CN112469051B - Method for adjusting running state and communication equipment - Google Patents
Method for adjusting running state and communication equipment Download PDFInfo
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- CN112469051B CN112469051B CN201910848302.7A CN201910848302A CN112469051B CN 112469051 B CN112469051 B CN 112469051B CN 201910848302 A CN201910848302 A CN 201910848302A CN 112469051 B CN112469051 B CN 112469051B
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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
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
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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
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
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Abstract
The application discloses a method for adjusting an operation state, which comprises the following steps: acquiring load information of a target cell; and adjusting the running state of the target access network equipment to a target state according to the load information of the target cell, wherein the target access network equipment corresponds to the target cell, and the number of SSB wave beams emitted by the target access network equipment in the target state is less than the preset number. The application also provides corresponding communication equipment. By the technical scheme, the operation state of the target access network equipment can be adjusted according to the load information of the target cell, so that the number of the SSB wave beams transmitted by the target access network equipment is adjusted to be smaller than the preset number, the energy consumption of the SSB wave beams transmitted by the target access network equipment is reduced, and the energy-saving requirement of the target access network equipment when the target cell is in different load conditions is met.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a method for adjusting an operating state and a communication device.
Background
With the development of communication technology, broadcasting beams for broadcasting channel coverage are also updated. In a New Radio (NR) communication system, a Physical Broadcast Channel (PBCH) Signal, a Primary Synchronization Signal (PSS) and a Secondary Synchronization Signal (SSS) are combined together to form a Synchronization Signal Block (SSB), and the SSB is transmitted through a broadcast beam, so the broadcast beam in the NR communication system is also called an SSB beam.
In an NR communication system, when different frequency bands are used, the number of SSBs that an access network device can transmit may be different, but each SSB needs to transmit through one SSB beam, so the number of SSB beams transmitted by each access network device is equal to the number of SSBs. For example, when the Sub3G frequency band (i.e., the frequency band below 3 GHz) is used, the number of SSBs and SSB beams that can be transmitted by the access network device is 4 at most; when the Sub6G frequency band (i.e. the frequency band below 6 GHz) is used, the number of SSBs and SSB beams that can be sent by the access network device is 8 at most; when the frequency band above 6GHz is used, the number of SSBs and SSB beams that the access network device can transmit is 64 at most.
In practical applications, in order to maintain steady-state operation of the access network device, the number of SSB beams transmitted by the access network device is generally a fixed value, for example, when the Sub6G frequency band is used, the number of SSB beams may be fixed to be 8, or a fixed value smaller than 8. The number of SSB beams transmitted by the access network device is fixed, and the greater the number of SSB beams transmitted, the greater the energy consumption, so that the fixed number of SSB beams cannot meet the energy saving requirements under different conditions.
Disclosure of Invention
The embodiment of the application provides a method for adjusting an operation state and communication equipment, which are used for solving the problem that the number of SSB beams transmitted by access network equipment is fixed and cannot meet the energy-saving requirements under different conditions.
In a first aspect, the present application provides a method for adjusting an operating state, where the method includes: acquiring load information of a target cell; and adjusting the running state of the target access network equipment to a target state according to the load information of the target cell, wherein the target access network equipment corresponds to the target cell, and the number of SSB (synchronization signal block) beams transmitted by the target access network equipment in the target state is less than the preset number. After the number of the SSB wave beams transmitted by the target access network equipment is adjusted to be smaller than the preset number, the energy consumption of the SSB wave beams transmitted by the target access network equipment is reduced, and the energy-saving requirement of the target access network equipment when the target cell is in different load conditions can be met.
Optionally, with reference to the first aspect, in a first possible implementation manner, the target state includes a first state and a second state, and the number of SSB beams transmitted by the target access network device in the second state is smaller than the number of SSB beams transmitted in the first state. The first state and the second state can achieve two different energy-saving effects.
Optionally, with reference to the first possible implementation manner of the first aspect, in a second possible implementation manner, where the load information includes a number of users, and the adjusting the operation state of the target access network device to the target state according to the load information of the target cell includes: when the number of users in the target cell is smaller than a first preset threshold and larger than a second preset threshold, adjusting the running state of the target access network equipment to the first state; and when the number of the users in the target cell is smaller than a second preset threshold, adjusting the running state of the target access network equipment to the second state. In this implementation manner, a scheme is provided for determining the load state of the target cell according to the number of users in the target cell, so that the operating state of the target access network device can be adjusted to the first state or the second state according to the number of users in the target cell, and different energy saving effects can be achieved respectively.
Optionally, with reference to the first possible implementation manner of the first aspect, in a third possible implementation manner, the load information includes a downlink load, and adjusting the operation state of the target access network device to a target state according to the load information of the target cell includes: when the downlink load of the target cell is smaller than a third preset threshold and larger than a fourth preset threshold, adjusting the running state of the target access network equipment to be a first state; and when the downlink load of the target cell is smaller than a fourth preset threshold, adjusting the running state of the target access network equipment to a second state. In this implementation manner, a scheme is provided for determining the load state of the target cell according to the downlink load of the target cell, so that the operating state of the target access network device can be adjusted to the first state or the second state according to the downlink load of the target cell, and different energy saving effects can be achieved respectively.
Optionally, with reference to the first aspect or any one of the first to third possible implementation manners of the first aspect, in a fourth possible implementation manner, after the operating state of the target access network device is adjusted to the target state according to the load information of the target cell, the method further includes: and adjusting the transmission parameters adopted when the target access network equipment transmits the SSB wave beams. By the method, the coverage area loss caused by the reduction of the emission number of the SSB wave beams can be compensated, and the coverage area of the target access network equipment before and after the operation state is adjusted is kept unchanged.
Optionally, with reference to the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner, after adjusting the transmission parameter used when the target access network device transmits the SSB beam, the method further includes: updating SSB beam information carried in a target System Information Block (SIB) 1 message, where the target SIB1 message is a message broadcasted by the target access network device to a terminal in the target cell, and the SSB beam information includes the number of SSB beams transmitted by the target access network device and transmission parameters used when the target access network device transmits the SSB beams.
A second aspect of the present application provides a communication device, where the communication device is configured to perform a method for adjusting an operation state in the first aspect or any one of the possible implementation manners of the first aspect. In particular, the communication device may include means for performing the method of the first aspect or any one of the possible implementations of the first aspect.
A third aspect of the present application provides a communication device, which includes a processor coupled with a memory, the memory being configured to store instructions, and the processor being configured to execute the instructions stored in the memory, and to execute the instructions stored in the memory to cause the processor to perform the method for adjusting an operating state in the first aspect or any one of the possible implementations of the first aspect. Optionally, the communication device further comprises the memory.
A fourth aspect of the present application provides a computer-readable storage medium, which stores instructions that, when executed on a computer, cause the computer to perform the method for adjusting an operating state in the first aspect or any one of the possible implementation manners of the first aspect.
A fifth aspect of the present application provides a computer program product containing instructions, which when executed on a computer, cause the computer to perform the method for adjusting an operating status in the first aspect or any one of the possible implementations of the first aspect.
In the technical scheme of the embodiment of the application, the operation state of the target access network device corresponding to the target cell can be adjusted to the target state by acquiring the load information of the target cell according to the load information of the target cell, and the number of the SSB beams transmitted by the target access network device in the target state is smaller than the preset number. By the technical scheme, the running state of the target access network equipment can be adjusted according to the load information of the target cell, so that the number of the SSB wave beams transmitted by the target access network equipment is adjusted to be smaller than the preset number, the energy consumption of the SSB wave beams transmitted by the target access network equipment is reduced, and the energy-saving requirement of the target access network equipment when the target cell is in different load conditions is met.
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FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application;
fig. 2 is a schematic diagram of an embodiment of a method for adjusting an operating state according to an embodiment of the present application;
fig. 3 is a schematic diagram of another embodiment of a method for adjusting an operating state according to an embodiment of the present application;
fig. 4 is a schematic diagram of another embodiment of a method for adjusting an operating state according to an embodiment of the present application;
fig. 5 is a schematic diagram of an embodiment of a communication device provided in an embodiment of the present application;
fig. 6 is a schematic diagram of an embodiment of a communication device according to an embodiment of the present application.
Detailed Description
Embodiments of the present application will now be described with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely illustrative of some, but not all, embodiments of the present application. As can be known to those skilled in the art, with the evolution of the graph computation framework and the emergence of new application scenarios, the technical solution provided in the embodiments of the present application is also applicable to similar technical problems.
The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be implemented in other sequences than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or modules is not necessarily limited to those steps or modules explicitly listed, but may include other steps or modules not expressly listed or inherent to such process, method, article, or apparatus. The naming or numbering of the steps appearing in the present application does not mean that the steps in the method flow have to be executed in the chronological/logical order indicated by the naming or numbering, and the named or numbered process steps may be executed in a modified order depending on the technical purpose to be achieved, as long as the same or similar technical effects are achieved. The division of the modules presented in this application is a logical division, and in practical applications, there may be another division, for example, multiple modules may be combined or integrated into another system, or some features may be omitted, or not executed, and in addition, the shown or discussed coupling or direct coupling or communication connection between each other may be through some interfaces, and the indirect coupling or communication connection between the modules may be in an electrical or other similar form, which is not limited in this application. The modules described as separate parts may or may not be physically separate, may or may not be physical modules, or may be distributed in a plurality of circuit modules, and some or all of the modules may be selected according to actual needs to achieve the purpose of the present disclosure.
The technical scheme in the embodiment of the application can be applied to a 5G communication architecture or a communication architecture after 5G. Fig. 1 is a schematic view of an application scenario in an embodiment of the present application, including: the access network equipment transmits a plurality of SSB wave beams for covering a target cell and establishing a physical broadcast channel, and the terminal is positioned in the target cell covered by the access network equipment and can communicate with the access network equipment through the physical broadcast channel.
It should be understood that the technical solution of the embodiment of the present application may be applied to a Long Term Evolution (LTE) architecture, and may also be applied to a Universal Mobile Telecommunications System (UMTS) terrestrial radio access network (UTRAN) architecture, or a radio access network (GSM EDGE radio access network, GERAN) architecture of a global system for mobile communication (GSM)/enhanced data rate GSM evolution (enhanced data rate for GSM evolution, EDGE) system. In the UTRAN architecture or/GERAN architecture, the function of the Mobility Management Entity (MME) is performed by serving General Packet Radio Service (GPRS) support node (SGSN), and the function of Serving Gateway (SGW) \ public data network gateway (PGW) is performed by Gateway GPRS Support Node (GGSN). The technical solution of the embodiment of the present application may also be applied to other communication systems, for example, a Public Land Mobile Network (PLMN) system, the 5th generation mobile communication technology (5G) communication system, or a communication system after 5G, and the like, which is not limited in the embodiment of the present application.
The access network device related in this embodiment may also be referred to as a Radio Access Network (RAN) device. The access network equipment is connected with the terminal equipment and used for receiving the data of the terminal equipment and sending the data to the core network equipment. The access network device corresponds to different devices in different communication systems, for example, a base station and a base station controller in a second generation mobile communication technology (2G) system, a base station and a Radio Network Controller (RNC) in a third generation mobile communication technology (3G) system, an evolved node B (eNB) in a fourth generation mobile communication technology (4G) system, and an access network device (e.g., next generation node B (gbb, gbb)) in a New Radio (NR) system in a 5G system.
In order to solve the problems that the number of SSB beams transmitted by the existing access network equipment is fixed, the number of the transmitted SSB beams cannot be adjusted according to actual conditions, and the energy-saving requirements under different conditions cannot be met, the embodiment of the application provides a method for adjusting the running state. The embodiment of the application also provides corresponding communication equipment. The following are detailed below.
Fig. 2 is a schematic diagram of an embodiment of a method for adjusting an operating state according to an embodiment of the present application.
As shown in fig. 2, the present embodiment may include:
201. and acquiring load information of the target cell.
In this embodiment, the load information of the target cell may indicate a load condition of the target cell, and the load condition of the target cell may be changed due to a change in the number of users (i.e., the number of access terminals) in the target cell or a change in the downlink data transmission rate. For example, the original number of users in the target cell is 200, which belongs to a high load state, but after a while, the number of users in the target cell is reduced to 50, and then the load condition of the target cell changes from high load to low load. For example, people usually enter a rest state late at night, the amount of data traffic of the terminal is also reduced, the downlink data transmission rate of the target cell is reduced, and the load of the target cell is reduced. The load information of the target cell can be obtained through a measurement report reported by an access terminal in the target cell, or can be obtained by inquiring from a core network side.
202. And adjusting the running state of the target access network equipment to a target state according to the load information of the target cell.
