CN113630845B - Power supply management device based on 5G base station power supply - Google Patents
Power supply management device based on 5G base station power supply Download PDFInfo
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- CN113630845B CN113630845B CN202110804177.7A CN202110804177A CN113630845B CN 113630845 B CN113630845 B CN 113630845B CN 202110804177 A CN202110804177 A CN 202110804177A CN 113630845 B CN113630845 B CN 113630845B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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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
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
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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
- H04W52/04—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
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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
- H04W52/04—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
- H04W52/283—Power depending on the position of the mobile
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- 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
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Abstract
The invention relates to a power supply management device based on a 5G base station power supply, which comprises a base station detection module, a power supply management module and a power supply management module, wherein the base station detection module is used for detecting the signal coverage area of each 5G base station; the terminal detection module is connected with the base station detection module and used for determining the access position of the terminal; the communication data volume estimation module is used for estimating the communication data volume of the pre-access terminal; the electric quantity distribution module is respectively connected with the terminal detection module and the communication data quantity estimation module and used for determining the distribution of the power supply electric quantity of the base station accessed by the terminal according to the access position of the terminal determined by the terminal detection module and the communication quantity of the access terminal estimated by the communication data quantity estimation module; in the process that the terminal accesses the base station, the power supply electric quantity of the base station is adjusted to enable the electric quantity of the power supply to be matched with the signal intensity of the base station, the terminal is accessed, the electric quantity of the accessed base station meets the communication quantity support of the terminal, the sufficient electric quantity of the base station is guaranteed, and the communication stability is improved.
Description
Technical Field
The invention relates to the technical field of power management equipment, in particular to a power management device based on a 5G base station power supply.
Background
With the continuous maturity of 5G technology, the network construction of operators is continuously expanded. Aiming at the technical characteristics and network deployment requirements of the 5G network, the 5G base station is mainly used for providing a 5G air interface protocol function and supporting communication with user equipment and a core network. And the base station power supply provides a continuous power supply for the 5G base station when the base station works, so that the 5G base station can carry out continuous communication, and the timeliness and stability of communication are guaranteed.
The performance goals of 5G are high data rates, reduced latency, energy savings, reduced cost, increased system capacity, and large-scale device connectivity. Obviously, as the number of access terminals increases and the communication locations of the terminals are different, the requirements of the base station are different, and in order to ensure the normal communication of all the terminal devices, the power supply of the base station needs to continuously stabilize the current and voltage, so the loss and the service life of the power supply of the base station are greatly reduced.
Disclosure of Invention
Therefore, the invention provides a power supply management device based on a 5G base station power supply, which can solve the problem of large uninterrupted power supply loss of the base station power supply for a long time.
In order to achieve the above object, the present invention provides a power management device based on a 5G base station power supply, including:
the base station detection module is used for detecting the signal coverage area of each 5G base station;
the terminal detection module is connected with the base station detection module and used for determining the access position of the terminal;
the communication data volume pre-estimation module is connected with the terminal detection module and used for pre-estimating the communication data volume of the pre-access terminal;
the electric quantity distribution module is respectively connected with the terminal detection module and the communication data quantity estimation module and used for determining the distribution of the power supply electric quantity of the base station accessed by the terminal according to the access position of the terminal determined by the terminal detection module and the communication quantity of the access terminal estimated by the communication data quantity estimation module;
the method for determining the distribution of the power supply electric quantity of the base station accessed by the terminal according to the access position of the terminal determined by the terminal detection module and the communication quantity of the access terminal estimated by the communication data quantity estimation module comprises the following steps:
if the position of the pre-accessed terminal is in the signal coverage area Si of the ith base station and is not in the area Sij of the signal coverage overlapping part of the jth base station, estimating the communication data volume of the pre-accessed terminal, and if the communication data volume of the terminal is higher than the preset communication data volume, accessing the pre-accessed terminal to the ith base station and improving the power supply electric quantity distributed to the ith base station;
if the position of the pre-accessed terminal is in a signal coverage area Si of the ith base station and in an area Sij of a signal coverage overlapping part of the jth base station, when the pre-accessed base station is selected, determining power supply electric quantity and signal strength of the ith base station and the jth base station, if the power supply electric quantity of the ith base station is higher than the power supply electric quantity of the jth base station and the signal strength of the ith base station is higher than the signal strength of the jth base station, accessing the pre-accessed terminal to the ith base station, and at the moment, not adjusting the power supply electric quantity of the ith base station and the jth base station;
if the power supply electric quantity of the ith base station is lower than that of the jth base station and the signal intensity of the ith base station is lower than that of the jth base station, the pre-accessed terminal is accessed to the jth base station, and the power supply electric quantities of the ith base station and the jth base station do not need to be adjusted;
if the power supply electric quantity of the ith base station is higher than that of the jth base station and the signal intensity of the ith base station is lower than that of the jth base station, the power supply electric quantity of the jth base station needs to be adjusted at the moment, so that the electric quantity of the jth base station is increased to 20% of the original electric quantity, the power supply electric quantity of the ith base station and the power supply electric quantity of the jth base station are compared again at the moment, if the power supply electric quantity of the jth base station is higher than that of the ith base station, the jth base station is selected as an access base station of a pre-access terminal, if the power supply electric quantity of the jth base station is still lower than that of the ith base station, the power supply electric quantity of the jth base station is insufficient, and the ith base station is selected as the access base station of the pre-access terminal;
if the power supply electric quantity of the jth base station is higher than that of the ith base station and the signal strength of the ith base station is higher than that of the jth base station, the power supply electric quantity of the ith base station needs to be adjusted at the moment, so that the electric quantity of the ith base station is increased to 20% of the original electric quantity, the power supply electric quantities of the jth base station and the ith base station are compared again at the moment, if the power supply electric quantity of the ith base station is higher than that of the jth base station, the ith base station is selected as an access base station of the pre-access terminal, and if the power supply electric quantity of the ith base station is still smaller than that of the jth base station, the power supply electric quantity of the ith base station is insufficient, the ith base station is selected as the access base station of the pre-access terminal.
Further, when the number of terminals covered by any 5G base station is determined, the power supply electric quantity of the base station is distributed according to the actual number of the terminals, a first electric quantity Q1, a second electric quantity Q2, a third electric quantity Q3 and a fourth electric quantity Q4 are arranged in the processing unit, each base station is provided with a preset maximum number of terminals, and if the actual number of the terminals in the 5G base station is less than or equal to 0.2 x the preset maximum number of terminals, the first electric quantity is adopted to supply power to the power supply of the base station;
if the maximum quantity of 0.5 multiplied by the preset terminal is more than or equal to the actual quantity of the terminals in the 5G base station and is more than 0.2 multiplied by the maximum quantity of the preset terminal, adopting second electric quantity to supply power for the power supply of the base station;
if the maximum quantity of the preset terminals is more than or equal to 0.9 multiplied by the actual quantity of the terminals in the 5G base station and is more than 0.5 multiplied by the maximum quantity of the preset terminals, adopting third electric quantity to supply power for the power supply of the base station;
and if the maximum number of the preset terminals is larger than or equal to the actual number of the terminals in the 5G base station and is larger than 0.9 multiplied by the maximum number of the preset terminals, adopting fourth electric quantity to supply power for the power supply of the base station.
Further, when the base station power supply supplies power by adopting the first electric quantity, the first electric quantity is adjusted according to the active time period of the information quantity of the terminal in the base station, so that the actual power supply quantity of the base station power supply meets the information tide requirement of the base station, if the power supply time belongs to the first activity time period of the terminal in the base station, the communication demand of the terminal in the base station in the time period is large, the first electric quantity is corrected in the time period, and the modified first electric quantity Q1' is 1.5 × Q1;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the first power quantity is corrected in the time slot, and the modified first power quantity Q1' is 1.3 multiplied by Q1;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the first power amount is corrected in the time slot, and the modified first power amount Q1' is 1.1 × Q1.
Further, when the base station power supply supplies power by adopting the second electric quantity, the second electric quantity is adjusted according to the active time period of the information quantity of the terminal in the base station, so that the actual power supply quantity of the base station power supply meets the information tide requirement of the base station, if the power supply time belongs to the first activity time period of the terminal in the base station, the communication demand of the terminal in the base station in the time period is large, the first electric quantity is corrected in the time period, and the modified second electric quantity Q2' is 1.5 × Q2;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the second power is corrected in the time slot, and the modified second power Q2' is 1.3 × Q2;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the second power amount is corrected in the time slot, and the modified second power amount Q2' is 1.1 × Q2.
