BR112022008264A2 - Janela de transmissão e medição comum para transmissão e processamento de sinal de referência de posicionamento de downlink e uplink - Google Patents
Janela de transmissão e medição comum para transmissão e processamento de sinal de referência de posicionamento de downlink e uplinkInfo
- Publication number
- BR112022008264A2 BR112022008264A2 BR112022008264A BR112022008264A BR112022008264A2 BR 112022008264 A2 BR112022008264 A2 BR 112022008264A2 BR 112022008264 A BR112022008264 A BR 112022008264A BR 112022008264 A BR112022008264 A BR 112022008264A BR 112022008264 A2 BR112022008264 A2 BR 112022008264A2
- Authority
- BR
- Brazil
- Prior art keywords
- prs
- downlink
- reference signal
- positioning reference
- time window
- Prior art date
Links
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
- H04L5/003—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
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
-
- 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
- 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
- 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
- H04L27/2613—Structure of the 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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- 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
-
- 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
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- 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
- H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
-
- 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
-
- 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
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962932323P | 2019-11-07 | 2019-11-07 | |
| US17/065,142 US11665687B2 (en) | 2019-11-07 | 2020-10-07 | Common measurement and transmission window for downlink and uplink positioning reference signal processing and transmission |
| PCT/US2020/054743 WO2021091647A1 (en) | 2019-11-07 | 2020-10-08 | Common measurement and transmission window for downlink and uplink positioning reference signal processing and transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022008264A2 true BR112022008264A2 (pt) | 2022-07-26 |
Family
ID=75847332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022008264A BR112022008264A2 (pt) | 2019-11-07 | 2020-10-08 | Janela de transmissão e medição comum para transmissão e processamento de sinal de referência de posicionamento de downlink e uplink |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11665687B2 (https=) |
| EP (1) | EP4055940B1 (https=) |
| JP (1) | JP7620013B2 (https=) |
| KR (1) | KR102903216B1 (https=) |
| CN (1) | CN114642062B (https=) |
| BR (1) | BR112022008264A2 (https=) |
| PH (1) | PH12022551025A1 (https=) |
| TW (1) | TWI854055B (https=) |
| WO (1) | WO2021091647A1 (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11910392B2 (en) * | 2020-07-30 | 2024-02-20 | Qualcomm Incorporated | Request of no-downlink-scheduling gaps and sounding reference signal (SRS) positioning transmission for prioritized and efficient positioning reference signal (PRS) processing |
| CN114374987B (zh) * | 2020-10-15 | 2024-08-13 | 维沃移动通信有限公司 | 定位方法、终端及网络侧设备 |
| US12326507B2 (en) * | 2020-10-16 | 2025-06-10 | Qualcomm Incorporated | Systems and methods for support of on-demand positioning reference signals in a wireless network |
| US20240255651A1 (en) * | 2021-05-18 | 2024-08-01 | Nokia Technologies Oy | Enhancements on satellite positioning measurement |
| US12256285B2 (en) * | 2021-07-12 | 2025-03-18 | Qualcomm Incorporated | Positioning with a simple repeater |
| WO2023002351A1 (en) * | 2021-07-19 | 2023-01-26 | Lenovo (Singapore) Pte. Ltd. | Positioning configuration and assistance data enhancements over unlicensed bands |
| ES3040483T3 (en) * | 2021-07-30 | 2025-10-31 | Nokia Technologies Oy | Configuration of positioning signals based on received reference signals |
| US11445334B1 (en) | 2021-07-30 | 2022-09-13 | Qualcomm Incorporated | Request for on-demand positioning reference signal positioning session at a future time |
