CN110234159B - Wi-Fi低能量前导字段 - Google Patents

Wi-Fi低能量前导字段 Download PDF

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Publication number
CN110234159B
CN110234159B CN201910647785.4A CN201910647785A CN110234159B CN 110234159 B CN110234159 B CN 110234159B CN 201910647785 A CN201910647785 A CN 201910647785A CN 110234159 B CN110234159 B CN 110234159B
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China
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wireless
destination information
wireless transmission
destination
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Chinese (zh)
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CN110234159A (zh
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S·A·姆塔巴
金準奭
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Apple Inc
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Apple Inc
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Priority claimed from US14/626,947 external-priority patent/US9681386B2/en
Priority claimed from US14/630,691 external-priority patent/US9641651B2/en
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Publication of CN110234159A publication Critical patent/CN110234159A/zh
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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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area 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
CN201910647785.4A 2014-03-06 2015-03-05 Wi-Fi低能量前导字段 Active CN110234159B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201461948754P 2014-03-06 2014-03-06
US201461948757P 2014-03-06 2014-03-06
US61/948,754 2014-03-06
US61/948,757 2014-03-06
US14/626,947 2015-02-20
US14/626,947 US9681386B2 (en) 2014-03-06 2015-02-20 Wi-Fi low energy preamble
US14/630,691 US9641651B2 (en) 2014-03-06 2015-02-25 Backward compatible L-LTF design for implementation friendly preamble
US14/630,691 2015-02-25
CN201510097912.XA CN104902550B (zh) 2014-03-06 2015-03-05 Wi-Fi低能量前导字段

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CN201510097912.XA Division CN104902550B (zh) 2014-03-06 2015-03-05 Wi-Fi低能量前导字段

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CN110234159A CN110234159A (zh) 2019-09-13
CN110234159B true CN110234159B (zh) 2022-02-22

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JP (1) JP6010824B2 (de)
CN (2) CN104902550B (de)
DE (1) DE102015017324B4 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110535805B (zh) * 2019-09-26 2020-12-04 中山大学 一种基于星座旋转的额外信息传输方法

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CN101958855A (zh) * 2009-07-13 2011-01-26 联芯科技有限公司 一种生成prach基带信号的方法、装置及系统
CN102150458A (zh) * 2008-09-12 2011-08-10 高通股份有限公司 对无线设备的空闲模式进行控制的装置和方法
EP2357773A3 (de) * 2010-02-10 2011-11-09 Broadcom Corporation Bitzuordnung in Präambel und Datenkopf zur Energieeinsparung in Vielfachnutzer-, Vielfachzugriffs- und/oder MIMO drahtlosen Kommunikationssystemen
CN102378322A (zh) * 2010-08-11 2012-03-14 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
CN102484637A (zh) * 2009-07-29 2012-05-30 摩托罗拉移动公司 防止无线通信系统中随机接入过程的滥用
CN102598803A (zh) * 2009-11-03 2012-07-18 马维尔国际贸易有限公司 通信设备中的功率节省
EP2317687B1 (de) * 2003-10-15 2013-06-05 Qualcomm Incorporated Medienzugangssteuerung mit hoher Geschwindigkeit
CN103430601A (zh) * 2011-01-16 2013-12-04 Lg电子株式会社 基于标识信息分配进行通信的方法和设备

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JP3826893B2 (ja) * 2003-03-26 2006-09-27 ソニー株式会社 無線通信システム
JP2007521727A (ja) * 2003-06-25 2007-08-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ワイヤレスｌａｎネットワークのフレームフォーマットデコーダおよびトレーニングシーケンス発生器
KR100586886B1 (ko) * 2004-08-13 2006-06-08 삼성전자주식회사 무선랜 통신 방법 및 장치
US20090092039A1 (en) 2007-10-03 2009-04-09 Samsung Electronics Co., Ltd. Method and system for formation and communication of information frames in wireless communication systems
WO2011050324A1 (en) * 2009-10-23 2011-04-28 Marvell World Trade Ltd. Training sequence indication for wlan
KR20110082685A (ko) * 2010-01-12 2011-07-20 삼성전자주식회사 다중 사용자 다중 입출력 시스템의 프리엠블 생성 방법 및 상기 방법이 채용된 데이터 전송 장치와 단말
CN103765973B (zh) * 2011-08-29 2017-11-10 马维尔国际贸易有限公司 正常速率物理层和低速率物理层在无线网络中的共存
CN104321998A (zh) * 2012-04-30 2015-01-28 交互数字专利控股公司 支持基于协调正交块资源分配(cobra)操作的方法和装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317687B1 (de) * 2003-10-15 2013-06-05 Qualcomm Incorporated Medienzugangssteuerung mit hoher Geschwindigkeit
CN101919291A (zh) * 2007-12-28 2010-12-15 皇家飞利浦电子股份有限公司 用于超低功率无线网的多分辨率分组以及发送和接收mrp的方法
CN102150458A (zh) * 2008-09-12 2011-08-10 高通股份有限公司 对无线设备的空闲模式进行控制的装置和方法
CN101958855A (zh) * 2009-07-13 2011-01-26 联芯科技有限公司 一种生成prach基带信号的方法、装置及系统
CN102484637A (zh) * 2009-07-29 2012-05-30 摩托罗拉移动公司 防止无线通信系统中随机接入过程的滥用
CN102598803A (zh) * 2009-11-03 2012-07-18 马维尔国际贸易有限公司 通信设备中的功率节省
EP2357773A3 (de) * 2010-02-10 2011-11-09 Broadcom Corporation Bitzuordnung in Präambel und Datenkopf zur Energieeinsparung in Vielfachnutzer-, Vielfachzugriffs- und/oder MIMO drahtlosen Kommunikationssystemen
CN102378322A (zh) * 2010-08-11 2012-03-14 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
CN103430601A (zh) * 2011-01-16 2013-12-04 Lg电子株式会社 基于标识信息分配进行通信的方法和设备

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Publication number Publication date
CN104902550B (zh) 2019-07-16
CN104902550A (zh) 2015-09-09
JP6010824B2 (ja) 2016-10-19
DE102015017324B4 (de) 2023-12-21
CN110234159A (zh) 2019-09-13
JP2015171150A (ja) 2015-09-28

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