TWI772567B - 使用低峰均功率比基序列的信號產生 - Google Patents

使用低峰均功率比基序列的信號產生 Download PDF

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Publication number
TWI772567B
TWI772567B TW107142686A TW107142686A TWI772567B TW I772567 B TWI772567 B TW I772567B TW 107142686 A TW107142686 A TW 107142686A TW 107142686 A TW107142686 A TW 107142686A TW I772567 B TWI772567 B TW I772567B
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TW
Taiwan
Prior art keywords
base
sequences
base sequences
sequence
reference signal
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TW107142686A
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English (en)
Chinese (zh)
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TW201927032A (zh
Inventor
楊緯
王任丘
黃義
朴世勇
亞力山德羅斯 瑪諾拉寇斯
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美商高通公司
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Publication of TW201927032A publication Critical patent/TW201927032A/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
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/2614—Peak power aspects
    • H04L27/262—Reduction thereof by selection of pilot symbols
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
    • H04L7/042—Detectors therefor, e.g. correlators, state machines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Control Of Eletrric Generators (AREA)
TW107142686A 2017-11-29 2018-11-29 使用低峰均功率比基序列的信號產生 TWI772567B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762592313P 2017-11-29 2017-11-29
US62/592,313 2017-11-29
US16/203,283 US11228473B2 (en) 2017-11-29 2018-11-28 Signal generation using low peak-to-average power ratio base sequences
US16/203,283 2018-11-28

Publications (2)

Publication Number Publication Date
TW201927032A TW201927032A (zh) 2019-07-01
TWI772567B true TWI772567B (zh) 2022-08-01

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TW107142686A TWI772567B (zh) 2017-11-29 2018-11-29 使用低峰均功率比基序列的信號產生
TW107142669A TW201926964A (zh) 2017-11-29 2018-11-29 使用低互相關序列的信號產生

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US (2) US20190166592A1 (enExample)
EP (2) EP3718276A1 (enExample)
JP (4) JP7165194B2 (enExample)
KR (2) KR102709090B1 (enExample)
CN (2) CN111406389B (enExample)
BR (2) BR112020010511A2 (enExample)
SG (2) SG11202003661UA (enExample)
TW (2) TWI772567B (enExample)
WO (2) WO2019108783A1 (enExample)

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CN112511285B (zh) * 2017-09-08 2021-11-19 华为技术有限公司 基于序列的信号处理方法及装置
US20190166592A1 (en) 2017-11-29 2019-05-30 Qualcomm Incorporated Signal generation using low cross-correlation sequences
WO2019109312A1 (zh) * 2017-12-07 2019-06-13 Oppo广东移动通信有限公司 一种终端上下文的获取方法及装置、计算机存储介质
WO2020237437A1 (zh) * 2019-05-24 2020-12-03 北京小米移动软件有限公司 反馈信息的传输方法、装置、设备及存储介质
WO2021009876A1 (ja) * 2019-07-17 2021-01-21 株式会社Ｎｔｔドコモ 端末及び無線通信方法
US20220247536A1 (en) * 2019-07-17 2022-08-04 Ntt Docomo, Inc. Terminal and radio communication method
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JP2023109970A (ja) 2023-08-08
JP7500424B2 (ja) 2024-06-17
SG11202003676YA (en) 2020-06-29
JP2021505056A (ja) 2021-02-15
TW201927032A (zh) 2019-07-01
SG11202003661UA (en) 2020-06-29
WO2019108783A1 (en) 2019-06-06
US11228473B2 (en) 2022-01-18
JP2021505058A (ja) 2021-02-15
BR112020010535A2 (pt) 2020-11-17
JP7165194B2 (ja) 2022-11-02
US20190165979A1 (en) 2019-05-30
KR102529840B1 (ko) 2023-05-04
KR102709090B1 (ko) 2024-09-23
BR112020010511A2 (pt) 2020-11-10
JP7752221B2 (ja) 2025-10-09
WO2019108791A1 (en) 2019-06-06
CN111406388A (zh) 2020-07-10
CN111406389A (zh) 2020-07-10
KR20200088349A (ko) 2020-07-22
EP3718275A1 (en) 2020-10-07
CN111406389B (zh) 2023-05-23
KR20200086687A (ko) 2020-07-17
TW201926964A (zh) 2019-07-01
JP7571194B2 (ja) 2024-10-22
EP3718276A1 (en) 2020-10-07
US20190166592A1 (en) 2019-05-30
JP2024164030A (ja) 2024-11-26

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