CN104125630A - Power consumption adjusting method, equipment and system - Google Patents
Power consumption adjusting method, equipment and system Download PDFInfo
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- CN104125630A CN104125630A CN201410367696.1A CN201410367696A CN104125630A CN 104125630 A CN104125630 A CN 104125630A CN 201410367696 A CN201410367696 A CN 201410367696A CN 104125630 A CN104125630 A CN 104125630A
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
An embodiment of the invention provides a power consumption adjusting method, equipment and system. The power consumption adjusting method includes that a base station acquires application points and configuration parameters; the base station transmits indication messages to terminals according to the application points and the configuration parameters; the base station uses the configuration parameters at the application points; the configuration parameters include community antenna information or community system bandwidth information, and the indication messages are used for indicating the configuration parameters used by the terminals at the application points. On the premise of keeping normal communication of users, the number of downlink reference marks can be dynamically reduced by dynamically changing system bandwidth or the number of antennas of communities, and accordingly, effect of reducing power consumption of network equipment is realized.
Description
Technical field
The present invention relates to the communications field, relate in particular to method, the equipment and system of regulating power consumption.
Background technology
The cost of telecommunication network operators comprises the disposable expenditures (CAPEX:Capital Expenditure) such as procurement network equipment, computer, instrument and daily operation expenditure (OPEX:Operating Expenditure) two parts.At present, OPEX becomes the very important part that operator pays close attention to.For a mobile operator, the power consumption cost of base station accounts for the larger specific gravity of its OPEX, and the power amplifier that most of electric energy of base station is all launched signal consumes.In LTE (Long Term Evolution) system, descending reference signal is that descending reception is necessary, needs to send even without any data, and base station also needs the descending reference signal of fixed transmission.Affect downlink reference signal transmitting power because have the power spectral density of number and downlink reference signal of descending reference symbol.
Summary of the invention
The embodiment of the present invention provides the method for regulating power consumption, equipment and system, and for this reason, the scheme that the embodiment of the present invention provides comprises:
A method for regulating power consumption, comprising: base station obtains point of application and configuration parameter; According to point of application and configuration parameter, base station sends Indication message to terminal; Base station is used configuration parameter at point of application; Wherein, configuration parameter comprises antenna in cell information or cell system bandwidth information, and Indication message indicating terminal uses configuration parameter at point of application.
A kind of base station, comprising: acquisition of information module, for obtaining point of application and configuration parameter; Sending module, sends Indication message to terminal for the point of application and the configuration parameter that obtain according to acquisition of information module; Executive Module, uses configuration information for the point of application and the configuration parameter that obtain according to acquisition of information module at point of application; Wherein, configuration parameter comprises antenna in cell information or cell system bandwidth information, and Indication message indicating terminal uses configuration parameter at point of application.
A method for regulating power consumption, comprising: terminal receives the Indication message that base station sends, and corresponding Indication message obtains point of application information and configuration parameter information; Terminal is used configuration parameter at point of application corresponding to point of application information; Wherein, configuration parameter comprises antenna in cell information or cell system bandwidth information, and Indication message is used to indicate terminal and uses configuration parameter at point of application, and base station is for being used described configuration parameter at point of application corresponding to point of application information.
A system for regulating power consumption, comprising: base station, this base station can complete all functions in base station in the method for above-mentioned regulating power consumption.
The embodiment of the present invention sends indication information by base station and realizes base station and terminal to terminal and use and comprise the configuration parameter that antenna in cell or bandwidth change at point of application, therefore, have and can keep under the normal prerequisite of telex network, dynamically change the system bandwidth size of community or the number of antenna, thereby can reduce dynamically the number of descending reference symbol, reach the energy consumption that reduces base station, corresponding, can reduce the daily operation expenditure of telecom operators.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of a kind of method of regulating power consumption in the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the method for another regulating power consumption in the embodiment of the present invention;
Fig. 3 is the module diagram of a kind of base station in the embodiment of the present invention;
Fig. 4 is the module diagram of another base station in the embodiment of the present invention;
Fig. 5 is the module diagram of a kind of terminal in the embodiment of the present invention.
Fig. 6 is the system schematic of a kind of regulating power consumption in the embodiment of the present invention.
Embodiment
The embodiment of the present invention comprises: in the time of antenna in cell information or system bandwidth size variation, base station obtains point of application and configuration parameter, and according to this point of application and configuration parameter, base station sends Indication message to terminal; Base station is used this configuration parameter at this point of application, and wherein, this configuration parameter comprises antenna in cell information or cell system bandwidth information, and this Indication message indicating terminal is brought into use configuration parameter at this point of application.
The embodiment of the present invention is by arranging the entry-into-force time of configuration parameter, also be point of application, make terminal use at point of application and base station the configuration parameter that comprises antenna in cell number or the change of system bandwidth size simultaneously, thereby in the time that the system bandwidth size of community or antenna in cell number change, keep telex network normal; Further, system bandwidth size and the number of antennas flow process of the dynamic change community of being initiated by base station, can reach the number that reduces descending reference symbol, and then reach the effect that reduces base station energy consumption.
Be described further below in conjunction with concrete execution mode and accompanying drawing.
As shown in Figure 1, the embodiment of the present invention provides a kind of method of regulating power consumption, comprising:
110: base station obtains point of application and configuration parameter.
In the present embodiment, in the time that the flow process of the change of antenna in cell information or the change of bandwidth of cell information is initiated in base station, base station obtains point of application and configuration parameter.Base station can judge that antenna in cell information or bandwidth of cell information change according to fault detect situation, thereby initiates the flow process that antenna in cell information changes or bandwidth of cell information changes; The flow process of antenna in cell information or the change of bandwidth of cell information also can be initiated according to triggering factors in base station.
When base station detects certain radio-frequency channel fault and other are various may cause fault that antenna in cell and bandwidth information change time, the flow process that antenna in cell information changes or bandwidth information changes is initiated according to the fault detecting in base station.
The triggering factors that the flow process that antenna in cell information or bandwidth of cell information changes is initiated in base station at least comprises: one of them of cell load situation, the selected triggering factors such as time point or telephone traffic.Below the above-mentioned concrete triggering factors that these are enumerated to, illustrate:
In the time that triggering factors is cell load situation, network side is according to current cell load, judge whether to need dynamically to change bandwidth of cell or number of antennas: if current area load is less than or equal to cell load threshold value, can reduces the system bandwidth of community or reduce the number of antennas of community; If current area load is greater than or equal to cell load threshold value, need to increase system bandwidth or the number of antennas of community.
In the time that triggering factors is selected time point, network side can initiate to reduce or system bandwidth or this selected time point of number of antennas of recovering community can be certain time point and/or the some day of every day according to selected time point.
In the time that triggering factors is telephone traffic, network side is determined and is reduced or recover cell system amount of bandwidth or number of antennas according to telephone traffic: if telephone traffic during lower than certain threshold value, can reduce the system bandwidth of community or the number of antennas of minimizing community; If telephone traffic during higher than certain threshold value, increases system bandwidth or the number of antennas of community in the scope that the system bandwidth maxsize of Ze community or the number of antennas upper limit allow.
Simultaneously; it should be noted that; these concrete triggering factors are as just using for example; the variation of the triggering factors that can expect in the technical scope that every those of ordinary skill in the art disclose according to the present invention or replacement do not form the scope restriction to embodiment of the present invention triggering factors, within all should be encompassed in the scope of protection of the invention.
The content that can comprise the triggering factors of base station active initiation change antenna in cell information or bandwidth of cell information due to the present embodiment is described, while relating to triggering factors in the following embodiments, no longer be repeated in this description for triggering factors, its concrete triggering factors can be used for reference the description in this enforcement.
This point of application points out that the some System Frame Numbers in the starting point of the period of change (Modification Period) from some system messages or the other system frame number (System Frame Number, SFN) except the starting point of the period of change of system message apply this configuration parameter.
