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Devices and methods for controlling base stations of communication network

A technology of wireless communication network and base station, which is applied in the field of wireless communication network, and can solve the problem that traffic statistics are not taken into account

Active Publication Date: 2020-08-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But traffic statistics don't take into account

Method used

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  • Devices and methods for controlling base stations of communication network
  • Devices and methods for controlling base stations of communication network
  • Devices and methods for controlling base stations of communication network

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Embodiment Construction

[0048] The following description is described in conjunction with the accompanying drawings, which form a part hereof, and show by way of illustration specific aspects in which the invention may be practiced. It is to be understood that other aspects may be utilized and structural or logical changes may be made without departing from the scope of the present invention. Accordingly, the following detailed description is not to be taken as limiting, but the scope of the present invention is defined by the appended claims.

[0049] It can be understood that the content related to the described method is also applicable to the corresponding device or system for performing the method, and vice versa. For example, if a specific method step is described, a corresponding device may include means for performing the described method step, even if such means are not elaborated or illustrated in the figures. Furthermore, it should be understood that the features of the various exemplary ...

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Abstract

The invention relates to a network entity (150) for controlling a respective operation mode of a plurality of physical base stations (120) of a wireless communication network (100). The network entitycomprises a processing unit (151) configured to: obtain a respective current data load of each of the plurality of physical base stations in the active operation mode; estimate a respective current data load of a plurality of virtual base stations (130) on the basis of the respective current data loads of the plurality of physical base stations; predict a respective data load of each of the plurality of virtual base stations; and adjust on the basis of the respective data loads of the virtual base stations the operation mode of one or more of the plurality of physical base stations to the idle operation mode.

Description

technical field [0001] The present invention generally relates to the field of wireless communication networks. More specifically, the present invention relates to devices and methods for controlling respective operating modes of a plurality of physical base stations of a wireless communication network in an energy-efficient manner. Background technique [0002] Energy efficiency is one of the most important requirements in today's wireless communications. It is estimated that the global consumption of ICT (information and communication technology) in 2012 was about 1950 TWh per year, while the energy consumption of the communication network itself was 350 TWh per year. It is estimated that in 2017, the global electricity consumption of the network was about 730 TWh per year. With the rise of cloud computing, the network share has continued to grow from 20% in 2012 to 29% in 2017, and base stations account for about 50% of network consumption. [0003] Therefore, operatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W28/08H04W36/16
CPCH04W52/0206H04W40/10H04W40/00
Inventor 伊曼纽尔·马尔赫贝阿拉丁·维尔莫西蒙·乔瓦达斯莫伊兹·杜艾夫
Owner HUAWEI TECH CO LTD