CN111132284B - Dynamic capacity allocation method for base station and base station - Google Patents
Dynamic capacity allocation method for base station and base station Download PDFInfo
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- CN111132284B CN111132284B CN201911237128.9A CN201911237128A CN111132284B CN 111132284 B CN111132284 B CN 111132284B CN 201911237128 A CN201911237128 A CN 201911237128A CN 111132284 B CN111132284 B CN 111132284B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a capacity dynamic allocation method of a base station and the base station, the method comprises the following steps: the base station determines the number of first users currently registered by the base station; determining a first ratio between the number of first users and a maximum capacity of the base station; the maximum capacity is the number of channels configured in the base station; allocating the current capacity of the base station according to a first proportion; a first transmitting module corresponding to the current capacity is in a working state; controlling other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channel corresponding to the maximum capacity. By the method, the base station can dynamically allocate the current capacity, so that all the transmitting modules of the base station are not required to be in a working state all the time on the premise of meeting the user requirements corresponding to the number of the first users, the power consumption of the base station is reduced, the utilization rate of the base station is improved, and the signal radiation in the space where the base station is located is reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method for dynamically allocating capacity of a base station and a base station.
Background
With the development of technology, communication technologies (e.g., 4G and 5G technologies) are applied to different scenes in human life, and the number of base stations in different systems (e.g., 5G systems) will increase. Various devices (such as mobile phones) of people can be connected with the base station and accessed into a wireless base station network to carry out various works such as voice call, video call, webpage browsing and the like, thereby providing convenience for entertainment life or work life of people.
However, in the prior art, the capacity of the base station is fixed, that is, all channels in the base station are always in an operating state, which results in low utilization rate and high power consumption of the base station, and high signal radiation of the space where the base station is located.
Disclosure of Invention
The embodiment of the invention provides a capacity dynamic allocation method of a base station and the base station, which are used for improving the utilization rate of the base station, reducing the power consumption and reducing the signal radiation of the space where the base station is located.
In a first aspect, an embodiment of the present invention provides a method for dynamically allocating capacity of a base station, where the method includes:
determining the number of first users currently registered by a base station;
determining a first ratio between the first number of users and a maximum capacity of the base station; the maximum capacity is the number of channels configured in the base station;
allocating the current capacity of the base station according to the first proportion; wherein, the first transmitting module corresponding to the current capacity is in a working state; the first transmitting module is used for providing a channel corresponding to the current capacity;
controlling other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channels corresponding to the maximum capacity.
In one possible design, allocating the current capacity of the base station according to the first ratio includes:
determining a plurality of first channels occupied by users corresponding to the number of the first users;
reserving a plurality of second channels for the users corresponding to the first user number based on the preset multiple of the first proportion; wherein the current capacity is the number of channels obtained by multiplying the maximum capacity by the first ratio and the preset multiple; the plurality of first channels and the plurality of second channels constitute the current capacity.
In one possible design, a frequency corresponds to multiple channels, and the base station may allocate some or all of the multiple channels; after controlling other transmission modules except the first transmission module in the base station to enter a standby state, the method further comprises:
when the base station registers new users currently, determining the number of second users currently registered by the base station;
determining a second ratio between the second number of users and the maximum capacity;
determining a second transmitting module needing to be started in the other transmitting modules based on the preset multiple of the second proportion; the second transmitting module is used for providing a first frequency and/or a third channel; wherein the first frequency is one of the frequencies provided by the other transmitting modules, and the third channel is one of the channels provided by the other transmitting modules;
and controlling the second transmitting module to enter a working state.
In one possible design, a frequency corresponds to multiple channels, and the base station may allocate some or all of the multiple channels; after controlling other transmission modules except the first transmission module in the base station to enter a standby state, the method further comprises:
when users corresponding to the first user number leave the base station, determining a third user number currently registered by the base station;
determining a third ratio between the third number of users and the maximum capacity;
determining a first sub-transmitting module which needs to enter a standby state in the first transmitting module based on a preset multiple of the third proportion; the first sub-transmitting module is used for providing a second frequency and/or a fourth channel; the second frequency is one of the frequencies provided by the first transmitting module, and the fourth channel is one of the channels corresponding to the current capacity;
and controlling the first sub-transmitting module to enter a standby state.
In one possible design, after determining the number of users currently registered by the base station, the method further includes:
determining the distribution situation of users corresponding to the first user number in the cell of the base station;
determining a first user close to the cell edge in the users corresponding to the first user number based on the distribution situation;
increasing the loaded transmission power when the base station sends signals to the first user.
