KR102553415B1 - 상이한 통신 모드들에서 사용되는 통합된 동기화 채널 설계 - Google Patents

상이한 통신 모드들에서 사용되는 통합된 동기화 채널 설계 Download PDF

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KR102553415B1
KR102553415B1 KR1020197012644A KR20197012644A KR102553415B1 KR 102553415 B1 KR102553415 B1 KR 102553415B1 KR 1020197012644 A KR1020197012644 A KR 1020197012644A KR 20197012644 A KR20197012644 A KR 20197012644A KR 102553415 B1 KR102553415 B1 KR 102553415B1
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South Korea
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communication
synchronization signals
signals
array
synchronization signal
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KR20190073407A (ko
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희춘 이
훙 리
팅팡 지
하이통 순
완시 천
피터 갈
하오 수
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퀄컴 인코포레이티드
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    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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]
    • H04J11/0083—Multi-mode cell search, i.e. where several modes or systems can be used, e.g. backwards compatible, dual mode or flexible systems
    • 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
    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe synchronisation
    • 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
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • 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
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
KR1020197012644A 2016-11-08 2017-11-08 상이한 통신 모드들에서 사용되는 통합된 동기화 채널 설계 Active KR102553415B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227045734A KR102596588B1 (ko) 2016-11-08 2017-11-08 상이한 통신 모드들에서 사용되는 통합된 동기화 채널 설계

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662419409P 2016-11-08 2016-11-08
US201662419398P 2016-11-08 2016-11-08
US62/419,398 2016-11-08
US62/419,409 2016-11-08
US15/806,210 US10531410B2 (en) 2016-11-08 2017-11-07 Unified synchronization channel design used in different communication modes
US15/806,210 2017-11-07
PCT/US2017/060653 WO2018089505A1 (en) 2016-11-08 2017-11-08 Unified synchronization channel design used in different communication modes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227045734A Division KR102596588B1 (ko) 2016-11-08 2017-11-08 상이한 통신 모드들에서 사용되는 통합된 동기화 채널 설계

Publications (2)

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KR20190073407A KR20190073407A (ko) 2019-06-26
KR102553415B1 true KR102553415B1 (ko) 2023-07-07

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KR1020227045734A Active KR102596588B1 (ko) 2016-11-08 2017-11-08 상이한 통신 모드들에서 사용되는 통합된 동기화 채널 설계

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US (1) US10531410B2 (enExample)
EP (2) EP3539249B1 (enExample)
JP (2) JP7004710B2 (enExample)
KR (2) KR102553415B1 (enExample)
CN (2) CN109952737B (enExample)
BR (1) BR112019009225A2 (enExample)
CA (1) CA3039067A1 (enExample)
DK (1) DK3539249T3 (enExample)
ES (1) ES2890243T3 (enExample)
HU (1) HUE055995T2 (enExample)
SI (1) SI3539249T1 (enExample)
TW (1) TWI761388B (enExample)
WO (1) WO2018089505A1 (enExample)

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US10560343B1 (en) 2012-07-06 2020-02-11 Cradlepoint, Inc. People centric management of cloud networks via GUI
US10135677B1 (en) 2012-07-06 2018-11-20 Cradlepoint, Inc. Deployment of network-related features over cloud network
US10601653B2 (en) 2012-07-06 2020-03-24 Cradlepoint, Inc. Implicit traffic engineering
US10110417B1 (en) 2012-07-06 2018-10-23 Cradlepoint, Inc. Private networks overlaid on cloud infrastructure
US10177957B1 (en) 2012-07-06 2019-01-08 Cradlepoint, Inc. Connecting a cloud network to the internet
US10880162B1 (en) 2012-07-06 2020-12-29 Cradlepoint, Inc. Linking logical broadcast domains
US11419083B2 (en) 2016-11-08 2022-08-16 Qualcomm Incorporated Unified synchronization channel design used in different communication modes
US10356734B2 (en) * 2016-11-30 2019-07-16 Qualcomm Incorporated Synchronization signal options for 5G/new radio
WO2018137231A1 (en) * 2017-01-26 2018-08-02 Qualcomm Incorporated Broadcast channel encoding and decoding
CN110784905B (zh) 2018-07-25 2021-11-16 财团法人工业技术研究院 网络接入方法和使用网络接入方法的用户设备
CN112578692B (zh) * 2019-09-27 2022-04-15 北京东土科技股份有限公司 工业总线通信方法、装置、计算机设备及存储介质
US20230345397A1 (en) * 2022-04-21 2023-10-26 Qualcomm Incorporated Configurable synchronization signal and physical broadcast channel block pattern
WO2025025047A1 (zh) * 2023-07-31 2025-02-06 华为技术有限公司 通信方法和装置

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CN105981454B (zh) * 2014-01-26 2019-11-15 Lg电子株式会社 在支持设备到设备通信的无线通信系统中发送同步信号和同步信道的方法及其装置
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Publication number Publication date
CN109952737A (zh) 2019-06-28
TW201919424A (zh) 2019-05-16
JP2020502868A (ja) 2020-01-23
JP7384892B2 (ja) 2023-11-21
CN109952737B (zh) 2022-07-19
BR112019009225A2 (pt) 2019-07-16
JP2022058463A (ja) 2022-04-12
WO2018089505A1 (en) 2018-05-17
KR20190073407A (ko) 2019-06-26
EP3855672B1 (en) 2023-08-30
CA3039067A1 (en) 2018-05-17
TWI761388B (zh) 2022-04-21
EP3539249A1 (en) 2019-09-18
CN115103435A (zh) 2022-09-23
KR20230007549A (ko) 2023-01-12
DK3539249T3 (da) 2021-09-20
US10531410B2 (en) 2020-01-07
JP7004710B2 (ja) 2022-01-21
KR102596588B1 (ko) 2023-10-31
HUE055995T2 (hu) 2022-01-28
ES2890243T3 (es) 2022-01-18
CN115103435B (zh) 2024-03-15
SI3539249T1 (sl) 2021-11-30
US20180139713A1 (en) 2018-05-17
EP3539249B1 (en) 2021-08-25
EP3855672A1 (en) 2021-07-28

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