CN113630153A - Backup control method, equipment, system and storage medium for 5G base station - Google Patents

Backup control method, equipment, system and storage medium for 5G base station Download PDF

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Publication number
CN113630153A
CN113630153A CN202111094094.XA CN202111094094A CN113630153A CN 113630153 A CN113630153 A CN 113630153A CN 202111094094 A CN202111094094 A CN 202111094094A CN 113630153 A CN113630153 A CN 113630153A
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base station
standby
main base
signal strength
main
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CN113630153B (en
Inventor
钟日新
吴鸿斌
赵俊
石穗
刘泽楷
王志红
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
    • H04B1/745—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus using by-passing or self-healing methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The application provides a 5G base station backup control method, equipment, a system and a storage medium. The method comprises the following steps: and acquiring the signal strength of the 5G main base station, and controlling the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value. The working frequency of the 5G main base station is the same as that of the 5G standby base station, and the coverage area of the 5G main base station is the same as that of the 5G standby base station. The method can detect the signal intensity of the 5G main base station in real time, and control the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal intensity of the 5G main base station and the preset threshold value, when the 5G main base station breaks down, the 5G standby base station can timely take over the 5G main base station to continue working, the signal interruption of the 5G base station is effectively guaranteed, and the control efficiency is improved.

Description

Backup control method, equipment, system and storage medium for 5G base station
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method, a device, a system, and a storage medium for controlling backup of a 5G base station.
Background
5G has been brought into a national special program, and the expansion of 5G application from 2C (consumption Internet) to 2B (industrial Internet) is accelerated, so that various industries are enabled. The key requirements of 2C users are large bandwidth and wide coverage, while 2B users often have requirements of high reliability and low delay based on the bandwidth requirement.
When the strict service reliability guarantee requirement of the 2B user is met, the main mode and the standby mode are the most effective schemes for guaranteeing the connection reliability, wherein the scheme of the main 5G base station and the standby 5G base station is adopted for air interface reliability guarantee, and the scheme can be divided into two different schemes of different main 5G base station different frequency and same frequency of the main base station and the standby base station.
In the prior art, a main 5G base station and a standby 5G base station work in a same frequency mode, a cold backup mode is adopted for avoiding the problem of same frequency interference, namely, only the main base station runs at ordinary times, the standby base station is in a power-off state, whether the standby base station is powered on or not is manually determined, all-weather manual monitoring is needed, the control efficiency is low, and service interruption can be caused.
Disclosure of Invention
The application provides a 5G base station backup control method, equipment, a system and a storage medium, which are used for solving the problem of low control efficiency when a 5G main base station fails and a 5G standby base station replaces the 5G main base station to work.
In a first aspect, the present application provides a backup control method for a 5G base station, including:
acquiring the signal strength of the 5G main base station;
controlling the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value;
the working frequency of the 5G main base station and the working frequency of the 5G standby base station are the same, and the coverage area of the 5G main base station and the coverage area of the 5G standby base station are the same.
In a second aspect, the present application provides a 5G base station backup control apparatus, including:
the acquisition module is used for acquiring the signal strength of the 5G main base station;
and the control module is used for controlling the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value.
In a third aspect, the present application provides a 5G base station backup control device, including: the system comprises a processor and a memory, wherein codes are stored in the memory, and the processor runs the codes stored in the memory to execute the 5G base station backup control method according to the first aspect.
In a fourth aspect, the present application provides a 5G base station backup control system, including: a 5G primary base station, a 5G backup base station, and further comprising a 5G base station backup control apparatus as in the third aspect.
In a fifth aspect, the present application provides a computer-readable storage medium, in which computer-executable instructions are stored, and the computer-executable instructions are executed by a processor to implement the 5G base station backup control method according to any one of the first aspect.
