KR20170012241A - Mcs 값을 사용하는 다중―레이트 무선 시스템에서의 rf 저전력 모드들의 적응형 제어 - Google Patents

Mcs 값을 사용하는 다중―레이트 무선 시스템에서의 rf 저전력 모드들의 적응형 제어 Download PDF

Info

Publication number
KR20170012241A
KR20170012241A KR1020167032514A KR20167032514A KR20170012241A KR 20170012241 A KR20170012241 A KR 20170012241A KR 1020167032514 A KR1020167032514 A KR 1020167032514A KR 20167032514 A KR20167032514 A KR 20167032514A KR 20170012241 A KR20170012241 A KR 20170012241A
Authority
KR
South Korea
Prior art keywords
power mode
wireless communication
power
communication device
switching
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1020167032514A
Other languages
English (en)
Korean (ko)
Inventor
산딥 홈차우드후리
폴 후스테드
미란 리
스레닉 메타
카이 쉬
사흐람 압돌라히-알리베익
찬펭 지아
소라야 카스나비
닝 창
데이비드 쿠오치에흐 수
수브라마니아 사르마 탄다베스와란
케네스 가이니
이안 데이비드 오'도넬
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170012241A publication Critical patent/KR20170012241A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3293—Power saving characterised by the action undertaken by switching to a less power-consuming processor, e.g. sub-CPU
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3278—Power saving in modem or I/O interface
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • 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
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • Y02B60/50—
    • 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)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
KR1020167032514A 2014-05-27 2015-05-20 Mcs 값을 사용하는 다중―레이트 무선 시스템에서의 rf 저전력 모드들의 적응형 제어 Withdrawn KR20170012241A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/287,663 2014-05-27
US14/287,663 US9804664B2 (en) 2014-05-27 2014-05-27 Adaptive control of RF low power modes in a multi-rate wireless system using MCS value
PCT/US2015/031692 WO2015183648A1 (en) 2014-05-27 2015-05-20 Adaptive control of rf low power modes in a multi-rate wireless system using mcs value

Publications (1)

Publication Number Publication Date
KR20170012241A true KR20170012241A (ko) 2017-02-02

Family

ID=53373586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167032514A Withdrawn KR20170012241A (ko) 2014-05-27 2015-05-20 Mcs 값을 사용하는 다중―레이트 무선 시스템에서의 rf 저전력 모드들의 적응형 제어

Country Status (6)

Country Link
US (1) US9804664B2 (enExample)
EP (1) EP3150006B1 (enExample)
JP (1) JP6280245B2 (enExample)
KR (1) KR20170012241A (enExample)
CN (1) CN106416385A (enExample)
WO (1) WO2015183648A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025095695A1 (ko) * 2023-11-02 2025-05-08 엘지전자 주식회사 무선랜 시스템에서 ppdu 송수신 방법 및 장치

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1629088T3 (da) 2003-05-30 2012-05-07 Agensys Inc Varianter af prostatastamcelleantigen (psca) og undersekvenser deraf
JP4651663B2 (ja) 2004-05-28 2011-03-16 アジェンシス，インコーポレイテッド Ｐｓｃａタンパク質に結合する抗体および関連分子
US9781673B2 (en) 2014-05-27 2017-10-03 Qualcomm Incorporated Adaptive control of RF low power modes in a multi-rate wireless system using device mode
US10827431B2 (en) * 2016-01-06 2020-11-03 Apple Inc. Receiver front-end power consumption reduction via linearity and sensitivity adaptation
US10833907B2 (en) * 2016-09-30 2020-11-10 Intel Corporation Low rate interface for narrow band wireless transmissions
CN107241124B (zh) * 2017-05-02 2021-01-08 南京航空航天大学 一种基于功率分配的分布式天线系统中高能效自适应调制方法
US20190297576A1 (en) * 2018-03-21 2019-09-26 Mediatek Singapore Pte. Ltd. Power-Saving Mechanism By Cross-Slot Scheduling In Mobile Communications
US11647459B2 (en) * 2019-02-11 2023-05-09 Qualcomm Incorporated Network control and signaling for power circuitry configuration
KR102784339B1 (ko) 2019-10-11 2025-03-21 삼성전자 주식회사 전압 변환 방식을 제어하기 위한 전자 장치 및 그의 동작 방법
US12150064B2 (en) * 2022-02-02 2024-11-19 Arista Networks, Inc. Adaptive access point configuration based on available power
WO2025208361A1 (zh) * 2024-04-02 2025-10-09 Oppo广东移动通信有限公司 无线通信的方法和通信设备
WO2025231671A1 (zh) * 2024-05-08 2025-11-13 北京小米移动软件有限公司 通信方法、接入点设备、站点设备及通信系统

