CN102665259B - Energy-saving mode control method, device and system for base station - Google Patents
Energy-saving mode control method, device and system for base station Download PDFInfo
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Abstract
The invention provides an energy-saving mode control method, an energy-saving mode control device and an energy-saving mode control system for a base station. The method comprises the following steps of: acquiring the load state of a wireless network covered by the base station, and determining the energy-saving mode of the base station according to the load state; and transmitting a starting instruction to a base station controller, so that the base station controller performs energy-saving operation corresponding to the energy-saving mode on the base station. By the energy-saving mode control method, the energy-saving mode control device and the energy-saving mode control system for the base station, the energy-saving mode of the base station is dynamically controlled and regulated according to the load condition of the wireless network, so that energy consumption is reduced, and the base station can be flexibly adapted to the application requirements of the wireless network.
Description
Technical field
The embodiment of the present invention relates to communication technical field, particularly relates to a kind of base station energy-saving mode control method, device and system.
Background technology
Along with communication network is fast-developing, wireless network energy resource consumption increases in a large number.Due to when designing the communication capacity of base station, be all according to the user capacity of network peak period to carry out resource distribution, therefore, a large amount of energy consumptions can be wasted in network idle base station.
At present, the load condition of technical staff to the wireless network in location residing for base station carries out the assessment of a period of time, according to concrete load condition, the carrier frequency shutoff energy saver mode of base station or the time period of timeslot shutdown energy saver mode are set, such as, due to night, the wireless network load of base station is notr busy, therefore, arrange evening 12:00 to 6:00 in morning be base station carrier frequency turn off energy saver mode, thus base station controller according to the energy saver mode pre-set at night 12:00 to morning 6:00 start carrier frequency turn off energy saver mode carry out corresponding power-save operation, reach the object of energy-saving and emission-reduction.
But due to the load dynamic change of wireless network, therefore, the energy saver mode control mode of current base station has certain limitation, can not the application demand of flexible adaptation wireless network.
Summary of the invention
For the above-mentioned defect of prior art, the embodiment of the present invention provides a kind of base station energy-saving mode control method, device and system.
One aspect of the present invention provides a kind of base station energy-saving mode control method, comprising:
Obtain the load condition of the wireless network that base station covers;
The energy saver mode of described base station is determined according to described load condition;
Send enabled instruction to base station controller, to make described base station controller, the power-save operation of corresponding energy saver mode is carried out to described base station.
The present invention provides a kind of base station energy-saving mode control device on the other hand, comprising:
Acquisition module, for obtaining the load condition of the wireless network that base station covers;
Processing module, for determining the energy saver mode of described base station according to described load condition;
Control module, for sending enabled instruction to base station controller, carries out the power-save operation of corresponding energy saver mode to make described base station controller to described base station.
Another aspect of the invention provides a kind of base station energy-saving schema control system, comprises above-mentioned base station energy-saving mode control device and base station controller.
Base station energy-saving mode control method, device and system that the embodiment of the present invention provides, by obtaining the load condition of the wireless network that base station covers, and determine according to the load condition of wireless network the energy saver mode that base station should use and send enabled instruction to base station controller, thus base station controller carries out the power-save operation process of corresponding energy saver mode to base station according to enabled instruction, achieve the energy saver mode of the load condition Dynamic controlling adjustment base station according to wireless network, enable base station while energy efficient, adapt to the application demand of wireless network more neatly.
Accompanying drawing explanation
Fig. 1 is the flow chart of a base station energy-saving mode control method of the present invention embodiment;
Fig. 2 is the flow chart of another embodiment of base station energy-saving mode control method of the present invention;
Fig. 3 is the flow chart of the another embodiment of base station energy-saving mode control method of the present invention;
Fig. 4 is the flow chart of a base station energy-saving mode control method of the present invention embodiment again;
Fig. 5 is the structural representation of a base station energy-saving mode control device of the present invention embodiment;
Fig. 6 is the structural representation of a base station energy-saving mode control device of the present invention embodiment again;
Fig. 7 is the structural representation of a base station energy-saving schema control system of the present invention embodiment.
