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Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system

A code division multiple access and time division synchronization technology, applied in the field of communication, can solve the problems of wasting resources and shortening the service life of single boards, and achieve the effects of reducing energy consumption, saving resources and reducing internal interference

Inactive Publication Date: 2009-10-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The implementation method in the current communication system is generally to power on and run all the boards. In this way, for those boards that are not actually needed, the power-on operation will waste resources and shorten the service life of the boards.

Method used

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  • Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system
  • Method for realizing base station electricity saving in time division synchronous code division multiple access (TDS-CDMA) system

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Embodiment Construction

[0016] The core idea of ​​the present invention is: the present invention dynamically schedules the power on and off of the baseband board according to the real-time traffic statistics in the time division synchronous code division multiple access system, so as to achieve flexible scheduling and reduce energy consumption.

[0017] During the initial configuration, baseband resources are configured according to the number of frequency points of the cells planned under the Node B in the system, so as to ensure that each carrier frequency can be dynamically allocated to baseband resources.

[0018] Power off processing:

[0019] During the operation of the system, the traffic situation of each carrier frequency under each cell is counted in real time. If the traffic volume of the cell is so low that one carrier frequency can be reduced within a certain period, a carrier that can release its baseband resources is selected. frequency, send a message to notify the RNC (radio network...

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PUM

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Abstract

The invention discloses a method for realizing base station electricity saving in a time division synchronous code division multiple access (TDS-CDMA) system, which comprises the following steps: a, the system is initialized, required corresponding baseband resources are configured according to frequency point number of planned cells under a base station in the system; and b, the system dynamically dispatches power up and power down of a baseband board according to real-time telephone traffic statistic situation. The system can dispatch the resources in time according to the telephone traffic situation, thereby saving the resources, lowering the cost, and reducing the internal interference. Meanwhile, the system can optimally operate according to the practical situation and lower the energy resource loss so as to lead the product to be green and is more competitive.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for realizing power saving of a base station (Node B) in a Time Division Synchronous Code Division Multiple Access (TD-SCDMA) system. Background technique [0002] In a mobile communication system, each hardware board is always in a power-on state during system operation, but according to actual operation requirements, not all boards are necessarily required to be put into use. The implementation method in the current communication system is generally to power on and run all the boards. In this way, for those boards that are not actually needed, powering on and running not only wastes resources but also shortens the service life of the boards. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for realizing power saving of a base station in a time division synchronous code division multiple access...

Claims

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Application Information

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IPC IPC(8): H04W16/10H04W52/02H04W72/12H04W76/06
CPCY02B60/50Y02D30/70
Inventor 徐永强张现周
Owner ZTE CORP