BR112023020262A2 - Método e wtru para posicionamento com latência reduzida em sistemas de comunicação sem fio - Google Patents
Método e wtru para posicionamento com latência reduzida em sistemas de comunicação sem fioInfo
- Publication number
- BR112023020262A2 BR112023020262A2 BR112023020262A BR112023020262A BR112023020262A2 BR 112023020262 A2 BR112023020262 A2 BR 112023020262A2 BR 112023020262 A BR112023020262 A BR 112023020262A BR 112023020262 A BR112023020262 A BR 112023020262A BR 112023020262 A2 BR112023020262 A2 BR 112023020262A2
- Authority
- BR
- Brazil
- Prior art keywords
- measurement gap
- wtru
- wireless communication
- communication systems
- positioning
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 abstract 12
- 230000008054 signal transmission Effects 0.000 abstract 3
Classifications
-
- 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
- G01S5/0205—Details
- G01S5/0236—Assistance data, e.g. base station almanac
-
- 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
- G01S5/0205—Details
- G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto
-
- 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
- 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
- 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
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Quality & Reliability (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163168142P | 2021-03-30 | 2021-03-30 | |
| US202163228787P | 2021-08-03 | 2021-08-03 | |
| US202163249168P | 2021-09-28 | 2021-09-28 | |
| US202163257414P | 2021-10-19 | 2021-10-19 | |
| US202163275175P | 2021-11-03 | 2021-11-03 | |
| PCT/US2022/021331 WO2022212126A1 (en) | 2021-03-30 | 2022-03-22 | Method and wtru for positioning with reduced latency in wireless communication systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023020262A2 true BR112023020262A2 (pt) | 2023-11-14 |
Family
ID=81581075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023020262A BR112023020262A2 (pt) | 2021-03-30 | 2022-03-22 | Método e wtru para posicionamento com latência reduzida em sistemas de comunicação sem fio |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12581346B2 (https=) |
| EP (1) | EP4316060A1 (https=) |
| JP (1) | JP2024512639A (https=) |
| BR (1) | BR112023020262A2 (https=) |
| TW (1) | TW202241166A (https=) |
| WO (1) | WO2022212126A1 (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12471054B2 (en) | 2020-08-05 | 2025-11-11 | Mitsubishi Electric Corporation | Communication system and base station |
| EP4338357A1 (en) * | 2021-05-11 | 2024-03-20 | Telefonaktiebolaget LM Ericsson (publ) | Collision handling for positioning reference signals |
| US20220369069A1 (en) * | 2021-05-11 | 2022-11-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Modifying an event-based positioning procedure configured in a wireless device |
| WO2022236703A1 (en) * | 2021-05-11 | 2022-11-17 | Apple Inc. | Aperiodic and semi-persistent positioning reference signal and measurement gaps |
| CN117280795A (zh) * | 2021-05-13 | 2023-12-22 | 高通股份有限公司 | 用于提前调度定位特征的经提前调度的测量间隙或定位参考信号（prs）处理窗口 |
| CN115843451B (zh) * | 2021-07-21 | 2026-01-09 | 北京小米移动软件有限公司 | 按需定位参考信号请求方法及装置、存储介质 |
| WO2023009938A1 (en) * | 2021-07-30 | 2023-02-02 | Qualcomm Incorporated | Controlling repeated requests from a user equipment (ue) for positioning assistance in a wireless network |
| KR20240053056A (ko) * | 2021-09-14 | 2024-04-23 | 삼성전자주식회사 | 이중 연결성에서 측정 갭 향상들을 지원하는 방법 및 장치 |
| WO2023055209A1 (ko) * | 2021-09-30 | 2023-04-06 | 엘지전자 주식회사 | 측위 방법 및 이를 위한 장치 |
| US20240334376A1 (en) * | 2021-10-01 | 2024-10-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Configuring and indicating positioning and data traffic priorities |
| CN113853023B (zh) * | 2021-10-28 | 2023-05-12 | 上海移远通信技术股份有限公司 | 无线通信的方法及装置 |
| US20230224748A1 (en) * | 2022-01-07 | 2023-07-13 | Qualcomm Incorporated | Performing measurements for non-terrestrial networks |
| AU2022440272B2 (en) * | 2022-02-14 | 2025-06-05 | Nokia Technologies Oy | Apparatus, methods, and computer programs related to positioning reference signals |
