JP7210551B2 - 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置 - Google Patents

同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置 Download PDF

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JP7210551B2
JP7210551B2 JP2020512799A JP2020512799A JP7210551B2 JP 7210551 B2 JP7210551 B2 JP 7210551B2 JP 2020512799 A JP2020512799 A JP 2020512799A JP 2020512799 A JP2020512799 A JP 2020512799A JP 7210551 B2 JP7210551 B2 JP 7210551B2
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frequency locations
numerology
frequency
locations
synchronization signal
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JP2020533845A (ja
JP2020533845A5 (https=
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フン・ディン・リ
タオ・ルオ
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クアルコム，インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0025—Synchronization between nodes synchronizing potentially movable access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2020512799A 2017-09-08 2018-09-07 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置 Active JP7210551B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2023001878A JP7508605B2 (ja) 2017-09-08 2023-01-10 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置
JP2024098831A JP7851989B2 (ja) 2017-09-08 2024-06-19 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置
JP2026000899A JP2026062941A (ja) 2017-09-08 2026-01-06 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762556077P 2017-09-08 2017-09-08
US62/556,077 2017-09-08
US16/123,784 US11751147B2 (en) 2017-09-08 2018-09-06 Techniques and apparatuses for synchronization signal scanning based at least in part on a synchronization raster
US16/123,784 2018-09-06
PCT/US2018/049833 WO2019051150A1 (en) 2017-09-08 2018-09-07 SYNCHRONIZATION SIGNAL SCANNING TECHNIQUES AND APPARATUS BASED AT LEAST IN PART ON A SYNCHRONIZATION FRAME

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JP2020533845A5 JP2020533845A5 (https=) 2021-10-07
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JP2023001878A Active JP7508605B2 (ja) 2017-09-08 2023-01-10 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置
JP2024098831A Active JP7851989B2 (ja) 2017-09-08 2024-06-19 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置
JP2026000899A Pending JP2026062941A (ja) 2017-09-08 2026-01-06 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置

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JP2024098831A Active JP7851989B2 (ja) 2017-09-08 2024-06-19 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置
JP2026000899A Pending JP2026062941A (ja) 2017-09-08 2026-01-06 同期ラスタに少なくとも部分的に基づいた同期信号スキャンのための技法および装置

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US (2) US11751147B2 (https=)
EP (1) EP3679748B1 (https=)
JP (4) JP7210551B2 (https=)
KR (2) KR102717281B1 (https=)
CN (2) CN111096004B (https=)
BR (1) BR112020004699A2 (https=)
SG (1) SG11202000569WA (https=)
WO (1) WO2019051150A1 (https=)

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JP7037594B2 (ja) * 2020-03-26 2022-03-16 アンリツ株式会社 電波伝播測定装置とその同期信号探索方法
JP7141422B2 (ja) * 2020-03-26 2022-09-22 アンリツ株式会社 電波伝播測定装置とその同期信号探索方法
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KR102717281B1 (ko) 2024-10-14
CN111096004B (zh) 2021-11-30
JP2023052292A (ja) 2023-04-11
EP3679748B1 (en) 2025-12-03
US20230362850A1 (en) 2023-11-09
SG11202000569WA (en) 2020-03-30
EP3679748C0 (en) 2025-12-03
JP2026062941A (ja) 2026-04-10
US11751147B2 (en) 2023-09-05
KR20240154086A (ko) 2024-10-24
BR112020004699A2 (pt) 2020-09-15
CN111096004A (zh) 2020-05-01
JP7851989B2 (ja) 2026-04-27
CN114143868B (zh) 2023-12-26
CN114143868A (zh) 2022-03-04
US20190082402A1 (en) 2019-03-14
JP7508605B2 (ja) 2024-07-01
JP2024144418A (ja) 2024-10-11
JP2020533845A (ja) 2020-11-19
WO2019051150A1 (en) 2019-03-14
US12137426B2 (en) 2024-11-05
EP3679748A1 (en) 2020-07-15
KR20200044828A (ko) 2020-04-29

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