JP6007938B2 - フェムトセル基地局、モバイルネットワークシステムおよび移動局、ならびにフェムトセル基地局の動作方法 - Google Patents
フェムトセル基地局、モバイルネットワークシステムおよび移動局、ならびにフェムトセル基地局の動作方法 Download PDFInfo
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- JP6007938B2 JP6007938B2 JP2014079007A JP2014079007A JP6007938B2 JP 6007938 B2 JP6007938 B2 JP 6007938B2 JP 2014079007 A JP2014079007 A JP 2014079007A JP 2014079007 A JP2014079007 A JP 2014079007A JP 6007938 B2 JP6007938 B2 JP 6007938B2
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- 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
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
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- 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
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- 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
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- 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)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (6)
- フェムトセル基地局であって、
通常動作モードと無線インタフェースアクティビティを低減させた低負荷動作モードとの間で遷移可能であり、
前記フェムトセル基地局に接続された移動局が存在しない場合に前記低負荷動作モードに入り、
前記低負荷動作モードが使用可能期間および使用不可期間を有し、
前記使用不可期間において、前記フェムトセル基地局が、無線インタフェースで信号を送信しない、
前記使用可能期間において、前記フェムトセル基地局が、無線インタフェースでデータトラフィックの送信を行うことができる、
フェムトセル基地局。 - 前記低負荷動作モードにおいて、前記使用可能期間および前記使用不可期間を交互に行うシーケンスを反復することを特徴する請求項1に記載のフェムトセル基地局。
- フェムトセル基地局および複数の移動局を有するモバイルネットワークシステムであって、
前記フェムトセル基地局は通常動作モードと無線インタフェースアクティビティを低減させた低負荷動作モードとの間で遷移可能であり、
前記フェムトセル基地局に接続された移動局が存在しない場合に、前記フェムトセル基地局が前記低負荷動作モードに入り、
前記低負荷動作モードが使用可能期間および使用不可期間を有し、
前記使用不可期間において、前記フェムトセル基地局が、無線インタフェースで信号を送信しない、
前記使用可能期間において、前記フェムトセル基地局が、無線インタフェースでデータトラフィックの送信を行うことができる、
モバイルネットワークシステム。 - 前記低負荷動作モードが前記フェムトセル基地局は前記使用可能期間および前記使用不可期間を交互に行うシーケンスを反復することを特徴する請求項3に記載のモバイルネットワークシステム。
- フェムトセル基地局の動作方法であって、
前記フェムトセル基地局が、通常動作モードと無線インタフェースアクティビティを低減させた低負荷動作モードとの間で遷移可能であり、
前記フェムトセル基地局に接続された移動局が存在しない場合に、前記フェムトセル基地局が前記低負荷動作モードに入り、
前記低負荷動作モードが使用可能期間および使用不可期間を有し、
前記使用不可期間において、前記フェムトセル基地局が、無線インタフェースで信号を送信しない、
前記使用可能期間において、前記フェムトセル基地局が、無線インタフェースでデータトラフィックの送信を行うことができる、
フェムトセル基地局の動作方法。 - 前記低負荷動作モードにおいて、前記使用可能期間および前記使用不可期間を交互に行うシーケンスを反復することを特徴する請求項5に記載のフェムトセル基地局の動作方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08253493 | 2008-10-27 | ||
EP08253493.4 | 2008-10-27 | ||
EP09251740 | 2009-07-06 | ||
EP09251740.8 | 2009-07-06 |
Related Parent Applications (1)
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JP2011533597A Division JP5522416B2 (ja) | 2008-10-27 | 2009-10-27 | フェムトセル基地局の動作方法、モバイルネットワークシステムおよび移動局 |
Publications (2)
Publication Number | Publication Date |
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JP2014147113A JP2014147113A (ja) | 2014-08-14 |
JP6007938B2 true JP6007938B2 (ja) | 2016-10-19 |
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JP2011533597A Active JP5522416B2 (ja) | 2008-10-27 | 2009-10-27 | フェムトセル基地局の動作方法、モバイルネットワークシステムおよび移動局 |
JP2014079007A Active JP6007938B2 (ja) | 2008-10-27 | 2014-04-07 | フェムトセル基地局、モバイルネットワークシステムおよび移動局、ならびにフェムトセル基地局の動作方法 |
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JP2011533597A Active JP5522416B2 (ja) | 2008-10-27 | 2009-10-27 | フェムトセル基地局の動作方法、モバイルネットワークシステムおよび移動局 |
Country Status (4)
Country | Link |
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US (2) | US8688133B2 (ja) |
EP (2) | EP2846591B1 (ja) |
JP (2) | JP5522416B2 (ja) |
WO (1) | WO2010049119A1 (ja) |
Families Citing this family (25)
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EP2392177B1 (en) * | 2009-04-29 | 2019-07-17 | Nec Corporation | Method for operating a base station and base station |
US8542620B2 (en) | 2009-05-05 | 2013-09-24 | Qualcomm Incorporated | Dynamic energy saving mechanism for access points |
US8738095B2 (en) * | 2009-07-02 | 2014-05-27 | Electronics And Telecommunications Research Institute | Method for operation of femto base station based on radio access system |
US8576761B1 (en) | 2009-09-18 | 2013-11-05 | Qualcomm Incorporated | Power save delivery mechanism for wireless communication traffic |
WO2011055437A1 (ja) * | 2009-11-05 | 2011-05-12 | 富士通株式会社 | 基地局装置、無線端末、通信システムおよび通信システムの制御方法 |
KR101280726B1 (ko) * | 2009-12-15 | 2013-07-05 | 한국전자통신연구원 | 소유자가 있는 통신 장치의 사용 명세에 따른 운용 제어 및 외부 서비스 제공하기 위한 관리 장치 및 그 방법 |
US8537733B1 (en) | 2010-02-12 | 2013-09-17 | Qualcomm Incorporated | Dynamic power mode switch in a wireless ad-hoc system |
US9311446B1 (en) | 2010-03-19 | 2016-04-12 | Qualcomm Incorporated | Multicast transmission for power management in an ad-hoc wireless system |
US8588156B1 (en) | 2010-04-27 | 2013-11-19 | Qualcomm Incorporated | Direct data communication in infrastructure mode in wireless communication systems |
