KR101729235B1 - 무선 ｌａｎ 송신들에서 복제 프레임들을 위상 회전시키기 위한 시스템들 및 방법들 - Google Patents

무선 ｌａｎ 송신들에서 복제 프레임들을 위상 회전시키기 위한 시스템들 및 방법들 Download PDF

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KR101729235B1
KR101729235B1 KR1020157017012A KR20157017012A KR101729235B1 KR 101729235 B1 KR101729235 B1 KR 101729235B1 KR 1020157017012 A KR1020157017012 A KR 1020157017012A KR 20157017012 A KR20157017012 A KR 20157017012A KR 101729235 B1 KR101729235 B1 KR 101729235B1
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mhz
frame
phase rotation
data
packet
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KR20150090189A (ko
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린 양
빈 티안
사미어 버마니
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퀄컴 인코포레이티드
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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)
KR1020157017012A 2012-11-30 2013-11-27 무선 ｌａｎ 송신들에서 복제 프레임들을 위상 회전시키기 위한 시스템들 및 방법들 Expired - Fee Related KR101729235B1 (ko)

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 (2)

Publication Number Publication Date
KR20150090189A KR20150090189A (ko) 2015-08-05
KR101729235B1 true KR101729235B1 (ko) 2017-04-21

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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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KR102200941B1 (ko) * 2014-06-02 2021-01-12 삼성전자주식회사 송신 장치, 수신 장치 및 그 제어 방법
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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CN106664178B (zh) 2014-06-27 2020-06-02 泰科弗勒克斯公司 带宽信令
US9705721B2 (en) * 2014-11-24 2017-07-11 Panasonic Intellectual Property Management Co., Ltd. Communication apparatus and communication method
WO2016084296A1 (ja) * 2014-11-24 2016-06-02 パナソニックＩｐマネジメント株式会社 通信装置及び通信方法
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
US9826483B2 (en) 2015-06-22 2017-11-21 Intel Corporation Apparatus, system and method of communicating a wakeup packet
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
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
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
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
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
CN117880037A (zh) * 2018-03-31 2024-04-12 华为技术有限公司 一种信息传输方法及装置
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
CN112187333B (zh) * 2019-07-05 2022-06-14 华为技术有限公司 信号传输方法及其装置
CN114245980B (zh) 2019-08-12 2023-10-10 Lg电子株式会社 用于在无线lan系统中通过宽带接收ppdu的方法和设备
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
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CN116866133A (zh) * 2020-05-18 2023-10-10 华为技术有限公司 Ppdu传输方法及装置
US12284067B2 (en) * 2020-06-22 2025-04-22 Qualcomm Incorporated Long training field with reduced peak-to-average power ratio
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JP2016504839A (ja) 2016-02-12
CN105052102A (zh) 2015-11-11
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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