CN102958140A - Mixed internet energy saving method and mixed internet energy saving equipment - Google Patents
Mixed internet energy saving method and mixed internet energy saving equipment Download PDFInfo
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- CN102958140A CN102958140A CN201110239960XA CN201110239960A CN102958140A CN 102958140 A CN102958140 A CN 102958140A CN 201110239960X A CN201110239960X A CN 201110239960XA CN 201110239960 A CN201110239960 A CN 201110239960A CN 102958140 A CN102958140 A CN 102958140A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
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Abstract
The invention discloses a mixed internet energy saving method and mixed internet energy saving equipment. By the mixed internet energy saving method and the mixed internet energy saving equipment, energy saving timing can be selected according to a network condition. The method and the equipment are applicable to a scene where an area which is covered by second RAT (radio access technology) equipment is completely covered by an area which is covered by first RAT equipment, the first RAT equipment keeps a basic covering effect, and energy for the second RAT equipment can be saved. The method includes that the second RAT equipment which is not in an energy saving state judges whether traffic of the second RAT equipment is lower than or equal to a preset energy saving traffic threshold value in an energy saving time slot; and the second RAT equipment enters the energy saving state if a current running condition of the first RAT equipment allows energy for the second RAT equipment to be saved. The equipment comprises a judging module and a state controlling module. The energy saving traffic threshold value is set, so that the timing for the second RAT equipment to enter the energy saving state can be controlled, various abnormal conditions can be timely responded, the second RAT equipment can enter the energy saving state again after withdrawing from the energy saving state or being woken up, and the method and the equipment are flexible as compared with the prior art.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of hybrid internet power-economizing method and equipment.
Background technology
Along with the development and progress of society, the energy resource consumption of the whole earth is more and more huger, some non-renewable energy resources particularly, and such as oil, may be complete at 100 years internal consumptions.Therefore, for exploitation and the maintenance of any product, all should consider energy-saving and cost-reducing.
Mobile operator also is fully recognized that the importance of administration of energy conservation, requires on the one hand the power consumption state of monitor network, understands energy consumption in each network element, each time period, distribution situation that each is professional, for follow-up realization administration of energy conservation or other decision-makings provide Data support.Require on the other hand according to operator self strategy and social desirability, network is taken the initiative conservation measures to reduce the energy consumption of network.
3GPP SA5 has started the technical specification formulation work of wireless network administration of energy conservation in R10 at present, CCSA (CCSA) TC5 has started the energy conservation criteria formulation work of base station, and the relevant standard of base station energy-saving, follow-up further research base station controller power save parameters and method of testing have been exported.
Internet energy-conservation referring in the mutual situation about covering of different RAT (Radio Access Technology, wireless access technology), the basic covering of a kind of RAT maintenance, another RAT carries out power-save operation.Usually agreement keeps the basic RAT that covers to be called RAT1, can carry out energy-conservation RAT and be called RAT2, and internet covering scene as shown in Figure 1.
Traditional distributed internet Energy Saving Strategy based on statistics is after the traffic carrying capacity by statistics RAT2, for RAT2 sets the time zone that can enter power save mode, to this time zone RAT2 enter power save mode, gone out the next RAT2 of waking up of situation that this time zone or RAT1 traffic carrying capacity increase and withdrawed from power save mode.
This traditional Energy Saving Strategy produces three problems easily:
One, cannot in time respond for abnormal conditions, when RAT2 enters energy-conservation time zone, if occur this time unusual, traffic carrying capacity such as RAT2 increases suddenly, perhaps fault etc. has appearred in RAT1, but according to existing Energy Saving Strategy, RAT2 still can enter power save mode;
Two, not having mechanism after RAT2 is waken up in energy-conservation time zone allows RAT2 again enter power save mode.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of hybrid internet power-economizing method and equipment, can select to enter energy-conservation opportunity according to network condition.
