CN111757444A - Base station dormancy method, device, equipment and medium suitable for 5G scene - Google Patents

Base station dormancy method, device, equipment and medium suitable for 5G scene Download PDF

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Publication number
CN111757444A
CN111757444A CN202010684993.4A CN202010684993A CN111757444A CN 111757444 A CN111757444 A CN 111757444A CN 202010684993 A CN202010684993 A CN 202010684993A CN 111757444 A CN111757444 A CN 111757444A
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China
Prior art keywords
base station
users
ratio
power loss
dormancy
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010684993.4A
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Chinese (zh)
Inventor
屠君红
廖秋月
曾婷
罗美秀
陈利彬
谭裕承
张祺琦
吴春海
卢佳跃
郑鸣
刘振
黄志华
廖毅鹏
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Sunsea Communication Service Co ltd
Sunsea Telecommunications Co Ltd
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Sunsea Communication Service Co ltd
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Application filed by Sunsea Communication Service Co ltd filed Critical Sunsea Communication Service Co ltd
Priority to CN202010684993.4A priority Critical patent/CN111757444A/en
Publication of CN111757444A publication Critical patent/CN111757444A/en
Withdrawn legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W88/08—Access point 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

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

Abstract

The application provides a base station dormancy method, a device, equipment and a medium suitable for a 5G scene, wherein the method comprises the following steps: acquiring information of each base station and the number of users in a target area at intervals, wherein the information of the base stations comprises a base station signal strength value and a base station power loss value; calculating the ratio of the signal strength value of each base station to the power loss value of the base station; and determining the base station needing to sleep according to the ratio and the number of the users. According to the method and the device, the latest signal intensity value and the latest power loss value of the base station can be obtained by periodically and actively acquiring the information of each base station and the number of users in the target area, the channel of the base station with the large ratio is preferentially opened by calculating the ratio of the latest signal intensity value and the latest power loss value of the base station, the larger the ratio is, the smaller the power loss value is, the larger the signal intensity is, the base station with the optimized signal intensity and power loss value is actively accessed for the users, and the base station which does not work is enabled to enter a dormant state.