Configuration parameter comprises:
(1) pre-antenna in cell number or the system bandwidth size information changing;
(2) instruction is that antenna in cell number changes or the indication information that system bandwidth size changes.It should be noted that, in configuration parameter, the pre-antenna in cell number changing or system bandwidth size information are that antenna in cell number changes or the indication information that system bandwidth size changes can not be included in the Indication message of base station transmission with instruction, neither in base station and terminal, set in advance, but terminal obtains antenna in cell number or the system bandwidth size information of described pre-change by detecting and/or read the system broadcast message of base station transmission.
Configuration parameter can further include:
1) transmission mode information after antenna in cell change, in LTE system, in the time that antenna in cell number changes, its transmission mode also may need to change, and there is relation as shown in table 1 between the two in it.It is pointed out that the transmission mode information after the antenna in cell comprising in configuration parameter changes can adopt the mode setting in advance in base station and terminal.
Table 1:
| Transmission mode | Describe | Effectively antenna configuration |
| 1 | Individual antenna (port 0) | 1,2,4 |
| 2 | Transmit diversity | 2,4 |
| 3 | Open loop space division multiplexing | 2,4 |
| 4 | Closed loop space division multiplexing | 2,4 |
| 5 | Multiuser MIMO | 2,4 |
| 6 | Closed loop Rank=1 precoding | 2,4 |
| 7 | Individual antenna, port 5 (wave beam formation) | 1,2,4 |
2) the corresponding system information of system information, as MIB (Management Information Block), SIB1 (System Information Block 1) and SIB2 (System Information Block 2);
The content that can comprise configuration information due to the present embodiment is described, and while relating to configuration information in the following embodiments, is no longer repeated in this description for the content of configuration information, and its content can be used for reference the description in the present embodiment.
120: according to point of application and configuration parameter, base station sends Indication message to terminal.
Point of application and configuration parameter can be included in the Indication message of base station transmission, send to terminal by Indication message.
This Indication message can be beep-page message, or is wireless resource control connection reconfiguration message (Radio Resource Control Connection Reconfiguration message), can be also newly-increased message.This Indication message indicating terminal antenna in cell number or system bandwidth size will change, and when terminal receives this Indication message, terminal obtains point of application and configuration parameter according to the instruction of this Indication message, and uses this configuration parameter at point of application.
130: base station is used described configuration parameter at described point of application.
Base station is used configuration parameter to carry out the operation of cell system amount of bandwidth or number of antennas change at point of application.Now, terminal also should be used this configuration parameter to carry out the operation of cell system amount of bandwidth or number of antennas change at this point of application.
The method of the regulating power consumption providing in the present embodiment is provided, cell system bandwidth or number of transmit antennas object flow process are initiated to change according to triggering factors in base station, transmission Indication message realizes base station to terminal and terminal is brought into use the antenna in cell number or the system bandwidth size information configuration parameter that comprise pre-change simultaneously at point of application, therefore, have and can keep under the normal prerequisite of telex network, dynamically change system bandwidth or the number of antennas of community, thereby can reduce dynamically the number of descending reference symbol, reach the effect that reduces base station energy consumption.
As shown in Figure 2, the embodiment of the present invention provides the method for another regulating power consumption, and the flow process of cell system amount of bandwidth or number of antennas is initiated to change in base station, and terminal and base station are used configuration parameter at point of application.In embodiments of the present invention, adopt the method illustrating respectively for the terminal in idle condition with in the terminal of connection status.The method comprises:
310: according to triggering factors, base station triggers changes cell system amount of bandwidth or number of transmit antennas.
320: base station obtains point of application and configuration parameter.
Situation for the terminal in idle condition:
Point of application is to be positioned at the first systematic message period of change some System Frame Numbers except system message period of change starting point or some system message period of change starting points afterwards.
Point of application and configuration parameter can be included in the Indication message of base station transmission, send to terminal by Indication message.Optionally, the system broadcast message acquisition that point of application can send by detecting and/or read base station.
