CN113438666B

CN113438666B - Base station determining method and equipment

Info

Publication number: CN113438666B
Application number: CN202110649420.2A
Authority: CN
Inventors: 吕婷; 张涛; 李福昌
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2023-10-03
Anticipated expiration: 2041-06-10
Also published as: CN113438666A

Abstract

The invention discloses a base station determining method and equipment, relates to the technical field of communication, and is used for reducing energy consumption caused by base station awakening in an energy-saving area. Comprising the following steps: determining energy-saving state factors, frequency relative values, energy consumption relative values, service rate relative values and User Equipment (UE) quantity relative values of a plurality of energy-saving base stations; wherein, the energy-saving state factor of an energy-saving base station is used for reflecting the energy-saving state of an energy-saving base station; for the first energy-saving base station, weighting the energy-saving state factor, the frequency relative value, the energy consumption relative value, the service rate relative value and the UE quantity relative value of the first energy-saving base station to obtain the wake-up priority of the first energy-saving base station; the first energy-saving base station is any one of a plurality of energy-saving base stations; determining a target base station to be awakened from the plurality of energy-saving base stations based on the obtained plurality of awakening priorities corresponding to the plurality of energy-saving base stations; the wake-up priority of the target base station is greater than or equal to the first threshold.

Description

Base station determining method and equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method and apparatus for determining a base station.

Background

In the existing base station energy saving system, when a plurality of energy saving base stations exist in an energy saving area, a base station management device generally determines which energy saving base station to wake up preferentially based on a preset fixed rule, for example, a base station with a lower priority wake up service load or a pre-designated base station.

However, since the energy-saving states of the different energy-saving base stations are different, there is a difference in energy consumption and performance, and if the target base station to be awakened is still determined by using the preset fixed rule, network energy consumption and performance level in the energy-saving area may be affected.

Disclosure of Invention

The embodiment of the invention provides a base station determining method and equipment, which are used for reducing energy consumption caused by base station awakening in an energy-saving area.

In order to achieve the above purpose, the embodiment of the present invention adopts the following technical scheme:

in a first aspect, a base station determining method is provided, the method including: determining energy-saving state factors, frequency relative values, energy consumption relative values, service rate relative values and User Equipment (UE) quantity relative values of a plurality of energy-saving base stations; the energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of one energy-saving base station, and the energy-saving state factor of one energy-saving base station is positively correlated with the energy consumption state of one energy-saving base station; the method comprises the steps that a frequency relative value of an energy-saving base station is used for reflecting the working frequency of the energy-saving base station relative to a service base station, an energy consumption relative value of the energy-saving base station is used for reflecting the energy consumption of the energy-saving base station relative to the service base station, a service rate relative value of the energy-saving base station is used for reflecting the service rate of the energy-saving base station relative to the service base station, and a UE quantity relative value of the energy-saving base station is used for reflecting the relative quantity of UE covered by the energy-saving base station and UE covered by the service base station; for the first energy-saving base station, weighting the energy-saving state factor, the frequency relative value, the energy consumption relative value, the service rate relative value and the UE quantity relative value of the first energy-saving base station to obtain the wake-up priority of the first energy-saving base station; the first energy-saving base station is any one of a plurality of energy-saving base stations; determining a target base station to be awakened from the plurality of energy-saving base stations based on the obtained plurality of awakening priorities corresponding to the plurality of energy-saving base stations; the wake-up priority of the target base station is greater than or equal to the first threshold.

In a second aspect, a base station determining method is provided, the method including: when the energy-saving base station enters an energy-saving state, generating a first indication energy-saving message, and sending the first indication energy-saving message to service base station equipment of a service base station adjacent to the energy-saving base station; the first indication energy-saving message comprises an energy-saving state factor of the energy-saving base station, historical working frequency, historical energy consumption and historical service rate of the energy-saving base station in a preset time period before entering an energy-saving state; the energy saving state factor of one energy saving base station is used for reflecting the energy saving state of one energy saving base station, and the energy saving state factor of one energy saving base station is positively correlated with the energy consumption state of one energy saving base station.

In a third aspect, a base station determining method is provided, the method including: when the UE accesses the service base station, energy-saving auxiliary information is sent to the service base station equipment; the energy-saving auxiliary information comprises the identification of the base station accessed by the UE in the historical duration.

In a fourth aspect, a serving base station apparatus is provided, the serving base station apparatus including a determination unit and a processing unit; a determining unit, configured to determine energy saving state factors, frequency relative values, energy consumption relative values, service rate relative values, and user equipment UE number relative values of a plurality of energy saving base stations; the energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of one energy-saving base station, and the energy-saving state factor of one energy-saving base station is positively correlated with the energy consumption state of one energy-saving base station; the method comprises the steps that a frequency relative value of an energy-saving base station is used for reflecting the working frequency of the energy-saving base station relative to a service base station, an energy consumption relative value of the energy-saving base station is used for reflecting the energy consumption of the energy-saving base station relative to the service base station, a service rate relative value of the energy-saving base station is used for reflecting the service rate of the energy-saving base station relative to the service base station, and a UE quantity relative value of the energy-saving base station is used for reflecting the relative quantity of UE covered by the energy-saving base station and UE covered by the service base station; the processing unit is used for carrying out weighting processing on the energy saving state factor, the frequency relative value, the energy consumption relative value, the service rate relative value and the UE quantity relative value of the first energy saving base station so as to obtain the awakening priority of the first energy saving base station; the first energy-saving base station is any one of a plurality of energy-saving base stations; the determining unit is further used for determining a target base station to be awakened from the plurality of energy-saving base stations based on the obtained plurality of awakening priorities corresponding to the plurality of energy-saving base stations; the wake-up priority of the target base station is greater than or equal to the first threshold.

In a fifth aspect, there is provided an energy-saving base station apparatus including a generating unit and a transmitting unit; the generating unit is used for generating a first indication energy-saving message when the energy-saving base station enters an energy-saving state; the first indication energy-saving message comprises an energy-saving state factor of the energy-saving base station, historical working frequency, historical energy consumption and historical service rate of the energy-saving base station in a preset time period before entering an energy-saving state; the energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of one energy-saving base station, and the energy-saving state factor of one energy-saving base station is positively correlated with the energy consumption state of one energy-saving base station; and the transmitting unit is used for transmitting the first indication energy saving message to the service base station adjacent to the energy saving base station.

In a sixth aspect, a user equipment UE is provided, the UE comprising a transmitting unit; a transmitting unit, configured to transmit energy-saving auxiliary information to a serving base station device when the UE accesses the serving base station; the energy-saving auxiliary information comprises the identification of the base station accessed by the UE in the historical duration.

In a seventh aspect, there is provided a computer readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by a computer, cause the computer to perform the base station determining method as in the first, second or third aspects.

An eighth aspect provides a serving base station apparatus, comprising: a processor and a memory. Wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the serving base station apparatus, cause the serving base station apparatus to perform the base station determining method as in the first aspect.

A ninth aspect provides an energy saving base station apparatus, comprising: a processor and a memory. Wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the energy-saving base station apparatus, cause the energy-saving base station apparatus to perform the base station determining method as in the second aspect.

In a tenth aspect, there is provided a user equipment UE, comprising: a processor and a memory. Wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the UE, cause the UE to perform the base station determining method as in the third aspect.

In an eleventh aspect, there is provided a computer program product comprising instructions which, when run on a computer, cause the computer to perform the base station determining method of the first, second or third aspect.

The base station determining method and the base station determining equipment provided by the embodiment of the invention are applied to the awakening of the energy-saving base station, and by adopting the technical characteristics, the service base station equipment can determine the awakening priority of a plurality of energy-saving base stations and determine the target base station to be awakened from the plurality of energy-saving base stations based on the determined awakening priority. The wake-up priority of the energy-saving base station is calculated according to the energy-saving state, the frequency relative value, the energy consumption relative value, the service rate relative value and the UE quantity relative value of the energy-saving base station, and the most suitable target base station is selected from the aspects of energy saving, coverage performance, energy consumption, service performance, access performance and the like, so that the energy consumption and performance of the base station after wake-up can be optimal, the base station with a larger energy-saving effect can be kept in the energy-saving state, and the energy-saving effect can be improved.

