JP6991305B2 - 測定同期信号（ｓｓ） - Google Patents

測定同期信号（ｓｓ） Download PDF

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Publication number
JP6991305B2
JP6991305B2 JP2020503299A JP2020503299A JP6991305B2 JP 6991305 B2 JP6991305 B2 JP 6991305B2 JP 2020503299 A JP2020503299 A JP 2020503299A JP 2020503299 A JP2020503299 A JP 2020503299A JP 6991305 B2 JP6991305 B2 JP 6991305B2
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Japan
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blocks
block
pbch
payload
frequency band
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Japanese (ja)
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JP2020528698A5 (enExample
JP2020528698A (ja
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ジン・スン
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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
JP2020503299A 2017-07-28 2018-07-03 測定同期信号（ｓｓ） Active JP6991305B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762538629P 2017-07-28 2017-07-28
US62/538,629 2017-07-28
US16/024,950 2018-07-02
US16/024,950 US10939394B2 (en) 2017-07-28 2018-07-02 Measurement synchronization signals (SS)
PCT/US2018/040789 WO2019022930A1 (en) 2017-07-28 2018-07-03 MEASUREMENT SYNCHRONIZATION SIGNALS (SS)

Publications (3)

Publication Number Publication Date
JP2020528698A JP2020528698A (ja) 2020-09-24
JP2020528698A5 JP2020528698A5 (enExample) 2021-05-20
JP6991305B2 true JP6991305B2 (ja) 2022-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020503299A Active JP6991305B2 (ja) 2017-07-28 2018-07-03 測定同期信号（ｓｓ）

Country Status (7)

Country Link
US (1) US10939394B2 (enExample)
EP (1) EP3659279B1 (enExample)
JP (1) JP6991305B2 (enExample)
KR (2) KR102425331B1 (enExample)
CN (1) CN110999141B (enExample)
SG (1) SG11201911770UA (enExample)
WO (1) WO2019022930A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111095850B (zh) * 2017-07-31 2023-03-28 韩国电子通信研究院 用于在通信系统中传送和接收同步信号的方法
KR102260390B1 (ko) 2017-08-11 2021-06-03 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 동기화를 위한 방법 및 디바이스
WO2019040779A1 (en) * 2017-08-23 2019-02-28 Lenovo (Singapore) Pte. Ltd. SELECTING SYNCHRONIZATION SIGNAL BLOCKS
CN109769300B (zh) 2017-11-10 2025-11-07 华为技术有限公司 一种通信方法、装置以及系统
US10469221B2 (en) 2017-11-10 2019-11-05 Huawei Technologies Co., Ltd. Communication method, apparatus, and system
CN109246829B (zh) * 2017-11-17 2020-01-03 华为技术有限公司 通信方法和通信设备
CN110365438B (zh) * 2018-03-26 2021-05-11 华为技术有限公司 信号传输方法、相关设备及系统
EP3791674B1 (en) * 2018-05-10 2025-07-16 InterDigital Patent Holdings, Inc. Mechanism for ssb transmission in nr-u
CN112335186B (zh) 2018-06-22 2023-06-16 日本电气株式会社 波束管理
JP7351299B2 (ja) * 2018-07-03 2023-09-27 ソニーグループ株式会社 符号化装置、符号化方法、復号装置、復号方法、プログラム
KR102697648B1 (ko) * 2019-03-01 2024-08-23 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 무선 통신의 방법, 단말 장치와 네트워크 장치
US12389347B2 (en) 2019-10-10 2025-08-12 Qualcomm Incorporated Indication of synchronization signal and physical broadcasting channel block transmission beam adjustment
KR20220091483A (ko) 2019-10-31 2022-06-30 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 정보 처리 방법, 단말 디바이스, 네트워크 디바이스 및 저장 매체
US11246136B2 (en) 2019-12-18 2022-02-08 Dish Wireless L.L.C. System and method for utilizing overlapping component carriers
US20250144200A1 (en) 2023-11-06 2025-05-08 Novavax, Inc. Intranasal immunogenic compositions
US20250317837A1 (en) * 2024-04-04 2025-10-09 Qualcomm Incorporated System information acquisition for flexible spectrum integration