Situation for the terminal in connection status:
Point of application and configuration parameter can be included in Indication message, and point of application is some System Frame Numbers or the some period of change starting point except system message period of change starting point.
Configuration parameter comprises: the pre-antenna in cell number changing or system bandwidth size information and instruction are that antenna in cell number changes or the indication information that system bandwidth size changes.
Configuration parameter can also comprise: transmission mode information and the corresponding system information of system information after antenna in cell changes.
325: according to the point of application of this acquisition and configuration parameter, base station sends Indication message to terminal.
Situation for the terminal in idle condition:
Base station sends Indication message to terminal in first systematic message period of change, and notification terminal cell system amount of bandwidth or number of transmit antennas will change.
This Indication message is the beep-page message of the indication information that comprises indicating cell number of antennas or system bandwidth size variation, or changes the beep-page message of information for comprising system broadcast message.
Situation for the terminal in connection status:
Base station, before antenna in cell number or bandwidth change, sends Indication message to terminal.
Indication message can be newly-increased message, can be also wireless resource control connection reconfiguration message.
330: terminal receives the Indication message that base station sends.
340: to should Indication message, terminal obtains point of application and configuration parameter.
Situation for the terminal in idle condition:
When terminal obtains this Indication message, terminal learns that cell system amount of bandwidth or number of transmit antennas will change.Second system message period of change starting point, also be the next system message period of change starting point of first systematic message period of change, when base station sends new system broadcast message, terminal reads this system broadcast message, and detection system broadcast obtains the antenna in cell number that comprises pre-change or the configuration parameter of system bandwidth size information, now, configuration parameter comprises: the pre-antenna in cell number changing or system bandwidth size information and instruction are that antenna in cell number changes or the indication information that system bandwidth size changes; Can further include: transmission mode information and the corresponding system information of system information after antenna in cell changes.
Situation for the terminal in connection status:
If comprise point of application and configuration parameter in Indication message, terminal can obtain point of application and configuration parameter wherein.
350: terminal and base station are used this configuration parameter at point of application.
Situation for the terminal in idle condition:
According to the information of this configuration parameter, terminal and base station change antenna in cell number or system bandwidth size at point of application.This point of application can be positioned at the starting point of second system message period of change, second system message period of change can be the next system message period of change of first systematic message period of change, also can be the later some system message periods of change of first systematic message period of change, or this point of application can be also the some System Frame Numbers after first systematic message period of change that are positioned at of specifying in configuration parameter.
Situation for the terminal in connection status:
According to the information of this configuration parameter, base station and terminal change antenna in cell number or system bandwidth size at point of application.
The method of the regulating power consumption providing in the present embodiment is provided, cell system amount of bandwidth or number of transmit antennas are initiated to change in base station, use to realize base station and terminal in the terminal of idle condition the configuration parameter that comprises antenna in cell or the change of system bandwidth size by sending Indication message at point of application, therefore, can dynamically change system bandwidth size or the number of antennas of community, thereby can reduce dynamically the number of descending reference symbol, reach the effect that reduces base station energy consumption.
Further, the method of the regulating power consumption providing in the present embodiment is provided, terminal in idle condition can know that cell system bandwidth or number of transmit antennas will change according to the instruction of the Indication message receiving, use at point of application and base station the configuration parameter that comprises antenna in cell or the change of system bandwidth size, therefore, when thering is the system bandwidth of Neng community or number of antennas and changing, reach between base station and terminal communication service normal.
Further, the method of the regulating power consumption providing in the present embodiment is provided, terminal in connection status can know that cell system bandwidth or number of transmit antennas will change according to the instruction of the Indication message receiving, use at point of application and base station the configuration parameter that comprises antenna in cell or the change of system bandwidth size, therefore, when thering is the system bandwidth of Neng community or number of antennas and changing, reach and keep between base station and terminal communication service continuous.
