KR102709089B1 - 타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 - Google Patents
타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 Download PDFInfo
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- KR102709089B1 KR102709089B1 KR1020237039680A KR20237039680A KR102709089B1 KR 102709089 B1 KR102709089 B1 KR 102709089B1 KR 1020237039680 A KR1020237039680 A KR 1020237039680A KR 20237039680 A KR20237039680 A KR 20237039680A KR 102709089 B1 KR102709089 B1 KR 102709089B1
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Classifications
-
- 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
- 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
- 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]
- H04J11/0079—Acquisition of downlink reference signals, e.g. detection of 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
- H04L27/2647—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
- 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
- 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
- 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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762476633P | 2017-03-24 | 2017-03-24 | |
| US62/476,633 | 2017-03-24 | ||
| US15/921,026 | 2018-03-14 | ||
| US15/921,026 US11140667B2 (en) | 2017-03-24 | 2018-03-14 | Techniques for communicating synchronization signal block index in a timing synchronization signal |
| KR1020227018473A KR102605916B1 (ko) | 2017-03-24 | 2018-03-15 | 타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 |
| PCT/US2018/022682 WO2018175206A2 (en) | 2017-03-24 | 2018-03-15 | Techniques for communicating synchronization signal block index in a timing synchronization signal |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227018473A Division KR102605916B1 (ko) | 2017-03-24 | 2018-03-15 | 타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20230164201A KR20230164201A (ko) | 2023-12-01 |
| KR102709089B1 true KR102709089B1 (ko) | 2024-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020237039680A Active KR102709089B1 (ko) | 2017-03-24 | 2018-03-15 | 타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 |
| KR1020197031064A Active KR102406575B1 (ko) | 2017-03-24 | 2018-03-15 | 타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 |
| KR1020227018473A Active KR102605916B1 (ko) | 2017-03-24 | 2018-03-15 | 타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197031064A Active KR102406575B1 (ko) | 2017-03-24 | 2018-03-15 | 타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 |
| KR1020227018473A Active KR102605916B1 (ko) | 2017-03-24 | 2018-03-15 | 타이밍 동기화 신호에서 동기화 신호 블록 인덱스를 통신하기 위한 기술들 |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US11140667B2 (enExample) |
| EP (1) | EP3602921B1 (enExample) |
| JP (3) | JP7321936B2 (enExample) |
| KR (3) | KR102709089B1 (enExample) |
| CN (2) | CN114401546B (enExample) |
| BR (1) | BR112019019611A2 (enExample) |
| CA (1) | CA3054144C (enExample) |
| ES (1) | ES2902974T3 (enExample) |
| TW (3) | TWI765986B (enExample) |
| WO (1) | WO2018175206A2 (enExample) |
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| US10470191B2 (en) | 2016-12-09 | 2019-11-05 | Samsung Electronics Co., Ltd. | Method and apparatus of broadcast signals and channels for system information transmission |
| WO2018129196A1 (en) * | 2017-01-09 | 2018-07-12 | Intel IP Corporation | 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 |
| EP4376528A3 (en) | 2017-04-28 | 2024-08-07 | Ntt Docomo, Inc. | User terminal and radio communication method |
| WO2019028099A1 (en) * | 2017-08-03 | 2019-02-07 | Intel IP Corporation | CHANNEL ESTIMATION HAVING USE OF A PLURALITY OF BEAM CONFORMED 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 |
| KR20200114933A (ko) * | 2019-03-29 | 2020-10-07 | 삼성전자주식회사 | 밀리미터 무선 통신을 위한 채널 다중화 방법 및 장치 |
| 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 |
| KR20210085696A (ko) * | 2019-12-31 | 2021-07-08 | 삼성전자주식회사 | 전자 장치의 움직임을 결정하는 방법 및 이를 사용하는 전자 장치 |
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| 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 |
| CN103907325B (zh) | 2011-10-27 | 2017-05-31 | Lg电子株式会社 | 在无线通信系统中允许终端执行随机接入步骤的方法及其装置 |
| 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 |
| CN105191450B (zh) * | 2013-05-09 | 2019-02-05 | 夏普株式会社 | 终端装置、通信方法以及集成电路 |
| US9565593B2 (en) | 2013-05-20 | 2017-02-07 | Qualcomm Incorporated | Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum |
| WO2015047002A1 (en) * | 2013-09-27 | 2015-04-02 | Samsung Electronics Co., Ltd. | Methods and apparatus for discovery signals for lte advanced |
| WO2015156574A1 (ko) * | 2014-04-10 | 2015-10-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 위한 장치 |
| 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 |
| EP3512268B1 (en) | 2014-06-17 | 2021-11-24 | LG Electronics Inc. | Method for receiving synchronizing signals for direct communication between terminals in wireless communication system, and device for same |
| WO2016074185A1 (en) * | 2014-11-13 | 2016-05-19 | Qualcomm Incorporated | Standalone carrier sense adaptive transmission (csat) in unlicensed spectrum |
| CN110011776B (zh) * | 2015-05-22 | 2022-01-28 | 华硕电脑股份有限公司 | 在无线通信系统中执行参考信号传输的方法和装置 |
| 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 |
| MY205016A (en) * | 2017-03-20 | 2024-09-27 | Lg Electronics Inc | Method and user equipment for transmitting random access preamble, and method and base station for receiving random access preamble |
| CN110679197B (zh) * | 2017-03-23 | 2023-05-23 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
| RU2739843C1 (ru) * | 2017-03-23 | 2020-12-28 | Нтт Докомо, Инк. | Терминал пользователя и способ радиосвязи |
| US11140667B2 (en) | 2017-03-24 | 2021-10-05 | Qualcomm Incorporated | Techniques for communicating synchronization signal block index in a timing synchronization signal |
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2018
- 2018-03-14 US US15/921,026 patent/US11140667B2/en active Active
- 2018-03-15 EP EP18716407.4A patent/EP3602921B1/en active Active
- 2018-03-15 JP JP2019551682A patent/JP7321936B2/ja active Active
- 2018-03-15 TW TW107108822A patent/TWI765986B/zh active
- 2018-03-15 KR KR1020237039680A patent/KR102709089B1/ko active Active
- 2018-03-15 ES ES18716407T patent/ES2902974T3/es active Active
- 2018-03-15 TW TW113110666A patent/TW202431888A/zh unknown
- 2018-03-15 BR BR112019019611A patent/BR112019019611A2/pt unknown
- 2018-03-15 CN CN202210177158.0A patent/CN114401546B/zh active Active
- 2018-03-15 TW TW111117434A patent/TWI839731B/zh active
- 2018-03-15 CN CN201880020031.XA patent/CN110431800B/zh active Active
- 2018-03-15 WO PCT/US2018/022682 patent/WO2018175206A2/en not_active Ceased
- 2018-03-15 KR KR1020197031064A patent/KR102406575B1/ko active Active
- 2018-03-15 KR KR1020227018473A patent/KR102605916B1/ko active Active
- 2018-03-15 CA CA3054144A patent/CA3054144C/en active Active
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2021
- 2021-09-15 US US17/476,067 patent/US11882568B2/en active Active
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2022
- 2022-08-17 JP JP2022130115A patent/JP2022174073A/ja not_active Withdrawn
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2024
- 2024-01-18 US US18/416,681 patent/US12185337B2/en active Active
- 2024-05-14 JP JP2024078730A patent/JP2024116135A/ja active Pending
- 2024-12-12 US US18/979,315 patent/US20250113364A1/en active Pending
Non-Patent Citations (6)
| Title |
|---|
| 3GPP R1-1700177 |
| 3GPP R1-1700883 |
| 3GPP R1-1702180 |
| 3GPP R1-1702579 |
| 3GPP R1-1702585 |
| 3GPP R1-1703094 |
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| CN110463100B (zh) | 用于在物理广播信道有效载荷中传达同步信号块索引的技术 | |
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