Wireless base station, energy-saving control method and device of wireless base station, equipment and medium

Abstract

The invention relates to the technical field of wireless, and particularly provides a wireless base station, an energy-saving control method and device for the wireless base station, equipment and a medium. According to the method, a mobile cellular communication function is taken as a corresponding basis, one-to-one correspondence is carried out on universal baseband processing boards included in radio frequency pulling and selecting units and baseband processing units in a wireless base station, so that each radio frequency pulling and selecting unit and each universal baseband processing board which correspond to each other correspond to the same mobile cellular communication function; in this way, when it is detected that no target user exists in the coverage range of the wireless base station in real time, the purpose of saving energy consumption of the wireless base station can be achieved by turning off the power supply of the target radio frequency pulling and selecting unit and the universal baseband processing board corresponding to the target radio frequency pulling and selecting unit.

Description

Technical Field

[0001] The present disclosure relates to the field of wireless technology, and in particular to a wireless base station, a method, a device, a equipment and a medium for energy saving control of the wireless base station. Background Art

[0002] With the development of mobile communication technology, it has now reached the fifth generation of mobile communication. The performance of base stations has also been improved, so that they can adapt to different demand scenarios of high bandwidth, low latency and large connections. However, while people are enjoying higher and higher quality information services, the pressure on the base station side is also increasing, and the energy it consumes is also increasing. Therefore, there is an urgent need for a solution to skill control of base stations. Summary of the invention

[0003] The present disclosure is proposed in view of the above problems. The present disclosure provides a wireless base station, a method, a device, a equipment and a medium for controlling energy saving of the wireless base station.

[0004] According to a first aspect of the present disclosure, there is provided a wireless base station, comprising:

[0005] A baseband processing unit, multiple radio remote units and a power supply unit;

[0006] The baseband processing unit includes an edge computing module and a universal baseband processing board corresponding to each of the radio frequency selection units, wherein the corresponding radio frequency selection units and universal baseband processing boards support the same mobile cellular communication function;

[0007] The power supply unit is respectively connected to the baseband processing unit and each of the radio frequency selection units;

[0008] The edge computing module is used to detect, based on the second-generation cellular mobile communication function of the wireless base station and the edge detection algorithm, that a target user is not covered within the coverage range of the wireless base station, and that the cellular mobile communication function supported by the target user is higher than the second-generation cellular mobile communication function; control the power supply unit to cut off the power supply to a target radio frequency selection unit among the multiple radio frequency selection units and a universal baseband processing board corresponding to the target radio frequency selection unit; and the cellular mobile communication function supported by the target user is the same as that of the target selection unit.

[0009] In addition, according to the wireless base station of the first aspect of the present disclosure, the baseband processing unit includes:

[0010] Multiple sets of connection devices;

[0011] Each set of connection devices includes a socket and a slot, wherein the socket is connected to one of the universal baseband processing boards, and the slot is connected to one of the radio frequency selection units;

[0012] Each set of connection devices is connected to a universal baseband processing board and a radio frequency selection unit in one-to-one correspondence;

[0013] The power supply unit is connected to each set of the connecting devices.

[0014] According to a second aspect of the present disclosure, a method for energy saving control of a wireless base station is provided, which is applied to the wireless base station described in the first aspect, and the method includes:

[0015] Based on the second generation cellular mobile communication function of the wireless base station and an edge detection algorithm, it is detected that the target user is not covered within the coverage of the wireless base station, and the cellular mobile communication function supported by the target user is higher than the second generation cellular mobile communication function;

[0016] Controlling to cut off the power supply of the power supply unit to a target radio frequency selection unit among the multiple radio frequency selection units and a universal baseband processing board corresponding to the target radio frequency selection unit; the cellular mobile communication function supported by the target user is the same as that of the target selection unit.

[0017] In addition, according to the energy-saving control method of the wireless base station in the second aspect of the present disclosure, after controlling to cut off the power supply of the power supply unit to the target radio frequency selection unit among the multiple radio frequency selection units and the universal baseband processing board corresponding to the target radio frequency selection unit, the method further includes:

[0018] When it is detected that the target user appears within the coverage area based on the second-generation cellular mobile communication function and the edge detection algorithm, the power supply unit is controlled to supply power to the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit.

[0019] In addition, according to the energy-saving control method of the wireless base station in the second aspect of the present disclosure, based on the second-generation cellular mobile communication function of the wireless base station, it is detected that the target user is not covered within the coverage area of ​​the wireless base station, including:

[0020] Based on the second generation cellular communication function, when it is detected that no communication user is covered within the coverage area, confirming that the target user is not covered within the coverage area;

[0021] Based on the second-generation cellular mobile communication function, when it is detected that a communication user is covered within the coverage area, the edge detection algorithm is used to analyze the policy control data of the communication user. When the result of the analysis indicates that the communication user supports a function higher than the second-generation cellular mobile communication function, it is confirmed that the target user is not covered within the coverage area.