Further, the method of the regulating power consumption providing in embodiment is provided, the Indication message that base station issues can comprise change cell system amount of bandwidth or the required configuration parameter of number of antennas, and in this configuration parameter, some information is optional information, for example system information MIB, SIB1 and SIB2.Because the connection status of terminal may be subject to the impact of system information MIB, SIB1 and SIB2, if be handed down in base station in the configuration parameter of the terminal in connection status and be with system information MIB, SIB1 and SIB2, terminal in connection status can be without read system information MIB, SIB1 and SIB2, thereby can reduce the break period of these terminal traffics; Optionally, if be not with system information MIB, SIB1 and SIB2, terminal in connection status may need read system information MIB, SIB1 and SIB2 so, this operation may cause the terminal in connection status to produce the service disconnection of short time, for example 200 milliseconds of left and right, this short time service interrupts being allowed.
As Fig. 3, the embodiment of the present invention provides a kind of base station 600, comprising:
Acquisition of information module 615, for obtaining point of application and configuration parameter;
Sending module 610, sends Indication message to terminal for the described point of application and the described configuration parameter that obtain according to described acquisition of information module 615;
Executive Module 620, uses described configuration information for the described point of application and the described configuration parameter that obtain according to described acquisition of information module 615 at described point of application;
Wherein, described configuration parameter comprises antenna in cell information or cell system bandwidth information, and described Indication message indicates described terminal to use described configuration parameter at described point of application.
Further, as shown in Figure 4, the base station 600 in the present embodiment, also comprises:
Trigger module 700, for according to triggering factors, triggers described acquisition of information module 615 and obtains described point of application and described configuration parameter;
Wherein, described triggering factors comprises: cell load, selected time point and telephone traffic one of them.
Further, in the present embodiment, described point of application is the starting point of system message period of change or the other system frame number except the starting point of described system message period of change.
Further, described Indication message is the beep-page message that comprises indicating cell number of antennas or cell system amount of bandwidth change information; Or described Indication message is wireless resource control connection reconfiguration message.
Further, described Indication message comprises described point of application and described configuration parameter.
Further, described configuration parameter can comprise: instruction is that antenna in cell number changes or the indication information that system bandwidth size changes.Described configuration parameter can also comprise: affect the transmission mode information after the system information of described terminal connection status and antenna in cell change.
Further, described point of application is the time point setting in advance on described base station, and described configuration parameter is antenna in cell configuration information or the cell system bandwidth information setting in advance on described base station.
As shown in Figure 5, the embodiment of the present invention provides a kind of terminal 820, comprising: receiver module 822, acquisition of information module 824 and Executive Module 826.
Receiver module 822 is for receiving Indication message; The Indication message that acquisition of information module 824 receives for corresponding receiver module 822 obtains point of application information and configuration parameter information; The configuration parameter that Executive Module 826 uses acquisition of information module to obtain for the point of application obtaining in acquisition of information module 824; Wherein, configuration parameter comprises antenna in cell information or cell system bandwidth information, and Indication message is used to indicate terminal 820 and uses configuration parameter at point of application, and this base station is for being used this configuration parameter at point of application corresponding to this point of application information.
Further, point of application is the starting point of system message period of change or the other system frame number except the starting point of described system message period of change.
Further, Indication message can change for comprising indicating cell number of antennas or cell system amount of bandwidth the beep-page message of information; Or Indication message can be also wireless resource control connection reconfiguration message.
Further, configuration parameter can comprise: instruction is that antenna in cell number changes or the indication information that system bandwidth size changes.
Further, configuration parameter can also comprise: affect the transmission mode information after the system information of described terminal link state and antenna in cell change.
As shown in Figure 6, the embodiment of the present invention provides a kind of system 900 of regulating power consumption, comprising: base station 910.
Base station 910 is for obtaining point of application and configuration parameter, and according to described point of application and described configuration parameter, base station 910 sends Indication message to terminal 920; Terminal 920 is for receiving described Indication message, and according to described Indication message, terminal 920 obtains described point of application and described configuration parameter; Base station 910 and terminal 920 are used described configuration parameter at described point of application; Wherein, described configuration parameter comprises antenna in cell information or cell system bandwidth information, and described Indication message indicating terminal 920 uses described configuration parameter at described point of application.