Description

Base station dormancy method, device, equipment and medium suitable for 5G scene
Technical Field
The present application relates to the field of base station technologies, and in particular, to a base station dormancy method, apparatus, device, and medium for a 5G scenario.
Background
With the development of wireless communication technology, the fifth generation mobile communication system (5G) has entered into a commercial stage, and very large-scale devices, ultra-high speed and ultra-low time delay have raised higher requirements for network deployment. To meet these requirements, large-scale small base station intensive deployment with low transmission power constitutes an ultra-dense network, which is considered as a main technical means for implementing 5G network deployment.
The significant increase of the density of the base stations in the 5G network brings about the problem of energy consumption, although the small base stations have the advantages of low power consumption and low cost, the large-scale deployment of the small base stations also causes huge total energy consumption, and in order to save energy, some small base stations with low utilization rate need to enter a sleep mode with lower energy consumption.
However, in the prior art, after a user autonomously selects a base station for access, the base station is turned off to enter a dormant state according to which base stations are in an idle state, and the energy-saving effect is not ideal.
Disclosure of Invention
An object of the embodiments of the present application is to provide a base station dormancy method, apparatus, device and medium suitable for a 5G scenario, so as to solve the problem of low energy saving efficiency. The specific technical scheme is as follows:
in a first aspect, the present application provides a base station dormancy method applicable to a 5G scenario, where the method includes:
acquiring information of each base station and the number of users in a target area at intervals, wherein the information of the base stations comprises a base station signal strength value and a base station power loss value;
calculating the ratio of the signal strength value of each base station to the power loss value of the base station;
and determining the base station needing to sleep according to the ratio and the number of the users.
Optionally, the determining, according to the ratio and the number of users, a base station that needs to sleep includes:
acquiring the number of channels of each base station;
sequentially opening channels of the base station according to the sequence of the ratio from large to small and the number of users, wherein the number of the opened channels is the same as the number of users;
and sending a sleep instruction to the base station with the channel in the idle state.
Optionally, the sending the sleep instruction to the base station whose channel is in the idle state includes:
sending a deep sleep instruction to base stations with all idle channel numbers;
and sending a light dormancy instruction to the base station with the partially idle channel number.
Optionally, the method further comprises:
and if a new user access request is detected, sequentially opening channels in an idle state according to the sequence of the ratio of the base stations from large to small.
Optionally, the method further comprises:
and if detecting that the user exits the channel of the base station, closing the channel.
Optionally, the method comprises:
if the ratios are the same, the base station with a large number of channels is started preferentially.
In a second aspect, the present application provides a base station dormancy device suitable for a 5G scenario, including:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring information of each base station and the number of users in a target area at intervals, and the information of the base stations comprises a base station signal strength value and a base station power loss value;
the calculating unit is used for calculating the ratio of the signal strength value of each base station to the power loss value of the base station;
and the determining unit is used for determining the base station needing to be dormant according to the ratio and the number of the users.
In a third aspect, the present application provides an electronic device, including a processor, a communication interface, a memory and a communication bus, where the processor, the communication interface, and the memory complete mutual communication through the communication bus;
a memory for storing a computer program;
and a processor for executing any of the above-described sleep method steps when executing the program stored in the memory.
In a fourth aspect, there is provided a computer program product containing instructions which, when run on a computer, cause the computer to perform any of the sleep methods described above.
The embodiment of the application has the following beneficial effects:
the embodiment of the application provides a base station dormancy method, a device, equipment and a medium suitable for a 5G scene, the method, the device, the equipment and the medium can be used for periodically and actively acquiring information of each base station and the number of users in a target area to obtain the latest signal strength value and power loss value of the base station, a channel of the base station with a large ratio is preferentially started by calculating the ratio of the information of each base station to the number of users, the larger the ratio is, the smaller the power loss value is, the larger the signal strength is, the base station with the optimized signal strength and power loss value is actively accessed to the user, and the base station which does not work is enabled to enter a dormancy.
Of course, not all advantages described above need to be achieved at the same time in the practice of any one product or method of the present application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a flowchart of a base station dormancy method applicable to a 5G scenario according to an embodiment of the present application;
fig. 2 is a flowchart of a base station dormancy method for a 5G scenario according to another embodiment of the present application;
fig. 3 is a schematic structural diagram of a base station sleep apparatus suitable for a 5G scenario according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
As shown in fig. 1, an embodiment of the present application provides a base station dormancy method applicable to a 5G scenario, where the method includes the following steps:
s101: and acquiring the information of each base station and the number of users in the target area at intervals, wherein the information of the base stations comprises a base station signal strength value and a base station power loss value.
In the embodiment of the present application, the target area refers to each network coverage area planned by a communication company in advance. Because the users who surf the internet at any moment are changed, increased or decreased, the base station needs to be opened or closed in time to ensure the normal work of the base station. In one example, it can be set that the base station information and the number of users are acquired once every hour, that is, the base station is reallocated to the users every other hour.
The base station information also comprises the IP address of each base station, and the IP address of each base station is used as the identity information of each base station so as to distinguish each base station.
S102: calculating the ratio of the signal strength value of each base station to the power loss value of the base station;
in the embodiment of the present application, the ratio is obtained by dividing the signal strength value of the base station by the power loss value of the base station, the signal strength value is used as a numerator, the power loss value is called a denominator, and the larger the ratio is, the larger the signal strength is or the smaller the power loss value is. And the ratio of the two is taken as a sleep parameter, so that the signal strength and the power loss can be maximally ensured to meet the requirements at the same time.
Wherein the signal strength is varied in real time, and the power loss value is the pre-calculated energy consumed by the power amplification device of each base station to supply one channel.
S103: and determining the base station needing to sleep according to the ratio and the number of the users.
Specifically, as shown in fig. 2, the determining, according to the ratio and the number of users, a base station that needs to sleep includes:
s201: and acquiring the number of channels of each base station.
In the embodiment of the present application, the number of signals of each base station may be the same or different.