[0022] In addition, according to the energy-saving control method of the wireless base station of the second aspect of the present disclosure, the baseband processing unit includes a plurality of connection devices;

[0023] Controlling to cut off the power supply of the power supply unit to a target radio frequency selection unit among the multiple radio frequency selection units and a universal baseband processing board corresponding to the target radio frequency selection unit, comprises:

[0024] The power supply unit is controlled to cut off the power supply to the slot connected to the target radio frequency selection unit, so as to cut off the power supply to the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit.

[0025] According to a third aspect of the present disclosure, there is provided an energy-saving control device for a wireless base station, which is applied to the wireless base station according to the first aspect, and the device includes:

[0026] A detection module, configured to detect, based on the second generation cellular mobile communication function of the wireless base station and an edge detection algorithm, that a target user is not covered within the coverage of the wireless base station, and that the cellular mobile communication function supported by the target user is higher than the second generation cellular mobile communication function;

[0027] The control module is used to control the power supply unit to cut off the power supply to the target radio frequency selection unit among the multiple radio frequency selection units and the universal baseband processing board corresponding to the target radio frequency selection unit; the cellular mobile communication function supported by the target user is the same as that of the target selection unit.

[0028] According to a fourth aspect of the present disclosure, a wireless base station is provided, comprising a memory, a processor and a computer program stored in the memory, wherein the processor executes the computer program to implement the steps of the method described in the second aspect.

[0029] According to a fifth aspect of the present disclosure, a computer-readable storage medium is provided, on which a computer program / instruction is stored, and when the computer program / instruction is executed by a processor, the steps of the method described in the second aspect are implemented.

[0030] According to a sixth aspect of the present disclosure, there is provided a computer program product, comprising a computer program / instruction, which implements the steps of the method described in the second aspect when executed by a processor.

[0031] As will be described in detail below, according to the scheme of the embodiment of the present disclosure, based on the mobile cellular communication function, a one-to-one correspondence is performed between the radio frequency selection unit and the universal baseband processing board included in the baseband processing unit in the wireless base station, so that each corresponding radio frequency selection unit and universal baseband processing board corresponds to the same mobile cellular communication function. In this way, when it is detected in real time that there is no target user within the coverage range of the wireless base station, the power supply of the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit can be turned off, thereby achieving the purpose of saving energy consumption of the wireless base station.

[0032] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The above and other purposes, features and advantages of the present disclosure will become more apparent by describing the embodiments of the present disclosure in more detail in conjunction with the accompanying drawings. The accompanying drawings are used to provide a further understanding of the embodiments of the present disclosure and constitute a part of the specification. Together with the embodiments of the present disclosure, they are used to explain the present disclosure and do not constitute a limitation of the present disclosure. In the accompanying drawings, the same reference numerals generally represent the same components or steps.

[0034] Figure 1 is a schematic diagram illustrating a wireless base station to which an embodiment of the present disclosure is applied.

[0035] Figure 2 2 is a schematic diagram illustrating an application of a power saving control method of a wireless base station according to an embodiment of the present disclosure.

[0036] Figure 3 It is a schematic diagram illustrating a flow chart of energy saving control of a wireless base station according to an embodiment of the present disclosure.

[0037] Figure 4 is a schematic diagram illustrating a wireless base station to which an embodiment of the present disclosure is applied.

[0038] Figure 5 2 is a schematic diagram illustrating a connection device between a power module and an RRU according to an embodiment of the present disclosure.

[0039] Figure 6 2 is a schematic diagram illustrating an energy saving control device of a wireless base station according to an embodiment of the present disclosure.

[0040] Figure 7 is a hardware block diagram illustrating a wireless base station according to an embodiment of the present disclosure.

[0041] Figure 8 is a schematic diagram illustrating a computer-readable storage medium according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical scheme and advantages of the embodiments of the present disclosure clearer, the technical scheme in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments. The components of the embodiments of the present disclosure generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present disclosure provided in the drawings is not intended to limit the scope of the present disclosure for protection, but merely represents the selected embodiments of the present disclosure. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present disclosure.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0044] The term "and / or" herein only describes an association relationship, indicating that three relationships may exist. For example, A and / or B may represent the following three situations: A exists alone, A and B exist at the same time, and B exists alone. In addition, the term "at least one" herein represents any combination of at least two of any one or more of a plurality of. For example, including at least one of A, B, and C may represent including any one or more elements selected from the set consisting of A, B, and C.

[0045] The latest research found that the number of 5G users in China exceeds 900 million, and the total number of 5G base stations has reached 3.837 million. The energy consumption of 5G base stations is mainly composed of RRU (Remote Radio Unit), BBU (Building Base band Unit), power system and cooling system. Among them, RRU is responsible for sending and receiving signals, accounting for about 40% of the total energy consumption of base stations; BBU is responsible for signal processing and data transmission, accounting for 30% of the total energy consumption; the power system includes rectifiers and batteries, etc., to provide stable power supply, accounting for 20% of the total energy consumption; the cooling system is used to dissipate heat and ensure that the equipment works at a suitable temperature, accounting for 10% of the total energy consumption. The characteristics of high-frequency band transmission, increased number of antennas and high data rates make the overall energy consumption of 5G base stations significantly higher than that of 4G base stations. Therefore, hardware optimization and software optimization focus on the wireless base station itself. When the coverage target has characteristics such as uncertainty and real-time, the resource utilization efficiency of BBU and RRU equipment itself is improved, or the resource allocation method is optimized, so that the energy consumption of BBU and RRU accounts for about 70% of the overall energy consumption of wireless base stations.

[0046] The related technologies include a solution for improving the energy efficiency of wireless base stations from the perspective of hardware optimization and a solution for improving the energy efficiency of base stations from the perspective of software optimization.

[0047] Hardware optimization can effectively solve the energy consumption problem of base stations by comprehensively utilizing multiple technical solutions such as software optimization, network architecture optimization and renewable energy utilization. However, the cost, complexity, thermal management and performance compromise faced in the technical implementation process need further research and improvement. It is not suitable for full deployment in the face of large and complex networks, and will greatly increase the network capital cost and maintenance cost.

[0048] Software optimization relies on complex scheduling algorithms, which can cause large delays and response times in the energy-saving control schemes of base stations, affecting the efficiency of energy-saving control.

[0049] In order to alleviate the technical problems existing in the related art, the embodiments of the present disclosure provide a wireless base station, a method, device, equipment and medium for energy-saving control of the wireless base station. The scheme of the present disclosure takes the mobile cellular communication function as the corresponding basis, and performs a one-to-one correspondence between the radio frequency selection unit and the universal baseband processing board included in the baseband processing unit in the wireless base station, so that each mutually corresponding radio frequency selection unit and universal baseband processing board corresponds to the same mobile cellular communication function, so that when it is detected in real time that there is no target user within the coverage range of the wireless base station, the power supply of the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit can be turned off, thereby achieving the purpose of saving energy consumption of the wireless base station.

[0050] To facilitate understanding of this embodiment, a wireless base station disclosed in this embodiment is first introduced in detail. Figure 1 As shown, it is a schematic diagram of a wireless base station provided by an embodiment of the present disclosure, such as Figure 1 As shown, a wireless base station may include:

[0051] A baseband processing unit 11, a plurality of radio remote units 12 and a power supply unit 13;

[0052] The baseband processing unit 11 includes an edge computing module and a universal baseband processing board corresponding to each radio frequency selection unit 12, wherein the corresponding radio frequency selection units 12 and the universal baseband processing board can receive the same frequency band of the signal;

[0053] The power supply unit 13 is connected to the baseband processing unit 11 and each radio frequency selection unit 12 respectively;

[0054] The edge computing module is used to detect that the target user is not covered within the coverage of the wireless base station based on the second-generation cellular mobile communication function and edge detection algorithm of the wireless base station, and the cellular mobile communication function supported by the target user is higher than the second-generation cellular mobile communication function; control the power supply unit to cut off the power supply to the target radio frequency selection unit among multiple radio frequency selection units and the universal baseband processing board corresponding to the target radio frequency selection unit; the cellular mobile communication function supported by the target user is the same as that of the target selection unit.

[0055] In this embodiment, the division of the general baseband processing board in the baseband processing unit realizes the physical layer integration of each frequency band in the wireless base station, so that the frequency bands in the wireless base station are distinguished at the physical layer, so as to ensure that after the system deployment of the wireless base station proposed in this disclosure is completed, energy saving and consumption reduction of the wireless base station are achieved.

[0056] In one or more optional embodiments, the power module can be deployed in a DC distribution unit in the wireless base station. The power module is connected to the RF selection unit and the baseband processing unit through the DC distribution unit to supply power to the RF selection unit and the baseband processing unit.

[0057] In this embodiment, different radio frequency selection units support different cellular communication functions. For example, a 2G module is deployed in a radio frequency selection unit, so the radio frequency selection unit supports 2G cellular mobile communication technology; for another example, a 4G module is deployed in a radio frequency selection unit, so the radio frequency selection unit supports 4G cellular mobile communication technology; for another example, a 5G module is deployed in a radio frequency selection unit, so the radio frequency selection unit supports 5G cellular mobile communication technology.

[0058] When the radio frequency selection unit and the universal baseband processing board correspond to each other, the radio frequency selection unit and the universal baseband processing board support the same mobile cellular communication technology. For example, if the radio frequency selection unit supports 4G mobile cellular communication technology, then the universal baseband processing board corresponding to the radio frequency selection unit also supports 4G mobile cellular communication technology. For another example, if the radio frequency selection unit does not support 4G mobile cellular communication technology, then the universal baseband processing board corresponding to the radio frequency selection unit also does not support 4G mobile cellular communication technology.

[0059] In this embodiment, the edge computing module deployed in the baseband processing unit includes but is not limited to PCF (Policy Control function) and / or UPF (User plane function).