In this embodiment, the target cell is a cell correspondingly covered by the target access network device. After the operation state of the target access network device is adjusted to the target state, the number of SSB beams transmitted by the target access network device in the target state is smaller than a preset number, where the preset number is a preset value of the number of SSB beams transmitted by the target access network device in different communication scenarios, for example, when a Sub6G frequency band is used, the preset number of SSB beams is usually 8. When the load of the target cell is reduced to a certain degree, the operation state of the target access network equipment can be adjusted to a target state, and the number of SSB wave beams transmitted by the target access network equipment is reduced to be below a preset number, so that the energy consumption can be saved.
Optionally, in the technical solution of the embodiment of the present application, when the target access network device adjusts the operating state, a symbol turn-off mechanism may be combined to achieve a further energy saving effect.
In this embodiment, the load information of the target cell is obtained, and then the operating state of the target access network device corresponding to the target cell may be adjusted to the target state according to the load information of the target cell, and the number of SSB beams transmitted by the target access network device in the target state is smaller than the preset number, so that the number of SSB beams transmitted by the target access network device is adjusted to be smaller than the preset number, thereby reducing the energy consumption of the target access network device for transmitting SSB beams, and meeting the energy saving requirement of the target access network device when the target cell is in different load conditions.
In a specific embodiment, the target state may include a first state and a second state, and the number of SSB beams transmitted by the target access network device in the second state is smaller than the number of SSB beams transmitted in the first state, so that the energy consumption of the target access network device in the second state is lower than the energy consumption in the first state. The following will be further described with reference to the specific contents.
Fig. 3 is a schematic diagram of another embodiment of a method for adjusting an operating state according to an embodiment of the present application.
As shown in fig. 3, the present embodiment may include:
301. and acquiring the number of users of the target cell.
In this embodiment, the load information of the target cell may specifically be the number of users in the target cell, and the number of users may indicate the load condition of the target cell. And aiming at the number of users in the target cell, setting a corresponding preset threshold, and comparing the number of users in the target cell with the preset threshold so as to determine the load height condition of the target cell.
302. And when the number of the users in the target cell is smaller than a first preset threshold and larger than a second preset threshold, adjusting the running state of the target access network equipment to be a first state.
In this embodiment, the first preset threshold is used to determine whether the target cell is in a low load state, and the second preset threshold is used to determine whether the target cell is in an idle state. When the number of users in the target cell is smaller than a first preset threshold and larger than a second preset threshold, the target cell can be determined to be in a low-load state, and then the operation state of the target access network equipment is adjusted to be in the first state, so that the number of SSB wave beams transmitted by the target access network equipment is reduced.
303. And when the number of the users in the target cell is smaller than a second preset threshold, adjusting the running state of the target access network equipment to a second state.
In this embodiment, when the number of users in the target cell is smaller than the second preset threshold, it may be determined that the target cell is in an idle state, and then the operation state of the target access network device is adjusted to the second state, so as to further reduce the number of SSB beams transmitted by the target access network device. It should be understood that, in this embodiment, the operation state before the target access network device is adjusted to the second state may be the first state, or may be the operation state before the target access network device is adjusted to the first state.
It should be noted that, in this embodiment, as long as the number of users in the target cell is smaller than the second preset threshold, it may be considered that the number of users in the target cell approaches to 0, the load state of the target cell is an idle load state, and the number of users in the target cell may not be 0 actually, but may be a small number close to 0, for example, a single digit number such as 1, 2, 3, and the like. Of course, the smaller the second preset threshold is set, the more accurate the judgment of the no-load state of the target cell is.
304. And adjusting the transmission parameters adopted when the target access network equipment transmits the SSB wave beams.
In this embodiment, after the operation state of the target access network device is adjusted to the target state, the number of SSB beams transmitted by the target access network device is reduced, and the coverage area is reduced, so that a terminal in a partial region in the target cell cannot normally access the network. In the process, the transmitting power of the SSB beams can be increased, but the increase of energy consumption caused by the increase of the transmitting power of the SSB beams is smaller than the decrease of energy consumption caused by the decrease of the transmitting number of the SSB beams, so that the target access network device can still achieve the energy-saving effect on the whole through the scheme.
305. The SSB beam information carried in the target SIB1 message is updated.
In this embodiment, the target SIB1 message is a broadcast message that is broadcast by the target access network device to the terminals in the target cell, and the SSB beam information carried in the target SIB1 message includes the number of SSB beams transmitted by the target access network device and transmission parameters used when the target access network device transmits the SSB beams. After the terminal in the target cell acquires the target SIB1 message, the SSB beam information can be analyzed from the target SIB1 message, so as to access the network correctly. Therefore, after the operation state of the target access network device is adjusted to the target state, the SSB beam information in the target SIB1 message also needs to be updated accordingly.
The present embodiment provides a scheme for determining a load state of a target cell according to a number of users of the target cell, so that an operation state of a target access network device can be adjusted to a first state or a second state according to the number of users of the target cell, and different energy saving effects can be achieved respectively.
Fig. 4 is a schematic diagram of another embodiment of a method for adjusting an operating state according to an embodiment of the present application.
As shown in fig. 4, the present embodiment may include:
401. and acquiring the downlink load of the target cell.
In this embodiment, the load information of the target cell may specifically be a downlink load of the target cell. Similarly to the above embodiments, a corresponding preset threshold may also be set for the downlink load in the target cell, and the load level of the target cell is determined by comparing the downlink load in the target cell with the preset threshold.
402. And when the downlink load of the target cell is smaller than a third preset threshold and larger than a fourth preset threshold, adjusting the running state of the target access network equipment to be a first state.
In this embodiment, the third preset threshold is used to determine whether the target cell is in a low load state, and the fourth preset threshold is used to determine whether the target cell is in an idle state. When the downlink load of the target cell is smaller than the third preset threshold and larger than the fourth preset threshold, it can be determined that the target cell is in a low-load state, and then the operation state of the target access network device is adjusted to the first state, so that the number of SSB beams transmitted by the target access network device is reduced.
403. And when the downlink load of the target cell is smaller than a fourth preset threshold, adjusting the running state of the target access network equipment to a second state.
In this embodiment, when the downlink load of the target cell is smaller than the fourth preset threshold, it may be determined that the target cell is in an idle state, and then the operation state of the target access network device is adjusted to the second state, so as to further reduce the number of SSB beams transmitted by the target access network device. It should be understood that, in this embodiment, the operation state before the target access network device is adjusted to the second state may be the first state, or may be the operation state before the target access network device is adjusted to the first state.
It should be noted that, in this embodiment, as long as the downlink load of the target cell is less than the fourth preset threshold, it may be considered that the downlink load of the target cell approaches 0, the load state of the target cell is an idle load state, and the downlink load of the target cell may not be 0 actually, but may be a small value close to 0. The smaller the fourth preset threshold is set, the more accurate the judgment of the no-load state of the target cell is.
404. And adjusting the transmission parameters adopted when the target access network equipment transmits the SSB wave beams.
405. The SSB beam information carried in the target SIB1 message is updated.
In this embodiment, the content of step 404 and step 405 is similar to the content of step 304 and step 305, and reference may be made to the detailed description of step 304 and step 305 in the above embodiment, which is not repeated herein.
The present embodiment provides a scheme for determining a load state of a target cell according to a downlink load of the target cell, so that an operation state of a target access network device may be adjusted to a first state or a second state according to the downlink load of the target cell, and different energy saving effects may be achieved respectively.
It should be noted that, the load information of the target cell may specifically be other parameters that may be used to reflect the load condition of the target cell, besides the user number and the downlink load, the user number and the downlink load given in this embodiment are only two examples, and this application does not specifically limit the load information of the target cell.
It should be further noted that the target state in this embodiment may include a first state and a second state, or may include more states, which respectively correspond to different load conditions of the target cell, and the number of states included in the target state is not specifically limited in this application.
The method for adjusting the operating state provided in the embodiment of the present application is described above, and the communication device provided in the embodiment of the present application is described below.
Fig. 5 is a schematic diagram of an embodiment of a communication device provided in an embodiment of the present application.
As shown in fig. 5, the communication device 50 may include:
an obtaining module 501, configured to obtain load information of a target cell;
a first adjusting module 502, configured to adjust an operating state of a target access network device to a target state according to load information of a target cell, where the target access network device corresponds to the target cell, and the number of synchronization signal block SSB beams transmitted by the target access network device in the target state is less than a preset number.
In one possible design, the target state includes a first state and a second state, and the number of SSB beams transmitted by the target access network device in the second state is less than the number of SSB beams transmitted in the first state.