When determining the target base station to be awakened, the embodiment of the invention not only obtains the parameters such as the historical service rate, the historical energy consumption, the historical working frequency and the like sent by the energy-saving base station, but also obtains the energy-saving auxiliary information sent by the UE, and further obtains the base station identifier accessed by the UE in the preset historical time through the energy-saving auxiliary information, so as to determine the target UE number, wherein the target UE number is used for measuring the load sharing capability of the energy-saving base station, the greater the target UE number of the energy-saving base station is, the more loads can be shared by the energy-saving base station, and more UEs in the service base station can be migrated to the energy-saving base station.

Drawings

Fig. 1 is a schematic structural diagram of a base station energy saving system according to an embodiment of the present invention;

fig. 2 is a schematic flow chart of a base station determining method according to an embodiment of the present invention;

fig. 3 is a schematic flow chart II of a base station determining method according to an embodiment of the present invention;

fig. 4 is a flowchart of a base station determining method according to a third embodiment of the present invention;

fig. 5 is a schematic flow chart diagram of a base station determining method according to an embodiment of the present invention;

fig. 6 is a flowchart of a base station determining method according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a serving base station apparatus according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an energy-saving base station device according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a ue according to an embodiment of the present invention;

fig. 10 is a schematic diagram of a serving base station apparatus according to a second embodiment of the present invention;

fig. 11 is a schematic diagram of a serving base station apparatus according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, "/" means "or" unless otherwise indicated, for example, A/B may mean A or B. "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. Further, "at least one", "a plurality" means two or more. The terms "first," "second," and the like do not limit the number and order of execution, and the terms "first," "second," and the like do not necessarily differ.

The base station determining method provided by the embodiment of the invention can be applied to a base station energy-saving system of an operator. Fig. 1 shows a schematic structural diagram of the base station energy saving system. As shown in fig. 1, the base station energy saving system 10 includes a serving base station device 11 and at least one energy saving base station device (fig. 1 exemplarily shows an energy saving base station device 12 and an energy saving base station device 13, and in practical applications, there may be fewer or more energy saving base station devices). The serving base station apparatuses 11 are respectively connected to at least one energy saving base station apparatus. The serving base station apparatus 11 may be connected to at least one energy saving base station apparatus by a wired manner or by a wireless manner, which is not limited in the embodiment of the present invention.

The serving base station device 11 may be a management device in a serving base station in a normal working state in the base station energy saving system, and is configured to perform interaction of data or signaling exchange and message with at least one energy saving base station device, for example, the serving base station device 11 may receive parameters such as a historical service rate, a historical energy consumption and a historical working frequency sent by at least one energy saving base station device, determine, according to the parameters, a target base station to be awakened from at least one energy saving base station, and send an instruction awakening message to the energy saving base station device of the target base station.

The energy-saving base station equipment can be management equipment of an energy-saving base station in a base station energy-saving system. At least one energy-saving base station device corresponds to at least one energy-saving base station one by one.

The energy-saving base station is a base station in an energy-saving state in a base station energy-saving system, for example, the energy-saving base station can be in a channel off state, a cell off state or a deep sleep state.

The method for determining a base station according to the embodiment of the present invention is described below with reference to the accompanying drawings, by taking an example in which the method for determining a base station is applied to a device in an energy-saving system of a base station.

As shown in fig. 2, the method for determining a base station provided by the embodiment of the present invention includes S201 to S203:

S201, the service base station equipment determines energy saving state factors, frequency relative values, energy consumption relative values, service rate relative values and User Equipment (UE) quantity relative values of a plurality of energy saving base stations.

The energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of one energy-saving base station, and the energy-saving state factor of one energy-saving base station is positively correlated with the energy consumption state of one energy-saving base station. The frequency relative value of one energy-saving base station is used for reflecting the working frequency of the energy-saving base station relative to the service base station, the energy consumption relative value of the energy-saving base station is used for reflecting the energy consumption of the energy-saving base station relative to the service base station, the service rate relative value of the energy-saving base station is used for reflecting the service rate of the energy-saving base station relative to the service base station, and the quantity relative value of the energy-saving base station UE is used for reflecting the relative quantity of the UE covered by the energy-saving base station and the UE covered by the service base station.

As a possible implementation manner, the serving base station apparatus may determine a plurality of energy-saving base stations from its own memory, obtain energy-saving states of the plurality of energy-saving base stations, and determine energy-saving state factors of the plurality of energy-saving base stations based on the energy-saving states of the plurality of energy-saving base stations.

The memory of the serving base station apparatus stores the identifiers of the plurality of energy-saving base stations. The energy-saving state factor also reflects the current energy consumption state of the energy-saving base station, and the smaller the current energy consumption is, the smaller the energy-saving state factor is.

For example, if the energy-saving base station is in the deep sleep state, the energy-saving state factor of the energy-saving base station is 0. If the energy-saving base station is in the carrier off state, the energy-saving state factor of the energy-saving base station is 1. If the energy-saving base station is in the channel off state, the energy-saving state factor of the energy-saving base station is 2.

It should be noted that, the energy-saving state factor corresponding to the energy-saving state where the energy-saving base station is located may be set in the service base station device in advance by an operation and maintenance personnel of the base station energy-saving system in advance.

The serving base station apparatus may further obtain historical operating frequencies of the plurality of energy-saving base stations before entering the energy-saving state from the memory, and obtain a current operating frequency of the serving base station, and determine a frequency relative value of each energy-saving base station according to the historical operating frequencies and the current operating frequency.

It should be noted that, the historical operating frequency is an average operating frequency of an energy-saving base station in a preset time period before entering the energy-saving state, and may also be a maximum operating frequency of an energy-saving base station in a preset time period before entering the energy-saving state. The current working frequency may be the working frequency of the serving base station at the current time, and may also be an average working frequency or a maximum working frequency of the serving base station within a preset duration before the current time.

It can be appreciated that the frequency relative value of an energy-saving base station also reflects the coverage capability of the energy-saving base station, and the smaller the frequency relative value is, the smaller the path loss is, and the wider the coverage of the base station is.

The service base station device may further obtain historical energy consumption of the plurality of energy-saving base stations from the memory before entering the energy-saving state, obtain current energy consumption of the service base station, and determine an energy consumption relative value of each energy-saving base station according to the historical energy consumption and the current energy consumption.

It should be noted that, the historical energy consumption is average energy consumption of an energy-saving base station in a preset time period before entering the energy-saving state, and may be maximum energy consumption of an energy-saving base station in a preset time period before entering the energy-saving state. The current energy consumption may be the energy consumption of the serving base station at the current time, or may be the average energy consumption or the maximum energy consumption of the serving base station within a preset period of time before the current time.

The service base station device may further obtain historical service rates of the plurality of energy-saving base stations before entering the energy-saving state from the memory, obtain a current service rate of the service base station, and determine a service rate relative value of each energy-saving base station according to the historical service rate and the current service rate.

It should be noted that, the historical service rate is an average service rate of an energy-saving base station in a preset time period before entering the energy-saving state, and may also be a maximum service rate of an energy-saving base station in a preset time period before entering the energy-saving state. The current service rate may be a service rate of the serving base station at the current time, or an average service rate or a maximum service rate of the serving base station within a preset duration before the current time.

The serving base station device may further obtain a number of User Equipments (UEs) accessing the serving base station, and a number of target UEs located within a coverage area of the energy-saving base station and accessed with the energy-saving base station within a historical duration, and determine a relative value of the number of UEs of the energy-saving base station based on the number of UEs accessing the serving base station and the number of target UEs.

It should be noted that, the relative value of the number of UEs in one energy-saving base station also reflects the load sharing capability of the energy-saving base station, and the greater the relative value of the number of UEs, the greater the number of target UEs, the more UEs in the serving base station can migrate to the energy-saving base station.

