BR112019007252A2 - método de envio e método de recepção de sinal de sincronização, e aparelho - Google Patents
método de envio e método de recepção de sinal de sincronização, e aparelhoInfo
- Publication number
- BR112019007252A2 BR112019007252A2 BR112019007252A BR112019007252A BR112019007252A2 BR 112019007252 A2 BR112019007252 A2 BR 112019007252A2 BR 112019007252 A BR112019007252 A BR 112019007252A BR 112019007252 A BR112019007252 A BR 112019007252A BR 112019007252 A2 BR112019007252 A2 BR 112019007252A2
- Authority
- BR
- Brazil
- Prior art keywords
- frequency
- sync
- resource
- predefined
- sending
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000013507 mapping Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0252—Traffic management, e.g. flow control or congestion control per individual bearer or channel
- H04W28/0263—Traffic management, e.g. flow control or congestion control per individual bearer or channel involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]
-
- 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
- H04L27/2681—Details of algorithms characterised by constraints
- H04L27/2686—Range of frequencies or delays tested
-
- 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
-
- 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
- H04L27/2669—Details of algorithms characterised by the domain of operation
- H04L27/2672—Frequency domain
-
- 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
- H04L27/2676—Blind, i.e. without using 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0226—Traffic management, e.g. flow control or congestion control based on location or mobility
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- 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
- H04W56/00—Synchronisation arrangements
- H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
este pedido provê um método de envio e um método de recepção de sinal de sincronização, e um aparelho. o método de envio inclui: a determinação de um recurso de frequência alvo, onde uma posição de domínio de frequência do recurso de frequência alvo é determinada com base em um intervalo de frequência dos canais de sincronização, o intervalo de frequência de canais de sincronização é 2m vezes um recurso de frequência pré-definido de um bloco de recurso físico, e m é um inteiro não negativo pré-regulado; e o envio de um sinal de sincronização pelo uso do recurso de frequência alvo. nas modalidades deste pedido, a posição de domínio de frequência do recurso de frequência ocupado pelo sinal de sincronização é determinada com base no intervalo de frequência de canais de sincronização, e o intervalo de frequência de canais de sincronização é 2m vezes uma largura de banda de frequência pré-definida do recurso de frequência de um bloco de recurso físico pré-definido. isto é para o benefício de aumento de uma quantidade de recursos de frequência candidatos do sinal de sincronização, desse modo se aumentando as posições de mapeamento de domínio de frequência disponíveis para o sinal de sincronização.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884855.4A CN107920364B (zh) | 2016-10-10 | 2016-10-10 | 同步信号的发送方法、接收方法及装置 |
| PCT/CN2017/103862 WO2018068650A1 (zh) | 2016-10-10 | 2017-09-28 | 同步信号的发送方法、接收方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019007252A2 true BR112019007252A2 (pt) | 2019-07-02 |
Family
ID=61892436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019007252A BR112019007252A2 (pt) | 2016-10-10 | 2017-09-28 | método de envio e método de recepção de sinal de sincronização, e aparelho |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US10652070B2 (pt) |
| EP (2) | EP3958610B1 (pt) |
| JP (1) | JP6921947B2 (pt) |
| CN (5) | CN107920364B (pt) |
| AU (1) | AU2017343412B2 (pt) |
| BR (1) | BR112019007252A2 (pt) |
| ES (1) | ES2884062T3 (pt) |
| WO (1) | WO2018068650A1 (pt) |
| ZA (1) | ZA201901980B (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018227506A1 (zh) * | 2017-06-15 | 2018-12-20 | Oppo广东移动通信有限公司 | 传输同步信号块的方法和设备 |
| CN109391578B (zh) * | 2017-08-11 | 2022-07-22 | 华为技术有限公司 | 信号发送方法、信号接收方法、终端设备及网络设备 |
| CN110417435B (zh) * | 2018-04-28 | 2021-12-14 | 华为技术有限公司 | 一种频段确定方法以及设备 |
| CN110474749B (zh) * | 2018-05-11 | 2021-03-02 | 华为技术有限公司 | 通信方法和通信装置 |
| WO2019213955A1 (zh) * | 2018-05-11 | 2019-11-14 | 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 |
| CN110784293B (zh) * | 2018-07-31 | 2022-08-26 | 维沃移动通信有限公司 | 信号传输方法和通信设备 |
| CN110831176B (zh) * | 2018-08-10 | 2023-03-31 | 中国移动通信有限公司研究院 | 一种信号发送方法、信号检测方法、装置及基站 |
| US11438846B2 (en) * | 2018-08-20 | 2022-09-06 | Qualcomm Incorporated | Solutions to handle mis-alignment between radio access technologies (RATs) in dual connectivity (DC) |
