WO2011035724A1

WO2011035724A1 - Method and system for controlling power-supply of base transceiver station and power-supply control device thereof

Info

Publication number: WO2011035724A1
Application number: PCT/CN2010/077247
Authority: WO
Inventors: 朱江; 郇海滨
Original assignee: 华为技术有限公司
Priority date: 2009-09-25
Filing date: 2010-09-25
Publication date: 2011-03-31
Also published as: CN101662784A

Abstract

A method and system for controlling power-supply of base transceiver station and power-supply control device thereof is provided in the embodiments of the present invention, wherein the method includes: receiving and storing power-supply parameters, which include parameters for controlling to power-on a base transceiver station and are transmitted through the link between the base station controller and the base transceiver station; controlling to power-on the base transceiver station according to the parameters for controlling to power-on the base transceiver station. Base transceiver station power-supply control is performed utilizing the existing link between the base transceiver station and the base station controller, without the need of maintaining a dedicated power-supply control link, reducing the link maintaining cost and easy to networking.

Description

Base station power control method, system and power control device The present application claims to be submitted to the Chinese Patent Office on September 25, 2009, application number 200910093191.X, and the invention titled "base station power control method, system and power control device" Chinese patent Priority of the application, the entire contents of which are incorporated herein by reference. Technical field

The embodiments of the present invention relate to the field of communications, and in particular, to a base station power control method and system, and a field power control device, a central power control device, a base station, and a base station controller. Background technique

Base Transceiver Station (BTS), also known as base station, is important for power management and consumption reduction of BTS. At present, the BTS power control system includes a central power control device on the base station controller (BSC) side, a field power control device on the BTS side, and a power control link, wherein the central power control device is a computer, the site The power control device is a computer with a storage device, and the power control link between the central power control device and the field power control device is a dedicated link. In practical applications, the central power control device transmits control information to the field power control device through the power control link, and the field power control device controls the BTS power switch to be turned on and off according to the control information.

The above-mentioned prior art BTS power control system needs to maintain a dedicated power control link, which is complicated in networking and high in maintenance cost. Summary of the invention

Embodiments of the present invention provide a base station power control method, system, and power control device, which are used to reduce link maintenance costs.

In one aspect, an embodiment of the present invention provides a base station power control method, including:

The field power control device receives and stores the power parameter, where the power parameter includes the control base station a power-on parameter, the power parameter is transmitted via a transmission link between the base station controller and the base station; and the field power control device controls the base station power to be turned on according to the parameter that controls the base station power-on.

In another aspect, the embodiment of the present invention provides another base station power control method, including: a central power control device constructs a power supply parameter, where the power supply parameter includes a parameter that controls a base station power on;

The central power control device sends the power supply parameter to the field power control device, so that the field power control device controls the base station power on according to the parameter that controls the base station power on, and the power parameter is transmitted between the base station and the base station controller. Link delivery.

In another aspect, an embodiment of the present invention provides a field power control device, including: a first receiving module, configured to receive a power parameter transmitted through a transmission link between a base station and a base station controller, where the power parameter includes control The parameters of the base station power on;

a storage module, configured to store the power parameter;

And an opening module, configured to control, according to the parameter that controls powering on of the base station, the base station power on.

In another aspect, an embodiment of the present invention provides a base station, including the above field power control device. On the other hand, an embodiment of the present invention provides a central power control device, including: a power parameter construction module, configured to construct a power parameter, where the power parameter includes a parameter for controlling power-on of a base station;

a first sending module, configured to send the power parameter to the field power control device, so that the field power control device controls the base station power to be turned on according to the parameter that controls the power of the base station to be turned on, where the power parameter is controlled by the base station and the base station The transmission link between the devices is passed.

In another aspect, an embodiment of the present invention provides a base station controller, including the foregoing central power control device.

In another aspect, an embodiment of the present invention provides a base station power control system, including the above field power control device and a central power control device.

In the embodiment of the present invention, the BTS power is turned on according to the received and stored power parameters, wherein The power supply parameter is transmitted through the transmission link between the BSC and the BTS. The embodiment of the present invention utilizes the existing link between the BTS and the BSC to perform base station power control, and does not need to maintain a dedicated power control link, thereby reducing link maintenance costs. And the networking is simple. DRAWINGS

1 is a flowchart of a base station power control method according to an embodiment of the present invention;

2 is a flowchart of a base station power control method according to Embodiment 2 of the present invention;

3 is a schematic structural diagram of a base station power supply control system to which a base station power supply control method is applied according to an embodiment of the present invention;

4 is a flowchart of a method for controlling power supply of a base station according to Embodiment 3 of the present invention;

FIG. 5 is a flowchart of a fourth base station power control method according to an embodiment of the present invention; FIG.