For a specific implementation of this step, reference may be made to the following description of the embodiments of the present invention, which is not described herein in detail.

S202, for the first energy-saving base station, the service base station equipment performs weighting processing on the energy-saving state factor, the frequency relative value, the energy consumption relative value, the service rate relative value and the UE quantity relative value of the first energy-saving base station to obtain the wake-up priority of the first energy-saving base station.

Wherein the first energy-saving base station is any one of a plurality of energy-saving base stations.

As one possible implementation manner, the serving base station apparatus performs weighted summation on the energy saving state factor, the frequency relative value, the energy consumption relative value, the service rate relative value, and the UE number relative value of each energy saving base station, so as to obtain the wake-up priority of each energy saving base station.

It should be noted that, in the weighted summation process, the weight value of each parameter may be set in advance in the serving base station apparatus by the operation and maintenance personnel, and the sum of the weight values of all the parameters is 1. The larger the wake-up priority is, the more the energy-saving base station corresponding to the wake-up priority has the wake-up condition compared with other energy-saving base stations.

S203, the service base station equipment determines a target base station to be awakened from the plurality of energy-saving base stations based on the obtained plurality of awakening priorities corresponding to the plurality of energy-saving base stations.

Wherein the wake-up priority of the target base station is greater than or equal to the first threshold.

As one possible implementation manner, the server base station device determines the energy-saving base station with the wake-up priority greater than or equal to the first threshold as the target base station to be woken up.

The first threshold value may be set in advance in the serving base station apparatus by an operation and maintenance person.

In practical applications, the preset threshold may also be determined by the serving base station apparatus based on the determined wake-up priority. For example, the serving base station apparatus may determine the maximum value of the determined wake-up priorities as a preset threshold. In one design, in order to determine the relative value of the operating frequency of the first energy saving base station, as shown in fig. 3, S201 provided in the embodiment of the present invention specifically includes the following S301-S302.

S301, the service base station equipment acquires the historical working frequency of the first energy-saving base station in a preset time period and the current working frequency of the service base station.

As a possible implementation manner, the serving base station apparatus may obtain, from its own memory, a historical operating frequency of the first energy saving base station based on the identification of the first energy saving base station, and obtain a current operating frequency of the serving base station.

S302, the service base station equipment determines the ratio of the current working frequency to the historical working frequency as the frequency relative value of the first energy-saving base station.

In one design, in order to determine the relative energy consumption value of the first energy saving base station, as shown in fig. 3, S201 provided in the embodiment of the present invention specifically includes the following S303-S304.

S303, the service base station equipment acquires the historical energy consumption of the first energy-saving base station in a preset time period and the current energy consumption of the server base station.

The specific implementation of this step may refer to the specific description of S301 in the embodiment of the present invention, which is different in that the acquired data is different.

S304, the service base station equipment determines the ratio of the current energy consumption to the historical energy consumption as the energy consumption relative value of the first energy-saving base station.

In one design, in order to determine the relative value of the traffic rate of the first energy saving base station, as shown in fig. 3, S201 provided in the embodiment of the present invention specifically includes the following S305-S306.

S305, the service base station equipment acquires the historical service rate of the first energy-saving base station in the preset time period and the current service rate of the server base station.

S306, the service base station equipment determines the ratio of the historical service rate to the current service rate as the service rate relative value of the first energy-saving base station.

In one design, in order to determine the relative value of the number of UEs in the first energy-saving base station, as shown in fig. 3, S201 provided in the embodiment of the present invention specifically includes the following S307-S310.

S307, the service base station equipment acquires the number of the UE accessing the service base station.

S308, the service base station equipment determines a target UE corresponding to the first energy-saving base station.

The target UE is accessed to the service base station, is located in the coverage range of the first energy-saving base station, and is accessed to the first energy-saving base station in the historical duration.

As a possible implementation manner, the serving base station apparatus determines a UE accessing the server base station, determines a candidate UE that is located in a coverage area of the serving base station and the first energy saving base station at the same time from among the UEs accessing the serving base station, and further determines a target UE that accesses the first energy saving base station in a history period from among the candidate UEs.

S309, the serving base station apparatus determines the number of target UEs.

S310, the service base station equipment determines the ratio of the number of target UE to the number of UE accessed to the service base station as the relative value of the number of UE of the first energy-saving base station.

In one design, in order to determine a target UE corresponding to the first energy saving base station, as shown in fig. 4, S308 provided in the embodiment of the present invention specifically includes the following S3081-S3083.

S3081, the service base station equipment determines candidate UE from the UE accessed to the service base station.

The candidate UE is located in the coverage area of the serving base station and the first energy-saving base station.

As a possible implementation manner, the serving base station apparatus may obtain the location of the UE accessing the serving base station and the location of the first energy saving base station, so as to calculate the distance between the UE and the first energy saving base station. If the distance is smaller than the preset distance threshold, the service base station equipment determines that the UE is in the coverage area of the first energy-saving base station, and further determines that the UE is a candidate UE.

As another possible implementation manner, the serving base station apparatus obtains a measurement report reported by the UE accessing the serving base station, where the measurement report carries the signal strength of the serving cell of the serving base station and the signal strength of the energy-saving cell of the first energy-saving base station. If the determined difference value of the signal intensities is smaller than the preset signal intensity threshold value, the server base station equipment determines that the UE is in the coverage range of the first energy-saving base station, and further determines that the UE is a candidate UE.

S3082, the service base station acquires energy-saving auxiliary information of the candidate UE.

The energy-saving auxiliary information comprises identifications of base stations accessed by the candidate UE in the historical duration.

As a possible implementation manner, the serving base station apparatus obtains energy saving auxiliary information of the candidate UE from its own memory according to the identity of the candidate UE.

The energy-saving auxiliary information stored in the memory of the serving base station device may be reported to the serving base station device by the UE when the UE accesses the serving base station.

S3083, if the energy-saving auxiliary information of the candidate UE comprises the identification of the first energy-saving base station, the service base station equipment determines that the candidate UE belongs to the target UE.

As one possible implementation, the serving base station apparatus performs the following operations for each candidate UE: judging whether the energy-saving auxiliary information of the candidate UE comprises the identification of the first energy-saving base station, and if so, determining the candidate UE as a target UE.

It will be appreciated that through the above operations, the serving base station apparatus may determine all target UEs within range of the serving base station.

In one design, in order to enable the serving base station apparatus to query each item of history parameter data of the energy-saving base station, as shown in fig. 5, the base station determining method provided by the embodiment of the present invention includes the following S401 to S403.

S401, when the energy-saving base station equipment enters an energy-saving state, a first indication energy-saving message is generated.

The first indication energy saving message comprises an energy saving state factor of a first energy saving base station of the energy saving base station, a historical working frequency, historical energy consumption and historical service rate in a preset time period before entering an energy saving state.

The energy-saving base station device may be the first energy-saving base station device, or may be any energy-saving base station device of the plurality of energy-saving base stations.

S402, the energy-saving base station equipment sends a first indication energy-saving message to service base station equipment of a service base station adjacent to the energy-saving base station.

Correspondingly, the serving base station apparatus receives a first energy saving message indicating the first energy saving base station.

S403, the service base station equipment stores the first indication energy saving message.

The first energy saving indicating message is used for indicating the first energy saving base station to start to enter an energy saving state, and comprises an energy saving state factor of the first energy saving base station, historical working frequency, historical energy consumption and historical service rate within a preset time period before the first energy saving base station enters the energy saving state.

It should be noted that, the memory of the serving base station apparatus may store a plurality of first indication energy saving messages, one first indication energy saving message corresponds to one energy saving base station, and one first indication energy saving message corresponds to only one energy saving base station.

In one design, in order to save the storage space of the serving base station apparatus, S403 provided in the embodiment of the present invention may specifically be:

s4031, the serving base station apparatus determines whether or not the energy saving message indicating the first energy saving base station exists in the memory.

As a possible implementation manner, the serving base station apparatus queries, from the memory, whether there is an indication energy saving message corresponding to the first energy saving base station according to the identification of the first energy saving base station.

