BRPI0914110A2 - modos de baixa potência para femto-células - Google Patents

modos de baixa potência para femto-células

Info

Publication number
BRPI0914110A2
BRPI0914110A2 BRPI0914110A BRPI0914110A BRPI0914110A2 BR PI0914110 A2 BRPI0914110 A2 BR PI0914110A2 BR PI0914110 A BRPI0914110 A BR PI0914110A BR PI0914110 A BRPI0914110 A BR PI0914110A BR PI0914110 A2 BRPI0914110 A2 BR PI0914110A2
Authority
BR
Brazil
Prior art keywords
low power
femto cell
cell modes
power femto
modes
Prior art date
Application number
BRPI0914110A
Other languages
English (en)
Inventor
Parvathanathan Subrahmanya
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0914110A2 publication Critical patent/BRPI0914110A2/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0203Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • H04W52/325Power control of control or pilot channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/28TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/287TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission when the channel is in stand-by
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/30TPC using constraints in the total amount of available transmission power
    • H04W52/32TPC of broadcast or control channels
    • H04W52/322Power control of broadcast channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/045Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0914110A 2008-07-02 2009-07-01 modos de baixa potência para femto-células BRPI0914110A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7753308P 2008-07-02 2008-07-02
US12/483,652 US8687588B2 (en) 2008-07-02 2009-06-12 Low power modes for femto cells
PCT/US2009/049404 WO2010002991A1 (en) 2008-07-02 2009-07-01 Low power modes for femto cells

Publications (1)

Publication Number Publication Date
BRPI0914110A2 true BRPI0914110A2 (pt) 2015-10-20

Family

ID=41464329

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914110A BRPI0914110A2 (pt) 2008-07-02 2009-07-01 modos de baixa potência para femto-células

Country Status (15)

