CN112616175A

CN112616175A - Energy-saving control method and device

Info

Publication number: CN112616175A
Application number: CN202011410742.3A
Authority: CN
Inventors: 梁婷婷; 马艳君; 李福昌
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-04-06
Anticipated expiration: 2040-12-04
Also published as: CN112616175B

Abstract

The embodiment of the disclosure provides an energy-saving control method and device, relates to the technical field of communication, and aims to solve the problem that energy conservation and user experience balance are difficult to maintain in the prior art. The method specifically comprises the following steps: determining the type of each cell according to the traffic of each cell; respectively determining an energy-saving threshold corresponding to each cell according to the type of the cell; determining key performance indicators KPI of each corresponding cell under an energy-saving threshold; and adjusting the corresponding energy-saving threshold value according to the KPI of each cell and a preset rule until the KPI accords with a preset result and the adjustment interval of the energy-saving threshold value is 0.

Description

Energy-saving control method and device

Technical Field

The present disclosure relates to the field of communications technologies, and in particular, to an energy saving control method and apparatus.

Background

In the existing energy-saving scheme of the base station cell, energy is basically saved according to the busy-idle period of the cell service, and the busy-idle period of the cell service is determined by judging whether the traffic exceeds a fixed energy-saving threshold. If the cell traffic at a certain moment is lower than the energy-saving threshold, determining that the moment is in idle, and if the cell traffic at a certain moment is higher than the energy-saving threshold, determining that the moment is in busy.

If the energy-saving threshold is set to be too high, the cell easily puts the time period without energy saving into the energy-saving time period, so that the energy-saving threshold is too low, more error switching-off occurs, and the user network experience is poor; if the energy-saving threshold is set too low, the situation that the energy-saving time is not put into the energy-saving time interval by the cell is easy to occur, so that the energy-saving threshold is too high, a large amount of resources are wasted, and the energy-saving effect is poor.

Therefore, an appropriate energy saving threshold setting method is urgently needed, so that the energy saving effect is achieved, and the problem of poor user experience caused by energy saving is also avoided.

Disclosure of Invention

The disclosure provides an energy-saving control method and device, which are used for solving the problem that energy conservation and user experience balance are difficult to maintain in the prior art.

In order to achieve the purpose, the technical scheme adopted by the disclosure is as follows:

in a first aspect, the present disclosure provides an energy saving control method, including: the wireless access network equipment determines the type of each cell according to the traffic of each cell; respectively determining an energy-saving threshold corresponding to each cell according to the type of the cell; determining key performance indicators KPI of each corresponding cell under an energy-saving threshold; and adjusting the corresponding energy-saving threshold value according to the KPI of each cell and a preset rule until the KPI accords with a preset result and the adjustment interval of the energy-saving threshold value is 0.

In a second aspect, the present disclosure provides an energy saving control apparatus, which includes a classification module, a calculation module, and a processing module; the classification module is configured to determine the type of each cell according to the traffic of each cell; the computing module is configured to respectively determine an energy-saving threshold corresponding to each cell according to the type to which the cell belongs; the processing module is configured to determine each corresponding cell Key Performance Indicator (KPI) under an energy-saving threshold value; the processing module is further configured to adjust the corresponding energy-saving threshold according to each cell KPI and a preset rule until the KPI meets a preset result and an adjustment interval of the energy-saving threshold is 0.

In a third aspect, an electronic device is provided, including: a processor; a memory for storing the processor-executable instructions; wherein the processor is configured to execute the instructions to implement the energy saving control method as provided in the first aspect above.

In a fourth aspect, the invention provides a computer-readable storage medium comprising instructions. When the instructions are run on a computer, the instructions cause the computer to perform the energy saving control method as provided in the first aspect above.

In a fifth aspect, the present invention provides a computer program product for causing a computer to execute the energy saving control method as provided in the first aspect when the computer program product runs on the computer.

It should be noted that all or part of the above computer instructions may be stored on the first computer readable storage medium. The first computer readable storage medium may be packaged with the processor of the access network device or may be packaged separately from the processor of the access network device, which is not limited in the present invention.