S4032, if the indication energy saving message of the first energy saving base station exists in the memory, the service base station device deletes the indication energy saving message of the first energy saving base station and stores the first indication message.

S4032, if the serving base station apparatus does not have the energy saving instruction message of the first energy saving base station in the memory, the serving base station apparatus stores the first instruction message.

In one design, in order to enable the serving base station apparatus to query energy saving auxiliary information of the candidate UE, the base station determining method provided by the embodiment of the present invention further includes the following S501 to S502.

S501, when the UE accesses the server base station, energy-saving auxiliary information is sent to the server base station equipment.

The energy-saving auxiliary information comprises identification of the base station accessed by the UE in the historical duration.

As one possible implementation, the UE generates energy-saving auxiliary information when accessing the server base station, and transmits the energy-saving auxiliary information to the serving base station apparatus.

It should be noted that, the UE stores the identifier of the base station that the UE has accessed in the history duration, and when the base station that the UE has accessed in the history duration enters the energy saving state, the second energy saving indicating message is sent to the UE. The second indication energy saving message is used for indicating the base station to enter an energy saving state, and the second indication energy saving message comprises the identification of the base station.

Correspondingly, after receiving the second indication energy saving message, the UE stores the second indication energy saving message and the identity of the base station in the second indication energy saving message.

It should be noted that the time length of the history period may be preset in the UE by the operation and maintenance personnel. The UE stores second indication energy-saving information issued by a plurality of base stations, and a timer is also arranged in the UE. For any one of the second indication energy saving messages, after the UE stores the second indication energy saving message and the identification of the base station in the second indication energy saving message, a timer starts to be started, and after the historical duration, the second indication energy saving message and the identification of the base station in the second indication energy saving message are deleted.

Correspondingly, the service base station equipment receives energy-saving auxiliary information sent by the UE accessing the service base station when accessing the service base station.

S502, the service base station equipment stores energy-saving auxiliary information.

The energy-saving auxiliary information comprises the identification of the base station accessed by the UE accessed to the service base station in the historical time length.

In one design, the method for determining a base station provided in the embodiment of the present invention may apply a serving base station device of a serving base station, as shown in fig. 6, where the method for determining a base station further includes the following steps S601 to S604.

S601, service base station equipment acquires the service load of a service base station.

It should be noted that, the traffic load may be a traffic load of the serving base station within a preset duration, may be a physical resource block (physical resource block, PRB) utilization ratio, may be a radio resource control (radio resource control, RRC) connection number, may be a traffic throughput rate, or may be a value obtained by weighting the three parameters.

S602, the service base station equipment judges whether the service load of the service base station is larger than or equal to a second threshold value.

The second threshold value may be preset in the serving base station apparatus by an operation and maintenance person in advance.

S603, the service base station equipment sends an instruction wake-up message to the target base station under the condition that the service load of the service base station is greater than or equal to a second threshold value.

The indication wake-up message is used for indicating the target base station to enter a normal working state.

As a possible implementation manner, the serving base station generates an indication wake-up message and sends the indication wake-up message to the base station device of the target base station in a case that the traffic load is greater than or equal to the second threshold.

S604, after receiving the instruction wake-up message, the energy-saving base station equipment of the target base station enters a normal working state.

In one case, after entering a normal operation state, the base station device of the target base station generates an operation state message and transmits the operation state message to the serving base station device. The working state information comprises the working state of the target base station, and is used for indicating that the target base station enters the normal working state.

Correspondingly, after receiving the working state message sent by the target base station, the service base station equipment of the service base station updates the energy-saving state factor of the target base station stored in the memory of the service base station equipment, and deletes the historical working frequency, the historical energy consumption and the historical service rate of the target base station in the memory.

It can be understood that when all the base stations enter or exit the energy-saving state, the corresponding first indication energy-saving message or working state message is sent to the adjacent service base stations so as to synchronize the state of the base station to the adjacent service base stations, so that the service base stations can update the energy-saving state information in time, determine the adjacent base stations in the current energy-saving state, and further determine the target base stations to be awakened. The invention can realize the transmission and real-time updating of the energy-saving state information among different base stations through the information interaction among the adjacent base stations, so that manual configuration is not needed, and the service base station equipment can automatically acquire the latest operation indexes of the energy-saving base stations.

In one design, in order to enable the UE in the coverage area of the serving base station to migrate to the target base station, as shown in fig. 7, the method for determining a base station according to the embodiment of the present invention further includes the following steps S605 to S607 after S602.

S605, the service base station equipment sends a request migration message to the UE accessing the service base station under the condition that the service load of the service base station is greater than or equal to a second threshold value.

The request migration message includes an identifier of the target base station, and is used for requesting the UE accessing the serving base station to migrate to the target base station.

As a possible implementation manner, the serving base station apparatus may generate a migration request message after sending the wake-up instruction message to the target base station or after receiving the operation state message sent by the base station apparatus of the target base station, and send the migration request message to the UE accessing the serving base station.

Correspondingly, the UE accessing the service base station receives a migration request message sent by the server base station.

The request migration message includes an identifier of the target base station, and is used for requesting the UE to migrate to the target base station.

S606, responding to the request migration message, and acquiring the signal quality of the target base station by the UE.

S607, if the signal quality of the target base station is greater than the third threshold, the UE migrates from the serving base station to the target base station.

It should be noted that the third threshold may be the signal quality of the serving base station, and the third threshold may also be set in advance in the UE by the operation and maintenance personnel.

The foregoing description of the solution provided by the embodiments of the present invention has been mainly presented in terms of a method. To achieve the above functions, it includes corresponding hardware structures and/or software modules that perform the respective functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The embodiment of the invention can divide the functional modules of the service base station equipment according to the method example, for example, each functional module can be divided corresponding to each function, and two or more functions can be integrated in one processing module. The integrated modules may be implemented in hardware or in software functional modules. Optionally, the division of the modules in the embodiment of the present invention is schematic, which is merely a logic function division, and other division manners may be implemented in practice.

Fig. 7 is a schematic structural diagram of a serving base station apparatus according to an embodiment of the present invention. As shown in fig. 7, the serving base station apparatus 70 is configured to reduce energy consumption due to base station wakeup in a power saving area, for example, to perform the base station determining method shown in fig. 2. The serving base station apparatus 70 includes a determination unit 701 and a processing unit 702.

A determining unit 701, configured to determine energy saving state factors, frequency relative values, energy consumption relative values, traffic rate relative values, and UE number relative values of the plurality of energy saving base stations. The energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of one energy-saving base station, and the energy-saving state factor of one energy-saving base station is positively correlated with the energy consumption state of one energy-saving base station. The frequency relative value of one energy-saving base station is used for reflecting the working frequency of the energy-saving base station relative to the service base station, the energy consumption relative value of the energy-saving base station is used for reflecting the energy consumption of the energy-saving base station relative to the service base station, the service rate relative value of the energy-saving base station is used for reflecting the service rate of the energy-saving base station relative to the service base station, and the quantity relative value of the energy-saving base station UE is used for reflecting the relative quantity of the UE covered by the energy-saving base station and the UE covered by the service base station. For example, as in fig. 2, the determination unit 701 may be used to perform S201.

The processing unit 702 is configured to weight, for the first energy-saving base station, the energy-saving state factor, the frequency relative value, the energy consumption relative value, the traffic rate relative value, and the UE number relative value of the first energy-saving base station, so as to obtain a wake-up priority of the first energy-saving base station. The first energy saving base station is any one of a plurality of energy saving base stations. For example, as in fig. 2, the processing unit 702 may be used to perform S202.

The determining unit 701 is further configured to determine a target base station to be woken up from the plurality of energy-saving base stations based on the obtained plurality of wake-up priorities corresponding to the plurality of energy-saving base stations. The wake-up priority of the target base station is greater than or equal to the first threshold. For example, as in fig. 2, the determination unit 701 may be used to perform S203.

Optionally, as shown in fig. 7, the determining unit 701 provided in the embodiment of the present invention is specifically configured to:

and acquiring the historical working frequency of the first energy-saving base station in the preset duration and the current working frequency of the service base station. For example, as in fig. 3, the determination unit 701 may be used to perform S301.