[0060] Among them, PCF is a key component in edge computing, responsible for policy and control functions. Its main functions include:

[0061] Policy Management and Control:

[0062] PCF is responsible for managing and implementing various network policies, which can include quality of service (QoS), bandwidth management, data priority, access control, etc. By formulating and implementing policies, PCF can ensure the rational allocation and use of network resources, improve user experience and network efficiency.

[0063] QoS Management:

[0064] PCF dynamically adjusts QoS parameters based on business needs and network conditions to ensure that different types of data flows receive appropriate quality of service. In edge computing environments, PCF can make faster QoS adjustments based on local network conditions to further reduce latency.

[0065] Billing and Authorization:

[0066] PCF cooperates with other network functions (such as AMF, SMF, etc.) to implement user authorization and billing policies, ensuring that users comply with the service plans and policy requirements they have subscribed to when using network services.

[0067] Edge Policy Control:

[0068] In an edge computing environment, PCF can develop and implement more fine-grained policy controls based on local needs and resource conditions. For example, specific content caching policies or local data processing policies can be implemented on edge nodes to improve efficiency and user experience.

[0069] Among them, UPF is an important component in edge computing, mainly responsible for the user plane function. Its main functions include:

[0070] Packet forwarding and routing:

[0071] UPF is responsible for the forwarding and routing of user data packets, including data packet processing from user equipment (UE) to data networks such as the Internet. In an edge computing environment, UPF can perform data packet processing close to the user, thereby reducing data transmission latency and bandwidth consumption.

[0072] Traffic diversion and local data processing:

[0073] UPF can divert specific traffic to local edge servers for processing based on policies (formulated by PCF). This enables edge computing nodes to process local data directly without having to transmit all data back to the central data center, greatly improving processing efficiency and response speed.

[0074] QoS and billing support:

[0075] UPF works with PCF to implement QoS policies to ensure that different types of data flows receive appropriate quality of service. UPF is also responsible for collecting user data usage and connecting with the billing system to ensure accurate billing and user management.

[0076] In one or more embodiments, the baseband processing unit includes:

[0077] Multiple sets of connection devices;

[0078] Each connection device includes a socket and a slot, the socket is connected to a universal baseband processing board, and the slot is connected to a radio frequency selection unit;

[0079] Each set of connection devices is connected to a universal baseband processing board and a radio frequency selection unit in one-to-one correspondence;

[0080] The power supply unit is connected with each set of connection devices.

[0081] It should be understood that the sockets and slots in each set of connection devices match each other, and the sockets can be inserted into the slots to achieve electrical connection between the sockets and the slots. The universal baseband processing board and the radio frequency selection unit connected to the sockets and slots belonging to the same set of connection devices correspond to each other.

[0082] In this embodiment, when the power supply unit is connected to the connection device, the power supply unit can be connected to the slot in the connection device. When the slot is connected to the socket, the power supply unit supplies power to the slot to realize power supply to the radio frequency selection unit connected to the slot. At the same time, because the slot is electrically connected to the socket, the power supply unit can also realize power supply to the universal baseband processing board connected to the socket through the socket and the slot. Similarly, the power supply unit cuts off the power to the socket to realize power off of the radio frequency selection unit and the universal baseband processing board connected to the connection device. That is to say, the connection device of this embodiment can realize slot-level power supply and power off.

[0083] In this embodiment, the cellular mobile communication functions supported by the target user include but are not limited to 4G functions and / or 5G functions. It should be understood that when the target user supports both 4G cellular mobile communication functions and 5G cellular mobile communication functions, the radio frequency selection unit and the universal baseband processing board supporting the 4G cellular mobile communication function, and the radio frequency selection unit and the universal baseband processing board supporting the 5G cellular mobile communication function are powered off. If the target user only supports the 4G cellular mobile communication function or only supports the 5G cellular mobile communication function, then the radio frequency selection unit and the universal baseband processing board supporting the 4G cellular mobile communication function, or the radio frequency selection unit and the universal baseband processing board supporting the 5G cellular mobile communication function are powered off.

[0084] In the solution provided in this embodiment, based on the mobile cellular communication function, a one-to-one correspondence is performed between the radio frequency selection unit in the wireless base station and the universal baseband processing board included in the baseband processing unit, so that each corresponding radio frequency selection unit and universal baseband processing board corresponds to the same mobile cellular communication function. In this way, when it is detected in real time that there is no target user within the coverage range of the wireless base station, the power supply of the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit can be turned off, thereby achieving the purpose of saving energy consumption of the wireless base station.

[0085] In one or more embodiments, the present disclosure further provides a method for energy saving control of a wireless base station, which can be applied to the wireless base station in the aforementioned embodiments, such as Figure 2 As shown, the energy saving control method of the wireless base station may include the following steps:

[0086] Step 201: Based on the second generation cellular mobile communication function of the wireless base station and an edge detection algorithm, it is detected that the target user is not covered within the coverage of the wireless base station, and the cellular mobile communication function supported by the target user is higher than the second generation cellular mobile communication function.

