WO2015020033A1 - Station de base - Google Patents

Station de base Download PDF

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Publication number
WO2015020033A1
WO2015020033A1 PCT/JP2014/070585 JP2014070585W WO2015020033A1 WO 2015020033 A1 WO2015020033 A1 WO 2015020033A1 JP 2014070585 W JP2014070585 W JP 2014070585W WO 2015020033 A1 WO2015020033 A1 WO 2015020033A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
power saving
setting request
saving mode
small cell
Prior art date
Application number
PCT/JP2014/070585
Other languages
English (en)
Japanese (ja)
Inventor
真人 藤代
Original Assignee
京セラ株式会社
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 京セラ株式会社 filed Critical 京セラ株式会社
Publication of WO2015020033A1 publication Critical patent/WO2015020033A1/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
    • H04W52/0203—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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • 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

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

Abstract

La présente invention concerne une station de base qui comporte une unité de transmission qui transmet une requête de réglage pour un mode d'économie d'énergie qui réduit la consommation d'énergie. L'unité de transmission est installée dans une cellule et transmet la requête de réglage à une station de base de petite cellule qui gère une petite cellule qui est plus petite que la cellule.
PCT/JP2014/070585 2013-08-08 2014-08-05 Station de base WO2015020033A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013165035A JP2015035688A (ja) 2013-08-08 2013-08-08 基地局
JP2013-165035 2013-08-08

Publications (1)

Publication Number Publication Date
WO2015020033A1 true WO2015020033A1 (fr) 2015-02-12

Family

ID=52461364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/070585 WO2015020033A1 (fr) 2013-08-08 2014-08-05 Station de base

Country Status (2)

Country Link
JP (1) JP2015035688A (fr)
WO (1) WO2015020033A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9930617B1 (en) 2017-03-17 2018-03-27 At&T Intellectual Property I, L.P. State change enabled by a hierarchical class of a radio access network device
JP2018514099A (ja) * 2015-02-20 2018-05-31 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 無線ユニット、および無線ユニットでワイヤレス通信ネットワークの空間的に分離した送受信機の電力レベルを制御する方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011223081A (ja) * 2010-04-05 2011-11-04 Sharp Corp 無線通信システム、基地局装置、移動局装置および通信方法
JP2013046312A (ja) * 2011-08-25 2013-03-04 Fujitsu Ltd 無線基地局及び無線通信システム
JP2013509054A (ja) * 2009-10-19 2013-03-07 ▲ホア▼▲ウェイ▼技術有限公司 基地局のエネルギー節約を管理するための方法およびそのシステム、ならびに基地局のエネルギーを節約するための方法およびその装置
JP2013516884A (ja) * 2010-01-08 2013-05-13 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおける基地局の電力消費を減少させる方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013509054A (ja) * 2009-10-19 2013-03-07 ▲ホア▼▲ウェイ▼技術有限公司 基地局のエネルギー節約を管理するための方法およびそのシステム、ならびに基地局のエネルギーを節約するための方法およびその装置
JP2013516884A (ja) * 2010-01-08 2013-05-13 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおける基地局の電力消費を減少させる方法
JP2011223081A (ja) * 2010-04-05 2011-11-04 Sharp Corp 無線通信システム、基地局装置、移動局装置および通信方法
JP2013046312A (ja) * 2011-08-25 2013-03-04 Fujitsu Ltd 無線基地局及び無線通信システム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018514099A (ja) * 2015-02-20 2018-05-31 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 無線ユニット、および無線ユニットでワイヤレス通信ネットワークの空間的に分離した送受信機の電力レベルを制御する方法
US11818653B2 (en) 2015-02-20 2023-11-14 Telefonaktiebolaget Lm Ericsson (Publ) Radio unit and a method therein for controlling power levels of spatially separated transceivers in a wireless communications network
US9930617B1 (en) 2017-03-17 2018-03-27 At&T Intellectual Property I, L.P. State change enabled by a hierarchical class of a radio access network device
US10182397B2 (en) 2017-03-17 2019-01-15 At&T Intellectual Property I, L.P. State change enabled by a hierarchical class of a radio access network device
US10375631B2 (en) 2017-03-17 2019-08-06 At&T Intellectual Property I, L.P. State change enabled by a hierarchical class of a radio access network device

Also Published As

Publication number Publication date
JP2015035688A (ja) 2015-02-19

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