JP7119000B2 - ワイヤレス通信のための同期信号ブロック設計 - Google Patents

ワイヤレス通信のための同期信号ブロック設計 Download PDF

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Publication number
JP7119000B2
JP7119000B2 JP2019555765A JP2019555765A JP7119000B2 JP 7119000 B2 JP7119000 B2 JP 7119000B2 JP 2019555765 A JP2019555765 A JP 2019555765A JP 2019555765 A JP2019555765 A JP 2019555765A JP 7119000 B2 JP7119000 B2 JP 7119000B2
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pbch
pss
sss
channel
supplemental
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Japanese (ja)
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JP2020517176A5 (enExample
JP2020517176A (ja
Inventor
リー、フン
アベディニ、ナビド
ルオ、タオ
ジ、ティンファン
リ、ヒチュン
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Qualcomm Inc
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Qualcomm Inc
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    • 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]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L27/2689—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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP2019555765A 2017-04-14 2018-03-27 ワイヤレス通信のための同期信号ブロック設計 Active JP7119000B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762485822P 2017-04-14 2017-04-14
US62/485,822 2017-04-14
US15/936,200 2018-03-26
US15/936,200 US10673552B2 (en) 2017-04-14 2018-03-26 Synchronization signal block designs for wireless communication
PCT/US2018/024647 WO2018191011A1 (en) 2017-04-14 2018-03-27 Synchronization signal block designs for wireless communication

Publications (3)

Publication Number Publication Date
JP2020517176A JP2020517176A (ja) 2020-06-11
JP2020517176A5 JP2020517176A5 (enExample) 2021-04-08
JP7119000B2 true JP7119000B2 (ja) 2022-08-16

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US (1) US10673552B2 (enExample)
EP (1) EP3610618A1 (enExample)
JP (1) JP7119000B2 (enExample)
KR (1) KR102681935B1 (enExample)
CN (1) CN110495147B (enExample)
BR (1) BR112019021354A2 (enExample)
SG (1) SG11201908194YA (enExample)
TW (1) TWI776871B (enExample)
WO (1) WO2018191011A1 (enExample)

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Also Published As

Publication number Publication date
KR102681935B1 (ko) 2024-07-04
JP2020517176A (ja) 2020-06-11
CN110495147A (zh) 2019-11-22
WO2018191011A1 (en) 2018-10-18
KR20190137100A (ko) 2019-12-10
CN110495147B (zh) 2022-06-21
TW201842745A (zh) 2018-12-01
US10673552B2 (en) 2020-06-02
BR112019021354A2 (pt) 2020-05-05
EP3610618A1 (en) 2020-02-19
TWI776871B (zh) 2022-09-11
SG11201908194YA (en) 2019-10-30
US20180302182A1 (en) 2018-10-18

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