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Method for energy conservation and activation of base station, network device, active device and network system

A technology of base station and energy-saving mode, applied in the direction of energy-saving ICT, reducing energy consumption, advanced technology, etc., can solve the problems of increasing operating costs, waste, energy consumption and waste, and achieve the effect of reducing energy consumption, reducing operating costs, and promoting environmental protection

Inactive Publication Date: 2010-09-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the carrier frequency in the cell in the wireless communication network will always be turned on after it is deployed and put into operation. When the traffic volume or the number of users on the carrier frequency is small, there will be waste of energy consumption and increase operating costs.
In addition, when there are fewer traffic volumes or users on all carrier frequencies in the cell, there is also a waste of energy from the perspective of the entire cell. Similarly, when the traffic volume or number of users in all cells of a base station is less When it is small, it will also cause waste of energy consumption

Method used

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  • Method for energy conservation and activation of base station, network device, active device and network system
  • Method for energy conservation and activation of base station, network device, active device and network system
  • Method for energy conservation and activation of base station, network device, active device and network system

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Embodiment 1

[0029] This embodiment provides a method for saving energy in a cell, see figure 1 , the method for realizing the embodiment of the present invention includes the following steps:

[0030] Step S101: According to the state of the carrier frequency, it is judged whether the carrier frequency satisfies the trigger condition of shifting to the target energy-saving mode, and if so, step S102 is executed.

[0031] In this embodiment, it is first necessary to define several working modes for the carrier frequency, and each working mode corresponds to a working mode of the carrier frequency. Among them, except for the working mode in which the carrier frequency does not perform any energy saving, other working modes can be called It is an energy-saving mode, hereinafter referred to as energy-saving mode. The energy-saving degree of the carrier frequency working in different energy-saving modes is different.

[0032] For example, the following working modes can be defined for the ca...

Embodiment 2

[0104] Such as Figure 7 As shown, this embodiment provides a network device, and the network device 700 includes:

[0105] A judging unit 701, configured to judge whether the carrier frequency or the cell or the base station or the tracking area meets the conditions for transitioning to the energy-saving mode;

[0106] An energy-saving mode determination unit 702, configured to determine the target energy-saving mode to which the carrier frequency or cell or base station or tracking area migrates to;

[0107] The migration unit 703 is configured to migrate the carrier frequency or cell or base station or tracking area to the target energy saving mode.

[0108] In addition, the network device provided in this embodiment may further include a service switching unit 704, configured to switch the carrier frequency or cell or base station or tracking area to The service is handed over to another carrier frequency or cell or base station or tracking area.

[0109] In addition, t...

Embodiment 3

[0113] This embodiment correspondingly provides an activation device, such as Figure 8 As shown, the activation device 800 may include:

[0114] A judging unit 801, configured to judge whether a carrier frequency or a cell or a base station or a tracking area satisfies the activation condition;

[0115] The activating unit 802 is configured to activate the carrier frequency or the cell or the base station or the tracking area when the judging result of the judging unit 801 is yes.

[0116] The judging unit 801 may adopt the following method when judging whether the activation condition is satisfied:

[0117] Method 1: The idle user activates the carrier frequency of the cell. The specific implementation includes:

[0118] Implementation 1): The user in the idle state initiates a service request and triggers the activation of the carrier frequency of the cell during the connection establishment phase. or

[0119] Implementation 2): The user in the idle state receives the ...

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Abstract

The embodiment of the invention provides a method for energy conservation and activation of a base station, a network device, an active device and a network system. The method for energy conservation of the base station comprises the following steps: if carrier frequency, a cell, a base station or a tracking region meets the condition of moving to an energy conservation mode, determining the target energy conservation mode of the carrier frequency, the cell, the base station or the tracking region, and moving the carrier frequency, the cell, the base station or the tracking region to the target energy conservation mode. According to the embodiment of the invention, the carrier frequency, the cell, the base station or the tracking region can be switched to the target energy conservation mode according to the working condition of the carrier frequency, the cell, the base station or the tracking region, thereby carrying out energy conservation treatment on the base station according to actual working situation, so as to reduce energy consumption of the base station, reduce operation cost for operators and promoting environmental protection.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for energy saving and activation of a base station, a network device, an activation device and a network system. Background technique [0002] At present, the carrier frequency in the cell in the wireless communication network will always be turned on after being deployed and put into operation. When the traffic volume or the number of users on the carrier frequency is small, there will be a waste of energy consumption and increase the operating cost. In addition, when there are fewer traffic volumes or users on all carrier frequencies in the cell, there is also a waste of energy from the perspective of the entire cell. Similarly, when the traffic volume or number of users in all cells of a base station When it is small, it will also cause waste of energy consumption. Contents of the invention [0003] In view of this, the purpose of the embodiments of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W52/02H04W88/08
CPCY02B60/50H04W52/0206Y02D30/70
Inventor 王学龙牛卫国张宏卓
Owner HUAWEI TECH CO LTD