Reference may be made to the detailed description of the first aspect for the description of the second to fifth aspects of the invention; in addition, for the beneficial effects described in the second aspect to the fifth aspect, reference may be made to the beneficial effect analysis of the first aspect, and details are not described here.

In the present invention, the above names do not limit the devices or the functional modules themselves, and in actual implementation, the devices or the functional modules may appear by other names. Insofar as the functions of the respective devices or functional blocks are similar to those of the present invention, they are within the scope of the claims of the present invention and their equivalents.

The technical scheme provided by the embodiment of the disclosure at least brings the following beneficial effects:

in the energy-saving control method provided by the disclosure, the type corresponding to each cell is determined by classifying the cells participating in energy saving, so that the energy-saving threshold of each cell under the type of each cell is calculated. And obtaining initial KPI data by using the energy-saving threshold, and repeatedly adjusting the energy-saving threshold by using the KPI data as a test result to gradually improve the accuracy of the energy-saving threshold until the adjustment interval of the energy-saving threshold is 0 and the KPI corresponding to the adjustment interval of the energy-saving threshold of 0 also meets a preset result. Compared with the state that the energy-saving threshold value is fixed and unchanged in the prior art, the energy-saving threshold value is adjusted repeatedly so that the optimal solution can be found in a self-adaptive mode, and the purposes of not only guaranteeing the energy-saving effect but also guaranteeing the network service quality are achieved. Meanwhile, the method is simpler and more convenient, low in learning cost and wider in applicability.

These and other aspects of the invention will be more readily apparent from the following description.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic diagram of an energy saving control system according to an embodiment of the present disclosure;

FIG. 2 is a schematic flow chart of an energy saving control method according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a cell classification according to an embodiment of the present disclosure;

FIG. 4 is a second flowchart illustrating an energy saving control method according to an embodiment of the present disclosure;

FIG. 5 is a third schematic flow chart illustrating an energy saving control method according to an embodiment of the present disclosure;

FIG. 6 is a fourth schematic structural diagram of an energy-saving control device according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of an energy-saving control device according to an embodiment of the present disclosure;

FIG. 8 is a second schematic structural diagram of an energy saving control apparatus according to the second embodiment of the present disclosure;

FIG. 9 is a schematic structural diagram of an energy-saving control device according to an embodiment of the present disclosure;

fig. 10 is a schematic structural diagram of a computer program product of an energy saving control method according to an embodiment of the present disclosure.

Detailed Description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

For the convenience of clearly describing the technical solutions of the embodiments of the present application, in the embodiments of the present application, the terms "first" and "second" are used to distinguish the same items or similar items with basically the same functions and actions, and those skilled in the art can understand that the terms "first" and "second" are not limited in number or execution order.

Firstly, introduction is made to an application scenario of the technical scheme provided by the present disclosure:

with the gradual commercial use of 5G, each operator starts to build a 5G base station in a large scale, and the power consumption of a 5G single base station is 3 to 4 times of that of a 4G single base station, so that the large-scale commercial use of 5G directly causes the operation cost of each operator to be greatly increased, and therefore, the efficient energy conservation of the base station is imperative.

In the existing energy-saving scheme, the busy and idle time of a cell is judged by setting a fixed energy-saving threshold value in a cutting mode, energy-saving processing is carried out after the idle time period is determined, and normal service supply is provided after the busy time is determined to be cut off. Therefore, the fixed energy saving threshold value is directly related to the final energy saving effect.

However, since the energy saving threshold is fixed, as in the related art, it is easy to cause a problem that the user experience is poor or the energy saving effect is poor when the energy saving threshold is set too high or too low.

In view of the foregoing problems, an embodiment of the present application provides an energy saving control method, which is mainly directed to a cell that needs to participate in energy saving. And determining the type of each cell according to the traffic of each cell. Respectively calculating energy-saving threshold values of different types of cells; updating the energy-saving threshold value into the base station to obtain KPI corresponding to the energy-saving threshold value; and adjusting the data of the energy-saving threshold value according to the statistical result of the KPI until the adjustment interval of the energy-saving threshold value is 0, wherein the statistical result of the KPI under the energy-saving threshold value meets the requirement. The energy-saving threshold is adjusted by taking the statistical result of the KPI as the evaluation standard, so that the energy-saving threshold can be adaptive to the current situation of the cell, and a reasonable energy-saving threshold for judging the idle and busy time period of the cell is provided, thereby solving various problems caused by the fixation of the existing energy-saving threshold.

The energy-saving control method provided by the embodiment of the application is suitable for the communication system 10. Fig. 1 shows one configuration of the communication system 10. As shown in fig. 1, the communication system 10 includes: a radio access network device 11 and several cells. Wherein, several cells are all cells covered by the radio access network device 11.

It should be noted that the communication system 10 shown in fig. 1 is only one implementation manner provided by the embodiment of the present application, and the present application does not limit this.

The radio Access network device 11 in this embodiment may be an Access Point (AP), an evolved Node Base Station (eNB), or a Base Station in the 5Generation Mobile Communication Technology (5G) network, which is not limited in this embodiment.

After the application scenario and the implementation environment of the embodiment of the present disclosure are introduced, the energy saving control method provided by the embodiment of the present disclosure is described in detail.

FIG. 2 is a flow chart illustrating a method of power-saving control according to an exemplary embodiment, which may include steps 201-204, as shown in FIG. 2:

step 201, the radio access network equipment determines the type of each cell according to the traffic of each cell;

specifically, the radio access network device determines the data transmission performance of each cell by acquiring the traffic index of each cell participating in energy saving in a continuous period of time.

The index for measuring the cell traffic includes at least one of a Physical Resource Block (PRB) utilization rate, a Control Channel Element (CCE) utilization rate, a Radio Resource Control (RRC), a user connection number, a Radio Resource utilization rate, or a traffic. The PRB utilization rate may be divided into an uplink PRB utilization rate and a downlink PRB utilization rate.

Illustratively, the preset day is 11/1/2020. The radio access network equipment firstly acquires index information in a fixed time period in ten days from 10/20/2020 to 10/30/2020. Wherein, the index information includes: at least one of an uplink PRB utilization ratio UP, a downlink PRB utilization ratio DP, a CCE utilization ratio C, a radio resource utilization ratio W, RRC user connection number R or traffic B. To facilitate storage of the index information, the radio access network device may divide a time period of 20 days 10/2020 to 30 days 10/2020 into n intervals. In this case, the uplink PRB utilization UP includes: up1, up2, upn. The downlink PRB utilization DP includes: dp1, dp 2.., dpn. CCE utilization C comprises: c1, c 2. The radio resource utilization rate W includes: w1, w 2. The RRC user connection number R includes: r1, r 2. The flow rate B comprises: b1, b 2. Wherein n is an integer greater than 1.

And after the index information is obtained, determining the size of the traffic according to the index information. As shown in fig. 3, each cell is divided into N types according to the traffic level by using a clustering algorithm or a classification algorithm, so as to obtain a cell type one, a cell type two, and a cell type N, where N is a positive integer. The N types of cell traffic are reduced from high to low in sequence, the traffic of the cell type I is the highest, and the traffic of the cell type N is the lowest.

Step 202, the radio access network equipment respectively determines an energy-saving threshold corresponding to each cell according to the type of the radio access network equipment;

in this step, the calculation formula of the energy saving threshold corresponding to each cell is as follows:

wherein, N refers to the total number of types after the cell classification; i refers to the type number corresponding to the classified cell, i is more than or equal to 1 and less than or equal to N, and the larger the value of i is, the lower the corresponding traffic is according to the cell type rule classified as above; m refers to the average of the traffic over a period of time in a cell.

Specifically, specific data corresponding to each letter in the calculation formula is determined for each cell type, so as to obtain a corresponding energy saving threshold, for example: an energy-saving threshold corresponding to the cell type one, an energy-saving threshold corresponding to the cell type two, and an energy-saving threshold corresponding to the cell type N.

Step 203, the wireless access network equipment determines key performance indicators KPI of each cell corresponding to the energy-saving threshold value;

in this step, the radio access network device determines a busy-idle period by using the calculated energy saving threshold as an energy saving threshold, and starts various energy saving functions, such as symbol off, carrier off, deep sleep, and the like, to save energy when the radio access network device is idle. When busy, normal service supply is carried out, and the KPI state in a period of time below the energy-saving threshold value is counted in the whole process.

