JP7500424B2 - 低い相互相関シーケンスを使用した基準信号生成 - Google Patents

低い相互相関シーケンスを使用した基準信号生成 Download PDF

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JP7500424B2
JP7500424B2 JP2020529165A JP2020529165A JP7500424B2 JP 7500424 B2 JP7500424 B2 JP 7500424B2 JP 2020529165 A JP2020529165 A JP 2020529165A JP 2020529165 A JP2020529165 A JP 2020529165A JP 7500424 B2 JP7500424 B2 JP 7500424B2
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sequences
base
reference signal
base sequence
symbol
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JP2021505058A5 (enExample
JP2021505058A (ja
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ヤン、ウェイ
ワン、レンチウ
ファン、イー
パク、セヨン
マノラコス、アレクサンドロス
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Qualcomm Inc
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Qualcomm Inc
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Priority to JP2023087627A priority Critical patent/JP7571194B2/ja
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Publication of JP7500424B2 publication Critical patent/JP7500424B2/ja
Priority to JP2024123333A priority patent/JP7752221B2/ja
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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
    • H04L27/2614—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
    • 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
    • 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)
  • Control Of Eletrric Generators (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP2020529165A 2017-11-29 2018-11-29 低い相互相関シーケンスを使用した基準信号生成 Active JP7500424B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023087627A JP7571194B2 (ja) 2017-11-29 2023-05-29 低い相互相関シーケンスを使用した基準信号生成
JP2024123333A JP7752221B2 (ja) 2017-11-29 2024-07-30 低い相互相関シーケンスを使用した基準信号生成

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762592313P 2017-11-29 2017-11-29
US62/592,313 2017-11-29
US16/203,316 2018-11-28
US16/203,316 US20190166592A1 (en) 2017-11-29 2018-11-28 Signal generation using low cross-correlation sequences
PCT/US2018/063062 WO2019108791A1 (en) 2017-11-29 2018-11-29 Reference signal generation using low cross-correlation sequences

Related Child Applications (1)

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JP2023087627A Division JP7571194B2 (ja) 2017-11-29 2023-05-29 低い相互相関シーケンスを使用した基準信号生成

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JP2021505058A JP2021505058A (ja) 2021-02-15
JP2021505058A5 JP2021505058A5 (enExample) 2021-12-09
JP7500424B2 true JP7500424B2 (ja) 2024-06-17

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JP2020529165A Active JP7500424B2 (ja) 2017-11-29 2018-11-29 低い相互相関シーケンスを使用した基準信号生成
JP2020529157A Active JP7165194B2 (ja) 2017-11-29 2018-11-29 低いピーク対平均電力比の基本シーケンスを使用した基準信号生成
JP2023087627A Active JP7571194B2 (ja) 2017-11-29 2023-05-29 低い相互相関シーケンスを使用した基準信号生成
JP2024123333A Active JP7752221B2 (ja) 2017-11-29 2024-07-30 低い相互相関シーケンスを使用した基準信号生成

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JP2020529157A Active JP7165194B2 (ja) 2017-11-29 2018-11-29 低いピーク対平均電力比の基本シーケンスを使用した基準信号生成
JP2023087627A Active JP7571194B2 (ja) 2017-11-29 2023-05-29 低い相互相関シーケンスを使用した基準信号生成
JP2024123333A Active JP7752221B2 (ja) 2017-11-29 2024-07-30 低い相互相関シーケンスを使用した基準信号生成

Country Status (9)

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US (2) US20190166592A1 (enExample)
EP (2) EP3718276A1 (enExample)
JP (4) JP7500424B2 (enExample)
KR (2) KR102529840B1 (enExample)
CN (2) CN111406388A (enExample)
BR (2) BR112020010511A2 (enExample)
SG (2) SG11202003676YA (enExample)
TW (2) TW201926964A (enExample)
WO (2) WO2019108783A1 (enExample)

