CN114080007A - Base station and energy consumption control method thereof - Google Patents
Base station and energy consumption control method thereof Download PDFInfo
- Publication number
- CN114080007A CN114080007A CN202010803069.3A CN202010803069A CN114080007A CN 114080007 A CN114080007 A CN 114080007A CN 202010803069 A CN202010803069 A CN 202010803069A CN 114080007 A CN114080007 A CN 114080007A
- Authority
- CN
- China
- Prior art keywords
- cell
- base station
- traffic
- threshold value
- threshold
- Prior art date
- 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- Withdrawn
Links
- 238000005265 energy consumption Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000004590 computer program Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000000969 carrier Substances 0.000 claims description 8
- 230000002708 enhancing effect Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
-
- 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
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The disclosure provides a base station and an energy consumption control method thereof, and relates to the field of communication. The method comprises the following steps: a base station monitors the traffic of a cell; the base station judges whether the traffic of the cell is lower than a set first threshold value; and when the traffic of the cell is lower than a set first threshold value, the base station cuts off part of the transmitting channels of the cell. Thereby saving energy consumption of the base station.
Description
Technical Field
The present disclosure relates to the field of communications, and in particular, to a base station and an energy consumption control method thereof.
Background
The data traffic of the mobile network is in a situation of explosive growth in the 5G era. With the rising of transmission flow, the energy consumption of the 5G base station also increases rapidly. In the communication industry, how to save energy and reduce consumption is the biggest challenge facing operators.
Disclosure of Invention
The embodiment of the disclosure provides a scheme capable of reducing energy consumption of a base station.
Some embodiments of the present disclosure provide a method for controlling energy consumption of a base station, including:
a base station monitors the traffic of a cell;
the base station judges whether the traffic of the cell is lower than a set first threshold value;
and when the traffic of the cell is lower than a set first threshold value, the base station shuts down part of the transmitting channels of the cell.
In some embodiments, the base station turning off part of the transmission channels of the cell comprises:
the base station acquires a coverage scene of the cell;
if the cell is a road coverage scene, the base station adopts a horizontal turn-off mode to turn off part of transmitting channels of the cell;
and if the cell is a building coverage scene, the base station shuts off part of transmitting channels of the cell in a vertical shut-off mode.
In some embodiments, the base station turning off part of the transmission channels of the cell comprises:
the base station judges whether the adjacent cells of the cells adopt energy-saving measures for cutting off channels;
if yes, the base station turns off part of the transmission channels of the cell different from the transmission channels of the adjacent cell which are turned off.
In some embodiments, further comprising:
when the traffic of the cell is not lower than a set first threshold value, the base station judges whether the traffic of the cell is lower than a set second threshold value, wherein the first threshold value is lower than the second threshold value;
and when the traffic of the cell is lower than a set second threshold value, the base station transfers the users on the capacity enhancing carrier of the cell to a basic coverage carrier, and closes the capacity enhancing carrier of the cell.
In some embodiments, the base station turning off the capacity enhancement carrier of the cell comprises:
the base station judges whether the adjacent cells of the cells adopt energy-saving measures of cutting off carriers or not;
if so, the base station turns off the capacity enhancing carrier of the cell with the frequency different from the carrier of the adjacent cell which is turned off.
In some embodiments, further comprising:
when the traffic of the cell is not lower than a set second threshold value, the base station judges whether the traffic of the cell is lower than a set third threshold value or not, wherein the second threshold value is lower than the third threshold value;
and when the traffic of the cell is lower than a set third threshold value, the base station performs symbol turn-off operation on the cell.
In some embodiments, the base station performing a symbol off operation on the cell comprises: and the base station converges the data of the cell to a broadcast channel, a common channel or a time slot where a reference signal is positioned for concentrated transmission, and performs symbol turn-off operation on other time slots of the cell.
In some embodiments, the base station performing a symbol off operation on the cell comprises: the base station judges whether the users of the cell support the multicast/multicast single frequency network MBSFN sub-frame, if so, the regular sub-frame of the users of the cell is configured into the MBSFN sub-frame, and the symbol turn-off operation is executed on the MBSFN sub-frame of the cell.
Some embodiments of the present disclosure provide a base station, including: a memory; and a processor coupled to the memory, the processor configured to perform the method of any embodiment based on instructions stored in the memory.
Some embodiments of the present disclosure provide a base station, including:
a monitoring unit configured to monitor traffic of a cell;
the energy consumption control unit is configured to judge whether the traffic of the cell is lower than a set first threshold value; when the traffic of a cell is lower than a set first threshold value, shutting off part of transmitting channels of the cell; or, when the traffic of the cell is not lower than a set first threshold, judging whether the traffic of the cell is lower than a set second threshold, wherein the first threshold is lower than the second threshold; or, when the traffic of the cell is lower than a set second threshold, migrating the user on the capacity enhanced carrier of the cell to a basic coverage carrier, and closing the capacity enhanced carrier of the cell; or, when the traffic of the cell is not lower than a set second threshold, judging whether the traffic of the cell is lower than a set third threshold, wherein the second threshold is lower than the third threshold; or, when the traffic of the cell is lower than a set third threshold, the base station performs a symbol turn-off operation on the cell.
In some embodiments, the energy consumption control unit is configured to:
acquiring a coverage scene of the cell; if the cell is a road coverage scene, a horizontal turn-off mode is adopted to turn off part of transmitting channels of the cell; if the cell is a building coverage scene, shutting off part of transmitting channels of the cell in a vertical shut-off mode;
or judging whether the adjacent cells of the cell adopt the energy-saving measure of switching off the channel; if yes, turning off part of the transmission channels of the cell different from the transmission channels of the adjacent cell which are turned off;
or judging whether the adjacent cell of the cell adopts the energy-saving measure of cutting off the carrier; if yes, the base station turns off the capacity enhancement carrier of the cell with different frequency from the carrier of the adjacent cell which is turned off;
or, the data of the cell is gathered to a broadcast channel, a common channel or a time slot where the reference signal is located, and is sent in a concentrated manner, and a symbol turn-off operation is performed on other time slots of the cell.
Some embodiments of the present disclosure propose a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the base station energy consumption control method of any of the embodiments.
Drawings
The drawings that will be used in the description of the embodiments or the related art will be briefly described below. The present disclosure can be understood more clearly from the following detailed description, which proceeds with reference to the accompanying drawings.
It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without undue inventive faculty.
Fig. 1 shows a flow diagram of a base station energy consumption control method according to some embodiments of the present disclosure.
Fig. 2 illustrates a schematic effect diagram after the transmit channel is turned off according to some embodiments of the present disclosure.
Fig. 3 illustrates a horizontal shutdown schematic of some embodiments of the present disclosure.
Fig. 4 illustrates a vertical turn-off schematic of some embodiments of the present disclosure.
Fig. 5 shows a schematic diagram comparing the symbol off effect of a normal subframe and an MBSFN subframe according to some embodiments of the disclosure.
Fig. 6 is a schematic structural diagram of a base station according to some embodiments of the present disclosure.
Fig. 7 is a schematic structural diagram of a base station according to some embodiments of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure.
Unless otherwise specified, "first", "second", and the like in the present disclosure are described to distinguish different objects, and are not intended to mean size, timing, or the like.
Fig. 1 shows a flow diagram of a base station energy consumption control method according to some embodiments of the present disclosure.
As shown in fig. 1, the method of this embodiment includes:
in step 110, after the base station starts the energy saving control, it starts to monitor the traffic of each cell.
For example, the base station periodically monitors PRB (Physical resource Block) occupancy of the cell.
In step 120, the base station determines whether the traffic of the cell is lower than a set first threshold value (set to K1).
In step 130, when the traffic of the cell is lower than the set first threshold, the base station turns off part of the transmission channels of the cell. Thereby achieving the effect of energy conservation.
The base station turns off the transmission channel by turning off the power amplifier and the radio frequency circuit on the transmission channel. The effect of the transmit channel being turned off is shown in fig. 2.
In some embodiments, the base station may turn off the transmit channel for half of the cell.
In some embodiments, the base station turning off part of the transmission channel of the cell comprises: a base station acquires a coverage scene of a cell; if the cell is a road coverage scene, the base station shuts off part of the transmitting channels of the cell in a horizontal shut-off mode, as shown in fig. 3; if the cell is a building coverage scene, the base station turns off part of the transmission channels of the cell in a vertical turn-off mode, as shown in fig. 4. Therefore, on the basis of realizing energy conservation, the influence on the users in the relevant coverage scenes is reduced as much as possible.