In a second aspect, an embodiment of the present invention provides a base station, including:
an allocation unit for:
determining the number of first users currently registered by a base station;
determining a first ratio between the first number of users and a maximum capacity of the base station; the maximum capacity is the number of channels configured in the base station;
allocating the current capacity of the base station according to the first proportion; the channel corresponding to the current capacity is in a working state;
the control unit is used for controlling other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channels corresponding to the maximum capacity.
In one possible design, the allocation unit is further configured to:
determining a plurality of first channels occupied by users corresponding to the number of the first users;
reserving a plurality of second channels for the users corresponding to the first user number based on the preset multiple of the first proportion; wherein the current capacity is the number of channels obtained by multiplying the maximum capacity by the first ratio and the preset multiple; the plurality of first channels and the plurality of second channels constitute the current capacity.
In one possible design, a frequency corresponds to multiple channels, and the base station may allocate some or all of the multiple channels; the allocation unit is further configured to:
when the base station registers new users currently, determining the number of second users currently registered by the base station;
determining a second ratio between the second number of users and the maximum capacity;
determining a second transmitting module needing to be started in the other transmitting modules based on the preset multiple of the second proportion; the second transmitting module is used for providing a first frequency and/or a third channel; wherein the first frequency is one of the frequencies provided by the other transmitting modules, and the third channel is one of the channels provided by the other transmitting modules;
the control unit is further configured to:
and controlling the second transmitting module to enter a working state.
In one possible design, a frequency corresponds to multiple channels, and the base station may allocate some or all of the multiple channels; the allocation unit is further configured to:
when users corresponding to the first user number leave the base station, determining a third user number currently registered by the base station;
determining a third ratio between the third number of users and the maximum capacity;
determining a first sub-transmitting module which needs to enter a standby state in the first transmitting module based on a preset multiple of the third proportion; the first sub-transmitting module is used for providing a second frequency and/or a fourth channel; the second frequency is one of the frequencies provided by the first transmitting module, and the fourth channel is one of the channels corresponding to the current capacity;
the control unit is further configured to:
and controlling the first sub-transmitting module to enter a standby state.
In one possible design, the allocation unit is further configured to:
determining the distribution situation of users corresponding to the first user number in the cell of the base station;
determining a first user close to the cell edge in the users corresponding to the first user number based on the distribution situation;
increasing the loaded transmission power when the base station sends signals to the first user.
In a third aspect, an embodiment of the present invention provides a base station, including: at least one processor and memory; wherein the memory is to store one or more computer programs; the memory stores one or more computer programs that, when executed by the at least one processor, enable the base station to perform the first aspect described above or any one of the possible designs of the first aspect described above.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, which stores computer instructions that, when executed on a computer, enable the computer to perform the method of the first aspect or any one of the possible designs of the first aspect.
The invention has the following beneficial effects:
in the technical scheme of the embodiment of the invention, a base station determines the number of first users currently registered by the base station; determining a first ratio between the number of first users and a maximum capacity of the base station; the maximum capacity is the number of channels configured in the base station; allocating the current capacity of the base station according to a first proportion; a first transmitting module corresponding to the current capacity is in a working state; the first transmitting module is used for providing a channel corresponding to the current capacity; controlling other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channel corresponding to the maximum capacity. By the method, the base station can dynamically allocate the current capacity of the base station, so that all the transmitting modules of the base station are not required to be in a working state all the time on the premise of meeting the user requirements corresponding to the number of the first users, the power consumption of the base station is reduced, the utilization rate of the base station is improved, and the signal radiation in the space where the base station is located is reduced.
Drawings
Fig. 1 is a schematic flow chart of a method for dynamically allocating capacity of a base station according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a base station according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base station according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The shapes and sizes of the various elements in the drawings are not to scale and are merely intended to illustrate the invention.
In the embodiment of the present invention, the "first" and "fourth" are used to distinguish different objects, and are not used to describe a specific order. Furthermore, the term "comprises" and any variations thereof, which are intended to cover non-exclusive protection. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
In this embodiment of the present invention, "and/or" is only one kind of association relation describing an associated object, and indicates that three kinds of relations may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the "/" character in the specification and claims of the present invention and the above drawings generally indicates that the former and latter related objects are in an "or" relationship.
