BR112018068824A2 - dispositivo sem fio, nó de rede e métodos em um sistema de comunicação sem fio. - Google Patents
dispositivo sem fio, nó de rede e métodos em um sistema de comunicação sem fio.Info
- Publication number
- BR112018068824A2 BR112018068824A2 BR112018068824A BR112018068824A BR112018068824A2 BR 112018068824 A2 BR112018068824 A2 BR 112018068824A2 BR 112018068824 A BR112018068824 A BR 112018068824A BR 112018068824 A BR112018068824 A BR 112018068824A BR 112018068824 A2 BR112018068824 A2 BR 112018068824A2
- Authority
- BR
- Brazil
- Prior art keywords
- frequency feature
- communication system
- wireless communication
- wireless device
- frequency
- Prior art date
Links
Classifications
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- 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
-
- 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
- H04L27/2657—Carrier synchronisation
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
-
- 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
- H04L5/0048—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
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0025—Synchronization between nodes synchronizing potentially movable access points
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
as modalidades aqui descritas referem-se, por exemplo, a um método realizado por um dispositivo sem fio em um primeiro sistema de comunicação sem fio que é implementado em um recurso de frequência. o dispositivo sem fio recebe a informação que indica um deslocamento de prb e um correspondente deslocamento de rasterização de canal. o deslocamento de rasterização de canal é um deslocamento na frequência entre uma rasterização de canal, usada pelo dispositivo sem fio (105) em um processo de busca de célula, e o recurso de frequência. o deslocamento de prb indica um deslocamento entre o recurso de frequência e um recurso de frequência interno no qual um segundo sistema de comunicação sem fio é implementado. no domínio de frequência, o segundo sistema de comunicação sem fio é implementado em pelo menos um recurso de frequência superior acima do recurso de frequência interno e pelo menos um recurso de frequência inferior abaixo do recurso de frequência interno. o dispositivo sem fio determina, com base na informação recebida, um ajuste na frequência aplicável para o recurso de frequência no qual o primeiro sistema de comunicação sem fio é implementado.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662309433P | 2016-03-16 | 2016-03-16 | |
| US62/309,433 | 2016-03-16 | ||
| PCT/SE2017/050260 WO2017160222A1 (en) | 2016-03-16 | 2017-03-16 | Wireless device, network node and methods in a wireless communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018068824A2 true BR112018068824A2 (pt) | 2019-01-22 |
| BR112018068824B1 BR112018068824B1 (pt) | 2022-03-29 |
Family
ID=58428334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018068824-0A BR112018068824B1 (pt) | 2016-03-16 | 2017-03-16 | Método realizado por um dispositivo sem fio, método realizado por um nó de rede, dispositivo sem fio, e, nó de rede |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10743186B2 (pt) |
| EP (1) | EP3430761B1 (pt) |
| KR (1) | KR20180126001A (pt) |
| CN (1) | CN109155719B (pt) |
| BR (1) | BR112018068824B1 (pt) |
| ES (1) | ES2774717T3 (pt) |
| HU (1) | HUE047374T2 (pt) |
| PH (1) | PH12018502025A1 (pt) |
| WO (1) | WO2017160222A1 (pt) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10454606B2 (en) * | 2015-07-22 | 2019-10-22 | Samsung Electronics Co., Ltd. | Method for operating IoT in cellular system and system therefor |
| CN107294681A (zh) * | 2016-04-01 | 2017-10-24 | 夏普株式会社 | 配置非锚物理资源块的方法和基站、确定非锚物理资源块位置的方法和用户设备 |
| CN107294684B (zh) * | 2016-04-01 | 2021-07-09 | 夏普株式会社 | 配置非锚物理资源块的方法和基站、确定非锚物理资源块位置的方法和用户设备 |
| US10455350B2 (en) | 2016-07-10 | 2019-10-22 | ZaiNar, Inc. | Method and system for radiolocation asset tracking via a mesh network |
| US10523476B2 (en) * | 2017-01-11 | 2019-12-31 | Qualcomm Incorporated | Signal scrambling sequence techniques for wireless communications |
| US11019584B2 (en) * | 2017-03-14 | 2021-05-25 | Qualcomm Incorporated | User equipment operation in bandwidth narrower than synchronization signal bandwidth |
| CN110603884A (zh) * | 2017-03-24 | 2019-12-20 | 摩托罗拉移动有限责任公司 | 使用系统参数确定时频资源 |
| US11071073B2 (en) * | 2017-04-14 | 2021-07-20 | Qualcomm Incorporated | Radio synchronization configuration in different operation modes |
| US11272510B2 (en) * | 2017-05-19 | 2022-03-08 | Qualcomm Incorporated | Channel and sync raster signaling |
| CN116193602A (zh) | 2017-08-11 | 2023-05-30 | 华为技术有限公司 | 一种物理资源块prb网格的指示方法及设备 |
| CN109392081B (zh) * | 2017-08-11 | 2021-10-19 | 华为技术有限公司 | 通信方法、装置和系统 |
| US10838037B2 (en) * | 2017-08-23 | 2020-11-17 | Locix, Inc. | Systems and methods for precise radio frequency localization using non-contiguous or discontinuous channels |