In some embodiments, the base station turning off part of the transmission channel of the cell comprises: the base station judges whether the adjacent cells of the cell adopt the energy-saving measure of the channel shutoff; if yes, the base station cuts off part of the transmission channels of the cells different from the cut-off transmission channels of the adjacent cells. Therefore, the adjacent cells are closed to different transmitting channels in the energy-saving control, and the interference between the adjacent cells can be reduced on the basis of realizing energy saving.
In step 140, when the traffic of the cell is not lower than the set first threshold, the base station determines whether the traffic of the cell is lower than a set second threshold (set to K2), the first threshold being lower than the second threshold, i.e., K1< K2.
In step 150, when the traffic of the cell is lower than the set second threshold, in a multi-carrier coverage scenario of the cell, one of the carriers provides basic coverage to provide basic coverage carriers, and the other carriers provide capacity enhancement to provide capacity enhancement carriers, and for the capacity enhancement carriers, the base station migrates the user on the capacity enhancement carrier of the cell to the basic coverage carrier, and closes the capacity enhancement carrier of the cell. Therefore, under the condition of ensuring normal use of a user, the energy-saving effect is achieved.
In some embodiments, the base station turning off the capacity enhancement carrier of the cell comprises: the base station judges whether the adjacent cells of the cell adopt the energy-saving measure of cutting off the carrier; if yes, the base station switches off the capacity enhancing carrier of the cell with the frequency different from the carrier switched off by the adjacent cell. Different carriers of adjacent cells are closed in the energy-saving control, and the interference between the adjacent cells can be reduced on the basis of realizing energy saving.
In step 160, when the traffic of the cell is not lower than the set second threshold, the base station determines whether the traffic of the cell is lower than a set third threshold (set to K3), where the second threshold is lower than the third threshold, i.e., K2< K3.
In step 170, when the traffic of the cell is lower than the set third threshold, the base station performs a symbol turn-off operation on the cell.
The symbol turn-off means that when the traffic load is low, the base station turns off the power amplifier in an Orthogonal Frequency Division Multiplexing (OFDM) symbol period in which no data is transmitted, thereby reducing power consumption. Symbol off: the electromagnetic signal of the whole frequency domain of a certain OFDM symbol is turned off, the grid voltage of the hardware of the power amplifier is turned off, and after the power amplifier is turned off, the transmission power of the power amplifier on the OFDM symbol is zero, and the power consumption of the power amplifier is very low.
In some embodiments, the base station performing the symbol turn-off operation on the cell comprises: the base station gathers the data of the cell to a broadcast channel, a common channel or a time slot where the reference signal is positioned, and transmits the data in a concentrated manner, and performs symbol turn-off operation on other time slots of the cell. Therefore, the symbol turn-off operation is performed on more symbols and even time slots, and more energy consumption is saved.
In some embodiments, the base station performing the symbol turn-off operation on the cell comprises: the base station judges whether a user of a cell supports an MBSFN (Multicast Broadcast Single Frequency Network) subframe, if so, the conventional subframe of the user of the cell is configured into the MBSFN subframe, and symbol turn-off operation is carried out on the MBSFN subframe of the cell.
When the symbol is turned off, the symbol where the CRS (Cell Reference Signal) of the subframe is located cannot be turned off, and by using the characteristic that the CRS transmitted in the MBSFN subframe is less than that of a normal subframe, at most 2 OFDM symbols used for PDCCH (Physical Downlink Control Channel) transmission in the MBSFN subframe contain the CRS to be transmitted, and the rest OFDM symbols can all realize symbol turning off, so that symbol turning off operation is performed on more symbols, and more energy consumption is saved. The comparison between the symbol turn-off effect of the normal subframe and the MBSFN subframe is shown in fig. 5.
And the energy consumption of the base station is saved through operations such as channel shutoff, carrier shutoff, symbol shutoff and the like. And based on different cell traffic, different energy-saving operations are adopted, so that the influence on the use of the user is reduced while energy is saved. In addition, energy conservation of adjacent cells is considered jointly, so that the energy is saved, and meanwhile, the interference among the cells can be reduced.