Embodiment
Fig. 1 is the flow chart of a base station energy-saving mode control method of the present invention embodiment, and as shown in Figure 1, the method comprises:
Step 100, obtains the load condition of the wireless network that base station covers;
Base station energy-saving mode control device can need independent part to be deployed in inside of base station according to application or be integrated in the equipment of inside of base station, and base station energy-saving mode control device is connected with the base station controller of inside of base station.First base station energy-saving mode control device obtains the load condition of the wireless network that base station covers, it should be noted that, base station energy-saving mode control device can the load condition of wireless network that covers of Real-time Obtaining base station, also can need according to the application of reality the time cycle pre-setting the load condition obtaining the wireless network that base station covers, such as: if the wireless network load of their location, base station is heavier, situation of change is comparatively frequent, the processing time period that interval is shorter can be set, if the wireless network load of their location, base station is notr busy, situation of change is comparatively slow, the processing time period that interval is longer can be set, thus make base station energy-saving mode control device according to actual conditions flexible operating, save process resource.It will be appreciated by persons skilled in the art that the load condition of the wireless network that base station covers can be represented by network parameter, such as network utilization, channel seizure ratio etc.Resource distribution due to different base station type of service that is different and that carry out in different time sections is different, and therefore, the particular content of the load condition of the wireless network that the base station that base station energy-saving mode control device obtains covers also can difference to some extent.
Step 101, determines the energy saver mode of described base station according to described load condition;
Base station energy-saving mode control device is after the load condition obtaining the wireless network that base station covers, the energy saver mode of base station is determined according to the load condition of current network, particularly, the energy saver mode that base station can adopt comprises: carrier frequency shutdown mode, timeslot shutdown pattern and carrier time slot shutdown mode.Represent that the load condition of wireless network is described for network utilization, if network utilization is more than or equal to the upper limit threshold of default network utilization, then illustrate that network load is heavier, base station should adopt timeslot shutdown pattern; If network utilization is less than or equal to the lower threshold of default network utilization, then illustrate that network load is notr busy, base station should adopt carrier frequency shutdown mode; If network utilization is greater than default lower threshold and be less than default upper limit threshold, wherein, upper limit threshold is greater than lower threshold, then illustrate that network load state is moderate, base station should adopt carrier time slot shutdown mode.
Step 102, sends enabled instruction to base station controller, carries out the power-save operation of corresponding energy saver mode to make described base station controller to described base station.
Base station energy-saving mode control device, after determining the energy saver mode that base station should adopt, sends enabled instruction to base station controller, carries out the power-save operation process of corresponding energy saver mode to make base station controller according to enabled instruction.
Particularly, after base station controller receives the carrier frequency shutdown mode enabled instruction of base station energy-saving mode control device transmission, start carrier frequency shutdown mode, according to the loading condition of base station and the carrier frequency quantity applied mathematical model such as artificial neural network algorithm of current base station, ant group algorithms etc. predict the telephone traffic of subsequent time, and idle carrier frequency is turned off, before closedown carrier frequency, if carrier frequency still has business, then can carry out switching within cell to this business, carrier frequency is closed after handover success, if existing business cannot be switched to other carrier frequency, then can not close this carrier frequency, the power amplifier of carrier frequency level turns off only just can be enabled when the carrier frequency free time, when there being new business to be linked into this carrier frequency, carrier frequency can reopen immediately, so can not normally use by traffic affecting.
After base station controller receives the timeslot shutdown pattern enabled instruction of base station energy-saving mode control device transmission, start timeslot shutdown pattern, when the time slot due to base station is in idle condition, power amplifier still has quiescent current to exist, and needs to consume certain power.Timeslot-based power tube is biased turn-off function and refers at the time slot without radiofrequency signal, is closed by the bias voltage of power tube, makes the power amplifier of this time slot without quiescent current.Having the time slot of signal, opened by the bias voltage of power tube, power amplifier normally works.Power tube only can have the slot transmission power of traffic, does not have the time slot of traffic not have power loss.The power consumption of such time slot power tube part without traffic load will reduce to zero, thus it is energy-conservation to realize power amplifier.It should be noted that the bias voltage of power tube is only closed by timeslot shutdown pattern, baseband portion still normally works.
After base station controller receives the carrier time slot shutdown mode enabled instruction of base station energy-saving mode control device transmission, start carrier time slot shutdown mode, specific operation process according to above-mentioned carrier frequency shutdown mode and timeslot shutdown pattern realizes carrier time slot shutdown mode, repeats no more herein.