Further, system 900 can also comprise: terminal 920.
Further, in the present embodiment in the system 900 of regulating power consumption base station 910 also for:
Obtain point of application and configuration parameter according to triggering factors;
Wherein, described triggering factors comprises: cell load, selected time point and telephone traffic one of them.
Further, in the present embodiment, point of application is the starting point of system message period of change or the other system frame number except the starting point of described system message period of change.
Further, described Indication message is the beep-page message that comprises indicating cell number of antennas or cell system amount of bandwidth change information; Or described Indication message is wireless resource control connection reconfiguration message.
Further, described Indication message comprises described point of application and described configuration parameter.
Further, described configuration parameter can comprise: instruction is that antenna in cell number changes or the indication information that system bandwidth size changes.Described configuration parameter can also comprise: the transmission mode information after system information and antenna in cell change.
Further, described point of application is the time point setting in advance in base station 910 and terminal 920, and described configuration parameter is antenna in cell configuration information or the cell system bandwidth information setting in advance in base station 910 and terminal 920.
In the above embodiment of the present invention, base station can be macro cell base station, microcell base station, Home eNodeB (HomeNB) or evolution base station (eNB) etc.
One of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method is can carry out the hardware that instruction is relevant by program to complete, described program can be stored in a computer-readable recording medium, as ROM/RAM, magnetic disc or CD etc.
The above; be only preferential execution mode of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the described protection range with claim.
Claims (16)
1. a method for regulating power consumption, is characterized in that, comprising:
Base station obtains point of application and the pre-antenna in cell number changing;
Described base station sends Indication message to terminal, described Indication message indicates described terminal to obtain described point of application, and described point of application detects the antenna in cell number of described pre-change and the antenna in cell number in the described pre-change of described point of application application for described terminal;
Described base station is at the antenna in cell number of the described pre-change of described point of application application;
Wherein, described point of application is the starting point of system message period of change.
2. the method for claim 1, is characterized in that, also comprises:
Described base station sends the transmission mode corresponding to the antenna in cell number of described pre-change to described terminal.
3. the method for claim 1, is characterized in that, also comprises:
The transmission mode of the default antenna in cell number corresponding to described pre-change in described base station.
4. the method as described in claims 1 to 3 any one, is characterized in that, also comprises:
Described base station indicates described terminal described current antenna in cell number to be changed over to the antenna in cell number of described pre-change.
5. the method as described in claim 1 to 4 any one, is characterized in that, described base station obtains point of application and configuration parameter, specifically comprises:
Described base station obtains the antenna in cell number of described point of application and described pre-change according to triggering factors;
Wherein, described triggering factors be following at least one:
Cell load, selected time point and telephone traffic.
6. a base station, is characterized in that, comprising:
Acquisition of information module, for obtaining point of application and the pre-antenna in cell number changing;
Sending module, be used for sending Indication message to terminal, described Indication message indicates described terminal to obtain described point of application, and described point of application detects the antenna in cell number of described pre-change and the antenna in cell number in the described pre-change of described point of application application for described terminal;
Executive Module, for the antenna in cell number in the described pre-change of described point of application application;
Wherein, described point of application is the starting point of system message period of change.
7. base station as claimed in claim 6, is characterized in that, described sending module also for:
Send the transmission mode corresponding to the antenna in cell number of described pre-change to described base station.
8. base station as claimed in claim 6, is characterized in that, described Executive Module also for:
The transmission mode of the default antenna in cell number corresponding to described pre-change.
9. if claim 6 is as for the base station as described in 8 any one, it is characterized in that, described sending module also for:
Described sending module is also used to indicate described terminal described current antenna in cell data is changed over the antenna in cell number of described pre-change.
10. the base station as described in claim 6 to 9 any one, is characterized in that, also comprises:
Trigger module, for according to triggering factors, triggers described sending module and sends described Indication message to described terminal;
Wherein, described triggering factors be following at least one:
Cell load, selected time point and telephone traffic.