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003309533A (ja) * 2002-04-17 2003-10-31 Matsushita Electric Ind Co Ltd 無線送信装置、無線受信装置及びその方法
US7295812B2 (en) 2002-06-26 2007-11-13 Nokia Corporation Method and apparatus providing adaptable current consumption for mobile station based on macrocell/microcell determination
JP2004159284A (ja) * 2002-09-10 2004-06-03 Matsushita Electric Ind Co Ltd 無線通信装置および受信方式選択方法
US6879567B2 (en) 2003-06-17 2005-04-12 Motorola, Inc. Method and apparatus for battery life extension for nodes within beaconing networks
US7099689B2 (en) 2003-06-30 2006-08-29 Microsoft Corporation Energy-aware communications for a multi-radio system
US7457271B2 (en) 2003-09-19 2008-11-25 Marvell International Ltd. Wireless local area network ad-hoc mode for reducing power consumption
US20050138451A1 (en) 2003-12-19 2005-06-23 Simpson Floyd D. Uplink poll-based power save delivery method in a wireless local area network for real time communication
US7764727B2 (en) * 2005-01-12 2010-07-27 Atheros Communications, Inc. Selecting MCS in a MIMO system
US20070133448A1 (en) 2005-12-09 2007-06-14 Xia Gao Method and apparatus for optimal atim size setup for 802.11 networks in an ad hoc mode
US7796683B2 (en) 2006-09-28 2010-09-14 Broadcom Corporation RF transceiver with power optimization
US20080165715A1 (en) * 2007-01-09 2008-07-10 Tai-Cheng Liu Wlan systems having reduced power consumption by dynamic setting and related methods thereof
SE531657C2 (sv) 2007-01-31 2009-06-23 Nanoradio Ab Bakgrundsavsökningsmetod för WLAN-klientenheter
JP4888396B2 (ja) * 2007-03-05 2012-02-29 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US8095099B2 (en) * 2007-03-09 2012-01-10 Bhaskar Patel Multiple radio receive chain wireless communication devices
KR20080041096A (ko) * 2007-03-13 2008-05-09 엘지전자 주식회사 무선 통신 시스템에서 피드백 정보를 이용한 링크 적응방법
US8170002B2 (en) 2007-05-31 2012-05-01 Conexant Systems, Inc. Systems and methods for indicating buffered data at an access point with efficient beacon handling
US7941682B2 (en) 2007-05-09 2011-05-10 Gainspan, Inc. Optimum power management of system on chip based on tiered states of operation
US8233414B2 (en) 2007-07-05 2012-07-31 Conexant Systems, Inc. Systems and methods for indicating buffered data at an access point using an embedded traffic indication map
US7944927B2 (en) 2007-09-14 2011-05-17 Intel Corporation Efficient use of persistent scheduling with OFDMA wireless communications
JP5178151B2 (ja) * 2007-11-01 2013-04-10 島田理化工業株式会社 無線通信システム及び無線信号合成方法
EP2232750B1 (en) * 2007-12-26 2015-12-16 BlackBerry Limited System and method for modulation scheme changes
GB2456647B (en) 2008-01-28 2012-09-12 Cambridge Silicon Radio Ltd Power-savings receiver
JP4558812B2 (ja) * 2008-03-13 2010-10-06 日本電信電話株式会社 間欠受信装置
JP2009225334A (ja) * 2008-03-18 2009-10-01 Toshiba Corp 無線通信装置
US20100067422A1 (en) 2008-09-12 2010-03-18 Qualcomm Incorporated Apparatus and methods for controlling a sleep mode in a wireless device
US8576760B2 (en) 2008-09-12 2013-11-05 Qualcomm Incorporated Apparatus and methods for controlling an idle mode in a wireless device
US20100103810A1 (en) * 2008-10-23 2010-04-29 Motorola, Inc. Modulation coding scheme selection in a wireless communication system
US20110274050A1 (en) * 2009-02-04 2011-11-10 Panasonic Corporation Wireless communication base station apparatus, wireless communication terminal device and wireless communication method
US20100215011A1 (en) * 2009-02-26 2010-08-26 Interdigital Patent Holdings, Inc. Method and apparatus for switching a resource assignment mode for a plurality of component carriers
TW201039580A (en) * 2009-04-20 2010-11-01 Ralink Technology Corp Method for determining a modulation and coding scheme for packets with variable lengths
WO2010123573A1 (en) 2009-04-23 2010-10-28 Maxlinear, Inc. Channel-sensitive power control
US9060336B2 (en) 2009-06-19 2015-06-16 Qualcomm Incorporated Apparatus and methods for low power sensing of communication access technologies
US8358615B2 (en) * 2010-03-11 2013-01-22 Research In Motion Limited Modulation and coding scheme selection method for a specific absorption rate compliant communication device
US8989156B2 (en) * 2010-06-18 2015-03-24 Sharp Kabushiki Kaisha Selecting a codeword and determining a symbol length for uplink control information
US8565135B2 (en) 2010-12-16 2013-10-22 Qualcomm Incorporated Power management of wireless protocol circuitry based on current state
US20130044681A1 (en) * 2011-02-16 2013-02-21 Qualcomm Incorporated Managing transmit power for better frequency re-use in tv white space
JP2012209888A (ja) * 2011-03-30 2012-10-25 Panasonic Corp 無線通信装置及び半導体装置
US8867667B2 (en) 2011-04-04 2014-10-21 Qualcomm Incorporated Systems and methods for monitoring a wireless network
CN103703711B (zh) 2011-06-15 2018-06-05 马维尔国际贸易有限公司 用于无线局域网的方法和装置
CN103782525B (zh) 2011-08-11 2017-06-27 英特尔公司 低速率wi‑fi通信中的短信标的系统、方法和器件
WO2013032139A2 (en) 2011-08-27 2013-03-07 Lg Electronics Inc. Method and apparatus of transmitting paging frame and wakeup frame
US8971213B1 (en) 2011-10-20 2015-03-03 Cisco Technology, Inc. Partial association identifier computation in wireless networks
US9066261B2 (en) 2012-01-10 2015-06-23 Apple Inc. Methods and apparatus for managing radio measurements during discontinuous reception
US8923137B2 (en) 2012-02-06 2014-12-30 Qualcomm Incorporated System and method for information verification based on channel awareness
US20130235796A1 (en) 2012-03-02 2013-09-12 Futurewei Technologies, Inc. System and Method for Uplink Transmission in a Wireless Network
EP2639983A1 (en) 2012-03-16 2013-09-18 Panasonic Corporation MCS table adaptation for low power ABS
CN103327579B (zh) 2012-03-19 2019-07-09 中兴通讯股份有限公司 休眠方法及装置
US9264986B2 (en) 2012-06-25 2016-02-16 Qualcomm Incorporated System and method for reducing power consumption in a wireless communication system
US20130343252A1 (en) * 2012-06-25 2013-12-26 Broadcom Corporation Power Saving for Mobile Terminals
JP5901837B2 (ja) 2012-06-27 2016-04-13 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてチャネルアクセスタイプ指示方法及びそのための装置
WO2014021859A1 (en) * 2012-07-31 2014-02-06 Hewlett-Packard Development Company, L.P. Management of modulation and coding scheme implementation
US9232469B2 (en) 2012-09-14 2016-01-05 Stmicroelectronics, Inc. Early ending of frame reception
US9252829B2 (en) * 2012-09-26 2016-02-02 Broadcom Corporation Power savings within communication systems
GB2506367B (en) 2012-09-26 2015-01-07 Imagination Tech Ltd Method and system for wirelessly transmitting data
US9713088B2 (en) 2012-10-08 2017-07-18 Apple Inc. Buffered indication of individually addressed traffic with reduced power consumption
US9781673B2 (en) 2014-05-27 2017-10-03 Qualcomm Incorporated Adaptive control of RF low power modes in a multi-rate wireless system using device mode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025095695A1 (ko) * 2023-11-02 2025-05-08 엘지전자 주식회사 무선랜 시스템에서 ppdu 송수신 방법 및 장치

Also Published As

Publication number Publication date
CN106416385A (zh) 2017-02-15
JP2017517205A (ja) 2017-06-22
US9804664B2 (en) 2017-10-31
JP6280245B2 (ja) 2018-02-14
EP3150006A1 (en) 2017-04-05
US20150346807A1 (en) 2015-12-03
WO2015183648A1 (en) 2015-12-03
EP3150006B1 (en) 2017-09-20

Similar Documents

Publication Publication Date Title
EP3150006B1 (en) Adaptive control of rf low power modes in a multi-rate wireless system using mcs value
US12273888B2 (en) Methods and apparatus for wireless transmit/receive unit (WTRU) power control
KR101886329B1 (ko) 디바이스 모드를 사용하는 다중―레이트 무선 시스템에서의 rf 저전력 모드들의 적응형 제어
TWI520640B (zh) 用於在不連續接收期間管理電力消耗之方法及裝置
US8489152B2 (en) Power management for multi-carrier transmission
US9820229B2 (en) Dynamic voltage and frequency scaling in wireless modems
CN116420326A (zh) 基于分组错误率的自适应高级接收器
KR102202691B1 (ko) 무선랜에서 저전력 통신 방법 및 장치
US20170070958A1 (en) Using external memory for wireless wide area networks and wireless local area networks for power savings
US12507247B2 (en) Methods and apparatus for wireless transmit/receive unit (WTRU) power control
KR102895597B1 (ko) 무선 송수신 장치 (wtru) 전력 제어를 위한 방법 및 장치
US20150296434A1 (en) Systems, methods and apparatus for optimizing machine to machine device performance by dynamically varying slot cycle index
KR20250171444A (ko) 무선 송수신 장치(wtru) 전력 제어를 위한 방법 및 장치

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20161122

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination