TWI765986B - 用於在時序同步信號中傳送同步信號區塊索引的技術 - Google Patents

用於在時序同步信號中傳送同步信號區塊索引的技術 Download PDF

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TWI765986B
TWI765986B TW107108822A TW107108822A TWI765986B TW I765986 B TWI765986 B TW I765986B TW 107108822 A TW107108822 A TW 107108822A TW 107108822 A TW107108822 A TW 107108822A TW I765986 B TWI765986 B TW I765986B
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TW107108822A
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TW201841531A (zh
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畢賴爾 薩迪克
桑德 撒伯曼尼恩
穆罕默德納茲穆爾 伊斯萊
于爾根 尚塞
納維德 阿貝迪尼
濤 駱
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美商高通公司
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    • 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
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
TW107108822A 2017-03-24 2018-03-15 用於在時序同步信號中傳送同步信號區塊索引的技術 TWI765986B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762476633P 2017-03-24 2017-03-24
US62/476,633 2017-03-24
US15/921,026 US11140667B2 (en) 2017-03-24 2018-03-14 Techniques for communicating synchronization signal block index in a timing synchronization signal
US15/921,026 2018-03-14

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TW201841531A TW201841531A (zh) 2018-11-16
TWI765986B true TWI765986B (zh) 2022-06-01

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TW107108822A TWI765986B (zh) 2017-03-24 2018-03-15 用於在時序同步信號中傳送同步信號區塊索引的技術
TW113110666A TW202431888A (zh) 2017-03-24 2018-03-15 用於在時序同步信號中傳送同步信號區塊索引的技術
TW111117434A TWI839731B (zh) 2017-03-24 2018-03-15 用於在時序同步信號中傳送同步信號區塊索引的技術

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TW111117434A TWI839731B (zh) 2017-03-24 2018-03-15 用於在時序同步信號中傳送同步信號區塊索引的技術

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US (4) US11140667B2 (https=)
EP (1) EP3602921B1 (https=)
JP (4) JP7321936B2 (https=)
KR (3) KR102406575B1 (https=)
CN (2) CN114401546B (https=)
BR (1) BR112019019611A2 (https=)
CA (1) CA3054144C (https=)
ES (1) ES2902974T3 (https=)
TW (3) TWI765986B (https=)
WO (1) WO2018175206A2 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10470191B2 (en) * 2016-12-09 2019-11-05 Samsung Electronics Co., Ltd. Method and apparatus of broadcast signals and channels for system information transmission
US11121768B2 (en) 2017-01-09 2021-09-14 Apple Inc. Synchronization signal transmission techniques
US11140667B2 (en) 2017-03-24 2021-10-05 Qualcomm Incorporated Techniques for communicating synchronization signal block index in a timing synchronization signal
WO2018198341A1 (ja) 2017-04-28 2018-11-01 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
EP3972150A1 (en) * 2017-08-03 2022-03-23 INTEL Corporation Channel estimation using a plurality of beamformed reference signals
CN110912657B (zh) * 2018-09-14 2022-08-30 联发博动科技（北京）有限公司 基于共存通信系统的rs的rrm测量和信道估计方法及设备
CN111181663A (zh) * 2018-11-09 2020-05-19 普天信息技术有限公司 非授权频谱上的快速初始接入方法和装置
CN111526578B (zh) 2019-02-03 2021-06-22 华为技术有限公司 一种传输同步信号的方法及终端设备
CN113661757B (zh) * 2019-03-29 2025-08-08 三星电子株式会社 用于为毫米无线通信执行信道复用的方法和装置
CN118473881A (zh) 2019-04-30 2024-08-09 华为技术有限公司 一种同步信号块的传输方法和装置
KR102909471B1 (ko) * 2019-12-31 2026-01-08 삼성전자주식회사 전자 장치의 움직임을 결정하는 방법 및 이를 사용하는 전자 장치
US20260052494A1 (en) * 2024-08-16 2026-02-19 Samsung Electronics Co., Ltd. Indicating rat generations

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016074629A1 (en) * 2014-11-13 2016-05-19 Qualcomm Incorporated Control signaling for discontinuous transmission (dtx) in shared spectrum
US20170005764A1 (en) * 2014-04-10 2017-01-05 Lg Electronics Inc. Method for transceiving signal in wireless communication system and apparatus therefor