The KPI monitoring is to keep the network running stably and safely, to improve the perception of the user effectively, to find the problems in the network, to guide the routine maintenance and network optimization.

Further, the key performance indicators KPIs include:

traffic channel drop rate, radio system turn-on rate, traffic channel TCH congestion rate, stand-alone dedicated control channel SDCCH congestion rate, handover success rate, and the like.

The congestion rate is an important factor affecting KPI, and directly affects the call completing rate of the system, and is also closely related to the call drop rate.

The congestion problem in network optimization is mainly reflected in TCH congestion and SDCCH congestion. The TCH congestion rate and the SDCCH congestion rate are two very important indexes for network optimization assessment, and the two indexes also influence other assessment indexes, such as wireless call completing rate, telephone traffic drop ratio and the like.

Specifically, the calculation formula of each index is as follows:

the traffic channel call drop rate (TCH call drop rate) ═ TCH call drop times/TCH occupation success times X100%. The statistical standard is that when a Base Station Controller (BSC) initiates a CLEAR request CLEAR _ REQ message to a Mobile Switching Center (MSC), the currently occupied channel type is TCH.

Radio system call completing rate [ [ number of times of occupied SDCCH/number of times of call attempts for SDCCH ] X100% of number of times of occupied voice channel (no handover)/number of times of call attempts for voice channel (no handover) ]

TCH congestion rate ═ x 100% (TCH occupancy full busy times/TCH occupancy request times (all));

the congestion rate of the SDCCH is equal to the number of times of full busy occupation of the SDCCH/the number of times (all) of requests occupied by the SDCCH multiplied by 100 percent;

the handover success rate is (number of intra-BSC handover success times + inter-BSC handover success times)/(number of intra-BSC handover times + BSC) X100%.

And step 204, the wireless access network equipment adjusts the corresponding energy-saving threshold according to the KPI of each cell and a preset rule until the KPI accords with a preset result and the adjustment interval of the energy-saving threshold is 0.

In this step, the energy-saving threshold is adjusted according to the statistical result of the KPI until the final adjustment result meets the preset requirement. Specifically, as shown in fig. 4, it is shown how to make the energy saving threshold reach the optimal setting data when the KPI is used as a detection index to adjust the energy saving threshold.

Further, as shown in fig. 5, step 204 includes the following steps:

after the energy-saving threshold is set, the KPI may or may not meet the preset result, which is divided into two aspects. The details are as follows:

2041a, if the KPI meets the preset result, adjusting the energy-saving threshold upwards.

In this step, the obtained KPI is compared with preset KPI data, and if the KPI meets a preset result, the energy-saving threshold is adjusted upward.

And 2042a, determining the corresponding KPI after the energy-saving threshold is adjusted.

In this step, since the energy saving threshold is adjusted in the above step, it is necessary to determine whether the KPI corresponding to the adjusted energy saving threshold meets the result.

2043a, if the KPI does not accord with the preset result, replacing the energy-saving threshold before upward adjustment with the energy-saving threshold corresponding to the KPI which does not accord with the preset state; and narrowing the upward adjustment interval to adjust the energy-saving threshold until the KPI meets the preset result and the adjustment interval of the energy-saving threshold is 0.

In this step, if the adjusted KPI does not meet the preset result, the adjusted energy-saving threshold needs to be backed to the energy-saving threshold data before adjustment, and by combining the experience in the above steps, the energy-saving threshold adjusted upward in step 2041a is used as the upper limit boundary, the interval of energy-saving threshold adjustment is narrowed, and the result of the KPI index is determined again until the step length in which the energy-saving threshold can be adjusted upward converges to 0 and the result of the KPI index also meets the preset result.

If the adjusted KPI meets the preset result, step 2041a and step 2042a are repeated until the KPI does not meet the preset result, and step 2043a is executed.

Further, referring to fig. 5, as shown in fig. 6, step 204 further includes the following steps:

2041b, if the KPI does not meet the preset result, adjusting the energy-saving threshold downwards.

In this step, if the KPI obtained according to the calculated energy saving threshold does not meet the preset result, the energy saving threshold data is adjusted downward.

And 2042b, determining the KPI corresponding to the adjusted energy-saving threshold.