The base station energy-saving mode control method that the present embodiment provides, by obtaining the load condition of the wireless network that base station covers, and determine according to the load condition of wireless network the energy saver mode that base station should use and send enabled instruction to base station controller, thus base station controller carries out the power-save operation process of corresponding energy saver mode to base station according to enabled instruction, achieve the energy saver mode of the load condition Dynamic controlling adjustment base station according to wireless network, enable base station while energy efficient, adapt to the application demand of wireless network more neatly.
Fig. 2 is the flow chart of another embodiment of base station energy-saving mode control method of the present invention, and as shown in Figure 2, the method comprises:
Step 200, obtains the load information of base station, the carrier frequency quantity of base station, the number of timeslots of unit carrier frequency and carrier frequency power consumption information;
Base station energy-saving mode control device obtains the load information of the load condition representing the wireless network that base station covers, the carrier frequency quantity of base station, the number of timeslots of unit carrier frequency and carrier frequency power consumption information, particularly, load information comprises Traffic Channel (Traffic Channel, TCH) quantity is taken, Packet Data Channel (Packet Data Channel, PDCH) on average number is taken, Broadcast Control Channel (Broadcast Control Channel, BCCH) quantity is taken, Separate Dedicated Control Channel (Stand-Alone Dedicated Control Channel, SDCCH) channel quantity, the carrier frequency power consumption information of base station comprises: carrier frequency module accounts for base station total power consumption ratio, base band power consumption accounts for the ratio that the ratio of carrier frequency power consumption and power tube account for carrier frequency power consumption.
Step 201, obtain carrier frequency according to described load information, described carrier frequency quantity, described number of timeslots and described carrier frequency power consumption information to turn off the first segment energy efficiency of energy saver mode, the second section energy efficiency of timeslot shutdown energy saver mode and carrier time slot and turn off the 3rd energy-saving efficiency of energy saver mode, and determine that the maximum energy saver mode of energy-saving efficiency is the energy saver mode of described base station;
Base station energy-saving mode control device carries out data processing to the load information of base station obtained, the carrier frequency quantity of base station, the number of timeslots of unit carrier frequency and carrier frequency power consumption information, obtains the first segment energy efficiency of carrier frequency shutdown mode, the second section energy efficiency of timeslot shutdown pattern and the 3rd energy-saving efficiency of carrier time slot shutdown mode.It should be noted that, the energy-saving efficiency of different Mathematical Modelings and algorithm acquisition energy saver mode can be applied according to the carrier frequency quantity of load information, base station, the number of timeslots of unit carrier frequency and carrier frequency power consumption information, illustrate below:
Application of formula (1) obtains the first segment energy efficiency of carrier frequency shutdown mode, and application of formula (2) obtains the second section energy efficiency of timeslot shutdown pattern, and application of formula (3) obtains the 3rd energy-saving efficiency of carrier time slot shutdown mode, described in specific as follows:
Wherein:
S
carry: the total carrier frequency quantity in community;
H
tCH: TCH takies quantity
H
pDCH: PDCH on average takies number
H
bCCH: BCCH takies quantity
H
sDCCH: SDCCH channel quantity;
K
timeslot: the number of timeslots of single carrier frequency;
P
carry: the first segment energy efficiency of carrier frequency shutdown mode;
P
timeslot: the second section energy efficiency of timeslot shutdown pattern;
P
s: the 3rd energy-saving efficiency of carrier time slot shutdown mode;
Q
carry: carrier frequency module accounts for base station total power consumption ratio;
Q
base: base band power consumption accounts for the ratio of carrier frequency power consumption;
Q
pA: power tube accounts for the ratio of carrier frequency power consumption.
First segment energy efficiency, second section energy efficiency and the 3rd energy-saving efficiency, after the energy-saving efficiency obtaining various energy saver mode, compare, using the energy saver mode that energy saver mode maximum for energy-saving efficiency should adopt as base station by base station energy-saving mode control device.
Step 202, sends enabled instruction to base station controller, carries out the power-save operation of corresponding energy saver mode to make described base station controller to described base station.
