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CN110073616B - 同步信号发送和接收 - Google Patents

同步信号发送和接收 Download PDF

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Publication number
CN110073616B
CN110073616B CN201780077424.XA CN201780077424A CN110073616B CN 110073616 B CN110073616 B CN 110073616B CN 201780077424 A CN201780077424 A CN 201780077424A CN 110073616 B CN110073616 B CN 110073616B
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CN
China
Prior art keywords
sequence
sss
sequences
base station
cyclic shift
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201780077424.XA
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English (en)
Chinese (zh)
Other versions
CN110073616A (zh
Inventor
李大远
韩承希
格雷戈里·摩罗佐维
阿列克谢·达维多夫
何宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apple Inc
Intel Corp
Original Assignee
Apple Inc
Intel IP Corp
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 Apple Inc, Intel IP Corp filed Critical Apple Inc
Priority to CN202210354971.0A priority Critical patent/CN114726473B/zh
Publication of CN110073616A publication Critical patent/CN110073616A/zh
Application granted granted Critical
Publication of CN110073616B publication Critical patent/CN110073616B/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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H04J13/0025—M-sequences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/102—Combining codes
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780077424.XA 2017-01-09 2017-12-22 同步信号发送和接收 Active CN110073616B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210354971.0A CN114726473B (zh) 2017-01-09 2017-12-22 同步信号发送和接收

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201762444113P 2017-01-09 2017-01-09
US62/444,113 2017-01-09
US201762467636P 2017-03-06 2017-03-06
US62/467,636 2017-03-06
US201762474467P 2017-03-21 2017-03-21
US62/474,467 2017-03-21
PCT/US2017/068349 WO2018128867A1 (fr) 2017-01-09 2017-12-22 Émission et réception de signal de synchronisation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202210354971.0A Division CN114726473B (zh) 2017-01-09 2017-12-22 同步信号发送和接收

Publications (2)

Publication Number Publication Date
CN110073616A CN110073616A (zh) 2019-07-30
CN110073616B true CN110073616B (zh) 2022-03-29

Family

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Family Applications (2)

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CN202210354971.0A Active CN114726473B (zh) 2017-01-09 2017-12-22 同步信号发送和接收
CN201780077424.XA Active CN110073616B (zh) 2017-01-09 2017-12-22 同步信号发送和接收

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CN (2) CN114726473B (fr)
WO (1) WO2018128867A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118474851A (zh) 2017-05-04 2024-08-09 华为技术有限公司 同步信号的发送方法、同步信号的接收方法及相关设备
MY195602A (en) 2017-05-04 2023-02-02 Huawei Tech Co Ltd Processing Device, Network Node, Client Device, and Methods Thereof
KR102492403B1 (ko) * 2018-08-10 2023-01-27 주식회사 아이티엘 무선 통신 시스템에서 사이드링크 동기화 신호 송수신 방법 및 장치
WO2021069062A1 (fr) * 2019-10-08 2021-04-15 Nokia Technologies Oy Signal de synchronisation couvrant de multiples symboles pour une communication par micro-ondes
CN111107028B (zh) * 2019-12-24 2022-04-12 重庆邮电大学 一种5g系统基于pss与sss联合的频偏估计方法
US12041597B2 (en) 2020-05-15 2024-07-16 Qualcomm Incorporated Transmitting payloads using M-sequences
ES2999655T3 (en) * 2020-12-10 2025-02-26 Asustek Comp Inc Method and apparatus for configuring sidelink discontinuous reception in a wireless communication system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8649401B2 (en) * 2007-05-01 2014-02-11 Qualcomm Incorporated Generation and detection of synchronization signal in a wireless communication system
US8543151B2 (en) * 2007-07-19 2013-09-24 Samsung Electronics Co., Ltd. Method for generating downlink frame, and method for searching cell
KR101368494B1 (ko) * 2008-04-21 2014-02-28 엘지전자 주식회사 무선 통신 시스템에서 제어신호 전송 방법
KR101527978B1 (ko) * 2008-08-06 2015-06-18 엘지전자 주식회사 기지국과 중계기 사이의 서브프레임을 사용하여 통신하는 방법 및 장치
EP2264961A1 (fr) * 2009-06-19 2010-12-22 ST-NXP Wireless France Procédé d'estimation d'un canal à partir d'un signal PSS dans un réseau de communication LTE et récepteur correspondant
NO2705215T3 (fr) * 2014-01-31 2018-02-17
KR102399712B1 (ko) * 2014-02-13 2022-05-19 엘지전자 주식회사 무선 통신 시스템에서 d2d 통신을 위한 동기화 신호 송수신방법 및 이를 위한 장치
CN106105085A (zh) * 2014-03-19 2016-11-09 Lg电子株式会社 在无线通信系统中发送和接收设备到设备ue信号的方法及其装置

Also Published As

Publication number Publication date
CN114726473A (zh) 2022-07-08
CN110073616A (zh) 2019-07-30
CN114726473B (zh) 2025-07-15
WO2018128867A1 (fr) 2018-07-12

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