6 is a schematic structural diagram of a site power control device according to Embodiment 5 of the present invention;

7 is a schematic structural diagram of a field power control device according to Embodiment 6 of the present invention;

8 is a schematic structural diagram of a site power control device according to Embodiment 7 of the present invention;

9 is a schematic structural diagram of an eighth center power control device according to an embodiment of the present invention;

10 is a schematic structural diagram of a base station power supply control system according to Embodiment 9 of the present invention;

11 is a schematic structural diagram of ten base stations according to an embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a base station controller according to Embodiment 11 of the present invention. detailed description

The technical solutions of the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and embodiments.

FIG. 1 is a flowchart of a base station power control method according to an embodiment of the present invention. As shown in FIG. 1, the embodiment specifically includes the following steps:

100. Receive and store a power parameter, where the power parameter is transmitted through a link between the BTS and the BSC, where the parameter that controls the power-on of the base station is included;

Power parameters can be received and stored by the on-site power control device, wherein the base station power is turned on The parameter may be a parameter that sets the base station power timing to be turned on.

101. Control the BTS power on according to a parameter that controls the power of the base station to be turned on.

When the condition corresponding to the parameter for controlling the power-on of the base station is satisfied, the field power control device controls the BTS power to be turned on according to the parameter that controls the power-on of the base station, for example, when the time of setting the parameter for controlling the power-on of the base station is reached, the base station power is turned on.

This embodiment can be applied in two cases: one case is the field power control device on the BTS side and the BTS body setting; the other case is the field power control device on the BTS side and the BTS split setting, and the BTS receives the BSC transfer. The power parameters are forwarded to the field power control device.

In this embodiment, the field power control device receives and stores power parameters transmitted via a link between the BTS and the BSC, and controls the BTS power switch to be turned on according to the power parameter. In this embodiment, the existing link between the BTS and the BSC is used for base station power control, and no special power control link is required to maintain the link maintenance cost, and the networking is simple. After the BTS power is turned off, there is no need to maintain the link between the BTS and the BSC. The power switch can be turned on according to the power supply parameters, minimizing the consumption of the BTS power supply.

2 is a flowchart of a base station power control method according to Embodiment 2 of the present invention. As shown in FIG. 2, the embodiment specifically includes the following steps:

200. The central power control device constructs a power parameter, where the power parameter includes a parameter that controls the power of the base station to be turned on;

The parameter for controlling the power-on of the base station may be a parameter for setting the base station power to be turned on periodically. 201. The central power control device sends the power parameter, so that the field power control device controls the base station power on control BTS power on according to a parameter that controls the base station power on. The power parameter is transmitted through a transmission link between the BTS and the BSC.

This embodiment can be applied in two cases: one case is the central power control device on the BSC side and the BSC-body setting; the other case is the central power control device on the BSC side and the BSC separate setting, the central power control device The power parameter is sent to the BSC, and the BSC transmits the power parameter to the BTS.

In this embodiment, the central power control device constructs a power supply parameter between the BTS and the BSC. The transmission link transmits the power parameter so that the field power control device controls according to the power parameter

The BTS power is turned on. In this embodiment, the existing link between the BTS and the BSC is used to control the power of the base station, and the dedicated power control link is not required to be maintained, which reduces the link maintenance cost and is simple in networking. After the BTS power is turned off, there is no need to maintain the link between the BTS and the BSC. The power switch can be turned on according to the power supply parameters, minimizing the consumption of the BTS power supply.

FIG. 3 is a schematic structural diagram of a base station power control system applied to a method for controlling a base station power supply according to an embodiment of the present invention. The base station power control system to which the present embodiment is applied includes a BTS, a BSC, and a link between the BTS and the BSC. Among them, the on-site power control equipment and BTS-body setting, central power control equipment and BSC-body setting.

FIG. 4 is a flowchart of a method for controlling power supply of a base station according to Embodiment 3 of the present invention. As shown in FIG. 4, the embodiment specifically includes the following steps:

300. The central power control device constructs a power parameter, and the power parameter includes a parameter that controls the BTS power to be turned on.

