BR112019006033A2 - aparelho de terminal, aparelho de estação-base, método de comunicação e circuito integrado - Google Patents
aparelho de terminal, aparelho de estação-base, método de comunicação e circuito integradoInfo
- Publication number
- BR112019006033A2 BR112019006033A2 BR112019006033A BR112019006033A BR112019006033A2 BR 112019006033 A2 BR112019006033 A2 BR 112019006033A2 BR 112019006033 A BR112019006033 A BR 112019006033A BR 112019006033 A BR112019006033 A BR 112019006033A BR 112019006033 A2 BR112019006033 A2 BR 112019006033A2
- Authority
- BR
- Brazil
- Prior art keywords
- base station
- integrated circuit
- communication method
- sync
- terminal apparatus
- Prior art date
Links
Classifications
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- 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
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- 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
-
- 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
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
-
- 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), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
a presente invenção refere-se a um aparelho de terminal que inclui um receptor configurado para receber, em um recurso de tempo que inclui uma pluralidade de símbolos de ofdm, um sinal de sincronização incluído em cada um dentre a pluralidade de grupos de símbolos de ofdm, uma unidade de sincronização configurada para determinar uma posição de um primeiro sinal de sincronização que é um dos sinais de sincronização e uma unidade de detecção configurada para receber, com base no primeiro sinal de sincronização, um canal físico de difusão. o recurso de tempo é periodicamente alocado, e um número máximo da pluralidade de grupos de símbolos de ofdm, nos quais o sinal de sincronização incluído no recurso de tempo é possivelmente transmitido, é predefinido.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016191052 | 2016-09-29 | ||
PCT/JP2017/031357 WO2018061599A1 (ja) | 2016-09-29 | 2017-08-31 | 端末装置、基地局装置、通信方法、および、集積回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019006033A2 true BR112019006033A2 (pt) | 2019-06-18 |
Family
ID=61760717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019006033A BR112019006033A2 (pt) | 2016-09-29 | 2017-08-31 | aparelho de terminal, aparelho de estação-base, método de comunicação e circuito integrado |
Country Status (8)
Country | Link |
---|---|
US (1) | US10912046B2 (pt) |
EP (1) | EP3522470A4 (pt) |
JP (1) | JP7187314B2 (pt) |
CN (1) | CN110115007B (pt) |
BR (1) | BR112019006033A2 (pt) |
CA (1) | CA3038477A1 (pt) |
IL (1) | IL265644B (pt) |
WO (1) | WO2018061599A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230014880A (ko) | 2017-01-06 | 2023-01-30 | 엘지전자 주식회사 | 하향링크 신호를 수신하는 방법, 그리고 하향링크 신호를 전송하는 기지국 |
WO2018129196A1 (en) * | 2017-01-09 | 2018-07-12 | Intel IP Corporation | Synchronization signal transmission techniques |
US11076286B2 (en) * | 2018-06-21 | 2021-07-27 | Qualcomm Incorporated | Beam-switching capability indication in wireless networks that utilize beamforming |
CN112954789A (zh) * | 2021-02-28 | 2021-06-11 | 北京贝耀信科技有限公司 | 基于物联网的区块链***维护信息的传输方法及*** |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
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US8077595B2 (en) * | 2006-02-21 | 2011-12-13 | Qualcomm Incorporated | Flexible time-frequency multiplexing structure for wireless communication |
CN101079688B (zh) * | 2006-05-23 | 2010-09-01 | 中兴通讯股份有限公司 | 一种正交频分复用***中实现同步的方法 |
EP2044720B1 (en) * | 2006-07-25 | 2015-10-21 | Electronics and Telecommunications Research Institute | Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure |
US8379738B2 (en) * | 2007-03-16 | 2013-02-19 | Samsung Electronics Co., Ltd. | Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks |
JP2008283528A (ja) * | 2007-05-11 | 2008-11-20 | Sharp Corp | 移動通信システム、無線制御装置および通信端末装置 |
US7843806B2 (en) * | 2008-05-07 | 2010-11-30 | Wipro Techno Centre (Singapore) Pte Ltd. | Apparatus and methods for estimating and compensating sampling clock offset |
US8174958B2 (en) * | 2008-08-01 | 2012-05-08 | Broadcom Corporation | Method and system for a reference signal (RS) timing loop for OFDM symbol synchronization and tracking |
CN101340416B (zh) * | 2008-08-28 | 2011-02-16 | 北京交通大学 | 适用于ofdm***的同步与信道响应估计方法 |
EP2418781B1 (en) * | 2009-04-10 | 2019-06-26 | LG Electronics Inc. | Transmission method of downlink reference signal and apparatus thereof |
US9407409B2 (en) * | 2010-02-23 | 2016-08-02 | Qualcomm Incorporated | Channel state information reference signals |
CN102271396B (zh) * | 2010-03-12 | 2016-03-02 | 北京三星通信技术研究有限公司 | 移动台定位的方法 |
WO2012042626A1 (ja) * | 2010-09-30 | 2012-04-05 | 富士通株式会社 | 無線通信装置、無線通信システムおよび無線通信方法 |
US8395985B2 (en) * | 2011-07-25 | 2013-03-12 | Ofinno Technologies, Llc | Time alignment in multicarrier OFDM network |
US20140293858A1 (en) * | 2011-11-15 | 2014-10-02 | Kyocera Corporation | Node detection in a cellular communication network |
US9178674B2 (en) * | 2012-04-03 | 2015-11-03 | Lg Electronics Inc. | Method and apparatus for transmitting reference signals |
EP2667535A1 (en) * | 2012-05-21 | 2013-11-27 | Panasonic Corporation | Common mapping of resource elements to enhanced resource element groups |
CN103686830A (zh) * | 2012-09-26 | 2014-03-26 | 电信科学技术研究院 | 一种测试终端移动速度的方法及设备 |
CN103297376B (zh) * | 2013-06-05 | 2016-08-10 | 北京邮电大学 | 一种ofdm***的符号同步方法 |
WO2015005743A1 (ko) * | 2013-07-12 | 2015-01-15 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호 송수신방법 및 장치 |
DK3462648T3 (da) * | 2013-11-27 | 2020-08-03 | Ericsson Telefon Ab L M | Netværksknude, trådløs indretning, fremgangsmåder deri til henholdsvis at sende og detektere et synkroniseringssignal og tilknyttet information |
JP6377860B2 (ja) * | 2014-12-29 | 2018-08-22 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | ランダムアクセスプリアンブルを生成し及び検出するための方法及びデバイス |
CN105743626B (zh) * | 2014-12-30 | 2020-09-15 | 北京三星通信技术研究有限公司 | 一种下行信道和/或下行参考信号的接收方法和设备 |
CN106559206B (zh) * | 2015-09-30 | 2019-04-23 | 中兴通讯股份有限公司 | 同步信号的传输方法及装置 |
JP2019149591A (ja) | 2016-07-14 | 2019-09-05 | シャープ株式会社 | 端末装置、基地局装置、通信方法、および、集積回路 |
WO2018129196A1 (en) * | 2017-01-09 | 2018-07-12 | Intel IP Corporation | Synchronization signal transmission techniques |
US10517061B1 (en) * | 2018-10-10 | 2019-12-24 | Qualcomm Incorporated | Enhanced cell identification location determination |
-
2017
- 2017-08-31 EP EP17855557.9A patent/EP3522470A4/en active Pending
- 2017-08-31 CN CN201780060115.1A patent/CN110115007B/zh active Active
- 2017-08-31 BR BR112019006033A patent/BR112019006033A2/pt unknown
- 2017-08-31 WO PCT/JP2017/031357 patent/WO2018061599A1/ja unknown
- 2017-08-31 US US16/337,326 patent/US10912046B2/en active Active
- 2017-08-31 CA CA3038477A patent/CA3038477A1/en active Pending
- 2017-08-31 JP JP2018542024A patent/JP7187314B2/ja active Active
-
2019
- 2019-03-26 IL IL265644A patent/IL265644B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPWO2018061599A1 (ja) | 2019-07-18 |
EP3522470A4 (en) | 2020-05-13 |
EP3522470A1 (en) | 2019-08-07 |
US10912046B2 (en) | 2021-02-02 |
WO2018061599A1 (ja) | 2018-04-05 |
CA3038477A1 (en) | 2018-04-05 |
JP7187314B2 (ja) | 2022-12-12 |
IL265644A (en) | 2019-05-30 |
IL265644B (en) | 2021-03-25 |
CN110115007B (zh) | 2022-01-04 |
CN110115007A (zh) | 2019-08-09 |
US20200037273A1 (en) | 2020-01-30 |
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Legal Events
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |