CN117241354A - Base station control method, base station control device, electronic equipment and storage medium - Google Patents

Base station control method, base station control device, electronic equipment and storage medium Download PDF

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Publication number
CN117241354A
CN117241354A CN202311220421.0A CN202311220421A CN117241354A CN 117241354 A CN117241354 A CN 117241354A CN 202311220421 A CN202311220421 A CN 202311220421A CN 117241354 A CN117241354 A CN 117241354A
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China
Prior art keywords
base station
user
path
remote radio
target
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CN202311220421.0A
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Chinese (zh)
Inventor
徐毅
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Ruijie Networks Co Ltd
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Ruijie Networks Co Ltd
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Priority to CN202311220421.0A priority Critical patent/CN117241354A/en
Publication of CN117241354A publication Critical patent/CN117241354A/en
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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

Abstract

The application provides a base station control method, a base station control device, electronic equipment and a storage medium, which can be used in the field of communication. The method comprises the following steps: when a target area covered by a signal of a first user entering a base station is detected, acquiring a target habit path of the first user in the target area; and controlling each first remote radio unit of the base station on the target habit path to be switched from an energy-saving state to a starting state. In the application, when the user is detected to enter the area covered by the base station, the remote radio units on the path of the user in the area are awakened in advance, so that the remote radio units with longer awakening time can be in a starting state before the user reaches the cell where the remote radio units are located, and the control precision of the remote radio units of the base station is improved.

Description

Base station control method, base station control device, electronic equipment and storage medium
Technical Field
The present application relates to the field of communications, and in particular, to a base station control method, a base station control device, an electronic device, and a storage medium.
Background
The base station comprises three parts, namely a centralized unit, a distributed unit and a radio frequency unit, wherein the radio frequency unit comprises a remote radio unit, and the remote radio unit corresponds to a cell. When no user exists in the cell, the remote radio unit still can be in continuous work, and the energy consumption is wasted. In order to reduce the energy consumption of the network provided by the base station, energy saving is required for the remote radio unit of the base station and the like.
The energy-saving strategies of the base station comprise channel shutdown, symbol shutdown, deep dormancy, carrier shutdown and the like, and the time required for each energy-saving strategy from shutdown to awakening is different, for example, the time required for a remote radio unit from deep dormancy to awakening is longer, and the time required from on-off shutdown to awakening is shorter.
In the exemplary technology, two remote radio units are arranged in adjacent cells, and when a user is located in a cell corresponding to one remote radio unit, the remote radio units in the adjacent cells and in an energy-saving state are awakened. However, the signal coverage area of the remote radio unit is less, and the time from the cell to the neighboring cell is shorter than the wake-up time of the remote radio unit in terms of the walking speed of the user, so that the remote radio unit in the neighboring cell is not yet woken up when the user is in the neighboring cell. It can be seen that the control accuracy of the remote radio unit of the existing base station is lower.
Disclosure of Invention
The application provides a base station control method, a base station control device, electronic equipment and a storage medium, which are used for solving the problem of lower control precision of a remote radio unit of a base station.
In a first aspect, the present application provides a base station control method, including:
when a target area covered by a signal of a first user entering a base station is detected, acquiring a target habit path of the first user in the target area;
and controlling each first remote radio unit of the base station on the target habit path to be switched from an energy-saving state to a starting state.
In an embodiment, the step of obtaining the target habit path of the first user in the target area includes:
determining a time period where the current time point is located;
and determining a habit path associated with the time period from a plurality of habit paths associated with the first user in the target area as the target habit path.
In an embodiment, after the step of controlling each of the first remote radio units on the target habit path of the base station to switch from the energy saving state to the start state, the method further includes:
when the first user reaches the end point of the target habit path, controlling a second remote radio unit to be switched from a starting state to an energy-saving state, wherein the second remote radio unit is the first remote radio unit except the first remote radio unit corresponding to the end point on the target habit path.
In an embodiment, before the step of obtaining the target habit path of the first user in the target area, the method further includes:
acquiring path information of each second user;
determining a target habit path corresponding to the second user according to the path information corresponding to the second user;
and carrying out association storage on the second user and the corresponding target habit path.