In one possible design, the load information may include a number of users;
the first adjusting module 502 is specifically configured to adjust the operating state of the target access network device to the first state when the number of users in the target cell is smaller than a first preset threshold;
the first adjusting module 502 is further specifically configured to adjust the operating state of the target access network device to the second state when the number of users in the target cell is smaller than a second preset threshold, where the second preset threshold is smaller than the first preset threshold.
In one possible design, the load information may include a downlink load;
the first adjusting module 502 is specifically configured to adjust the operating state of the target access network device to a first state when the downlink load of the target cell is smaller than a third preset threshold;
the first adjusting module 502 is further specifically configured to adjust the operation state of the target access network device to a second state when the downlink load of the target cell is smaller than a fourth preset threshold, where the fourth preset threshold is smaller than the third preset threshold.
In one possible design, the communication device 50 may further include:
a second adjusting module 503, configured to adjust a transmission parameter used when the target access network device transmits an SSB beam, where the transmission parameter may include a beam weight and a transmission power of the SSB beam.
In one possible design, communication device 50 may also include:
an updating module 504, configured to update SSB beam information carried in a system information block SIB1, where the SSB beam information includes the number of SSB beams transmitted by the target access network device and a transmission parameter used when the target access network device transmits an SSB beam.
Fig. 6 is a schematic diagram of another embodiment of a communication device provided in an embodiment of the present application.
As shown in fig. 6, the communication device 60 may include one or more processors 601 (one processor is taken as an example in fig. 6), and optionally, the communication device may further include a memory 602. The processor 601 and the memory 602 are connected by a communication bus.
Optionally, the communication device 60 may further include a network interface 603, and the network interface 603 may be used for transmitting and receiving information.
The memory 602 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that may store static information and instructions, a random-access memory (RAM) or other type of dynamic storage device that may store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disk, laser disk, optical disk, digital versatile disk, blu-ray disk, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory 602 may be separate and coupled to the processor 601 via a bus. The memory 602 may also be integrated with the processor 601.
The memory 602 is used for storing application program codes for executing the scheme of the application, and the processor 601 controls the execution. The processor 601 is used to execute application program code stored in the memory 602.
In particular implementations, processor 601 may include one or more CPUs, each of which may be a single-Core (si — Core) processor or a multi-Core (multi-Core) processor. A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).
It should be understood that the communication device 50 or the communication device 60 provided in this embodiment of the present application may correspond to the target access network device in the above method for adjusting the operation state, or may also correspond to a chip in the target access network device, and operations and/or functions of each module in the communication device 50 or the communication device 60 are respectively for implementing corresponding flows of each method in fig. 2 to fig. 4, and are not described herein again for brevity.
As another form of the present embodiment, a computer-readable storage medium is provided, on which instructions are stored, and when executed, the instructions perform the method for adjusting the operating state in the above method embodiment.
As another form of the present embodiment, there is provided a computer program product containing instructions that, when executed, perform the method for adjusting the operating state in the above method embodiment.
In the above embodiments, all or part of the implementation may be realized by software, hardware, firmware, or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product.
The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that a computer can store or a data storage device, such as a server, a data center, etc., that is integrated with one or more available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: ROM, RAM, magnetic or optical disks, and the like.
The method for adjusting an operating state and the communication device provided in the embodiments of the present application are described in detail above, and specific examples are applied herein to explain the principles and embodiments of the present application, and the description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (14)
1. A method of operating condition adjustment, comprising:
acquiring load information of a target cell;
when the load information indicates that the load of the target cell is lower than a threshold value, adjusting the running state of target access network equipment to a target state according to the load information of the target cell, wherein the target access network equipment corresponds to the target cell, the number of SSB beams of a synchronization signal block transmitted by the target access network equipment in the target state is smaller than a preset number, and the preset number is a preset value of the number of SSB beams transmitted by the target access network equipment in different communication scenes.
2. The method of claim 1, wherein the target state comprises a first state and a second state, and wherein the target access network device transmits a smaller number of SSB beams in the second state than in the first state.
3. The method of claim 2, wherein the load information comprises a number of users;
the adjusting the operation state of the target access network device to the target state according to the load information of the target cell includes:
when the number of users in the target cell is smaller than a first preset threshold and larger than a second preset threshold, adjusting the running state of the target access network equipment to the first state;
and when the number of the users in the target cell is smaller than the second preset threshold, adjusting the running state of the target access network equipment to the second state.