| US10945205B2 (en) * | 2017-09-15 | 2021-03-09 | Qualcomm Incorporated | Techniques and apparatuses for wakeup signal transmission |
| WO2019080120A1 (zh) * | 2017-10-27 | 2019-05-02 | Oppo广东移动通信有限公司 | 无线通信方法和设备 |
| CN109803446B (zh) | 2017-11-17 | 2023-11-17 | 华为技术有限公司 | 随机接入信号的发送方法、接收方法和相关装置 |
| EP4009574A1 (en) * | 2017-12-06 | 2022-06-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication method and device |
| EP3753195A4 (en) * | 2018-02-21 | 2021-11-03 | Mediatek Inc. | SYNCHRONIZATION SIGNAL BLOCK FRAME OFFSET IN MOBILE COMMUNICATIONS |
| EP3759859B1 (en) * | 2018-02-26 | 2022-04-06 | Telefonaktiebolaget LM Ericsson (publ) | Methods and apparatuses for signalling a frequency offset in a nb-iot tdd network |
| 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 |
| US12082159B2 (en) | 2019-09-29 | 2024-09-03 | Nokia Technologies Oy | Extended bandwidth allocation |
| US20240155524A1 (en) * | 2021-02-23 | 2024-05-09 | Beijing Xiaomi Mobile Software Co., Ltd. | Synchronization signal determination method and apparatus, and communication device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9485069B2 (en) * | 2010-04-15 | 2016-11-01 | Qualcomm Incorporated | Transmission and reception of proximity detection signal for peer discovery |
| EP2385663B1 (en) * | 2010-05-07 | 2016-01-06 | Telefonaktiebolaget L M Ericsson (publ) | Frequency offset compensation for multi-carrier communication systems |
| US9247542B2 (en) * | 2012-01-31 | 2016-01-26 | Apple Inc. | Methods and apparatus for efficient spectral usage in extensible carrier deployments |
| TR201807272T4 (tr) * | 2012-02-06 | 2018-06-21 | Ericsson Telefon Ab L M | Kullanıcı ekipmanı, ağ düğümü ve bir telekomünikasyon sisteminde yer-uydu iletimlerinde taşıma bloğu büyüklüğünü belirlemek için oradaki usuller. |
| CN103796323B (zh) * | 2014-03-06 | 2017-03-29 | 大唐移动通信设备有限公司 | 用于对物理随机接入信道prach的信道频域偏移量进行调整的方法及设备 |
| WO2016021942A1 (en) * | 2014-08-06 | 2016-02-11 | Samsung Electronics Co., Ltd. | Signal transmission/reception method and apparatus of d2d terminal |
| US11212760B2 (en) * | 2015-09-24 | 2021-12-28 | Qualcomm Incorporated | Common synchronization channel design for narrowband communications |
| EP3361793B1 (en) * | 2015-11-06 | 2021-03-03 | Huawei Technologies Co., Ltd. | Frequency determining method and device |
| EP4096246A1 (en) * | 2016-01-08 | 2022-11-30 | Nokia Technologies Oy | Method and apparatus for performing frequency synchronization for carriers |
| WO2017117812A1 (zh) * | 2016-01-08 | 2017-07-13 | 华为技术有限公司 | 信息发送方法、装置和系统 |
| EP3403342B1 (en) * | 2016-01-15 | 2024-06-05 | Apple Inc. | Evolved node-b (enb), user equipment (ue) and methods for communication of a channel raster frequency offset |
| US10278180B2 (en) * | 2016-01-15 | 2019-04-30 | Qualcomm Incorporated | Raster design for narrowband operation for machine type communications |
| US10575272B2 (en) * | 2016-02-03 | 2020-02-25 | Lg Electronics Inc. | Method and apparatus for synchronizing frequency and time in a wireless communication system |
| US10397889B2 (en) * | 2016-02-26 | 2019-08-27 | Lg Electronics Inc. | Method for receiving system information in wireless communication system that supports narrowband IOT and apparatus for the same |
| ES2898301T3 (es) * | 2016-03-14 | 2022-03-07 | Samsung Electronics Co Ltd | Procedimiento y aparato para la operación de sincronización en redes celulares del internet de las cosas |
-
2017
- 2017-03-16 HU HUE17714035A patent/HUE047374T2/hu unknown
- 2017-03-16 CN CN201780030843.8A patent/CN109155719B/zh active Active
- 2017-03-16 WO PCT/SE2017/050260 patent/WO2017160222A1/en active Application Filing
- 2017-03-16 BR BR112018068824-0A patent/BR112018068824B1/pt active IP Right Grant
- 2017-03-16 EP EP17714035.7A patent/EP3430761B1/en active Active
- 2017-03-16 ES ES17714035T patent/ES2774717T3/es active Active
- 2017-03-16 KR KR1020187029656A patent/KR20180126001A/ko not_active Ceased
- 2017-03-16 US US16/085,787 patent/US10743186B2/en active Active
-
2018
- 2018-09-21 PH PH12018502025A patent/PH12018502025A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN109155719A (zh) | 2019-01-04 |
| EP3430761A1 (en) | 2019-01-23 |
| US20190053061A1 (en) | 2019-02-14 |
| HUE047374T2 (hu) | 2020-04-28 |
| ES2774717T3 (es) | 2020-07-22 |
| PH12018502025A1 (en) | 2019-03-04 |
| US10743186B2 (en) | 2020-08-11 |
| EP3430761B1 (en) | 2019-11-27 |
| KR20180126001A (ko) | 2018-11-26 |
| WO2017160222A1 (en) | 2017-09-21 |
| BR112018068824B1 (pt) | 2022-03-29 |
| CN109155719B (zh) | 2021-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 5/00 Ipc: H04L 27/26 (2006.01), H04L 5/00 (2006.01), H04W 16 |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/03/2017, OBSERVADAS AS CONDICOES LEGAIS. |