In an embodiment, the step of controlling each of the first remote radio units of the base station on the target habit path to switch from the energy saving state to the start state includes:
acquiring the number of users in the target area and the number of remote radio units in a starting state;
when the number of people is smaller than the preset number of people, the number of people does not reach the preset number, and the current time point does not reach the preset time point, controlling each first remote radio unit of the base station on the target habit path to be switched into a starting state from an energy-saving state.
In an embodiment, after the step of obtaining the number of users in the target area and the number of remote radio units in the activated state, the method further includes:
when the number of people is larger than or equal to the preset number of people, the number reaches the preset number and/or the current time point reaches the preset time point, controlling the base station to start each remote radio unit in the target area.
In an embodiment, further comprising:
when the first user does not contain an associated target habit path, determining a second subarea adjacent to the first subarea where the first user is located, wherein the target area comprises the first subarea and the second subarea;
and controlling the remote radio unit corresponding to the second sub-region to be switched from the energy-saving state to the starting state.
In a second aspect, the present application provides a base station control apparatus comprising:
the acquisition module is used for acquiring a target habit path of a first user in a target area covered by a signal of the first user entering a base station when the target area is detected;
and the control module is used for controlling each first remote radio unit of the base station on the target habit path to be switched from the energy-saving state to the starting state.
In a third aspect, the present application provides an electronic device comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes the computer-executable instructions stored in the memory to implement the method as described above.
In a fourth aspect, the present application provides a computer readable storage medium having stored therein computer executable instructions for carrying out the method as described above when executed by a processor.
According to the base station control method, the base station control device, the electronic equipment and the storage medium, when the target area covered by the signal of the user entering the base station is detected, the target habit path of the user in the target area is obtained, so that each remote radio unit of the base station on the target habit path is controlled, and the energy-saving state is switched to the starting state. In the application, when the user is detected to enter the area covered by the base station, the remote radio units on the path of the user in the area are awakened in advance, so that the remote radio units with longer awakening time can be in a starting state before the user reaches the cell where the remote radio units are located, and the control precision of the remote radio units of the base station is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic diagram of a mobile communication system according to the present application;
fig. 2 is a flow chart of a first embodiment of a base station control method according to the present application;
fig. 3 is a flow chart of a second embodiment of a base station control method provided by the present application;
fig. 4 is a flow chart of a third embodiment of a base station control method according to the present application;
fig. 5 is a flowchart of a fourth embodiment of a base station control method according to the present application;
fig. 6 is a schematic block diagram of a base station control device according to the present application;
fig. 7 is a schematic structural diagram of an electronic device according to the present application.
Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.
The technical scheme provided by the embodiment of the application can be applied to various communication systems, such as: the embodiment of the present application is not limited to a long term evolution (english: long term evolution, abbreviated LTE) system, a fifth generation (english: 5th generation, abbreviated 5G) mobile communication system, a wireless-fidelity (WiFi) system, a frequency division duplex (english: frequency division duplex, abbreviated FDD) system, a future communication system, or a system in which a plurality of communication systems are integrated, and the like. Wherein 5G may also be referred to as new radio (English: new radio, abbreviated NR).
The technical scheme provided by the embodiment of the application can be applied to various communication scenes, for example, one or more of the following communication scenes: enhanced mobile bandwidth (english: enhanced mobile broadband, abbreviated eMBB) communications, high reliability low latency communications (english: ultra-reliable and low latency communication, abbreviated URLLC), machine type communications (english: machine type communication, abbreviated MTC), mctc, device-to-device (english: device-to-device, abbreviated D2D) communications, vehicle-to-vehicle (english: vehicle to everything, abbreviated V2X) communications, vehicle-to-vehicle (english: vehicle to vehicle, abbreviated V2V) communications, and internet of things (english: internet of things, abbreviated IoT), and the like. Optionally, mctc may include one or more of the following communications: communication of industrial wireless sensor networks (English: industrial wireless sensor network, abbreviated IWSN), communication in video monitoring (English: video surveillance) scenes, communication of wearable devices, and the like.