Further, when the base station power supply supplies power by using a third electric quantity, adjusting the third electric quantity according to an active time period of the information quantity of the terminal in the base station, so that the actual power supply quantity of the base station power supply meets the information tide requirement of the base station, if the power supply time belongs to a first activity time period of the terminal in the base station, the communication demand of the terminal in the base station in the time period is large, the third electric quantity is corrected in the time period, and the modified third electric quantity Q3' is 1.5 × Q3;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the third power is corrected in the time slot, and the modified third power Q3' is 1.3 × Q3;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the third power amount is corrected in the time slot, and the modified third power amount Q3' is 1.1 × Q3.
Further, when the base station power supply supplies power by adopting a fourth power quantity, the fourth power quantity is adjusted according to an active time period of the information quantity of the terminal in the base station, so that the actual power supply quantity of the base station power supply meets the information tide requirement of the base station, if the power supply time belongs to a first activity time period of the terminal in the base station, the communication demand of the terminal in the base station in the time period is large, the fourth power quantity is corrected in the time period, and the modified fourth power quantity Q4' is 1.5 × Q4;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the fourth power is corrected in the time slot, and the modified fourth power Q4' is 1.3 × Q4;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the fourth power amount is corrected in the time slot, and the modified fourth power amount Q4' is 1.1 × Q4.
Further, when determining the activity of the terminals in the base station, if the number of the terminals in the base station is set to n, and if the communication data volume in the base station is greater than or equal to 10n bytes in any time period, determining that the time period is the first activity time period of the base station;
in any time period, if the communication data volume in the base station is more than or equal to 5n bytes by 10n bytes, determining the time period as a second activity time period of the base station;
and in any time period, if the communication data volume in the base station is less than 5n bytes, determining that the time period is the third activity time period of the base station.
Further, the determining the access location of the terminal includes:
a terminal sends a handshake invitation, wherein the handshake invitation comprises the position of the terminal;
receiving invitation response information of a pre-access base station, and further establishing a communication link between a terminal and the base station;
the electric quantity distribution module comprises a processing unit used for determining the access position of the terminal according to the communication link.
Further, the terminal is VR equipment, AR equipment, telemedicine terminal, unmanned aerial vehicle or unmanned vehicle.
Compared with the prior art, the method has the advantages that in the process of accessing the terminal into the base station, the power of the base station is adjusted to enable the power of the power to be matched with the signal intensity of the base station, so that the access of the terminal is realized; when the power supply electric quantity of the base station is not matched with the signal strength of the base station, the electric quantity is adjusted once and then compared, and the base station accessed by the pre-access terminal is selected according to the comparison result, so that the electric quantity of the accessed base station meets the communication quantity support of the terminal, the sufficient electric quantity of the base station is ensured, and the communication stability is improved.
Especially, through the actual access quantity of the terminals in the base station and the maximum quantity of the preset terminals, a plurality of grades are set, the electric quantity of the power supply of the base station can be finely adjusted according to the actual quantity of the terminals accessed in the base station, the electric quantity of the power supply of the base station can be matched with the actual quantity of the terminals in the corresponding base station, the terminals in the range of the base station can keep the electric quantity of the power supply of the base station sufficient in the communication process, the communication safety of the terminals is guaranteed, the power supply of the base station can be fully utilized, and the reasonability of the power supply distribution of the base station is improved.
Especially, the communication tide is determined according to the communication time in the terminal, the activity of the terminal in the base station is determined, when the communication demand of the terminal in the base station is high, in order to ensure the communication quality of the base station, the sufficient electric quantity of the power supply of the base station needs to be ensured so as to ensure the normal communication of the base station, but when the communication demand of the terminal in the base station is low, the base station is in an idle state, at the moment, the electric quantity of the power supply of the base station can be properly reduced, the basic operation of the 5G base station is maintained, the reasonable distribution of the power supply of the base station is realized, and the utilization rate of the power supply of the base station is improved.
Especially, the activity of the base station is specifically limited, so that the activity time period in the communication tide phenomenon of the base station is more accurate, the electric quantity of the power supply of the base station is more accurately adjusted, the communication stability of the base station is ensured, and the utilization efficiency of the power supply is improved.
Particularly, the access position of the terminal establishes a communication link through a handshaking process, so that the base station and the terminal can communicate with each other, and when the processing unit detects the base station or the terminal, the processing unit can acquire the information in the base station or the terminal according to actual needs, so that the access position of the terminal is determined, the efficiency and the convenience are realized, and the information processing speed is increased.