Base station energy-saving mode control device is after determining the energy saver mode that should adopt, energy saver mode enabled instruction is sent to base station controller, the power-save operation process of corresponding energy saver mode is carried out according to enabled instruction to make base station controller, step 102 in the concrete processing procedure embodiment shown in Figure 1 of base station controller, repeats no more herein.
The base station energy-saving mode control method that the present embodiment provides, to the load information of the base station obtained, the carrier frequency quantity of base station, number of timeslots and the carrier frequency power consumption information of unit carrier frequency carry out data processing, determine the energy-saving efficiency of various energy saver mode and determine the energy saver mode that base station should adopt and send enabled instruction to base station controller, base station controller carries out the power-save operation of corresponding energy saver mode according to enabled instruction and sends enabled instruction to base station controller, thus base station controller carries out corresponding power-save operation process according to enabled instruction, achieve the energy saver mode of the load condition Dynamic controlling adjustment base station according to wireless network, enable base station while further energy efficient, adapt to the application demand of wireless network more neatly.
Fig. 3 is the flow chart of the another embodiment of base station energy-saving mode control method of the present invention, and as shown in Figure 3, the method comprises:
Step 300, obtains the number of timeslots of the load information of base station, the carrier frequency number quantity and its unit carrier frequency of base station;
Base station energy-saving mode control device obtains the load information of load condition of wireless network, the number of timeslots of the carrier frequency number quantity and its unit carrier frequency of base station that represent that base station covers, particularly, load information comprises: TCH takies quantity, PDCH on average takies number, BCCH takies quantity, the channel quantity of SDCCH.
Step 301, obtains idle carrier frequency in described base station according to described load information, described carrier frequency quantity and described number of timeslots and accounts for the ratio of total carrier frequency;
The number of timeslots of base station energy-saving mode control device to the acquisition load information of base station, the carrier frequency number quantity and its unit carrier frequency of base station carries out idle carrier frequency in data processing acquisition base station and accounts for the ratio of total carrier frequency.It should be noted that, idle carrier frequency in different Mathematical Modelings and algorithm acquisition base station can be applied according to load information, carrier frequency quantity and number of timeslots and account for the ratio of total carrier frequency, illustrate below:
Application of formula (4) obtains idle carrier frequency in base station and accounts for the ratio of total carrier frequency, described in specific as follows:
Wherein:
S
carry: the total carrier frequency quantity in community;
H
tCH: TCH takies quantity
H
pDCH: PDCH on average takies number
H
bCCH: BCCH takies quantity
H
sDCCH: SDCCH channel quantity;
K
timeslot: the number of timeslots of single carrier frequency.
Step 302, described ratio and being used for of presetting are represented carrier frequency take than first threshold and Second Threshold compare to determine the energy saver mode of described base station, wherein, described first threshold is greater than described Second Threshold, know that described ratio is more than or equal to described first threshold if judge, then determine that carrier frequency turns off the energy saver mode that energy saver mode is described base station; Know that described ratio is less than or equal to described Second Threshold if judge, then determine that timeslot shutdown energy saver mode is the energy saver mode of described base station; Know that described ratio is greater than described Second Threshold and is less than described first threshold if judge, then determine that carrier time slot turns off the energy saver mode that energy saver mode is described base station;
The ratio that the idle carrier frequency obtained is accounted for total carrier frequency by base station energy-saving mode control device and being used for of presetting represent carrier frequency take than first threshold k
1with Second Threshold k
2compare the energy saver mode determining base station, wherein, first threshold k
1be greater than Second Threshold k
2, particularly, the ratio accounting for total carrier frequency when idle carrier frequency is more than or equal to first threshold k
1time, determine that base station adopts carrier frequency shutdown mode; The ratio accounting for total carrier frequency when idle carrier frequency is greater than Second Threshold k
2and be less than first threshold k
1time, determine that base station adopts carrier time slot shutdown mode; The ratio accounting for total carrier frequency when idle carrier frequency is less than or equal to Second Threshold k
2time, determine that base station adopts timeslot shutdown pattern, it should be noted that, first threshold k
1with Second Threshold k
2setting be carry out setting according to the empirical value of practical application.
Step 303, sends enabled instruction to base station controller, carries out the power-save operation of corresponding energy saver mode to make described base station controller to described base station.
Base station energy-saving mode control device is after determining the energy saver mode that should adopt, energy saver mode enabled instruction is sent to base station controller, the power-save operation process of corresponding energy saver mode is carried out according to enabled instruction to make base station controller, step 102 in the concrete processing procedure embodiment shown in Figure 1 of base station controller, repeats no more herein.
The base station energy-saving mode control method that the present embodiment provides, by carrying out data processing to the number of timeslots of the load information of base station obtained, the carrier frequency number quantity and its unit carrier frequency of base station, thus determines that in base station, idle carrier frequency accounts for the ratio of total carrier frequency; Ratio and being used for of presetting are represented carrier frequency take than first threshold and Second Threshold compare to determine the energy saver mode of base station, and send enabled instruction to base station controller, thus base station controller carries out corresponding power-save operation process according to enabled instruction, achieve the energy saver mode of the load condition Dynamic controlling adjustment base station according to wireless network, enable base station while energy efficient, adapt to the application demand of wireless network more neatly, and save process resource.
Fig. 4 is the flow chart of a base station energy-saving mode control method of the present invention embodiment again, and as shown in Figure 4, the method comprises:
Step 400, obtains the telephone traffic information of base station according to the time cycle of presetting;
First base station energy-saving mode control device obtains the telephone traffic information of base station according to the time cycle of presetting, it should be noted that, base station energy-saving mode control device can need the regulation time cycle according to the application of reality.
Step 401, compares telephone traffic information and the 3rd threshold value preset and the 4th threshold value the power saving function determining whether to open base station, if not, then performs step 402, if so, then performs step 403;
Base station energy-saving mode control device is after the telephone traffic information obtaining base station, telephone traffic information and the 3rd threshold value preset and the 4th threshold value are compared, know that the telephone traffic information of base station is less than or equal to the 3rd default threshold value if judge, just open the power saving function of base station, know that the telephone traffic information of base station is more than or equal to the 4th default threshold value if judge, just close the power saving function of base station, know that the telephone traffic information of base station is between the 3rd threshold value and the 4th threshold value if judge, base station energy-saving mode control device maintains the current operating state of base station energy-saving function, thus avoid the frequent operation of base station energy-saving function.
Step 402, closes the power saving function of base station.
Step 403, opens the power saving function of base station;
Step 404, obtains the number of timeslots of the load information of base station, the carrier frequency number quantity and its unit carrier frequency of base station;
Step 405, obtains idle carrier frequency in described base station according to described load information, described carrier frequency quantity and described number of timeslots and accounts for the ratio of total carrier frequency;
Step 406, described ratio and being used for of presetting are represented carrier frequency take than first threshold and Second Threshold compare to determine the energy saver mode of described base station, wherein, described first threshold is greater than described Second Threshold, know that described ratio is more than or equal to described first threshold if judge, then determine that carrier frequency turns off the energy saver mode that energy saver mode is described base station; Know that described ratio is less than or equal to described Second Threshold if judge, then determine that timeslot shutdown energy saver mode is the energy saver mode of described base station; Know that described ratio is greater than described Second Threshold and is less than described first threshold if judge, then determine that carrier time slot turns off the energy saver mode that energy saver mode is described base station;
Step 404 in the present embodiment to step 406 can step 300 in embodiment shown in Figure 3 to step 302, repeat no more herein.
Step 407, the load condition of the wireless network covered according to described base station adjusts described first threshold and described Second Threshold.