Fig. 1 is a schematic diagram of a mobile communication system suitable for use in an embodiment of the present application.
As shown in fig. 1, the base station is a pico-cell, and the pico-cell is composed of an indoor baseband processing unit (english: building Base band Unit, abbreviated as BBU) +phub+prru. Wherein, BBU: building Base band Unit, an indoor baseband processing unit; pHUB is a skin-expanded HUB: an expansion unit; pRRU is the skin-expanded RRU, RRU: remote Radio Unit, remote radio unit. The core network is connected with each BBU. The base station control device may be a core network, BBU, pHUB or pRRU, and in addition, the base station control device may be an OMC (Operations Management Center, operation and maintenance center) connected to the core network and connected to the respective remote radio units of the pico base station through the BBU. It should be noted that, in order to simply show the mobile communication system according to the embodiment of the present application, only the connection between the OMC and one BBU is shown as an example, and in an actual mobile communication system, the OMC is connected to each BBU. The embodiment of the application is applicable to the following scenes: the personnel are relatively fixed, the access opening is relatively fixed, the periodic movement of the personnel is obvious, and a large number of fixed personnel do periodic movement in the area covered by the base station. For example, office buildings, factories, schools, mines, electric power piping lanes, large facilities and the like can be used as the application of the present application.
The above is merely an example, and the structure of the base station is not limited to the three-stage structure, and the base station may be formed of a centralized unit, a distributed unit, and a radio frequency unit.
A terminal in an embodiment of the present application may also be referred to as a User Equipment (UE), an access terminal, a subscriber unit, a subscriber station, a mobile station, a remote terminal, a mobile device, a user terminal, a terminal device, a wireless communication device, a user agent, or a user equipment. The terminal in the embodiment of the present application may be a mobile phone, a tablet computer, a computer with a wireless transceiving function, a virtual reality (abbreviated as VR) terminal device, an augmented reality (abbreviated as AR) terminal device, a wireless terminal in industrial control, a wireless terminal in unmanned driving, a wireless terminal in telemedicine, a wireless terminal in smart grid, a wireless terminal in transportation safety, a wireless terminal in smart city, a wireless terminal in smart home, a cellular phone, a cordless phone, a session initiation protocol (english: session initiation protocol, abbreviated as SIP) phone, a wireless local loop (english: wireless local loop, abbreviated as WLL) station, a personal digital assistant (english: personal digital assistant, abbreviated as PDA), a handheld device with a wireless communication function, a computing device, a vehicle-mounted device, a wearable device, a terminal device in a 5G network, or a terminal device in a public land mobile communication network (english: public land mobile network, abbreviated as PLMN) which evolves in the future, or the like.
It should be understood that the present application is not limited to the specific form of the terminal.
The embodiment of the application can be used for controlling the base station by network equipment. The network devices include, but are not limited to: base station, evolved node B (eNB), radio Network Controller (RNC), node B (NB), base station controller (base station controller, BSC), base transceiver station (base transceiver station, BTS), home base station (e.g., home evolved nodeB, or home node B, HNB), baseband unit (BBU), access Point (AP) in a wireless fidelity (wireless fidelity, WIFI) system, wireless relay node, wireless backhaul node, transmission point (transmission point, TP), or Transmission Reception Point (TRP), etc. The device may also be a network node constituting a gNB or a transmission point, such as a baseband unit (BBU), or a Distributed Unit (DU) or the like.
The network device manages one or more cells and provides services to the managed cells. The terminal communicates with the network device through transmission resources (e.g., frequency domain resources, or spectrum resources) allocated by the network device in a cell, where the cell may belong to a macro base station (e.g., macro eNB or macro gNB), or may belong to a base station corresponding to a small cell (english: small cell). The small cell may include: urban cells (English: metro cells), micro cells (English: micro cells), pico cells (English: pico cells), femto cells (English: femto cells) and the like, and the micro cells have the characteristics of small coverage area and low transmitting power, and are suitable for providing high-speed data transmission services.