4. The method of claim 2, wherein the load information comprises a downlink load;
the adjusting the operation state of the target access network device to the target state according to the load information of the target cell includes:
when the downlink load of the target cell is smaller than a third preset threshold and larger than a fourth preset threshold, adjusting the running state of the target access network equipment to a first state;
and when the downlink load of the target cell is smaller than the fourth preset threshold, adjusting the running state of the target access network equipment to a second state.
5. The method according to any of claims 1-4, wherein after the adjusting the operation state of the target access network device to the target state according to the load information of the target cell, the method further comprises:
and adjusting the transmission parameters adopted when the target access network equipment transmits the SSB wave beams.
6. The method of claim 5, wherein after adjusting the transmission parameters used by the target access network device for transmitting the SSB beam, the method further comprises:
updating SSB beam information carried in a target system information block SIB1 message, wherein the target SIB1 message is a message broadcasted by the target access network device to a terminal in the target cell, and the SSB beam information includes the number of SSB beams transmitted by the target access network device and transmission parameters adopted by the target access network device when transmitting the SSB beams.
7. A communication device, comprising:
the acquisition module is used for acquiring the load information of the target cell;
a first adjusting module, configured to adjust an operating state of a target access network device to a target state according to load information of the target cell when the load information indicates that the load of the target cell is lower than a threshold, where the target access network device corresponds to the target cell, and the number of SSB beams of a synchronization signal block transmitted by the target access network device in the target state is smaller than a preset number, where the preset number is a preset value of the number of SSB beams transmitted by the target access network device in different communication scenarios.
8. The communications device of claim 7, wherein the target state comprises a first state and a second state, and wherein the target access network device transmits a smaller number of SSB beams in the second state than in the first state.
9. The communications device of claim 8, wherein the load information includes a number of users;
the first adjusting module is specifically configured to adjust the operating state of the target access network device to the first state when the number of users in the target cell is smaller than a first preset threshold;
the first adjusting module is specifically further configured to adjust the operating state of the target access network device to the second state when the number of users in the target cell is smaller than a second preset threshold, where the second preset threshold is smaller than the first preset threshold.
10. The communications device of claim 8, wherein the load information includes a downlink load;
the first adjusting module is specifically configured to adjust the operating state of the target access network device to a first state when the downlink load of the target cell is smaller than a third preset threshold;
the first adjusting module is further specifically configured to adjust the operating state of the target access network device to a second state when the downlink load of the target cell is smaller than a fourth preset threshold, where the fourth preset threshold is smaller than the third preset threshold.
11. The communication device according to any of claims 7-10, wherein the communication device further comprises:
and a second adjusting module, configured to adjust a transmission parameter used when the target access network device transmits an SSB beam.
12. The communications device of claim 11, further comprising:
an updating module, configured to update SSB beam information carried in a target system information block SIB1 message, where the target SIB1 message is a message that is broadcast by the target access network device to a terminal in the target cell, and the SSB beam information includes the number of SSB beams transmitted by the target access network device and transmission parameters used when the target access network device transmits SSB beams.
13. A communication device comprising a processor coupled to a memory for storing a computer program or instructions, the processor being operable to execute the computer program or instructions in the memory to cause the communication device to perform the method of any of claims 1 to 6.
14. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method of any of claims 1 to 6.
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| CN201910848302.7A CN112469051B (en) | 2019-09-09 | 2019-09-09 | Method for adjusting running state and communication equipment |
| PCT/CN2020/113979 WO2021047501A1 (en) | 2019-09-09 | 2020-09-08 | Method for adjusting operating state, and communication apparatus |
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| CN201910848302.7A CN112469051B (en) | 2019-09-09 | 2019-09-09 | Method for adjusting running state and communication equipment |
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| EP4320931A1 (en) * | 2021-04-08 | 2024-02-14 | Nokia Solutions and Networks Oy | Intelligent state transition procedure for radio access network |
| CN115515156A (en) * | 2021-06-23 | 2022-12-23 | 索尼集团公司 | Electronic device, method, and storage medium for wireless communication system |
| CN114026902A (en) * | 2021-09-24 | 2022-02-08 | 北京小米移动软件有限公司 | Method and device for determining cell configuration |
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| CN112469051A (en) | 2021-03-09 |
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