The parameter for controlling the BTS power on can be a power on time, for example, 8: 00, that is, the BTS power is turned on at 8:00. Taking the power-on time as an example, the specific format of the information contained in the power parameters can be found in Table 1.

Table 1. Format of power parameters in the third embodiment of the present invention

As shown in Table 1, the power parameters may include whether the power auto-on function is enabled, whether the daily power is turned on, and the power-on time. The information of whether the power auto-on function is enabled is generally yes. Set according to the actual situation.

301. The field power control device receives the foregoing power parameter sent by the central power control device by using a link between the BTS and the BSC.

302. The field power control device sends a power parameter setting success message to the central power control device. This step is an optional step. 303. The field power control device stores power parameters.

304. When the conditions corresponding to the parameters controlling the BTS power on are met, the field power control device turns on the BTS power.

Take the power supply parameters shown in Table 1 as an example. When the field power control device determines that the current time is 8: 00, turn on the BTS power supply.

The above steps 300-303 are performed with the BTS power on, and step 304 is performed with the BTS power off. Further, between step 303 and step 304, this embodiment may further include:

3031. The field power control device receives a power off message sent by the central power control device by using a link between the BTS and the BSC.

3032. The field power control device sends a power-off success message to the central power control device, and the step is an optional step;

3033. The field power control device controls the BTS power to be turned off according to the power off message.

After the power is restored in step 304BTS, the link between the BSC and the BTS is established, and the central power control device can reset the power parameter to the field power control device according to the method provided in this embodiment.

Further, in the embodiment, the field power control device and the BTS can also be separately configured, that is, the field power control device is connected to the BTS as a separate device. In step 301, the BTS receives the power parameter sent by the central power control device through the link between the BTS and the BSC, and forwards the power parameter to the field power control device. In step 3031, the chain between the BTS and the BSC is passed. The BTS receives a power off message sent by the central power control device, and forwards the power off message to the field power control device.

In this embodiment, the central power control device and the BSC may also be separately configured, that is, the central power control device is connected to the BSC as a separate device. In step 300, the central power control device constructs a power parameter, and sends the power parameter to the BSC. In step 301, the BSC sends the power parameter to the field power control device through the link between the BTS and the BSC; The central power control device sends a power off message to the BSC, through a link between the BTS and the BSC, The BSC sends a power off message to the field power control device.

In this embodiment, the field power control device and the BTS are separately configured, and the central power control device is also provided separately from the BSC. In step 300, the central power control device constructs a power parameter, and sends the power parameter to the BSC. In step 301, the BSC sends the power parameter to the BTS through a link between the BTS and the BSC, and the BTS forwards the power parameter. To the field power control device; in step 3031, the central power control device sends a power off message to the BSC, and the BSC sends a power off message to the BTS through the link between the BTS and the BSC, and the BTS forwards the power off message to the field power source. controlling device.

In this embodiment, when the BTS power is turned on, the field power control device receives and saves the power parameter through the link between the BTS and the BSC; after the field power control device controls the BTS power off according to the received power off message There is no need to maintain the link between the BTS and the BSC, and the field power control device can control the BTS power switch to be turned on according to the power supply parameter, thereby minimizing the consumption of the BTS power supply; and, this embodiment utilizes the existing between the BTS and the BSC. The link performs power control of the base station, and does not need to maintain a dedicated power control link, which reduces link maintenance costs and is simple to set up.

FIG. 5 is a flowchart of a fourth base station power control method according to an embodiment of the present invention. This embodiment can be applied to the base station power control system shown in FIG. 3. As shown in FIG. 5, the embodiment specifically includes the following steps: 400. The central power control device constructs a power parameter, where the power parameter includes a parameter that controls the BTS power on. And control the parameters of the BTS power off.

The parameter for controlling the BTS power on can be a power on time, for example, 8: 00, that is, the BTS power is turned on at 8:00. The parameter that controls the BTS power off can be a power off time, such as 20: 00, which means that the BTS power is off at 20: 00. Taking the power-on time and power-off time as examples, the specific format of the information contained in the power parameters can be found in Table 2.

Table 2. Format of power parameters in the fourth embodiment of the present invention

Functional function

The value of the information is yes/no 20: 00 8: 00 As shown in Table 2, the power parameters can include whether the power auto-off function is enabled, whether the power auto-on function is enabled, whether it is executed daily, the power-off time, and the power-on time. Information, whether the power auto-off function is enabled and whether the power auto-on function is enabled is generally set to Yes. Whether the value of the information executed every day can be set according to the actual situation.

401. Pass the link between the BTS and the BSC, and the field power control device receives the foregoing power parameter sent by the central power control device.

402. The field power control device sends a power parameter setting success message to the central power control device. This step is an optional step.

403. The field power control device stores power parameters.

404. When the condition corresponding to the parameter controlling the BTS power off is met, the field power control device turns off the BTS power.

Take the power supply parameters shown in Table 2 as an example. When the field power control device determines that the current time is 20: 00, turn off the BTS power supply.

After the power is turned off in step 404BTS, there is no need to continue to maintain the link between the BSC and the BTS.

405. When the conditions corresponding to the parameters controlling the BTS power on are met, the field power control device turns on the BTS power.

Taking the power supply parameters shown in Table 2 as an example, when the field power control device determines that the current time is 8: 00, the BTS power supply is started.

After the power is restored in step 405BTS, the link between the BSC and the BTS is established, and the central power control device can reset the power parameter to the field power control device according to the method provided in this embodiment.

Further, in the embodiment, the field power control device and the BTS can also be separately configured, and the central power control device and the BSC can also be separately configured.

In this embodiment, when the BTS power is turned on, the chain between the BTS and the BSC is passed. The on-site power control device receives and saves the power supply parameters. After the on-site power control device controls the BTS power supply to shut down according to the power supply parameters, the link between the BTS and the BSC does not need to be maintained, and the field power control device can control the BTS power switch according to the power supply parameters. Turning on, the BTS power consumption is reduced to the utmost extent; and, in this embodiment, the base station power control is performed by using the existing link between the BTS and the BSC, and the dedicated power control link is not required to be maintained, thereby reducing the link maintenance cost, and The networking is simple.

FIG. 6 is a schematic structural diagram of a field power control device according to Embodiment 5 of the present invention. As shown in FIG. 6, the embodiment specifically includes: a first receiving module 11, a storage module 12, and an opening module 13, wherein the first receiving module 11 is configured to receive power parameters transmitted via a transmission link between the BTS and the BSC. The power parameter includes a parameter for controlling the power-on of the base station; the storage module 12 is configured to store the power parameter; and the opening module 13 is configured to control the BTS power-on according to a parameter that controls the power-on of the base station.

The opening module 13 can be specifically used to turn on the BTS power when the conditions corresponding to the parameters for controlling the BTS power on are met.

The field power control device provided in this embodiment can be set with a BTS or a separate body. When the on-site power control device is integrated with the BTS, the first receiving module 11 receives the power parameter sent by the central power control device through the link between the BTS and the BSC; the storage module 12 stores the power parameter; and the opening module 13 determines When the condition corresponding to the parameter controlling the BTS power-on is satisfied, the power switch of the BTS is controlled to be turned on.

When the field power control device and the BTS are separately configured, the first receiving module 11 receives the power parameter forwarded by the BTS, and the power parameter is sent by the BTS through the link between the BTS and the BSC to receive the central power control device; the storage module 12 The power supply parameter is stored; the opening module 13 controls the power switch of the BTS to be turned on when it is determined that the condition corresponding to the parameter for controlling the BTS power-on is satisfied.

FIG. 7 is a schematic structural diagram of a field power control device according to Embodiment 6 of the present invention. As shown in FIG. 7, the embodiment further includes a first closing module 14 on the basis of the fifth embodiment.

The power supply parameters in this embodiment include parameters for controlling the BTS power supply to be turned on and parameters for controlling the BTS power supply to be turned off. The first shutdown module 14 is configured to turn off the BTS power supply when the conditions corresponding to the parameters controlling the BTS power off are met.

This embodiment may further include a sending module 15 for receiving the received power according to The source parameter sends a message that the power parameter setting is successful to the central power control device.

The field power control device provided in this embodiment can be set with a BTS or a separate body. This embodiment can be operated by referring to the method provided in the fourth embodiment.

FIG. 8 is a schematic structural diagram of a field power control device according to Embodiment 7 of the present invention. As shown in FIG. 8, the embodiment further includes a second receiving module 16 and a second closing module 17 on the basis of the fifth embodiment. The second receiving module 16 is configured to receive a power off message, and the power off message is transmitted via a transmission link between the BTS and the BSC. The second shutdown module 17 is configured to control the BTS power off according to the power off message.

The embodiment may further include a sending module 18, configured to send a message that the power parameter setting is successful to the central power control device according to the received power parameter; and send power to the BSC according to the received power-off message. Close the success message.

The field power control device provided in this embodiment can be set with a BTS or a separate body. This embodiment can be operated by referring to the method provided in the third embodiment.

The field power control device provided by the foregoing embodiment receives and saves power parameters through a link between the BTS and the BSC when the BTS power is turned on; and does not need to maintain a link between the BTS and the BSC after the BTS power is turned off. The power switch can be controlled to be turned on according to the power supply parameter, and the consumption of the BTS power supply is minimized. Moreover, the present embodiment utilizes the existing link between the BTS and the BSC to perform base station power control without maintaining a dedicated power control link. The link maintenance cost is reduced, and the networking is simple.

FIG. 9 is a schematic structural diagram of an eighth center power control device according to an embodiment of the present invention. As shown in FIG. 9, the embodiment specifically includes: a power parameter construction module 21 and a first sending module 22, wherein the power parameter construction module 21 is configured to construct a power parameter, where the power parameter includes a parameter for controlling power-on of the base station; The sending module 22 is configured to send a power parameter to the field power control device, so that the field power control device controls the BTS power on according to a parameter that controls the base station power on, and the power parameter is transmitted via a transmission link between the BTS and the BSC.

Further, the embodiment may further include a second sending module 23, configured to send a power off message to the field power control device, so that the field power control device controls the BTS according to the power off message. The power is turned off, and the power off message is transmitted via the transmission link between the BTS and the BSC.

The power parameter configured by the power parameter construction module 21 further includes a parameter for controlling the power-off of the base station, and the power parameter sent by the first sending module 22 to the field power control device includes the parameter for controlling the power-off of the base station. The field power control device controls the base station power to be turned off according to the parameter that controls the base station power off.

The embodiment may further include a receiving module 24, configured to receive a power parameter setting success message or a power-off success message sent by the field power control device.

The central power control device provided in this embodiment may be configured with a BSC body or a separate body. When the central power control device is integrally configured with the BSC, the power parameter building module 21 constructs a power parameter, and the first sending module 22 sends a power parameter to the field power control device through a link between the BTS and the BSC; the second sending module 23 passes The link between the BTS and the BSC sends a power down message to the field power control device.

When the central power control device and the BSC are separately configured, the power parameter building module 21 constructs a power parameter, the first sending module 22 sends a power parameter to the BSC, and the BSC forwards the power to the field power control device through a link between the BTS and the BSC. The second sending module 23 sends a power off message to the BSC, and the BSC forwards the power off message to the field power control device through the link between the BTS and the BSC.

This embodiment can be operated by referring to the method provided in the third or fourth embodiment.

In this embodiment, when the BTS power is turned on, the power parameter may be sent through the link between the BTS and the BSC, and the power off message may be sent for the field power control device to control the power off; after the power is turned off, Maintaining the link between the BTS and the BSC minimizes the consumption of the BTS power supply; and, in this embodiment, the base station power control is performed by using the existing link between the BTS and the BSC, and no special power control link needs to be maintained. The link maintenance cost is reduced, and the networking is simple.

FIG. 10 is a schematic structural diagram of a base station power supply control system according to Embodiment 9 of the present invention. As shown in FIG. 10, the embodiment specifically includes: a field power control device 31 and a central power control device 32, wherein the field power control device 31 is configured to receive power transmitted via a transmission link between the BTS and the BSC. a parameter, the power parameter includes a parameter for controlling the BTS power on, storing the power parameter, and controlling the BTS power to be turned on according to the parameter that controls the base station power on; the central power control device 32 is configured to construct a power parameter, where the power parameter includes a control BTS The power-on parameter transmits a power parameter to the field power control device 31, so that the field power control device 31 controls the BTS power-on according to a parameter that controls the power-on of the base station, and the power parameter is transmitted via a transmission link between the BTS and the BSC.

The field power control device 31 and the BTS may be integrally configured or may be separately configured. When the field power control device 31 and the BTS are separately configured, the embodiment may further include the BTS 33. The central power control device 32 and the BSC may be integrally configured or may be separately configured. When the central power control device 32 is disposed separately from the BSC, the embodiment may further include the BSC 34.

The specific structure of the above-mentioned field power control device 31 can be referred to the specific embodiment of the field power control device. The specific structure of the central power control device 32 can be referred to the specific embodiment of the central power control device, and details are not described herein.

In this embodiment, when the BTS power is turned on, the power parameter is received and saved through the link between the BTS and the BSC; after the BTS power is turned off, there is no need to maintain the link between the BTS and the BSC, and the power parameter may be The control power switch is turned on to minimize the consumption of the BTS power supply; and, in this embodiment, the base station power control is performed by using the existing link between the BTS and the BSC, and the dedicated power control link is not required to be maintained, thereby reducing link maintenance. Cost, and networking is simple.

FIG. 11 is a schematic structural diagram of a ten base station according to an embodiment of the present invention. The base station includes a field power control device as shown in FIG. 7 or FIG. 8 , and the field control device may be a functional module in the base station.

FIG. 12 is a schematic structural diagram of a base station controller according to Embodiment 11 of the present invention. The base station includes a central power control device as shown in FIG. 9, and the central power control device may be a functional module in the base station controller.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The steps of the foregoing method embodiments are included, and the foregoing storage medium includes: a ROM, a RAM, a magnetic disk, or an optical disk, and the like. The media of the sequence code. It is not limited thereto; although the embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or some of the technologies. The features are equivalent to the equivalents of the technical solutions of the embodiments of the embodiments of the present invention.

Claims

Rights request

A base station power control method, comprising:

The field power control device receives and stores a power parameter, where the power parameter includes a parameter for controlling power-on of the base station, where the power parameter is transmitted via a transmission link between the base station controller and the base station; The parameter controlling the power on of the base station controls the power of the base station to be turned on.

The base station power supply control method according to claim 1, wherein the power supply parameter further includes a parameter for controlling a base station power off, the method further comprising: a condition corresponding to a parameter that satisfies the control base station power off. The field power control device turns off the base station power.

The base station power supply control method according to claim 1, wherein the method further comprises: the field power control device receiving a power off message, controlling the base station power to be turned off according to the power off message, A power down message is communicated via a transmission link between the base station and the base station controller.

4. A base station power control method, characterized by comprising:

The central power control device constructs a power parameter, and the power parameter includes a parameter that controls the power of the base station to be turned on;

The central power control device sends the power supply parameter to the field power control device, so that the field power control device controls the base station power on according to the parameter that controls the base station power on, the power parameter is between the base station and the base station controller. The transmission link is delivered.

The base station power supply control method according to claim 4, wherein the power supply parameter further comprises a parameter for controlling a base station power off, so that when the condition corresponding to the parameter that controls the base station power off is satisfied, the scene The power control device turns off the base station power.

The base station power supply control method according to claim 4, wherein the method further comprises: the central power control device transmitting a power off message, so that the field power control device controls according to the power off message The base station power is turned off, and the power off message is transmitted via a transmission link between the base station and the base station controller.

7. A field power control device, comprising:

a first receiving module, configured to receive a power parameter transmitted through a transmission link between the base station and the base station controller, where the power parameter includes a parameter that controls a base station power on;

a storage module, configured to store the power parameter;

The field power control device according to claim 7, wherein the power parameter received by the first receiving module further includes a parameter for controlling power failure of the base station, and the field power control device further includes: And a closing module, configured to turn off the power of the base station when a condition corresponding to the parameter that controls the power-off of the base station is met.

9. The field power control device according to claim 7, further comprising: a second receiving module, configured to receive a power off message, wherein the power off message is between the base station and the base station controller Transmission link delivery;

And a second shutdown module, configured to control, according to the power off message, the base station power off.

A base station, characterized in that the base station comprises the field power control device according to any one of claims 7-9.

11. A central power control device, comprising:

a power parameter construction module, configured to construct a power parameter, where the power parameter includes a parameter for controlling power-on of the base station;

The central power control device according to claim 11, further comprising: a second sending module, configured to send a power off message to the field power control device, so that the field power control device is configured according to the A power off message controls the base station power to be turned off, and the power down message is communicated via a transmission link between the base station and the base station controller.

The central power control device according to claim 11, wherein the power parameter constructed by the power parameter construction module further includes a parameter for controlling power failure of the base station, and the first sending module controls the power supply to the site. The power parameter sent by the device includes the parameter for controlling the power-off of the base station, so that the field power control device controls the power-off of the base station according to the parameter that controls the power-off of the base station.

A base station controller, characterized in that the base station controller comprises the central power control device according to any one of claims 11 to 13.

A base station power supply control system, comprising the field power supply control device according to any one of claims 7 to 9 and the center power supply control device according to any one of claims 11 to 13.