TW202336457A - 定位參考信號資源的機會性相干和非相干組合 - Google Patents
定位參考信號資源的機會性相干和非相干組合 Download PDFInfo
- Publication number
- TW202336457A TW202336457A TW111133342A TW111133342A TW202336457A TW 202336457 A TW202336457 A TW 202336457A TW 111133342 A TW111133342 A TW 111133342A TW 111133342 A TW111133342 A TW 111133342A TW 202336457 A TW202336457 A TW 202336457A
- Authority
- TW
- Taiwan
- Prior art keywords
- positioning reference
- reference signal
- reference signals
- combined
- positioning
- Prior art date
Links
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
- G01S5/02—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
- G01S5/0221—Receivers
-
- 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
-
- 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
-
- 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
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
-
- 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
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
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)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Quality & Reliability (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/510,701 | 2021-10-26 | ||
| US17/510,701 US12250171B2 (en) | 2021-10-26 | 2021-10-26 | Opportunistic coherent and non-coherent combining of positioning reference signal resources |
| WOPCT/US22/42352 | 2022-09-01 | ||
| PCT/US2022/042352 WO2023075929A1 (en) | 2021-10-26 | 2022-09-01 | Opportunistic coherent and non-coherent combining of positioning reference signal resources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202336457A true TW202336457A (zh) | 2023-09-16 |
Family
ID=83447795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111133342A TW202336457A (zh) | 2021-10-26 | 2022-09-02 | 定位參考信號資源的機會性相干和非相干組合 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12250171B2 (https=) |
| EP (1) | EP4423522A1 (https=) |
| JP (1) | JP2024541818A (https=) |
| KR (1) | KR20240093491A (https=) |
| CN (1) | CN118284821A (https=) |
| TW (1) | TW202336457A (https=) |
| WO (1) | WO2023075929A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12598576B2 (en) * | 2022-04-14 | 2026-04-07 | Samsung Electronics Co., Ltd. | Methods for positioning in low-power reduced capability user equipment |
| CN117999826A (zh) * | 2023-12-29 | 2024-05-07 | 上海移远通信技术股份有限公司 | 用于定位的方法、终端设备及定位设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014100975B4 (de) | 2014-01-28 | 2016-03-10 | Intel IP Corporation | Verfahren und diesbezügliche mobile Vorrichtung zur Lokalisierung auf der Basis der Referenzsignal-Zeitdifferenz |
| US9733337B2 (en) | 2015-08-28 | 2017-08-15 | Qualcomm Incorporated | Support of downlink positioning using coherent and non-coherent signal acquisition |
| US10660109B2 (en) | 2016-11-16 | 2020-05-19 | Qualcomm Incorporated | Systems and methods to support multiple configurations for positioning reference signals in a wireless network |
| US12066560B2 (en) * | 2021-02-10 | 2024-08-20 | Samsung Electronics Co., Ltd. | NR positioning enhancement for timing and angle based methods and resource aggregation |
-
2021
- 2021-10-26 US US17/510,701 patent/US12250171B2/en active Active
-
2022
- 2022-09-01 WO PCT/US2022/042352 patent/WO2023075929A1/en not_active Ceased
- 2022-09-01 JP JP2024520740A patent/JP2024541818A/ja active Pending
- 2022-09-01 KR KR1020247013209A patent/KR20240093491A/ko active Pending
- 2022-09-01 CN CN202280070671.8A patent/CN118284821A/zh active Pending
- 2022-09-01 EP EP22777479.1A patent/EP4423522A1/en active Pending
- 2022-09-02 TW TW111133342A patent/TW202336457A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US12250171B2 (en) | 2025-03-11 |
| CN118284821A (zh) | 2024-07-02 |
| EP4423522A1 (en) | 2024-09-04 |
| KR20240093491A (ko) | 2024-06-24 |
| US20230126315A1 (en) | 2023-04-27 |
| JP2024541818A (ja) | 2024-11-13 |
| WO2023075929A1 (en) | 2023-05-04 |
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