| KR102558878B1 (ko) * | 2022-04-22 | 2023-07-24 | 주식회사 블랙핀 | 무선 이동 통신 시스템에서 다양한 유형의 갭을 설정하거나 활성화하는 방법 및 장치 |
| US20230413261A1 (en) * | 2022-06-16 | 2023-12-21 | Apple Inc. | Techniques for coexistence of multiple radio access technologies |
| US12500664B2 (en) * | 2022-08-05 | 2025-12-16 | Samsung Electronics Co., Ltd. | Triggering timing synchronization in non-terrestrial networks |
| GB2623806A (en) * | 2022-10-28 | 2024-05-01 | Nokia Technologies Oy | User context aware ML based CSI measurement relaxation |
| EP4662815A1 (en) * | 2023-02-09 | 2025-12-17 | Qualcomm Incorporated | Area-specific sounding reference signals (srs) for positioning |
| WO2024211543A1 (en) * | 2023-04-04 | 2024-10-10 | Interdigital Patent Holdings, Inc. | Scheduled reception of prs and transmission of srsp |
| CN118785267A (zh) * | 2023-04-07 | 2024-10-15 | 大唐移动通信设备有限公司 | 通信方法、装置、终端设备 |
| WO2025035012A1 (en) * | 2023-08-10 | 2025-02-13 | Qualcomm Incorporated | Timing advance validity timers associated with a user equipment in radio resource control inactive state |
| US20250081144A1 (en) * | 2023-08-29 | 2025-03-06 | Qualcomm Incorporated | Positioning models trained using a plurality of types of wireless signals |
| WO2025155490A1 (en) * | 2024-01-15 | 2025-07-24 | Interdigital Patent Holdings, Inc. | Methods, architectures, apparatuses and systems for performing sensing tasks |
| WO2025175430A1 (en) * | 2024-02-19 | 2025-08-28 | Apple Inc. | Methods and apparatus for measurement gap and scheduling restriction relaxation |
| US20260101302A1 (en) * | 2024-10-08 | 2026-04-09 | Qualcomm Incorporated | Parameter adaptation associated with a reference signal for positioning or sensing configuration |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9119036B2 (en) * | 2010-05-10 | 2015-08-25 | Telefonaktiebolaget L M Ericsson (Publ) | Enhanced measurement gap configuration support for positioning |
| EP3095288A1 (en) | 2014-01-17 | 2016-11-23 | Idac Holding, Inc. | 3gpp mmw access link system architecture |
| US11470440B2 (en) * | 2017-08-10 | 2022-10-11 | Qualcomm Incorporated | Provision and use of gaps for reference signal time difference measurements |
| US11283651B2 (en) * | 2019-02-08 | 2022-03-22 | Qualcomm Incorporated | Sounding reference signal (SRS) resource and resource set configurations for positioning |
| US11576060B2 (en) | 2019-05-30 | 2023-02-07 | Qualcomm Incorporated | Maximum number of path loss or uplink spatial transmit beam reference signals for downlink or uplink positioning reference signals |
| US11523364B2 (en) | 2019-08-13 | 2022-12-06 | Qualcomm Incorporated | Computation complexity framework for positioning reference signal processing |
| CN113301495B (zh) * | 2020-02-05 | 2022-08-16 | 维沃移动通信有限公司 | 一种定位方法、终端及网络设备 |
| CN113271189A (zh) * | 2020-02-14 | 2021-08-17 | 维沃移动通信有限公司 | 传输方法及设备 |
| WO2021206499A1 (ko) * | 2020-04-09 | 2021-10-14 | 엘지전자 주식회사 | 무선 통신 시스템에서 동작하는 장치 및 동작 방법 |
| US12418377B2 (en) * | 2020-06-30 | 2025-09-16 | Qualcomm Incorporated | Supporting scheduling of sounding reference signals |
| JP7695274B2 (ja) | 2020-06-30 | 2025-06-18 | クゥアルコム・インコーポレイテッド | 測定ギャップの動的構成 |
| CN114080025B (zh) * | 2020-07-29 | 2025-03-25 | 维沃移动通信有限公司 | 功率分配方法、装置及设备 |
| US11743752B2 (en) * | 2020-09-14 | 2023-08-29 | Qualcomm Incorporated | Dynamic configuration of measurement gaps |
| US12368565B2 (en) * | 2020-09-30 | 2025-07-22 | Nokia Technologies Oy | Priority adaptation of positioning reference signal |
-
2022
- 2022-03-22 JP JP2023560042A patent/JP2024512639A/ja active Pending
- 2022-03-22 US US18/284,650 patent/US12581346B2/en active Active
- 2022-03-22 BR BR112023020262A patent/BR112023020262A2/pt unknown
- 2022-03-22 WO PCT/US2022/021331 patent/WO2022212126A1/en not_active Ceased
- 2022-03-22 EP EP22721509.2A patent/EP4316060A1/en active Pending
- 2022-03-28 TW TW111111569A patent/TW202241166A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20240187903A1 (en) | 2024-06-06 |
| EP4316060A1 (en) | 2024-02-07 |
| TW202241166A (zh) | 2022-10-16 |
| JP2024512639A (ja) | 2024-03-19 |
| WO2022212126A1 (en) | 2022-10-06 |
| US12581346B2 (en) | 2026-03-17 |
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