KR102710145B1 - 동기화 래스터 및 채널 래스터의 디커플링 - Google Patents
동기화 래스터 및 채널 래스터의 디커플링 Download PDFInfo
- Publication number
- KR102710145B1 KR102710145B1 KR1020237016424A KR20237016424A KR102710145B1 KR 102710145 B1 KR102710145 B1 KR 102710145B1 KR 1020237016424 A KR1020237016424 A KR 1020237016424A KR 20237016424 A KR20237016424 A KR 20237016424A KR 102710145 B1 KR102710145 B1 KR 102710145B1
- Authority
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- South Korea
- Prior art keywords
- synchronization
- channel raster
- frequency
- mib
- bandwidth
- 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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Links
- 238000004891 communication Methods 0.000 claims abstract description 109
- 230000006854 communication Effects 0.000 claims abstract description 109
- 238000000034 method Methods 0.000 claims abstract description 51
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- 230000005540 biological transmission Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 13
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- 239000000969 carrier Substances 0.000 description 11
- 238000001228 spectrum Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 241000760358 Enodes Species 0.000 description 2
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- 230000007175 bidirectional communication Effects 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- 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
- H04L5/0057—Physical resource allocation for CQI
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662417993P | 2016-11-04 | 2016-11-04 | |
| US62/417,993 | 2016-11-04 | ||
| US15/802,181 US10862639B2 (en) | 2016-11-04 | 2017-11-02 | Decoupling of synchronization raster and channel raster |
| US15/802,181 | 2017-11-02 | ||
| PCT/US2017/059975 WO2018085682A1 (en) | 2016-11-04 | 2017-11-03 | Decoupling of synchronization raster and channel raster |
| KR1020197012684A KR102539245B1 (ko) | 2016-11-04 | 2017-11-03 | 동기화 래스터 및 채널 래스터의 디커플링 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197012684A Division KR102539245B1 (ko) | 2016-11-04 | 2017-11-03 | 동기화 래스터 및 채널 래스터의 디커플링 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20230071199A KR20230071199A (ko) | 2023-05-23 |
| KR102710145B1 true KR102710145B1 (ko) | 2024-09-25 |
Family
ID=62065200
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237016424A Active KR102710145B1 (ko) | 2016-11-04 | 2017-11-03 | 동기화 래스터 및 채널 래스터의 디커플링 |
| KR1020197012684A Active KR102539245B1 (ko) | 2016-11-04 | 2017-11-03 | 동기화 래스터 및 채널 래스터의 디커플링 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197012684A Active KR102539245B1 (ko) | 2016-11-04 | 2017-11-03 | 동기화 래스터 및 채널 래스터의 디커플링 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10862639B2 (enExample) |
| EP (2) | EP3535914B1 (enExample) |
| JP (1) | JP2019536335A (enExample) |
| KR (2) | KR102710145B1 (enExample) |
| CN (1) | CN109891814B (enExample) |
| BR (1) | BR112019008472A2 (enExample) |
| SG (1) | SG11201902457UA (enExample) |
| TW (1) | TW201826749A (enExample) |
| WO (1) | WO2018085682A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10499371B2 (en) * | 2016-11-03 | 2019-12-03 | Samsung Electronics Co., Ltd. | Method and apparatus of flexible data transmissions and receptions in next generation cellular networks |
| EP3513524B1 (en) * | 2016-11-11 | 2021-09-29 | Motorola Mobility LLC | Determining a location of a frequency-domain resource block |
| US11509515B2 (en) * | 2016-12-16 | 2022-11-22 | Qualcomm Incorporated | Synchronization signal transmission and detection |
| KR102531880B1 (ko) * | 2016-12-22 | 2023-05-12 | 한국전자통신연구원 | 통신 네트워크에서 시스템 정보를 전송하는 통신 노드의 동작 방법 |
| WO2018128786A1 (en) * | 2017-01-06 | 2018-07-12 | Intel IP Corporation | Transmission scheme for common control message with multi-beam operation |
| US11019584B2 (en) * | 2017-03-14 | 2021-05-25 | Qualcomm Incorporated | User equipment operation in bandwidth narrower than synchronization signal bandwidth |
| BR112019019471A2 (pt) * | 2017-03-24 | 2020-04-22 | Ericsson Telefon Ab L M | raster e numeração de canais |
| CN115843097A (zh) * | 2017-06-16 | 2023-03-24 | Lg 电子株式会社 | 用于收发下行链路信道的方法及其装置 |
| EP3790333A4 (en) | 2018-05-11 | 2021-05-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | INFORMATION DISPLAY METHOD AND DEVICE AND COMPUTER STORAGE MEDIA |
| CN110831180A (zh) * | 2018-08-10 | 2020-02-21 | 索尼公司 | 电子设备、无线通信方法和计算机可读存储介质 |
| WO2020032728A1 (ko) * | 2018-08-10 | 2020-02-13 | 엘지전자 주식회사 | 비면허 대역을 지원하는 무선 통신 시스템에서 단말과 기지국의 동작 방법 및 이를 지원하는 장치 |