Fig. 6 is a schematic structural diagram of a base station according to some embodiments of the present disclosure.
As shown in fig. 6, the base station 600 of this embodiment includes: a memory 610 and a processor 620 coupled to the memory 610, the processor 620 being configured to execute the method for controlling power consumption of a base station in any of the foregoing embodiments based on instructions stored in the memory 610.
The base station 600 may also include an input-output interface 630, a network interface 640, a storage interface 650, and the like. These interfaces 630, 640, 650 and the connections between the memory 610 and the processor 620 may be, for example, via a bus 660. The input/output interface 630 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 640 provides a connection interface for various networking devices. The storage interface 650 provides a connection interface for external storage devices such as an SD card and a usb disk.
Fig. 7 is a schematic structural diagram of a base station according to some embodiments of the present disclosure.
As shown in fig. 7, the base station 700 of this embodiment includes: cells 710-720.
A monitoring unit 710 configured to monitor traffic of the cell.
And an energy consumption control unit 720 configured to determine whether the traffic of the cell is lower than a set first threshold value. And when the traffic of the cell is lower than a set first threshold value, shutting down part of the transmission channels of the cell. Or, when the traffic of the cell is not lower than a set first threshold, judging whether the traffic of the cell is lower than a set second threshold, wherein the first threshold is lower than the second threshold. Or, when the traffic of the cell is lower than the set second threshold value, migrating the users on the capacity enhanced carrier of the cell to the basic coverage carrier, and closing the capacity enhanced carrier of the cell. Or, when the traffic of the cell is not lower than the set second threshold, determining whether the traffic of the cell is lower than a set third threshold, where the second threshold is lower than the third threshold. Or, when the traffic of the cell is lower than a set third threshold value, the base station performs symbol switching-off operation on the cell.
In some embodiments, the energy consumption control unit 720 is configured to: and obtaining a coverage scene of the cell, if the cell is a road coverage scene, adopting a horizontal turn-off mode to turn off part of transmitting channels of the cell, and if the cell is a building coverage scene, adopting a vertical turn-off mode to turn off part of transmitting channels of the cell.
In some embodiments, the energy consumption control unit 720 is configured to: judging whether the adjacent cell of the cell adopts the energy-saving measure of switching off the channel, if so, switching off part of the transmitting channels of the cell different from the transmitting channels switched off by the adjacent cell.
In some embodiments, the energy consumption control unit 720 is configured to: and judging whether the adjacent cells of the cells adopt energy-saving measures for cutting off the carrier wave, if so, cutting off the capacity enhancement carrier wave of the cells with different frequencies from the carrier wave cut off by the adjacent cells by the base station.
In some embodiments, the energy consumption control unit 720 is configured to: the data of the cell is gathered to a time slot where a broadcast channel, a common channel or a reference signal is located to be sent in a concentrated mode, and symbol turn-off operation is carried out on other time slots of the cell.
The disclosed embodiments propose a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the base station energy consumption control method of any of the embodiments.
As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more non-transitory computer-readable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer program code embodied therein.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (12)
1. A method for controlling energy consumption of a base station is characterized by comprising the following steps:
a base station monitors the traffic of a cell;
the base station judges whether the traffic of the cell is lower than a set first threshold value;
and when the traffic of the cell is lower than a set first threshold value, the base station shuts down part of the transmitting channels of the cell.
2. The method of claim 1, wherein the base station turning off a portion of transmission channels of the cell comprises:
the base station acquires a coverage scene of the cell;
if the cell is a road coverage scene, the base station adopts a horizontal turn-off mode to turn off part of transmitting channels of the cell;
and if the cell is a building coverage scene, the base station shuts off part of transmitting channels of the cell in a vertical shut-off mode.
3. The method of claim 1, wherein the base station turning off a portion of transmission channels of the cell comprises:
the base station judges whether the adjacent cells of the cells adopt energy-saving measures for cutting off channels;
if yes, the base station turns off part of the transmission channels of the cell different from the transmission channels of the adjacent cell which are turned off.
4. The method of claim 1, further comprising:
when the traffic of the cell is not lower than a set first threshold value, the base station judges whether the traffic of the cell is lower than a set second threshold value, wherein the first threshold value is lower than the second threshold value;
and when the traffic of the cell is lower than a set second threshold value, the base station transfers the users on the capacity enhancing carrier of the cell to a basic coverage carrier, and closes the capacity enhancing carrier of the cell.
