CN105052102A - 用于对无线lan传输中的复制帧进行相位旋转的系统和方法 - Google Patents

用于对无线lan传输中的复制帧进行相位旋转的系统和方法 Download PDF

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Publication number
CN105052102A
CN105052102A CN201380062330.7A CN201380062330A CN105052102A CN 105052102 A CN105052102 A CN 105052102A CN 201380062330 A CN201380062330 A CN 201380062330A CN 105052102 A CN105052102 A CN 105052102A
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CN
China
Prior art keywords
frame
mhz
phase rotation
bandwidth
rotation sequence
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Pending
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CN201380062330.7A
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English (en)
Chinese (zh)
Inventor
L·杨
B·田
S·韦玛尼
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Qualcomm Inc
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Qualcomm Inc
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Publication of CN105052102A publication Critical patent/CN105052102A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2621—Reduction thereof using phase offsets between subcarriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26132—Structure of the reference signals using repetition

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380062330.7A 2012-11-30 2013-11-27 用于对无线lan传输中的复制帧进行相位旋转的系统和方法 Pending CN105052102A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261732001P 2012-11-30 2012-11-30
US61/732,001 2012-11-30
US201261734496P 2012-12-07 2012-12-07
US61/734,496 2012-12-07
US14/091,052 2013-11-26
US14/091,052 US9258163B2 (en) 2012-11-30 2013-11-26 Systems and methods for phase rotating duplicate frames in wireless LAN transmission
PCT/US2013/072375 WO2014085686A1 (en) 2012-11-30 2013-11-27 Systems and methods for phase rotating duplicate frames in wireless lan transmissions

Publications (1)

Publication Number Publication Date
CN105052102A true CN105052102A (zh) 2015-11-11

Family

ID=50825395

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380062330.7A Pending CN105052102A (zh) 2012-11-30 2013-11-27 用于对无线lan传输中的复制帧进行相位旋转的系统和方法

Country Status (6)

Country Link
US (1) US9258163B2 (enExample)
EP (1) EP2926516A1 (enExample)
JP (1) JP6062564B2 (enExample)
KR (1) KR101729235B1 (enExample)
CN (1) CN105052102A (enExample)
WO (1) WO2014085686A1 (enExample)

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CN107040487A (zh) * 2016-02-04 2017-08-11 中兴通讯股份有限公司 信号处理方法及装置
WO2019184626A1 (zh) * 2018-03-31 2019-10-03 华为技术有限公司 一种信息传输方法及装置
WO2021004356A1 (zh) * 2019-07-05 2021-01-14 华为技术有限公司 信号传输方法及其装置
CN113691478A (zh) * 2020-05-18 2021-11-23 华为技术有限公司 Ppdu传输方法及装置
WO2022033450A1 (zh) * 2020-08-10 2022-02-17 华为技术有限公司 数据发送、接收方法及装置
CN116886486A (zh) * 2020-12-26 2023-10-13 华为技术有限公司 信息传输方法及装置
US11996966B2 (en) 2019-08-12 2024-05-28 Lg Electronics Inc. Method and apparatus for receiving PPDU through broadband in wireless LAN system

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CN106664277B (zh) 2014-06-27 2021-09-07 泰科弗勒克斯公司 用于发送数据单元的方法和装置
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US10135662B2 (en) * 2014-12-02 2018-11-20 Lg Electronics Inc. Method for generating preamble sequence in wireless LAN system
US20180062904A1 (en) * 2015-04-16 2018-03-01 Lg Electronics Inc. Symbol-mapping method and radio device for decreasing papr
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US9826482B2 (en) 2015-06-26 2017-11-21 Intel Corporation Method of fine grained wake-up modes for Wi-Fi/BT utilizing wake-up receiver
US9736779B2 (en) 2015-06-26 2017-08-15 Intel Corporation Techniques for mobile platform power management using low-power wake-up signals
US10033565B2 (en) * 2015-07-27 2018-07-24 Intel Corporation Low peak-to-average power ratio long training field sequences
WO2017073976A1 (ko) * 2015-10-26 2017-05-04 엘지전자 주식회사 이동통신 시스템에서 강건성을 가지는 신호 전송 방법 및 이를 위한 장치
US9832058B2 (en) * 2015-11-03 2017-11-28 Newracom, Inc. Apparatus and method for scrambling control field information for wireless communications
WO2017076434A1 (en) * 2015-11-03 2017-05-11 Huawei Technologies Co., Ltd. A communication transmitter for generating a periodic signal for channel measurements
US11160039B2 (en) * 2016-03-04 2021-10-26 Huawei Technologies Co., Ltd.. Frame structure to support long distance transmission
US10187893B2 (en) * 2016-04-19 2019-01-22 Lg Electronics Inc. Method and apparatus for configuring long training field in wireless local network system
US10292101B2 (en) * 2016-05-11 2019-05-14 Qualcomm Incorporated Peak-to-average power management in wireless local area network signaling
CN107846378B (zh) * 2016-09-19 2020-12-15 华为技术有限公司 一种调制方法、解调方法、相关设备和系统
CN107888531B (zh) * 2016-09-30 2020-09-04 华为技术有限公司 一种参考信号传输方法和装置
US10693696B2 (en) * 2016-11-22 2020-06-23 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving signals in wireless communication system
WO2018159945A1 (ko) * 2017-03-02 2018-09-07 엘지전자 주식회사 무선랜 시스템에서 웨이크업 패킷을 송신하는 방법 및 장치
US20190166592A1 (en) * 2017-11-29 2019-05-30 Qualcomm Incorporated Signal generation using low cross-correlation sequences
CN118555174A (zh) 2018-07-27 2024-08-27 华为技术有限公司 设计短训练序列的方法和装置
WO2021033929A1 (ko) * 2019-08-20 2021-02-25 엘지전자 주식회사 무선랜 시스템에서 광대역을 통해 ppdu를 수신하는 방법 및 장치
WO2021045421A1 (ko) * 2019-09-03 2021-03-11 엘지전자 주식회사 무선랜 시스템에서 광대역을 통해 ppdu를 수신하는 방법 및 장치
US12126476B2 (en) 2019-09-05 2024-10-22 Lg Electronics Inc. Method and device for receiving PPDU through broadband in wireless LAN system
CN113078987B (zh) 2020-01-03 2024-08-27 华为技术有限公司 传输物理层协议数据单元的方法和装置
WO2021206326A1 (ko) * 2020-04-07 2021-10-14 엘지전자 주식회사 무선랜 시스템에서 10mhz 대역 단위로 위상 회전을 적용하는 방법 및 장치
US11962371B2 (en) * 2020-04-08 2024-04-16 Lg Electronics Inc. Method and device for applying optimized phase rotation to broadband in wireless LAN system
US12284067B2 (en) * 2020-06-22 2025-04-22 Qualcomm Incorporated Long training field with reduced peak-to-average power ratio
US11956179B2 (en) 2020-07-22 2024-04-09 Qualcomm Incorporated Duplicated data sequence transmissions with reduced peak to average power ratio

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Cited By (23)

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Publication number Priority date Publication date Assignee Title
CN106936749B (zh) * 2015-12-30 2020-01-21 华为技术有限公司 传输高效短训练域序列的方法、装置和设备
CN106936749A (zh) * 2015-12-30 2017-07-07 华为技术有限公司 传输高效短训练域序列的方法、装置和设备
WO2017133635A1 (zh) * 2016-02-04 2017-08-10 中兴通讯股份有限公司 信号处理方法及装置
CN107040487A (zh) * 2016-02-04 2017-08-11 中兴通讯股份有限公司 信号处理方法及装置
CN107040487B (zh) * 2016-02-04 2021-06-15 中兴通讯股份有限公司 信号处理方法及装置
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WO2019184626A1 (zh) * 2018-03-31 2019-10-03 华为技术有限公司 一种信息传输方法及装置
CN110324268A (zh) * 2018-03-31 2019-10-11 华为技术有限公司 一种信息传输方法及装置
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JP2021517431A (ja) * 2018-03-31 2021-07-15 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 情報送信方法及び装置
JP7057438B2 (ja) 2018-03-31 2022-04-19 華為技術有限公司 情報送信方法及び装置
CN110324268B (zh) * 2018-03-31 2023-12-15 华为技术有限公司 一种信息传输方法及装置
WO2021004356A1 (zh) * 2019-07-05 2021-01-14 华为技术有限公司 信号传输方法及其装置
US11996966B2 (en) 2019-08-12 2024-05-28 Lg Electronics Inc. Method and apparatus for receiving PPDU through broadband in wireless LAN system
WO2021233310A1 (zh) * 2020-05-18 2021-11-25 华为技术有限公司 Ppdu传输方法及装置
CN113691478B (zh) * 2020-05-18 2023-07-14 华为技术有限公司 Ppdu传输方法及装置
CN113691478A (zh) * 2020-05-18 2021-11-23 华为技术有限公司 Ppdu传输方法及装置
CN114070698A (zh) * 2020-08-10 2022-02-18 华为技术有限公司 数据发送、接收方法及装置
WO2022033450A1 (zh) * 2020-08-10 2022-02-17 华为技术有限公司 数据发送、接收方法及装置
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CN116886486A (zh) * 2020-12-26 2023-10-13 华为技术有限公司 信息传输方法及装置
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Also Published As

Publication number Publication date
JP2016504839A (ja) 2016-02-12
KR101729235B1 (ko) 2017-04-21
EP2926516A1 (en) 2015-10-07
US9258163B2 (en) 2016-02-09
WO2014085686A1 (en) 2014-06-05
US20140153507A1 (en) 2014-06-05
KR20150090189A (ko) 2015-08-05
JP6062564B2 (ja) 2017-01-18

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Application publication date: 20151111