BR112023025768A2 - Métodos, arquiteturas, aparelhos e sistemas direcionados à configuração de sinal de referência adaptável - Google Patents
Métodos, arquiteturas, aparelhos e sistemas direcionados à configuração de sinal de referência adaptávelInfo
- Publication number
- BR112023025768A2 BR112023025768A2 BR112023025768A BR112023025768A BR112023025768A2 BR 112023025768 A2 BR112023025768 A2 BR 112023025768A2 BR 112023025768 A BR112023025768 A BR 112023025768A BR 112023025768 A BR112023025768 A BR 112023025768A BR 112023025768 A2 BR112023025768 A2 BR 112023025768A2
- Authority
- BR
- Brazil
- Prior art keywords
- reference signal
- signal configuration
- architectures
- methods
- adaptive reference
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 230000003044 adaptive effect Effects 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 2
- 238000004590 computer program Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
- H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
- H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- 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
- H04L5/003—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
- H04L5/0078—Timing of allocation
- H04L5/0085—Timing of allocation when channel conditions change
-
- 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
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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
- H04L5/0096—Indication of changes in allocation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21178929 | 2021-06-11 | ||
| EP22167141 | 2022-04-07 | ||
| PCT/US2022/032849 WO2022261331A2 (en) | 2021-06-11 | 2022-06-09 | Methods, architectures, apparatuses and systems directed to adaptive reference signal configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023025768A2 true BR112023025768A2 (pt) | 2024-02-27 |
Family
ID=82270679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023025768A BR112023025768A2 (pt) | 2021-06-11 | 2022-06-09 | Métodos, arquiteturas, aparelhos e sistemas direcionados à configuração de sinal de referência adaptável |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240275641A1 (enExample) |
| EP (1) | EP4352905A2 (enExample) |
| JP (1) | JP2024526049A (enExample) |
| BR (1) | BR112023025768A2 (enExample) |
| WO (1) | WO2022261331A2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4429154A4 (en) * | 2021-11-04 | 2025-10-08 | Lg Electronics Inc | METHOD AND APPARATUS FOR PERFORMING UPLINK OR DOWNLINK TRANSMISSION/RECEPTION IN A WIRELESS COMMUNICATION SYSTEM |
| US12476755B2 (en) * | 2022-08-19 | 2025-11-18 | Nvidia Corporation | Reference signal configuration information transmission |
| US12483297B2 (en) * | 2022-12-14 | 2025-11-25 | Qualcomm Incorporated | Cyclic delay and doppler shift |
| WO2024192658A1 (en) * | 2023-03-21 | 2024-09-26 | Huawei Technologies Co., Ltd. | Performance monitoring for predicted precoders in a communication system |
| US12587883B2 (en) * | 2023-03-31 | 2026-03-24 | Qualcomm Incorporated | Measuring a subset of reference signals based on historic information |
| CN121128095A (zh) * | 2023-05-23 | 2025-12-12 | 高通股份有限公司 | 与人工智能或机器学习性能监测相关联的参考信号 |
| CN116886475B (zh) * | 2023-09-05 | 2023-12-22 | 中国信息通信研究院 | 一种信道估计方法、设备及系统 |
| US12574266B2 (en) * | 2023-09-29 | 2026-03-10 | Qualcomm Incorporated | Reference signal configuration using a generative channel model |
| WO2025187843A1 (en) * | 2024-03-06 | 2025-09-12 | Sharp Kabushiki Kaisha | User equipments, base stations and methods |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003333008A (ja) * | 2002-05-10 | 2003-11-21 | Sony Corp | 通信システムおよびその方法、受信装置およびその方法、通信装置およびその方法、ならびにプログラム |
| CN102780532B (zh) * | 2011-05-09 | 2016-06-08 | 华为技术有限公司 | 信道测量的方法及装置 |
| WO2014084029A1 (ja) * | 2012-11-28 | 2014-06-05 | 京セラ株式会社 | 基地局、プロセッサ、通信制御方法及びユーザ端末 |
| US10491350B2 (en) * | 2016-02-29 | 2019-11-26 | British Telecommunications Public Limited Company | Adaptive reference signal patterns |
| KR102824461B1 (ko) * | 2016-12-23 | 2025-06-25 | 삼성전자주식회사 | 무선 통신 시스템에서 기준 신호 생성 방법 및 장치 |
| EP3769483A1 (en) * | 2018-03-20 | 2021-01-27 | Telefonaktiebolaget LM Ericsson (publ) | A wireless device, a network node and methods therein for enabling and determining reference signal configurations in a wireless communications network |
| US20210067290A1 (en) * | 2019-08-26 | 2021-03-04 | Mediatek Singapore Pte. Ltd. | Sidelink communications with two-stage sidelink control information |
-
2022
- 2022-06-09 BR BR112023025768A patent/BR112023025768A2/pt unknown
- 2022-06-09 WO PCT/US2022/032849 patent/WO2022261331A2/en not_active Ceased
- 2022-06-09 US US18/568,102 patent/US20240275641A1/en active Pending
- 2022-06-09 JP JP2023574786A patent/JP2024526049A/ja active Pending
- 2022-06-09 EP EP22734727.5A patent/EP4352905A2/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022261331A3 (en) | 2023-03-16 |
| US20240275641A1 (en) | 2024-08-15 |
| WO2022261331A2 (en) | 2022-12-15 |
| EP4352905A2 (en) | 2024-04-17 |
| JP2024526049A (ja) | 2024-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112023025768A2 (pt) | Métodos, arquiteturas, aparelhos e sistemas direcionados à configuração de sinal de referência adaptável | |
| BR112022024630A2 (pt) | Método implementado em uma primeira unidade de transmissão/recepção sem fio, e, primeira unidade de transmissão/recepção sem fio | |
| EP4246862A3 (en) | Data transmission method and device | |
| BR112022021596A2 (pt) | Relatório de informação de estado de canal | |
| BR112019008942A2 (pt) | método e aparelho para transmissão de dados | |
| BR112022000491A2 (pt) | Método de comunicação multienlace, aparelho, produto de programa de computador, e meio de armazenamento legível por computador | |
| BR112019026880A8 (pt) | método de comunicação de acordo com um esquema de solicitação de repetição automática híbrida, dispositivo configurado para realizar comunicações em um primeiro canal | |
| EP4346317A3 (en) | Methods and devices for uplink signal transmission | |
| EP4336754A3 (en) | Method and apparatus for determining reference signal sequence, computer program product, and computer readable storage medium | |
| BR112019024636A2 (pt) | Aparelho, método, sistema e meio de armazenamento de processamento de sessão pdu | |
| BR112018012514A2 (pt) | aspectos de projeto de preâmbulo para redes de área local sem fio de alta eficiência | |
| BR112018001010A2 (pt) | ponte de sinal de modo de baixa potência para mídia óptica | |
| BR112019002685A2 (pt) | métodos de envio e recebimento de canal de dados, dispositivo de rede, terminal, aparelho e mídia legível por computador | |
| WO2019156563A3 (en) | Method of and apparatus for analyzing images | |
| BR112017000266A2 (pt) | métodos assistidos de baixa frequência para formação de feixes, temporização e deslocamento de frequência em sistemas de acesso de onda milimétrica | |
| BR112023016198A2 (pt) | Falha de detecção de canal específico do feixe | |
| BR112022003198A2 (pt) | Critérios de processamento de informação de estado de canal | |
| MX2022012335A (es) | Asociacion de estados de indicador de configuracion de transmision. | |
| BR112022013618A2 (pt) | Técnicas para monitoramento de enlace de rádio e recuperação de falha de feixe em célula não servidora | |
| EP4539574A3 (en) | Uplink channel transmission method, terminal, and base station | |
| EP4142404A4 (en) | MULTIPLE RESOURCE UNIT TRANSMISSION DISPLAY METHOD AND ASSOCIATED APPARATUS | |
| PH12023550088A1 (en) | Feedback information transmission method and apparatus, terminal, and network side device | |
| BR112023027324A2 (pt) | Transmitir um relatório de informações de estado de canal | |
| BR112022002557A2 (pt) | Método para transmitir um canal de difusão de enlace lateral físico (psbch) de um primeiro equipamento de usuário e primeiro equipamento de usuário para transmitir um canal de difusão de enlace lateral físico (psbch) | |
| BR112022007741A2 (pt) | Equalização de canal over-the-air (ota) em teste de onda milimétrica |