In this step, after the energy saving threshold data is adjusted, the corresponding KPI result after the energy saving threshold is adjusted is determined.

Step 2043b, if the KPI does not meet the preset result, increasing the interval of downward adjustment of the energy-saving threshold until the KPI meets the preset result and the adjustment interval of the energy-saving threshold is 0.

In this step, if the KPI does not meet the preset result, the interval in which the energy saving threshold is adjusted downward is increased, and the process is repeated for a plurality of times until the KPI meets the preset result. After the KPI meets the preset result, the above steps of 2041a to 2043a are repeated until the preset requirement is met, where the preset requirement is when the adjustment interval of the energy saving threshold is 0 and the KPI meets the preset result.

The foregoing describes the scheme provided by the embodiments of the present disclosure, primarily from a methodological perspective. To implement the above functions, it includes hardware structures and/or software modules for performing 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 performed as hardware or computer software drives 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 disclosure.

Fig. 7 is a schematic diagram illustrating a structure of an energy saving control apparatus for monitoring a device according to an exemplary embodiment, which may be used to perform the energy saving control method illustrated in fig. 2. As one implementation, the apparatus may include a classification module 710, a calculation module 720, and a processing module 730.

A classification module 710 configured to determine a type of each cell according to a traffic volume of each cell; for example, in conjunction with fig. 2, classification module 710 may be used to perform S201.

A calculating module 720, configured to determine, for each type to which the cell belongs, an energy saving threshold corresponding to each cell; for example, in conjunction with fig. 2, the calculation module 720 may be used to perform S202.

A processing module 730 configured to determine each corresponding cell key performance indicator KPI under an energy saving threshold; for example, in conjunction with fig. 2, the processing module 730 may be configured to perform S203.

The processing module 730 is further configured to adjust the corresponding energy saving threshold according to the KPI of each cell and the preset rule until the KPI meets the preset result and the adjustment interval of the energy saving threshold is 0. For example, in conjunction with fig. 2, the processing module 730 may be configured to execute S204.

Further, as shown in fig. 8, the processing module 730 further includes:

an adjusting unit 7301 configured to adjust the energy saving threshold upward if the KPI meets a preset result; for example, in connection with fig. 5, the adjusting unit 7301 may be used to perform S2041 a.

A determining unit 7302, further configured to determine the KPI corresponding to the adjusted energy saving threshold; for example, in connection with fig. 5, the determining unit 7302 may be used to perform S2042 a.

A replacing unit 7303 configured to, if the KPI does not meet the preset result, replace the energy-saving threshold before the upward adjustment with the energy-saving threshold corresponding to the KPI that does not meet the preset state, and narrow the adjustment interval and adjust the energy-saving threshold upward until the KPI meets the preset result and the adjustment interval of the energy-saving threshold is 0; for example, in connection with fig. 5, a replacing unit 7303 may be used to perform S2043 a.

Further, as shown in fig. 8, the processing module further includes:

an adjusting unit 7301, further configured to adjust the energy saving threshold downward if the KPI does not meet the preset result; for example, in conjunction with fig. 6, the adjusting unit 7301 may be used to perform S2041 b.

A determining unit 7302, further configured to determine the KPI corresponding to the adjusted energy saving threshold; for example, in connection with fig. 6, the determining unit 7302 may be used to perform S2042 b.

The adjusting unit 7301 is further configured to increase the interval of downward adjustment of the energy saving threshold value if the KPI does not meet the preset result until the KPI meets the preset result and the adjustment interval of the energy saving threshold value is 0. For example, in connection with fig. 6, the adjusting unit 7301 may be used to perform S2043 b.

Of course, the energy saving control device provided in the embodiment of the present invention includes, but is not limited to, the above modules, for example, the energy saving control device may further include the storage unit 740. The storage unit 740 may be used to store the program code of the write energy-saving control apparatus, and may also be used to store data generated by the write energy-saving control apparatus during operation, such as data in a write request.

Fig. 9 is a schematic structural diagram of an energy saving control device according to an embodiment of the present invention, and as shown in fig. 9, the energy saving control device may include: at least one processor 91, memory 92, communication interface 93, and communication bus 94.

The following specifically describes each constituent component of the energy saving control device with reference to fig. 9:

the processor 91 is a control center of the energy saving control device, and may be a single processor or a collective term for a plurality of processing elements. For example, the processor 91 is a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement embodiments of the present invention, such as: one or more DSPs, or one or more Field Programmable Gate Arrays (FPGAs).

In particular implementations, processor 91 may include one or more CPUs such as CPU0 and CPU1 shown in fig. 9 for one embodiment. Also, as an example, the energy saving control apparatus may include a plurality of processors, such as the processor 91 and the processor 95 shown in fig. 9. Each of these processors may be a Single-core processor (Single-CPU) or a Multi-core processor (Multi-CPU). A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).

The Memory 92 may be a Read-Only Memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to such. The memory 92 may be self-contained and coupled to the processor 91 by a communication bus 94. The memory 92 may also be integrated with the processor 91.

In a particular implementation, memory 92 is used to store data and software programs that implement the present invention. The processor 91 may perform various functions of the air conditioner by running or executing software programs stored in the memory 92 and calling data stored in the memory 92.

The communication interface 93 is a device such as any transceiver, and is used for communicating with other devices or communication Networks, such as a Radio Access Network (RAN), a Wireless Local Area Network (WLAN), a terminal, and a cloud. The communication interface 93 may include an acquisition unit implementing an acquisition function and a transmission unit implementing a transmission function.

The communication bus 94 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (Extended Industry Standard architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 9, but this does not indicate only one bus or one type of bus.

As an example, in conjunction with fig. 9, the processing module 730 in the energy saving control device implements the same function as the processor 91 in fig. 9, and the storage unit 740 implements the same function as the memory 92 in fig. 9.

Another embodiment of the present invention further provides a computer-readable storage medium, which stores instructions that, when executed on a computer, cause the computer to perform the method shown in the above method embodiment.

In some embodiments, the disclosed methods may be implemented as computer program instructions encoded on a computer-readable storage medium in a machine-readable format or encoded on other non-transitory media or articles of manufacture.

Fig. 10 schematically illustrates a conceptual partial view of a computer program product comprising a computer program for executing a computer process on a computing device provided by an embodiment of the invention.

In one embodiment, the computer program product is provided using a signal bearing medium 1010. The signal bearing medium 1010 may include one or more program instructions that, when executed by one or more processors, may provide the functionality or portions of the functionality described above with respect to fig. 2. Thus, for example, referring to the embodiment shown in FIG. 2, one or more features of S201-S204 may be undertaken by one or more instructions associated with the signal bearing medium 1010. Further, the program instructions in FIG. 10 also describe example instructions.

In some examples, signal bearing medium 1010 may include a computer readable medium 1011 such as, but not limited to, a hard disk drive, a Compact Disc (CD), a Digital Video Disc (DVD), a digital tape, a memory, a read-only memory (ROM), a Random Access Memory (RAM), or the like.

In some implementations, the signal bearing medium 1010 may include a computer recordable medium 1012 such as, but not limited to, a memory, a read/write (R/W) CD, a R/W DVD, and the like.

In some implementations, the signal bearing medium 1010 may include a communication medium 1013 such as, but not limited to, a digital and/or analog communication medium (e.g., a fiber optic cable, a waveguide, a wired communications link, a wireless communication link, etc.).

The signal bearing medium 1010 may be communicated by a wireless form of communication medium 1013 (e.g., a wireless communication medium conforming to the IEEE 802.101 standard or other transmission protocol). The one or more program instructions may be, for example, computer-executable instructions or logic-implementing instructions.

In some examples, a data writing apparatus, such as that described with respect to fig. 2, may be configured to provide various operations, functions, or actions in response to one or more program instructions via the computer-readable medium 1011, the computer-recordable medium 1012, and/or the communication medium 1013.

Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete the above-described full-classification part or part of the functions.

