WO2009146660A1 - Procédé de commande de communication mobile, contrôleur de station de base, station de base et système - Google Patents

Procédé de commande de communication mobile, contrôleur de station de base, station de base et système Download PDF

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Publication number
WO2009146660A1
WO2009146660A1 PCT/CN2009/072162 CN2009072162W WO2009146660A1 WO 2009146660 A1 WO2009146660 A1 WO 2009146660A1 CN 2009072162 W CN2009072162 W CN 2009072162W WO 2009146660 A1 WO2009146660 A1 WO 2009146660A1
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WO
WIPO (PCT)
Prior art keywords
carrier frequency
base station
power
cell
occupied
Prior art date
Application number
PCT/CN2009/072162
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English (en)
Chinese (zh)
Inventor
张卫刚
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2009146660A1 publication Critical patent/WO2009146660A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • An embodiment of the present invention further provides a base station controller, where the base station controller includes:
  • a communication control method when referring to the first embodiment of the present invention, a communication control method provided in this embodiment, as shown in FIG. 3, includes:
  • Step 305 Determine whether the number N of occupied channels of the cell in which the carrier frequency is located meets a preset condition.
  • the following may specifically include:
  • the preset condition may be: The base station controller finds that the number of channels occupied by the cell where the carrier frequency is located has reached a preset value by detecting statistics.
  • a single carrier frequency (a case where one carrier is supported per carrier, a full-rate traffic channel providing 8 full-duplex communication per carrier) can provide 8 channels, and the carrier frequency can be accessed at most 8 times at the same time.
  • a user can fill up to 8 channels at a full load; a cell can usually be configured with multiple carrier frequencies, for example, one cell is configured with 2 carrier frequencies, so that the cell has a total of 16 channels, and if only 8 channels are occupied, Then, one of the carrier frequencies can be turned off, for example, at least the radio frequency part of the power supply can be turned off; if the number of channels to be used by the cell exceeds eight, another carrier frequency needs to be turned on; of course, it can also be set, when If one of the carrier frequency channels in the cell is already full, another carrier frequency is turned on, so that the channel for the newly accessed service can be provided in time.
  • the base station controller sends the control frequency to the carrier frequency, and the base station is required to turn on the power of the carrier frequency.
  • the carrier frequency returns to the normal function according to the command, and the radio frequency part power is turned on to enter the working state.
  • the mobile communication control method provided in this embodiment reduces the power consumption of the base station by turning off the carrier frequency power supply in the idle state; the service bearer load of the cell is the occupied channel in the cell.
  • the method provided in this embodiment can dynamically adjust the opening and closing of the carrier power source dynamically and in real time according to the traffic volume or the data traffic volume of the cell, thereby effectively reducing the base station without affecting the service. Power consumption.
  • This method can also be used in wireless access communication systems of different standards, such as Universal Mobile Telecommunications System (UMTS), such as Code Division Multiple Access (CDMA), such as Time Division Multiple Access (CDMA).
  • UMTS Universal Mobile Telecommunications System
  • CDMA Code Division Multiple Access
  • CDMA Time Division Multiple Access
  • TD-SCDMA Time Division-Synchronous Code Division Multiple Access
  • the fourth embodiment provides a base station controller. As shown in FIG. 5, the method includes:
  • the preset conditions may specifically include the following situations:
  • the base station controller provided in this embodiment can be used in a mobile communication system, for example, in a Global System for Mobile Communications (GSM) system.
  • GSM Global System for Mobile Communications
  • the BSC may send an instruction to the base station to request the carrier frequency to enter the power saving mode, and the control part of the carrier frequency, such as the CPU system 902, passes the control circuit 903.
  • the control part of the carrier frequency such as the CPU system 902
  • the control circuit 903. To turn off the power supply of the rest of the carrier frequency, generally at least the power supply of the radio frequency portion can be turned off, thereby achieving the effect of reducing the power consumption of the base station.
  • the carrier frequency is in the power saving mode
  • the BSC learns that the channel of the cell where the carrier frequency is located reaches a preset condition, for example, all channels of the cell are full, for example, the cell has reached a certain threshold.
  • the value for example, when the occupied number of the cell channel reaches a preset value, the BSC may send an instruction to the base station to request the carrier frequency to enter the working mode, and the carrier frequency is opened by the control part, such as the CPU system 902, through the control circuit 903.
  • the power supply of the rest of the carrier frequency enables the carrier frequency to be turned on in time without affecting the access of the cell voice or data service.
  • a third data acquiring module configured to acquire the occupied channel number of the carrier frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne, selon des modes de réalisation, un procédé de commande de communication mobile, qui comprend : l'acquisition de la quantité de canaux occupés d'une fréquence porteuse ; lorsqu'il est détecté que la quantité de canaux occupés de ladite fréquence porteuse est zéro, la mise hors tension de l'alimentation électrique de la partie radiofréquence de ladite fréquence porteuse. Des modes de réalisation de la présente invention concernent également une station de base, un contrôleur de station de base et un système de communication mobile. Au moyen de la solution technique décrite par les modes de réalisation de la présente invention, la fréquence porteuse peut être régulée de façon dynamique pour passer en mode d'économie d'énergie, selon l'importance du trafic téléphonique et du trafic de données que la cellule supporte, de sorte que la consommation d'énergie de la station de base est réduite sans affecter les services normaux de la cellule.
PCT/CN2009/072162 2008-06-06 2009-06-05 Procédé de commande de communication mobile, contrôleur de station de base, station de base et système WO2009146660A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810067711.5 2008-06-06
CNA2008100677115A CN101299841A (zh) 2008-06-06 2008-06-06 一种移动通信控制方法、基站控制器、基站及系统