S202: and sequentially opening the channels of the base station according to the sequence of the ratio from large to small and the number of the users, wherein the number of the opened channels is the same as the number of the users.
S203: and sending a sleep instruction to the base station with the channel in the idle state.
Optionally, the sending the sleep instruction to the base station whose channel is in the idle state includes:
sending a deep sleep instruction to base stations with all idle channel numbers;
and sending a light dormancy instruction to the base station with the partially idle channel number.
In one example, for example, there are 3 base stations in the target area, which are respectively base station a, base station B, and base station C, where the ratio of base station a is the largest, the ratio of base station C is the smallest, base station a has 20 channels, base station B has 10 channels, and base station C has 5 channels, and when it is detected that the number of users in the target area at the current time is 15, it is preferable to open 15 channels of base station a, and make the remaining 5 channels of base station a idle, so that it enters light dormancy, and signals of base station B and base station C are all idle, and then enter deep dormancy respectively, so that the power loss value and signal strength value in the area are both optimized by allocation.
In each periodic detection, the number of users and the signal strength are changed, so that the ratio is also changed, and then the base station channels need to be reallocated.
Optionally, the method further comprises:
and if a new user access request is detected, sequentially opening channels in an idle state according to the sequence of the ratio of the base stations from large to small.
If the signal strength is not changed and the number of the users is increased or decreased in the next period check, the previous channel accessed by the users is not changed, and the signals in the idle state are continuously started only according to the last allocation on the basis of the last time.
On the basis of the above example, if 5 users are detected to be added, the remaining 5 channels of the base station a are opened, and if 10 users are detected to be added, the 5 channels of the base station B need to be opened continuously.
Optionally, the method further comprises:
and if detecting that the user exits the channel of the base station, closing the channel.
On the basis of the above example, if a decrease of 5 users is detected, 5 channels of the base station a are turned off and the turned-off channels are put to sleep.
Optionally, the method comprises:
if the ratios are the same, the base station with a large number of channels is started preferentially.
In one example, if the ratio of the base station a to the base station B is the same, the number of users is 15, if the base station B is turned on, since the number of channels of the base station B is not enough, then some base stations of the base station a need to be turned on again, such an energy consumption value is larger, so that it can be satisfied by directly turning on the base station a, which is not only convenient, but also can make the base station a sleep slightly, and make the base station B sleep completely, and the energy consumption is lower.
Based on the same inventive concept, the present application provides a base station sleep apparatus suitable for a 5G scenario, as shown in fig. 3, including:
an obtaining unit 301, configured to obtain, at a certain interval, information of each base station and a number of users in a target area, where the information of the base station includes a signal strength value of the base station and a power loss value of the base station;
a calculating unit 302, configured to calculate a ratio of the signal strength value of each base station to the power loss value of the base station;
a determining unit 303, configured to determine a base station that needs to sleep according to the ratio and the number of users.
Based on the same technical concept, the embodiment of the present invention further provides an electronic device, as shown in fig. 4, including a processor 401, a communication interface 402, a memory 403 and a communication bus 404, where the processor 401, the communication interface 402, and the memory 403 complete mutual communication through the communication bus 404,
a memory 403 for storing a computer program;
the processor 401 is configured to implement the method steps of the base station dormancy when executing the program stored in the memory 403.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
In another embodiment of the present invention, a computer-readable storage medium is further provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of any one of the above-mentioned base station sleep methods.
In yet another embodiment, a computer program product containing instructions is provided, which when run on a computer, causes the computer to perform any of the above embodiments of the base station dormancy method.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A base station dormancy method applicable to a 5G scenario, the method comprising:
acquiring information of each base station and the number of users in a target area at intervals, wherein the information of the base stations comprises a base station signal strength value and a base station power loss value;
calculating the ratio of the signal strength value of each base station to the power loss value of the base station;
and determining the base station needing to sleep according to the ratio and the number of the users.
2. The base station dormancy method of claim 1, wherein the determining the base station needing dormancy according to the ratio and the number of users comprises:
acquiring the number of channels of each base station;
sequentially opening channels of the base station according to the sequence of the ratio from large to small and the number of users, wherein the number of the opened channels is the same as the number of users;
and sending a sleep instruction to the base station with the channel in the idle state.
3. The base station dormancy method of claim 2, wherein the sending the dormancy instruction to the base station whose channel is in idle state comprises:
sending a deep sleep instruction to base stations with all idle channel numbers;
and sending a light dormancy instruction to the base station with the partially idle channel number.
4. The base station dormancy method applied to a 5G scenario according to claim 2, further comprising:
and if a new user access request is detected, sequentially opening channels in an idle state according to the sequence of the ratio of the base stations from large to small.
5. The base station dormancy method applied to a 5G scenario according to claim 2, further comprising:
and if detecting that the user exits the channel of the base station, closing the channel.
6. The base station dormancy method applied to a 5G scenario according to claim 2, wherein the method comprises:
if the ratios are the same, the base station with a large number of channels is started preferentially.
7. A base station dormancy device suitable for a 5G scenario, comprising:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring information of each base station and the number of users in a target area at intervals, and the information of the base stations comprises a base station signal strength value and a base station power loss value;
the calculating unit is used for calculating the ratio of the signal strength value of each base station to the power loss value of the base station;
and the determining unit is used for determining the base station needing to be dormant according to the ratio and the number of the users.
8. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1-6 when executing a program stored in the memory.
9. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of claims 1 to 6.
CN202010684993.4A 2020-07-16 2020-07-16 Base station dormancy method, device, equipment and medium suitable for 5G scene Withdrawn CN111757444A (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010684993.4A CN111757444A (en) 2020-07-16 2020-07-16 Base station dormancy method, device, equipment and medium suitable for 5G scene

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114980287A (en) * 2022-05-23 2022-08-30 辽宁邮电规划设计院有限公司 Intelligent energy-saving method and device for multi-band wireless network equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114980287A (en) * 2022-05-23 2022-08-30 辽宁邮电规划设计院有限公司 Intelligent energy-saving method and device for multi-band wireless network equipment
CN114980287B (en) * 2022-05-23 2023-12-22 辽宁邮电规划设计院有限公司 Intelligent energy-saving method and device for multi-band wireless network equipment

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Application publication date: 20201009