Base station energy-saving mode control device is after determining the energy saver mode of base station, and more accurate in order to ensure the operation of the energy saver mode determining base station next time, the load condition of the wireless network that can cover according to base station dynamically adjusts first threshold k
1with Second Threshold k
2.It should be noted that, different and data processing method is different according to the content of the load condition obtained, dynamically adjust first threshold k
1with Second Threshold k
2mode a lot, illustrate specific as follows:
The first step: base station energy-saving mode control device obtains the load information of base station, the carrier frequency quantity of base station, the number of timeslots of unit carrier frequency and carrier frequency power consumption information and carries out data processing, obtains the first segment energy efficiency P of carrier frequency shutdown mode
carry, timeslot shutdown pattern second section energy efficiency P
timeslotand the 3rd energy-saving efficiency P of carrier time slot shutdown mode
s.It should be noted that, the energy-saving efficiency of different Mathematical Modelings and algorithm acquisition energy saver mode can be applied according to the carrier frequency quantity of load information, base station, the number of timeslots of unit carrier frequency and carrier frequency power consumption information;
Second step: obtain
3rd step: work as P
carry<10%, P
timeslot<10%, P
sduring <10%, regulate k
1, k
2, make k
2=1-M, k
1=M, as judgment condition next time;
Work as P
carry<10% or P
timeslot<10%, P
sduring >10%, regulate k
1, k
2, make k
2=(1-M)/2, k
1=(1+N)/2, as judgment condition next time;
Work as P
carry>10%, P
timeslot>10%, P
sduring >10%, regulate k
1, k
2.Two kinds of situations below point, as N>M, k
1=(N+M)/2, k
2remain unchanged; As N<M, k
2=1-(M+N)/2, k
1remain unchanged.
By constantly adjusting decision threshold, carry out the control effects of real-time optimization energy saver mode.
Step 408, sends enabled instruction to base station controller, carries out the power-save operation of corresponding energy saver mode to make described base station controller to described base station.
The base station energy-saving mode control method that the present embodiment provides, by carrying out data processing to the number of timeslots of the load information of base station obtained, the carrier frequency number quantity and its unit carrier frequency of base station, thus determines that in base station, idle carrier frequency accounts for the ratio of total carrier frequency, ratio and being used for of presetting are represented carrier frequency take than first threshold and Second Threshold compare to determine the energy saver mode of base station, and send enabled instruction to base station controller, thus base station controller carries out corresponding power-save operation process according to enabled instruction, and according to the load condition of network, threshold value is adjusted further, achieve the energy saver mode of the load condition Dynamic controlling adjustment base station according to wireless network, enable base station while energy efficient, adapt to the application demand of wireless network more neatly, save process resource further, and further increase the accuracy that energy saver mode controls.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 5 is the structural representation of a base station energy-saving mode control device of the present invention embodiment, as shown in Figure 5, this device comprises: acquisition module 11, processing module 12 and control module 13, wherein, and the load condition of wireless network of acquisition module 11 for obtaining base station and covering; Processing module 12 is for determining the energy saver mode of base station according to load condition; Control module 13, for sending enabled instruction to base station controller, carries out the power-save operation of corresponding energy saver mode to make base station controller to base station.
The function of each module and handling process in the base station energy-saving mode control device that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 1, and it realizes principle and technique effect is similar, repeats no more herein.
Further, acquisition module 11 is specifically for obtaining the load information of base station, the carrier frequency quantity of base station, the number of timeslots of unit carrier frequency and carrier frequency power consumption information; Processing module 12 turns off the first segment energy efficiency of energy saver mode, the second section energy efficiency of timeslot shutdown energy saver mode and carrier time slot turn off the 3rd energy-saving efficiency of energy saver mode specifically for obtaining carrier frequency according to load information, carrier frequency quantity, number of timeslots and carrier frequency power consumption information, and determines that the maximum energy saver mode of energy-saving efficiency is the energy saver mode of base station.
The function of each module and handling process in the base station energy-saving mode control device that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 2, and it realizes principle and technique effect is similar, repeats no more herein.
Further, acquisition module 11 is specifically for obtaining the number of timeslots of the load information of base station, the carrier frequency number quantity and its unit carrier frequency of base station; Processing module 12 accounts for the ratio of total carrier frequency specifically for obtaining idle carrier frequency in base station according to load information, carrier frequency quantity and number of timeslots, ratio and being used for of presetting are represented carrier frequency take than first threshold and Second Threshold compare to determine the energy saver mode of base station, wherein, first threshold is greater than Second Threshold, know that ratio is more than or equal to first threshold if judge, then determining that carrier frequency turns off energy saver mode is the energy saver mode of base station; Know that ratio is less than or equal to Second Threshold if judge, then determine that timeslot shutdown energy saver mode is the energy saver mode of base station; Know that ratio is greater than Second Threshold and is less than first threshold if judge, then determining that carrier time slot turns off energy saver mode is the energy saver mode of base station.
The function of each module and handling process in the base station energy-saving mode control device that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 3, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 6 is the structural representation of a base station energy-saving mode control device of the present invention embodiment again, as shown in Figure 6, based on embodiment illustrated in fig. 5, this device also comprises: start control module 14, wherein, acquisition module 11 is also for obtaining the telephone traffic information of base station according to the time cycle of presetting; Start control module 14 for telephone traffic information and the 3rd default threshold value and the 4th threshold value being compared the power saving function determining whether to open base station, know that telephone traffic information is less than or equal to the 3rd threshold value if judge, namely the power saving function of then opening base station sends corresponding open command to acquisition module 11, triggers acquisition module 11 and operates accordingly; Know that telephone traffic information is more than or equal to the 4th threshold value if judge, namely the power saving function of then closing base station sends corresponding shutdown command to acquisition module 11, trigger acquisition module 11 and stop corresponding operation, know that telephone traffic information is between the 3rd threshold value to the 4th threshold value if judge, then do not trigger any operation, maintain the operating state that the power saving function of base station is current.
Further, processing module 12 also adjusts first threshold and Second Threshold for the load condition of the wireless network covered according to base station.
The function of each module and handling process in the base station energy-saving mode control device that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 4, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 7 is the structural representation of a base station energy-saving schema control system of the present invention embodiment, as shown in Figure 7, this system comprises: base station energy-saving mode control device 1 and base station controller 2, wherein, the base station energy-saving mode control device 1 that base station energy-saving mode control device 1 can adopt the embodiment of the present invention to provide, the base station controller of base station controller 2 involved by the above embodiment of the present invention.
The function of each module and handling process in the base station energy-saving schema control system that the present embodiment provides, can see the embodiment of the method shown in above-mentioned, and it realizes principle and technique effect is similar, repeats no more herein.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a base station energy-saving mode control method, is characterized in that, comprising:
Obtain the load condition of the wireless network that base station covers;
The energy saver mode of described base station is determined according to described load condition;
Send enabled instruction to base station controller, to make described base station controller, the power-save operation of corresponding energy saver mode is carried out to described base station;
The load condition of the wireless network that described acquisition base station covers comprises:
Obtain the number of timeslots of the load information of base station, the carrier frequency number quantity and its unit carrier frequency of base station;
Describedly determine that the energy saver mode of described base station comprises according to described load condition:
Obtain idle carrier frequency in described base station according to described load information, described carrier frequency quantity and described number of timeslots and account for the ratio of total carrier frequency;
Described ratio and being used for of presetting are represented carrier frequency take than first threshold and Second Threshold compare to determine the energy saver mode of described base station, wherein, described first threshold is greater than described Second Threshold, know that described ratio is more than or equal to described first threshold if judge, then determine that carrier frequency turns off the energy saver mode that energy saver mode is described base station; Know that described ratio is less than or equal to described Second Threshold if judge, then determine that timeslot shutdown energy saver mode is the energy saver mode of described base station; Know that described ratio is greater than described Second Threshold and is less than described first threshold if judge, then determine that carrier time slot turns off the energy saver mode that energy saver mode is described base station.
2. base station energy-saving mode control method according to claim 1, it is characterized in that, described described ratio and being used for of presetting represented carrier frequency take than first threshold and after Second Threshold compares to determine the energy saver mode of described base station, described method also comprises:
The load condition of the wireless network covered according to described base station adjusts described first threshold and described Second Threshold.
3. according to the arbitrary described base station energy-saving mode control method of claim 1-2, it is characterized in that, before the load condition of the wireless network covered in described acquisition base station, described method also comprises:
The telephone traffic information of base station is obtained according to the time cycle of presetting;
Described telephone traffic information and the 3rd threshold value preset and the 4th threshold value are compared the power saving function determining whether to open base station, knows that described telephone traffic information is less than or equal to described 3rd threshold value if judge, then open the power saving function of base station; Know that described telephone traffic information is more than or equal to described 4th threshold value if judge, then close the power saving function of base station; Know that described telephone traffic information is between the 3rd threshold value to the 4th threshold value, then do not trigger any operation if judge, maintain the operating state that the power saving function of base station is current.