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US20190166592A1 (en) * 2017-11-29 2019-05-30 Qualcomm Incorporated Signal generation using low cross-correlation sequences
AU2017441977A1 (en) * 2017-12-07 2020-07-23 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for acquiring terminal context, computer storage medium
US12279259B2 (en) * 2019-05-24 2025-04-15 Beijing Xiaomi Mobile Software Co., Ltd. Feedback information transmission method and apparatus, and device and storage medium
CN120768513A (zh) * 2019-07-17 2025-10-10 株式会社Ntt都科摩 终端以及无线通信方法
EP4002913A1 (en) * 2019-07-17 2022-05-25 Ntt Docomo, Inc. Terminal and wireless communication method
WO2024217070A1 (en) * 2024-01-03 2024-10-24 Zte Corporation Wireless sensing in wireless communication networks

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JP2012503407A (ja) 2009-02-17 2012-02-02 エルジー エレクトロニクス インコーポレイティド シーケンス生成方法及びそのための装置

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Ｈｕａｗｅｉ，ＨｉＳｉｌｉｃｏｎ，Ｄｅｓｉｇｎ ｏｆ ＵＬ ＤＭＲＳ ｓｅｑｕｅｎｃｅ ｆｏｒ ｄａｔａ ｔｒａｎｓｍｉｓｓｉｏｎ［ｏｎｌｉｎｅ］，３ＧＰＰ ＴＳＧ ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ９１ Ｒ１－１７２０６３５，Ｉｎｔｅｒｎｅｔ＜ＵＲＬ：ｈｔｔｐ：／／ｗｗｗ．３ｇｐｐ．ｏｒｇ／ｆｔｐ／ｔｓｇ＿ｒａｎ／ＷＧ１＿ＲＬ１／ＴＳＧＲ１＿９１／Ｄｏｃｓ／Ｒ１－１７２０６３５．ｚｉｐ＞，２０１７年１１月１７日
Ｑｕａｌｃｏｍ Ｉｎｃｏｒｐｏｒａｔｅｄ，Ｒｅｍａｉｎｉｎｇ ｉｓｓｕｅｓ ｏｎ ＤＭＲＳ ｄｅｓｉｇｎ［ｏｎｌｉｎｅ］，３ＧＰＰ ＴＳＧ ＲＡＮ ＷＧ１ Ｍｅｅｔｉｎｇ ９１ Ｒ１－１７２０６６８，Ｉｎｔｅｒｎｅｔ＜ＵＲＬ：ｈｔｔｐ：／／ｗｗｗ．３ｇｐｐ．ｏｒｇ／ｆｔｐ／ｔｓｇ＿ｒａｎ／ＷＧ１＿ＲＬ１／ＴＳＧＲ１＿９１／Ｄｏｃｓ／Ｒ１－１７２０６６８．ｚｉｐ＞，２０１７年１１月１８日

Also Published As

Publication number Publication date
EP3718276A1 (en) 2020-10-07
KR102529840B1 (ko) 2023-05-04
SG11202003676YA (en) 2020-06-29
TW201927032A (zh) 2019-07-01
US20190165979A1 (en) 2019-05-30
WO2019108791A1 (en) 2019-06-06
US20190166592A1 (en) 2019-05-30
SG11202003661UA (en) 2020-06-29
JP7752221B2 (ja) 2025-10-09
BR112020010535A2 (pt) 2020-11-17
TW201926964A (zh) 2019-07-01
WO2019108783A1 (en) 2019-06-06
JP7571194B2 (ja) 2024-10-22
KR102709090B1 (ko) 2024-09-23
US11228473B2 (en) 2022-01-18
CN111406389B (zh) 2023-05-23
EP3718275A1 (en) 2020-10-07
JP2024164030A (ja) 2024-11-26
CN111406388A (zh) 2020-07-10
CN111406389A (zh) 2020-07-10
KR20200086687A (ko) 2020-07-17
JP2021505058A (ja) 2021-02-15
JP7165194B2 (ja) 2022-11-02
JP2023109970A (ja) 2023-08-08
KR20200088349A (ko) 2020-07-22
BR112020010511A2 (pt) 2020-11-10
JP2021505056A (ja) 2021-02-15
TWI772567B (zh) 2022-08-01

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