US8526346B1 (en) | 2010-04-28 | 2013-09-03 | Qualcomm Incorporated | Power save communication mechanism for wireless communication systems |
GB2479936B (en) * | 2010-04-30 | 2014-06-04 | Ubiquisys Ltd | Management of macro network kpi impacts for a mass deployment of femtocells |
CN102244879B (zh) * | 2010-05-12 | 2015-12-09 | 电信科学技术研究院 | 一种在网元间实现节能控制的方法及装置 |
US20110312359A1 (en) * | 2010-06-17 | 2011-12-22 | Nokia Siemens Networks Oy | Energy Savings For Multi-Point Transmission Wireless Network |
EP2416608B1 (en) * | 2010-08-02 | 2014-12-03 | Alcatel Lucent | A method and terminal for switching a base station for wireless telecommunications between a dormant mode and an active mode. |
US8520634B2 (en) * | 2010-08-04 | 2013-08-27 | Sierra Wireless, Inc. | Active/standby operation of a femtocell base station |
US9572045B2 (en) | 2010-09-14 | 2017-02-14 | Fujitsu Limited | Method and system for activating a femto base station |
EP2432284B1 (en) * | 2010-09-21 | 2019-03-20 | Provenance Asset Group LLC | A macrocell base station, a telecommunications network, and a femtocell base station, and a method of switching a femtocell base station between a dormant mode and an active mode |
CN101969658A (zh) * | 2010-10-14 | 2011-02-09 | 无锡博欧电子科技有限公司 | 基站节能方法及系统 |
EP2633724A2 (en) | 2010-10-28 | 2013-09-04 | NEC Europe Ltd. | A method for switching a base station from an inactive operational mode to an active operational mode in a hierarchically structured mobile communication network and a corresponding system |
US8611268B1 (en) * | 2011-04-15 | 2013-12-17 | Qualcomm Incorporated | Access point power save mechanism for wireless communication systems |
WO2011110114A2 (zh) * | 2011-04-21 | 2011-09-15 | 华为终端有限公司 | 切换工作模式的方法和毫微微蜂窝式基站 |
US9049658B2 (en) | 2012-03-06 | 2015-06-02 | Qualcomm Incorporated | Power save mechanism for peer-to-peer communication networks |
US9756513B2 (en) * | 2012-06-19 | 2017-09-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and radio access node for determining a cell state |
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EP4055934A4 (en) * | 2019-11-08 | 2022-11-30 | ZTE Corporation | REFERENCE SIGNAGE DESIGN AND CONFIGURATION |
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JP2004535114A (ja) * | 2001-06-13 | 2004-11-18 | タンティビ・コミュニケーションズ・インコーポレーテッド | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2003174456A (ja) * | 2001-12-06 | 2003-06-20 | Matsushita Electric Ind Co Ltd | 無線lanシステム |
JP4251010B2 (ja) * | 2003-05-08 | 2009-04-08 | ソニー株式会社 | 無線通信システム |
JP4577088B2 (ja) * | 2005-05-24 | 2010-11-10 | 富士通株式会社 | 無線アクセスポイント |
US7567791B2 (en) * | 2005-09-19 | 2009-07-28 | Qualcomm Incorporated | Wireless terminal methods and apparatus for use in a wireless communications system that uses a multi-mode base station |
US7756548B2 (en) * | 2005-09-19 | 2010-07-13 | Qualcomm Incorporated | Methods and apparatus for use in a wireless communications system that uses a multi-mode base station |
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KR101469159B1 (ko) * | 2008-05-21 | 2014-12-05 | 삼성전자주식회사 | 무선통신시스템에서 간섭 제거 장치 및 방법 |
US20100016022A1 (en) * | 2008-07-15 | 2010-01-21 | Sony Ericsson Mobile Communications Ab | Methods and Apparatus for Providing Services Information with a Femtocell Wireless Base Station |
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2009
- 2009-10-27 US US13/126,254 patent/US8688133B2/en active Active
- 2009-10-27 JP JP2011533597A patent/JP5522416B2/ja active Active
- 2009-10-27 EP EP14192358.1A patent/EP2846591B1/en active Active
- 2009-10-27 EP EP09751788.2A patent/EP2340672B1/en active Active
- 2009-10-27 WO PCT/EP2009/007670 patent/WO2010049119A1/en active Application Filing
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2014
- 2014-02-10 US US14/176,639 patent/US8923874B2/en active Active
- 2014-04-07 JP JP2014079007A patent/JP6007938B2/ja active Active
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Publication number | Publication date |
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US20140155077A1 (en) | 2014-06-05 |
JP2012507226A (ja) | 2012-03-22 |
JP5522416B2 (ja) | 2014-06-18 |
EP2340672B1 (en) | 2014-12-17 |
WO2010049119A1 (en) | 2010-05-06 |
JP2014147113A (ja) | 2014-08-14 |
US8923874B2 (en) | 2014-12-30 |
US8688133B2 (en) | 2014-04-01 |
EP2846591B1 (en) | 2018-10-10 |
EP2846591A1 (en) | 2015-03-11 |
EP2340672A1 (en) | 2011-07-06 |
US20120021735A1 (en) | 2012-01-26 |
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