And determining the ratio of the current working frequency to the historical working frequency as the frequency relative value of the first energy-saving base station. For example, as in fig. 3, the determination unit 701 may be used to perform S302.

and acquiring the historical energy consumption of the first energy-saving base station in the preset time period and the current energy consumption of the server base station. For example, as in fig. 3, the determination unit 701 may be used to perform S303.

And determining the ratio of the current energy consumption to the historical energy consumption as the energy consumption relative value of the first energy-saving base station. For example, as in fig. 3, the determination unit 701 may be used to perform S304.

and acquiring the historical service rate of the first energy-saving base station in the preset duration and the current service rate of the server base station. For example, as in fig. 3, the determination unit 701 may be used to perform S305.

And determining the ratio of the historical service rate to the current service rate as the service rate relative value of the first energy-saving base station. For example, as in fig. 3, the determination unit 701 may be used to perform S306.

the number of UEs accessing the serving base station is obtained. For example, as in fig. 3, the determination unit 701 may be used to perform S307.

And determining target UE corresponding to the first energy-saving base station, and determining the number of the target UE. The target UE accesses the service base station, is located in the coverage area of the first energy-saving base station, and accesses the first energy-saving base station in the historical duration. For example, as in fig. 3, the determination unit 701 may be used to perform S308-S309.

And determining the ratio of the number of target UE and the number of UE accessed to the service base station as the relative value of the number of UE of the first energy-saving base station. For example, as in fig. 3, the determination unit 701 may be used to perform S310.

and determining candidate UE from the UE accessed to the service base station, and acquiring energy-saving auxiliary information of the candidate UE. The candidate UE is located in the coverage areas of the service base station and the first energy-saving base station, and the energy-saving auxiliary information comprises the identification of the base station accessed by the candidate UE in the historical duration. For example, as in fig. 4, the determination unit 701 may be used to perform S3081-S3082.

And if the energy-saving auxiliary information of the candidate UE comprises the identification of the first energy-saving base station, determining that the candidate UE belongs to the target UE. For example, as in fig. 4, the determination unit 701 may be used to perform S3083.

Optionally, as shown in fig. 7, the serving base station apparatus 70 provided in the embodiment of the present invention further includes a receiving unit 703 and a storage unit 704.

A receiving unit 703, configured to receive a first indication energy saving message of the first energy saving base station. The first energy saving indicating message is used for indicating the first energy saving base station to start to enter an energy saving state, and comprises an energy saving state factor of the first energy saving base station, historical working frequency, historical energy consumption and historical service rate within a preset time period before the first energy saving base station enters the energy saving state. For example, as in fig. 5, the receiving unit 703 may be used to perform S402.

A storage unit 704, configured to store the first indication energy saving message. For example, as in fig. 5, the storage unit 704 may be used to perform S403.

Optionally, as shown in fig. 7, the memory cell provided in the embodiment of the present invention is specifically used for: and deleting the indication energy saving message corresponding to the first energy saving base station and storing the first indication energy saving message under the condition that the indication energy saving message corresponding to the first energy saving base station is stored in a memory of the service base station equipment.

A receiving unit 703, configured to receive energy-saving auxiliary information sent by a UE accessing the serving base station when accessing the serving base station. The energy-saving auxiliary information comprises the identification of the base station accessed by the UE accessed to the service base station in the historical time duration. For example, the receiving unit 703 may be used to perform S501 described above.

And a storage unit 704 for storing the energy saving auxiliary information. For example, the storage unit 704 may be used to perform S502 described above.

Optionally, as shown in fig. 7, the serving base station apparatus 70 provided in the embodiment of the present invention further includes a transmitting unit 705.

A sending unit 705, configured to send an instruction wake-up message to the target base station, where the traffic load of the serving base station is greater than or equal to the second threshold. The instruction wake-up message is used for instructing the target base station to enter a normal working state. For example, as shown in fig. 6, the transmission unit 705 may be used to perform S603.

Optionally, as shown in fig. 7, the serving base station apparatus 70 provided in the embodiment of the present invention further includes an updating unit 706 and a deleting unit 707.

And the updating unit 706 is configured to update the energy-saving state factor of the target base station if the working state message sent by the target base station is received.

A deleting unit 707 for deleting the historical operating frequency, the historical energy consumption and the historical traffic rate of the target base station after the updating unit 706 updates the energy saving state factor of the target base station. The working state message is used for indicating that the target base station has entered a normal working state.

And a sending unit 705, configured to send a migration request message to the UE accessing the serving base station, where the traffic load of the serving base station is greater than or equal to the second threshold. The request migration message includes an identifier of the target base station, and is used for requesting the UE accessing the serving base station to migrate to the target base station. For example, as shown in fig. 6, the transmission unit 705 may be used to perform S605.

Fig. 8 shows a schematic structural diagram of an energy-saving base station apparatus provided in an embodiment of the present invention, and as shown in fig. 8, the energy-saving base station apparatus 80 includes a generating unit 801 and a transmitting unit 802.

A generating unit 801, configured to generate a first indication energy saving message when the energy saving base station enters an energy saving state. The first indication energy saving message comprises an energy saving state factor of the first energy saving base station, a historical working frequency, historical energy consumption and historical service rate of the energy saving base station in a preset time period before entering an energy saving state. The energy saving state factor of one energy saving base station is used for reflecting the energy saving state of one energy saving base station, and the energy saving state factor of one energy saving base station is positively correlated with the energy consumption state of one energy saving base station. For example, as shown in fig. 5, the generation unit 801 may be used to perform S401.

A transmitting unit 802, configured to transmit a first indication energy saving message to a serving base station apparatus of a serving base station adjacent to the energy saving base station. For example, as shown in fig. 5, the transmission unit 802 may be used to perform S402.

Optionally, as shown in fig. 8, the generating unit 801 provided by the embodiment of the present invention is further configured to generate an operation status message after the energy-saving base station enters a normal operation status. The working state message is used for indicating that the energy-saving base station has entered a normal working state. The sending unit 802 is further configured to send an operation status message to the serving base station.

Fig. 9 shows a schematic structural diagram of a UE according to an embodiment of the present invention, where, as shown in fig. 9, UE90 includes a sending unit 901.

And a transmitting unit 901, configured to transmit the energy-saving auxiliary information to the serving base station device when the UE accesses the serving base station. The energy-saving auxiliary information comprises the identification of the base station accessed by the UE in the historical duration. For example, the transmitting unit 901 may be used to perform S501 described above.

Optionally, as shown in fig. 9, the UE90 provided in the embodiment of the present invention further includes a receiving unit 902, an obtaining unit 903, and a migration unit 904.

A receiving unit 902, configured to receive a migration request message sent by a serving base station apparatus. The request migration message includes an identification of the target base station, and is used for requesting the UE to migrate to the target base station. For example, as shown in fig. 6, the receiving unit 902 may be used to perform S605.

An obtaining unit 903, configured to obtain the signal quality of the target base station in response to the migration request message. For example, as shown in fig. 6, the acquisition unit 903 may be used to perform S606.

A migration unit 904, configured to migrate from the serving base station to the target base station if the signal quality of the target base station is greater than a third threshold. For example, as shown in fig. 6, the migration unit 904 may be used to perform S607.

In the case of implementing the functions of the integrated modules in the form of hardware, another possible structural schematic diagram of the serving base station apparatus involved in the above embodiment is provided in the embodiment of the present invention. As shown in fig. 10, a serving base station apparatus 100 is configured to ensure normal access of a user equipment UE during a base station power saving procedure, for example, to perform the base station determining method shown in fig. 2. The serving base station apparatus 100 includes a processor 1001, a memory 1002, and a bus 1003. The processor 1001 and the memory 1002 may be connected by a bus 1003.

The processor 1001 is a control center of the serving base station apparatus, and may be one processor or a collective term of a plurality of processing elements. For example, the processor 1001 may be a general-purpose central processing unit (central processing unit, CPU), or may be another general-purpose processor. Wherein the general purpose processor may be a microprocessor or any conventional processor or the like.