5. The method of claim 4, wherein the base station turning off the capacity enhancement carrier of the cell comprises:
the base station judges whether the adjacent cells of the cells adopt energy-saving measures of cutting off carriers or not;
if so, the base station turns off the capacity enhancing carrier of the cell with the frequency different from the carrier of the adjacent cell which is turned off.
6. The method of claim 4, further comprising:
when the traffic of the cell is not lower than a set second threshold value, the base station judges whether the traffic of the cell is lower than a set third threshold value or not, wherein the second threshold value is lower than the third threshold value;
and when the traffic of the cell is lower than a set third threshold value, the base station performs symbol turn-off operation on the cell.
7. The method of claim 6, wherein the base station performing a symbol off operation for the cell comprises:
and the base station converges the data of the cell to a broadcast channel, a common channel or a time slot where a reference signal is positioned for concentrated transmission, and performs symbol turn-off operation on other time slots of the cell.
8. The method of claim 6, wherein the base station performing a symbol off operation for the cell comprises:
the base station judges whether the users of the cell support the multicast/multicast single frequency network MBSFN sub-frame, if so, the regular sub-frame of the users of the cell is configured into the MBSFN sub-frame, and the symbol turn-off operation is executed on the MBSFN sub-frame of the cell.
9. A base station, comprising:
a memory; and
a processor coupled to the memory, the processor configured to perform the base station energy consumption control method of any of claims 1-8 based on instructions stored in the memory.
10. A base station, comprising:
a monitoring unit configured to monitor traffic of a cell;
the energy consumption control unit is configured to judge whether the traffic of the cell is lower than a set first threshold value; when the traffic of a cell is lower than a set first threshold value, shutting off part of transmitting channels of the cell; or, when the traffic of the cell is not lower than a set first threshold, judging whether the traffic of the cell is lower than a set second threshold, wherein the first threshold is lower than the second threshold; or, when the traffic of the cell is lower than a set second threshold, migrating the user on the capacity enhanced carrier of the cell to a basic coverage carrier, and closing the capacity enhanced carrier of the cell; or, when the traffic of the cell is not lower than a set second threshold, judging whether the traffic of the cell is lower than a set third threshold, wherein the second threshold is lower than the third threshold; or, when the traffic of the cell is lower than a set third threshold, the base station performs a symbol turn-off operation on the cell.
11. The base station of claim 10, wherein the energy consumption control unit is configured to:
acquiring a coverage scene of the cell; if the cell is a road coverage scene, a horizontal turn-off mode is adopted to turn off part of transmitting channels of the cell; if the cell is a building coverage scene, shutting off part of transmitting channels of the cell in a vertical shut-off mode;
or judging whether the adjacent cells of the cell adopt the energy-saving measure of switching off the channel; if yes, turning off part of the transmission channels of the cell different from the transmission channels of the adjacent cell which are turned off;
or judging whether the adjacent cell of the cell adopts the energy-saving measure of cutting off the carrier; if yes, the base station turns off the capacity enhancement carrier of the cell with different frequency from the carrier of the adjacent cell which is turned off;
or, the data of the cell is gathered to a broadcast channel, a common channel or a time slot where the reference signal is located, and is sent in a concentrated manner, and a symbol turn-off operation is performed on other time slots of the cell.