Country Link
US (1) US8687588B2 (pt)
EP (2) EP3030009B1 (pt)
JP (2) JP5420655B2 (pt)
KR (1) KR101236815B1 (pt)
CN (1) CN102077659B (pt)
AU (1) AU2009266922A1 (pt)
BR (1) BRPI0914110A2 (pt)
CA (1) CA2728310A1 (pt)
ES (1) ES2626242T3 (pt)
HU (1) HUE034291T2 (pt)
IL (1) IL210012A0 (pt)
MX (1) MX2010013747A (pt)
RU (1) RU2481738C2 (pt)
TW (1) TWI403201B (pt)
WO (1) WO2010002991A1 (pt)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2464262B (en) * 2008-10-03 2012-12-05 Vodafone Plc Telecommunication network and network management techniques
JP2010124457A (ja) * 2008-10-21 2010-06-03 Toshiba Corp 無線通信システムおよび無線基地局装置
JP5365640B2 (ja) * 2008-10-27 2013-12-11 日本電気株式会社 基地局、無線通信システム、基地局の制御方法、無線通信方法、および制御プログラム
WO2010077193A1 (en) * 2008-12-29 2010-07-08 Telefonaktiebolaget L M Ericsson (Publ) Device, packet and method for power saving
US9003205B2 (en) * 2009-03-31 2015-04-07 Symbol Technologies, Inc. Method to lower the operating cost of wireless network by enforcing low power infrastructure operation
CN101873677B (zh) * 2009-04-23 2016-09-28 中兴通讯股份有限公司 载波功率的控制方法及装置
JP4785947B2 (ja) * 2009-05-01 2011-10-05 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
KR101670534B1 (ko) * 2009-06-11 2016-10-28 톰슨 라이센싱 액세스 포인트에서의 전력 절감 방법
CN102104939B (zh) * 2009-12-22 2014-11-05 华为技术有限公司 节电模式下的通信方法、设备及系统
KR101676033B1 (ko) * 2010-01-08 2016-11-29 삼성전자주식회사 무선 통신 시스템에서 기지국의 전력 소모 감소 방법 및 장치
JP5890319B2 (ja) 2010-01-08 2016-03-22 インターデイジタル パテント ホールディングス インコーポレイテッド 基地局およびリモートアクセスポイントでの電力消費の管理
EP2355593B1 (en) 2010-01-28 2015-09-16 Alcatel Lucent Network node control
WO2011099513A1 (ja) * 2010-02-12 2011-08-18 三菱電機株式会社 移動体通信システム
EP2360977B1 (en) * 2010-02-15 2012-11-21 Alcatel Lucent A method for transmission between a base station and user terminals and a user terminal therefor
KR20110101811A (ko) * 2010-03-10 2011-09-16 삼성전자주식회사 광대역 무선통신 시스템에서 펨토셀의 상태 제어를 위한 장치 및 방법
JP5423505B2 (ja) * 2010-03-17 2014-02-19 富士通株式会社 無線基地局及び通信方法
JP5418353B2 (ja) * 2010-03-25 2014-02-19 ソニー株式会社 通信制御方法、および中小規模基地局
CN102860095A (zh) * 2010-04-30 2013-01-02 交互数字专利控股公司 家庭节点识别、干扰减少和能量节约
EP2567564B1 (en) * 2010-05-06 2014-03-12 Koninklijke KPN N.V. Method, computer program and telecommunications infrastructure for activating an inactive cell
EP2569991A1 (en) 2010-05-13 2013-03-20 Alcatel Lucent Dynamic reorganization of cell structures in wireless networks
KR20110127970A (ko) * 2010-05-20 2011-11-28 한국전자통신연구원 무선통신 시스템에서 csg 셀로 동작하는 펨토 기지국의 소비 전력 감소 방법 및 장치
KR101643170B1 (ko) 2010-05-20 2016-07-27 한국전자통신연구원 무선통신 시스템에서 anr 기능을 이용한 펨토 기지국의 소비 전력 감소 방법 및 장치
US8331995B2 (en) * 2010-07-07 2012-12-11 Telefonaktiebolaget L M Ericsson (Publ) Secondary radio-nodes for mobile communications networks and related methods
CN102378322B (zh) * 2010-08-11 2015-06-17 鸿富锦精密工业(深圳)有限公司 无线访问节点及其节省功耗的方法
US9572045B2 (en) 2010-09-14 2017-02-14 Fujitsu Limited Method and system for activating a femto base station
CN102421172B (zh) * 2010-09-28 2015-04-08 上海贝尔股份有限公司 基站及节约基站能耗的方法
US8902791B2 (en) * 2010-10-01 2014-12-02 Qualcomm Incorporated Configuration control of inter-cell signaling based on power state
US8699392B2 (en) * 2010-10-26 2014-04-15 Motorola Solutions, Inc. Method and apparatus for conserving access point power usage during low network usage intervals
US9237517B2 (en) * 2010-11-10 2016-01-12 Kyocera Corporation Base station and control method thereof
KR101168635B1 (ko) * 2010-11-11 2012-07-25 (주) 엠엠씨 테크놀로지 셀간 간섭 감소를 위한 펨토 기지국 및 이를 이용한 신호 전송 방법
ES2399679B1 (es) 2010-12-10 2014-02-12 Telefónica, S.A. Método para la reducción del consumo energético y la interferencia radio en un nodo de acceso radio
KR101345502B1 (ko) * 2010-12-23 2013-12-30 한국전자통신연구원 팬 통신을 이용한 펨토셀 서비스 제어 장치 및 방법
CN105611612B (zh) * 2010-12-31 2019-10-25 华为技术有限公司 一种实现通信系统节能的方法及设备
JP5190568B2 (ja) * 2011-02-23 2013-04-24 株式会社国際電気通信基礎技術研究所 無線基地局およびそれを用いた無線通信システム
JP5190569B2 (ja) * 2011-02-23 2013-04-24 株式会社国際電気通信基礎技術研究所 端末装置、それと無線通信を行う無線基地局およびそれらを用いた無線通信システム
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
CN102761902B (zh) 2011-04-29 2014-07-09 华为技术有限公司 容量站激活的方法及无线通信装置与系统
WO2011127851A2 (zh) * 2011-05-16 2011-10-20 华为技术有限公司 基站节能方法、系统及装置
CN106211249A (zh) * 2011-07-01 2016-12-07 华为技术有限公司 通信方法和设备及系统
WO2013022505A1 (en) * 2011-08-11 2013-02-14 Joey Chou Inter-rat (radio access technology) energy saving management
CN104094644B (zh) * 2011-10-04 2020-08-25 三星电子株式会社 配置用于连接到无线网络系统的用户设备的无线电接入网络参数的系统和方法
GB2497125A (en) * 2011-12-01 2013-06-05 Nec Corp Partial Network Monitor Mode Scanning for Multimode Home Node Bs
CN102625410A (zh) * 2012-02-29 2012-08-01 华为终端有限公司 一种控制无线网络连接的方法及热点设备
EP3242414B1 (en) 2012-03-27 2018-06-06 Fujitsu Limited Presence indication in a wireless communication system
US9118108B2 (en) * 2012-05-21 2015-08-25 Qualcomm Incorporated Antenna switching devices, methods, and systems
CN104322114B (zh) * 2012-05-24 2018-07-24 富士通株式会社 无线通信方法、无线通信系统、基站以及无线终端
US9049593B2 (en) * 2012-06-28 2015-06-02 Qualcomm Incorporated Method and apparatus for restricting access to a wireless system
US9445410B2 (en) 2012-08-03 2016-09-13 Qualcomm Incorporated Communicating with an enhanced new carrier type
JP5360669B2 (ja) * 2012-09-27 2013-12-04 株式会社国際電気通信基礎技術研究所 端末装置、それと無線通信を行う無線基地局およびそれらを用いた無線通信システム
CN113133077A (zh) * 2012-10-05 2021-07-16 瑞典爱立信有限公司 蜂窝网络中的干扰减轻
GB2508864B (en) * 2012-12-13 2015-04-22 Ip Access Ltd Network elements, wireless communication system and methods therefor
US9019895B2 (en) * 2013-01-09 2015-04-28 Qualcomm Incorporated Methods and apparatus for controlling access points coupled to a common power source
CN104126324B (zh) * 2013-02-08 2018-09-07 华为技术有限公司 无线接入点控制方法及相关设备、系统
CN104168636A (zh) * 2013-05-17 2014-11-26 中兴通讯股份有限公司 一种小小区功率控制方法和装置
CN104219715B (zh) * 2013-05-31 2018-06-05 华为技术有限公司 控制方法及装置
US20160057677A1 (en) * 2014-02-21 2016-02-25 Telefonaktiebolaget L M Ericsson (Publ) Traffic Steering in a WLAN Based on Transmit Power Control
CN105191408B (zh) * 2014-03-26 2019-06-21 华为技术有限公司 一种对基站进行控制的方法、装置及设备
WO2015160296A1 (en) * 2014-04-17 2015-10-22 Telefonaktiebolaget L M Ericsson (Publ) Methods and base stations for energy savings in a home base station
US9716573B2 (en) 2014-06-13 2017-07-25 Futurewei Technologies, Inc. Aggregated touchless wireless fronthaul
WO2015198101A1 (en) * 2014-06-27 2015-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Inter-rnc transport channel synchronization
CN105430719A (zh) * 2014-09-02 2016-03-23 中兴通讯股份有限公司 一种无线访问接入点终端及其智能节电的方法
US9699601B2 (en) 2015-04-06 2017-07-04 Cisco Technology, Inc. System and method for managing interference in a network environment based on user presence
US10027413B2 (en) 2015-06-18 2018-07-17 Futurewei Technologies, Inc. Cascaded waveform modulation with an embedded control signal for high-performance mobile fronthaul
CN104968038B (zh) * 2015-06-29 2018-12-28 清华大学 睡眠模式小基站的激活方法及系统
DE112015006954T5 (de) * 2015-09-25 2018-06-21 Intel Corporation Energiespar-aufweckfunk für mobilgeräte
EP3334211B1 (en) * 2015-12-23 2019-10-02 Huawei Technologies Co., Ltd. User equipment and micro base station for making a better use of backahul link resources
US9801127B2 (en) 2016-02-23 2017-10-24 Cisco Technology, Inc. System and method to provide power management for a multimode access point in a network environment
US12003446B2 (en) * 2021-10-15 2024-06-04 Qualcomm Incorporated Dynamic network power mode switching and timeline

