BR112023018148A2 - Sinalização de enlace ascendente e enlace descendente auxiliada por ris - Google Patents
Sinalização de enlace ascendente e enlace descendente auxiliada por risInfo
- Publication number
- BR112023018148A2 BR112023018148A2 BR112023018148A BR112023018148A BR112023018148A2 BR 112023018148 A2 BR112023018148 A2 BR 112023018148A2 BR 112023018148 A BR112023018148 A BR 112023018148A BR 112023018148 A BR112023018148 A BR 112023018148A BR 112023018148 A2 BR112023018148 A2 BR 112023018148A2
- Authority
- BR
- Brazil
- Prior art keywords
- ris
- prs
- signaling device
- wireless signaling
- upward
- Prior art date
Links
- 230000011664 signaling Effects 0.000 abstract 5
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
- G01S5/02521—Radio frequency fingerprinting using a radio-map
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0273—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves using multipath or indirect path propagation signals in position determination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/25—Monitoring; Testing of receivers taking multiple measurements
- H04B17/252—Monitoring; Testing of receivers taking multiple measurements measuring signals from different transmission points or directions of arrival, e.g. in multi RAT or dual connectivity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/25—Monitoring; Testing of receivers taking multiple measurements
- H04B17/254—Monitoring; Testing of receivers taking multiple measurements measuring at different reception times
-
- 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
- H04B7/04013—Intelligent reflective surfaces
-
- 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
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20210100160 | 2021-03-16 | ||
| PCT/US2022/014587 WO2022197378A1 (en) | 2021-03-16 | 2022-01-31 | Uplink and downlink ris-aided signaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023018148A2 true BR112023018148A2 (pt) | 2023-10-31 |
Family
ID=80785250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023018148A BR112023018148A2 (pt) | 2021-03-16 | 2022-01-31 | Sinalização de enlace ascendente e enlace descendente auxiliada por ris |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US12526104B2 (https=) |
| EP (1) | EP4309435B1 (https=) |
| JP (1) | JP7762216B2 (https=) |
| KR (1) | KR20230156338A (https=) |
| CN (1) | CN117016017A (https=) |
| BR (1) | BR112023018148A2 (https=) |
| TW (1) | TWI896848B (https=) |
| WO (1) | WO2022197378A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024522564A (ja) * | 2021-06-09 | 2024-06-21 | クゥアルコム・インコーポレイテッド | 出発角（ａｏｄ）に基づく測位のためのサウンディング基準信号（ｓｒｓ）の再構成可能インテリジェントサーフェス（ｒｉｓ）ビーム掃引 |
| US20240255590A1 (en) * | 2021-08-02 | 2024-08-01 | Nippon Telegraph And Telephone Corporation | Wireless communication system, wireless communication system management method, wireless communication device, and control device |
| US20250138179A1 (en) * | 2022-11-20 | 2025-05-01 | Technology Innovation Institute-Sole Proprietorship Llc | Unmanned aerial vehicle detection and localization with cellular network infrastructure augmented by reconfigurable intelligent surfaces |
| US12476693B2 (en) * | 2023-01-20 | 2025-11-18 | Apple Inc. | Communication via uplink and downlink reflective devices |
| EP4472307A1 (en) | 2023-05-30 | 2024-12-04 | Nokia Solutions and Networks Oy | Ris-based enhanced positioning |
| US12598494B2 (en) * | 2023-06-02 | 2026-04-07 | Qualcomm Incorporated | Signal quality measurements for identifying intelligent reflection surfaces |
| KR20260049831A (ko) * | 2023-08-10 | 2026-04-14 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 유연한 중계 노드들을 사용한 메시지 전달 |
| WO2026040098A1 (en) * | 2024-08-23 | 2026-02-26 | Nec Corporation | Devices and methods for communication |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2979582B2 (ja) * | 1990-05-23 | 1999-11-15 | ソニー株式会社 | 伝送システム |
| CN111245494B (zh) | 2020-01-13 | 2022-06-10 | 东南大学 | 基于智能反射面的定位信息辅助波束控制方法 |
| US12196845B2 (en) * | 2020-03-31 | 2025-01-14 | Huawei Technologies Co., Ltd. | Systems and methods for locating user equipment in a wireless network |
| CN111912409B (zh) | 2020-07-08 | 2022-04-26 | 北京大学 | 可编程智能反射面辅助的多移动设备定位方法及装置 |
| US11570629B2 (en) * | 2020-07-10 | 2023-01-31 | Huawei Technologies Co., Ltd. | Systems and methods using configurable surfaces for wireless communication |
| CN115812159B (zh) * | 2020-07-17 | 2026-03-06 | 谷歌有限责任公司 | 通过使用自适应相变设备来确定用户设备的位置 |
| CN111983560B (zh) | 2020-08-05 | 2022-12-30 | 北京理工大学 | 一种双可重构智能表面辅助的毫米波单基站定位方法 |
| CN112346009B (zh) | 2021-01-06 | 2021-04-16 | 广东省新一代通信与网络创新研究院 | 一种基于智能反射面的定位方法及系统 |
-
2022
- 2022-01-31 US US18/264,528 patent/US12526104B2/en active Active
- 2022-01-31 WO PCT/US2022/014587 patent/WO2022197378A1/en not_active Ceased
- 2022-01-31 JP JP2023554885A patent/JP7762216B2/ja active Active
- 2022-01-31 EP EP22711113.5A patent/EP4309435B1/en active Active
- 2022-01-31 CN CN202280020668.5A patent/CN117016017A/zh active Pending
- 2022-01-31 BR BR112023018148A patent/BR112023018148A2/pt unknown
- 2022-01-31 KR KR1020237030520A patent/KR20230156338A/ko active Pending
- 2022-02-07 TW TW111104281A patent/TWI896848B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4309435A1 (en) | 2024-01-24 |
| EP4309435C0 (en) | 2025-04-09 |
| WO2022197378A1 (en) | 2022-09-22 |
| TWI896848B (zh) | 2025-09-11 |
| CN117016017A (zh) | 2023-11-07 |
| TW202239222A (zh) | 2022-10-01 |
| US20240048307A1 (en) | 2024-02-08 |
| JP2024510437A (ja) | 2024-03-07 |
| EP4309435B1 (en) | 2025-04-09 |
| US12526104B2 (en) | 2026-01-13 |
| KR20230156338A (ko) | 2023-11-14 |
| JP7762216B2 (ja) | 2025-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112023018148A2 (pt) | Sinalização de enlace ascendente e enlace descendente auxiliada por ris | |
| MY209253A (en) | Method and device for configuring and receiving positioning reference signal | |
| CO2021013689A2 (es) | Configuración del tiempo harq para pdsch con indicador-de-temporización-pdsch-a-harq pendiente | |
| BR112021020745A2 (pt) | Sistema de predição de dados de animais | |
| BR112022001991A2 (pt) | Controle de potência de sidelink | |
| BR112023026161A2 (pt) | Extração de recurso de canal através de redes neurais baseadas em modelo | |
| MX2019015586A (es) | Procedimiento, dispositivo terminal y dispositivo de red para transmitir se?ales. | |
| BR112018008888A2 (pt) | métodos e aparelho para uplink de múltiplos usuários | |
| GB201121711D0 (en) | Resource allocation | |
| BR112015000596A2 (pt) | métodos e aparelhos para transmissão e recepção de beacons totais e beacons comprimidos | |
| BR112014007682A2 (pt) | método de indicação de medição de interferência, método de medição de interferência, dispositivo relacionado e sistema de comunicação | |
| ATE465424T1 (de) | Bestimmung der flugzeit eines signals | |
| BRPI0711172B8 (pt) | aparelho de usuário, método de transmissão e sistema de comunicação móvel | |
| BR112017027631A2 (pt) | métodos e aparelhos para solicitar relatórios de status de buffer para implementar protocolos de controle de acesso de mídia uplink de múltiplos usuários em uma rede sem fio | |
| BR112019009100A2 (pt) | método de transmissão de dados de link superior, dispositivo terminal e dispositivo de rede | |
| MX2013001691A (es) | Metodo de asignacion de recursos y señalizacion para sondeo de canal aperiodico. | |
| BR112017020043A2 (pt) | estação base, terminal, sistema de comunicação sem fio, método de controle de estação base e método de controle de terminal | |
| BR112017000209A2 (pt) | técnicas de sinalização para transmissão de mu mimo/ofdma de ul | |
| BR112022001101A2 (pt) | Método para determinar um subconjunto de livro de códigos e equipamento de usuário | |
| BR112022013983A2 (pt) | Dados de medição de posicionamento relatados por meio de sinalização de l1 ou l2 | |
| MX2021009773A (es) | Dispositivo transmisor, dispositivo receptor, metodo de transmision y metodo de recepcion. | |
| SG11201906348SA (en) | Method and device for multiplexing uplink grant resources | |
| BR112018009069A8 (pt) | métodos e nós em uma rede de comunicação sem fio | |
| BRPI0704237A (pt) | sistemas e métodos para diagnóstico remoto de dispositivos | |
| BR112016014468A8 (pt) | sistema de furo de sondagem distribuído, método para monitorar sistema de furo de sondagem distribuído e método para fabricar sistema de furo de sondagem distribuído |