In the embodiment of the present application, the device for implementing the function of the terminal may be the terminal; or may be a device, such as a system-on-a-chip, capable of supporting the terminal to perform this function. The device may be installed in or used in cooperation with a terminal. In the embodiment of the application, the chip system can be composed of chips, and can also comprise chips and other discrete devices. In the embodiment of the present application, the device for implementing the function of the terminal is taken as an example of the terminal, and the provided technical scheme is described.
In the embodiment of the present application, the device for implementing the control function of the base station may be a network device; or may be a device, such as a system-on-a-chip, capable of supporting the network device to perform this function. The apparatus may be installed in or used in cooperation with a network device. In the embodiment of the present application, the provided technical solution is described by taking a network device as an example of a device for implementing a control function of a base station.
It should be noted that, the user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or fully authorized by each party, and the collection, use and processing of the related data need to comply with related laws and regulations and standards, and provide corresponding operation entries for the user to select authorization or rejection.
In an exemplary technology, the base station includes three major parts, namely a centralized unit, a distributed unit and a radio frequency unit, wherein the radio frequency unit includes a remote radio unit, and the remote radio unit corresponds to a cell. When no user exists in the cell, the remote radio unit still can be in continuous work, and the energy consumption is wasted. In order to reduce the energy consumption of the network provided by the base station, energy saving is required for the remote radio unit of the base station and the like.
The energy-saving strategies of the base station comprise channel shutdown, symbol shutdown, deep dormancy, carrier shutdown and the like, and the time required for each energy-saving strategy from shutdown to awakening is different, for example, the time required for a remote radio unit from deep dormancy to awakening is longer, and the time required from on-off shutdown to awakening is shorter.
The inventor discovers that two remote radio units are arranged in adjacent cells, and when a user is positioned in a cell corresponding to one remote radio unit, the remote radio units in the adjacent cells need to be awakened. However, the signal coverage area of the remote radio unit is less, and the time from the cell to the neighboring cell is shorter than the wake-up time of the remote radio unit in terms of the walking speed of the user, so that the remote radio unit in the neighboring cell is not yet woken up when the user is in the neighboring cell. It can be seen that the control accuracy of the remote radio unit of the existing base station is lower.
The inventor thinks that when the user enters the area covered by the base station, the remote radio units on the path of the user in the area are awakened in advance, so that the remote radio units with longer awakening time can be in a starting state before the user reaches the cell where the remote radio units are located, and the control precision of the remote radio units of the base station is improved.
The following describes the technical scheme of the present application and how the technical scheme of the present application solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Referring to fig. 2, fig. 2 is a flowchart of a first embodiment of a base station control method according to the present application, the base station control method includes the following steps:
step S201, when detecting that the first user enters a target area covered by a signal of a base station, acquiring a target habit path of the first user in the target area.
In this embodiment, OMC is described below as a base station control device, and for convenience of description, the device will be referred to as a base station control device.
In this embodiment, the base station may be a pico base station or any existing base station. The present embodiment will be described in detail below using a base station as a pico base station. The pico-cell is a three-level architecture consisting of BBU+pHUB+pRRU, and the connection relationship between the device and the base station is specifically shown in FIG. 1.
Each remote radio unit of the base station is deployed at different positions of the area covered by the base station signal, the area covered by the base station signal is defined as a target area, that is, the range covered by the signal of each remote radio unit is constructed as a target range. Illustratively, remote radio units refer to prrus of a base station, each pRRU being distributed at an entrance to a target area, at a northeast corner of a first office building, at a conference room of a second office building, at an elevator of the second office building, and at a northwest corner of the second office building.
The remote radio unit at the entrance of the target area is in a starting state, and whether the terminal equipment is accessed or not can be determined through the remote radio unit at the entrance, so that whether a user enters the target area or not is determined. The remote radio unit at the entrance transmits information to the core network in real time, and the core network transmits the information to the device. The apparatus determines whether a user enters the target area based on the information. For example, if the information includes the identifier of the ue, it may be determined that the ue has accessed the remote radio unit at the entrance, so that it may be determined that the user has entered the target area covered by the signal of the base station. In the present embodiment, a user who enters the target area is defined as a first user.
