175] If the message to be transmitted is an uplink message, after the saving unit determines the second communication system corresponding to the uplink message in the second unit 62, based on the correspondence between the source port number of the operation and maintenance management network element and the communication system, it looks up the source port number of the operation and maintenance management network element corresponding to the second communication system as the destination port number in the uplink message;

[0176] The saving unit adds the destination port number to the uplink message.

[0177] In some embodiments, the operation and maintenance device for multiple communication systems further includes a deleting unit, which is used for:

[0178] After the third unit 63 sends the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station, it deletes the logical channel mapped by the communication system corresponding to the message to be transmitted.

[0179] Figure 6 For the details of each embodiment of the operation and maintenance device for multiple communication systems shown, refer to Figure 2 For the details of each embodiment of the operation and maintenance method for multiple communication systems shown, they will not be elaborated here.

[0180] The embodiments of the present disclosure further provide a processor-readable storage medium, which stores a program for causing the processor to execute Figure 2 the steps of each embodiment of the operation and maintenance method for multiple communication systems shown. The processor-readable storage medium may be a non-transitory computer-readable storage medium.

[0181] The processor-readable storage medium may be any available medium or data storage device accessible by the processor, including but not limited to magnetic memories (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical memories (such as CDs, DVDs, BDs, HVDs, etc.), and semiconductor memories (such as ROMs, EPROMs, EEPROMs, non-volatile memories (NANDFLASH), solid-state drives (SSD), etc.).

[0182] Figure 7 The schematic diagram of a communication device provided by the embodiments of the present disclosure is shown in Figure 7 As shown, the communication device provided by the embodiments of the present disclosure includes a memory 71, a transceiver 72, and a processor 73:

[0183] A memory 71 for storing computer programs; a transceiver 72 for transmitting and receiving data under the control of a processor 73; and a processor 73 for reading the computer programs stored in the memory 71 and executing:

[0184] Mapping a corresponding logical channel for each communication system;

[0185] After receiving a message to be transmitted, determining the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted;

[0186] Sending the message to be transmitted to an operation and maintenance module within the base station or an operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted.

[0187] In some embodiments, mapping a corresponding logical channel for each communication system includes:

[0188] Obtaining routing flow information between the base station and the operation and maintenance management network element;

[0189] Based on the routing flow identifier corresponding to the routing flow information, the process identifier of the operation and maintenance module corresponding to each communication system, and the logical channel identifier, mapping a corresponding logical channel for each communication system.

[0190] In some embodiments, after receiving a message to be transmitted, determining the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted includes:

[0191] Obtaining a downlink message carrying a first source port number; based on the first source port number and the corresponding relationship between the communication system and the port number, determining a first communication system corresponding to the downlink message;

[0192] Or,

[0193] Obtaining an uplink message carrying a second source port number; based on the second source port number and the corresponding relationship between the communication system and the port number, determining a second communication system corresponding to the uplink message.

[0194] In some embodiments, the corresponding relationship between the communication system and the port number is: the corresponding relationship between the communication system and the port number range used by the communication system;

[0195] Based on the first source port number and the corresponding relationship between the communication system and the port number, determining a first communication system corresponding to the downlink message includes:

[0196] Determining a first port number range where the first source port number is located; determining that the first communication system corresponding to the downlink message is the first communication system corresponding to the first port number range;

[0197] Or,

[0198] Determining the second communication system corresponding to the uplink message based on the second source port number and the correspondence between the communication system and the port number includes:

[0199] Determining the second port number range where the second source port number is located; determining that the second communication system corresponding to the uplink message is the second communication system corresponding to the second port number range.

[0200] In some embodiments, sending the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted includes:

[0201] If the message to be transmitted is a downlink message, sending the downlink message to the operation and maintenance module corresponding to the first communication system through the first logical channel mapped by the first communication system corresponding to the downlink message;

[0202] Or,

[0203] If the message to be transmitted is an uplink message, sending the uplink message to the operation and maintenance management network element through the second logical channel mapped by the second communication system corresponding to the uplink message.

[0204] In some embodiments, the processor is further configured to read and execute the computer program in the memory:

[0205] If the message to be transmitted is a downlink message, after determining the first communication system corresponding to the downlink message, saving the correspondence between the source port number of the operation and maintenance management network element and the communication system;

[0206] If the message to be transmitted is an uplink message, after determining the second communication system corresponding to the uplink message, based on the correspondence between the source port number of the operation and maintenance management network element and the communication system, looking up the source port number of the operation and maintenance management network element corresponding to the second communication system as the destination port number in the uplink message; adding the destination port number to the uplink message.