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2606570B2 (ja) * 1993-12-16 1997-05-07 日本電気株式会社 無線電話システムの通信制御方式
KR20000014423A (ko) * 1998-08-17 2000-03-15 윤종용 부호분할다중접속 통신시스템의 통신제어장치 및 방법
JP2000261844A (ja) 1999-03-09 2000-09-22 Nec Corp トラヒック量対応型動的置局変更システム及びその方法
JP2001054157A (ja) 1999-08-16 2001-02-23 Matsushita Electric Ind Co Ltd 移動体通信システム
US6694517B1 (en) * 1999-08-27 2004-02-17 Diversified Control, Inc. Broadband communication network with low power addressable tap system for controlling subscriber access
JP2001156788A (ja) 1999-11-24 2001-06-08 Matsushita Electric Ind Co Ltd 無線lanアクセスポイント
US6493331B1 (en) 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
JP2002204470A (ja) 2000-12-28 2002-07-19 Mitsubishi Electric Corp 無線通信システム、無線通信システムの通信制御方法及びその管理方法
US6934539B2 (en) * 2001-01-08 2005-08-23 Lucent Technologies Inc. Apparatus and method for use in identifying presence of wireless terminals in mobile wireless communication systems
US6816977B2 (en) * 2001-12-03 2004-11-09 Hewlett-Packard Development Company, L.P. Power reduction in computing devices using micro-sleep intervals
KR20060066709A (ko) * 2003-07-22 2006-06-16 피씨티이엘 인코포레이티드 무선 랜에서 웨이크를 위한 시스템 및 방법
US7376118B2 (en) * 2003-09-05 2008-05-20 Itron, Inc. System and method for optimizing contiguous channel operation with cellular reuse
JP4150014B2 (ja) 2005-03-31 2008-09-17 株式会社東芝 移動通信システム及び基地局装置
JP2006352477A (ja) 2005-06-15 2006-12-28 Matsushita Electric Ind Co Ltd 無線通信システム、無線基地局、監視装置、及びその制御方法
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
JP2007170566A (ja) 2005-12-22 2007-07-05 Aisin Aw Co Ltd 孔のシール構造
JP2008109423A (ja) 2006-10-26 2008-05-08 Fujitsu Ltd 無線基地局装置及びその省電力制御方法
US8417249B2 (en) 2007-04-27 2013-04-09 Ntt Docomo, Inc. Mobile communication system, base station controller, base station, and base station state control method
GB2449890B (en) * 2007-06-06 2012-03-28 Ubiquisys Ltd Cellular basestation
EP2056628A1 (en) 2007-10-30 2009-05-06 Nokia Siemens Networks Oy Communication network element and method of switching activity states
US8209745B2 (en) * 2008-05-13 2012-06-26 At&T Mobility Ii Llc Automatic population of an access control list to manage femto cell coverage