The method of 11. 1 kinds of regulating power consumption, is characterized in that, comprising:
Terminal receives the Indication message that base station sends, and described Indication message indicates described terminal to obtain point of application, and described point of application detects the pre-antenna in cell number changing and the antenna in cell number in the described pre-change of described point of application application for described terminal;
Described terminal is at the antenna in cell number of the described pre-change of described point of application application, at described point of application, the antenna in cell number of current use changed over to the antenna in cell number of described pre-change for described base station and described terminal simultaneously;
Wherein, described point of application is the starting point of system message period of change.
12. methods as claimed in claim 11, is characterized in that, also comprise:
Described terminal receives the transmission mode of the antenna in cell number corresponding to described pre-change of described base station transmission.
13. methods as described in claim 11 or 12, is characterized in that, also comprise:
Described terminal changes over described current antenna in cell number according to the instruction of described base station the antenna in cell number of described pre-change.
14. 1 kinds of terminals, is characterized in that, comprising:
Receiver module, the Indication message sending for receiving base station, described Indication message indicates described terminal to obtain point of application, and described point of application detects the pre-antenna in cell number changing and the antenna in cell number in the described pre-change of described point of application application for described terminal;
Acquisition of information module, for obtaining the antenna in cell number of described point of application and described pre-change;
Executive Module, for the antenna in cell number in the described pre-change of described point of application application, changes over the antenna in cell number of current use at described point of application the antenna in cell number of described pre-change simultaneously for described base station and described terminal;
Wherein, described point of application is the starting point of system message period of change.
15. terminals as claimed in claim 14, is characterized in that, described receiver module, also for:
Receive the transmission mode of the antenna in cell number corresponding to described pre-change of described base station transmission.
16. terminals as described in claims 14 or 15, is characterized in that, described Executive Module, also for:
According to the instruction of described base station, described current antenna in cell number is changed over to the antenna in cell number of described pre-change.
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| CN201410367696.1A CN104125630B (en) | 2009-04-13 | 2009-04-13 | Method, equipment and the system of regulating power consumption |
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| CN201410367696.1A CN104125630B (en) | 2009-04-13 | 2009-04-13 | Method, equipment and the system of regulating power consumption |
| CN200910106642.9A CN101860948B (en) | 2009-04-13 | 2009-04-13 | Method, equipment and system for regulating power consumption |
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| CN200910106642.9A Division CN101860948B (en) | 2009-04-13 | 2009-04-13 | Method, equipment and system for regulating power consumption |
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| CN104125630A true CN104125630A (en) | 2014-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023004816A1 (en) * | 2021-07-30 | 2023-02-02 | 华为技术有限公司 | Power consumption adjustment method and apparatus |
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| US20080089282A1 (en) * | 2006-08-23 | 2008-04-17 | Malladi Durga P | Acquisition in frequency division multiple access systems |
| US20090069057A1 (en) * | 2007-09-11 | 2009-03-12 | Jacobus Cornelis Haartsen | Power-Aware Link Adaptation with Variable Bandwidth Allocation |
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| CN101114861A (en) * | 2006-04-06 | 2008-01-30 | 美国博通公司 | Wireless communication network, wireless communication protocol and method for controlling multistage transmission power |
| WO2007125462A2 (en) * | 2006-04-29 | 2007-11-08 | Koninklijke Philips Electronics N.V. | Method and apparatus for controlling energy consumption of sensor network nodes |
| US20080089282A1 (en) * | 2006-08-23 | 2008-04-17 | Malladi Durga P | Acquisition in frequency division multiple access systems |
| US20090069057A1 (en) * | 2007-09-11 | 2009-03-12 | Jacobus Cornelis Haartsen | Power-Aware Link Adaptation with Variable Bandwidth Allocation |
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| WO2023004816A1 (en) * | 2021-07-30 | 2023-02-02 | 华为技术有限公司 | Power consumption adjustment method and apparatus |
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