Particularly, the terminal is based on the 5G base station, so that the information processing amount is large, and the information amount to be processed by VR equipment, AR equipment, a remote medical terminal, an unmanned aerial vehicle or an unmanned vehicle is large.
Drawings
Fig. 1 is a schematic structural diagram of a power management device based on a 5G base station power supply according to an embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.
The application scenario of the embodiment of the invention is that the power supply management device, the base station power supply, the 5G base station and the terminal are used, in the using process, the power supply management device distributes and manages the power utilization condition of the base station power supply, the base station power supply provides the power supply for the base station, the base station has a communication transfer function under the power supply condition, the terminal transmits information through the base station, if the number of interrupts in the base station is large, the power required to be distributed is large, and therefore the power supply stability of the base station also needs to be preferentially ensured when the power supply is distributed to the base station.
Specifically, when a terminal communicates with a 5G base station, the terminal sends a handshake invitation, and the handshake invitation sent by the terminal may be sent to multiple 5G base stations, and whether the handshake invitation can be received is determined by a position relationship between the terminal and the 5G base station.
Referring to fig. 1, a power management device based on a 5G base station power supply according to an embodiment of the present invention includes:
a base station detection module 10, configured to detect a signal coverage area Si of each 5G base station, where the signal coverage area of each 5G base station is Si, and if the signal overlapping area of two base stations is Sij, where the signal coverage area of the ith base station is Si, and the signal coverage area of the jth base station is Sj, the area of the overlapping portion of the ith base station and the jth base station is Sij;
a terminal detection module 20 for determining an access position of a terminal;
a communication data amount estimation module 30 for estimating the communication data amount of the pre-access terminal;
the electric quantity distribution module 40 is used for determining the distribution of the power supply electric quantity of the base station accessed by the terminal according to the access position of the terminal determined by the terminal detection module and the communication quantity of the access terminal estimated by the communication data quantity estimation module;
if the position of the pre-accessed terminal is in the signal coverage area Si of the ith base station and is not in the area Sij of the signal coverage overlapping part of the jth base station, estimating the communication data volume of the pre-accessed terminal, and if the communication data volume of the terminal is higher than the preset communication data volume, improving the power supply electric quantity distributed to the ith base station;
if the position of the pre-accessed terminal is in a signal coverage area Si of the ith base station and in an area Sij of a signal coverage overlapping part of the jth base station, the pre-accessed terminal can be accessed to the ith base station or the jth base station, when the pre-accessed base station is selected, power supply electric quantity and signal strength of the ith base station and the jth base station are determined, if the power supply electric quantity of the ith base station is higher than the power supply electric quantity of the jth base station and the signal strength of the ith base station is higher than the signal strength of the jth base station, the pre-accessed terminal is accessed to the ith base station, and at the moment, the power supply electric quantity of the ith base station and the jth base station does not need to be adjusted;
if the power supply electric quantity of the ith base station is lower than that of the jth base station and the signal intensity of the ith base station is lower than that of the jth base station, the pre-accessed terminal is accessed to the jth base station, and the power supply electric quantities of the ith base station and the jth base station do not need to be adjusted;
if the power supply electric quantity of the ith base station is higher than that of the jth base station and the signal intensity of the ith base station is lower than that of the jth base station, the power supply electric quantity of the jth base station needs to be adjusted at the moment, so that the electric quantity of the jth base station is increased to 20% of the original electric quantity, the power supply electric quantity of the ith base station and the power supply electric quantity of the jth base station are compared again at the moment, if the power supply electric quantity of the jth base station is higher than that of the ith base station, the jth base station is selected as an access base station of a pre-access terminal, if the power supply electric quantity of the jth base station is still lower than that of the ith base station, the power supply electric quantity of the jth base station is insufficient, and the ith base station is selected as the access base station of the pre-access terminal;
if the power supply electric quantity of the jth base station is higher than that of the ith base station and the signal strength of the ith base station is higher than that of the jth base station, the power supply electric quantity of the ith base station needs to be adjusted at the moment, so that the electric quantity of the ith base station is increased to 20% of the original electric quantity, the power supply electric quantities of the jth base station and the ith base station are compared again at the moment, if the power supply electric quantity of the ith base station is higher than that of the jth base station, the ith base station is selected as an access base station of the pre-access terminal, and if the power supply electric quantity of the ith base station is still smaller than that of the jth base station, the power supply electric quantity of the ith base station is insufficient, the ith base station is selected as the access base station of the pre-access terminal.
Specifically, in the power management system based on the 5G base station power supply provided by the embodiment of the present invention, in the process of accessing the terminal to the base station, the power of the base station is adjusted to match the power of the power with the signal strength of the base station, so as to implement the access of the terminal; when the power supply electric quantity of the base station is not matched with the signal strength of the base station, the electric quantity is adjusted once and then compared, and the base station accessed by the pre-access terminal is selected according to the comparison result, so that the electric quantity of the accessed base station meets the communication quantity support of the terminal, the sufficient electric quantity of the base station is ensured, and the communication stability is improved.
Specifically, when the number of terminals covered by any 5G base station is determined, the power supply electric quantity of the base station is distributed according to the actual number of the terminals; a first electric quantity Q1, a second electric quantity Q2, a third electric quantity Q3 and a fourth electric quantity Q4 are arranged in the processing unit, each base station is provided with a preset maximum number of terminals, and if the actual number of the terminals in the 5G base station is less than or equal to 0.2 multiplied by the preset maximum number of terminals, the first electric quantity is adopted to supply power to the power supply of the base station;
if the maximum quantity of 0.5 multiplied by the preset terminal is more than or equal to the actual quantity of the terminals in the 5G base station and is more than 0.2 multiplied by the maximum quantity of the preset terminal, adopting second electric quantity to supply power for the power supply of the base station;
if the maximum quantity of the preset terminals is more than or equal to 0.9 multiplied by the actual quantity of the terminals in the 5G base station and is more than 0.5 multiplied by the maximum quantity of the preset terminals, adopting third electric quantity to supply power for the power supply of the base station;
and if the maximum number of the preset terminals is larger than or equal to the actual number of the terminals in the 5G base station and is larger than 0.9 multiplied by the maximum number of the preset terminals, adopting fourth electric quantity to supply power for the power supply of the base station.
Specifically, according to the power management device based on the 5G base station power supply provided by the embodiment of the present invention, by comparing the actual access number of the terminals in the base station with the preset maximum number of terminals, a plurality of levels are set, so that the electric quantity of the power supply of the base station is finely adjusted according to the actual number of the terminals accessed in the base station, and the electric quantity of the power supply of the base station can be matched with the actual number of the terminals in the corresponding base station, so that the sufficient electric quantity of the power supply of the base station is maintained during the communication process of the terminals in the range of the base station, the security of the terminal communication is ensured, the power supply of the base station can be fully utilized, and the rationality of the power supply distribution of the base station is improved.
Specifically, when the base station power supply supplies power by adopting a first electric quantity, the first electric quantity is adjusted according to an active time period of the information quantity of the terminal in the base station, so that the actual power supply quantity of the base station power supply meets the information tide requirement of the base station, if the power supply time belongs to the first active time period of the terminal in the base station, the communication demand of the terminal in the base station in the time period is large, the first electric quantity is corrected in the time period, and the modified first electric quantity Q1' is 1.5 × Q1;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the first power quantity is corrected in the time slot, and the modified first power quantity Q1' is 1.3 multiplied by Q1;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the first power amount is corrected in the time slot, and the modified first power amount Q1' is 1.1 × Q1.
Specifically, the power management device based on the 5G base station power supply according to the embodiment of the present invention determines the communication tide according to the communication time in the terminal, and determines the activity of the terminal in the base station, when the demand for terminal communication in the base station is high, in order to ensure the communication quality of the base station, it is necessary to ensure that the power of the base station power supply is sufficient to ensure normal communication of the base station, but when the demand for terminal communication in the base station is low, the base station is in an idle state, and at this time, the power of the base station power supply can be properly reduced, so that the basic operation of the 5G base station is maintained, reasonable distribution of the base station power supply is achieved, and the utilization rate of the base station power supply is improved.
In the embodiment of the invention, when the base station power supply supplies power by adopting the second electric quantity, the second electric quantity is adjusted according to the active time period of the information quantity of the terminal in the base station, so that the actual power supply quantity of the base station power supply meets the information tide requirement of the base station, if the power supply time belongs to the first activity time period of the terminal in the base station, the communication demand of the terminal in the base station in the time period is large, the first electric quantity is corrected in the time period, and the modified second electric quantity Q2' is 1.5 multiplied by Q2;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the second power is corrected in the time slot, and the modified second power Q2' is 1.3 × Q2;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the second power amount is corrected in the time slot, and the modified second power amount Q2' is 1.1 × Q2.
In the embodiment of the present invention, when the base station power supply supplies power with the third power amount, the third power amount is adjusted according to the active time period of the information amount of the terminal in the base station, so that the actual power supply amount of the base station power supply meets the information tide requirement of the base station, if the power supply time belongs to the first activity time period of the terminal in the base station, it indicates that the communication demand of the terminal in the base station in the time period is large, the third power amount is corrected in the time period, and the modified third power amount Q3' is 1.5 × Q3;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the third power is corrected in the time slot, and the modified third power Q3' is 1.3 × Q3;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the third power amount is corrected in the time slot, and the modified third power amount Q3' is 1.1 × Q3.
In the embodiment of the present invention, when the base station power supply supplies power with the fourth power amount, the fourth power amount is adjusted according to the active time period of the information amount of the terminal in the base station, so that the actual power amount of the base station power supply meets the information tide requirement of the base station, if the power supply time belongs to the first activity time period of the terminal in the base station, it indicates that the communication demand of the terminal in the base station in the time period is large, the fourth power amount is corrected in the time period, and the modified fourth power amount Q4' is 1.5 × Q4;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the fourth power is corrected in the time slot, and the modified fourth power Q4' is 1.3 × Q4;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the fourth power amount is corrected in the time slot, and the modified fourth power amount Q4' is 1.1 × Q4.
Specifically, when determining the activity of the terminals in the base station, if the number of the terminals in the base station is set to n, and if the communication data volume in the base station is greater than or equal to 10n bytes in any time period, determining that the time period is the first activity time period of the base station;
in any time period, if the communication data volume in the base station is more than or equal to 5n bytes by 10n bytes, determining the time period as a second activity time period of the base station;
and in any time period, if the communication data volume in the base station is less than 5n bytes, determining that the time period is the third activity time period of the base station.
In the practical application process, the length of any time period may be 1s, or 5s, or may be other time periods, and the length of the time period may be set to be determined according to the number of terminals of the base station and the communication requirement.
Specifically, the power management device based on the 5G base station power supply provided by the embodiment of the invention specifically limits the activity of the base station, so that the activity time period in the determination of the communication tide phenomenon of the base station is more accurate, the electric quantity of the base station power supply is more accurately adjusted, the communication stability of the base station is ensured, and the utilization efficiency of the power supply is improved.
Specifically, further, the determining the access location of the terminal includes:
a terminal sends a handshake invitation, wherein the handshake invitation comprises the position of the terminal;
receiving invitation response information of a pre-access base station, and further establishing a communication link between a terminal and the base station;
the power distribution module includes a processing unit 41 for determining the access location of the terminal according to the communication link.
Specifically, the access position of the terminal provided by the embodiment of the present invention establishes a communication link through a handshake process, so that the base station and the terminal can communicate with each other, and when the processing unit detects the base station or the terminal, the processing unit can acquire information therein according to actual needs, thereby determining the access position of the terminal, which is efficient and convenient, and provides an information processing speed.
Further, the terminal is VR equipment, AR equipment, telemedicine terminal, unmanned aerial vehicle or unmanned vehicle.