[0087] In this embodiment, the second generation cellular mobile communication function can detect whether a communication user has entered the coverage of the wireless base station, and the edge detection algorithm deployed in the edge detection module can detect whether the communication user is the target user when it is determined that a user has entered the coverage. In specific implementation, in one or more embodiments, based on the second generation cellular mobile communication function of the wireless base station, it is detected that the target user is not covered within the coverage of the wireless base station, which may include the following steps:

[0088] Based on the second generation cellular communication function, when it is detected that there is no communication user within the coverage area, it is confirmed that the target user is not covered within the coverage area;

[0089] Based on the second-generation cellular mobile communication function, when it is detected that there is a communication user within the coverage area, the edge detection algorithm is used to analyze the policy control data of the communication user. When the analysis result indicates that the communication user supports functions higher than the second-generation cellular mobile communication function, it is confirmed that the target user is not covered within the coverage area.

[0090] It should be understood that according to the standards of existing communication protocols, once a communication user enters the coverage area of ​​a wireless base station, the communication user can send a signal through the second-generation cellular mobile communication function, so that the wireless base station can detect that a communication user has entered the coverage area of ​​the wireless base station.

[0091] As described in the above embodiments, the edge detection module can be PCF and / or UPF, so when analyzing the policy control data of the communication user, the policy control data of the communication user can be analyzed according to the policy management and control, QoS management, billing and authorization, data packet forwarding and routing, etc. defined in PCF and / or UPF. For example, the service quality signed by 5G users and 4G users in PCF, so when analyzing the policy control data based on the QoS management in PCF, if the service quality of the 5G function signed by the communication user is displayed in the QoS management, the communication user can be confirmed as the target user.

[0092] It should be understood that when a communication user is detected within the coverage area based on the second-generation cellular mobile communication function, the communication user may only be a 2G user. Only after the communication user is verified by the edge detection algorithm can the communication user be a target user, such as a 4G user or a 5G user.

[0093] In this embodiment, the wireless base station always maintains the 2G function, and as for the 4G function and the 5G function, whether to turn on or off is determined based on whether there is a target user within the coverage range of the wireless base station. Even if the 2G function is always turned on, if the 4G and 5G functions are not turned on, the wireless base station is in the lowest energy consumption mode, and the energy consumption of the wireless base station will not be too high. At the same time, the turning on of the 2G function can facilitate the subsequent detection of communication users, so as to further determine whether the communication user is a 4G or 5G user. It should be understood that turning off the 4G or 5G function of the wireless base station here refers to controlling the power supply unit to cut off the power supply to the 4G or 5G radio frequency selection unit and the universal baseband processing board. Similarly, turning on the 4G or 5G function of the wireless base station refers to controlling the power supply unit to power the 4G or 5G radio frequency selection unit and the universal baseband processing board.

[0094] Step 202: Control to cut off the power supply of the power supply unit to the target radio frequency selection unit among the multiple radio frequency selection units and the universal baseband processing board corresponding to the target radio frequency selection unit; the cellular mobile communication function supported by the target user is the same as that of the target selection unit.

[0095] In one or more embodiments, after controlling to cut off the power supply unit to the target radio frequency selection unit among the multiple radio frequency selection units and the universal baseband processing board corresponding to the target radio frequency selection unit, the following steps may also be included:

[0096] When a target user is detected within the coverage area based on the second generation cellular mobile communication function and the edge detection algorithm, the power supply unit is controlled to supply power to the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit.

[0097] It should be understood that the principle of detecting the presence of a target user within the coverage area based on the second-generation cellular mobile communication function and the edge detection algorithm is the same as the principle of detecting the absence of the target user within the coverage area based on the second-generation cellular mobile communication function and the edge detection algorithm. To avoid redundancy, it will not be explained in detail here.

[0098] In this embodiment, the communication functions such as 4G function and 5G function in the wireless base station are turned on or off by controlling the power supply module, which can minimize the power consumption of the wireless base station and realize energy-saving self-start and stop control of the wireless base station.

[0099] In one or more embodiments, the baseband processing unit includes a plurality of connection devices;

[0100] Controlling to cut off the power supply of the power supply unit to a target radio frequency selection unit among the multiple radio frequency selection units and a universal baseband processing board corresponding to the target radio frequency selection unit, including:

[0101] Control to cut off the power supply of the power supply unit to the slot connected to the target radio frequency selection unit, so as to cut off the power supply of the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit.

[0102] This embodiment controls the power supply to each slot in the connection device through the power module, realizes slot-level power supply, and achieves the purpose of overall energy saving.

[0103] In one or more embodiments, the present disclosure also provides Figure 3 The schematic diagram of the energy saving control process of the wireless base station is shown in FIG. Figure 3 As shown, the following steps are included:

[0104] Step 101: Physically integrate the frequency bands in the wireless base station, where the universal baseband processing boards corresponding to the frequency bands in the BBU (Building Baseband Unit) device are deployed to different sockets. The purpose of this step is to distinguish the frequency bands in the wireless base station at the physical layer to ensure that after the system proposed in the present disclosure is deployed, the connection device proposed in the present disclosure can be combined with the slot-level power supply and power off to achieve the purpose of overall energy saving.