In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a module or a unit may be divided into only one logic function, and may be implemented in other ways, for example, a plurality of units or components may be combined or integrated into another apparatus, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. The purpose of the scheme of the embodiment can be realized by selecting a part of or a whole classification part unit according to actual needs.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention may be substantially implemented as a part contributing to the prior art, or a whole classification part or a part of the technical solutions may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a device (which may be a single chip, a chip, etc.) or a processor (processor) to execute the whole classification part or a part of the steps of the methods of the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions within the technical scope of the present invention are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An energy saving control method, comprising:

determining the type of each cell according to the traffic of each cell;

respectively determining an energy-saving threshold corresponding to each cell according to the type to which the cell belongs;

determining key performance indicators KPI of each cell corresponding to the energy-saving threshold value;

and adjusting the corresponding energy-saving threshold value according to the KPI of each cell and a preset rule until the KPI accords with a preset result and the adjustment interval of the energy-saving threshold value is 0.

2. The method according to claim 1, wherein the adjusting the corresponding energy saving threshold according to the KPI of each cell and a preset rule until the KPI meets a preset result and an adjustment interval of the energy saving threshold is 0 includes:

if the KPI meets a preset result, adjusting the energy-saving threshold upwards;

determining the KPI corresponding to the adjusted energy-saving threshold;

and if the KPI does not accord with the preset result, replacing the energy-saving threshold value before upward adjustment with the energy-saving threshold value corresponding to the KPI which does not accord with the preset result, and reducing an adjustment interval to upward adjust the energy-saving threshold value until the KPI accords with the preset result and the adjustment interval of the energy-saving threshold value is 0.

3. The method according to claim 1, wherein the adjusting the corresponding energy saving threshold according to the KPI of each cell and a preset rule until the KPI meets a preset result and an adjustment interval of the energy saving threshold is 0 includes:

if the KPI does not accord with a preset result, adjusting the energy-saving threshold downwards;

determining the KPI corresponding to the adjusted energy-saving threshold;

and if the KPI does not accord with the preset result, increasing the adjustment interval to downwardly adjust the energy-saving threshold until the KPI accords with the preset result and the adjustment interval of the energy-saving threshold is 0.

4. The energy saving control method according to claim 1, wherein the KPI includes: the call drop rate of a traffic channel, the call completing rate of a wireless system, the congestion rate of a traffic channel TCH, the congestion rate of an independent dedicated control channel SDCCH and the switching success rate.

5. An energy saving control apparatus, characterized by comprising:

the classification module is configured to determine the type of each cell according to the traffic of each cell;

the computing module is configured to respectively determine an energy-saving threshold corresponding to each cell according to the type to which the cell belongs;

a processing module configured to determine each cell Key Performance Indicator (KPI) corresponding to the energy saving threshold;

and the processing module is also configured to adjust the corresponding energy-saving threshold value according to the KPI of each cell and a preset rule until the KPI accords with a preset result and the adjustment interval of the energy-saving threshold value is 0.

6. The energy saving control device according to claim 5, wherein the processing module further comprises:

an adjusting unit configured to adjust the energy saving threshold upward if the KPI meets a preset result;

a determining unit configured to determine the KPI corresponding to the adjusted energy saving threshold;

and the replacing unit is configured to replace the energy-saving threshold value before upward adjustment with the energy-saving threshold value corresponding to the KPI which does not conform to the preset state if the KPI does not conform to the preset result, and reduce an adjustment interval to upward adjust the energy-saving threshold value until the KPI conforms to the preset result and the adjustment interval of the energy-saving threshold value is 0.

7. The energy saving control device of claim 5, wherein the processing module further comprises:

the adjusting unit is further configured to adjust the energy-saving threshold downwards if the KPI does not meet a preset result;

a determining unit, further configured to determine the KPI corresponding to the adjusted energy saving threshold;

and the adjusting unit is also configured to increase the adjusting interval and adjust the energy-saving threshold value downwards if the KPI does not accord with the preset result until the KPI accords with the preset result and the adjusting interval of the energy-saving threshold value is 0.

8. The energy-saving control apparatus according to claim 5, wherein the KPI indicators include: the call drop rate of a traffic channel, the call completing rate of a wireless system, the TCH congestion rate, the SDCCH congestion rate and the switching success rate.

9. An electronic device, comprising:

a processor;

a memory for storing the processor-executable instructions;

wherein the processor is configured to execute the instructions to implement the energy saving control method according to any one of claims 1 to 4.

10. A storage medium, wherein instructions in the storage medium, when executed by a processor of an electronic device, cause the electronic device to perform the power saving control method according to any one of claims 1 to 4.