KR102023178B1 - 서브―캐리어들의 재―채널화 - Google Patents

서브―캐리어들의 재―채널화 Download PDF

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Publication number
KR102023178B1
KR102023178B1 KR1020187009333A KR20187009333A KR102023178B1 KR 102023178 B1 KR102023178 B1 KR 102023178B1 KR 1020187009333 A KR1020187009333 A KR 1020187009333A KR 20187009333 A KR20187009333 A KR 20187009333A KR 102023178 B1 KR102023178 B1 KR 102023178B1
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frame
channels
frequency
wireless communications
center frequency
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Korean (ko)
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KR20180049825A (ko
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알렉산더 에이탄
아미차이 산더로비치
갈 바쏜
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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
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020187009333A 2015-09-03 2016-08-26 서브―캐리어들의 재―채널화 Active KR102023178B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562214117P 2015-09-03 2015-09-03
US62/214,117 2015-09-03
US201662303336P 2016-03-03 2016-03-03
US62/303,336 2016-03-03
US15/247,469 2016-08-25
US15/247,469 US10244531B2 (en) 2015-09-03 2016-08-25 Re-channelization of sub-carriers
PCT/US2016/049113 WO2017040337A1 (en) 2015-09-03 2016-08-26 Re-channelization of sub-carriers

Publications (2)

Publication Number Publication Date
KR20180049825A KR20180049825A (ko) 2018-05-11
KR102023178B1 true KR102023178B1 (ko) 2019-09-19

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KR1020187009333A Active KR102023178B1 (ko) 2015-09-03 2016-08-26 서브―캐리어들의 재―채널화

Country Status (8)

Country Link
US (1) US10244531B2 (enExample)
EP (1) EP3345329B1 (enExample)
JP (2) JP6746690B2 (enExample)
KR (1) KR102023178B1 (enExample)
CN (1) CN107925550B (enExample)
ES (1) ES2719715T3 (enExample)
HU (1) HUE044083T2 (enExample)
WO (1) WO2017040337A1 (enExample)

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CN110086477B (zh) * 2015-09-10 2021-01-29 松下知识产权经营株式会社 发送装置、接收装置、以及发送方法和接收方法
AU2017227195B2 (en) 2016-02-29 2021-08-05 Panasonic Intellectual Property Corporation Of America Transmitting device, transmission method, receiving device, and reception method
CN109076392B (zh) * 2016-05-03 2022-02-01 Lg 电子株式会社 在无线lan系统中发送和接收信号的方法及其装置
US10153935B2 (en) * 2016-07-18 2018-12-11 Intel Corporation Apparatus, system and method of communicating a transmission according to a rotated 256 quadrature amplitude modulation (QAM) scheme
US10693583B2 (en) * 2016-08-18 2020-06-23 Intel Corporation Apparatus, system and method of communicating a channel estimation field with Golay sequences
CN112867150B (zh) * 2016-09-30 2023-02-28 中兴通讯股份有限公司 一种信号发送、接收方法及装置
US11108603B2 (en) * 2016-10-10 2021-08-31 Qualcomm Incorporated Frame format with dual mode channel estimation field
PL3528445T3 (pl) 2017-01-10 2022-01-24 Lg Electronics Inc. Sposób nadawania i odbierania sygnału w systemie bezprzewodowej sieci lokalnej (wlan) oraz urządzenie do realizacji tego sposobu
WO2018175722A1 (en) 2017-03-23 2018-09-27 Intel IP Corporation Apparatus, system and method of communicating an edmg ppdu
WO2018194234A1 (ko) * 2017-04-20 2018-10-25 엘지전자 주식회사 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치
EP3606271B1 (en) * 2017-07-06 2021-01-27 LG Electronics Inc. -1- Method for transmitting frame on basis of multiple channelized channels in wireless lan system, and wireless terminal using same
US10904062B2 (en) 2017-08-08 2021-01-26 Intel Corporation Apparatus, system and method of communicating a physical layer protocol data unit (PPDU) including a training field
KR102149425B1 (ko) * 2018-02-09 2020-08-31 엘지전자 주식회사 무선랜 시스템에서의 신호 송수신 방법 및 이를 위한 장치
CN112087273B (zh) * 2020-09-16 2021-07-16 清华大学 奇偶交叠信道化实现方法、系统、存储介质及计算机设备
US12483454B2 (en) 2022-03-18 2025-11-25 Mediatek Inc. Scalable waveform and numerology designs for next-generation WLAN in 60GHz frequency band
CN116781224A (zh) * 2022-03-18 2023-09-19 联发科技股份有限公司 无线通信方法及无线通信装置
US20230299931A1 (en) * 2022-03-18 2023-09-21 Mediatek Inc. Channelization Of 60GHz Band For Next-Generation WLAN
CN116939653A (zh) * 2022-04-08 2023-10-24 华为技术有限公司 一种通信方法、装置及系统
CN117714016A (zh) * 2022-09-02 2024-03-15 华为技术有限公司 一种通信的方法和通信装置
CN120957231A (zh) * 2024-05-14 2025-11-14 华为技术有限公司 通信方法及装置

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JP2011512089A (ja) 2008-02-12 2011-04-14 聯發科技股▲ふん▼有限公司 Ｏｆｄｍマルチキャリアシステムのサブキャリアの位置合わせ構造
US20110096783A1 (en) 2007-11-09 2011-04-28 Zte (Usa) Inc. Flexible ofdm/ofdma frame structure for communication systems
WO2012051319A1 (en) 2010-10-13 2012-04-19 Marvell World Trade Ltd. Method and apparatus for generating an ofdm symbol

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CN101136894B (zh) * 2007-03-23 2012-11-28 中兴通讯股份有限公司 可扩展的ofdm及ofdma带宽分配的方法和系统
US8891350B2 (en) * 2008-07-07 2014-11-18 Mediatek Inc. Method and apparatus of data transmission over guard sub-carriers in multi-carrier OFDM systems
US20130089000A1 (en) * 2011-10-11 2013-04-11 Broadcom Corporation Beamforming training within a wireless communication system utilizing a directional antenna
CN102611671B (zh) * 2012-04-13 2015-01-07 豪威科技(上海)有限公司 一种载波频偏估计方法、装置和系统
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Publication number Priority date Publication date Assignee Title
US20110096783A1 (en) 2007-11-09 2011-04-28 Zte (Usa) Inc. Flexible ofdm/ofdma frame structure for communication systems
JP2011512089A (ja) 2008-02-12 2011-04-14 聯發科技股▲ふん▼有限公司 Ｏｆｄｍマルチキャリアシステムのサブキャリアの位置合わせ構造
WO2012051319A1 (en) 2010-10-13 2012-04-19 Marvell World Trade Ltd. Method and apparatus for generating an ofdm symbol

Also Published As

Publication number Publication date
US20170070995A1 (en) 2017-03-09
JP6746690B2 (ja) 2020-08-26
HUE044083T2 (hu) 2019-09-30
EP3345329A1 (en) 2018-07-11
JP6833946B2 (ja) 2021-02-24
JP2020039132A (ja) 2020-03-12
CN107925550B (zh) 2020-12-01
EP3345329B1 (en) 2019-01-09
BR112018004332A2 (pt) 2019-05-14
US10244531B2 (en) 2019-03-26
WO2017040337A1 (en) 2017-03-09
ES2719715T3 (es) 2019-07-12
KR20180049825A (ko) 2018-05-11
CN107925550A (zh) 2018-04-17
JP2018527833A (ja) 2018-09-20

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