PL2822332T3 - Sposób oszczędzania energii, urządzenie punktu dostępowego i urządzenie stacji - Google Patents

Sposób oszczędzania energii, urządzenie punktu dostępowego i urządzenie stacji

Info

Publication number
PL2822332T3
PL2822332T3 PL14186881T PL14186881T PL2822332T3 PL 2822332 T3 PL2822332 T3 PL 2822332T3 PL 14186881 T PL14186881 T PL 14186881T PL 14186881 T PL14186881 T PL 14186881T PL 2822332 T3 PL2822332 T3 PL 2822332T3
Authority
PL
Poland
Prior art keywords
access point
power save
save method
station device
point device
Prior art date
Application number
PL14186881T
Other languages
English (en)
Inventor
Hufei Zhu
Yunbo Li
Original Assignee
Huawei Tech Co Ltd
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
Priority claimed from CN201110046716.1A external-priority patent/CN102625422B/zh
Priority claimed from CN201110162550.XA external-priority patent/CN102781077B/zh
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of PL2822332T3 publication Critical patent/PL2822332T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H04W52/0222—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower in packet switched networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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 leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] 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
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • 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
    • H04W88/02—Terminal devices
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/46—TPC being performed in particular situations in multi-hop networks, e.g. wireless relay networks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Power Sources (AREA)
PL14186881T 2011-02-01 2011-11-17 Sposób oszczędzania energii, urządzenie punktu dostępowego i urządzenie stacji PL2822332T3 (pl)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN201110034355 2011-02-01
CN201110046716.1A CN102625422B (zh) 2011-02-01 2011-02-25 功率节省方法、接入点设备和终端站点设备
CN201110063511.4A CN102625424B (zh) 2011-02-01 2011-03-16 功率节省方法、接入点设备和终端站点设备
CN201110122719 2011-05-12
CN201110162550.XA CN102781077B (zh) 2011-05-12 2011-06-16 功率节省方法、接入点设备和终端站点设备
EP11857671.9A EP2672763B1 (en) 2011-02-01 2011-11-17 Power saving method, access point device and station device
EP14186881.0A EP2822332B1 (en) 2011-02-01 2011-11-17 Power save method, access point device, and station device

Publications (1)

Publication Number Publication Date
PL2822332T3 true PL2822332T3 (pl) 2016-04-29

Family

ID=49515129

Family Applications (2)

Application Number Title Priority Date Filing Date
PL15179124T PL2966915T3 (pl) 2011-02-01 2011-11-17 Sposób oszczędzania energii, urządzenie punktu dostępowego i urządzenie stacji
PL14186881T PL2822332T3 (pl) 2011-02-01 2011-11-17 Sposób oszczędzania energii, urządzenie punktu dostępowego i urządzenie stacji

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL15179124T PL2966915T3 (pl) 2011-02-01 2011-11-17 Sposób oszczędzania energii, urządzenie punktu dostępowego i urządzenie stacji

Country Status (9)

Country Link
US (3) US9226238B2 (pl)
EP (3) EP2966915B1 (pl)
JP (2) JP5718483B2 (pl)
KR (2) KR101537201B1 (pl)
ES (2) ES2544831T3 (pl)
HU (1) HUE027394T2 (pl)
PL (2) PL2966915T3 (pl)
RU (2) RU2548029C2 (pl)
WO (1) WO2012103763A1 (pl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2966915B1 (en) 2011-02-01 2017-06-21 Huawei Technologies Co., Ltd. Power save method, access point device, and station device
US9655144B2 (en) * 2012-03-30 2017-05-16 Lg Electronics Inc. Method and device for controlling channel access in wireless LAN system
US9320020B2 (en) 2012-07-09 2016-04-19 Qualcomm Incorporated Systems and methods for partial aid selection
US9258779B2 (en) * 2014-03-25 2016-02-09 Intel IP Corporation Apparatus, system and method of wireless communication during a power save state
US9288757B2 (en) * 2014-07-03 2016-03-15 Intel IP Corporation Techniques for conserving power for communication between wireless devices
US10375690B2 (en) * 2014-08-08 2019-08-06 Qualcomm Incorporated Special subframe configuration in unlicensed spectrum
US9859966B2 (en) * 2014-10-24 2018-01-02 Intel Corporation Apparatus, system and method of beamforming
US10827484B2 (en) 2014-12-12 2020-11-03 Qualcomm Incorporated Traffic advertisement in neighbor aware network (NAN) data path
US10820314B2 (en) * 2014-12-12 2020-10-27 Qualcomm Incorporated Traffic advertisement in neighbor aware network (NAN) data path
US9955424B2 (en) * 2014-12-22 2018-04-24 Qualcomm Incorporated Methods and apparatus for enhanced power save protocol
CN107251615B (zh) * 2015-03-06 2021-01-26 索尼公司 信息处理设备和信息处理方法
CN106922035B (zh) * 2015-12-28 2019-04-16 华为技术有限公司 一种传输机会控制方法及装置
EP3451745B1 (en) * 2016-04-26 2020-09-16 LG Electronics Inc. -1- Method for reducing bss color-based power consumption in wireless lan system, and device therefor
WO2018008890A1 (ko) * 2016-07-07 2018-01-11 엘지전자 주식회사 무선 랜 시스템에서 txop 파워 세이브 모드로 동작하는 방법 및 장치
US10212623B2 (en) 2016-12-28 2019-02-19 Intel IP Corporation Apparatus, system and method of packet coalescing
US10237017B1 (en) * 2017-08-24 2019-03-19 Uurmi Systems Pvt. Ltd Power saving in stations connected to a very high throughput access point
KR102115997B1 (ko) 2018-11-14 2020-05-28 박정훈 치약이 내장된 일체형 휴대용 칫솔
WO2021030942A1 (en) 2019-08-16 2021-02-25 Zte Corporation Power saving schemes in wireless communication
DE102019219889B3 (de) 2019-12-17 2021-03-25 Vega Grieshaber Kg Selbstlernender Sensor zum Erzeugen von Powermanagementdaten
US20260032596A1 (en) * 2024-07-26 2026-01-29 Samsung Electronics Co., Ltd. Modem doze mode for ue power saving