Also Published As

Publication number Publication date
AU2009266922A1 (en) 2010-01-07
US20100002614A1 (en) 2010-01-07
JP2014042271A (ja) 2014-03-06
ES2626242T3 (es) 2017-07-24
MX2010013747A (es) 2011-03-29
KR20110039329A (ko) 2011-04-15
TW201010476A (en) 2010-03-01
TWI403201B (zh) 2013-07-21
CN102077659B (zh) 2015-01-28
EP2301282B1 (en) 2017-03-01
IL210012A0 (en) 2011-02-28
KR101236815B1 (ko) 2013-02-25
CA2728310A1 (en) 2010-01-07
JP2011527163A (ja) 2011-10-20
EP3030009A1 (en) 2016-06-08
RU2011103550A (ru) 2012-08-10
CN102077659A (zh) 2011-05-25
US8687588B2 (en) 2014-04-01
WO2010002991A1 (en) 2010-01-07
RU2481738C2 (ru) 2013-05-10
EP3030009B1 (en) 2017-08-23
JP5420655B2 (ja) 2014-02-19
EP2301282A1 (en) 2011-03-30
HUE034291T2 (en) 2018-02-28

Similar Documents

Publication Publication Date Title
BRPI0914110A2 (pt) modos de baixa potência para femto-células
BRPI0822903A2 (pt) Autoconfiguração para células femto
BRPI0912297A2 (pt) células primárias de lítio
BRPI0913952A2 (pt) seleção de potência de transmissão para equipamento de usuário comunicando com células femto
BRPI0922356A2 (pt) bateria sólida
DE102008055028A8 (de) Solarzelle
DK2359457T3 (da) Energireducering
BRPI0912597A2 (pt) seleção de portadora autônoma para células femto
DK2467928T3 (da) 3-faset højeffekt-UPS
BRPI1010035A2 (pt) Células deficientes em fucosilação
BR112012014158A2 (pt) "célula eletroquímica"
FI20085911A0 (fi) Aaltovoimala
BRPI1007008A2 (pt) célula de armazenamento de energia
BRPI1011358A2 (pt) conjunto de geração de potência
ES2656792T8 (es) Central hidroeléctrica
BRPI0912612A2 (pt) seleção de código de downlink autônomo para células femto
BRPI0907886A2 (pt) Célula de lítio
DK2379995T3 (da) Vejecelle
BRPI0906638A2 (pt) Alimentação com pilha para transmissor de radiofrequências
DE102008055036A8 (de) Solarzelle
DK2307752T3 (da) Kraftoverførende arrangement
FI20085210A0 (fi) Aaltovoimalaitos
BRPI0919559A2 (pt) baterias
DK2494191T3 (da) Vindkraftstation
BR112012004317A2 (pt) conjunto para instalação de unidade fotovoltaica

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.