CA3039067A1 - Unified synchronization channel design used in different communication modes - Google Patents

Unified synchronization channel design used in different communication modes Download PDF

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Publication number
CA3039067A1
CA3039067A1 CA3039067A CA3039067A CA3039067A1 CA 3039067 A1 CA3039067 A1 CA 3039067A1 CA 3039067 A CA3039067 A CA 3039067A CA 3039067 A CA3039067 A CA 3039067A CA 3039067 A1 CA3039067 A1 CA 3039067A1
Authority
CA
Canada
Prior art keywords
arrangement
synchronization signals
communication
signals
beginning
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.)
Pending
Application number
CA3039067A
Other languages
English (en)
French (fr)
Inventor
Heechoon Lee
Hung Ly
Tingfang Ji
Haitong Sun
Wanshi Chen
Peter Gaal
Hao Xu
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3039067A1 publication Critical patent/CA3039067A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • 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)
CA3039067A 2016-11-08 2017-11-08 Unified synchronization channel design used in different communication modes Pending CA3039067A1 (en)

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

Publications (1)

Publication Number Publication Date
CA3039067A1 true CA3039067A1 (en) 2018-05-17

Family

ID=62108968

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3039067A Pending CA3039067A1 (en) 2016-11-08 2017-11-08 Unified synchronization channel design used in different communication modes

Country Status (13)

Country Link
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)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8908504B2 (en) * 2011-07-01 2014-12-09 Qualcomm Incorporated Pre-agreed radio link failure recovery channel sequence
EP2995054B1 (en) 2013-05-10 2017-03-22 Telefonaktiebolaget LM Ericsson (publ) Synchronization sequences and carrier type detection
CN108419288B (zh) * 2013-06-13 2020-11-06 Lg电子株式会社 发送用于装置对装置链路的同步信号的方法及用户设备
CN105493582A (zh) * 2013-08-29 2016-04-13 Lg电子株式会社 用于在支持高频带的无线接入系统中在每个步骤中检测上行链路同步信号的方法和设备
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
NO2705215T3 (enExample) * 2014-01-31 2018-02-17
EP3117638A1 (en) * 2014-03-12 2017-01-18 Telefonaktiebolaget LM Ericsson (publ) Device-to-device communication in a cellular communication system
US20170295576A1 (en) 2014-09-26 2017-10-12 Kyocera Corporation Base station and mobile station
JP6637164B2 (ja) 2015-09-08 2020-01-29 エルジー エレクトロニクス インコーポレイティド 狭帯域モノのインターネットを支援する無線接続システムにおいて下りリンク物理放送チャネル受信方法及び装置
WO2018031644A1 (en) * 2016-08-10 2018-02-15 Intel IP Corporation Synchronization signals for multiple numerologies

Also Published As

Publication number Publication date
CN109952737A (zh) 2019-06-28
KR102553415B1 (ko) 2023-07-07
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
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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