12. A non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the base station energy consumption control method of any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010803069.3A CN114080007A (en) | 2020-08-11 | 2020-08-11 | Base station and energy consumption control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010803069.3A CN114080007A (en) | 2020-08-11 | 2020-08-11 | Base station and energy consumption control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114080007A true CN114080007A (en) | 2022-02-22 |
Family
ID=80280127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010803069.3A Withdrawn CN114080007A (en) | 2020-08-11 | 2020-08-11 | Base station and energy consumption control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114080007A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114828178A (en) * | 2022-04-27 | 2022-07-29 | 中国电信股份有限公司 | Energy-saving method, device and system for base station |
| WO2024031967A1 (en) * | 2022-08-08 | 2024-02-15 | 中兴通讯股份有限公司 | Base station energy-saving method, electronic device and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340853A (en) * | 2010-07-20 | 2012-02-01 | 电信科学技术研究院 | Mobile communication system base station energy-saving method and device |
| CN104618995A (en) * | 2015-01-08 | 2015-05-13 | 大唐移动通信设备有限公司 | Symbol turn-off processing method and equipment |
| CN106686701A (en) * | 2015-11-10 | 2017-05-17 | 中国移动通信集团公司 | Intra-cell and inter-cell joint electricity-saving method and device |
| CN106888075A (en) * | 2015-12-14 | 2017-06-23 | 中国联合网络通信集团有限公司 | A kind of carrier wave cut-off method and base station |
| WO2017202063A1 (en) * | 2016-05-25 | 2017-11-30 | 中兴通讯股份有限公司 | Method and storage medium for reducing drop call rate of energy saving net |
-
2020
- 2020-08-11 CN CN202010803069.3A patent/CN114080007A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340853A (en) * | 2010-07-20 | 2012-02-01 | 电信科学技术研究院 | Mobile communication system base station energy-saving method and device |
| CN104618995A (en) * | 2015-01-08 | 2015-05-13 | 大唐移动通信设备有限公司 | Symbol turn-off processing method and equipment |
| CN106686701A (en) * | 2015-11-10 | 2017-05-17 | 中国移动通信集团公司 | Intra-cell and inter-cell joint electricity-saving method and device |
| CN106888075A (en) * | 2015-12-14 | 2017-06-23 | 中国联合网络通信集团有限公司 | A kind of carrier wave cut-off method and base station |
| WO2017202063A1 (en) * | 2016-05-25 | 2017-11-30 | 中兴通讯股份有限公司 | Method and storage medium for reducing drop call rate of energy saving net |
Non-Patent Citations (1)
| Title |
|---|
| 邢剑卿: "NR 基站智能节能技术应用研究", 广东通信技术, pages 1 - 6 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114828178A (en) * | 2022-04-27 | 2022-07-29 | 中国电信股份有限公司 | Energy-saving method, device and system for base station |
| WO2024031967A1 (en) * | 2022-08-08 | 2024-02-15 | 中兴通讯股份有限公司 | Base station energy-saving method, electronic device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021043078A1 (en) | Switching indication method and device, switching method and device, service node, terminal, and medium | |
| WO2017000791A1 (en) | Energy-saving method and device for lte system | |
| CN113438719B (en) | Energy-saving method and device and readable storage medium | |
| CN103428780B (en) | User equipment mobility parameters report method and system, UE, the network equipment | |
| CN114080007A (en) | Base station and energy consumption control method thereof | |
| US11039496B2 (en) | Method and apparatus | |
| CN105430702A (en) | Network switching method and device, and communication terminal | |
| CN105009661A (en) | Signal sending method, signal detection method and relevant device and system | |
| WO2016086829A1 (en) | Power amplifier control device and method | |
| EP2674008A1 (en) | Method and apparatus for configuring transmission of a power headroom report in carrier aggregation systems | |
| US9503973B2 (en) | Method and apparatus for energy saving | |
| CN111031602B (en) | Bandwidth part updating method and terminal | |
| JP2023536581A (en) | Reducing power consumption for PDCCH monitoring | |
| CN114040483A (en) | Terminal wake-up signal monitoring method and device, storage medium and electronic equipment | |
| WO2022023123A1 (en) | Simultaneous active time modification for a plurality of ue | |
| US20240015627A1 (en) | Control method for sharing mode of base station, shared base station, and communication system | |
| CN102378378B (en) | Method for extending physical downlink control channels | |
| CN102131272A (en) | Power control method and equipment | |
| CN112586066A (en) | Communication method and device | |
| CN117528715A (en) | Control method and device of base station, base station and computer readable storage medium | |
| CN113014364B (en) | Uplink data transmission method, system and related equipment | |
| CN102984793B (en) | Preamble received target power configuration method, device and base station | |
| KR20230019938A (en) | Power headroom report (PHR) reporting method, apparatus and terminal | |
| CN114071662A (en) | Base station and energy-saving control method and device thereof | |
| WO2024114068A1 (en) | Method for reducing power consumption of wireless network, and related apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220222 |
|
| WW01 | Invention patent application withdrawn after publication |