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665457B1 (ko) * 2003-04-30 2007-01-04 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 슬립 모드 및 어웨이크 모드에서의 상태 천이 제어 시스템 및 방법
US7245946B2 (en) * 2003-07-07 2007-07-17 Texas Instruments Incorporated Optimal power saving scheduler for 802.11e APSD
US7551948B2 (en) 2003-07-24 2009-06-23 Cisco Technology, Inc. Uniform power save method for 802.11e stations
US7190962B2 (en) 2004-04-01 2007-03-13 Qualcomm Incorporated Networked wireless communications device programmed to identify and eliminate probable multipath errors to enhance accuracy in correcting sleep clock for thermally induced errors
CA2504809C (en) * 2004-04-21 2012-07-10 Avaya Technology Corp. Organization of automatic power save delivery buffers at an access point
EP1864517A4 (en) * 2005-03-14 2013-08-21 Atmel Corp METHOD AND APPARATUS FOR OPERATING A PERSONAL NETWORK USING A RECOVERY PROTOCOL THAT ENHANCES COEXISTENCE WITH A WIRELESS LOCAL NETWORK
US7577438B2 (en) 2005-04-25 2009-08-18 Interdigital Technology Corporation Method and system for efficient addressing and power savings in wireless systems
TWI466471B (zh) * 2005-04-25 2014-12-21 Interdigital Tech Corp 無線系統中效率定址及功率節省方法及系統
CN1866948B (zh) * 2005-05-17 2010-10-06 英华达股份有限公司 一种用于一无线传输系统中的工作站功率节省方法
KR100850912B1 (ko) 2005-06-15 2008-08-07 삼성전자주식회사 무선통신시스템에서 전력 절약 장치 및 방법
GB2429871A (en) * 2005-06-30 2007-03-07 Nokia Corp Method of implementing unscheduled automatic power save delivery (APSD) between a terminal and an access point
US8619658B2 (en) * 2005-09-21 2013-12-31 Interdigital Technology Corporation Method and apparatus for transmission management in a wireless communication system
US8031661B2 (en) * 2005-11-08 2011-10-04 Intellectual Ventures I Llc Symmetric transmit opportunity (TXOP) truncation
US8014818B2 (en) 2006-01-04 2011-09-06 Interdigital Technology Corporation Methods and systems for providing efficient operation of multiple modes in a WLAN system
US7796545B2 (en) 2006-01-10 2010-09-14 Qualcomm Incorporated Method and apparatus for scheduling in a wireless communication network
KR101148246B1 (ko) * 2006-04-24 2012-05-24 인터디지탈 테크날러지 코포레이션 무선 메시 네트워크에서의 송신 기회 이용을 위한 방법 및 시그널링 프로시저
KR101267308B1 (ko) * 2006-06-05 2013-05-27 삼성전자주식회사 무선 메시 네트워크에서의 전력 절약을 위한 수면모드 제어방법 및 시스템
JP4844245B2 (ja) * 2006-06-08 2011-12-28 ソニー株式会社 通信システム、通信装置及び通信方法、並びにコンピュータ・プログラム
US8374192B2 (en) * 2006-10-19 2013-02-12 Qualcomm Incorporated Power save enhancements for wireless communication
US8767600B2 (en) * 2007-11-12 2014-07-01 Lg Electronics Inc. Procedure for a power save mode in a direct link setup wireless network
US7593452B1 (en) 2008-03-18 2009-09-22 On-Ramp Wireless, Inc. Despreading spread spectrum data
US8275261B2 (en) * 2008-04-17 2012-09-25 Pmc Sierra Ltd Power saving in IEEE 802-style networks
US8064374B2 (en) 2008-05-09 2011-11-22 Nokia Corporation Power save mechanism for wireless communication devices
CN102090115A (zh) 2008-07-11 2011-06-08 马维尔国际贸易有限公司 用于接入点的功率节省模式
US20100008276A1 (en) * 2008-07-11 2010-01-14 Milind Kopikare Power save mode for access points
WO2011100467A2 (en) * 2010-02-10 2011-08-18 Marvell World Trade Ltd. Transmission protection for wireless communications
KR101778958B1 (ko) * 2010-03-09 2017-09-18 삼성전자주식회사 멀티 유저의 전력 절감을 위한 단말 및 액세스 포인트의 통신 방법
KR101807732B1 (ko) * 2010-03-09 2018-01-18 삼성전자주식회사 파워 세이빙을 위한 멀티 유저 무선 네트워크 및 멀티 유저 무선 네트워크에서 단말 및 액세스 포인트의 통신 방법
KR101807725B1 (ko) * 2010-03-09 2017-12-11 삼성전자주식회사 전송 장치 및 수신 장치의 통신 방법
JP5735550B2 (ja) * 2010-03-09 2015-06-17 サムスン エレクトロニクス カンパニー リミテッド 端末及びアクセスポイント、その通信方法、並びにコンピュータで読み取り可能な記録媒体
MX338932B (es) 2010-03-12 2016-05-06 Immunogen Inc Moleculas de union cd37 y sus inmunoconjugados.
US8594007B2 (en) 2010-04-23 2013-11-26 Qualcomm Incorporated Sequential ACK for multi-user transmissions
US8879490B2 (en) * 2010-07-01 2014-11-04 Lg Electronics Inc. Method and apparatus for transceiving a MIMO packet in a wireless LAN system
US8644281B2 (en) * 2010-07-27 2014-02-04 Lg Electronics Inc. Method and apparatus of accessing channel in wireless communication system
KR101527120B1 (ko) * 2010-08-17 2015-06-08 삼성전자주식회사 멀티 유저의 ｔｘｏｐ 파워 세이빙을 위한 액티브 모드에서의 단말 및 액세스 포인트의 통신 방법
US8917743B2 (en) 2010-10-06 2014-12-23 Samsung Electronics Co., Ltd. Method and system for enhanced contention avoidance in multi-user multiple-input-multiple-output wireless networks
CN104467931B (zh) * 2010-10-08 2018-05-18 Lg电子株式会社 无线局域网中的节能方法以及无线设备
US20120182886A1 (en) 2011-01-14 2012-07-19 Nokia Corporation Method and Apparatus for Wireless Medium Access
KR101497856B1 (ko) * 2011-01-16 2015-03-03 엘지전자 주식회사 무선랜 시스템에서 식별 정보 할당을 기반으로 한 통신 방법 및 이를 지원하는 장치
KR101762699B1 (ko) 2011-01-25 2017-07-28 삼성전자주식회사 전송 장치, 수신 장치 및 그 통신 방법
EP2966915B1 (en) 2011-02-01 2017-06-21 Huawei Technologies Co., Ltd. Power save method, access point device, and station device
CN103906209B (zh) 2011-02-01 2015-04-15 华为技术有限公司 功率节省方法、接入点设备和终端站点设备
US20120218927A1 (en) * 2011-02-25 2012-08-30 Jing-Rong Hsieh Method for negotiating power management mode between mobile device and access point, and mobile device
KR101883892B1 (ko) * 2011-10-13 2018-08-01 한국전자통신연구원 통신 시스템에서 데이터 송수신 장치 및 방법
KR20160019383A (ko) * 2014-08-11 2016-02-19 뉴라컴 인코포레이티드 고효율 무선랜의 물리계층 프로토콜 데이터 유닛 포맷
KR20160022790A (ko) * 2014-08-20 2016-03-02 뉴라컴 인코포레이티드 고효율 무선랜에서 패딩을 포함하는 물리계층 프로토콜 데이터 유닛 포맷