As one example, the processor 1001 may include one or more CPUs, such as CPU 0 and CPU 1 shown in fig. 10.

The memory 1002 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (random access memory, RAM) or other type of dynamic storage device that can store information and instructions, or an electrically erasable programmable read-only memory (EEPROM), magnetic disk storage or other magnetic storage device, 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.

As a possible implementation, the memory 1002 may exist separately from the processor 1001, and the memory 1002 may be connected to the processor 1001 through a bus 1003 for storing instructions or program code. The processor 1001 can implement the base station determining method provided by the embodiment of the present invention when it invokes and executes instructions or program codes stored in the memory 1002.

In another possible implementation, the memory 1002 may be integrated with the processor 1001.

Bus 1003 may be an industry standard architecture (Industry Standard Architecture, ISA) bus, an external device interconnect (Peripheral Component Interconnect, PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, EISA) bus, among others. The bus may be classified as an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in fig. 10, but not only one bus or one type of bus.

Note that the structure shown in fig. 10 does not constitute a limitation of the serving base station apparatus 100. In addition to the components shown in fig. 10, the serving base station apparatus 100 may include more or less components than illustrated, or may combine certain components, or may be a different arrangement of components.

As an example, in connection with fig. 7, the determination unit 701, the processing unit 702, the receiving unit 703, the storage unit 704, and the transmitting unit 705 in the serving base station apparatus realize the same functions as those of the processor 1001 in fig. 10.

Optionally, as shown in fig. 10, the serving base station apparatus 100 provided in the embodiment of the present invention may further include a communication interface 1004.

Communication interface 1004 is used for connecting with other devices through a communication network. The communication network may be an ethernet, a radio access network, a wireless local area network (wireless local area networks, WLAN), etc. The communication interface 1004 may include a receiving unit for receiving data, and a transmitting unit for transmitting data.

In one design, in the serving base station apparatus provided by the embodiment of the present invention, the communication interface may also be integrated in the processor.

Fig. 11 shows another hardware structure of a service base station device in an embodiment of the present invention. As shown in fig. 11, the serving base station apparatus 110 may include a processor 1101 and a communication interface 1102. The processor 1101 is coupled to a communication interface 1102.

The function of the processor 1101 may be as described above with reference to the processor 901. The processor 1101 also has a memory function, and the memory 902 can be referred to as a function.

The communication interface 1102 is used to provide data to the processor 1101. The communication interface 1102 may be an internal interface of the communication device or an external interface of the communication device (corresponding to the communication interface 1004).

It is noted that the structure shown in fig. 11 does not constitute a limitation of the serving base station apparatus 110, and the serving base station apparatus 110 may include more or less components than those shown in fig. 11, or may combine some components, or may be arranged differently.

Meanwhile, the schematic structural diagram of another hardware of the base station device provided in the embodiment of the present invention may refer to the description of the serving base station device in fig. 11 or fig. 11, and will not be described herein. Except that the base station apparatus comprises a processor for performing the steps performed by the base station apparatus in the above-described embodiments.

As an example, in connection with fig. 7, the determination unit 701, the processing unit 702, the receiving unit 703, the storage unit 704, and the transmitting unit 705 in the serving base station apparatus realize the same functions as those of the processor of the serving base station apparatus.

Meanwhile, the schematic structural diagram of another hardware of the energy-saving base station device provided in the embodiment of the present invention may refer to the description of the service base station device in fig. 10 or fig. 11, and will not be described herein. Except that the energy saving base station apparatus comprises a processor for performing the steps performed by the energy saving base station apparatus in the above-described embodiments.

As an example, in connection with fig. 8, the generating unit 801 and the transmitting unit 802 in the energy-saving base station apparatus realize the same functions as the processor of the energy-saving base station apparatus.

Meanwhile, the schematic structural diagram of another hardware of the UE provided in the embodiment of the present invention may refer to the description of the serving base station apparatus in fig. 10 or fig. 11, which is not described herein. Except that the UE includes a processor for performing the steps performed by the UE in the above embodiments.

As an example, in connection with fig. 9, the transmitting unit 901, the receiving unit 902, the acquiring unit 903, and the migrating unit 904 in the ue implement the same functions as the processor of the energy-saving base station apparatus.

From the above description of embodiments, it will be apparent to those skilled in the art that the foregoing functional unit divisions are merely illustrative for convenience and brevity of description. In practical applications, the above-mentioned function allocation may be performed by different functional units, i.e. the internal structure of the device is divided into different functional units, as needed, to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.

The embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores instructions, when the computer executes the instructions, the computer executes each step in the method flow shown in the method embodiment.

An embodiment of the present invention provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the base station determining method of the above method embodiment.

The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: electrical connections having one or more wires, portable computer diskette, hard disk. Random access Memory (Random Access Memory, RAM), read-Only Memory (ROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), registers, hard disk, optical fiber, portable compact disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any other form of computer-readable storage medium suitable for use by a person or persons of skill in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an application specific integrated circuit (Application Specific Integrated Circuit, ASIC). In embodiments of the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

Since the serving base station apparatus, the energy saving base station apparatus, the user equipment UE, the computer readable storage medium, and the computer program product in the embodiments of the present invention may be applied to the above-mentioned methods, the technical effects that can be obtained by the method may also refer to the above-mentioned method embodiments, and the embodiments of the present invention are not described herein again.

The present invention is not limited to the above embodiments, and any changes or substitutions within the technical scope of the present invention should be covered by the scope of the present invention.

Claims

1. A base station determining method applied to a serving base station apparatus, comprising:

determining energy-saving state factors, frequency relative values, energy consumption relative values, service rate relative values and User Equipment (UE) quantity relative values of a plurality of energy-saving base stations; the energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of the one energy-saving base station, and the energy-saving state factor of the one energy-saving base station is positively correlated with the energy consumption state of the one energy-saving base station; the frequency relative value of the energy-saving base station is used for reflecting the working frequency of the energy-saving base station relative to a service base station, the energy consumption relative value of the energy-saving base station is used for reflecting the energy consumption of the energy-saving base station relative to the service base station, the service rate relative value of the energy-saving base station is used for reflecting the service rate of the energy-saving base station relative to the service base station, and the UE quantity relative value of the energy-saving base station is used for reflecting the relative quantity of the UE covered by the energy-saving base station and the UE covered by the service base station; the frequency relative value is the ratio of the current working frequency of the service base station to the historical working frequency of the energy-saving base station within a preset duration; the energy consumption relative value is the ratio of the current energy consumption of the service base station to the historical energy consumption of the energy-saving base station in a preset time period; the service rate relative value is the ratio of the historical service rate of the energy-saving base station in the preset time length to the current service rate of the service base station; the relative value of the number of the UE is the ratio of the number of the target UE to the number of the UE accessed to the service base station; the target UE accesses the service base station, is positioned in the coverage area of the energy-saving base station, and accesses the energy-saving base station in the historical duration;

For a first energy-saving base station, weighting the energy-saving state factor, the frequency relative value, the energy consumption relative value, the service rate relative value and the UE quantity relative value of the first energy-saving base station to obtain the awakening priority of the first energy-saving base station; the first energy-saving base station is any one of the plurality of energy-saving base stations;

determining a target base station to be awakened from the plurality of energy-saving base stations based on the obtained plurality of awakening priorities corresponding to the plurality of energy-saving base stations; the wake-up priority of the target base station is greater than or equal to a first threshold;

the determining the energy saving state factors, the frequency relative values, the energy consumption relative values, the service rate relative values and the user equipment UE number relative values of the plurality of energy saving base stations includes:

acquiring the number of UE accessed to the service base station;

acquiring the position of the UE accessed to the service base station and the position of the first energy-saving base station; calculating the distance between the UE and the first energy-saving base station according to the position of the UE accessed to the service base station and the position of the first energy-saving base station; if the distance is smaller than a preset distance threshold, determining that the UE is a candidate UE; or,

Acquiring a measurement report reported by UE accessed to the service base station; the measurement report carries the signal intensity of a serving cell of the serving base station and the signal intensity of an energy-saving cell of the first energy-saving base station; if the difference value between the signal intensity of the serving cell of the serving base station and the signal intensity of the energy-saving cell of the first energy-saving base station is smaller than a preset signal intensity threshold value, determining that the UE is a candidate UE;

acquiring energy-saving auxiliary information of the candidate UE; the candidate UE is located in the coverage areas of the service base station and the first energy-saving base station, and the energy-saving auxiliary information comprises the identification of the base station accessed by the candidate UE in the historical time length;

if the energy-saving auxiliary information of the candidate UE comprises the identification of the first energy-saving base station, determining that the candidate UE belongs to a target UE;

determining the number of the target UEs;

and determining the ratio of the number of the target UE to the number of the UE accessed to the service base station as the relative value of the number of the UE of the first energy-saving base station.