| JP7357048B2 (ja) | 2018-09-18 | 2023-10-05 | サムスン エレクトロニクス カンパニー リミテッド | Ｖ２ｘ通信のためのリソース割り当て及び帯域幅部分非活性タイマー処理方法及び装置 |
| WO2020103161A1 (zh) * | 2018-11-23 | 2020-05-28 | Oppo广东移动通信有限公司 | 确定同步信号块的方法、终端设备和网络设备 |
| US11470678B2 (en) * | 2019-09-30 | 2022-10-11 | Qualcomm Incorporated | Broadcast of multiple physical cell identity ranges |
| US12289694B2 (en) | 2019-11-18 | 2025-04-29 | Qualcomm Incorporated | Methods and apparatus for frequency synchronization communication |
| US11601906B2 (en) * | 2020-07-01 | 2023-03-07 | Qualcomm Incorporated | Downlink synchronization for non-terrestrial wireless communications |
| WO2022178671A1 (zh) * | 2021-02-23 | 2022-09-01 | 北京小米移动软件有限公司 | 同步信号的确定方法、装置及通信设备 |
| CN117561769A (zh) * | 2022-02-11 | 2024-02-13 | 中兴通讯股份有限公司 | 窄带通信的带宽配置 |
| WO2024174114A1 (en) * | 2023-02-22 | 2024-08-29 | Qualcomm Incorporated | Synchronization procedure for ultra-light |
| WO2025129549A1 (en) * | 2023-12-21 | 2025-06-26 | Qualcomm Incorporated | Techniques for communicating assistance information in physical broadcast channel |
| WO2025239983A1 (en) * | 2024-05-14 | 2025-11-20 | Qualcomm Incorporated | Pseudo intra-frequency measurement |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009005156A (ja) * | 2007-06-22 | 2009-01-08 | Nec Corp | 通信システム、受信装置及び同期検出方法 |
| JP5168015B2 (ja) * | 2008-07-31 | 2013-03-21 | 富士通モバイルコミュニケーションズ株式会社 | 無線基地局装置および移動無線端末装置 |
| US9084252B2 (en) * | 2011-12-29 | 2015-07-14 | Qualcomm Incorporated | Processing enhanced PDCCH (ePDCCH) in LTE |
| CN104106272B (zh) * | 2013-02-06 | 2019-03-01 | 华为技术有限公司 | 系统信息调度方法及其装置 |
| RU2641718C2 (ru) * | 2013-02-22 | 2018-01-22 | Сони Корпорейшн | Устройство управления связью, способ управления связью и устройство радиосвязи |
| US9967752B2 (en) * | 2013-08-12 | 2018-05-08 | Qualcomm Incorporated | Transmission and reception of common channel in an unlicensed or shared spectrum |
| US10721695B2 (en) * | 2016-01-08 | 2020-07-21 | Nokia Technologies Oy | Method and apparatus for performing frequency synchronization for carriers |
| WO2017146342A1 (ko) * | 2016-02-26 | 2017-08-31 | 엘지전자(주) | 협대역 iot를 지원하는 무선 통신 시스템에서 시스템 정보를 수신하는 방법 및 이를 위한 장치 |
| CN109565691B (zh) * | 2016-08-04 | 2022-11-01 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
| US10499371B2 (en) * | 2016-11-03 | 2019-12-03 | Samsung Electronics Co., Ltd. | Method and apparatus of flexible data transmissions and receptions in next generation cellular networks |
-
2017
- 2017-11-02 US US15/802,181 patent/US10862639B2/en active Active
- 2017-11-03 EP EP17804025.9A patent/EP3535914B1/en active Active
- 2017-11-03 WO PCT/US2017/059975 patent/WO2018085682A1/en not_active Ceased
- 2017-11-03 CN CN201780067731.XA patent/CN109891814B/zh active Active
- 2017-11-03 TW TW106138152A patent/TW201826749A/zh unknown
- 2017-11-03 BR BR112019008472A patent/BR112019008472A2/pt unknown
- 2017-11-03 KR KR1020237016424A patent/KR102710145B1/ko active Active
- 2017-11-03 SG SG11201902457UA patent/SG11201902457UA/en unknown
- 2017-11-03 JP JP2019522252A patent/JP2019536335A/ja active Pending
- 2017-11-03 KR KR1020197012684A patent/KR102539245B1/ko active Active
- 2017-11-03 EP EP23186099.0A patent/EP4236501A3/en active Pending
Non-Patent Citations (6)
| Title |
|---|
| 3GPP R1-152057 |
| 3GPP R1-1608847* |
| 3GPP R1-1610156* |
| 3GPP R1-1610157* |
| 3GPP R1-1610177 |
| 3GPP R1-167258 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109891814B (zh) | 2021-10-15 |
| EP4236501A3 (en) | 2023-09-06 |
| KR20190077371A (ko) | 2019-07-03 |
| CN109891814A (zh) | 2019-06-14 |
| KR20230071199A (ko) | 2023-05-23 |
| US10862639B2 (en) | 2020-12-08 |
| EP3535914A1 (en) | 2019-09-11 |
| JP2019536335A (ja) | 2019-12-12 |
| KR102539245B1 (ko) | 2023-06-01 |
| EP3535914C0 (en) | 2023-09-13 |
| EP4236501A2 (en) | 2023-08-30 |
| SG11201902457UA (en) | 2019-05-30 |
| WO2018085682A1 (en) | 2018-05-11 |
| BR112019008472A2 (pt) | 2019-07-09 |
| TW201826749A (zh) | 2018-07-16 |
| US20180131487A1 (en) | 2018-05-10 |
| EP3535914B1 (en) | 2023-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20230515 Application number text: 1020197012684 Filing date: 20190501 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20240104 Patent event code: PE09021S01D |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20240829 |
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| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20240923 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
Payment date: 20240923 End annual number: 3 Start annual number: 1 |
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| PG1601 | Publication of registration |