[0105] Step 102: deploy a new type of intelligent power module for the DC distribution unit and BBU (Building Base band Unit) in the wireless base station. The intelligent power module can supply power to each slot of the device.

[0106] Step 103: ① Connect the RRU (Remote Radio Unit) corresponding to each frequency band in the wireless base station to the DC distribution unit deployed with the intelligent power module, and use it for power supply; ② Connect the BBU (Building Base band Unit) device in the wireless base station to the DC distribution unit deployed with the intelligent power module, and use it for power supply.

[0107] Step 104: Deploy PCF (Policy Control function) and UPF (User plane function) functions on the BBU (Building Base band Unit) in the wireless base station, among which maintenance and analysis of frequency band usage information of the operator's target users is a necessary item.

[0108] Step 105: During the operation of the target base station, the mobile terminals within the coverage area are tracked, monitored and analyzed in real time. After the introduction of the PCF and UPF strategies, the base station can perform data analysis locally without the need for data backhaul, thus reducing response delay.

[0109] Step 106: Determine whether 5G users are covered. If the target base station is operating normally, do not perform any operation and continue to track, monitor and analyze mobile terminals within the coverage area. Otherwise, execute step 107.

[0110] Step 107: ① The BBU (Building Base band Unit) in the wireless base station turns off the power supply of the 5G universal baseband processing board; ② The information is exchanged to the DC distribution unit to turn off the power supply of the 5G RRU (Remote Radio Unit).

[0111] Step 108: Determine whether 4G users are covered. If the target base station is operating normally, do not perform any operation and continue to track, monitor and analyze mobile terminals within the coverage area. Otherwise, execute step 109.

[0112] Step 109: ① The BBU (Building Base band Unit) in the wireless base station turns off the power supply of the 4G universal baseband processing board; ② The information is exchanged to the DC distribution unit to turn off the power supply of the 4G RRU (Remote Radio Unit).

[0113] After it is determined in step 106 and step 108 that there are no 5G and 4G users within the coverage area, the target base station maintains the 2G function and is in the lowest energy consumption mode. When there are new users within the coverage area of ​​the wireless base station, it returns to step 106 for determination.

[0114] In one or more embodiments, the present disclosure also provides Figure 4 The schematic diagram of the wireless base station shown in FIG. Figure 4 As shown, the wireless base station includes:

[0115] Deploy RF selection units, DC distribution units and baseband processing units for 2G modules, 4G modules and 5G modules.

[0116] Among them, S201 is used to realize the deployment of UPF and PCF in edge computing of BBU, so that it has the ability to monitor and analyze user information within the coverage area in real time.

[0117] S202 and S203 refer to the sending and receiving ports that issue commands to the DC distribution unit in real time according to different scenarios after monitoring and analyzing by the BBU and combining with the above-mentioned workflow. The sending of commands enables the DC distribution unit to start and shut down the power supply for each frequency band. The physical level of the S202 interface is the physical port in the schematic diagram of the new intelligent power module deployment method of the BBU and the connection device with the DC distribution unit described below; the physical level of the S203 interface is the physical port S401 in the schematic diagram of the new intelligent power module deployment method of the DC distribution unit and the connection device with the DC distribution unit described below.

[0118] S204 refers to the power access position of the RRU on the DC distribution unit, that is, the deployment mode of the new intelligent power module of the DC distribution unit and the Figure 5 The physical ports S402, S403, and S404 in the connection device schematic diagram of the DC distribution unit are shown, where the S402, S403, and S404 ports respectively power the 2G RRU, 4G RRU, and 5G RRU for physical distinction.

[0119] S205 refers to the physical port where the RRU optical fiber is connected to the BBU. The function of this port is for the BBU to monitor and analyze the return user data of the RRU in real time, and then determine and issue instructions.

[0120] In one or more embodiments, the following is also provided: Figure 5 The schematic diagram of the connection device between the power module and the RRU is shown in Figure 5In the figure, S401 refers to a DC distribution unit that is equipped with a power module and can supply power to a single slot; S405 refers to a port that supplies power to a BBU (Building Base band Unit). S406 refers to an operation in which a power module can supply power to or disconnect power from a single slot. The remaining ports are described in the above system architecture and will not be described in detail.

[0121] The present disclosure also provides an energy-saving control device for a wireless base station, which is used to execute the energy-saving control method for a wireless base station provided in any of the above embodiments. Figure 6 As shown, the device comprises:

[0122] A detection module 61 is configured to detect, based on the second generation cellular mobile communication function of the wireless base station and an edge detection algorithm, that a target user is not covered within the coverage of the wireless base station, and that the cellular mobile communication function supported by the target user is higher than the second generation cellular mobile communication function;

[0123] The control module 62 is used to control the power supply unit to cut off the power supply to the target radio frequency selection unit among the multiple radio frequency selection units and the universal baseband processing board corresponding to the target radio frequency selection unit; the cellular mobile communication function supported by the target user is the same as that of the target selection unit.