4. a base station energy-saving mode control device, is characterized in that, comprising:
Acquisition module, for obtaining the load condition of the wireless network that base station covers;
Processing module, for determining the energy saver mode of described base station according to described load condition;
Control module, for sending enabled instruction to base station controller, carries out the power-save operation of corresponding energy saver mode to make described base station controller to described base station;
Described acquisition module, also for obtaining the number of timeslots of the load information of base station, the carrier frequency number quantity and its unit carrier frequency of base station;
Described processing module, also account for the ratio of total carrier frequency for obtaining idle carrier frequency in described base station according to described load information, described carrier frequency quantity and described number of timeslots, described ratio and being used for of presetting are represented carrier frequency take than first threshold and Second Threshold compare to determine the energy saver mode of described base station, wherein, described first threshold is greater than described Second Threshold, know that described ratio is more than or equal to described first threshold if judge, then determine that carrier frequency turns off the energy saver mode that energy saver mode is described base station; Know that described ratio is less than or equal to described Second Threshold if judge, then determine that timeslot shutdown energy saver mode is the energy saver mode of described base station; Know that described ratio is greater than described Second Threshold and is less than described first threshold if judge, then determine that carrier time slot turns off the energy saver mode that energy saver mode is described base station.
5. base station energy-saving mode control device according to claim 4, is characterized in that, described processing module also for:
The load condition of the wireless network covered according to described base station adjusts described first threshold and described Second Threshold.
6. the base station energy-saving mode control device according to any one of claim 4-5, is characterized in that, described device also comprises: start control module,
Described acquisition module, also for obtaining the telephone traffic information of base station according to the time cycle of presetting;
Described startup control module, for described telephone traffic information and the 3rd default threshold value and the 4th threshold value being compared the power saving function determining whether to open base station, know that described telephone traffic information is less than or equal to described 3rd threshold value if judge, then open the power saving function of base station; Know that described telephone traffic information is more than or equal to described 4th threshold value if judge, then close the power saving function of base station; Know that described telephone traffic information is between the 3rd threshold value to the 4th threshold value, then do not trigger any operation if judge, maintain the operating state that the power saving function of base station is current.
7. a base station energy-saving schema control system, is characterized in that, comprises the base station energy-saving mode control device as described in any one of claim 4-6 and base station controller.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102883354B (en) * | 2012-09-19 | 2015-04-08 | 中国联合网络通信集团有限公司 | Energy-saving efficiency detection method and device for mobile communication base station |
| CN103249126B (en) * | 2013-04-28 | 2016-01-06 | 东南大学 | A kind of centralized dynamic closedown base station methods for cellular network |
| CN105101248B (en) * | 2014-04-28 | 2020-03-13 | 索尼公司 | Apparatus and method for controlling change of operating state of cell |
| CN105517120A (en) * | 2014-09-25 | 2016-04-20 | 中兴通讯股份有限公司 | ON/OFF control method and device of small base station |
| CN106255144B (en) * | 2015-06-04 | 2020-12-22 | 中兴通讯股份有限公司 | Base station load determination method and device |
| CN106231660B (en) * | 2016-08-30 | 2019-08-27 | 重庆邮电大学 | A kind of base station shutdown mechanism based on length dormancy period |
| CN108260190B (en) * | 2016-12-29 | 2020-09-04 | 大唐移动通信设备有限公司 | Method and device for determining energy-saving information of base station |
| CN108271218A (en) * | 2016-12-30 | 2018-07-10 | ***通信集团上海有限公司 | A kind of network resource processing method and device |
| CN110650518A (en) * | 2018-06-27 | 2020-01-03 | 上海华为技术有限公司 | Energy-saving method and equipment for base station equipment |
| CN110662245B (en) * | 2018-06-28 | 2022-12-09 | ***通信集团山东有限公司 | Base station load early warning method and device based on deep learning |
| CN111010700B (en) * | 2018-10-08 | 2021-06-22 | 上海华为技术有限公司 | Method and device for determining load threshold |
| CN111083753A (en) * | 2019-11-08 | 2020-04-28 | 中兴通讯股份有限公司 | Switching method, switching device and network system |
| CN112929903B (en) * | 2021-01-26 | 2022-12-23 | 中国联合网络通信集团有限公司 | Determination method and device |
| CN117320127A (en) * | 2022-06-22 | 2023-12-29 | 中兴通讯股份有限公司 | Energy saving method, base station and terminal equipment |
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