KR102404611B9 - 짧은 시퀀스 신호의 그룹화 및 사용 - Google Patents

짧은 시퀀스 신호의 그룹화 및 사용

Info

Publication number
KR102404611B9
KR102404611B9 KR1020207016379A KR20207016379A KR102404611B9 KR 102404611 B9 KR102404611 B9 KR 102404611B9 KR 1020207016379 A KR1020207016379 A KR 1020207016379A KR 20207016379 A KR20207016379 A KR 20207016379A KR 102404611 B9 KR102404611 B9 KR 102404611B9
Authority
KR
South Korea
Prior art keywords
grouping
short sequence
sequence signals
signals
short
Prior art date
Application number
KR1020207016379A
Other languages
English (en)
Other versions
KR102404611B1 (ko
KR20200084026A (ko
Inventor
춘리 리앙
쉬치앙 시아
치송 주오
펭 하오
시앙후이 한
Original Assignee
지티이 코포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66437387&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102404611(B9) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 지티이 코포레이션 filed Critical 지티이 코포레이션
Priority to KR1020227017467A priority Critical patent/KR102621482B1/ko
Publication of KR20200084026A publication Critical patent/KR20200084026A/ko
Application granted granted Critical
Publication of KR102404611B1 publication Critical patent/KR102404611B1/ko
Publication of KR102404611B9 publication Critical patent/KR102404611B9/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H04L5/0021—Time-frequency-code in which codes are applied as a frequency-domain sequences, e.g. MC-CDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lubricants (AREA)
KR1020207016379A 2017-11-10 2017-11-10 짧은 시퀀스 신호의 그룹화 및 사용 KR102404611B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227017467A KR102621482B1 (ko) 2017-11-10 2017-11-10 짧은 시퀀스 신호의 그룹화 및 사용

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/110525 WO2019090715A1 (en) 2017-11-10 2017-11-10 Grouping and use of short sequence signals

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227017467A Division KR102621482B1 (ko) 2017-11-10 2017-11-10 짧은 시퀀스 신호의 그룹화 및 사용

Publications (3)

Publication Number Publication Date
KR20200084026A KR20200084026A (ko) 2020-07-09
KR102404611B1 KR102404611B1 (ko) 2022-05-31
KR102404611B9 true KR102404611B9 (ko) 2023-03-27

Family

ID=66437387

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020227017467A KR102621482B1 (ko) 2017-11-10 2017-11-10 짧은 시퀀스 신호의 그룹화 및 사용
KR1020207016379A KR102404611B1 (ko) 2017-11-10 2017-11-10 짧은 시퀀스 신호의 그룹화 및 사용
KR1020237013161A KR20230054776A (ko) 2017-11-10 2018-02-11 짧은 시퀀스 신호의 그룹화 및 사용
KR1020207016375A KR20200086324A (ko) 2017-11-10 2018-02-11 짧은 시퀀스 신호의 그룹화 및 사용

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020227017467A KR102621482B1 (ko) 2017-11-10 2017-11-10 짧은 시퀀스 신호의 그룹화 및 사용

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020237013161A KR20230054776A (ko) 2017-11-10 2018-02-11 짧은 시퀀스 신호의 그룹화 및 사용
KR1020207016375A KR20200086324A (ko) 2017-11-10 2018-02-11 짧은 시퀀스 신호의 그룹화 및 사용

Country Status (8)

Country Link
US (4) US11533120B2 (ko)
EP (2) EP3707869A4 (ko)
JP (3) JP7062763B2 (ko)
KR (4) KR102621482B1 (ko)
CN (4) CN111587564B (ko)
CA (3) CA3174639A1 (ko)
SG (2) SG11202004267RA (ko)
WO (2) WO2019090715A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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EP3707869A4 (en) 2017-11-10 2020-11-11 ZTE Corporation GROUPING AND USE OF SHORT SIGNAL SEQUENCES
CN109842478A (zh) 2017-11-26 2019-06-04 华为技术有限公司 一种序列确定方法和装置
US10439779B2 (en) 2017-11-26 2019-10-08 Huawei Technologies Co., Ltd. Sequence determining method and apparatus
US11228473B2 (en) * 2017-11-29 2022-01-18 Qualcomm Incorporated Signal generation using low peak-to-average power ratio base sequences
JP7074781B2 (ja) * 2018-02-16 2022-05-24 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
EP3911054A4 (en) * 2019-02-03 2021-12-29 Huawei Technologies Co., Ltd. Reference signal receiving and sending methods, apparatuses and systems