In the embodiment of the present invention, "a plurality" may mean at least two, for example, two, three, or more, and the embodiment of the present invention is not limited.
In the embodiment of the invention, the user refers to a terminal which is in communication connection with the base station. The terminal may be any device that can communicate with the base station, such as a mobile phone, a tablet, a notebook, etc., and the embodiment of the present invention is not limited thereto.
In this embodiment of the present invention, the transmitting module may be an antenna, or may be another device that can provide a channel, and the embodiment of the present invention is not limited.
In the embodiment of the present invention, the standby state refers to that the transmitting module is in a power-on non-operating state, i.e., between a power-off state and an operating state. When the transmitting module is in a standby state, the working power consumption of the transmitting module can be saved, so that the power consumption of the transmitting module can be reduced.
As can be seen from the foregoing, in the prior art, the capacity of the base station is fixed, which results in low utilization rate of the base station, high power consumption, and high signal radiation in the space where the base station is located. In order to solve the problem, an embodiment of the present invention provides a method for dynamically allocating capacity of a base station.
The following describes the process of dynamically allocating capacity by the base station in the embodiment of the present invention.
Fig. 1 is a schematic flow chart of a method for dynamically allocating capacity of a base station according to an embodiment of the present invention. The execution subject in fig. 1 is a base station. As shown in fig. 1, the method flow includes:
s101, determining the number of first users currently registered by the base station.
Alternatively, when a user registers for access to the base station, the base station may determine the currently registered user. That is, the base station may determine all users currently registered by the base station, and count to obtain the number of the first users currently registered.
Alternatively, when a user registers to access the base station, the base station may allocate a channel for the user. That is, the base station may determine a plurality of first channels occupied by users corresponding to the number of the first users.
In a specific implementation process, the magnitude of the transmission power loaded when the base station sends a signal to the user is in a direct proportion to the power consumption of the base station. Since the magnitude of the transmission power loaded by the base station for sending signals is related to the distribution positions of the users in the cell, for example, the closer the user is to the edge of the cell of the base station, the greater the transmission power loaded by the base station for sending signals to the user; when the distribution position of the user is in the area with dense user distribution in the cell, the transmission power loaded when the base station sends signals to the user can be reduced.
In order to reduce the power consumption of the base station, in the embodiment of the present invention, when a user registers to access the base station, the base station may determine a distribution location of the user in a cell of the base station, and may adjust the magnitude of the transmission power loaded when the base station sends a signal to the user when the user is located at the distribution location. That is, the base station may determine the distribution of the users corresponding to the first number of users in the cell of the base station. Then, the base station may determine, based on the distribution, a first user close to the cell edge among the users corresponding to the first user number, and increase the transmission power loaded when the base station sends a signal to the first user. By the method, the base station can dynamically adjust the magnitude of the loaded transmitting power when the base station sends the signals to the users corresponding to the first user number according to the distribution condition of the users corresponding to the first user number, so that the base station is prevented from loading higher transmitting frequency to send the signals to the users when the users are in the positions where the users do not need to load high transmitting power, the power consumption of the base station can be reduced, and the power consumption cost of the base station can be reduced.
S102, determining a first proportion between the number of the first users and the maximum capacity of the base station; the maximum capacity is the number of channels allocated in the base station.
Alternatively, after the base station determines the number of the currently registered first users, the base station may determine a first ratio between the number of the first users and the maximum capacity of the base station. For example, if the number of first users currently registered by the base station is 100 and the maximum capacity of the base station is 1000, the base station may determine that the first ratio between the number of first users and the maximum capacity of the base station is 1: 10.
S103, distributing the current capacity of the base station according to a first proportion; the first transmitting module corresponding to the current capacity is in a working state; the first transmitting module is used for providing a channel corresponding to the current capacity.
Alternatively, after the base station determines a first ratio between the first number of users and the maximum capacity of the base station, the base station may allocate the current capacity according to the first ratio. In a specific implementation process, in order to ensure that a user can have enough channels to switch when the user needs to switch channels when the signal is not good in a certain environment (for example, located in a cell edge area, etc.), the base station may reserve some channels for each user, thereby ensuring that the communication between the user and the base station is not disconnected. For example, the base station may set a preset multiple of the first ratio (the preset multiple may be set according to actual requirements), and then, the base station may reserve a plurality of second channels for the users corresponding to the first number of users based on the preset multiple of the first ratio; the current capacity is the number of channels obtained by multiplying the maximum capacity by a first proportion and a preset multiple; the plurality of first channels and the plurality of second channels constitute a current capacity of the base station.
For example, the number of the first users is 100, and the maximum capacity of the base station is 1000. If 1 user corresponds to 1 channel, then the multiple first channels occupied by the users corresponding to the first user number are 100 channels, and the first ratio between the first user number and the maximum capacity of the base station is 1: 10. When the base station reserves 1 channel for each user, the preset multiple of the first ratio may be 2, that is, the current capacity of the base station may be 1000 (1/10) × 2 ═ 200, that is, the base station reserves a plurality of second channels for the users corresponding to the first number of users, that is, 200-. Or, if one user corresponds to 2 channels, the plurality of first channels occupied by the users corresponding to the first user number are 200 channels, and the first ratio between the first user number and the maximum capacity of the base station is 1: 5. When the base station reserves 1 channel for each user, the preset multiple of the first ratio may be 3/2, that is, the current capacity of the base station may be 1000 × (1/5) × (3/2) ═ 300, that is, the base station reserves a plurality of second channels for the users corresponding to the first number of users, that is, 300-.
In the embodiment of the invention, the base station can dynamically allocate the current capacity of the base station according to the preset multiple of the first ratio between the number of the first users and the maximum capacity of the base station, so that the communication between the user corresponding to the first user currently registered by the base station and the base station is not disconnected.
S104, controlling other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channel corresponding to the maximum capacity.
In the embodiment of the invention, the base station can control other transmitting modules except the first transmitting module in the base station to enter the standby state on the premise of meeting the user requirement without all the transmitting modules of the base station being in the working state all the time, thereby reducing the power consumption of the base station, improving the utilization rate of the base station and reducing the signal radiation in the space where the base station is positioned.
Optionally, when the currently registered user of the base station changes, the base station may further dynamically allocate the current capacity according to the number of users corresponding to the currently registered user. Such as:
example 1, when the base station currently registers a new user, the number of currently registered second users is determined. The base station may determine a second ratio between the second number of users and the maximum capacity. Then, the base station may dynamically allocate the current capacity according to the second ratio allocation, where a specific implementation manner may refer to the manner in which the base station allocates the current capacity based on the first ratio, and details are not described here again. In a specific implementation process, since one frequency corresponds to a plurality of channels, the base station may allocate some or all of the plurality of channels. Therefore, in the embodiment of the present invention, the base station may determine, based on the preset multiple of the second ratio, the second transmitting module that needs to be started in the other transmitting modules, and then, the base station may control the second transmitting module to enter the working state, so as to meet the user requirement corresponding to the second number of users. The second transmitting module is used for providing a first frequency and/or a third channel, the first frequency is one of the frequencies provided by other transmitting modules, and the third channel is one of the channels provided by other transmitting modules.
For example, the base station may reserve a plurality of channels for the users corresponding to the number of the second users according to the preset multiple of the second ratio, where a specific implementation manner may refer to a manner in which the base station reserves a plurality of second channels for the users corresponding to the number of the first users based on the preset multiple of the first ratio, which is not described herein again. For example, the number of the first users is 100, the maximum capacity of the base station is 1000, 1 user corresponds to 1 channel, and the base station reserves 1 channel for each user. If the number of the users registered by the base station is 100, the number of the second users is 200, the number of channels occupied by the users corresponding to the number of the second users is 200, the base station allocates the current capacity of 1000 × 2 (200/1000) × 400, and the number of channels reserved for the users corresponding to the number of the second users is 200. Because the first transmitting module in the working state of the base station only provides 200 channels, the base station needs to select and control the second transmitting module in the other transmitting modules in the standby state to enter the working state, so as to provide 200 channels, and meet the user requirements corresponding to the number of the second users.
In example 1, when the base station currently registers a new user, the base station may dynamically allocate the current capacity according to a preset multiple of a second ratio between the currently changed number of second users and the maximum capacity of the base station, so that on the premise of meeting the user requirements corresponding to the number of second users, part of the transmitting modules of the base station may be controlled to enter a standby state, and all the transmitting modules of the base station do not need to be in a working state all the time, thereby reducing power consumption of the base station, improving the utilization rate of the base station, and reducing signal radiation in a space where the base station is located.