For solving the problems of the technologies described above, the invention provides a kind of hybrid internet power-economizing method, be applicable to the scene that zone that zone that the second wireless access technology (RAT) equipment covers covered by a RAT equipment covers fully, the one RAT equipment is used for keeping basic the covering, the 2nd RAT equipment is for can carry out energy-conservation equipment, and described method comprises:
Within the energy-conservation time period, the 2nd RAT equipment that does not enter power save mode judges that the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold, and it is energy-conservation that the current operation conditions of a RAT equipment allows the 2nd RAT equipment to enter, and then the 2nd RAT equipment enters power save mode.
Further, the described energy-conservation time period comprises that the 2nd RAT equipment can enter the zero-time of power save mode and the concluding time that can withdraw from power save mode.
Further, described zero-time is the earliest time point that can enter power save mode in many days in each day, and the described concluding time is the latest time point that can withdraw from power save mode in these many days in each day.
Further, described energy-conservation traffic volume threshold is less than or equal to the minimum traffic value that the 2nd RAT equipment can enter power save mode.
Further, described method also comprises: within the energy-conservation time period, network management system (NMS) judges whether that according to the operation conditions of a RAT equipment needs wake the 2nd RAT equipment that is in power save mode up.
Further, NMS judges whether that according to the operation conditions of a RAT equipment needs wake the 2nd RAT equipment that is in power save mode up, and comprising: NMS detects a RAT equipment and breaks down, and NMS wakes the 2nd RAT equipment up; Perhaps, the current business amount of a RAT equipment surpasses the energy-conservation threshold values of a RAT equipment, and NMS wakes the 2nd RAT equipment up.
Further, it is energy-conservation that the current operation conditions of a RAT equipment allows the 2nd RAT equipment to enter, and comprising: the energy-conservation permission flag of a RAT equipment is for effective.
Further, a RAT is global system for mobile communications (GSM), and the 2nd RAT is Wideband Code Division Multiple Access (WCDMA) (WCDMA); Perhaps, a RAT is GSM, and the 2nd RAT is Long Term Evolution (LTE); Perhaps, a RAT is WCDMA, and the 2nd RAT is LTE; Perhaps, a RAT is code division multiple access (CDMA), and the 2nd RAT is LTE.
For solving the problems of the technologies described above, the present invention also provides a kind of hybrid internet energy-conservation wireless access technology (RAT) equipment of realizing, be applicable to the scene that zone that this equipment covers is covered fully by a RAT equipment, a described RAT equipment is used for keeping basic the covering, this equipment is for can carry out energy-conservation equipment, described equipment comprises judge module, status control module, wherein:
Described judge module, be used within the energy-conservation time period, when this equipment does not enter power save mode, judge whether the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold, it is energy-conservation to judge whether the current operation conditions of a RAT equipment allows this equipment to enter;
Described status control module is used for judging that at described judge module the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold, and the current operation conditions of a RAT equipment allows this equipment to enter when energy-conservation, controls this equipment and enters power save mode.
Adopt embodiment of the invention method, by energy-conservation traffic volume threshold is set, RAT2 can be controlled enter energy-conservation opportunity, can in time respond various abnormal conditions, in energy-conservation time zone, after withdrawing from power save mode or being waken up, still can again enter power save mode when needed, more flexible than prior art, improve the user and experience.Energy-conservation duration by the present embodiment method arranges can prolong the energy-conservation time to greatest extent, when guaranteeing network service quality, can better reach energy-saving effect.
Description of drawings
Fig. 1 is the scene graph that different RAT cover mutually;
Fig. 2 is the embodiment of the invention 1 flow chart;
Fig. 3 is the embodiment of the invention 2 flow charts;
The energy-conservation time interval that Fig. 4 is generates exemplary plot.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing embodiments of the invention are elaborated.Need to prove that in the situation of not conflicting, the embodiment among the application and the feature among the embodiment be combination in any mutually.
