SG11201907609RA - Techniques and apparatuses for tertiary synchronization signal design for new radio - Google Patents

Techniques and apparatuses for tertiary synchronization signal design for new radio

Info

Publication number
SG11201907609RA
SG11201907609RA SG11201907609RA SG11201907609RA SG 11201907609R A SG11201907609R A SG 11201907609RA SG 11201907609R A SG11201907609R A SG 11201907609RA SG 11201907609R A SG11201907609R A SG 11201907609RA
Authority
SG
Singapore
Prior art keywords
block
international
pbch
tss
synchronization signal
Prior art date
Application number
Other languages
English (en)
Inventor
Hung Ly
Haitong Sun
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 SG11201907609RA publication Critical patent/SG11201907609RA/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079Acquisition of downlink reference signals, e.g. detection of cell-ID
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J1/00Frequency-division multiplex systems
    • H04J1/02Details
    • H04J1/06Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J1/00Frequency-division multiplex systems
    • H04J1/02Details
    • H04J1/14Arrangements providing for calling or supervisory signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/261Details of reference signals
    • H04L27/2613Structure of the reference signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2647Arrangements specific to the receiver only
    • H04L27/2655Synchronisation arrangements
    • H04L27/2689Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692Link 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
SG11201907609R 2017-04-03 2018-04-03 Techniques and apparatuses for tertiary synchronization signal design for new radio SG11201907609RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762480837P 2017-04-03 2017-04-03
US15/943,011 US10476623B2 (en) 2017-04-03 2018-04-02 Techniques and apparatuses for tertiary synchronization signal design for new radio
PCT/US2018/025844 WO2018187297A1 (fr) 2017-04-03 2018-04-03 Techniques et appareils de conception de signal de synchronisation tertiaire pour une nouvelle radio

Publications (1)

Publication Number Publication Date
SG11201907609RA true SG11201907609RA (en) 2019-10-30

Family

ID=63671233

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907609R SG11201907609RA (en) 2017-04-03 2018-04-03 Techniques and apparatuses for tertiary synchronization signal design for new radio

Country Status (9)

Country Link
US (2) US10476623B2 (fr)
EP (1) EP3607714A1 (fr)
JP (2) JP7458787B2 (fr)
KR (1) KR102624248B1 (fr)
CN (1) CN110521176B (fr)
BR (1) BR112019020141A2 (fr)
SG (1) SG11201907609RA (fr)
TW (1) TWI756404B (fr)
WO (1) WO2018187297A1 (fr)

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US10476623B2 (en) 2017-04-03 2019-11-12 Qualcomm Incorporated Techniques and apparatuses for tertiary synchronization signal design for new radio
US10285147B2 (en) 2017-04-10 2019-05-07 Qualcomm Incorporated Reference signal schemes in wireless communications
KR102301376B1 (ko) * 2017-05-05 2021-09-14 후지쯔 가부시끼가이샤 정보 지시 방법, 검출 방법 및 이를 위한 디바이스, 그리고 통신 시스템
US10541851B2 (en) * 2017-05-25 2020-01-21 Qualcomm Incorporated Synchronization signal block signaling for wireless communications in shared spectrum
WO2018237032A1 (fr) * 2017-06-21 2018-12-27 Intel Corporation Traitement de collision de blocs de signaux de synchronisation (ss)
CN110832913B (zh) * 2017-08-11 2022-12-27 富士通株式会社 随机接入功率控制方法、装置以及通信系统

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US8824384B2 (en) * 2009-12-14 2014-09-02 Samsung Electronics Co., Ltd. Systems and methods for transmitting channel quality information in wireless communication systems
US9295014B2 (en) * 2010-04-16 2016-03-22 Qualcomm Incorporated Diminishing the impact of timing delay in downlink signals
US8831119B2 (en) 2010-06-28 2014-09-09 Lg Electronics Inc. Method and apparatus for transmitting synchronization signal in multi-node system
US9107173B2 (en) * 2011-07-28 2015-08-11 Blackberry Limited Method and system for access and uplink power control for a wireless system having multiple transmit points
KR20140094565A (ko) 2011-11-18 2014-07-30 후지쯔 가부시끼가이샤 이종 네트워크에서 동기화를 향상시키기 위한 방법 및 장치
US9167519B2 (en) 2012-01-31 2015-10-20 Apple Inc. Methods and apparatus for power saving in discontinuous reception—adaptive neighbor cell search duration
US8923207B2 (en) * 2012-05-17 2014-12-30 Industrial Technology Research Institute Method for initializing sequence of reference signal and base station using the same
CN104620516B (zh) 2012-09-09 2018-05-15 Lg 电子株式会社 发射和接收数据的方法和设备
CN104641582B (zh) * 2012-09-16 2018-03-16 Lg 电子株式会社 在无线通信系统中考虑天线端口关系发送/接收下行链路信号的方法和装置
US9713060B2 (en) 2012-11-07 2017-07-18 Avago Technologies General Ip (Singapore) Pte. Ltd. Small cell initial access and physical cell identity determination
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KR101816673B1 (ko) * 2014-01-31 2018-01-09 후아웨이 테크놀러지 컴퍼니 리미티드 네트워크 적응 및 다운링크 디스커버리 참조 신호를 이용하기 위한 장치, 네트워크, 및 방법
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WO2015163728A1 (fr) 2014-04-24 2015-10-29 엘지전자 주식회사 Procédé pour émettre un signal de synchronisation pour une communication de dispositif à dispositif (d2d) dans un système de communication sans fil et appareil associé
WO2015172364A1 (fr) * 2014-05-15 2015-11-19 华为技术有限公司 Station de base, équipement d'utilisateur et procédé d'émission et de réception de signal de communication
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US10476623B2 (en) 2017-04-03 2019-11-12 Qualcomm Incorporated Techniques and apparatuses for tertiary synchronization signal design for new radio
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US10736077B2 (en) * 2017-05-05 2020-08-04 Qualcomm Incorporated Configuration of remaining system information transmission window

Also Published As

Publication number Publication date
CN110521176B (zh) 2022-05-03
TW201840155A (zh) 2018-11-01
KR102624248B1 (ko) 2024-01-11
KR20190131504A (ko) 2019-11-26
JP7458787B2 (ja) 2024-04-01
BR112019020141A2 (pt) 2020-04-22
JP2020516182A (ja) 2020-05-28
WO2018187297A1 (fr) 2018-10-11
CN110521176A (zh) 2019-11-29
US10476623B2 (en) 2019-11-12
EP3607714A1 (fr) 2020-02-12
TWI756404B (zh) 2022-03-01
US20200083975A1 (en) 2020-03-12
US20180287728A1 (en) 2018-10-04
JP2023029605A (ja) 2023-03-03
US11387927B2 (en) 2022-07-12

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