Example 2, when some of the users corresponding to the first number of users leave the base station, determining a third number of users currently registered by the base station, and determining a third ratio between the third number of users and the maximum capacity. Then, the base station may dynamically allocate the current capacity according to the third ratio, where a specific implementation manner may refer to the manner in which the base station allocates the current capacity based on the first ratio, and details are not described here again. In a specific implementation process, since one frequency corresponds to a plurality of channels, the base station may allocate some or all of the plurality of channels. Therefore, in the embodiment of the present invention, the base station may determine, based on the preset multiple of the third ratio, a first sub-transmission module that needs to enter the standby state in the first transmission module, and then, the base station may control the first sub-transmission module to enter the standby state. The first sub-transmitting module is used for providing a second frequency and/or a third channel; the second frequency is one of the frequencies provided by the first transmitting module, and the third channel is one of the channels corresponding to the current capacity.
For example, the base station may reserve a plurality of channels for the users corresponding to the third number of users according to the preset multiple of the third ratio, where the specific implementation manner may refer to a manner in which the base station reserves a plurality of second channels for the users corresponding to the first number of users based on the preset multiple of the first ratio, which is not described herein again. For example, the number of the first users is 100, the maximum capacity of the base station is 1000, 1 user corresponds to 1 channel, and the base station reserves 1 channel for each user. If 50 users leave the base station in the users corresponding to the first user number, the third user number is 50, the channels occupied by the users corresponding to the third user number are 50 channels, the base station allocates the current capacity to be 1000 × 2 (50/1000) × 100, and the channels reserved for the third user number are 50 channels. Because the base station only needs 100 channels currently, and there are 200 channels provided by the first transmitting module currently in the working state, the base station needs to select and control the first sub-transmitting module in the first transmitting module in the working state to enter the standby state, so as to reduce the number of the transmitting modules in the working state on the premise of meeting the user requirements corresponding to the number of the third users.
In example 2, when some users of the users corresponding to the first number of users leave the base station, the base station may dynamically allocate the current capacity according to a preset multiple of a third ratio between the currently changed third number of users and the maximum capacity of the base station, so that on the premise of meeting the user requirements corresponding to the third number of users, part of the transmitting modules of the base station may be controlled to enter a standby state, and all the transmitting modules of the base station do not need to be in a working state all the time, thereby reducing power consumption of the base station, improving the utilization rate of the base station, and reducing signal radiation in a space where the base station is located.
As can be seen from the above description, in the embodiment of the present invention, the base station determines the number of first users currently registered by the base station; determining a first ratio between the number of first users and a maximum capacity of the base station; the maximum capacity is the number of channels configured in the base station; allocating the current capacity of the base station according to a first proportion; a first transmitting module corresponding to the current capacity is in a working state; the first transmitting module is used for providing a channel corresponding to the current capacity; controlling other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channel corresponding to the maximum capacity. By the method, the base station can dynamically allocate the current capacity of the base station, so that all the transmitting modules of the base station are not required to be in a working state all the time on the premise of meeting the user requirements corresponding to the number of the first users, the power consumption of the base station is reduced, the utilization rate of the base station is improved, and the signal radiation in the space where the base station is located is reduced.
Based on the same inventive concept, the embodiment of the invention provides a base station. Fig. 2 is a schematic structural diagram of a base station according to an embodiment of the present invention.
As shown in fig. 2, the base station 200 includes:
an assigning unit 201 for:
determining the number of first users currently registered by a base station;
determining a first ratio between the number of first users and a maximum capacity of the base station; the maximum capacity is the number of channels configured in the base station;
allocating the current capacity of the base station according to a first proportion; the first transmitting module corresponding to the current capacity is in a working state; the first transmitting module is used for providing a channel corresponding to the current capacity;
a control unit 202, configured to control other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channel corresponding to the maximum capacity.
In one possible design, the allocation unit 201 is further configured to:
determining a plurality of first channels occupied by users corresponding to the number of the first users;
reserving a plurality of second channels for the users corresponding to the first user number based on the preset multiple of the first proportion; the current capacity is the number of channels obtained by multiplying the maximum capacity by a first proportion and a preset multiple; the plurality of first channels and the plurality of second channels constitute a current capacity.
In one possible design, a frequency corresponds to multiple channels, and the base station may allocate some or all of the multiple channels; the allocation unit 201 is further configured to:
when the base station registers new users currently, determining the number of second users currently registered by the base station;
determining a second ratio between the second number of users and the maximum capacity;
determining a second transmitting module needing to be started in other transmitting modules based on the preset multiple of the second proportion; the second transmitting module is used for providing the first frequency and/or the third channel; the first frequency is one of the frequencies provided by other transmitting modules, and the third channel is one of the channels provided by other transmitting modules;
the control unit 202 is further configured to:
and controlling the second transmitting module to enter a working state.
