BR112023020455A2 - Definir associação prs & srs para melhorar posicionamento multi-rtt na capacidade de processamento de cenários restritos - Google Patents
Definir associação prs & srs para melhorar posicionamento multi-rtt na capacidade de processamento de cenários restritosInfo
- Publication number
- BR112023020455A2 BR112023020455A2 BR112023020455A BR112023020455A BR112023020455A2 BR 112023020455 A2 BR112023020455 A2 BR 112023020455A2 BR 112023020455 A BR112023020455 A BR 112023020455A BR 112023020455 A BR112023020455 A BR 112023020455A BR 112023020455 A2 BR112023020455 A2 BR 112023020455A2
- Authority
- BR
- Brazil
- Prior art keywords
- prs
- srs
- association
- processing capacity
- resources
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- 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
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
- H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
-
- 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
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- 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
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20210100258 | 2021-04-14 | ||
| PCT/US2022/020451 WO2022220978A1 (en) | 2021-04-14 | 2022-03-15 | Defining prs & srs association to improve multi-rtt positioning in processing capability constrained scenarios |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023020455A2 true BR112023020455A2 (pt) | 2023-11-21 |
Family
ID=81346261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023020455A BR112023020455A2 (pt) | 2021-04-14 | 2022-03-15 | Definir associação prs & srs para melhorar posicionamento multi-rtt na capacidade de processamento de cenários restritos |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240097851A1 (enExample) |
| EP (2) | EP4324145B1 (enExample) |
| JP (1) | JP2024514131A (enExample) |
| KR (1) | KR20230169153A (enExample) |
| CN (1) | CN117157933A (enExample) |
| BR (1) | BR112023020455A2 (enExample) |
| TW (1) | TW202245518A (enExample) |
| WO (1) | WO2022220978A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115622674B (zh) * | 2017-02-07 | 2024-12-24 | 中兴通讯股份有限公司 | 一种相位噪声导频的配置、确定方法及装置 |
| US20240113826A1 (en) * | 2022-09-27 | 2024-04-04 | Samsung Electronics Co., Ltd. | Method and apparatus for estimating channel state information in advanced mimo antenna systems for cellular communications |
| EP4730905A2 (en) * | 2023-02-13 | 2026-04-22 | QUALCOMM Incorporated | Conditional positioning sounding reference signal (srs) transmission of pre-configured srs resources in radio resource control (rrc) not-connected state |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11310816B2 (en) * | 2018-07-10 | 2022-04-19 | Qualcomm Incorporated | Associating a downlink reference signal for positioning of a user equipment with an uplink reference signal for transmission by the user equipment |
| CN113016159B (zh) * | 2018-11-12 | 2023-10-31 | Lg电子株式会社 | 用于发送和接收用于定位的上行链路参考信号的方法及其设备 |
| US11828865B2 (en) * | 2019-09-25 | 2023-11-28 | Qualcomm Incorporated | Positioning in networks with frequency reuse |
-
2022
- 2022-03-15 EP EP22717959.5A patent/EP4324145B1/en active Active
- 2022-03-15 EP EP25176465.0A patent/EP4580283A3/en active Pending
- 2022-03-15 JP JP2023561837A patent/JP2024514131A/ja active Pending
- 2022-03-15 BR BR112023020455A patent/BR112023020455A2/pt unknown
- 2022-03-15 WO PCT/US2022/020451 patent/WO2022220978A1/en not_active Ceased
- 2022-03-15 US US18/276,012 patent/US20240097851A1/en active Pending
- 2022-03-15 KR KR1020237034696A patent/KR20230169153A/ko active Pending
- 2022-03-15 CN CN202280027500.7A patent/CN117157933A/zh active Pending
- 2022-03-15 TW TW111109493A patent/TW202245518A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4580283A3 (en) | 2025-08-27 |
| EP4324145B1 (en) | 2025-10-22 |
| EP4580283A2 (en) | 2025-07-02 |
| JP2024514131A (ja) | 2024-03-28 |
| EP4324145A1 (en) | 2024-02-21 |
| WO2022220978A1 (en) | 2022-10-20 |
| US20240097851A1 (en) | 2024-03-21 |
| EP4324145C0 (en) | 2025-10-22 |
| TW202245518A (zh) | 2022-11-16 |
| KR20230169153A (ko) | 2023-12-15 |
| CN117157933A (zh) | 2023-12-01 |
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