BR112019008472A2 - desacoplamento de rastreamento de sincronização e rastreamento de canal - Google Patents
desacoplamento de rastreamento de sincronização e rastreamento de canalInfo
- Publication number
- BR112019008472A2 BR112019008472A2 BR112019008472A BR112019008472A BR112019008472A2 BR 112019008472 A2 BR112019008472 A2 BR 112019008472A2 BR 112019008472 A BR112019008472 A BR 112019008472A BR 112019008472 A BR112019008472 A BR 112019008472A BR 112019008472 A2 BR112019008472 A2 BR 112019008472A2
- Authority
- BR
- Brazil
- Prior art keywords
- tracking
- channel
- sync
- frequency
- network entity
- Prior art date
Links
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662417993P | 2016-11-04 | 2016-11-04 | |
| US15/802,181 US10862639B2 (en) | 2016-11-04 | 2017-11-02 | Decoupling of synchronization raster and channel raster |
| PCT/US2017/059975 WO2018085682A1 (en) | 2016-11-04 | 2017-11-03 | Decoupling of synchronization raster and channel raster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019008472A2 true BR112019008472A2 (pt) | 2019-07-09 |
Family
ID=62065200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019008472A BR112019008472A2 (pt) | 2016-11-04 | 2017-11-03 | desacoplamento de rastreamento de sincronização e rastreamento de canal |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10862639B2 (enExample) |
| EP (2) | EP3535914B1 (enExample) |
| JP (1) | JP2019536335A (enExample) |
| KR (2) | KR102539245B1 (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 |
| CN115001920B (zh) * | 2016-11-11 | 2024-11-29 | 摩托罗拉移动有限责任公司 | 确定频域资源块的位置 |
| 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 |
| EP3602948B1 (en) * | 2017-03-24 | 2022-05-04 | Telefonaktiebolaget LM Ericsson (publ) | Channel raster and numbering |
| CN109565830B (zh) * | 2017-06-16 | 2023-01-06 | Lg 电子株式会社 | 用于收发下行链路信道的方法及其装置 |
| CN111527783B (zh) | 2018-05-11 | 2023-08-11 | Oppo广东移动通信有限公司 | 一种信息的指示方法及装置、计算机存储介质 |
| WO2020032728A1 (ko) * | 2018-08-10 | 2020-02-13 | 엘지전자 주식회사 | 비면허 대역을 지원하는 무선 통신 시스템에서 단말과 기지국의 동작 방법 및 이를 지원하는 장치 |
| 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 |
| CN118890706A (zh) | 2018-09-18 | 2024-11-01 | 三星电子株式会社 | 用于车辆对一切通信的资源分配和带宽部分非活动定时器处理的方法和装置 |
| CN112400293B (zh) * | 2018-11-23 | 2023-07-14 | 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 |
| US20240155524A1 (en) * | 2021-02-23 | 2024-05-09 | Beijing Xiaomi Mobile Software Co., Ltd. | Synchronization signal determination method and apparatus, and communication device |
| 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 |
| EP2945405B1 (en) * | 2013-02-06 | 2018-05-30 | Huawei Technologies Co., Ltd. | System information scheduling method and device therefor |
| WO2014129035A1 (ja) * | 2013-02-22 | 2014-08-28 | ソニー株式会社 | 通信制御装置、通信制御方法及び無線通信装置 |
| US9967752B2 (en) * | 2013-08-12 | 2018-05-08 | Qualcomm Incorporated | Transmission and reception of common channel in an unlicensed or shared spectrum |
| EP3400724B1 (en) * | 2016-01-08 | 2022-08-31 | 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 |
| JP7082054B2 (ja) * | 2016-08-04 | 2022-06-07 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局及びシステム |
| 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 BR BR112019008472A patent/BR112019008472A2/pt unknown
- 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 KR KR1020197012684A patent/KR102539245B1/ko active Active
- 2017-11-03 EP EP23186099.0A patent/EP4236501A3/en active Pending
- 2017-11-03 JP JP2019522252A patent/JP2019536335A/ja active Pending
- 2017-11-03 KR KR1020237016424A patent/KR102710145B1/ko active Active
- 2017-11-03 SG SG11201902457UA patent/SG11201902457UA/en unknown
- 2017-11-03 CN CN201780067731.XA patent/CN109891814B/zh active Active
- 2017-11-03 TW TW106138152A patent/TW201826749A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3535914A1 (en) | 2019-09-11 |
| EP4236501A3 (en) | 2023-09-06 |
| CN109891814B (zh) | 2021-10-15 |
| EP3535914C0 (en) | 2023-09-13 |
| JP2019536335A (ja) | 2019-12-12 |
| KR102539245B1 (ko) | 2023-06-01 |
| WO2018085682A1 (en) | 2018-05-11 |
| KR102710145B1 (ko) | 2024-09-25 |
| US20180131487A1 (en) | 2018-05-10 |
| EP4236501A2 (en) | 2023-08-30 |
| KR20190077371A (ko) | 2019-07-03 |
| SG11201902457UA (en) | 2019-05-30 |
| CN109891814A (zh) | 2019-06-14 |
| US10862639B2 (en) | 2020-12-08 |
| EP3535914B1 (en) | 2023-09-13 |
| KR20230071199A (ko) | 2023-05-23 |
| TW201826749A (zh) | 2018-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |