CN111885685B - Energy-saving method and device for 5G base station, electronic equipment and storage medium - Google Patents

Energy-saving method and device for 5G base station, electronic equipment and storage medium Download PDF

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Publication number
CN111885685B
CN111885685B CN202010710445.4A CN202010710445A CN111885685B CN 111885685 B CN111885685 B CN 111885685B CN 202010710445 A CN202010710445 A CN 202010710445A CN 111885685 B CN111885685 B CN 111885685B
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base station
threshold value
energy
threshold
turned
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CN111885685A (en
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潘桂新
王笃炎
曾昭才
莫俊彬
陈浩源
张平
魏鸿斌
黄晓明
李卫
林湃昂
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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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the application provides a method, a device, electronic equipment and a storage medium for saving energy of a 5G base station, wherein the method is applied to a target base station cluster comprising a 4G base station and the 5G base station, and comprises the following steps: monitoring a first service load of a 5G base station in a target base station cluster; when the first service load is lower than the 5G threshold value, performing energy-saving control on the 5G base station; monitoring a second service load quantity of the 4G base station in the target base station cluster; when the 5G base station is turned off, the second service load is higher than the first threshold value of 4G, and the number of 5G online users is higher than the first preset number, the service of the 5G base station is restored, the service load of the 5G base station and the service load of the 4G base station are monitored in real time, the energy-saving mode of the 5G base station is comprehensively determined according to the service load of the 5G base station and the service load of the 4G base station, and meanwhile, the service of the 5G base station is restored according to the number of users and the service load of the 4G service load, so that the flexibility and the efficiency of energy-saving control of the base station are improved, and the operation cost is reduced.

Description

Energy-saving method and device for 5G base station, electronic equipment and storage medium
Technical Field
The present disclosure relates to the field of base station energy saving technologies, and in particular, to a method, an apparatus, an electronic device, and a storage medium for 5G base station energy saving.
Background
With the continuous development of internet technology, the demands of people for network communication are increasing, more and more devices are accessed into a mobile network, new services and application layers are endless, the great increase of mobile data traffic brings serious challenges to the network, and a new generation of mobile communication network and a 5G network are generated. However, the power consumption of 5G networks increases by a factor compared to conventional 4G networks, which presents a significant cost challenge to operators.
The existing energy-saving control of the 5G base station mostly realizes the energy saving of the 5G base station through software, only considers the self operation condition of the 5G network, adopts a preset mode of regular opening or closing to realize the energy saving, cannot save and recover according to the real-time operation condition of the network, has poor energy-saving control accuracy, performs energy-saving control according to a preset control mode in the same network system, and has poor energy-saving adjustment flexibility and low control precision.
Disclosure of Invention
The embodiment of the application provides a method, a device, electronic equipment and a storage medium for saving energy of a 5G base station, which combine two networks of 4G and 5G to perform energy-saving control, improve the flexibility and the control precision of the energy-saving control, simultaneously perform the energy-saving control according to real-time load, and improve the accuracy of the energy-saving control.
In a first aspect, an embodiment of the present application provides a method for saving energy of a 5G base station, where the method is applied to a target base station cluster including a 4G base station and a 5G base station, and the method includes:
monitoring a first service load of a 5G base station in the target base station cluster; when the first service load is lower than the 5G threshold value, performing energy-saving control on the 5G base station; monitoring a second service load of the 4G base station in the target base station cluster; and when the 5G base station is turned off, the second service load is higher than a first threshold value of 4G and the number of 5G online users is higher than a first preset number, the service of the 5G base station is restored.
Optionally, the energy-saving control includes channel shutdown of the base station, channel and carrier shutdown, or base station shutdown.
Optionally, the 5G threshold includes a 5G first threshold and a 5G second threshold, where the 5G first threshold is higher than the 5G second threshold, and when the first traffic load is lower than the 5G threshold, performing energy-saving control on the 5G base station includes:
when the first service load is lower than the first 5G threshold value and lasts for a first set time, the channel of the 5G base station is turned off; and when the first service load is lower than the second 5G threshold value and lasts for a second set time, the channel and the carrier of the 5G base station are turned off.
Optionally, the 5G base station includes at least two carriers, and turning off a channel and the carriers of the 5G base station includes:
and turning off the channel of the 5G base station, and turning off part of carriers of the 5G base station.
Optionally, the method for saving energy of the 5G base station further includes:
and when part of carriers of the 5G base station are turned off, the second service load is higher than a first threshold value of 4G, and the number of online users of 5G is higher than a second preset number, restoring the carriers of the 5G base station which are turned off, wherein the second preset number is larger than the first preset number.
Optionally, after monitoring the second traffic load of the 4G base station in the target base station cluster, the method further includes:
and when the second service load is lower than a 4G second threshold value, the 5G base station is turned off, wherein the 4G second threshold value is lower than the 4G first threshold value.
Optionally, before monitoring the first traffic load of the 5G base station in the target base station cluster, the method further comprises:
and determining the 5G threshold value, the 4G first threshold value and the first preset number according to the service load condition of the target base station cluster.
Optionally, the obtaining manner of the 5G online user number is:
acquiring UE capability information reported by user equipment, wherein a 5G capability identifier carried in the UE capability information; and determining the 5G online user number according to the 5G capability identifier.
In a second aspect, an embodiment of the present application provides an apparatus for saving energy of a 5G base station, including:
the 5G load quantity monitoring module is used for monitoring the first service load quantity of the 5G base stations in the target base station cluster; the 5G base station energy-saving control module is used for carrying out energy-saving control on the 5G base station when the first service load quantity is lower than the 5G threshold value; the 4G load monitoring module is used for monitoring the second service load of the 4G base stations in the target base station cluster; and the 5G base station recovery module is used for recovering the service of the 5G base station when the 5G base station is turned off, the second service load is higher than a first threshold value of 4G, and the number of 5G online users is higher than a first preset number.
Optionally, the 5G threshold includes a 5G first threshold and a 5G second threshold, where the 5G first threshold is higher than the 5G second threshold, and the 5G base station energy saving control module includes:
a channel turn-off unit, configured to turn off a channel of the 5G base station when the first traffic load is lower than the 5G first threshold and lasts for a first set time; and the channel and carrier switching-off unit is used for switching off the channel and carrier of the 5G base station when the first service load is lower than the second threshold value of the 5G and the second set time is continued.
Optionally, the 5G base station includes at least two carriers, and the channel and carrier off unit is specifically configured to:
and when the first service load is lower than the second 5G threshold value and lasts for a second set time, the channel of the 5G base station is turned off, and part of carriers of the 5G base station are turned off.
Optionally, the apparatus for saving energy of a 5G base station further includes:
and a second 5G base station recovery module, configured to recover, when a portion of carriers of the 5G base station are turned off, the second traffic load is higher than a first threshold of 4G, and when the number of online users of 5G is higher than a second preset number, the carriers of the 5G base station that are turned off, where the second preset number is greater than the first preset number.
Optionally, the apparatus for saving energy of a 5G base station further includes:
and the base station turn-off unit is used for turning off the 5G base station when the second service load amount is lower than a second 4G threshold value after monitoring the second service load amount of the 4G base stations in the target base station cluster, wherein the second 4G threshold value is lower than the first 4G threshold value.
Optionally, the apparatus for saving energy of a 5G base station further includes:
the threshold value determining module is configured to determine, before monitoring a first traffic load of a 5G base station in the target base station cluster, the 5G threshold value, a first threshold value of 4G and a first preset number according to a traffic load condition of the target base station cluster.
In a third aspect, an embodiment of the present application provides an electronic device, including: a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to perform by the processor a method of saving power for a 5G base station as provided by any of the embodiments of the first aspect of the present application.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium having stored therein computer-executable instructions that, when executed by a processor, are configured to implement a method for saving energy for a 5G base station as provided in any of the embodiments of the first aspect of the present application.
According to the method, the device, the electronic equipment and the storage medium for saving energy of the 5G base station, the service load of the 5G base station and the service load of the 4G base station are monitored in real time, energy saving control is carried out on the 5G base station to different degrees according to the comparison result of the service load and the corresponding threshold value, meanwhile, after the 5G base station is turned off, service recovery is carried out on the 5G base station according to the service load of the 4G base station and the number of 5G online users, energy saving control is carried out according to the real-time monitoring result, and control accuracy is high; meanwhile, the service load and the number of users of the 4G and 5G base stations are comprehensively considered, energy-saving control is performed, the flexibility and the accuracy of energy-saving control are improved, and the operation cost of the base stations is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is an application scenario diagram of a method for saving energy of a 5G base station according to an embodiment of the present application;
fig. 2 is a flowchart of a method for saving energy of a 5G base station according to an embodiment of the present application;
fig. 3 is a flowchart of a method for saving energy of a 5G base station according to another embodiment of the present application;
fig. 4 is a flowchart of a method for saving energy of a 5G base station according to another embodiment of the present application;
fig. 5 is a flowchart of a method for saving energy of a 5G base station according to another embodiment of the present application;
fig. 6 is a schematic structural diagram of an apparatus for saving energy of a 5G base station according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Specific embodiments of the present disclosure have been shown by way of the above drawings and will be described in more detail below. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The terms referred to in this application are explained first:
and (3) a base station: is responsible for receiving and transmitting the mobile signal. Mainly comprises a base transceiver station (Base Transceiver Station, BTS) and a base station controller (BSC, base Station Controlle), the BTS comprising a radio transmitting/receiving device, an antenna and signal processing parts specific to all radio interfaces. The BSC is the connection point between the base transceiver station and the mobile switching center, and also provides an interface for exchanging information between the Base Transceiver Station (BTS) and the Mobile Switching Center (MSC). A base station controller typically controls several base transceiver stations and is responsible for all mobile communication interface management, mainly allocation, release and management of radio channels, by remote commands of the transceiver stations and the mobile stations.
Symbol off: when part of the symbols are not transmitted with data, the base station turns off the power amplifier in the symbol period without data transmission to reduce the static loss of the power amplifier, thereby saving the power consumption of the base station.
And (3) channel shutoff: and closing part of radio frequency emission channels of the base station to achieve the effect of energy conservation.
Carrier off: aiming at the situation of a plurality of coverage cells, triggering the migration of the user cells through a load balancing mechanism, and closing the whole carrier after the migration is completed so as to achieve the energy-saving effect.
The base station turns off: and closing BBU (Building Base band Unit) and radio frequency equipment of the base station to achieve the aim of energy saving.
For a base station comprising only one carrier, the difference between base station off and carrier off is mainly whether the BBU device is off.
The following describes the technical solutions of the present application and how the technical solutions of the present application solve the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
The application scenario of the embodiment of the present application is explained below:
fig. 1 is an application scenario diagram of a method for saving energy of a 5G base station provided in an embodiment of the present application, where, as shown in fig. 1, the method for saving energy of a 5G base station provided in an embodiment of the present application is operated on an electronic device, and specifically, the electronic device may be a server or may be a controller of a base station. Typically, a target scenario will correspond to one or more clusters of base stations for which communication services are provided, where a cluster of base stations refers to a collection of base stations covered by a zone (target scenario). In order to reduce the operation cost, on the premise of ensuring the communication quality of a target scene, each base station in the base station cluster is subjected to base station energy-saving control.
The main technical scheme of the energy-saving method of the 5G base station provided by the embodiment of the application is as follows: aiming at a target base station cluster comprising a 4G base station and a 5G base station, the 4G base station and the 5G base station report 5G service load capacity in a cooperative manner, and the turn-off mode and the start of the 5G base station are controlled by comprehensively judging the relation between each 5G service load capacity and the threshold value corresponding to each 5G service load capacity and the online number of 5G users, so that the base station energy conservation is realized.
Fig. 2 is a flowchart of a method for saving energy of a 5G base station according to an embodiment of the present application, as shown in fig. 2, the method for saving energy of a 5G base station according to the embodiment is directed to a target base station cluster including a 4G base station and a 5G base station, and includes the following steps:
step S201, monitoring a first traffic load of the 5G base station in the target base station cluster.
Wherein the target base station cluster represents a set of 4G and 5G base stations covered within the target scene. The first traffic load refers to the 5G traffic load of the 5G base stations in the target base station cluster. Traffic load can be understood as the network load of the base station.
Specifically, the target base station cluster may include a plurality of 5G base stations and 4G base stations, such as 2, 3, or more. When there are a plurality of 5G base stations, the step S201 may be: and monitoring the service load quantity of each 5G base station in the target base station cluster to obtain each first service load quantity, and further carrying out energy-saving control on each 5G base station according to the first service quantity.
Further, the target base station cluster may be one base station cluster, or may be two or more base station clusters, where each base station cluster corresponds to a coverage area.
Specifically, the first traffic of the 5G base station of the target base station may be monitored according to a set period. The setting period may be 30min, 1h or other time, and may be set according to the network requirement and the time period of the target scene corresponding to the target base station cluster.
Step S202, when the first service load is lower than the 5G threshold, energy-saving control is carried out on the 5G base station.
The energy-saving control modes include, but are not limited to symbol turn-off, radio frequency channel turn-off, carrier turn-off and base station turn-off.
Optionally, the energy-saving control includes channel shutdown of the base station, channel and carrier shutdown, or base station shutdown.
For the base station, in order to ensure the service life of the equipment, when the carrier is turned off, all radio frequency channels of the base station need to be turned off in advance; when the base station is turned off, all radio frequency channels, carriers, BBU devices and the like often need to be turned off in advance.
Specifically, the 5G threshold may be determined according to a historical traffic load of the target base station cluster. Such as the amount of traffic load for a set historical period of time, such as the last month, six months, one year, or other period of time.
Specifically, when the first traffic load of the 5G base station is lower than the 5G threshold, it indicates that the current 5G base station is in a state with a smaller network load, and corresponding energy-saving control, such as radio frequency channel turn-off or carrier turn-off, can be performed.
Further, to improve accuracy of energy-saving control, when the first traffic load is lower than the 5G threshold, performing energy-saving control on the 5G base station includes:
and when the first service load is lower than the 5G threshold value and lasts for a preset time, performing energy-saving control on the 5G base station.
The preset time may be a default time or an empirically set value, such as 5min, 10min, or other values.
Step S203, monitoring a second traffic load of the 4G base station in the target base station cluster.
Specifically, after the energy-saving control is performed on the 5G base station, the traffic load of the 4G base station in the target base station cluster, that is, the second traffic load is monitored.
Further, step 203 may be performed simultaneously with step 201 or before step 201, which may be to monitor the traffic load of the 4G base station and the traffic load of the 5G base station in the target base station cluster simultaneously to obtain the first traffic load and the second traffic load, or monitor the traffic load of the 4G base station first and then monitor the traffic load of the 5G base station.
Step S204, when the 5G base station is turned off, the second service load is higher than a first threshold value of 4G and the number of 5G online users is higher than a first preset number, the service of the 5G base station is restored.
And recovering the service of the 5G base station, namely restarting the turned-off 5G base station.
Specifically, the first threshold value of 4G may be determined according to the historical traffic load of the target base station cluster. Such as the amount of traffic load for a set historical period of time, such as the last month, six months, one year, or other period of time. The first preset number may be set by the operator, or may be determined according to a historical traffic load of a target base station cluster of the target scenario.
Specifically, when the energy-saving control 5G base station is turned off and the second traffic of the 4G base station is monitored to be higher than the set 4G first threshold, which indicates that the network load of the 4G base station is larger at this time, and the number of 5G online users is higher than the first preset number, that is, the number of 5G online users is larger, and the requirement of 5G communication is correspondingly larger, the 5G base station turned off before is recovered, so as to provide high-quality communication service for the user in the target scene, and avoid the user communication congestion or jamming.
Optionally, before monitoring the first traffic load of the 5G base station in the target base station cluster, the method further includes:
and determining the 5G threshold value, the 4G first threshold value and the first preset number according to the service load condition of the target base station cluster.
In this embodiment, the service load amounts of the 5G base station and the 4G base station are monitored in real time, and energy-saving control is performed on the 5G base station to different extents according to the comparison result of the service load amounts and the corresponding threshold values, and meanwhile, after the 5G base station is turned off, service recovery is performed on the 5G base station according to the service load amounts of the 4G base station and the number of 5G online users, so that energy-saving control is performed according to the real-time monitoring result, and control accuracy is high; meanwhile, the service load and the number of users of the 4G and 5G base stations are comprehensively considered, energy-saving control is performed, the flexibility and the accuracy of energy-saving control are improved, and the operation cost of the base stations is reduced.
Fig. 3 is a flowchart of a method for saving energy of a 5G base station according to another embodiment of the present application, as shown in fig. 3, where the method for saving energy of a 5G base station according to this embodiment is further refined in step S202 in the embodiment shown in fig. 2, and steps of determining respective threshold values and a first preset number are added before step S201, and further determining a second traffic load amount of a 4G base station is added after step S203, and the method for saving energy of a 5G base station according to this embodiment includes the following steps:
step S301, determining a first 5G threshold value, a second 5G threshold value, a first 4G threshold value, a second 4G threshold value and a first preset number according to the traffic load condition of the target base station cluster.
Wherein the 5G first threshold value L 1 Above the 5G second threshold L 2 The 4G first threshold value H prb Higher than the second threshold L of the 4G prb .4G second threshold L prb A low traffic load threshold for the 4G base station, i.e. when the current traffic load of the 4G base station is lower than the second threshold L of 4G prb When the network load of the 4G base station is less; g first threshold value H prb The high service load threshold value of the 4G base station is set, when the current service load of the 4G base station is higher than the first threshold value H of the 4G base station prb The network load of the 4G base station is heavy when.
Specifically, the first threshold value L of the 5G can also be determined according to the traffic load condition of the target base station cluster 1 Corresponding first set time T 1 And a second set time T corresponding to a second threshold value of 5G 2 . First set time T 1 And (d)Two set times T 2 May be the same or different.
Step S302, monitoring a first service load L of a 5G base station in the target base station cluster 5G 。
Specifically, the current service load of the 5G base station in the target base station cluster is monitored in real time to obtain a first service load L 5G 。
Step S303, when the first traffic load L 5G Lower than 5G first threshold L 1 And last for a first set time T 1 And switching off the channel of the 5G base station.
Step S304, when the first traffic load L 5G Below the second threshold value L of 5G 2 And last for a second set time T 2 And switching off the channel and the carrier of the 5G base station.
By setting the threshold values of two different gears, the energy-saving control of the 5G base station with different degrees is realized, and the flexibility of the energy-saving control is improved.
Further, if the 5G base station includes at least two carriers, turning off the channel and the carriers of the 5G base station, including: and turning off the channel of the 5G base station, and turning off part of carriers of the 5G base station. Specifically, any carrier in the 5G base station may be turned off.
Step S305, monitoring the second service load L of the 4G base station in the target base station cluster 4G 。
Step S306, when the second traffic load L 4G Below the second threshold value L of 4G prb And switching off the 5G base station.
Specifically, after the energy-saving control is performed on the 5G base station through steps S302 to S304, that is, after the carrier of the 5G base station is turned off, according to the traffic load of the 4G base station, the second traffic load L 4G Further energy-saving control is carried out on the 5G base station, and when the service load L of the 4G base station is monitored 4G A second threshold L below its low traffic load threshold 4G prb When the network load of the current 4G base station is smaller, the communication requirement of the target scene can be met by only keeping the 4G base station to serve, so that the 5G base station can be used forThe station is turned off.
Step S307, when the 5G base station is turned off, the second traffic load L 4G Higher than the first threshold value H of 4G prb And when the number of the 5G online users is higher than the first preset number, restoring the service of the 5G base station.
When the 5G base station is turned off, continuously monitoring the second service load L of the 4G base station in the target base station cluster 4G Second traffic load L of 4G base station 4G Higher than the first threshold value H of 4G prb When the number of 5G online users of the 4G base station is higher than the first preset number, the network load of the current 4G base station is heavier, and the number of users using the 5G service is larger, at this time, if the service is only performed by the 4G base station, the experience of the 5G user is poor, and even the situation of network congestion occurs, so that the 5G base station which has been turned off needs to be recovered, so as to ensure the communication quality of the users in the target scene.
Optionally, the method further comprises:
when part of carriers of the 5G base station are turned off, a second service load L 4G Higher than the first threshold value H of 4G prb And if the number of the 5G online users is higher than a second preset number, recovering the carriers of which the 5G base station is turned off, wherein the second preset number is larger than the first preset number.
In the embodiment, the energy-saving control of different degrees is performed on the 5G base station by setting the service load threshold values of two gears, meanwhile, the service load quantity of the 4G base station in the target base station cluster is further considered to perform further energy-saving control on the 5G base station, and the 5G base station is turned off, so that the energy-saving control of the 5G base station is realized, the control mode is flexible, and the operation cost is reduced; and after the switching-off, continuously monitoring the service load of the 4G base station, and when the service load is too high and the number of 5G online users is large, recovering the switched-off 5G base station, so as to ensure the communication quality of the users.
Fig. 4 is a flowchart of a method for saving energy of a 5G base station according to another embodiment of the present application, where the 5G base station according to this embodiment includes one carrier, the method for saving energy of a 5G base station according to this embodiment includes the following steps:
step S401, initializing parameters.
Specifically, a 5G first threshold L of a target base station cluster is set 1 First set time T 1 Second threshold value L of 5G 2 Second set time T 2 First threshold value H of 4G prb Second threshold value L of 4G prb And a first preset number num_1. Wherein L is 1 >L 2 ，H prb >L prb 。
Step S402, monitoring a first traffic load L of 5G base stations in a target base station cluster 5G 。
Step S403, judging the first service load L 5G Whether or not it is lower than 5G first threshold value L 1 And last for a first set time T 1 The method comprises the steps of carrying out a first treatment on the surface of the If not, repeating the step; if yes, go to step S404.
And step S404, the channel of the 5G base station is turned off.
Step S405, judging the first traffic load L 5G Whether or not it is lower than 5G second threshold L 2 And last for a second set time T 2 The method comprises the steps of carrying out a first treatment on the surface of the If not, repeating the step; if yes, go to step S406.
Step S406, the base station of the 5G base station is turned off.
Step S407, monitoring the second traffic load L of the 4G base station in the target base station cluster 4G And acquiring 5G online user number Num_5G.
Step S408, judging the second service load L 4G Whether or not it is higher than the first threshold value H of 4G prb The method comprises the steps of carrying out a first treatment on the surface of the If not, repeating the step; if yes, step S409 is performed.
Step S409, judging whether the 5G online user number Num_5G is higher than a first preset number Num_1; if not, repeating the step; if yes, go to step S410.
Step S410, service of the 5G base station is restored.
Specifically, when the 5G base station is in channel shutdown, the shutdown channel is restored, and when the 5G base station is in base station shutdown, the shutdown base station is restored.
In this embodiment, for a 5G base station including one carrier, by monitoring the traffic load of the 5G base station, when the traffic load is low, the channel of the 5G base station is closed, and when the traffic load is low, the 5G base station is directly closed, so as to implement energy-saving control to different extents according to different traffic loads, and meanwhile, whether to perform service recovery of the 5G base station is determined according to the traffic load of the 4G base station and the number of 5G online users, so that timely recovery of energy-saving control of the 5G base station is implemented, the flexible extent of energy-saving control is improved, and the operation cost is saved.
Then, the first traffic load L of the recovered 5G base station is continuously monitored 5G And circularly executing the steps to perform energy-saving control on the 5G base stations in the target base station cluster in real time.
Fig. 5 is a flowchart of a method for saving energy of a 5G base station according to another embodiment of the present application, where the 5G base station according to this embodiment includes at least two carriers, the method for saving energy of a 5G base station according to this embodiment includes the following steps:
in step S501, parameters are initialized.
Specifically, a 5G first threshold L of a target base station cluster is set 1 First set time T 1 Second threshold value L of 5G 2 Second set time T 2 First threshold value H of 4G prb Second threshold value L of 4G prb A first preset number num_1 and a second preset number num_2. Wherein L is 1 >L 2 ，H prb >L prb ，Num_2>Num_1。
Step S502, monitoring a first traffic load L of 5G base stations in a target base station cluster 5G 。
Step S503, judging the first service load L 5G Whether or not it is lower than 5G first threshold value L 1 And last for a first set time T 1 The method comprises the steps of carrying out a first treatment on the surface of the If not, repeating the step; if yes, go to step S504.
Step S504, the channel of the 5G base station is shut down.
Step S505, judging the first traffic load L 5G Whether or not it is lower than 5G second threshold L 2 And last for a second set time T 2 The method comprises the steps of carrying out a first treatment on the surface of the If not, repeatExecuting the step; if yes, go to step S506.
And step S506, turning off the channel of the 5G base station and turning off part of carriers.
Step S507, monitoring the second traffic load L of the 4G base station in the target base station cluster 4G And acquiring 5G online user number Num_5G.
Step S508, judging the second service load L 4G Whether or not it is lower than the second threshold value L of 4G prb The method comprises the steps of carrying out a first treatment on the surface of the If not, executing step S510; if yes, step S509 is executed.
Step S509, the 5G base station is turned off, and the step S511 is performed in a jump.
Step S510, judging the second service load L 4G Whether or not it is higher than the first threshold value H of 4G prb And whether the 5G online user number Num_5G is higher than a second preset number Num_2; if not, returning to execute the step S508; if yes, go to step S512.
Step S511, judging the second traffic load L 4G Whether or not it is higher than the first threshold value H of 4G prb And whether the 5G online user number Num_5G is higher than a first preset number Num_1; if not, repeating the step; if yes, step S513 is performed.
In step S512, the carriers and channels of the 5G base station are restored to be turned off.
Step S513, the turned-off 5G base station is restarted.
In this embodiment, for a 5G base station including at least two carriers, by monitoring the traffic load of the 5G base station, when the traffic load is low, the channel of the 5G base station is closed, and when the traffic load is low, the channel and part of the carriers of the 5G base station are closed, meanwhile, the traffic load of the 4G base station is comprehensively considered, and when the traffic load of the 4G base station is also low, the 5G base station is directly closed, so that energy-saving control of different degrees according to different traffic loads is realized; and according to the service load of the 4G base station and the number of 5G online users, whether to recover the service of the 5G base station is determined, so that the timely recovery of the energy-saving control of the 5G base station is realized, the flexibility of the energy-saving control is improved, and the operation cost is saved.
Fig. 6 is a schematic structural diagram of an apparatus for saving energy of a 5G base station according to an embodiment of the present application, and as shown in fig. 6, the apparatus for saving energy of a 5G base station according to the embodiment includes: a 5G load monitoring module 610, a 5G base station energy saving control module 620, a 4G load monitoring module 630, and a 5G base station recovery module 640.
The 5G load monitoring module 610 is configured to monitor a first traffic load of a 5G base station in the target base station cluster; a 5G base station energy-saving control module 620, configured to perform energy-saving control on the 5G base station when the first traffic load is lower than the 5G threshold; a 4G load monitoring module 630, configured to monitor a second traffic load of the 4G base stations in the target base station cluster; and a 5G base station recovery module 640, configured to recover the service of the 5G base station when the 5G base station is turned off, the second traffic load is higher than a first threshold value of 4G, and the number of 5G online users is higher than a first preset number.
Optionally, the 5G threshold includes a 5G first threshold and a 5G second threshold, where the 5G first threshold is higher than the 5G second threshold, and the 5G base station energy saving control module 620 includes:
a channel turn-off unit, configured to turn off a channel of the 5G base station when the first traffic load is lower than the 5G first threshold and lasts for a first set time; and the channel and carrier switching-off unit is used for switching off the channel and carrier of the 5G base station when the first service load is lower than the second threshold value of the 5G and the second set time is continued.
Optionally, the 5G base station includes at least two carriers, and the channel and carrier off unit is specifically configured to:
and when the first service load is lower than the second 5G threshold value and lasts for a second set time, the channel of the 5G base station is turned off, and part of carriers of the 5G base station are turned off.
Optionally, the apparatus for saving energy of a 5G base station further includes:
and a second 5G base station recovery module, configured to recover, when a portion of carriers of the 5G base station are turned off, the second traffic load is higher than a first threshold of 4G, and when the number of online users of 5G is higher than a second preset number, the carriers of the 5G base station that are turned off, where the second preset number is greater than the first preset number.
Optionally, the apparatus for saving energy of a 5G base station further includes:
and the base station turn-off unit is used for turning off the 5G base station when the second service load amount is lower than a second 4G threshold value after monitoring the second service load amount of the 4G base stations in the target base station cluster, wherein the second 4G threshold value is lower than the first 4G threshold value.
Optionally, the apparatus for saving energy of a 5G base station further includes:
the threshold value determining module is configured to determine, before monitoring a first traffic load of a 5G base station in the target base station cluster, the 5G threshold value, a first threshold value of 4G and a first preset number according to a traffic load condition of the target base station cluster.
The energy-saving device for the 5G base station provided in this embodiment may implement the technical scheme of the method embodiment shown in fig. 2 to 5, and its implementation principle and technical effect are similar, and will not be described herein again.
Fig. 7 is a schematic diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 7, the electronic device provided in this embodiment includes: memory 710, processor 720, and computer programs.
Wherein the computer program is stored in the memory 710 and configured to be executed by the processor 720 to implement the method for saving power of a 5G base station provided in any of the embodiments corresponding to fig. 2-5 of the present application.
Wherein the memory 710 and the processor 720 are coupled via a bus 730.
The description may be understood correspondingly with reference to the description and effects corresponding to the steps of fig. 2 to fig. 5, and will not be repeated here.
An embodiment of the present application provides a computer readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement a method for saving energy in a 5G base station according to any of the embodiments corresponding to fig. 2-5 of the present application.
The computer readable storage medium may be, among other things, ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
Specifically, the electronic device may be an energy-saving server, which is configured to provide a method for 5G base station skills according to any of the embodiments corresponding to fig. 2 to 5 of the present application.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of modules is merely a logical function division, and there may be additional divisions of actual implementation, e.g., multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or modules, which may be in electrical, mechanical, or other forms.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application 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 application 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 is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (6)

1. A method for saving energy of a 5G base station, the method being applied to a target base station cluster including a 4G base station and a 5G base station, the method comprising:
monitoring a first service load of a 5G base station in the target base station cluster;
when the first service load is lower than the 5G threshold value, performing energy-saving control on the 5G base station; the energy-saving control comprises the switching-off of a base station channel, or the switching-off of a channel and a carrier, or the switching-off of a base station, wherein the switching-off of the base station is to switch off all the radio frequency channel, the carrier and the BBU equipment;
monitoring a second service load of the 4G base station in the target base station cluster;
when the 5G base station is turned off, the second service load is higher than a first threshold value of 4G and the number of 5G online users is higher than a first preset number, restarting the turned-off 5G base station to restore the service of the 5G base station;
the 5G base station includes at least two carriers, the 5G threshold includes a 5G first threshold and a 5G second threshold, where the 5G first threshold is higher than the 5G second threshold, and when the first traffic load is lower than the 5G threshold, performing energy-saving control on the 5G base station includes:
when the first service load is lower than the first 5G threshold value and lasts for a first set time, the channel of the 5G base station is turned off;
when the first service load is lower than the second threshold value of the 5G and lasts for a second set time, the channel of the 5G base station is turned off, and part of carriers of the 5G base station are turned off;
when part of carriers of the 5G base station are turned off, the second service load is higher than a first threshold value of 4G, and when the number of online users of 5G is higher than a second preset number, restoring the carriers of the 5G base station which are turned off, wherein the second preset number is larger than the first preset number;
after monitoring the second traffic load of the 4G base station in the target base station cluster, the method further includes:
and when the second service load is lower than a 4G second threshold value, the 5G base station is turned off, wherein the 4G second threshold value is lower than the 4G first threshold value.
2. The method of claim 1, wherein prior to monitoring the first traffic load of 5G base stations in the target cluster of base stations, the method further comprises:
and determining the 5G threshold value, the 4G first threshold value and the first preset number according to the service load condition of the target base station cluster.
3. The method according to any one of claims 1 to 2, wherein the obtaining manner of the 5G online user number is:
acquiring UE capability information reported by user equipment, wherein a 5G capability identifier carried in the UE capability information;
and determining the 5G online user number according to the 5G capability identifier.
4. An apparatus for saving energy in a 5G base station, the apparatus comprising:
the 5G load quantity monitoring module is used for monitoring the first service load quantity of the 5G base stations in the target base station cluster;
the 5G base station energy-saving control module is used for carrying out energy-saving control on the 5G base station when the first service load quantity is lower than the 5G threshold value; the energy-saving control comprises the switching-off of a base station channel, or the switching-off of a channel and a carrier, or the switching-off of a base station, wherein the switching-off of the base station is to switch off all the radio frequency channel, the carrier and the BBU equipment; the 5G base station comprises at least two carriers, and the 5G threshold comprises a 5G first threshold and a 5G second threshold, wherein the 5G first threshold is higher than the 5G second threshold;
the 4G load monitoring module is used for monitoring the second service load of the 4G base stations in the target base station cluster;
a 5G base station recovery module, configured to restart the 5G base station that is turned off to recover the service of the 5G base station when the 5G base station is turned off, the second traffic load is higher than a first threshold value of 4G, and the number of 5G online users is higher than a first preset number;
the energy-saving control module of the 5G base station is specifically configured to turn off a channel of the 5G base station when the first traffic load is lower than the first threshold of the 5G and lasts for a first set time; when the first service load is lower than the second threshold value of the 5G and lasts for a second set time, the channel of the 5G base station is turned off, and part of carriers of the 5G base station are turned off;
the 5G base station recovery module is specifically configured to recover, when a portion of carriers of the 5G base station are turned off, carriers of the 5G base station that are turned off when the second traffic load is higher than a first threshold value of 4G and the number of online users of 5G is higher than a second preset number, where the second preset number is greater than the first preset number;
and the 5G base station energy-saving control module is further used for switching off the 5G base station when the second service load quantity is lower than a 4G second threshold value, wherein the 4G second threshold value is lower than the 4G first threshold value.
5. An electronic device for saving energy of a 5G base station, comprising: a memory, a processor, and a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor to implement the method of saving power of a 5G base station according to any of claims 1-3.
6. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are for implementing a method of saving power in a 5G base station according to any of claims 1 to 3.
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Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114521005A (en) * 2020-11-20 2022-05-20 中兴通讯股份有限公司 Control method and device for saving energy of base station and computer readable storage medium
CN112492673A (en) * 2020-11-23 2021-03-12 深圳市飞尚众成科技有限公司 Energy-saving method of 5G base station
CN112367687B (en) * 2020-12-02 2022-12-13 中通服咨询设计研究院有限公司 Service type-based 4G and 5G multimode terminal network selection method
CN112654079B (en) * 2020-12-07 2023-02-24 中国联合网络通信集团有限公司 Symbol turn-off method and device
CN112367700B (en) * 2020-12-14 2022-09-13 中国联合网络通信集团有限公司 Energy-saving control method and device for base station, electronic equipment and storage medium
CN112566226B (en) * 2020-12-16 2023-03-17 北京电信规划设计院有限公司 Intelligent energy-saving method for 5G base station
CN112770377B (en) * 2021-01-05 2022-10-11 中国联合网络通信集团有限公司 Cell management method and communication device
CN115087080B (en) * 2021-03-15 2023-10-03 中国电信股份有限公司 Energy-saving control method and device for mobile communication network, electronic equipment and medium
CN115278832A (en) * 2021-04-30 2022-11-01 华为技术有限公司 Energy-saving method and device
CN113438720A (en) * 2021-06-24 2021-09-24 中国电信股份有限公司 Energy-saving method and device for 5G base station, storage medium and electronic equipment
CN117693980A (en) * 2021-07-23 2024-03-12 华为技术有限公司 Method and equipment for dynamically controlling chip to be turned off
CN113573340A (en) * 2021-07-23 2021-10-29 中国电信股份有限公司 Control method, device, medium and electronic equipment for base station cell
CN113810843A (en) * 2021-09-16 2021-12-17 陕西翰林亿讯智能科技有限公司 Indoor lamp 5G mobile network coverage system and method
CN117135734B (en) * 2023-10-26 2024-02-23 厦门大恒科技有限公司 Base station energy saving method and device based on thermodynamic diagram and monitoring real-time population quantity

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102083179A (en) * 2010-08-11 2011-06-01 大唐移动通信设备有限公司 Control processing method for energy-saving cell and base station
CN102378320A (en) * 2010-08-05 2012-03-14 中兴通讯股份有限公司 Energy-saving method and device for mobile communication systems
CN105519205A (en) * 2013-05-27 2016-04-20 华为技术有限公司 Base station energy conservation method, equipment and system
CN111417180A (en) * 2020-03-25 2020-07-14 沈欣颖 Network scheduling method and device for energy-saving management of cooperative base station

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103222314B (en) * 2011-08-24 2016-09-28 华为技术有限公司 The method and apparatus reducing power consumption of base station system
CN103313357B (en) * 2012-03-12 2016-12-07 华为技术有限公司 A kind of base station energy-saving method, system and device
CN106550440B (en) * 2016-09-23 2020-02-04 燕山大学 Dormancy strategy and threshold determination method for combined user and base station
CN110213812B (en) * 2019-06-05 2022-01-25 中国联合网络通信集团有限公司 Energy-saving control method, energy-saving control device, network equipment and storage medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102378320A (en) * 2010-08-05 2012-03-14 中兴通讯股份有限公司 Energy-saving method and device for mobile communication systems
CN102083179A (en) * 2010-08-11 2011-06-01 大唐移动通信设备有限公司 Control processing method for energy-saving cell and base station
CN105519205A (en) * 2013-05-27 2016-04-20 华为技术有限公司 Base station energy conservation method, equipment and system
CN111417180A (en) * 2020-03-25 2020-07-14 沈欣颖 Network scheduling method and device for energy-saving management of cooperative base station

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