In one possible design, a frequency corresponds to multiple channels, and the base station may allocate some or all of the multiple channels; the allocation unit 201 is further configured to:
when users corresponding to the first user number leave the base station, determining the number of third users currently registered by the base station;
determining a third ratio between the third number of users and the maximum capacity;
determining a first sub-transmitting module which needs to enter a standby state in the first transmitting module based on the preset multiple of the third proportion; the first sub-transmitting module is used for providing a second frequency and/or a fourth channel; the second frequency is one of the frequencies provided by the first transmitting module, and the fourth channel is one of the channels corresponding to the current capacity;
the control unit 202 is further configured to:
and controlling the first sub-transmitting module to enter a standby state.
In one possible design, the allocation unit 201 is further configured to:
determining the distribution situation of users corresponding to the number of the first users in a cell of a base station;
determining first users close to the edge of the cell in users corresponding to the number of the first users based on the distribution situation;
and increasing the loaded transmission power when the base station sends signals to the first user.
The base station 200 in the embodiment of the present invention and the method for dynamically allocating capacity of the base station shown in fig. 1 are based on the same concept, and through the foregoing detailed description of the method for dynamically allocating capacity of the base station, a person skilled in the art can clearly understand the implementation process of the base station 200 in the embodiment, so for brevity of the description, detailed description is omitted here.
Based on the same inventive concept, the embodiment of the invention provides a base station. Fig. 3 is a schematic structural diagram of a base station according to an embodiment of the present invention.
As shown in fig. 3, the base station 300 includes:
a memory 301 for storing one or more computer instructions;
at least one processor 302 for reading computer instructions in the memory 301 to enable the electronic device 300 to implement all or part of the steps in the embodiment shown in fig. 1.
Optionally, the memory 301 may include a high-speed random access memory, and may further include a nonvolatile memory, such as a magnetic disk storage device, a flash memory device, or other nonvolatile solid state storage devices, and the like, which is not limited in the embodiments of the present invention.
Alternatively, the processor 302 may be a general purpose processor (CPU), or an ASIC, or an FPGA, or may be one or more integrated circuits for controlling program execution.
In some embodiments, the memory 301 and the processor 302 may be implemented on the same chip, or in other embodiments, they may be implemented separately on separate chips, and the embodiments of the present invention are not limited thereto.
Based on the same inventive concept, embodiments of the present invention provide a computer-readable storage medium, where computer instructions are stored, and when the computer instructions are executed by a computer, the computer instructions cause the computer to perform the steps of the method for dynamically allocating capacity of a base station.
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 present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. 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.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A method for dynamically allocating capacity of a base station is characterized by comprising the following steps:
determining the number of first users currently registered by a base station;
determining a first ratio between the first number of users and a maximum capacity of the base station; the maximum capacity is the number of channels configured in the base station;
determining a plurality of first channels occupied by users corresponding to the number of the first users;
reserving a plurality of second channels for the users corresponding to the first user number based on the preset multiple of the first proportion; the current capacity of the base station is the number of channels obtained by multiplying the maximum capacity by the first ratio and the preset multiple, the plurality of first channels and the plurality of second channels form the current capacity, and a first transmitting module corresponding to the current capacity is in a working state; the first transmitting module is used for providing a channel corresponding to the current capacity;
controlling other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channels corresponding to the maximum capacity.
2. The method of claim 1, wherein one frequency corresponds to a plurality of channels, and the base station can allocate some or all of the plurality of channels; after controlling other transmission modules except the first transmission module in the base station to enter a standby state, the method further comprises:
when the base station registers new users currently, determining the number of second users currently registered by the base station;
determining a second ratio between the second number of users and the maximum capacity;
determining a second transmitting module needing to be started in the other transmitting modules based on the preset multiple of the second proportion; the second transmitting module is used for providing a first frequency and/or a third channel; wherein the first frequency is one of the frequencies provided by the other transmitting modules, and the third channel is one of the channels provided by the other transmitting modules;
and controlling the second transmitting module to enter a working state.