[0124] In one or more embodiments, the device is also used to:

[0125] After controlling to cut off the power supply provided by the power supply unit to a target radio frequency selection unit among the multiple radio frequency selection units and a universal baseband processing board corresponding to the target radio frequency selection unit, when it is detected based on the second-generation cellular mobile communication function and the edge detection algorithm that the target user appears within the coverage area, controlling the power supply unit to supply power to the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit.

[0126] In one or more embodiments, the detection module 61 is used to:

[0127] Based on the second generation cellular communication function, when it is detected that no communication user is covered within the coverage area, confirming that the target user is not covered within the coverage area;

[0128] Based on the second-generation cellular mobile communication function, when it is detected that a communication user is covered within the coverage area, the edge detection algorithm is used to analyze the policy control data of the communication user. When the result of the analysis indicates that the communication user supports a function higher than the second-generation cellular mobile communication function, it is confirmed that the target user is not covered within the coverage area.

[0129] In one or more embodiments, the baseband processing unit includes multiple sets of connection devices;

[0130] The control module 62 is used to:

[0131] The power supply unit is controlled to cut off the power supply to the slot connected to the target radio frequency selection unit, so as to cut off the power supply to the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit.

[0132] The energy-saving control device of the wireless base station provided in the embodiment of the present disclosure and the energy-saving control method of the wireless base station provided in the embodiment of the present disclosure are based on the same inventive concept and have the same beneficial effects as the methods adopted, operated or implemented therein.

[0133] The present disclosure also provides a wireless base station to perform the above-mentioned abnormal indicator category identification method. Figure 7 It shows a schematic diagram of a wireless base station provided by some embodiments of the present disclosure. Figure 7 As shown, the wireless base station 8 includes: a processor 800, a memory 801, a bus 802 and a communication interface 803, and the processor 800, the communication interface 803 and the memory 801 are connected via the bus 802; the memory 801 stores a computer program that can be run on the processor 800, and when the processor 800 runs the computer program, it executes the category identification method of the abnormal indicator provided in any of the aforementioned embodiments of the present disclosure.

[0134] The memory 801 may include a high-speed random access memory (RAM), and may also include a non-volatile memory, such as at least one disk storage. The communication connection between the device network element and at least one other network element is realized through at least one communication interface 803 (which may be wired or wireless), and the Internet, wide area network, local area network, metropolitan area network, etc. may be used.

[0135] The bus 802 may be an ISA bus, a PCI bus, or an EISA bus, etc. The bus may be divided into an address bus, a data bus, a control bus, etc. The memory 801 is used to store a program, and the processor 800 executes the program after receiving an execution instruction. The method for identifying the category of the abnormal indicator disclosed in any implementation of the aforementioned embodiment of the present disclosure may be applied to the processor 800, or implemented by the processor 800.

[0136] The processor 800 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the hardware integrated logic circuit in the processor 800 or the instruction in the form of software. The above processor 800 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The disclosed methods, steps and logic block diagrams in the embodiments of the present disclosure can be implemented or executed. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in conjunction with the embodiments of the present disclosure can be directly embodied as a hardware decoding processor to be executed, or the hardware and software modules in the decoding processor can be executed. The software module can be located in a mature storage medium in the field such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register, etc. The storage medium is located in the memory 801, and the processor 800 reads the information in the memory 801 and completes the steps of the above method in combination with its hardware.

[0137] The wireless base station provided by the embodiment of the present disclosure and the method for identifying the category of abnormal indicators provided by the embodiment of the present disclosure are based on the same inventive concept and have the same beneficial effects as the methods adopted, operated or implemented therein.

[0138] The present disclosure also provides a computer-readable storage medium corresponding to the abnormal indicator category identification method provided in the above embodiment. Figure 8 The computer-readable storage medium shown is a CD 30 on which a computer program (ie, a program product) is stored. When the computer program is executed by a processor, the method for identifying the category of abnormal indicators provided in any of the aforementioned embodiments is executed.

[0139] It should be noted that examples of the computer-readable storage medium may also include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other optical or magnetic storage media, which are not listed here one by one.

[0140] The computer-readable storage medium provided by the above-mentioned embodiment of the present disclosure and the method for identifying the category of abnormal indicators provided by the embodiment of the present disclosure are based on the same inventive concept, and have the same beneficial effects as the method adopted, run or implemented by the application program stored therein.

[0141] It should be noted that:

[0142] In the description provided herein, a large number of specific details are described. However, it is understood that the embodiments of the present disclosure can be practiced without these specific details. In some instances, well-known structures and technologies are not shown in detail so as not to obscure the understanding of this description.

[0143] Similarly, it should be understood that in order to streamline the present disclosure and aid in understanding one or more of the various inventive aspects, in the above description of the exemplary embodiments of the present disclosure, the various features of the present disclosure are sometimes grouped together into a single embodiment, figure, or description thereof. However, the disclosed method should not be interpreted as reflecting the following schematic diagram: the claimed disclosure requires more features than the features explicitly recited in each claim. More specifically, as reflected in the claims below, the inventive aspects lie in less than all the features of the single embodiment disclosed above. Therefore, the claims that follow the specific embodiment are hereby expressly incorporated into the specific embodiment, with each claim itself serving as a separate embodiment of the present disclosure.

[0144] In addition, those skilled in the art will appreciate that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of this disclosure and form different embodiments. For example, in the claims below, any one of the claimed embodiments may be used in any combination.

[0145] The above is only a preferred specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present disclosure should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A wireless base station, characterized in that: include: A baseband processing unit, multiple radio remote units and a power supply unit; The baseband processing unit includes an edge computing module and a universal baseband processing board corresponding to each of the radio frequency selection units, wherein the corresponding radio frequency selection units and universal baseband processing boards support the same mobile cellular communication function; The power supply unit is respectively connected to the baseband processing unit and each of the radio frequency selection units; The edge computing module is used to detect, based on the second-generation cellular mobile communication function of the wireless base station and the edge detection algorithm, that a target user is not covered within the coverage range of the wireless base station, and that the cellular mobile communication function supported by the target user is higher than the second-generation cellular mobile communication function; and control the power supply unit to cut off the power supply to a target radio frequency selection unit among the multiple radio frequency selection units and a universal baseband processing board corresponding to the target radio frequency selection unit; The cellular mobile communication function supported by the target user is the same as that of the target selection unit.

2. The wireless base station according to claim 1, characterized in that The baseband processing unit comprises: Multiple sets of connection devices; Each set of connection devices includes a socket and a slot, wherein the socket is connected to one of the universal baseband processing boards, and the slot is connected to one of the radio frequency selection units; Each set of connection devices is connected to a universal baseband processing board and a radio frequency selection unit in one-to-one correspondence; The power supply unit is connected to each set of the connecting devices.

3. A method for energy saving control of a wireless base station, characterized in that: Applied to the wireless base station according to claim 1 or 2, the method comprises: Based on the second generation cellular mobile communication function of the wireless base station and an edge detection algorithm, it is detected that the target user is not covered within the coverage of the wireless base station, and the cellular mobile communication function supported by the target user is higher than the second generation cellular mobile communication function; Controlling to cut off the power supply of the power supply unit to a target radio frequency selection unit among the multiple radio frequency selection units and a universal baseband processing board corresponding to the target radio frequency selection unit; the cellular mobile communication function supported by the target user is the same as that of the target selection unit.

4. The method according to claim 3, characterized in that After controlling to cut off the power supply of the power supply unit to the target radio frequency selection unit among the multiple radio frequency selection units and the universal baseband processing board corresponding to the target radio frequency selection unit, the method further includes: When it is detected that the target user appears within the coverage area based on the second-generation cellular mobile communication function and the edge detection algorithm, the power supply unit is controlled to supply power to the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit.

5. The method according to claim 3, characterized in that: Based on the second generation cellular mobile communication function of the wireless base station, detecting that the target user is not covered within the coverage area of ​​the wireless base station includes: Based on the second generation cellular communication function, when it is detected that no communication user is covered within the coverage area, confirming that the target user is not covered within the coverage area; Based on the second-generation cellular mobile communication function, when it is detected that a communication user is covered within the coverage area, the edge detection algorithm is used to analyze the policy control data of the communication user. When the result of the analysis indicates that the communication user supports a function higher than the second-generation cellular mobile communication function, it is confirmed that the target user is not covered within the coverage area.

6. The method according to claim 3, characterized in that The baseband processing unit includes multiple sets of connection devices; Controlling to cut off the power supply of the power supply unit to a target radio frequency selection unit among the multiple radio frequency selection units and a universal baseband processing board corresponding to the target radio frequency selection unit, comprises: Controlling to cut off the power supply of the power supply unit to the slot connected to the target radio frequency selection unit, so as to cut off the power supply of the target radio frequency selection unit and the universal baseband processing board corresponding to the target radio frequency selection unit.

7. An energy-saving control device for a wireless base station, characterized in that: Applied to the wireless base station according to claim 1 or 2, the device comprises: A detection module, configured to detect, based on the second generation cellular mobile communication function of the wireless base station and an edge detection algorithm, that a target user is not covered within the coverage of the wireless base station, and that the cellular mobile communication function supported by the target user is higher than the second generation cellular mobile communication function; The control module is used to control the power supply unit to cut off the power supply to the target radio frequency selection unit among the multiple radio frequency selection units and the universal baseband processing board corresponding to the target radio frequency selection unit; the cellular mobile communication function supported by the target user is the same as that of the target selection unit.

8. A wireless base station, comprising a memory, a processor and a computer program stored in the memory, characterized in that: The processor executes the computer program to implement the steps of the method according to any one of claims 3 to 6.

9. A computer-readable storage medium having a computer program / instruction stored thereon, characterized in that: When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 3 to 6 are implemented.

10. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 3 to 6 are implemented.

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