Embodiment 1
In the present embodiment, a RAT equipment is used for keeping basic the covering, and the 2nd RAT equipment is for can carry out energy-conservation equipment.When present embodiment is described zone that zone that the 2nd RAT equipment covers covered by a RAT equipment and covered fully, how to realize internet energy-conservation.Within the energy-conservation time period, the 2nd RAT equipment that does not enter power save mode judges that the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold, and it is energy-conservation that the current operation conditions of a RAT equipment allows the 2nd RAT equipment to enter, and then the 2nd RAT equipment enters power save mode.
As shown in Figure 2, specifically may further comprise the steps:
The energy-conservation time period of the second equipment comprises that this RAT equipment (base station or residential quarter) can enter the zero-time of power save mode and the concluding time that can withdraw from power save mode.Can according to (for example one month or a week) in many days to the professional quantitative statistics of this RAT equipment and can enter that the minimum traffic value of power save mode comprehensively draws, rule is to get the earliest time point that can enter power save mode in these many days in each day as the starting point of energy-conservation time period, gets and can withdraw from the terminal point of the latest time point of power save mode as the energy-conservation time period in these many days in each day.
For example, if adding up first day, can to enter energy-conservation time zone be [8:00-16:00], second day can enter energy-conservation time zone [9:00-17:00], and the energy-conservation time period that then generates this RAT2 according to this data statistics of two days is [8:00-17:00].Fig. 4 is that certain residential quarter Mon-Fri can enter energy-conservation time distribution map, and after minimum traffic value was set, the energy-conservation time zone of generation was [7:30-17:00].
The energy-conservation traffic volume threshold of the 2nd RAT equipment is less than or equal to the minimum traffic value that this RAT equipment can enter power save mode, can be set by the operator of this RAT equipment ownership.
State when the 2nd RAT equipment can not entered power save mode within the energy-conservation time period is referred to as wait state, and in wait state, can the 2nd RAT equipment initiatively decides according to energy saving condition oneself enter power save mode.Energy saving condition comprises whether current traffic carrying capacity is lower than (or equaling) energy-conservation traffic volume threshold, and whether the energy-conservation permission flag of a RAT equipment is effective etc.If the traffic carrying capacity of this equipment is higher than energy-conservation traffic volume threshold, then keep in the wait state.
Particularly, whether the energy-conservation permission flag that can judge a RAT equipment is effective, if effectively, think that then the current operation conditions of a RAT equipment allows the 2nd RAT equipment to enter energy-conservation, if invalid, think that then the current operation conditions of a RAT equipment does not allow the 2nd RAT equipment to enter energy-conservation.
The energy-conservation permission flag of the one RAT equipment is that a RAT arranges according to the operation conditions of self and current traffic carrying capacity, if a RAT equipment is in malfunction, perhaps the traffic carrying capacity of this RAT is higher than the energy-conservation threshold values of a RAT equipment, namely can't hold the traffic growth of bringing owing to the 2nd RAT device energy conservation, then should energy-conservation permission flag be set to invalidly, do not allow the 2nd RAT equipment to enter power save mode.If allow the 2nd RAT equipment to enter power save mode, then should energy-conservation permission flag be set to effectively.
In other embodiments, it is energy-conservation also can not adopt this energy-conservation permission flag to judge whether the current operation conditions of a RAT equipment allows the 2nd RAT equipment to enter, but knows to the mode of a RAT device request by the 2nd RAT equipment.
The most frequently used scene is as follows: GSM (global system for mobile communications) residential quarter is as the basic residential quarter that covers, WCDMA (Wideband Code Division Multiple Access (WCDMA)) residential quarter is in its coverage, when the 3G subscription of WCDMA residential quarter does not have the usage data business, the WCDMA residential quarter can enter power save mode, need to switch to the GSM residential quarter this moment with the 3G subscription in the current WCDMA cell area, to consider the capacity of current GSM residential quarter during switching, if be not allow the WCDMA residential quarter to enter power save mode in the very heavy situation of the load of GSM residential quarter itself.Except the combination of GSM and WCDMA, the RAT combination of adopting internet power-saving technology can also be arbitrary a group in the following combination: GSM and LTE (Long Term Evolution), WCDMA and LTE, CDMA (code division multiple access) and LTE, the RAT of front is RAT1 in the above-mentioned RAT combination, and the RAT of back is RAT2.