3. The method of claim 1, wherein one frequency corresponds to a plurality of channels, and the base station can allocate some or all of the plurality of channels; after controlling other transmission modules except the first transmission module in the base station to enter a standby state, the method further comprises:
when users corresponding to the first user number leave the base station, determining a third user number currently registered by the base station;
determining a third ratio between the third number of users and the maximum capacity;
determining a first sub-transmitting module which needs to enter a standby state in the first transmitting module based on a preset multiple of the third proportion; the first sub-transmitting module is used for providing a second frequency and/or a fourth channel; the second frequency is one of the frequencies provided by the first transmitting module, and the fourth channel is one of the channels corresponding to the current capacity;
and controlling the first sub-transmitting module to enter a standby state.
4. The method of any of claims 1-3, wherein after determining the number of users currently registered with the base station, the method further comprises:
determining the distribution situation of users corresponding to the first user number in the cell of the base station;
determining a first user close to the cell edge in the users corresponding to the first user number based on the distribution situation;
increasing the loaded transmission power when the base station sends signals to the first user.
5. A base station, comprising:
an allocation unit for:
determining the number of first users currently registered by a base station;
determining a first ratio between the first number of users and a maximum capacity of the base station; the maximum capacity is the number of channels configured in the base station;
determining a plurality of first channels occupied by users corresponding to the number of the first users;
reserving a plurality of second channels for the users corresponding to the first user number based on the preset multiple of the first proportion; the current capacity of the base station is the number of channels obtained by multiplying the maximum capacity by the first ratio and the preset multiple, the plurality of first channels and the plurality of second channels form the current capacity, and a first transmitting module corresponding to the current capacity is in a working state; the first transmitting module is used for providing a channel corresponding to the current capacity;
the control unit is used for controlling other transmitting modules except the first transmitting module in the base station to enter a standby state; and the other transmitting modules are used for providing channels except the channel corresponding to the current capacity in the channels corresponding to the maximum capacity.
6. The base station of claim 5, wherein one frequency corresponds to a plurality of channels, and the base station can allocate some or all of the plurality of channels; the allocation unit is further configured to:
when the base station registers new users currently, determining the number of second users currently registered by the base station;
determining a second ratio between the second number of users and the maximum capacity;
determining a second transmitting module needing to be started in the other transmitting modules based on the preset multiple of the second proportion; the second transmitting module is used for providing a first frequency and/or a third channel; wherein the first frequency is one of the frequencies provided by the other transmitting modules, and the third channel is one of the channels provided by the other transmitting modules;
the control unit is further configured to:
and controlling the second transmitting module to enter a working state.
7. The base station of claim 5, wherein one frequency corresponds to a plurality of channels, and the base station can allocate some or all of the plurality of channels; the allocation unit is further configured to:
when users corresponding to the first user number leave the base station, determining a third user number currently registered by the base station;
determining a third ratio between the third number of users and the maximum capacity;
determining a first sub-transmitting module which needs to enter a standby state in the first transmitting module based on a preset multiple of the third proportion; the first sub-transmitting module is used for providing a second frequency and/or a fourth channel; the second frequency is one of the frequencies provided by the first transmitting module, and the fourth channel is one of the channels corresponding to the current capacity;
the control unit is further configured to:
and controlling the first sub-transmitting module to enter a standby state.
8. The base station of any of claims 5-7, wherein the allocation unit is further configured to:
determining the distribution situation of users corresponding to the first user number in the cell of the base station;
determining a first user close to the cell edge in the users corresponding to the first user number based on the distribution situation;
increasing the loaded transmission power when the base station sends signals to the first user.
9. A base station, comprising: at least one processor and memory;
the memory for storing one or more computer programs;
the one or more computer programs stored by the memory, when executed by the at least one processor, cause the base station to perform the method of any of claims 1-4.
10. A computer-readable storage medium having stored thereon computer instructions which, when executed on a computer, cause the computer to perform the method of any one of claims 1-4.
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| CN104105151B (en) * | 2013-04-01 | 2017-11-17 | 华为技术有限公司 | Base station handles method, apparatus and base station |
| US10015754B2 (en) * | 2013-11-27 | 2018-07-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method, base station and computer-readable storage media for downlink power allocation in a wireless communication system |
| CN110099400B (en) * | 2019-06-05 | 2022-10-14 | 中国联合网络通信集团有限公司 | Energy saving method and device for communication base station and computer readable storage medium |
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| CN1564621A (en) * | 2004-03-19 | 2005-01-12 | 清华大学 | Method of increasing capacity of cellular moble communication |
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