CN114401546B - 用于在定时同步信号中传达同步信号块索引的技术 - Google Patents
用于在定时同步信号中传达同步信号块索引的技术 Download PDFInfo
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- CN114401546B CN114401546B CN202210177158.0A CN202210177158A CN114401546B CN 114401546 B CN114401546 B CN 114401546B CN 202210177158 A CN202210177158 A CN 202210177158A CN 114401546 B CN114401546 B CN 114401546B
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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
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177158.0A CN114401546B (zh) | 2017-03-24 | 2018-03-15 | 用于在定时同步信号中传达同步信号块索引的技术 |
Applications Claiming Priority (7)
| 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 | ||
| CN201880020031.XA CN110431800B (zh) | 2017-03-24 | 2018-03-15 | 用于在定时同步信号中传达同步信号块索引的方法和装置 |
| CN202210177158.0A CN114401546B (zh) | 2017-03-24 | 2018-03-15 | 用于在定时同步信号中传达同步信号块索引的技术 |
| 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 |
|---|---|---|---|
| CN201880020031.XA Division CN110431800B (zh) | 2017-03-24 | 2018-03-15 | 用于在定时同步信号中传达同步信号块索引的方法和装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114401546A CN114401546A (zh) | 2022-04-26 |
| CN114401546B true CN114401546B (zh) | 2024-07-19 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210177158.0A Active CN114401546B (zh) | 2017-03-24 | 2018-03-15 | 用于在定时同步信号中传达同步信号块索引的技术 |
| CN201880020031.XA Active CN110431800B (zh) | 2017-03-24 | 2018-03-15 | 用于在定时同步信号中传达同步信号块索引的方法和装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880020031.XA Active CN110431800B (zh) | 2017-03-24 | 2018-03-15 | 用于在定时同步信号中传达同步信号块索引的方法和装置 |
Country Status (10)
| Country | Link |
|---|---|
| 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)
| 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 |
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 |
| 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 |
| 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 |
| 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 |
| WO2016074185A1 (en) * | 2014-11-13 | 2016-05-19 | Qualcomm Incorporated | Standalone carrier sense adaptive transmission (csat) in unlicensed spectrum |
| 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 |
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2018
- 2018-03-14 US US15/921,026 patent/US11140667B2/en active Active
- 2018-03-15 CA CA3054144A patent/CA3054144C/en active Active
- 2018-03-15 WO PCT/US2018/022682 patent/WO2018175206A2/en not_active Ceased
- 2018-03-15 TW TW107108822A patent/TWI765986B/zh active
- 2018-03-15 CN CN202210177158.0A patent/CN114401546B/zh active Active
- 2018-03-15 EP EP18716407.4A patent/EP3602921B1/en active Active
- 2018-03-15 BR BR112019019611A patent/BR112019019611A2/pt unknown
- 2018-03-15 KR KR1020197031064A patent/KR102406575B1/ko active Active
- 2018-03-15 TW TW113110666A patent/TW202431888A/zh unknown
- 2018-03-15 JP JP2019551682A patent/JP7321936B2/ja active Active
- 2018-03-15 KR KR1020227018473A patent/KR102605916B1/ko active Active
- 2018-03-15 CN CN201880020031.XA patent/CN110431800B/zh 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 TW TW111117434A patent/TWI839731B/zh 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
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2025
- 2025-10-31 JP JP2025184370A patent/JP2026041713A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| Qualcomm Inc..R1-1711952 "Performance evaluation of interference randomization".3GPP tsg_ran\WG1_RL1.2017,(第TSGR1_AH期),全文. * |
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