The device sends a request for acquiring the information of the first user to the core network, so that the related information of the first user walking in the target area is acquired from the core network, and the habit path of the first user in the target area can be determined through the related information, wherein the habit path is defined as a target habit path. The target habit path refers to a fixed walking path of the first user in the target area. In an exemplary embodiment, before acquiring the target habit path of the first user in the target area, the apparatus acquires path information of each second user, and determines the target habit path corresponding to the second user based on the path information corresponding to the second user. Specifically, the walking path is obtained at the walking position of the second user in the path information, and the second user corresponds to one walking path in a historical time period, so that a plurality of walking paths can be obtained, the device obtains the same walking path in the plurality of walking paths, and if the ratio of the number of the same walking paths to the total number of the walking paths is greater than a preset ratio, the walking path can be determined as the target habit path of the second user. And the device stores the second user and the corresponding target habit path in an associated way. The first user is any one of the second users.
In addition, the target habit path of the second user may also be determined by the core network, where the core network associates the target habit path of the second user with an identifier corresponding to the second user, where the identifier may be a name of the second user, an equipment identifier of a user equipment of the second user, and so on. The device directly acquires the target habit path of the first user from the core network.
Step S202, controlling each first remote radio unit of the base station on the target habit path to switch from the energy-saving state to the starting state.
In general, when no user exists in the target area, other remote units are in an energy-saving state except for the remote unit at the entrance. After determining the target habit path, the device determines a remote radio unit on the target habit path, wherein the remote radio unit is defined as a first remote radio unit, the first remote radio unit on the target habit path refers to a remote radio unit of which the signal radiation range comprises a certain position on the target path, for example, the target habit path comprises a conference room and an elevator, the remote radio unit of the signal radiation conference room is determined to be the first remote radio unit, and the remote radio unit of the signal radiation elevator is determined to be the first remote radio unit.
After determining each first remote radio unit, the device controls each first remote radio unit to be switched from the energy-saving state to the starting state.
The apparatus may be connected to a plurality of base stations, and thus the target area may be constituted by an area covered by signals of the plurality of base stations. When each first remote radio unit on the target habit path belongs to different base stations, the device determines the target base station to which the first remote radio unit belongs, and then sends a control instruction to each target base station, so that each first remote radio unit is switched from an energy-saving state to a starting state.
In this embodiment, when it is detected that the user enters the target area covered by the signal of the base station, the target habit path of the user in the target area is obtained, so that each remote radio unit of the base station on the target habit path is controlled to switch from the energy-saving state to the start state. In the application, when the user is detected to enter the area covered by the base station, the remote radio units on the path of the user in the area are awakened in advance, so that the remote radio units with longer awakening time can be in a starting state before the user reaches the cell where the remote radio units are located, and the control precision of the remote radio units of the base station is improved.
Referring to fig. 3, fig. 3 is a flowchart illustrating a second embodiment of a base station control method according to the present application, based on the first embodiment, step S201 includes:
step S301, determining a time period in which the current time point is located.
In step S302, among a plurality of habit paths associated with the first user in the target area, a habit path associated with the time period is determined as a target habit path.
In this embodiment, the apparatus acquires, from the core network, travel information of the first user in the target area, and acquires, based on the travel information, a plurality of travel paths corresponding to each time period. For example, a day may be divided into 24 time periods, that is, one time period per hour, and the apparatus may determine a habit path corresponding to each time period for the first user based on a plurality of walking paths corresponding to each time period. For example, when the first user enters from the entrance to the conference room and the dining room in the 9 to 10 am time period, he enters the office building to perform office, so that the habit path of the first user associated with the 9 to 10 am is as follows: entrance-meeting room-canteen-office building; the first user goes from home to entrance at 2 to 3 pm, then enters the workshop from the entrance for observation, and enters the staff dormitory and office building in the workshop way, so that the habit path of the first user related to 9 to 10 am is as follows: entrance-employee dormitory-office building-workshop. In addition, the habit path of each time period associated with the first user can also be determined by the core network, and is stored in association with the identification of the first user. It is understood that the first user is associated with habit paths corresponding to different time periods.
The device determines a time period where the current time point is located, acquires a plurality of habit paths associated with the first user in the target area, and determines the habit path associated with the time period from the habit paths as a target habit path.
In this embodiment, the apparatus accurately determines the target habit path of the first user in the target area based on the current time point.
Referring to fig. 4, fig. 4 is a flowchart of a third embodiment of the base station control method according to the present application, based on the second embodiment, after step S202, further includes:
in step S401, when the first user is detected to reach the end point of the target habit path, the second remote radio unit is controlled to switch from the start state to the energy-saving state, where the second remote radio unit is a first remote radio unit except for the first remote radio unit corresponding to the end point on the target habit path.
In this embodiment, the user equipment of the first user may sequentially access each of the first remote radio units on the target habit path, and each of the first remote radio units may transmit access information of the user equipment to the device. The device can determine the first remote radio units accessed by the user equipment of the first user on the target habit path, and each first remote radio unit is associated with a corresponding position, so that the device can determine the position of the first user on the target habit path.
When the device detects that the first user reaches the end point of the target habit path, the device can control the second remote radio unit to be switched from the starting state to the energy-saving state in order to save energy, wherein the second remote radio unit is a first remote radio unit except for the first remote radio unit corresponding to the end point on the target habit path.
For example, the target habit path is pRRU1, pRRU2, pRRU3, pRRU4 and pRRU5 sequentially from the entrance (starting point) to the destination, where pRRU1 is the remote radio unit at the entrance, and is not counted into the first remote radio unit, pRRU5 is the first remote radio unit corresponding to the destination, and pRRU2, pRRU3 and pRRU4 are the second remote radio units, and when the first user reaches the destination, pRRU2, pRRU3 and pRRU4 are controlled to switch from the start state to the energy-saving state. It should be noted that, when each second remote radio unit is not accessed by other user equipment, the second remote radio unit is switched from the start state to the energy-saving state.
In addition, when the first user reaches the target place on the target habit path, the first remote radio unit corresponding to the place located on the target place is switched from the starting state to the energy-saving state, and the base station can be controlled to save energy more finely. The target location and the last location refer to locations corresponding to the first remote radio unit. For example, when the first user arrives at the office building, the remote radio unit accessed by the user equipment of the first user is switched from pRRU2 to pRRU3, and then the remote radio unit corresponding to the office building is pRRU3, and the remote radio unit corresponding to the last place is pRRU2, so that the pRRU2 is switched from the starting state to the energy-saving state.
In this embodiment, when the first user is detected to reach the end point of the target habit path, the second remote radio unit is controlled to switch from the starting state to the energy-saving state, so that energy saving of the base station is performed.
Referring to fig. 5, fig. 5 is a diagram illustrating a fourth embodiment of a base station control method according to the present application, based on any one of the first to third embodiments, step S202 includes:
step S501, obtaining the number of users in the target area and the number of remote radio units in the starting state.
Step S502, when the number of people is smaller than the preset number of people, the number of people does not reach the preset number, and the current time point does not reach the preset time point, controlling each first remote radio unit of the base station on the target habit path to be switched from the energy-saving state to the starting state.
In this embodiment, the device acquires the number of users in the target area and the number of remote radio units in the activated state, and the device needs to determine the activation policy of each first remote radio unit on the target habit path based on the number of users and the number of remote radio units.
The device determines whether the number of people is less than a preset number of people, and whether the current time point reaches a preset time point, wherein the preset time point is a time point with more people in the target area.
When the number of people is smaller than the preset number of people, the number of people does not reach the preset number, and the current time point does not reach the preset time point, the situation that the number of people in the target area is small can be determined, and in order to save energy, the device only controls each first remote radio unit of the base station on the target habit path to be switched from the energy saving state to the starting state.