2. The base station determining method of claim 1, wherein determining the frequency relative value of the first energy-saving base station comprises:

Acquiring historical working frequency of the first energy-saving base station in a preset duration and current working frequency of the service base station;

and determining the ratio of the current working frequency to the historical working frequency as the frequency relative value of the first energy-saving base station.

3. The base station determining method according to claim 1, wherein determining the energy consumption relative value of the first energy saving base station comprises:

acquiring historical energy consumption of the first energy-saving base station in a preset time period and current energy consumption of the service base station;

and determining the ratio of the current energy consumption to the historical energy consumption as the energy consumption relative value of the first energy-saving base station.

4. The base station determining method of claim 1, wherein determining the traffic rate relative value of the first energy-saving base station comprises:

acquiring a historical service rate of the first energy-saving base station in a preset duration and a current service rate of the service base station;

and determining the ratio of the historical service rate to the current service rate as the service rate relative value of the first energy-saving base station.

5. The base station determining method according to any one of claims 1 to 4, characterized in that the method further comprises:

Receiving a first energy saving indicating message of the first energy saving base station, and storing the first energy saving indicating message; the first energy saving indicating message is used for indicating the first energy saving base station to start to enter an energy saving state, and the first energy saving indicating message comprises an energy saving state factor of the first energy saving base station, a historical working frequency, a historical energy consumption and a historical service rate within a preset time period before the first energy saving base station enters the energy saving state.

6. The base station determining method of claim 5, wherein the storing the first indication energy saving message comprises:

and deleting the indication energy saving message corresponding to the first energy saving base station and storing the first indication energy saving message under the condition that the indication energy saving message corresponding to the first energy saving base station is stored in the memory of the service base station equipment.

7. The base station determining method according to any one of claims 1 to 4, characterized in that the method further comprises:

receiving energy-saving auxiliary information sent by UE accessing to a service base station when accessing to the service base station, and storing the energy-saving auxiliary information; the energy-saving auxiliary information comprises the identification of the base station accessed by the UE accessed to the service base station in the historical duration.

8. The base station determining method according to any one of claims 1 to 4, characterized in that the method further comprises:

transmitting an instruction wake-up message to the target base station under the condition that the service load of the service base station is greater than or equal to a second threshold value; the instruction wake-up message is used for instructing the target base station to enter a normal working state.

9. The base station determining method of claim 8, wherein the method further comprises:

if the working state information sent by the target base station is received, updating the energy-saving state factor of the target base station, and deleting the historical working frequency, the historical energy consumption and the historical service rate of the target base station; the working state message is used for indicating that the target base station has entered a normal working state.

10. The base station determining method according to any one of claims 1 to 4, characterized in that the method further comprises:

transmitting a migration request message to a UE accessing a serving base station if a traffic load of the serving base station is greater than or equal to a second threshold; the request migration message includes an identifier of the target base station, and is used for requesting the UE accessing the service base station to migrate to the target base station.

11. A base station determining method applied to a user equipment UE, comprising:

when the UE accesses the service base station, energy-saving auxiliary information is sent to the service base station equipment, so that the service base station equipment determines the relative value of the quantity of the UE; the energy-saving auxiliary information comprises an identifier of a base station accessed by the UE in the historical duration; the relative value of the number of the UE is the ratio of the number of the target UE to the number of the UE accessed to the service base station; the target UE accesses the service base station, is positioned in the coverage range of a first energy-saving base station, and is accessed to the first energy-saving base station in the historical time length;

when the UE accesses the service base station, the energy-saving auxiliary information is sent to the service base station equipment so that the service base station equipment can determine the relative value of the quantity of the UE, and the method comprises the following steps:

the service base station equipment acquires the position of UE accessed to the service base station and the position of the first energy-saving base station; calculating the distance between the UE and the first energy-saving base station according to the position of the UE accessed to the service base station and the position of the first energy-saving base station; if the distance is smaller than a preset distance threshold, determining that the UE is a candidate UE; or,

The service base station equipment acquires a measurement report reported by UE accessed to the service base station; the measurement report carries the signal intensity of a serving cell of the serving base station and the signal intensity of an energy-saving cell of the first energy-saving base station; if the difference value between the signal intensity of the serving cell of the serving base station and the signal intensity of the energy-saving cell of the first energy-saving base station is smaller than a preset signal intensity threshold value, determining that the UE is a candidate UE;

if the energy-saving auxiliary information of the candidate UE comprises the identification of the first energy-saving base station, the service base station equipment determines that the candidate UE belongs to a target UE; the candidate UE is located in the coverage area of the service base station and the first energy-saving base station;

the serving base station determines the number of the target UE;

the service base station determines the ratio of the number of the target UE to the number of the UE accessed to the service base station as the relative value of the number of the UE of the first energy-saving base station;

the service base station equipment determines an energy saving state factor, a frequency relative value, an energy consumption relative value and a service rate relative value of the first energy saving base station; the energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of the one energy-saving base station, and the energy-saving state factor of the one energy-saving base station is positively correlated with the energy consumption state of the one energy-saving base station; the frequency relative value of the energy-saving base station is used for reflecting the working frequency of the energy-saving base station relative to a service base station, the energy consumption relative value of the energy-saving base station is used for reflecting the energy consumption of the energy-saving base station relative to the service base station, the service rate relative value of the energy-saving base station is used for reflecting the service rate of the energy-saving base station relative to the service base station, and the UE quantity relative value of the energy-saving base station is used for reflecting the relative quantity of the UE covered by the energy-saving base station and the UE covered by the service base station; the frequency relative value is the ratio of the current working frequency of the service base station to the historical working frequency of the energy-saving base station within a preset duration; the energy consumption relative value is the ratio of the current energy consumption of the service base station to the historical energy consumption of the energy-saving base station in a preset time period; the service rate relative value is the ratio of the historical service rate of the energy-saving base station in the preset time length to the current service rate of the service base station; the relative value of the number of the UE is the ratio of the number of the target UE to the number of the UE accessed to the service base station; the target UE accesses the service base station, is positioned in the coverage area of the energy-saving base station, and accesses the energy-saving base station in the historical duration;

Weighting the energy-saving state factor, the frequency relative value, the energy consumption relative value, the service rate relative value and the UE quantity relative value of the first energy-saving base station to obtain the wake-up priority of the first energy-saving base station; the first energy-saving base station is any one of the plurality of energy-saving base stations;

acquiring the number of UE accessed to the service base station;

determining the number of the target UEs;

12. The base station determining method of claim 11, wherein the method further comprises:

receiving a migration request message sent by the service base station equipment; the request migration message comprises an identifier of a target base station, and is used for requesting the UE to migrate to the target base station;

responding to the request migration message, and acquiring the signal quality of the target base station;

and migrating from the service base station to the target base station under the condition that the signal quality of the target base station is larger than a third threshold value.

