CA3054144C - Techniques for communicating synchronization signal block index in a timing synchronization signal - Google Patents
Techniques for communicating synchronization signal block index in a timing synchronization signal Download PDFInfo
- Publication number
- CA3054144C CA3054144C CA3054144A CA3054144A CA3054144C CA 3054144 C CA3054144 C CA 3054144C CA 3054144 A CA3054144 A CA 3054144A CA 3054144 A CA3054144 A CA 3054144A CA 3054144 C CA3054144 C CA 3054144C
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- CA
- Canada
- Prior art keywords
- block
- tss
- pbch
- sss
- block index
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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]
- H04J11/0076—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
- H04L27/2647—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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
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 (5)
| 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 | ||
| PCT/US2018/022682 WO2018175206A2 (en) | 2017-03-24 | 2018-03-15 | Techniques for communicating synchronization signal block index in a timing synchronization signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3054144A1 CA3054144A1 (en) | 2018-09-27 |
| CA3054144C true CA3054144C (en) | 2023-10-17 |
Family
ID=63581275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3054144A Active CA3054144C (en) | 2017-03-24 | 2018-03-15 | Techniques for communicating synchronization signal block index in a timing synchronization signal |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US11140667B2 (https=) |
| EP (1) | EP3602921B1 (https=) |
| JP (4) | JP7321936B2 (https=) |
| KR (3) | KR102709089B1 (https=) |
| CN (2) | CN110431800B (https=) |
| BR (1) | BR112019019611A2 (https=) |
| CA (1) | CA3054144C (https=) |
| ES (1) | ES2902974T3 (https=) |
| TW (3) | TW202431888A (https=) |
| WO (1) | WO2018175206A2 (https=) |
Families Citing this family (12)
| 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 |
| DE112018000244T5 (de) * | 2017-01-09 | 2019-09-12 | Intel IP Corporation | Synchronisationssignal-übertragungstechniken |
| US11140667B2 (en) | 2017-03-24 | 2021-10-05 | Qualcomm Incorporated | Techniques for communicating synchronization signal block index in a timing synchronization signal |
| EP3618521A4 (en) * | 2017-04-28 | 2021-03-24 | Ntt Docomo, Inc. | USER TERMINAL DEVICE AND WIRELESS COMMUNICATION PROCEDURE |
| EP3662588A1 (en) * | 2017-08-03 | 2020-06-10 | Intel IP 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 |
| US11218285B2 (en) * | 2019-03-29 | 2022-01-04 | Samsung Electronics Co., Ltd. | Method and apparatus for performing channel multiplexing for millimeter wireless communication |
| CN111865857B (zh) | 2019-04-30 | 2024-05-03 | 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 |
Family Cites Families (21)
| 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 |
| KR102121849B1 (ko) | 2011-10-27 | 2020-06-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말이 임의 접속 과정을 수행하는 방법 및 이를 위한 장치 |
| 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 |
| CN103858500B (zh) * | 2012-09-29 | 2018-02-06 | 华为技术有限公司 | 控制信息发送方法、接收方法和设备 |
| US9456429B2 (en) * | 2013-05-09 | 2016-09-27 | Sharp Kabushiki Kaisha | Terminal device, communication method, and integrated circuit |
| US10314077B2 (en) | 2013-05-20 | 2019-06-04 | Qualcomm Incorporated | Gating scheme for wireless communication over unlicensed spectrum |
| KR102397997B1 (ko) * | 2013-09-27 | 2022-05-13 | 삼성전자 주식회사 | Lte-a를 위한 신호 발견 방법 및 장치 |
| US10158465B2 (en) * | 2014-04-10 | 2018-12-18 | Lg Electronics Inc. | Method for transceiving signal in wireless communication system and apparatus therefor |
| 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 |
| WO2015194859A1 (ko) | 2014-06-17 | 2015-12-23 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말 간 직접 통신을 위한 동기 신호를 수신하는 방법 및 이를 위한 장치 |
| WO2016074185A1 (en) * | 2014-11-13 | 2016-05-19 | Qualcomm Incorporated | Standalone carrier sense adaptive transmission (csat) in unlicensed spectrum |
| JP2016220209A (ja) * | 2015-05-22 | 2016-12-22 | エイスーステック コンピューター インコーポレーテッドＡＳＵＳＴｅＫ ＣＯＭＰＵＴＥＲ ＩＮＣ． | 無線通信システムにおける基準信号送信を実行するための方法および装置 |
| 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 |
| 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 |
| EP3606261A4 (en) * | 2017-03-23 | 2020-12-09 | NTT DoCoMo, Inc. | USER TERMINAL AND WIRELESS COMMUNICATION PROCESS |
| WO2018173238A1 (ja) * | 2017-03-23 | 2018-09-27 | 株式会社Ｎｔｔドコモ | ユーザ端末及び無線通信方法 |
| US11140667B2 (en) | 2017-03-24 | 2021-10-05 | Qualcomm Incorporated | Techniques for communicating synchronization signal block index in a timing synchronization signal |
-
2018
- 2018-03-14 US US15/921,026 patent/US11140667B2/en active Active
- 2018-03-15 TW TW113110666A patent/TW202431888A/zh unknown
- 2018-03-15 TW TW111117434A patent/TWI839731B/zh active
- 2018-03-15 WO PCT/US2018/022682 patent/WO2018175206A2/en not_active Ceased
- 2018-03-15 CN CN201880020031.XA patent/CN110431800B/zh active Active
- 2018-03-15 CA CA3054144A patent/CA3054144C/en active Active
- 2018-03-15 ES ES18716407T patent/ES2902974T3/es active Active
- 2018-03-15 KR KR1020237039680A patent/KR102709089B1/ko active Active
- 2018-03-15 EP EP18716407.4A patent/EP3602921B1/en active Active
- 2018-03-15 TW TW107108822A patent/TWI765986B/zh active
- 2018-03-15 JP JP2019551682A patent/JP7321936B2/ja active Active
- 2018-03-15 BR BR112019019611A patent/BR112019019611A2/pt unknown
- 2018-03-15 CN CN202210177158.0A patent/CN114401546B/zh active Active
- 2018-03-15 KR KR1020197031064A patent/KR102406575B1/ko active Active
- 2018-03-15 KR KR1020227018473A patent/KR102605916B1/ko 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
-
2025
- 2025-10-31 JP JP2025184370A patent/JP2026041713A/ja active Pending
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Legal Events
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Effective date: 20220112 |
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| MPN | Maintenance fee for patent paid |
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| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20251209 |
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| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20251209 |