According to the 5G base station backup control method, the 5G main base station and the 5G standby base station are arranged according to the high-reliability guarantee service requirements of customers, and the 5G standby base station is controlled to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and the preset threshold value by obtaining the signal strength of the 5G main base station. When the signal intensity of the 5G main base station is lower than the preset threshold value, the 5G standby base station enters an activated state, and can replace the 5G main base station to continue working in time, so that the signal of the 5G base station is not interrupted, the control efficiency is improved, and the high-reliability service guarantee requirements of customers are met. And when the signal intensity of the 5G main base station is higher than or equal to the preset threshold value, the 5G standby base station enters a deactivation state, stops sending the radio frequency signal and avoids the influence of same frequency interference on the service.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a scene schematic diagram of backup control of a 5G base station according to an embodiment of the present application;
fig. 2 is a flowchart of a backup control method for a 5G base station according to an embodiment of the present disclosure;
fig. 3 is a flowchart of a backup control method for a 5G base station according to an embodiment of the present application;
fig. 4 is a schematic diagram of a backup control device of a 5G base station according to an embodiment of the present application;
fig. 5 is a schematic diagram of a backup control device for a 5G base station according to an embodiment of the present application.
With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The terms referred to in this application are explained first:
consuming the Internet: the internet type is an application form which takes an individual as a user and daily life as an application scene and meets the consumption requirements of consumers in the internet.
Industrial internet: the system is a novel infrastructure, an application mode and an industrial ecology deeply integrated by a new generation of information communication technology and industrial economy, and a brand new manufacturing and service system covering a whole industrial chain and a whole value chain is constructed by comprehensively connecting people, machines, objects, systems and the like, so that a realization way is provided for the industrial and even industrial digital, networked and intelligent development.
Physical Cell identity (Physical Cell Identifier): in the Long Term Evolution (LTE) of the universal mobile telecommunications technology, the terminal distinguishes wireless signals of different cells according to the LTE. The LTE system provides 504 PCIs, and when network management is configured, a number between 0 and 503 is configured for a cell. In the LTE cell search process, the specific cell ID is determined by retrieving the primary synchronization sequence and the secondary synchronization sequence and combining the primary synchronization sequence and the secondary synchronization sequence.
Synchronization Signal SS-RSRP (synchronization Signal referred Power): refers to the average power of the synchronization signal in each resource element re (resource element).
In the prior art, when the frequency of the 5G main base station is the same as that of the 5G standby base station, if the main and standby 5G base stations work simultaneously, the problem of co-channel interference is generated, so that a cold standby mode is usually adopted, that is, only the 5G main base station works to transmit signals at ordinary times, and the 5G standby base station does not transmit signals. When the 5G main base station breaks down to cause the intensity of the transmitted signal to be reduced, the manual decision is made whether to activate the 5G standby base station, the intensity of the signal transmitted by the 5G main base station needs to be monitored all day long and manually, the control efficiency is low, the service can be interrupted, the timeliness of service recovery depends on the monitoring sensitivity and the operation whether to be timely, and the influence on production is uncontrollable.
According to the 5G base station backup control method, the 5G signal measurement module/equipment identifies the signal of the 5G main base station, detects the signal strength of the identified 5G main base station, and controls the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value. This application real-time detection 5G main base station's signal strength, when 5G main base station signal strength is less than predetermineeing the threshold, 5G standby base station gets into the activation state, can in time replace 5G main base station work to reliably ensure 5G base station signal uninterrupted. When the signal intensity of the 5G main base station is higher than or equal to the preset threshold value, the 5G standby base station enters a deactivation state, the transmission of radio frequency signals is stopped, and the problem of co-channel interference is effectively avoided.