13. A serving base station apparatus, characterized by comprising a determining unit and a processing unit;

The determining unit is used for determining energy-saving state factors, frequency relative values, energy consumption relative values, service rate relative values and User Equipment (UE) quantity relative values of a plurality of energy-saving base stations; the energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of the one energy-saving base station, and the energy-saving state factor of the one energy-saving base station is positively correlated with the energy consumption state of the one energy-saving base station; the frequency relative value of the energy-saving base station is used for reflecting the working frequency of the energy-saving base station relative to a service base station, the energy consumption relative value of the energy-saving base station is used for reflecting the energy consumption of the energy-saving base station relative to the service base station, the service rate relative value of the energy-saving base station is used for reflecting the service rate of the energy-saving base station relative to the service base station, and the UE quantity relative value of the energy-saving base station is used for reflecting the relative quantity of the UE covered by the energy-saving base station and the UE covered by the service base station; the frequency relative value is the ratio of the current working frequency of the service base station to the historical working frequency of the energy-saving base station within a preset duration; the energy consumption relative value is the ratio of the current energy consumption of the service base station to the historical energy consumption of the energy-saving base station in a preset time period; the service rate relative value is the ratio of the historical service rate of the energy-saving base station in the preset time length to the current service rate of the service base station; the relative value of the number of the UE is the ratio of the number of the target UE to the number of the UE accessed to the service base station; the target UE accesses the service base station, is positioned in the coverage area of the energy-saving base station, and accesses the energy-saving base station in the historical duration;

The processing unit is configured to perform weighted processing on an energy saving state factor, a frequency relative value, an energy consumption relative value, a service rate relative value and a UE number relative value of a first energy saving base station, so as to obtain a wake-up priority of the first energy saving base station; the first energy-saving base station is any one of the plurality of energy-saving base stations;

the determining unit is further configured to determine a target base station to be awakened from the plurality of energy-saving base stations based on the obtained plurality of awakening priorities corresponding to the plurality of energy-saving base stations; the wake-up priority of the target base station is greater than or equal to a first threshold;

the determining unit is specifically configured to:

acquiring the number of UE accessed to the service base station;

if the energy-saving auxiliary information of the candidate UE comprises the identification of the first energy-saving base station, determining that the candidate UE belongs to the target UE;

determining the number of the target UEs;

14. The serving base station apparatus according to claim 13, wherein the determining unit is specifically configured to:

15. The serving base station apparatus according to claim 13, wherein the determining unit is specifically configured to:

16. The serving base station apparatus according to claim 13, wherein the determining unit is specifically configured to:

17. The serving base station apparatus according to any one of claims 13 to 16, wherein the serving base station apparatus further comprises a receiving unit and a storage unit;

the receiving unit is used for receiving a first indication energy saving message of the first energy saving base station; the first energy saving indicating message is used for indicating the first energy saving base station to start to enter an energy saving state, and comprises an energy saving state factor of the first energy saving base station, a historical working frequency, a historical energy consumption and a historical service rate within a preset time period before the first energy saving base station enters the energy saving state;

the storage unit is used for storing the first indication energy saving message.

18. The serving base station apparatus according to claim 17, wherein the storage unit is specifically configured to:

19. The serving base station apparatus according to any one of claims 13 to 16, wherein the serving base station apparatus further comprises a receiving unit and a storage unit;

the receiving unit is used for receiving energy-saving auxiliary information sent by the UE accessing to the service base station when accessing to the service base station; the energy-saving auxiliary information comprises the identification of the base station accessed by the UE accessed to the service base station in the historical duration;

and the storage unit is used for storing the energy-saving auxiliary information.

20. The serving base station apparatus according to any one of claims 13 to 16, wherein the serving base station apparatus further comprises a transmitting unit;

the sending unit is configured to send an instruction wakeup message to the target base station when the service load of the serving base station is greater than or equal to a second threshold; the instruction wake-up message is used for instructing the target base station to enter a normal working state.

21. The serving base station apparatus according to claim 20, further comprising an updating unit and a deleting unit;

the updating unit is used for updating the energy-saving state factor of the target base station if the working state message sent by the target base station is received;

the deleting unit is used for deleting the historical working frequency, the historical energy consumption and the historical service rate of the target base station after the updating unit updates the energy-saving state factor of the target base station; the working state message is used for indicating that the target base station has entered a normal working state.

22. The serving base station apparatus according to any one of claims 13 to 16, wherein the serving base station apparatus further comprises a transmitting unit;

the sending unit is configured to send a migration request message to a UE accessing the serving base station when a traffic load of the serving base station is greater than or equal to a second threshold; the request migration message includes an identifier of the target base station, and is used for requesting the UE accessing the service base station to migrate to the target base station.

23. A user equipment UE, comprising a transmitting unit;

The sending unit is used for sending energy-saving auxiliary information to the service base station equipment when the UE accesses the service base station, so that the service base station equipment determines the relative value of the quantity of the UE; the energy-saving auxiliary information comprises an identifier of a base station accessed by the UE in the historical duration; the relative value of the number of the UE is the ratio of the number of the target UE to the number of the UE accessed to the service base station; the target UE accesses the service base station, is positioned in the coverage range of a first energy-saving base station, and is accessed to the first energy-saving base station in the historical time length;

when the UE accesses the service base station, energy-saving auxiliary information is sent to the service base station equipment so that the service base station equipment can determine the relative value of the number of the UE, and the method comprises the following steps:

the serving base station determines the number of the target UE;

the determining unit is used for determining energy-saving state factors, frequency relative values, energy consumption relative values and service rate relative values of a plurality of energy-saving base stations; the energy-saving state factor of one energy-saving base station is used for reflecting the energy-saving state of the one energy-saving base station, and the energy-saving state factor of the one energy-saving base station is positively correlated with the energy consumption state of the one energy-saving base station; the frequency relative value of the energy-saving base station is used for reflecting the working frequency of the energy-saving base station relative to a service base station, the energy consumption relative value of the energy-saving base station is used for reflecting the energy consumption of the energy-saving base station relative to the service base station, the service rate relative value of the energy-saving base station is used for reflecting the service rate of the energy-saving base station relative to the service base station, and the UE quantity relative value of the energy-saving base station is used for reflecting the relative quantity of the UE covered by the energy-saving base station and the UE covered by the service base station; the frequency relative value is the ratio of the current working frequency of the service base station to the historical working frequency of the energy-saving base station within a preset duration; the energy consumption relative value is the ratio of the current energy consumption of the service base station to the historical energy consumption of the energy-saving base station in a preset time period; the service rate relative value is the ratio of the historical service rate of the energy-saving base station in the preset time length to the current service rate of the service base station; the relative value of the number of the UE is the ratio of the number of the target UE to the number of the UE accessed to the service base station; the target UE accesses the service base station, is positioned in the coverage area of the energy-saving base station, and accesses the energy-saving base station in the historical duration;

The processing unit is used for carrying out weighting processing on the energy saving state factor, the frequency relative value, the energy consumption relative value, the service rate relative value and the UE quantity relative value of the first energy saving base station so as to obtain the awakening priority of the first energy saving base station; the first energy-saving base station is any one of the plurality of energy-saving base stations;

the determining unit is specifically configured to:

acquiring the number of UE accessed to the service base station;

determining the number of the target UEs;

24. The UE of claim 23, wherein the UE further comprises a receiving unit, an acquiring unit, and a migrating unit;

the receiving unit is used for receiving the migration request message sent by the service base station equipment; the request migration message comprises an identifier of a target base station, and is used for requesting the UE to migrate to the target base station;

the obtaining unit is used for responding to the request migration message and obtaining the signal quality of the target base station;

and the migration unit is used for migrating from the service base station to the target base station under the condition that the signal quality of the target base station is greater than a third threshold value.

25. A computer readable storage medium storing one or more programs, wherein the one or more programs comprise instructions, which when executed by a computer, cause the computer to perform the base station determination method of any of claims 1-10 and 11-12.

26. A serving base station apparatus, comprising: a processor and a memory; wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the serving base station apparatus, cause the serving base station apparatus to perform the base station determining method of any of claims 1-10.

27. A user equipment, UE, comprising: a processor and a memory; wherein the memory is configured to store one or more programs, the one or more programs comprising computer-executable instructions that, when executed by the UE, cause the UE to perform the base station determination method of any of claims 11-12.