PT3931991T - Método e dispositivo de modulação por sequências de zadoff-chu - Google Patents

Método e dispositivo de modulação por sequências de zadoff-chu

Info

Publication number
PT3931991T
PT3931991T PT207142670T PT20714267T PT3931991T PT 3931991 T PT3931991 T PT 3931991T PT 207142670 T PT207142670 T PT 207142670T PT 20714267 T PT20714267 T PT 20714267T PT 3931991 T PT3931991 T PT 3931991T
Authority
PT
Portugal
Prior art keywords
zadoff
modulation method
chu sequence
sequence modulation
chu
Prior art date
Application number
PT207142670T
Other languages
English (en)
Original Assignee
Ternwaves
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
Application filed by Ternwaves filed Critical Ternwaves
Publication of PT3931991T publication Critical patent/PT3931991T/pt

Links

Classifications

    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0003—Code application, i.e. aspects relating to how codes are applied to form multiplexed channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0074—Code shifting or hopping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
PT207142670T 2019-02-27 2020-02-24 Método e dispositivo de modulação por sequências de zadoff-chu PT3931991T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1902035A FR3093257B1 (fr) 2019-02-27 2019-02-27 Méthode et dispositif de modulation par séquences de zadoff-chu

Publications (1)

Publication Number Publication Date
PT3931991T true PT3931991T (pt) 2024-01-18

Family

ID=67956874

Family Applications (1)

Application Number Title Priority Date Filing Date
PT207142670T PT3931991T (pt) 2019-02-27 2020-02-24 Método e dispositivo de modulação por sequências de zadoff-chu

Country Status (19)

Country Link
US (2) US11817942B2 (pt)
EP (1) EP3931991B1 (pt)
JP (1) JP7681512B2 (pt)
KR (1) KR20210127977A (pt)
CN (1) CN113475046B (pt)
AU (1) AU2020227908B2 (pt)
BR (1) BR112021016933A2 (pt)
CA (1) CA3130613A1 (pt)
DK (1) DK3931991T3 (pt)
ES (1) ES2969251T3 (pt)
FI (1) FI3931991T3 (pt)
FR (1) FR3093257B1 (pt)
IL (1) IL285681B2 (pt)
MX (1) MX2021010167A (pt)
MY (1) MY209402A (pt)
PL (1) PL3931991T3 (pt)
PT (1) PT3931991T (pt)
SG (1) SG11202109045RA (pt)
WO (1) WO2020174167A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112311710B (zh) * 2019-07-31 2022-03-08 华为技术有限公司 一种数据处理方法及通信装置
WO2021254634A1 (en) * 2020-06-19 2021-12-23 Huawei Technologies Co., Ltd. Generalized orthogonal chirp waveform
KR20220101473A (ko) * 2021-01-11 2022-07-19 삼성전자주식회사 무선 통신 시스템에서 제어 채널 전송을 위한 장치 및 방법
US20240283590A1 (en) * 2023-02-17 2024-08-22 Qualcomm Incorporated Sequence generation for small resource block allocations of physical uplink shared channel transmissions
CN120567637B (zh) * 2025-07-29 2025-10-28 无锡泽太微电子有限公司 一种高效计算zc序列dft的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101421956B (zh) * 2006-02-08 2013-05-22 日本电气株式会社 单载波传输系统、通信装置和用于其中的单载波传输方法
GB2439609B (en) * 2006-06-28 2010-04-14 Motorola Inc Relaying in wireless communication sytems
EP2063544A1 (en) * 2006-10-06 2009-05-27 Panasonic Corporation Wireless communication apparatus and wireless communication method
ATE488917T1 (de) * 2007-01-10 2010-12-15 Nokia Corp Vorrichtung, verfahren und computerprogrammprodukt zur detektion einer nichtsynchronisierten direktzugriffskanal- präambel
US8189455B1 (en) * 2007-11-07 2012-05-29 Research In Motion Limited Coding information for communication over an orthogonal frequency division multiple access (OFDMA)-based wireless link
US8374072B2 (en) * 2010-04-07 2013-02-12 Qualcomm Incorporated Efficient zadoff-chu sequence generation
CN102387099A (zh) * 2011-10-19 2012-03-21 哈尔滨工业大学 认知无线系统中基于加性高斯白噪声信道数据辅助通信信号的信噪比误差矢量幅值估计方法
US8971379B2 (en) * 2013-06-06 2015-03-03 Cambridge Silicon Radio Limited Chirp modulation
US9451639B2 (en) * 2013-07-10 2016-09-20 Samsung Electronics Co., Ltd. Method and apparatus for coverage enhancement for a random access process
CN105991266B (zh) * 2015-01-30 2019-12-13 上海数字电视国家工程研究中心有限公司 前导符号的生成方法、接收方法、生成装置及接收装置
GB2532233A (en) * 2014-11-12 2016-05-18 Sony Corp Transmitter and receiver and methods of transmitting and receiving
WO2017049716A1 (zh) * 2015-09-24 2017-03-30 华为技术有限公司 同步信号传输方法及装置
GB2547267A (en) * 2016-02-12 2017-08-16 Sony Corp Transmitter, receiver and methods
CN106685474B (zh) * 2016-07-12 2018-09-04 电子科技大学 一种基于zc序列的循环扩频调制方法
CN106506133B (zh) * 2016-11-08 2019-08-20 东南大学 宽带大规模mimo系统导频池及信道信息获取方法和系统
US10958499B2 (en) * 2016-11-29 2021-03-23 Maven Wireless Sweden Ab Transporting digital data in a distributed antenna system
CN108282432B (zh) * 2017-01-06 2020-06-02 华为技术有限公司 一种同步信号传输方法、检测方法和基站以及用户设备
HUE062471T2 (hu) 2017-02-24 2023-11-28 Neosat Gmbh Ortogonális korrelációs jelek detektálása és szinkronizálása alacsony SNR mellett

Also Published As

Publication number Publication date
BR112021016933A2 (pt) 2021-11-03
FI3931991T3 (fi) 2024-01-12
EP3931991B1 (fr) 2023-10-11
FR3093257B1 (fr) 2021-03-12
AU2020227908A1 (en) 2021-09-16
US12177001B2 (en) 2024-12-24
KR20210127977A (ko) 2021-10-25
CN113475046A (zh) 2021-10-01
DK3931991T3 (da) 2024-01-15
CN113475046B (zh) 2025-03-21
SG11202109045RA (en) 2021-09-29
MY209402A (en) 2025-07-07
ES2969251T3 (es) 2024-05-17
US20240121021A1 (en) 2024-04-11
PL3931991T3 (pl) 2024-04-15
EP3931991A1 (fr) 2022-01-05
JP2022522450A (ja) 2022-04-19
IL285681B1 (en) 2024-12-01
CA3130613A1 (fr) 2020-09-03
AU2020227908B2 (en) 2024-12-19
US11817942B2 (en) 2023-11-14
IL285681A (en) 2021-10-31
FR3093257A1 (fr) 2020-08-28
IL285681B2 (en) 2025-04-01
MX2021010167A (es) 2021-12-10
US20220149966A1 (en) 2022-05-12
WO2020174167A1 (fr) 2020-09-03
JP7681512B2 (ja) 2025-05-22

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