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9084260B2 (en) 2005-10-26 2015-07-14 Intel Corporation Systems for communicating using multiple frequency bands in a wireless network
US8014311B2 (en) * 2009-06-08 2011-09-06 Telefonaktiebolaget L M Ericsson (Publ) Signal measurements based on sync signals
US9143955B2 (en) * 2010-05-07 2015-09-22 Qualcomm Incorporated Detecting and reporting physical-layer cell identifier collisions in wireless networks
US9750044B2 (en) * 2013-05-10 2017-08-29 Qualcomm Incorporated Methods and apparatus for network synchronization
US10237768B2 (en) * 2014-11-06 2019-03-19 Lg Electronics Inc. Method of measuring small cell and user equipment
CN118921731A (zh) 2016-04-20 2024-11-08 交互数字专利控股公司 下行链路同步
US10512046B2 (en) 2016-06-09 2019-12-17 Samsung Electronics Co., Ltd. Method and apparatus for measurement reference signal and synchronization
WO2017217719A1 (en) * 2016-06-12 2017-12-21 Lg Electronics Inc. Method for receiving signals and wireless device thereof
KR102581594B1 (ko) * 2016-07-19 2023-09-25 삼성전자 주식회사 무선 통신 시스템에서 반송파 집적 방법 및 장치
CN107689861A (zh) * 2016-08-05 2018-02-13 株式会社Ntt都科摩 信道映射和检测的方法和装置、基站以及用户设备
US11452136B2 (en) 2016-08-12 2022-09-20 Futurewei Technologies, Inc System and method for network access
US10530544B2 (en) 2016-08-12 2020-01-07 Motorola Mobility Llc Method and apparatus for receiving reference signals in support of flexible radio communication
US10362610B2 (en) 2016-09-19 2019-07-23 Samsung Electronics Co., Ltd. Method and apparatus for mapping initial access signals in wireless systems
JP6976325B2 (ja) * 2016-11-04 2021-12-08 テレフオンアクチーボラゲット エルエム エリクソン（パブル） セル識別情報
US10425264B2 (en) * 2017-01-09 2019-09-24 Lg Electronics Inc. Method of transmitting synchronization signal and apparatus therefor
US10484153B2 (en) * 2017-03-09 2019-11-19 Samsung Electronics Co., Ltd. Method and apparatus for NR-DMRS sequence design
ES2904851T3 (es) * 2017-05-04 2022-04-06 Sharp Kk Transmisión y recepción de señales de sincronización para sistema de radio
US10609610B2 (en) * 2017-05-04 2020-03-31 Ofinno, Llc Beam-based mobility setting change
CN110392991B (zh) * 2017-06-16 2021-10-26 Lg电子株式会社 测量同步信号块的方法及其装置
WO2018231014A1 (ko) 2017-06-16 2018-12-20 엘지전자 주식회사 하향링크 채널을 송수신하는 방법 및 이를 위한 장치
US10631236B2 (en) * 2017-08-08 2020-04-21 Htc Corporation Method of handling measurement and related communication device
CN110430029B (zh) * 2017-08-11 2020-11-20 华为技术有限公司 通信方法和装置

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
3GPP TR 38.912 V14.0.0 (2017-03)[online]，2017年03月24日，pp.30-31，https://www.3gpp.org/ftp//Specs/archive/38_series/38.912/38912-e00.zip
CATT，NR Measurements and Mobility Management in IDLE and CONNECTED state[online]，3GPP TSG RAN WG1 Meeting #88bis R1-1704542，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88b/Docs/R1-1704542.zip>，2017年03月25日
ETRI，Band-agnostic initial access for NR[online]，3GPP TSG RAN WG1 Meeting #86 R1-166944，インターネット＜URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_960/Docs/R1-166944.zip＞，2016年08月13日
LG Electronics，Consideration on NR-PBCH contents and payload size[online]，3GPP TSG RAN WG1 NR Ad-Hoc#2 R1-1710262，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1706/Docs/R1-1710262.zip>，2017年06月17日
LG Electronics，Remaining issues on Multiple SS block transmissions in wideband CC[online]，3GPP TSG RAN WG1 Meeting NR#2 R1-1710261，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1706/Docs/R1-1710261.zip>，2017年06月17日
Nokia, Alcatel-Lucent Shanghai Bell，DL Signals for Mobility Measurements in NR and Mobility schemes[online]，3GPP TSG-RAN WG1#88 R1-1703097，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88/Docs/R1-1703097.zip>，2017年02月06日

Also Published As

Publication number Publication date
KR102425331B1 (ko) 2022-07-25
KR20220007707A (ko) 2022-01-18
JP2020528698A (ja) 2020-09-24
CN110999141A (zh) 2020-04-10
SG11201911770UA (en) 2020-02-27
WO2019022930A1 (en) 2019-01-31
US20190037508A1 (en) 2019-01-31
BR112020001349A2 (pt) 2020-08-11
EP3659279A1 (en) 2020-06-03
CN110999141B (zh) 2021-07-23
EP3659279B1 (en) 2022-06-01
KR20200031109A (ko) 2020-03-23
US10939394B2 (en) 2021-03-02

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