Specifically, the terminal in the power management device provided by the embodiment of the invention is based on the 5G base station, so that the information processing amount is large, and the information amount to be processed by the VR device, the AR device, the remote medical terminal, the unmanned aerial vehicle or the unmanned vehicle is large.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A power management device based on a 5G base station power supply is characterized by comprising:
the base station detection module is used for detecting the signal coverage area of each 5G base station;
the terminal detection module is connected with the base station detection module and used for determining the access position of the terminal;
the communication data volume pre-estimation module is connected with the terminal detection module and used for pre-estimating the communication data volume of the pre-access terminal;
the electric quantity distribution module is respectively connected with the terminal detection module and the communication data quantity estimation module and used for determining the distribution of the power supply electric quantity of the base station accessed by the terminal according to the access position of the terminal determined by the terminal detection module and the communication quantity of the access terminal estimated by the communication data quantity estimation module;
the method for determining the distribution of the power supply electric quantity of the base station accessed by the terminal according to the access position of the terminal determined by the terminal detection module and the communication quantity of the access terminal estimated by the communication data quantity estimation module comprises the following steps:
if the position of the pre-accessed terminal is in the signal coverage area Si of the ith base station and is not in the area Sij of the signal coverage overlapping part of the jth base station, estimating the communication data volume of the pre-accessed terminal, and if the communication data volume of the terminal is higher than the preset communication data volume, accessing the pre-accessed terminal to the ith base station and improving the power supply electric quantity distributed to the ith base station;
if the position of the pre-accessed terminal is in a signal coverage area Si of the ith base station and in an area Sij of a signal coverage overlapping part of the jth base station, when the pre-accessed base station is selected, determining power supply electric quantity and signal strength of the ith base station and the jth base station, if the power supply electric quantity of the ith base station is higher than the power supply electric quantity of the jth base station and the signal strength of the ith base station is higher than the signal strength of the jth base station, accessing the pre-accessed terminal to the ith base station, and at the moment, not adjusting the power supply electric quantity of the ith base station and the jth base station;
if the power supply electric quantity of the ith base station is lower than that of the jth base station and the signal intensity of the ith base station is lower than that of the jth base station, the pre-accessed terminal is accessed to the jth base station, and the power supply electric quantities of the ith base station and the jth base station do not need to be adjusted;
if the power supply electric quantity of the ith base station is higher than that of the jth base station and the signal intensity of the ith base station is lower than that of the jth base station, the power supply electric quantity of the jth base station needs to be adjusted at the moment, so that the electric quantity of the jth base station is increased to 20% of the original electric quantity, the power supply electric quantity of the ith base station and the power supply electric quantity of the jth base station are compared again at the moment, if the power supply electric quantity of the jth base station is higher than that of the ith base station, the jth base station is selected as an access base station of a pre-access terminal, if the power supply electric quantity of the jth base station is still lower than that of the ith base station, the power supply electric quantity of the jth base station is insufficient, and the ith base station is selected as the access base station of the pre-access terminal;
if the power supply electric quantity of the jth base station is higher than that of the ith base station and the signal strength of the ith base station is higher than that of the jth base station, the power supply electric quantity of the ith base station needs to be adjusted at the moment, so that the electric quantity of the ith base station is increased to 20% of the original electric quantity, the power supply electric quantities of the jth base station and the ith base station are compared again at the moment, if the power supply electric quantity of the ith base station is higher than that of the jth base station, the ith base station is selected as an access base station of the pre-access terminal, and if the power supply electric quantity of the ith base station is still smaller than that of the jth base station, the power supply electric quantity of the ith base station is insufficient, the ith base station is selected as the access base station of the pre-access terminal.
2. The power management device based on 5G base station power supply of claim 1,
when the number of terminals covered by any 5G base station is determined, distributing the power supply electric quantity of the base station according to the actual number of the terminals; a first electric quantity Q1, a second electric quantity Q2, a third electric quantity Q3 and a fourth electric quantity Q4 are arranged in the processing unit, each base station is provided with a preset maximum number of terminals, and if the actual number of the terminals in the 5G base station is less than or equal to 0.2 multiplied by the preset maximum number of terminals, the first electric quantity is adopted to supply power to the power supply of the base station;
if the maximum quantity of 0.5 multiplied by the preset terminal is more than or equal to the actual quantity of the terminals in the 5G base station and is more than 0.2 multiplied by the maximum quantity of the preset terminal, adopting second electric quantity to supply power for the power supply of the base station;
if the maximum quantity of the preset terminals is more than or equal to 0.9 multiplied by the actual quantity of the terminals in the 5G base station and is more than 0.5 multiplied by the maximum quantity of the preset terminals, adopting third electric quantity to supply power for the power supply of the base station;
and if the maximum number of the preset terminals is larger than or equal to the actual number of the terminals in the 5G base station and is larger than 0.9 multiplied by the maximum number of the preset terminals, adopting fourth electric quantity to supply power for the power supply of the base station.
3. The power management device based on 5G base station power supply of claim 2,
when the base station power supply supplies power by adopting the first electric quantity, adjusting the first electric quantity according to the active time period of the information quantity of the terminal in the base station so as to enable the actual power supply quantity of the base station power supply to meet the information tide requirement of the base station, if the power supply time belongs to the first active time period of the terminal in the base station, the communication requirement quantity of the terminal in the base station in the time period is large, correcting the first electric quantity in the time period, and enabling the modified first electric quantity Q1' to be 1.5 multiplied by Q1;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the first power quantity is corrected in the time slot, and the modified first power quantity Q1' is 1.3 multiplied by Q1;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the first power amount is corrected in the time slot, and the modified first power amount Q1' is 1.1 × Q1.
