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Control processing method for energy-saving cell and base station

An energy-saving community, control and processing technology, applied in the direction of energy-saving ICT, power management, energy consumption reduction, etc., can solve problems such as effective control of energy-saving communities, and achieve the effects of improving energy utilization, overcoming energy waste, and optimizing energy-saving technologies

Active Publication Date: 2011-06-01
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] The technical problem solved by the present invention is to provide a control processing method and base station for an energy-saving cell to solve the problem that the energy-saving cell cannot be effectively controlled in the prior art LTE

Method used

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  • Control processing method for energy-saving cell and base station
  • Control processing method for energy-saving cell and base station
  • Control processing method for energy-saving cell and base station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108] Figure 4 It is a schematic diagram of the implementation flow of the energy-saving cell control processing method in Embodiment 1. As shown in the figure, the following steps may be included when deactivating the energy-saving cell:

[0109] Step 401, the basic coverage cell judges whether it is higher than a certain threshold according to the current load state, if yes, turn to step 402, otherwise stop deactivating the energy-saving cell;

[0110] Step 402, the serving cell determines the distribution state of the load;

[0111] Step 403, the serving cell acquires energy-saving cell information including attributes and state information of the energy-saving cell;

[0112] Step 404, the serving cell determines the energy-saving cell that needs to be deactivated according to the coverage area information of the energy-saving cell, combined with the load distribution and the capability of the energy-saving cell (information such as bandwidth and frequency obtained throu...

Embodiment 2

[0117] In this embodiment, in an Inter-RAT scenario, the basic coverage cell initiates a selective energy-saving cell activation process from the perspective of implementation by each device.

[0118] The base station equipment that provides basic coverage of the cell, its main functions are as follows:

[0119] 1: After judging that the load reaches the threshold, obtain the energy-saving community information;

[0120] 2: Determine the load distribution;

[0121] 3: Deactivate the energy-saving cell through the S1 interface.

[0122] OAM equipment, its main execution functions are as follows:

[0123] 1: Configure energy-saving cell information to the base station equipment to which the basic coverage cell belongs;

[0124] 2: Configure energy-saving policies and load thresholds for the base station equipment to which the covered cell belongs.

[0125] Provides base station equipment for energy-saving communities, and its main functions are as follows:

[0126] 1: Recei...

Embodiment 3

[0129] In this embodiment, in an Inter-eNB scenario, the basic coverage cell initiates a selective energy-saving cell activation process from the perspective of implementation by each device.

[0130] The base station equipment that provides basic coverage of the cell, its main functions are as follows:

[0131] 1: Obtain energy-saving community information after judging that the load reaches the threshold;

[0132] 2: Determine the load distribution;

[0133] 3: Deactivate the energy-saving cell through the X2 interface.

[0134]OAM equipment, its main execution functions are as follows:

[0135] 1: Configure energy-saving cell attribute information to the base station equipment to which the basic coverage cell belongs;

[0136] 2: Configure energy-saving policies and load thresholds for the base station equipment to which the covered cell belongs.

[0137] Provides base station equipment for energy-saving communities, and its main functions are as follows:

[0138] 1: R...

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Abstract

The invention discloses a control processing method for an energy-saving cell and a base station. The method comprises: the base station to which a basic coverage area belongs judges whether the current load state is higher than a preset energy-saving threshold according to the current load state, if so, more cells need to participate in the service, wherein the basic coverage area means a cell for ensuring that the continuity cannot be closed or entering an energy-saving state; when the current load state is higher than the preset energy-saving threshold, the base station to which the basic coverage area belongs determines the distribution state of the current service load of the serving cell; the base station to which the basic coverage area belongs determines the energy-saving cell to be activated according to the energy-saving cell information and the distribution state of the current service load, wherein the energy-saving cell is a cell capable of entering the energy-saving state; and the base station to which the basic coverage area belongs activates the determined energy-saving cell. The invention provides an activation and deactivation scheme of the energy-saving cell with selectivity between different systems, the conventional energy-saving technology can be optimized, and the energy utilization rate of the whole network is further improved.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to an energy-saving cell control processing method and a base station. Background technique [0002] At present, there are several ways to save energy in mobile communication networks: [0003] 1. On the premise that coverage, capacity, and service quality are not affected, optimize the number of sites. [0004] 2. Find effective ways to improve energy utilization and reduce equipment power consumption. [0005] 3. Research and development of sustainable energy (wind energy, solar energy, etc.). [0006] The equipment on the RAN (Radio Access Network, radio access network) side is mainly for peak demand. For a three-sector cell, each sector has 4 transceivers, so there are 12 transceivers always In the active state, this is not necessary. If the energy control mechanism can be introduced, each sector only needs to keep one transceiver in the standby state during the off-peak...

Claims

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Application Information

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IPC IPC(8): H04W52/02H04W88/08
CPCG01R19/16542H04W52/0206Y02B60/50Y02D30/70
Inventor 张大钧谌丽
Owner DATANG MOBILE COMM EQUIP CO LTD
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