[0207] In some embodiments, the processor is further configured to read and execute the computer program in the memory:

[0208] After sending the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station, deleting the logical channel mapped by the communication system corresponding to the message to be transmitted.

[0209] Figure 7Among them, the transceiver 72 is used to receive and send data under the control of the processor 73. The bus architecture may include any number of interconnected buses and bridges, specifically, various circuits represented by one or more processors represented by the processor 73 and the memory represented by the memory 71 are linked together. The bus architecture can also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art, and thus will not be further described herein. The bus interface provides an interface. The transceiver 72 can be multiple components, that is, including a transmitter and a receiver, and provides a unit for communicating with various other devices on a transmission medium, and these transmission mediums include wireless channels, wired channels, optical fiber cables, and other transmission mediums. The processor 73 is responsible for managing the bus architecture and general processing, and the memory 71 can store the data used by the processor 73 when performing operations.

[0210] Figure 7 Among them, the processor 73 can be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the integrated logic circuit in the hardware of the processor 73 or instructions in the form of software. The processor 73 can be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc.

[0211] It should be noted that in this article, the term "including", "comprising", or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article, or device. Without further limitation, the element defined by the statement "including..." does not exclude the existence of additional identical elements in the process, method, article, or device including the element.

[0212] Those skilled in the art can understand that although some of the embodiments described herein include certain features included in other embodiments rather than other features, the combination of features of different embodiments means that it is within the scope of the present disclosure and forms different embodiments.

[0213] Those skilled in the art can understand that the descriptions of the respective embodiments have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0214] Although the embodiments of the present disclosure have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present disclosure, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. An operation and maintenance method for multiple communication systems, applied to a base station. The multiple communication systems share the physical channels provided by the base station. A common management module and an operation and maintenance module corresponding to each communication system are set in the base station. The method includes: The public management module maps a corresponding logical channel for each communication system; After receiving a message to be transmitted, the public management module determines the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted; The public management module sends the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted.

2. The method according to claim 1, wherein, The public management module maps a corresponding logical channel for each communication system, including: The public management module obtains the routing flow information between the base station and the operation and maintenance management network element; The public management module maps a corresponding logical channel for each communication system based on the routing flow identifier corresponding to the routing flow information, the process identifier of the operation and maintenance module corresponding to each communication system, and the logical channel identifier.

3. The method according to claim 1, wherein, After receiving a message to be transmitted, the public management module determines the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted, including: The public management module obtains a downlink message, and a first source port number is carried in the downlink message; the public management module determines the first communication system corresponding to the downlink message based on the first source port number and the corresponding relationship between the communication system and the port number; Or, The public management module obtains an uplink message, and a second source port number is carried in the uplink message; the public management module determines the second communication system corresponding to the uplink message based on the second source port number and the corresponding relationship between the communication system and the port number.

4. The method according to claim 3, wherein, The corresponding relationship between the communication system and the port number is the corresponding relationship between the communication system and the port number range used by the communication system; The public management module determines the first communication system corresponding to the downlink message based on the first source port number and the corresponding relationship between the communication system and the port number, including: The public management module determines the first port number range where the first source port number is located; the public management module determines that the first communication system corresponding to the downlink message is the first communication system corresponding to the first port number range; Or, The public management module determines the second communication system corresponding to the uplink message based on the second source port number and the corresponding relationship between the communication system and the port number, including: The public management module determines the second port number range where the second source port number is located; the public management module determines that the second communication system corresponding to the uplink message is the second communication system corresponding to the second port number range.

5. The method according to claim 3, wherein, The public management module sends the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted, including: If the message to be transmitted is a downlink message, the public management module sends the downlink message to the operation and maintenance module corresponding to the first communication system through the first logical channel mapped by the first communication system corresponding to the downlink message; Or, If the message to be transmitted is an uplink message, the common management module sends the uplink message to the operation and maintenance management network element through the second logical channel mapped by the second communication system corresponding to the uplink message.

6. The method according to claim 4, wherein, If the message to be transmitted is a downlink message, after the common management module determines the first communication system corresponding to the downlink message, the method further includes: The common management module saves the correspondence between the source port number of the operation and maintenance management network element and the communication system. If the message to be transmitted is an uplink message, after the common management module determines the second communication system corresponding to the uplink message, the method further includes: Based on the correspondence between the source port number of the operation and maintenance management network element and the communication system, the common management module looks up the source port number of the operation and maintenance management network element corresponding to the second communication system as the destination port number in the uplink message. The common management module adds the destination port number to the uplink message.

7. The method according to claim 1, wherein, After sending the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station, the method further includes: The common management module deletes the logical channel mapped by the communication system corresponding to the message to be transmitted.

8. An operation and maintenance device for multiple communication systems, applied to a base station. The multiple communication systems share the physical channels provided by the base station. An operation and maintenance module corresponding to each communication system is set in the base station. The device includes: The first unit is configured to map a corresponding logical channel for each communication system. The second unit is configured to determine the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted after receiving the message to be transmitted. The third unit is configured to send the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted.

9. A communication device, applied to a base station, wherein, The communication device includes a memory, a transceiver, and a processor: The memory is configured to store computer programs. The transceiver is configured to transmit and receive data under the control of the processor. The processor is configured to read and execute the computer programs in the memory: Map a corresponding logical channel for each communication system. After receiving the message to be transmitted, determine the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted. Send the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted.

10. The communication device according to claim 9, wherein, The mapping a corresponding logical channel for each communication system includes: Obtain the routing flow information between the base station and the operation and maintenance management network element. Based on the routing flow identifier corresponding to the routing flow information, the process identifier of the operation and maintenance module corresponding to each communication system, and the logical channel identifier, map a corresponding logical channel for each communication system.

11. The communication device according to claim 9, wherein, After receiving the message to be transmitted, determining the communication system corresponding to the message to be transmitted based on the port number carried in the message to be transmitted includes: Obtain a downlink message, where the downlink message carries a first source port number; based on the first source port number and the correspondence between the communication system and the port number, determine the first communication system corresponding to the downlink message. Or, Obtain an uplink message, where the second source port number is carried in the uplink message; based on the second source port number and the corresponding relationship between the communication system and the port number, determine the second communication system corresponding to the uplink message.

12. The communication device according to claim 11, wherein, The corresponding relationship between the communication system and the port number is: the corresponding relationship between the communication system and the port number range used by the communication system; The determining the first communication system corresponding to the downlink message based on the first source port number and the corresponding relationship between the communication system and the port number includes: Determine the first port number range where the first source port number is located; determine that the first communication system corresponding to the downlink message is the first communication system corresponding to the first port number range; Or, The determining the second communication system corresponding to the uplink message based on the second source port number and the corresponding relationship between the communication system and the port number includes: Determine the second port number range where the second source port number is located; determine that the second communication system corresponding to the uplink message is the second communication system corresponding to the second port number range.

13. The communication device according to claim 11, wherein, The sending the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station through the logical channel mapped by the communication system corresponding to the message to be transmitted includes: If the message to be transmitted is a downlink message, send the downlink message to the operation and maintenance module corresponding to the first communication system through the first logical channel mapped by the first communication system corresponding to the downlink message; Or, If the message to be transmitted is an uplink message, send the uplink message to the operation and maintenance management network element through the second logical channel mapped by the second communication system corresponding to the uplink message.

14. The communication device according to claim 12, wherein, The processor is further configured to read and execute the computer program in the memory: If the message to be transmitted is a downlink message, after determining the first communication system corresponding to the downlink message, save the corresponding relationship between the source port number of the operation and maintenance management network element and the communication system; If the message to be transmitted is an uplink message, after determining the second communication system corresponding to the uplink message, based on the corresponding relationship between the source port number of the operation and maintenance management network element and the communication system, find the source port number of the operation and maintenance management network element corresponding to the second communication system as the destination port number in the uplink message; add the destination port number to the uplink message.

15. The communication device according to claim 9, wherein, The processor is further configured to read and execute the computer program in the memory: After sending the message to be transmitted to the operation and maintenance module in the base station or the operation and maintenance management network element outside the base station, delete the logical channel mapped by the communication system corresponding to the message to be transmitted.

16. A processor-readable storage medium, characterized in that, The processor-readable storage medium stores a program, and the program is used to enable the processor to execute the operation and maintenance method for multiple communication systems according to any one of claims 1 to 7.

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