When the number of people is greater than or equal to the preset number of people, more people in the target area can be determined, and all remote radio units in the energy-saving state are required to be awakened, and the device controls the base station to start all remote radio units in the target area. In addition, when the number reaches the preset number, it can be determined that the number of remote units in the starting state is large, and at least one user equipment is connected to the remote units in the starting state, so that more people in the target area can be determined, and the device controls the base station to start each remote unit in the target area. In addition, when the current time point reaches a preset time point and the number of people in the target area is large, the device controls the base station to start up each remote radio unit in the target area. It can be understood that when the number of people is greater than or equal to the preset number of people, the number reaches the preset number and/or the current time point reaches the preset time point, the base station is controlled to start each remote radio unit in the target area.
In this embodiment, the device acquires the number of users in the target area and the number of remote radio units in the starting state, so as to accurately control the remote radio units of the base station to start based on the number of users, the number of users and the current time point.
In one embodiment, the apparatus, upon detecting that the first user enters the target area, first determines whether the first user has an associated target habit path within the target area. If the first user is associated with the target habit path, step S201 to step S202 are performed. If the first user is not associated with the target habit path, the first user can be determined to be a new person or the first user does not have a fixed walking route, and the device cannot predict the position to which the first user goes. In this regard, the device determines a second sub-area adjacent to the first sub-area by the first user, and then controls the remote radio unit corresponding to the second sub-area to switch from the energy saving state to the starting state. The target area comprises a first sub-area and a second sub-area, and the second sub-area is used as a neighboring area of the first sub-area, namely, a remote radio unit of the neighboring area is started. The device may track the first user based on physical topology information of the remote radio unit, for example, the user equipment of the first user accesses pRRU2, determine that the remote radio unit of the neighboring cell corresponding to pRRU2 is pRRU3 based on the physical topology information, and activate pRRU3. In addition, the device can acquire the image of the first user acquired by the image acquisition equipment in the target area to determine the first sub-area where the first user is located, and then the remote radio unit corresponding to the second sub-area serving as the neighboring area of the first sub-area is switched from the energy-saving state to the starting state.
In this embodiment, when the first user is not associated with the target habit path, determining the first sub-area where the first user is located, and switching the remote radio unit corresponding to the second sub-area, which is a neighboring area of the first sub-area, from the energy saving state to the starting state, so as to ensure that the user equipment of the first user can access the base station to perform normal operation.
The present application also provides a base station control apparatus, referring to fig. 6, a base station control apparatus 600 includes:
an obtaining module 610, configured to obtain, when detecting that the first user enters a target area covered by a signal of the base station, a target habit path of the first user in the target area;
the control module 620 is configured to control each of the first remote radio units of the base station on the target habit path to switch from the energy saving state to the start state.
In one embodiment, the base station control apparatus 600 includes:
the determining module is used for determining a time period where the current time point is located;
the determining module is further configured to determine, from among a plurality of habit paths associated with the first user in the target area, a habit path associated with the time period as a target habit path.
In one embodiment, the base station control apparatus 600 includes:
the control module 620 is further configured to control the second remote radio unit to switch from the start state to the energy-saving state when the first user arrives at the end point of the target habit path, where the second remote radio unit is a first remote radio unit on the target habit path except for the first remote radio unit corresponding to the end point.
In one embodiment, the base station control apparatus 600 includes:
the obtaining module 610 is further configured to obtain path information of each second user;
the determining module is used for determining a target habit path corresponding to the second user according to the path information corresponding to the second user;
and the storage module is used for carrying out association storage on the second user and the corresponding target habit path.
In one embodiment, the base station control apparatus 600 includes:
the acquiring module 610 is further configured to acquire the number of users in the target area and the number of remote radio units in a startup state;
the control module 620 is further configured to control each of the first remote radio units of the base station on the target habit path to switch from the energy saving state to the start state when the number of people is less than the preset number of people, the number of people does not reach the preset number, and the current time point does not reach the preset time point.
In one embodiment, the base station control apparatus 600 includes:
the control module 620 is further configured to control the base station to start each remote radio unit in the target area when the number of people is greater than or equal to the preset number of people, the number reaches the preset number and/or the current time point reaches the preset time point.
In one embodiment, the base station control apparatus 600 includes:
the determining module is used for determining a second subarea adjacent to the first subarea where the first user is located when the first user does not contain the associated target habit path, and the target area comprises the first subarea and the second subarea;
the control module 620 is further configured to control the remote radio unit corresponding to the second sub-area to switch from the energy saving state to the start state.
Fig. 7 is a hardware configuration diagram of an electronic device, which is shown according to an exemplary embodiment.
The electronic device 700 may include: a processor 71, such as a CPU, a memory 72, and a transceiver 73. It will be appreciated by those skilled in the art that the structure shown in fig. 7 is not limiting of the electronic device and may include more or fewer components than shown, or may combine certain components, or may be arranged in different components. The memory 72 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
Processor 71 may invoke a computer program or computer-executable instructions stored in memory 72 to perform all or part of the steps of the base station control method described above.
The transceiver 73 is used to receive information transmitted from the external device and transmit information to the external device.
An electronic device, comprising: a processor, a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes the computer-executable instructions stored in the memory to implement the base station control method of any of the embodiments described above.
A non-transitory computer-readable storage medium, which when executed by a processor of an electronic device, causes the electronic device to perform the above-described base station control method.
A computer program product comprising a computer program which, when executed by a processor of an electronic device, enables the electronic device to perform the above-described base station control method.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. A base station control method, comprising:
when a target area covered by a signal of a first user entering a base station is detected, acquiring a target habit path of the first user in the target area;
and controlling each first remote radio unit of the base station on the target habit path to be switched from an energy-saving state to a starting state.
2. The base station control method according to claim 1, wherein the step of acquiring the target habit path of the first user in the target area includes:
determining a time period where the current time point is located;
and determining a habit path associated with the time period from a plurality of habit paths associated with the first user in the target area as the target habit path.
3. The base station control method according to claim 1, wherein after the step of controlling each of the first remote radio units on the target habit path of the base station to switch from the power saving state to the start state, further comprising:
when the first user reaches the end point of the target habit path, controlling a second remote radio unit to be switched from a starting state to an energy-saving state, wherein the second remote radio unit is the first remote radio unit except the first remote radio unit corresponding to the end point on the target habit path.
4. The base station control method according to claim 1, characterized in that before the step of acquiring the target habit path of the first user in the target area, further comprising:
acquiring path information of each second user;
determining a target habit path corresponding to the second user according to the path information corresponding to the second user;
and carrying out association storage on the second user and the corresponding target habit path.
5. The base station control method according to claim 1, wherein the step of controlling each of the first remote radio units of the base station on the target habit path to switch from the power saving state to the start state includes:
acquiring the number of users in the target area and the number of remote radio units in a starting state;
when the number of people is smaller than the preset number of people, the number of people does not reach the preset number, and the current time point does not reach the preset time point, controlling each first remote radio unit of the base station on the target habit path to be switched into a starting state from an energy-saving state.
6. The base station control method according to claim 5, wherein after the step of obtaining the number of users in the target area and the number of remote radio units in an activated state, further comprises:
when the number of people is larger than or equal to the preset number of people, the number reaches the preset number and/or the current time point reaches the preset time point, controlling the base station to start each remote radio unit in the target area.
7. The base station control method according to any one of claims 1 to 6, characterized by further comprising:
when the first user does not contain an associated target habit path, determining a second subarea adjacent to the first subarea where the first user is located, wherein the target area comprises the first subarea and the second subarea;
and controlling the remote radio unit corresponding to the second sub-region to be switched from the energy-saving state to the starting state.
8. A base station control apparatus, comprising:
the acquisition module is used for acquiring a target habit path of a first user in a target area covered by a signal of the first user entering a base station when the target area is detected;
and the control module is used for controlling each first remote radio unit of the base station on the target habit path to be switched from the energy-saving state to the starting state.
9. An electronic device, comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory to implement the method of any one of claims 1 to 7.
10. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are adapted to carry out the method of any one of claims 1 to 7.
CN202311220421.0A 2023-09-20 2023-09-20 Base station control method, base station control device, electronic equipment and storage medium Pending CN117241354A (en)

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CN202311220421.0A CN117241354A (en) 2023-09-20 2023-09-20 Base station control method, base station control device, electronic equipment and storage medium

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