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413026B (en) * 2003-02-12 2006-03-22 Video Networks Ltd System for capture and selective playback of broadcast programmes
US20130182687A1 (en) 2011-07-28 2013-07-18 Samsung Electronics Co., Ltd. Apparatus and method for controlling secondary cell uplink synchronization states
US20130083682A1 (en) 2011-10-03 2013-04-04 Samsung Electronics Co., Ltd Downlink timing reference for coordinated multipoint communication
US10681736B2 (en) 2011-10-27 2020-06-09 Lg Electronics Inc. Method for allowing terminal to perform random access step in wireless communication system and device therefor
US20130195069A1 (en) * 2012-01-30 2013-08-01 Nokia Siemens Networks Oy Signaling mechanism for supporting flexible physical broadcast channel and common reference signal configurations
WO2014047927A1 (zh) * 2012-09-29 2014-04-03 华为技术有限公司 控制信息发送方法、接收方法和设备
JP6378673B2 (ja) 2013-05-09 2018-08-22 シャープ株式会社 端末装置、通信方法および集積回路
US10314077B2 (en) 2013-05-20 2019-06-04 Qualcomm Incorporated Gating scheme for wireless communication over unlicensed spectrum
EP3050232B1 (en) * 2013-09-27 2020-04-01 Samsung Electronics Co., Ltd. Method and apparatus for discovery signals for lte advanced
US9596668B2 (en) 2014-04-14 2017-03-14 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting synchronization signal for device to device communication in wireless communication system
JP6685935B2 (ja) 2014-06-17 2020-04-22 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて端末間の直接通信のための同期信号を受信する方法及びそのための装置
EP3340522B1 (en) * 2015-05-22 2020-06-03 ASUSTek Computer Inc. Reference signal transmissions in a wireless communication system
US10893520B2 (en) * 2015-08-26 2021-01-12 Qualcomm Incorporated Downlink and synchronization techniques for narrowband wireless communications
US10389567B2 (en) * 2016-11-03 2019-08-20 Samsung Electronics Co., Ltd. Method and apparatus for synchronization signal design
US10523354B2 (en) 2017-02-24 2019-12-31 Samsung Electronics Co., Ltd. Method and apparatus for design of NR-SS burst set
CN110431813B (zh) * 2017-03-20 2022-03-01 Lg 电子株式会社 用于发送/接收随机接入前导的方法和装置
US11888570B2 (en) * 2017-03-23 2024-01-30 Ntt Docomo, Inc. User terminal and radio communication method
EP3606261A4 (en) * 2017-03-23 2020-12-09 NTT DoCoMo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION PROCESS
US11140667B2 (en) 2017-03-24 2021-10-05 Qualcomm Incorporated Techniques for communicating synchronization signal block index in a timing synchronization signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170005764A1 (en) * 2014-04-10 2017-01-05 Lg Electronics Inc. Method for transceiving signal in wireless communication system and apparatus therefor
WO2016074629A1 (en) * 2014-11-13 2016-05-19 Qualcomm Incorporated Control signaling for discontinuous transmission (dtx) in shared spectrum

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
網路文獻 Nokia, Alcatel-Lucent Shanghai Bell "NR-PBCH Design" 3GPP TSG RAN WG1 Meeting #88 13th-17th February, 2017 https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88/Docs/ *
網路文獻 Nokia, Alcatel-Lucent Shanghai Bell "SS Bandwidth, Numerology and Multiplexing" 3GPP TSG-RAN WG1 NR AH Meeting January 16th-20th, 2017https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1701/Docs/; *
網路文獻 Qualcomm Incorporated "SS burst composition and time index indication considerations" 3GPP TSG-RAN WG1 NR #88 13th-17th February 2017 https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88/Docs/; *

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Publication number Publication date
US20250113364A1 (en) 2025-04-03
KR20190128230A (ko) 2019-11-15
US12185337B2 (en) 2024-12-31
KR20220080024A (ko) 2022-06-14
JP2022174073A (ja) 2022-11-22
CA3054144C (en) 2023-10-17
US20180279271A1 (en) 2018-09-27
US20220007344A1 (en) 2022-01-06
CN110431800B (zh) 2022-02-18
TW201841531A (zh) 2018-11-16
JP2020515165A (ja) 2020-05-21
US11140667B2 (en) 2021-10-05
TWI839731B (zh) 2024-04-21
CA3054144A1 (en) 2018-09-27
JP2026041713A (ja) 2026-03-10
ES2902974T3 (es) 2022-03-30
JP2024116135A (ja) 2024-08-27
JP7321936B2 (ja) 2023-08-07
WO2018175206A2 (en) 2018-09-27
KR102709089B1 (ko) 2024-09-23
US20240163887A1 (en) 2024-05-16
TW202431888A (zh) 2024-08-01
KR20230164201A (ko) 2023-12-01
US11882568B2 (en) 2024-01-23
KR102605916B1 (ko) 2023-11-23
CN110431800A (zh) 2019-11-08
CN114401546A (zh) 2022-04-26
KR102406575B1 (ko) 2022-06-07
EP3602921B1 (en) 2021-12-01
TW202234922A (zh) 2022-09-01
CN114401546B (zh) 2024-07-19
EP3602921A2 (en) 2020-02-05
BR112019019611A2 (pt) 2020-04-14
WO2018175206A3 (en) 2018-11-01

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