4. The power management device based on 5G base station power supply of claim 2,
when the base station power supply supplies power by adopting the second electric quantity, adjusting the second electric quantity according to the active time period of the information quantity of the terminal in the base station so as to enable the actual power supply quantity of the base station power supply to meet the information tide requirement of the base station, if the power supply time belongs to the first active time period of the terminal in the base station, the communication requirement quantity of the terminal in the base station in the time period is large, correcting the first electric quantity in the time period, and enabling the modified second electric quantity Q2' to be 1.5 multiplied by Q2;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the second power is corrected in the time slot, and the modified second power Q2' is 1.3 × Q2;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the second power amount is corrected in the time slot, and the modified second power amount Q2' is 1.1 × Q2.
5. The power management device based on 5G base station power supply of claim 2,
when the base station power supply supplies power by adopting a third electric quantity, adjusting the third electric quantity according to an active time period of the information quantity of the terminal in the base station so as to enable the actual power supply quantity of the base station power supply to meet the information tide requirement of the base station, if the power supply time belongs to a first active time period of the terminal in the base station, the communication requirement quantity of the terminal in the base station in the time period is large, correcting the third electric quantity in the time period, and enabling the modified third electric quantity Q3' to be 1.5 multiplied by Q3;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the third power is corrected in the time slot, and the modified third power Q3' is 1.3 × Q3;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the third power amount is corrected in the time slot, and the modified third power amount Q3' is 1.1 × Q3.
6. The power management device based on 5G base station power supply of claim 2,
when the base station power supply supplies power by adopting a fourth electric quantity, adjusting the fourth electric quantity according to an active time period of the information quantity of the terminal in the base station so as to enable the actual power supply quantity of the base station power supply to meet the information tide requirement of the base station, if the power supply time belongs to a first active time period of the terminal in the base station, the communication requirement quantity of the terminal in the base station in the time period is large, correcting the fourth electric quantity in the time period, and enabling the modified fourth electric quantity Q4' to be 1.5 multiplied by Q4;
if the power supply time belongs to a second activity time slot of the terminal in the base station, the communication demand of the terminal in the base station in the time slot is equal, the fourth power is corrected in the time slot, and the modified fourth power Q4' is 1.3 × Q4;
if the power supply time belongs to the third activity time slot of the terminal in the base station, which indicates that the communication demand of the terminal in the base station is small in the time slot, the fourth power amount is corrected in the time slot, and the modified fourth power amount Q4' is 1.1 × Q4.
7. The power management device based on 5G base station power supply of claim 6,
when determining the activity of the terminals in the base station, if the number of the terminals in the base station is set to be n, and if the communication data volume in the base station is more than or equal to 10n bytes in any time period, determining the time period to be a first activity time period of the base station;
in any time period, if the communication data volume in the base station is more than or equal to 5n bytes by 10n bytes, determining the time period as a second activity time period of the base station;
and in any time period, if the communication data volume in the base station is less than 5n bytes, determining that the time period is the third activity time period of the base station.
8. The 5G base station power supply-based power management device according to claim 1, wherein the determining the access position of the terminal comprises:
a terminal sends a handshake invitation, wherein the handshake invitation comprises the position of the terminal;
receiving invitation response information of a pre-access base station, and further establishing a communication link between a terminal and the base station;
the electric quantity distribution module comprises a processing unit used for determining the access position of the terminal according to the communication link.
9. The power management device based on 5G base station power supply according to any one of claims 1-8,
the terminal is VR equipment, AR equipment, telemedicine terminal, unmanned aerial vehicle or unmanned vehicle.
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| US20110183648A1 (en) * | 2008-10-15 | 2011-07-28 | Kenki Takagi | Wireless base station device and power control method therefor |
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| CN1719917A (en) * | 2004-07-09 | 2006-01-11 | 中兴通讯股份有限公司 | Apparatus and method for managing sub-station power of mobile communication system |
| CN101651484A (en) * | 2008-08-12 | 2010-02-17 | ***通信集团吉林有限公司 | Device and method for controlling power supply of mobile communication base station |
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