SG11202009497TA - Optimized observed time difference of arrival (otdoa) positioning in licensed-assisted access (laa) - Google Patents
Optimized observed time difference of arrival (otdoa) positioning in licensed-assisted access (laa)Info
- Publication number
- SG11202009497TA SG11202009497TA SG11202009497TA SG11202009497TA SG11202009497TA SG 11202009497T A SG11202009497T A SG 11202009497TA SG 11202009497T A SG11202009497T A SG 11202009497TA SG 11202009497T A SG11202009497T A SG 11202009497TA SG 11202009497T A SG11202009497T A SG 11202009497TA
- Authority
- SG
- Singapore
- Prior art keywords
- otdoa
- laa
- licensed
- arrival
- positioning
- Prior art date
Links
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
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
-
- 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
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- 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
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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
- G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
-
- 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
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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
- H04W16/32—Hierarchical cell structures
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)
- Paper (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/960,539 US11483793B2 (en) | 2018-04-23 | 2018-04-23 | Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA) |
| PCT/US2019/028575 WO2019209747A1 (en) | 2018-04-23 | 2019-04-22 | Optimized observed time difference of arrival (otdoa) positioning in licensed-assisted access (laa) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202009497TA true SG11202009497TA (en) | 2020-11-27 |
Family
ID=66677208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202009497TA SG11202009497TA (en) | 2018-04-23 | 2019-04-22 | Optimized observed time difference of arrival (otdoa) positioning in licensed-assisted access (laa) |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11483793B2 (en) |
| EP (1) | EP3785042B1 (en) |
| SG (1) | SG11202009497TA (en) |
| TW (1) | TWI801563B (en) |
| WO (1) | WO2019209747A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10834695B2 (en) * | 2016-10-10 | 2020-11-10 | Telefonaktiebolaget Lm Ericsson (Publ) | OTDOA network assistance to MTC/NB-IoT user equipment |
| US10616858B2 (en) | 2018-04-23 | 2020-04-07 | Qualcomm Incorporated | Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA) |
| CN110730501B (en) * | 2018-07-17 | 2021-12-28 | 华为技术有限公司 | Positioning method, device and equipment |
| WO2020026211A1 (en) * | 2018-08-03 | 2020-02-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for dynamic configuration of reference signal |
| US11139935B2 (en) * | 2019-05-02 | 2021-10-05 | Qualcomm Incorporated | Aperiodic and cross component carrier positioning reference signals |
| US11044693B1 (en) * | 2020-05-08 | 2021-06-22 | Qualcomm Incorporated | Efficient positioning enhancement for dynamic spectrum sharing |
| CN112004190B (en) * | 2020-08-27 | 2021-06-29 | 苏州智铸通信科技股份有限公司 | Method, device, storage medium and base station group for positioning terminal equipment |
| CN112004189B (en) * | 2020-08-27 | 2021-04-27 | 苏州智铸通信科技股份有限公司 | Method, device, storage medium and base station for positioning terminal equipment |
| US20230388085A1 (en) * | 2020-10-16 | 2023-11-30 | Mediatek Inc. | Methods of latency reduction for positioning-specific measurement reporting |
| WO2022109806A1 (en) * | 2020-11-24 | 2022-06-02 | 华为技术有限公司 | Method and apparatus for positioning |
| BR112023013000A2 (en) * | 2021-01-11 | 2023-10-03 | Qualcomm Inc | VARIANCE INDICATION FOR REFERENCE SIGNAL FOR POSITION MEASUREMENT OCCASIONS |
| CN117280238A (en) * | 2021-03-18 | 2023-12-22 | 高通股份有限公司 | On-demand positioning reference signal selection for dual differential positioning scheme |