The energy-conservation time period if the 2nd RAT equipment is in power save mode, is then withdrawed from power save mode after finishing, if be in wait state, then withdraws from wait state.
Embodiment 2
Present embodiment is described the 2nd RAT that enters power save mode and how to be withdrawed from power save mode, as shown in Figure 3, may further comprise the steps:
When NMS detects a RAT equipment and breaks down, NMS judges need to wake the 2nd RAT equipment up, perhaps whether the current business amount according to a RAT equipment surpasses its energy-conservation threshold values, NMS judges whether to wake up the 2nd RAT equipment, for example voice services volume and/or the data business volume of the GSM residential quarter of RAT equipment administration increase suddenly, and then the NMS judgement need to wake the 2nd RAT equipment up.
Preferably, this NMS wakes the 2nd RAT equipment up by OAM (Operations,Administration And Maintenance).
If the 2nd RAT equipment that is waken up also is in the above-mentioned energy-conservation time period then enters wait state, carry out embodiment 1 flow process, energy-conservation permission flag according to the current traffic carrying capacity of this equipment and a RAT equipment determines whether again to enter power save mode, and the concluding time in the energy-conservation time period withdraws from power save mode or withdraws from wait state when arriving.
Realize the RAT equipment of above-described embodiment 1 method and embodiment 2 methods, be applicable to the scene that zone that this RAT equipment covers is covered fully by a RAT equipment, this RAT equipment is for can carry out energy-conservation equipment, and described RAT equipment comprises judge module, status control module, wherein:
This judge module is used for when this equipment does not enter power save mode, judging whether the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold within the energy-conservation time period, and it is energy-conservation to judge whether the current operation conditions of a RAT equipment allows this equipment to enter;
This status control module is used for judging that at described judge module the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold, and the current operation conditions of a RAT equipment allows this equipment to enter when energy-conservation, controls this equipment and enters power save mode.
Preferably, this judge module is energy-conservation for judging in the following ways whether the current operation conditions of a RAT equipment allows this equipment to enter: described judge module judges whether the energy-conservation permission flag of a described RAT equipment is effective.
Preferably, this status control module also is used for controlling described equipment and withdrawing from power save mode according to the waking up of network management system (NMS).
Use example 1
The standard of supposing RAT1 in Fig. 1 scene is GSM, and the standard of RAT2 is WCDMA.
Step 301 is carried out one-week statistics to the data business volume of RAT2 base station, according to statistics energy-conservation time and energy-conservation traffic volume threshold is set;
The minimum traffic value of supposing the RAT2 base station that operator sets is 1% of total capacity, if continuing the earliest start time that its data service capacity more than 4 hours all is lower than total capacity 1% in the week is 7:30, continuing the latest concluding time that data business volume more than 4 hours all is lower than total capacity 1% in the week is 17:30.The Energy Saving Strategy of RAT2 is set so: the energy-conservation time period is [7:30-17:30], considers it is the earliest energy-conservation time of getting, and traffic carrying capacity may fluctuate to some extent, and therefore the energy-conservation traffic carrying capacity threshold values of RAT2 base station is set to 0.9% of total capacity, is lower than minimum traffic value.
Step 302, when the time entered into 7:30, this moment, the RAT2 base station was in the energy-conservation time period, and the RAT2 base station obtains current data service capacity;
Step 303, if the current data service capacity in RAT2 base station is 1%, then the RAT2 base station can not enter power save mode, enters wait state;
Step 304, the data business volume of RAT2 base station is gone to obtain in the RAT2 base station that is in wait state at set intervals (for example 1 minute);
Step 305, its data service capacity drops to 0.9% when the RAT2 base station that is in wait state detects at 8:00, and then the energy-conservation permission flag of RAT1 base station is gone to obtain in the RAT2 base station;
Step 306, if the energy-conservation permission flag of the RAT1 base station that obtains is judged for effectively (for example being "Yes") in the RAT2 base station, then the RAT2 base station enters power save mode, if be invalid, then keep wait state, went to obtain the data business volume of RAT2 base station every 1 minute;
Step 307, the energy-conservation time period of RAT2 base station finished when the time arrived 17:30, and RAT2 withdraws from power save mode in the base station.