| BR112021004609A2 (pt) * | 2018-09-18 | 2021-05-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | método para transmissão de sinal síncrono, dispositivo de transmissão e dispositivo final de recebimento |
| CN115397019B (zh) * | 2018-10-22 | 2024-06-14 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的节点中的方法和装置 |
| CN112543500B (zh) * | 2019-09-20 | 2023-10-10 | 广州海格通信集团股份有限公司 | 随机接入方法、装置、计算机设备和存储介质 |
| CN112218316A (zh) * | 2020-10-09 | 2021-01-12 | 广东省新一代通信与网络创新研究院 | 一种5gnr小区的频点配置计算方法、装置及存储介质 |
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| CN100561997C (zh) * | 2005-11-29 | 2009-11-18 | 华为技术有限公司 | 序列生成系统和方法、发送和同步方法及功率调整系统 |
| US20090135802A1 (en) * | 2006-01-11 | 2009-05-28 | Matsushita Electric Industrial Co., Ltd. | Scalable bandwidth system, radio base station apparatus, synchronous channel transmitting method and transmission method |
| JP5132322B2 (ja) * | 2006-01-20 | 2013-01-30 | パナソニック株式会社 | 無線通信基地局装置および無線通信方法 |
| US7706249B2 (en) * | 2006-02-08 | 2010-04-27 | Motorola, Inc. | Method and apparatus for a synchronization channel in an OFDMA system |
| JPWO2007142194A1 (ja) * | 2006-06-09 | 2009-10-22 | 日本電気株式会社 | 通信システム、送信装置、受信装置及び同期検出方法 |
| CN101527595B (zh) * | 2008-03-07 | 2013-02-27 | 中兴通讯股份有限公司 | 一种时分双工系统同步信号的发送方法 |
| CN101383802B (zh) * | 2008-10-24 | 2013-05-08 | 中兴通讯股份有限公司 | 同步信号序列的发送方法和装置 |
| WO2010073468A1 (ja) | 2008-12-26 | 2010-07-01 | シャープ株式会社 | 基地局装置、移動局装置、通信システム及び通信方法 |
| CN102014462B (zh) * | 2009-11-10 | 2014-07-16 | 电信科学技术研究院 | 一种小区搜索方法及设备 |
| MX2013008551A (es) * | 2011-02-09 | 2013-12-02 | Ericsson Telefon Ab L M | Distribucion de señales de enlace descendente comunes de celdas en un despliegue de celdas heterogeneo jerarquico. |
| WO2012138149A2 (ko) | 2011-04-05 | 2012-10-11 | 엘지전자 주식회사 | 무선 통신 시스템에서 스케줄링 방법 및 장치 |
| CN102752859B (zh) * | 2011-04-19 | 2017-05-03 | 中兴通讯股份有限公司 | 一种上行同步信道的发送方法及装置 |
| DE102011018597B9 (de) * | 2011-04-21 | 2013-01-24 | Vrmagic Gmbh | Verfahren zum synchronisierten Betrieb einer Kamera und eines Projektors |
| JP5893897B2 (ja) * | 2011-11-11 | 2016-03-23 | 株式会社Ｎｔｔドコモ | ユーザ装置、基地局装置及び無線通信方法 |
| CN103188765A (zh) * | 2011-12-29 | 2013-07-03 | 同济大学 | 一种用于td-lte系统的频率扫描方法 |
| WO2013113988A1 (en) | 2012-02-03 | 2013-08-08 | Nokia Corporation | Method and apparatus for managing carriers |
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-
2016
- 2016-10-10 CN CN201610884855.4A patent/CN107920364B/zh active Active
- 2016-10-10 CN CN201910710510.0A patent/CN110445596B/zh active Active
- 2016-10-10 CN CN201910709866.2A patent/CN110460418B/zh active Active
-
2017
- 2017-09-28 CN CN202111351815.0A patent/CN114051265B/zh active Active
- 2017-09-28 ES ES17859927T patent/ES2884062T3/es active Active
- 2017-09-28 JP JP2019519258A patent/JP6921947B2/ja active Active
- 2017-09-28 WO PCT/CN2017/103862 patent/WO2018068650A1/zh unknown
- 2017-09-28 BR BR112019007252A patent/BR112019007252A2/pt unknown
- 2017-09-28 AU AU2017343412A patent/AU2017343412B2/en active Active
- 2017-09-28 EP EP21173883.6A patent/EP3958610B1/en active Active
- 2017-09-28 CN CN201780062826.2A patent/CN109804659B/zh active Active
- 2017-09-28 EP EP17859927.0A patent/EP3515109B1/en active Active
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2019
- 2019-03-15 US US16/355,024 patent/US10652070B2/en active Active
- 2019-03-29 ZA ZA2019/01980A patent/ZA201901980B/en unknown
-
2020
- 2020-04-28 US US16/860,963 patent/US11444817B2/en active Active
-
2022
- 2022-08-08 US US17/883,090 patent/US11784866B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3958610A1 (en) | 2022-02-23 |
| CN107920364B (zh) | 2020-10-16 |
| CN107920364A (zh) | 2018-04-17 |
| US11784866B2 (en) | 2023-10-10 |
| AU2017343412A1 (en) | 2019-04-18 |
| CN110460418B (zh) | 2020-08-07 |
| US20190215219A1 (en) | 2019-07-11 |
| US20220386256A1 (en) | 2022-12-01 |
| ES2884062T3 (es) | 2021-12-10 |
| CN109804659B (zh) | 2021-11-19 |
| CN114051265B (zh) | 2024-05-17 |
| WO2018068650A1 (zh) | 2018-04-19 |
| AU2017343412B2 (en) | 2020-06-18 |
| CN110445596A (zh) | 2019-11-12 |
| EP3515109B1 (en) | 2021-05-19 |
| EP3515109A4 (en) | 2019-09-25 |
| ZA201901980B (en) | 2021-05-26 |
| CN114051265A (zh) | 2022-02-15 |
| US11444817B2 (en) | 2022-09-13 |
| EP4358457A2 (en) | 2024-04-24 |
| JP2020501394A (ja) | 2020-01-16 |
| CN110460418A (zh) | 2019-11-15 |
| US10652070B2 (en) | 2020-05-12 |
| CN110445596B (zh) | 2020-08-07 |
| US20200259696A1 (en) | 2020-08-13 |
| JP6921947B2 (ja) | 2021-08-18 |
| CN109804659A (zh) | 2019-05-24 |
| EP3515109A1 (en) | 2019-07-24 |
| EP3958610B1 (en) | 2023-11-15 |
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Legal Events
| Date | Code | Title | Description |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] |