| WO2022248019A1 (en) * | 2021-05-25 | 2022-12-01 | Nokia Technologies Oy | Positioning of terminal devices |
| WO2023002313A1 (en) * | 2021-07-19 | 2023-01-26 | Lenovo (Singapore) Pte. Ltd. | Method, apparatus, and network entity for positioning triggering and capability enhancements over unlicensed bands |
| WO2023050430A1 (en) * | 2021-09-30 | 2023-04-06 | Nokia Shanghai Bell Co., Ltd. | Positioning measurement reporting |
| WO2023151884A1 (en) * | 2022-02-11 | 2023-08-17 | Nokia Technologies Oy | Method for enhancing positioning |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4918580B2 (en) | 2009-08-27 | 2012-04-18 | 株式会社エヌ・ティ・ティ・ドコモ | Radio base station, mobile station, mobile communication method and measurement method |
| US20170238136A1 (en) | 2011-08-18 | 2017-08-17 | Rivada Research, Llc | Method and System for Improving the Location of Fixed Wireless CBSD Nodes |
| US9294952B2 (en) | 2012-08-07 | 2016-03-22 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus in a multi-carrier system for controlling interruption and measurement performance |
| US9549288B2 (en) * | 2013-02-07 | 2017-01-17 | Qualcomm Incorporated | Determination of differential forward link calibration in LTE networks for positioning |
| US10557919B2 (en) * | 2014-03-28 | 2020-02-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Observed time difference of arrival angle of arrival discriminator |
| US10187887B2 (en) | 2014-06-26 | 2019-01-22 | Lg Electronics Inc. | Method and device for transmitting data in unlicensed band |
| US9942801B2 (en) * | 2014-12-15 | 2018-04-10 | Qualcomm Incorporated | Techniques for reserving a channel of a radio frequency spectrum |
| US9986373B2 (en) * | 2015-01-12 | 2018-05-29 | Intel Corporation | LTE-A systems and method of DRS based positioning |
| US9869750B2 (en) | 2015-01-30 | 2018-01-16 | Alcatel Lucent | OTDOA in unlicensed band for enhancements of horizontal and vertical positioning |
| CA2982260C (en) | 2015-04-10 | 2021-03-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Enhanced positioning reference signal patterns for positioning |
| EP3403362B1 (en) * | 2016-01-13 | 2020-10-28 | LG Electronics Inc. -1- | Method and user equipment for receiving downlink channel, and method and base station for transmitting downlink channel |
| EP3417563B1 (en) * | 2016-02-16 | 2019-11-13 | Telefonaktiebolaget LM Ericsson (PUBL) | Methods and apparatus for controlling interruption level with rssi-based measurements |
| EP3461190A4 (en) * | 2016-06-22 | 2019-04-10 | Huawei Technologies Co., Ltd. | Positioning base station determination method, positioning server, serving base station and network system |
| US10256957B2 (en) * | 2016-08-12 | 2019-04-09 | Innovative Technology Lab Co., Ltd. | Method and apparatus for transmitting/receiving positioning reference signal |
| US11320511B2 (en) * | 2017-09-29 | 2022-05-03 | Futurewei Technologies, Inc. | Observed time difference of arrival (OTDOA) positioning in wireless communication networks |
| US10616858B2 (en) | 2018-04-23 | 2020-04-07 | Qualcomm Incorporated | Optimized observed time difference of arrival (OTDOA) in licensed-assisted access (LAA) |
-
2018
- 2018-04-23 US US15/960,539 patent/US11483793B2/en active Active
-
2019
- 2019-04-22 EP EP19727764.3A patent/EP3785042B1/en active Active
- 2019-04-22 TW TW108113999A patent/TWI801563B/en active
- 2019-04-22 SG SG11202009497TA patent/SG11202009497TA/en unknown
- 2019-04-22 WO PCT/US2019/028575 patent/WO2019209747A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3785042A1 (en) | 2021-03-03 |
| CN111989586A (en) | 2020-11-24 |
| TWI801563B (en) | 2023-05-11 |
| US20190327706A1 (en) | 2019-10-24 |
| WO2019209747A1 (en) | 2019-10-31 |
| US11483793B2 (en) | 2022-10-25 |
| TW201944793A (en) | 2019-11-16 |
| EP3785042B1 (en) | 2022-12-14 |
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