Use example 2
The standard of supposing RAT1 in Fig. 1 scene is GSM, and the standard of RAT2 is WCDMA.
Step 401 is carried out one-week statistics to the data business volume of RAT2 base station, according to statistics energy-conservation time and energy-conservation traffic volume threshold is set;
The minimum traffic value of supposing the RAT2 base station that operator sets is 1% of total capacity, if continuing the earliest start time that its data service capacity more than 4 hours all is lower than total capacity 1% in the week is 7:30, continuing the latest concluding time that data business volume more than 4 hours all is lower than total capacity 1% in the week is 17:30.The Energy Saving Strategy of RAT2 is set so: the energy-conservation time period is [7:30-17:30], and the energy-conservation traffic carrying capacity threshold values of RAT2 base station is set to 1% of total capacity in the present embodiment, equals minimum traffic value.
Step 402, when the time entered into 7:30, this moment, the RAT2 base station was in the energy-conservation time period, and the RAT2 base station obtains current data service capacity;
Step 403, if the current data service capacity in RAT2 base station is 0.6%, then the energy-conservation permission flag of RAT1 base station is gone to obtain in the RAT2 base station;
Step 404, the energy-conservation permission flag of judging current RAT1 base station are that "Yes" then enters power save mode in the RAT2 base station;
Step 405, the time arrives 11:30, and RAT1 breaks down the base station, and NMS promptly wakes the RAT2 base station that is in power save mode up;
Step 406, the RAT2 base station enters wait state, and the data business volume of RAT2 base station was gone to obtain in the RAT2 base station every 1 minute;
Step 407, if the data business volume of RAT2 base station is 0.3% of total capacity during 11:40, RAT2 goes the base station to obtain the energy-conservation permission flag of RAT1 base station, but energy-conservation permission flag is invalid, the RAT2 base station keeps wait state;
Step 408, if the data business volume of RAT2 base station remains 0.3% of total capacity during 12:00, and the energy-conservation permission flag that gets access to the RAT1 base station is "Yes", then the RAT2 base station enters power save mode;
Step 409, the time arrives 17:30, and the energy-conservation time period of RAT2 base station finishes, and then power save mode is withdrawed from the RAT2 base station.
Can find out by above-mentioned exemplifying embodiment, behind the employing said method, prolong to greatest extent the energy-conservation time, guarantee simultaneously the service quality of network.
One of ordinary skill in the art will appreciate that all or part of step in the said method can come the instruction related hardware to finish by program, described program can be stored in the computer-readable recording medium, such as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuits.Correspondingly, each the module/unit in above-described embodiment can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Certainly; the present invention also can have other various embodiments; in the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (13)
1. hybrid internet power-economizing method, be applicable to the scene that zone that zone that the second wireless access technology (RAT) equipment covers covered by a RAT equipment covers fully, the one RAT equipment is used for keeping basic the covering, the 2nd RAT equipment is for can carry out energy-conservation equipment, and described method comprises:
Within the energy-conservation time period, the 2nd RAT equipment that does not enter power save mode judges that the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold, and it is energy-conservation that the current operation conditions of a RAT equipment allows the 2nd RAT equipment to enter, and then the 2nd RAT equipment enters power save mode.
2. the method for claim 1 is characterized in that:
The described energy-conservation time period comprises that the 2nd RAT equipment can enter the zero-time of power save mode and the concluding time that can withdraw from power save mode.
3. method as claimed in claim 2 is characterized in that:
Described zero-time is the earliest time point that can enter power save mode in many days in each day, and the described concluding time is the latest time point that can withdraw from power save mode in these many days in each day.
4. such as claim 1 or 2 or 3 described methods, it is characterized in that:
Described energy-conservation traffic volume threshold is less than or equal to the minimum traffic value that the 2nd RAT equipment can enter power save mode.
5. the method for claim 1, it is characterized in that: described method also comprises:
Within the energy-conservation time period, network management system (NMS) judges whether that according to the operation conditions of a RAT equipment needs wake the 2nd RAT equipment that is in power save mode up.
6. method as claimed in claim 5 is characterized in that:
NMS judges whether that according to the operation conditions of a RAT equipment needs wake the 2nd RAT equipment that is in power save mode up, comprising:
NMS detects a RAT equipment and breaks down, and NMS wakes the 2nd RAT equipment up; Perhaps,
The current business amount of the one RAT equipment surpasses the energy-conservation threshold values of a RAT equipment, and NMS wakes the 2nd RAT equipment up.
7. such as claim 1 or 2 or 3 or 5 or 6 described methods, it is characterized in that:
It is energy-conservation that the current operation conditions of the one RAT equipment allows the 2nd RAT equipment to enter, and comprising:
The energy-conservation permission flag of the one RAT equipment is effective.
8. the method for claim 1 is characterized in that:
The one RAT is global system for mobile communications (GSM), and the 2nd RAT is Wideband Code Division Multiple Access (WCDMA) (WCDMA); Perhaps
The one RAT is GSM, and the 2nd RAT is Long Term Evolution (LTE); Perhaps
The one RAT is WCDMA, and the 2nd RAT is LTE; Perhaps
The one RAT is code division multiple access (CDMA), and the 2nd RAT is LTE.
9. realize hybrid internet energy-conservation wireless access technology (RAT) equipment for one kind, be applicable to the scene that zone that this equipment covers is covered fully by a RAT equipment, a described RAT equipment is used for keeping basic the covering, this equipment is for can carry out energy-conservation equipment, described equipment comprises judge module, status control module, wherein:
Described judge module, be used within the energy-conservation time period, when this equipment does not enter power save mode, judge whether the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold, it is energy-conservation to judge whether the current operation conditions of a RAT equipment allows this equipment to enter;
Described status control module is used for judging that at described judge module the traffic carrying capacity of this equipment is less than or equal to default energy-conservation traffic volume threshold, and the current operation conditions of a RAT equipment allows this equipment to enter when energy-conservation, controls this equipment and enters power save mode.
10. equipment as claimed in claim 9 is characterized in that:
The described energy-conservation time period comprises that described equipment can enter the zero-time of power save mode and the concluding time that can withdraw from power save mode, described zero-time is the earliest time point that can enter power save mode in many days in each day, and the described concluding time is the latest time point that can withdraw from power save mode in these many days in each day.
11. equipment as claimed in claim 9 is characterized in that:
This energy-conservation traffic volume threshold is less than or equal to the minimum traffic value that the 2nd RAT equipment can enter power save mode.
12. equipment as claimed in claim 9 is characterized in that:
Described status control module also is used for controlling described equipment and withdrawing from power save mode according to the waking up of network management system (NMS).
13. such as the described equipment of arbitrary claim among the claim 9-12, it is characterized in that:
Described judge module is energy-conservation for judging in the following ways whether the current operation conditions of a RAT equipment allows this equipment to enter:
Described judge module judges whether the energy-conservation permission flag of a described RAT equipment is effective.
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| CN111343706A (en) * | 2020-03-07 | 2020-06-26 | 广州爱浦路网络技术有限公司 | Intelligent energy-saving network and energy-saving method for different types of 5G communication network elements |
| CN111343706B (en) * | 2020-03-07 | 2021-11-02 | 广州爱浦路网络技术有限公司 | Intelligent energy-saving method for different types of 5G communication network elements |
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