Fig. 1 is a schematic view of a scene of backup control of a 5G base station provided in an embodiment of the present application, and as shown in fig. 1, a main base station and a backup base station are arranged in the same coverage area, and the main base station and the backup base station operate at the same frequency. Set up 5G signal measurement module/equipment in this application and carry out signal detection to main base station, for example: the signal strength information of the 5G synchronization signal (SS-RSRP) can be detected, and then the 5G standby base station is controlled to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
The industrial internet provides requirements for service reliability guarantee on the basis of the consumption of internet broadband requirements. Fig. 2 is a flowchart of a backup control method for a 5G base station according to an embodiment of the present application. As shown in fig. 2, according to the system architecture shown in fig. 1, a main base station and a backup base station are provided, and the method of this embodiment may be implemented by an independent device or integrated into other network devices, and may detect the signal strength of the base station in real time, so as to ensure that the 5G base station signal is not interrupted, thereby meeting the high reliability requirement of the industrial internet, which is specifically as follows:
s201: the signal strength of the 5G master base station is acquired.
The signal of the 5G main base station can be identified according to the operating frequency and the physical Cell identifier pci (physical Cell identifier), and the signal strength of the main base station can be further detected by using a signal measurement module or equipment to identify the signal transmitted by the 5G main base station to be detected.
The detected signal may be various signals sent by the main base station, such as: may be a 5G sync signal.
S202: and controlling the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value.
The working frequency of the 5G main base station and the working frequency of the 5G standby base station are the same, and the coverage area of the 5G main base station and the coverage area of the 5G standby base station are the same.
The coverage area of the 5G main base station and the 5G standby base station may include one cell or may include a plurality of cells.
In an implementation scenario, if the signal strength of the 5G main base station is lower than a preset threshold, the 5G standby base station may be controlled to enter an active state so that the 5G standby base station transmits a radio frequency signal in a coverage area, and thus the 5G standby base station may replace the main base station to work, thereby ensuring that the 5G signal is not interrupted.
In another implementation scenario, when the 5G standby base station is in an activated state, if the signal strength of the 5G main base station is higher than or equal to a preset threshold, the 5G standby base station may be controlled to enter a deactivated state so that the 5G standby base station stops sending radio frequency signals, and the 5G main base station resumes a working state, thereby avoiding the problem of co-channel interference.
The 5G base station is controlled to enter an activated state or a deactivated state, one condition can be that the 5G base station is controlled to be powered on or powered off, and the second condition can also be that the 5G base station is controlled to send radio frequency signals or not when the power supply of the 5G base station is always in the powered-on state.
According to the backup control method for the 5G base station, the 5G main base station and the 5G standby base station are installed according to the requirement of a client on high-reliability guarantee service, wherein the working frequency of the 5G main base station is the same as that of the 5G standby base station, and the coverage range of the 5G main base station is the same. The signal intensity of the 5G main base station is detected, the 5G standby base station is controlled to enter an activated state or a deactivated state according to the magnitude relation between the signal intensity of the 5G main base station and a preset threshold value, manual guard is not needed, meanwhile, the 5G base station signal can be guaranteed to be uninterrupted, and the requirement of customers for high-reliability service guarantee is met.
Fig. 3 is a flowchart of a backup control method for a 5G base station according to an embodiment of the present application. Based on the above embodiments, the following describes the backup control method of the 5G base station in detail by using a specific embodiment with reference to fig. 3.
S301: the 5G signal measurement module/device identifies the 5G main base station signal based on the operating frequency and Physical Cell Identity (PCI) combination information.
The coverage area of the 5G master base station may include one cell or may include multiple cells, and the physical cell identities PCIs of different cells are different. Therefore, the main base station to be detected can be identified by combining the operating frequency of the base station and the covered cell identification.
S302: and detecting the signal strength of the 5G synchronization signal (SS-RSRP), and converting the signal strength change into a level signal with high-low change.
The 5G signal measurement module/device converts the signal strength change of the 5G synchronous signal (SS-RSRP) into a level signal with high and low changes, and inputs the level signal into the central processing unit so as to judge the signal strength through the identification of the level signal.
S303: it is determined whether the signal strength is greater than or equal to a predetermined threshold, and if so, S304 is performed, and if not, S305 is performed.
The preset threshold may be determined according to an empirical value meeting the service requirement of the user, for example, -105dBm may be selected as the threshold. Whether the signal strength is higher than a preset threshold value or not can be judged, how to control the standby base station is determined according to the magnitude relation between the signal strength and the threshold value, and a power-on or power-off processing instruction is correspondingly sent out.
S304: the central processing unit does not process or outputs a power-off instruction to the 5G standby base station, and the 5G standby base station is switched to a power-off state.
When the signal of the 5G main base station is good and the signal intensity is higher than or equal to the preset threshold value, the 5G standby base station is in a power-off state, so that the problem of co-channel interference can be avoided.
S305: the central processing unit outputs a power-on instruction for the 5G standby base station, and the 5G standby base station is switched to a power-on state.
After the central processing unit outputs a power-on instruction, the 5G standby base station enters an activated state, and outputs a 5G radio frequency signal to replace the 5G main base station to continue working, so that the 5G base station signal is ensured not to be interrupted.
The embodiment of the application provides a 5G base station backup control method, two 5G base stations are installed according to the requirement of a client on high-reliability guarantee service, a 5G signal measuring module/device identifies a 5G main base station signal based on working frequency and Physical Cell Identifier (PCI) combination information, detects the signal strength of a 5G synchronous signal (SS-RSRP), converts the signal strength change into a level signal with high and low change, a central processing unit judges whether the signal strength is higher than or equal to a preset threshold value (such as-105 dBm), if the signal strength is higher than or equal to the preset threshold value, no processing is performed or a power-down instruction is output to a standby base station, and the 5G standby base station is switched to a power-down state. If the value is smaller than the preset threshold value, the central processing unit outputs a power-on instruction for the standby base station, the 5G standby base station is switched to a power-on state to timely take over the 5G main base station to continue working, manual guard is not needed, meanwhile, the 5G base station signal is guaranteed not to be interrupted, and the requirement of customers for high-reliability service guarantee can be met.
Fig. 4 is a schematic diagram of a 5G base station backup control device provided in an embodiment of the present application, and as shown in fig. 4, a 5G base station backup control device 400 provided in this embodiment may include an obtaining module 401 and a control module 402.
The obtaining module 401 is specifically configured to obtain the signal strength of the 5G master base station.
In a possible implementation, the obtaining module 401 is specifically configured to:
and identifying the signal of the 5G main base station according to the working frequency and the Physical Cell Identity (PCI), and further detecting the signal transmitted by the identified 5G main base station.
The coverage area of the 5G master base station may include one cell or may include multiple cells, and the physical cell identities PCIs of different cells are different.
The detected signals may be various signals emitted by the master base station, such as: may be a 5G sync signal.
The control module 402 is specifically configured to control the 5G standby base station to enter an activated state or a deactivated state according to a size relationship between the signal strength of the 5G main base station and a preset threshold value.
The working frequency of the 5G main base station and the working frequency of the 5G standby base station are the same, and the coverage area of the 5G main base station and the coverage area of the 5G standby base station are the same.
The coverage area of the 5G main base station and the 5G standby base station may include one cell or may include a plurality of cells.
In one possible implementation, the control module 402 is specifically configured to:
if the signal strength of the 5G main base station is lower than the preset threshold value, the 5G standby base station can be controlled to enter an activated state so that the 5G standby base station can send radio frequency signals in a coverage range, and therefore the 5G standby base station can replace the main base station to work, and the 5G signals are guaranteed not to be interrupted.
When the 5G standby base station is in an activated state, if the signal strength of the 5G main base station is higher than or equal to a preset threshold value, the 5G standby base station can be controlled to enter a deactivated state so that the 5G standby base station stops sending radio frequency signals, and the 5G main base station restores the working state again, thereby avoiding the problem of co-channel interference.
The 5G base station is controlled to enter an activated state or a deactivated state, one condition can be that the 5G base station is controlled to be powered on or powered off, and the second condition can also be that the 5G base station is controlled to send radio frequency signals or not when the power supply of the 5G base station is always in the powered-on state.
The device of this embodiment may be configured to execute the method embodiment shown in fig. 2, acquire the signal strength of the 5G primary base station, and control the 5G standby base station to enter an active state or a deactivated state according to a magnitude relationship between the signal strength of the 5G primary base station and a preset threshold value.
Fig. 5 is a schematic diagram of a backup control device for a 5G base station according to an embodiment of the present application. As shown in fig. 5, an embodiment of the present application provides a 5G base station backup device 500, including: the system includes a processor 501 and a memory 502, wherein the processor 501 and the memory 502 are connected by a bus 503.
In a particular implementation, a memory stores computer-executable program code, the program code including instructions; the processor runs the code stored in the memory to execute the 5G base station backup control method of the above method embodiment.
For the specific implementation process of the processor 501, reference may be made to the above method embodiments, and the implementation principle and technical effect are similar, which are specifically as follows:
the signal strength of the 5G master base station is acquired.
The coverage area of the 5G main base station and the 5G standby base station may include one cell or may include multiple cells.
And controlling the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value.
If the signal strength of the 5G main base station is lower than the preset threshold value, the 5G standby base station may be controlled to enter an active state so that the 5G standby base station transmits a radio frequency signal in a coverage area, and thus the 5G standby base station may replace the main base station to work.
When the 5G standby base station is in an activated state, if the signal strength of the 5G main base station is higher than or equal to a preset threshold value, the 5G standby base station may be controlled to enter a deactivated state so that the 5G standby base station stops sending radio frequency signals, and the 5G main base station resumes the working state.
The preset threshold value can be determined according to an empirical value meeting the service requirement of the user.
In the embodiment shown in fig. 5, it should be understood that the Processor may be a Central Processing Unit (CPU), other general purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of the hardware and software modules within the processor.
The memory may include a random-access memory (RAM) and may also include a non-volatile memory (NVM), such as at least one disk memory, which may store various instructions for performing various processing functions and implementing the method steps of the present application.
The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, the buses in the figures of the present application are not limited to only one bus or one type of bus.
The 5G base station backup control device may further include a sensor for detecting a signal strength of the 5G main base station.
Wherein, the sensor is connected with the processor and the memory through the bus.
The signals detected by the sensors may be various signals emitted by the main base station, such as: may be a 5G sync signal.
An embodiment of the present application provides a 5G base station backup control system, a system structure of which can be shown in fig. 1, and the system may include: 5G main base station, 5G spare base station still include the backup control equipment of 5G base station of above-mentioned device embodiment. The 5G base station backup control device can comprise a 5G signal measurement module/device and a central processing unit.
The working frequency of the 5G main base station and the working frequency of the 5G standby base station are the same, and the coverage area of the 5G main base station and the coverage area of the 5G standby base station are the same.
The coverage area of the 5G main base station and the 5G standby base station may include one cell or may include a plurality of cells.
The 5G signal measurement module/device performs signal detection on the main base station, for example: signal strength information of a 5G synchronization signal (SS-RSRP) may be detected.
And the central processing unit controls the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value.
If the signal intensity of the 5G main base station is lower than the preset threshold value, the 5G standby base station is controlled to enter an activated state, the 5G standby base station replaces the 5G main base station in time to send radio frequency signals in a coverage range, and the 5G base station signals are guaranteed not to be interrupted.
When the 5G standby base station is in an activated state, if the signal strength of the 5G main base station is higher than or equal to a preset threshold value, the 5G standby base station can be controlled to enter a deactivated state so that the 5G standby base station stops sending radio frequency signals, and the 5G main base station restores the working state again, thereby avoiding the problem of co-channel interference.
The 5G base station is controlled to enter an activated state or a deactivated state, one of the two cases may be a power-on state or a power-off state of the 5G base station, and the second case may also be a case where the power supply of the 5G base station is always in the power-on state, and the 5G base station is controlled whether to transmit the radio frequency signal.
The embodiment of the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, the computer-executable instructions are used to implement the 5G base station backup control method in the foregoing method embodiment.
The computer-readable storage medium may be implemented by any type of volatile or nonvolatile Memory device or combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), PROM, ROM, magnetic Memory, flash Memory, magnetic disk or optical disk. Readable storage media can be any available media that can be accessed by a general purpose or special purpose computer.
An exemplary readable storage medium is coupled to the processor such the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium may also be an integral part of the processor. The processor and the readable storage medium may reside in an Application Specific Integrated Circuits (ASIC). Of course, the processor and the readable storage medium may also reside as discrete components in the apparatus.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as Read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and so on.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. A backup control method for a 5G base station is characterized by comprising the following steps:
acquiring the signal strength of the 5G main base station;
controlling the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value;
the working frequency of the 5G main base station is the same as that of the 5G standby base station, and the coverage area of the 5G main base station is the same as that of the 5G standby base station.
2. The method of claim 1, wherein controlling the 5G standby base station to enter an active state or a deactivated state according to a magnitude relationship between the signal strength of the 5G main base station and a preset threshold value comprises:
and if the signal strength of the 5G main base station is lower than the preset threshold value, controlling the 5G standby base station to enter an activated state so that the 5G standby base station can send radio frequency signals in the coverage area.
3. The method of claim 2, wherein the controlling the 5G standby base station to enter an active state or a deactivated state according to a magnitude relationship between the signal strength of the 5G main base station and a preset threshold value further comprises:
and the 5G standby base station is in an activated state, and if the signal strength of the 5G main base station is higher than or equal to the preset threshold value, the 5G standby base station is controlled to enter a deactivated state so that the 5G standby base station stops sending radio frequency signals.
4. The method according to any one of claims 1-3, wherein before obtaining the signal strength of the 5G master base station, further comprising:
and identifying the signal of the 5G main base station according to the working frequency and the physical cell identification.
5. The method of claim 4, wherein the signal is a synchronization signal of a 5G master base station.
6. A5G base station backup control device is characterized by comprising:
the acquisition module is used for acquiring the signal strength of the 5G main base station;
and the control module is used for controlling the 5G standby base station to enter an activated state or a deactivated state according to the magnitude relation between the signal strength of the 5G main base station and a preset threshold value, wherein the working frequencies of the 5G main base station and the 5G standby base station are the same, and the coverage ranges of the 5G main base station and the 5G standby base station are the same.
7. A5G base station backup control device is characterized by comprising: a processor, a memory, the memory having code stored therein, the processor executing the code stored in the memory to perform the 5G base station backup control method of claims 1-5.
8. The apparatus of claim 7, further comprising: and the sensor is used for detecting the signal intensity of the 5G main base station.
9. A5G base station backup control system is characterized by comprising: the 5G master base station, the 5G backup base station, further comprising the 5G base station backup control apparatus of claim 7 or 8.
10. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, are configured to implement the 5G base station backup control method according to any one of claims 1 to 5.
CN202111094094.XA 2021-09-17 2021-09-17 Backup control method, equipment, system and storage medium for 5G base station Active CN113630153B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1224318A (en) * 1997-10-14 1999-07-28 美国电报电话公司 Cellular networks with spare base and satellite stations
CN103229536A (en) * 2012-12-27 2013-07-31 华为技术有限公司 Dual-network backup method and device and wireless communication system
CN106304209A (en) * 2015-05-21 2017-01-04 中兴通讯股份有限公司 Base station selecting method and device
CN110149654A (en) * 2019-05-10 2019-08-20 中国联合网络通信集团有限公司 A kind of base station antenna feeder system failure determination method and device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1224318A (en) * 1997-10-14 1999-07-28 美国电报电话公司 Cellular networks with spare base and satellite stations
CN103229536A (en) * 2012-12-27 2013-07-31 华为技术有限公司 Dual-network backup method and device and wireless communication system
CN106304209A (en) * 2015-05-21 2017-01-04 中兴通讯股份有限公司 Base station selecting method and device
CN110149654A (en) * 2019-05-10 2019-08-20 中国联合网络通信集团有限公司 A kind of base station antenna feeder system failure determination method and device

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