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WO2002084914A1 (fr) * 2001-04-18 2002-10-24 Linkair Communications, Inc. Procede de mise en oeuvre d'un codage de sequences ternaires a etalement de spectre dans un systeme amrc
US6917645B2 (en) * 2001-12-14 2005-07-12 Samsung Electronics Co., Ltd. Apparatus and method for detecting pilot channel signals with low signal-to-noise
US9088384B2 (en) * 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
EP2068455B1 (en) * 2006-09-30 2011-05-18 Huawei Technologies Co., Ltd. Sequence distributing method, sequence processing method and apparatus in communication system
KR20080072508A (ko) 2007-02-02 2008-08-06 엘지전자 주식회사 다양한 자원 블록 길이를 가지는 시퀀스 할당 방법 및 이를위한 시퀀스 그룹핑 방법
PL2101419T3 (pl) 2007-03-07 2011-10-31 Huawei Tech Co Ltd Sposób przetwarzania i dystrybucji sekwencji i urządzenie w systemie komunikacyjnym
CN102752856B (zh) 2007-03-19 2015-02-04 知识产权之桥一号有限责任公司 序列通知装置和方法、移动站、序列生成方法及集成电路
JP5024533B2 (ja) * 2007-06-19 2012-09-12 日本電気株式会社 移動通信システムにおけるリファレンス信号系列の割当方法および装置
WO2008155907A1 (ja) * 2007-06-19 2008-12-24 Panasonic Corporation 系列割当方法および無線移動局装置
US20090046645A1 (en) * 2007-08-13 2009-02-19 Pierre Bertrand Uplink Reference Signal Sequence Assignments in Wireless Networks
CN101179860B (zh) * 2007-12-05 2011-03-16 中兴通讯股份有限公司 随机接入信道的zc序列排序方法和装置
KR101520682B1 (ko) 2008-04-29 2015-05-15 엘지전자 주식회사 시퀀스 그루핑 방법 및 시퀀스 전송 방법
EP2421184B1 (en) 2009-05-21 2020-07-08 LG Electronics Inc. -1- Method and apparatus for transmitting reference signals in a multi-antenna system
KR101733489B1 (ko) * 2010-01-17 2017-05-24 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
CN102238747A (zh) * 2010-04-30 2011-11-09 夏普株式会社 上行物理控制信息传输方法,基站和用户设备
KR20120023200A (ko) 2010-08-24 2012-03-13 주식회사 팬택 Ｍｉｍｏ 환경에서의 시퀀스 및 시퀀스 그룹 호핑 정보를 이용한 참조신호 생성 방법 및 장치
KR101572397B1 (ko) * 2011-08-16 2015-11-26 엘지전자 주식회사 무선 통신 시스템에서 상향링크 참조 신호 전송 방법 및 장치
JP5162699B1 (ja) 2011-10-04 2013-03-13 シャープ株式会社 移動局装置、基地局装置、無線通信方法、無線通信システムおよび集積回路
CN103139916B (zh) * 2011-11-29 2016-03-02 华为技术有限公司 在物理上行控制信道上传输数据的方法和装置
CN104202712B (zh) * 2014-01-24 2019-07-23 中兴通讯股份有限公司 设备到设备同步信号的发送方法及装置、用户设备
KR20150110243A (ko) * 2014-03-21 2015-10-02 삼성전자주식회사 기기 간 통신에서 기준 신호 생성 방법 및 장치
CN106465308B (zh) * 2014-04-02 2019-12-17 华为技术有限公司 传输信号的方法和装置
US20160125130A1 (en) 2014-11-05 2016-05-05 Agilent Technologies, Inc. Method for assigning target-enriched sequence reads to a genomic location
EP3883167B1 (en) * 2016-09-30 2023-06-07 Telefonaktiebolaget Lm Ericsson (Publ) Power and resource efficient uplink dmrs sequences for ifdma
CN106973402B (zh) * 2017-05-05 2019-08-23 电子科技大学 一种用于lte超大小区随机接入时延的检测方法
CN107222282B (zh) * 2017-06-09 2019-04-16 电信科学技术第五研究所有限公司 一种lte系统prach信道中zc序列的dft算法
CN108833070B (zh) * 2017-09-08 2020-01-03 华为技术有限公司 基于序列的信号处理方法及装置
WO2019053901A1 (ja) * 2017-09-15 2019-03-21 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
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Also Published As

Publication number Publication date
JP2021502766A (ja) 2021-01-28
CN113328825B (zh) 2022-08-16
CA3082232A1 (en) 2019-05-16
WO2019091014A1 (en) 2019-05-16
CN111587564A (zh) 2020-08-25
CN111587565A (zh) 2020-08-25
CN111587565B9 (zh) 2021-12-28
KR20200086324A (ko) 2020-07-16
SG11202004262SA (en) 2020-06-29
US11641256B2 (en) 2023-05-02
SG11202004267RA (en) 2020-06-29
US11533120B2 (en) 2022-12-20
CN113328825A (zh) 2021-08-31
CN113162721B (zh) 2023-08-22
US20220216933A1 (en) 2022-07-07
CN113162721A (zh) 2021-07-23
US11621810B2 (en) 2023-04-04
US20230048154A1 (en) 2023-02-16
KR20230054776A (ko) 2023-04-25
JP2021502764A (ja) 2021-01-28
KR102404611B1 (ko) 2022-05-31
CA3082232C (en) 2022-12-06
CA3082236A1 (en) 2019-05-16
KR20200084026A (ko) 2020-07-09
KR20220076532A (ko) 2022-06-08
US20200274630A1 (en) 2020-08-27
JP7062763B2 (ja) 2022-05-06
CA3174639A1 (en) 2019-05-16
CN111587564B (zh) 2021-05-28
JP7084993B2 (ja) 2022-06-15
CN111587565B (zh) 2021-05-04
JP2022101628A (ja) 2022-07-06
EP3707869A1 (en) 2020-09-16
CA3082236C (en) 2024-02-13
US20200396113A1 (en) 2020-12-17
EP3707869A4 (en) 2020-11-11
JP7352685B2 (ja) 2023-09-28
EP3707870A4 (en) 2021-08-18
US11469847B2 (en) 2022-10-11
KR102621482B1 (ko) 2024-01-04
WO2019090715A1 (en) 2019-05-16
EP3707870A1 (en) 2020-09-16

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E701 Decision to grant or registration of patent right
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Effective date: 20230303