Publications (1)

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WO2009146660A1 true WO2009146660A1 (fr) 2009-12-10

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CN (1) CN101299841A (fr)
WO (1) WO2009146660A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137419A (zh) * 2011-03-17 2011-07-27 华为技术有限公司 载频调整方法、配套监控设备、基站及系统

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CN101299841A (zh) * 2008-06-06 2008-11-05 华为技术有限公司 一种移动通信控制方法、基站控制器、基站及系统
CN101998470A (zh) * 2009-08-20 2011-03-30 中国移动通信集团福建有限公司 一种载频复位的方法及装置
CN102111786A (zh) * 2009-12-25 2011-06-29 华为技术有限公司 一种拉远载频电源的监控方法、装置及系统
CN101778458B (zh) * 2010-01-05 2015-09-16 中兴通讯股份有限公司 一种基站节能方法及系统
KR20110102589A (ko) * 2010-03-11 2011-09-19 삼성전자주식회사 무선통신시스템에서 전력 소모를 줄이기 위한 장치 및 방법
CN101827435A (zh) * 2010-03-17 2010-09-08 中兴通讯股份有限公司 通信系统设备的能源节省方法、接入实体及用户设备
CN102316512B (zh) * 2010-07-01 2016-06-08 中兴通讯股份有限公司 基站的节能方法及装置
CN102340852B (zh) * 2010-07-20 2015-02-18 电信科学技术研究院 移动通信系统基站节能方法及装置
CN102340853A (zh) * 2010-07-20 2012-02-01 电信科学技术研究院 移动通信系统基站节能方法及装置
CN102378320A (zh) * 2010-08-05 2012-03-14 中兴通讯股份有限公司 一种移动通信系统的节能方法及装置
CN102754489B (zh) 2011-04-18 2015-08-05 华为技术有限公司 通信站点功耗确定方法及设备
CN102833758B (zh) * 2011-06-13 2017-09-12 中兴通讯股份有限公司 一种动态适配载频的方法及装置
CN102333358A (zh) * 2011-10-13 2012-01-25 中兴通讯股份有限公司 基站控制器及载频开启方法和装置
CN103813427B (zh) * 2014-02-26 2018-02-27 梁德厚 基站无线设备深度节能装置及控制方法
WO2016061763A1 (fr) * 2014-10-22 2016-04-28 华为技术有限公司 Équipement utilisateur et son procédé de commande
WO2023000303A1 (fr) * 2021-07-23 2023-01-26 华为技术有限公司 Procédé et dispositif de commande dynamique de mise hors tension de puce
CN114340050B (zh) * 2022-01-10 2023-08-22 中国联合网络通信集团有限公司 基站网络设备关断系统及方法

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Publication number Priority date Publication date Assignee Title
CN102137419A (zh) * 2011-03-17 2011-07-27 华为技术有限公司 载频调整方法、配套监控设备、基站及系统

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