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Base station and energy-saving method thereof, control device and system

A technology for controlling equipment and base stations, applied in the field of mobile communication, can solve problems such as not satisfying users and not suitable for multi-cell scenarios, and achieve the effect of reducing line power consumption and avoiding coverage holes

Active Publication Date: 2012-02-15
HUAWEI TECH CO LTD
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  • Description
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Problems solved by technology

However, this solution is not suitable for multi-cell scenarios, because in multi-cell scenarios, the service arrival of each cell is random. The traffic demand may be very large. If the PA is turned off, it will not be able to provide services to the cells with large demand at this time, and it will not meet the network service requirements for users to receive services anytime and anywhere.

Method used

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  • Base station and energy-saving method thereof, control device and system
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  • Base station and energy-saving method thereof, control device and system

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] figure 1 It is a schematic flow diagram of a method according to an embodiment of the present invention, including:

[0033] Step 11: The control device receives information for determining the status of the base stations sent by the base stations in the cooperation set, where the cooperation set refers to a set of base stations that ...

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Abstract

The invention provides a base station and an energy-saving method thereof, a control device and system. The method comprises the steps: the control device receives information sent by the base station in a cooperation set and used for determining the state of the base station; the control device determines a first sending base station set and a first silent base station set according to the information used for determining the state of the base station; and the control device sends second state indication information to the base station in the first silent base station set, wherein the second state indication information indicates that a signal for wireless coverage is sent within set time and a power amplifier used for sending data is closed. The embodiment of the invention can realize that the base station saves energy and avoids covering holes under a multi-cell scene.

Description

technical field [0001] The present invention relates to mobile communication technology, in particular to a base station and its saving method, control equipment and system. Background technique [0002] With the development of wireless communication systems, it is necessary to satisfy both high transmission rate and low power consumption. In a wireless access network, base stations occupy most of the energy consumption. Therefore, to reduce the energy consumption of the wireless access network, it is first necessary to reduce the energy consumption of the base station. Among the power consumed by the base station, in addition to the transmission power, there are also some power consumed by line power, signal processing power, air conditioner, feeder loss, battery, etc. Therefore, when the base station is energy-saving, it can be considered to reduce the power loss of each part. [0003] In the base station energy saving solution, the prior art may adopt a solution of dynam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02
CPCY02D30/70
Inventor 余成文鱼洋许杰邱玲
Owner HUAWEI TECH CO LTD
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