| EP4381837A1 (en) * | 2021-08-05 | 2024-06-12 | Qualcomm Incorporated | Methods and apparatus for measurement reporting based on multipath characteristics of positioning reference signal resources |
| US12041475B2 (en) * | 2021-08-18 | 2024-07-16 | Qualcomm Incorporated | Measurement reporting enhancements in batch mode reporting |
| US12019148B2 (en) * | 2021-09-14 | 2024-06-25 | Qualcomm Incorporated | Methods and apparatus for reception point positioning measurements |
| WO2023047314A1 (en) * | 2021-09-21 | 2023-03-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Methods and apparatus of processing positioning reference signal |
| EP4183211B1 (en) * | 2021-09-23 | 2025-12-24 | Apple Inc. | Time domain window determination for wireless communication |
| CN115884384A (zh) * | 2021-09-28 | 2023-03-31 | 维沃移动通信有限公司 | 定位参考信号prs的处理方法、装置、设备及介质 |
| CN118402290A (zh) * | 2021-12-23 | 2024-07-26 | 高通股份有限公司 | 用于侧链路定位参考信号的配对窗口 |
| CN116347325B (zh) * | 2021-12-24 | 2025-11-21 | 维沃移动通信有限公司 | 定位方法、设备及可读存储介质 |
| WO2024026693A1 (en) * | 2022-08-02 | 2024-02-08 | Nec Corporation | Method, device and computer readable medium for communications |
| US12335759B2 (en) * | 2022-11-18 | 2025-06-17 | Qualcomm Incorporated | Beam and secondary component carrier selection for downlink and uplink |
| EP4662821A1 (en) | 2023-02-06 | 2025-12-17 | AUMOVIO Germany GmbH | Methods to coordinate sidelink positioning reference signal transmission by user equipments |
| EP4508924A4 (en) * | 2023-04-07 | 2025-07-30 | Zte Corp | Systems and methods for high accuracy positioning |
| WO2024229830A1 (en) * | 2023-05-11 | 2024-11-14 | Nec Corporation | Devices, methods, and medium for communication |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2883076A1 (en) * | 2012-08-13 | 2015-06-17 | Telefonaktiebolaget LM Ericsson (PUBL) | Enhancing positioning with transmit-timing adjustment information |
| CN109474409B (zh) * | 2016-01-29 | 2020-01-03 | 华为技术有限公司 | 一种参考信号的传输方法、装置和系统 |
| US10736113B2 (en) * | 2016-02-16 | 2020-08-04 | Qualcomm Incorporated | Positioning signal techniques for narrowband devices |
| CN107360617B (zh) * | 2016-05-10 | 2020-02-04 | 中国移动通信有限公司研究院 | 一种定位参考信号的发送方法、基站和终端 |
| US10256957B2 (en) * | 2016-08-12 | 2019-04-09 | Innovative Technology Lab Co., Ltd. | Method and apparatus for transmitting/receiving positioning reference signal |
| 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 |
| EP3963907A4 (en) * | 2019-04-30 | 2023-05-24 | Nokia Technologies OY | RECEIVE BEAM SELECTION DURING AN UPLINK POSITIONING |
| US20210058891A1 (en) * | 2019-11-04 | 2021-02-25 | Intel Corporation | Positioning reference signal (prs)-based reference signal time difference (rstd) measurements |
-
2020
- 2020-10-07 US US17/065,142 patent/US11665687B2/en active Active
- 2020-10-08 EP EP20797630.9A patent/EP4055940B1/en active Active
- 2020-10-08 BR BR112022008264A patent/BR112022008264A2/pt unknown
- 2020-10-08 PH PH1/2022/551025A patent/PH12022551025A1/en unknown
- 2020-10-08 JP JP2022525412A patent/JP7620013B2/ja active Active
- 2020-10-08 WO PCT/US2020/054743 patent/WO2021091647A1/en not_active Ceased
- 2020-10-08 CN CN202080077280.XA patent/CN114642062B/zh active Active
- 2020-10-08 KR KR1020227014894A patent/KR102903216B1/ko active Active
- 2020-10-27 TW TW109137186A patent/TWI854055B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4055940C0 (en) | 2025-07-30 |
| CN114642062B (zh) | 2025-05-30 |
| CN114642062A (zh) | 2022-06-17 |
| TWI854055B (zh) | 2024-09-01 |
| EP4055940B1 (en) | 2025-07-30 |
| KR102903216B1 (ko) | 2025-12-22 |
| EP4055940A1 (en) | 2022-09-14 |
| US20210144735A1 (en) | 2021-05-13 |
| JP7620013B2 (ja) | 2025-01-22 |
| JP2023500280A (ja) | 2023-01-05 |
| US11665687B2 (en) | 2023-05-30 |
| PH12022551025A1 (en) | 2023-03-06 |
| WO2021091647A1 (en) | 2021-05-14 |
| KR20220097400A (ko) | 2022-07-07 |
| TW202135585A (zh) | 2021-09-16 |
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