Also Published As

Publication number Publication date
JP5718483B2 (ja) 2015-05-13
EP2672763A4 (en) 2014-04-30
EP2672763B1 (en) 2015-05-20
JP2014507093A (ja) 2014-03-20
EP2966915A1 (en) 2016-01-13
HUE027394T2 (en) 2016-10-28
JP2014241650A (ja) 2014-12-25
EP2966915B1 (en) 2017-06-21
KR20140121889A (ko) 2014-10-16
EP2822332B1 (en) 2015-11-11
JP5938791B2 (ja) 2016-06-22
ES2562487T3 (es) 2016-03-04
KR101522126B1 (ko) 2015-05-20
RU2548029C2 (ru) 2015-04-10
PL2966915T3 (pl) 2017-11-30
KR20130121161A (ko) 2013-11-05
KR101537201B1 (ko) 2015-07-15
US9736776B2 (en) 2017-08-15
EP2822332A1 (en) 2015-01-07
US9226238B2 (en) 2015-12-29
EP2672763A1 (en) 2013-12-11
RU2015105354A (ru) 2015-06-20
ES2544831T3 (es) 2015-09-04
US20120224521A1 (en) 2012-09-06
WO2012103763A1 (zh) 2012-08-09
US20150016327A1 (en) 2015-01-15
RU2588598C2 (ru) 2016-07-10
US9313737B2 (en) 2016-04-12
RU2013140408A (ru) 2015-03-10
US20160205627A1 (en) 2016-07-14

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