BR112020002366A2 - aprovisionamento e uso de intervalos para medições de diferença de tempo de sinal de referência - Google Patents
aprovisionamento e uso de intervalos para medições de diferença de tempo de sinal de referência Download PDFInfo
- Publication number
- BR112020002366A2 BR112020002366A2 BR112020002366-3A BR112020002366A BR112020002366A2 BR 112020002366 A2 BR112020002366 A2 BR 112020002366A2 BR 112020002366 A BR112020002366 A BR 112020002366A BR 112020002366 A2 BR112020002366 A2 BR 112020002366A2
- Authority
- BR
- Brazil
- Prior art keywords
- dedicated
- interval
- request
- prs
- intervals
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 302
- 238000000034 method Methods 0.000 claims abstract description 71
- 230000004044 response Effects 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims abstract description 33
- 230000002829 reductive effect Effects 0.000 claims abstract description 20
- 230000007774 longterm Effects 0.000 claims description 12
- 238000000691 measurement method Methods 0.000 claims 2
- 230000015654 memory Effects 0.000 description 84
- 230000005540 biological transmission Effects 0.000 description 63
- 230000003287 optical effect Effects 0.000 description 30
- 230000006870 function Effects 0.000 description 22
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- 230000011664 signaling Effects 0.000 description 7
- 230000001413 cellular effect Effects 0.000 description 6
- 238000013500 data storage Methods 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000030279 gene silencing Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
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- 230000000737 periodic effect Effects 0.000 description 2
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Classifications
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- 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
-
- 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
- G01S5/0215—Interference
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
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)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762543630P | 2017-08-10 | 2017-08-10 | |
| IN201741028437 | 2017-08-10 | ||
| IN201741028437 | 2017-08-10 | ||
| US62/543,630 | 2017-08-10 | ||
| US16/054,257 US11470440B2 (en) | 2017-08-10 | 2018-08-03 | Provision and use of gaps for reference signal time difference measurements |
| US16/054,257 | 2018-08-03 | ||
| PCT/US2018/045736 WO2019032658A1 (en) | 2017-08-10 | 2018-08-08 | PROVIDING AND USING INTERVALS FOR REFERENCE SIGNAL TIME DIFFERENCE MEASUREMENTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112020002366A2 true BR112020002366A2 (pt) | 2020-09-01 |
Family
ID=63490678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020002366-3A BR112020002366A2 (pt) | 2017-08-10 | 2018-08-08 | aprovisionamento e uso de intervalos para medições de diferença de tempo de sinal de referência |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3665981B1 (enExample) |
| JP (2) | JP2020530693A (enExample) |
| KR (1) | KR102656570B1 (enExample) |
| CN (1) | CN110999433A (enExample) |
| BR (1) | BR112020002366A2 (enExample) |
| CA (1) | CA3069741C (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4503741A3 (en) | 2020-04-08 | 2025-04-30 | Apple Inc. | Methods and apparatus for measurement gap activation and deactivation for positioning measurements |
| US11736934B2 (en) * | 2020-04-28 | 2023-08-22 | Qualcomm Incorporated | Minimum positioning reference signal (PRS) processing when measurement gaps are not configured |
| TWI783466B (zh) * | 2020-05-15 | 2022-11-11 | 聯發科技股份有限公司 | Ｒｓｓｉ測量的使用者設備和ｒｓｓｉ測量方法 |
| CN111955035B (zh) * | 2020-06-05 | 2022-11-22 | 北京小米移动软件有限公司 | 定位参考信号的传输方法及装置、电子设备及存储介质 |
| CN113923731A (zh) * | 2020-07-09 | 2022-01-11 | 展讯半导体(南京)有限公司 | Rrm测量方法及装置、存储介质、ue、基站 |
| CN116783952A (zh) * | 2021-05-10 | 2023-09-19 | Oppo广东移动通信有限公司 | 确定prs周期放大因子的方法、终端设备及存储介质 |
| WO2022240195A1 (ko) * | 2021-05-11 | 2022-11-17 | 엘지전자 주식회사 | 무선 통신 시스템에서 측위 방법 및 그 장치 |
| US20230037439A1 (en) * | 2021-08-05 | 2023-02-09 | Mediatek Inc. | Measurement time reduction for positioning |
| WO2024109177A1 (en) * | 2023-08-11 | 2024-05-30 | Zte Corporation | Systems and methods for positioning |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2569973T3 (en) * | 2010-05-10 | 2018-06-18 | Ericsson Telefon Ab L M | Methods and apparatus for supporting inter-frequency measurements |
| US20120083221A1 (en) * | 2010-10-01 | 2012-04-05 | Nokia Siemens Networks Oy | Inter-frequency measurements for observed time difference of arrival |
| CN102595450B (zh) * | 2011-01-10 | 2014-12-24 | 华为技术有限公司 | 测量间隙的配置方法和通信装置 |
| US9432809B2 (en) * | 2013-07-12 | 2016-08-30 | Qualcomm Incorporated | Providing OTDOA PRS assistance data |
| KR20160128401A (ko) * | 2014-03-04 | 2016-11-07 | 엘지전자 주식회사 | 탐색 신호를 수신하기 위하여 제어 정보를 수신하는 방법 및 장치 |
| WO2015149337A1 (zh) * | 2014-04-03 | 2015-10-08 | 华为技术有限公司 | 一种tdd系统中rrm测量方法及装置 |
| US10959197B2 (en) * | 2014-09-08 | 2021-03-23 | Samsung Electronics Co., Ltd. | Cell detection, synchronization and measurement on unlicensed spectrum |
| US11096143B2 (en) * | 2015-11-04 | 2021-08-17 | Interdigital Patent Holdings, Inc. | Methods of paging procedures for reduced bandwidth WTRUs |
-
2018
- 2018-08-08 EP EP18765231.8A patent/EP3665981B1/en active Active
- 2018-08-08 BR BR112020002366-3A patent/BR112020002366A2/pt unknown
- 2018-08-08 JP JP2020506973A patent/JP2020530693A/ja active Pending
- 2018-08-08 KR KR1020207003638A patent/KR102656570B1/ko active Active
- 2018-08-08 CA CA3069741A patent/CA3069741C/en active Active
- 2018-08-08 CN CN201880051029.9A patent/CN110999433A/zh active Pending
-
2023
- 2023-02-20 JP JP2023023910A patent/JP7695280B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020530693A (ja) | 2020-10-22 |
| JP7695280B2 (ja) | 2025-06-18 |
| KR102656570B1 (ko) | 2024-04-09 |
| JP2023071778A (ja) | 2023-05-23 |
| EP3665981A1 (en) | 2020-06-17 |
| EP3665981C0 (en) | 2025-06-11 |
| EP3665981B1 (en) | 2025-06-11 |
| CA3069741C (en) | 2025-07-08 |
| CA3069741A1 (en) | 2019-02-14 |
| KR20200034736A (ko) | 2020-03-31 |
| CN110999433A (zh) | 2020-04-10 |
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|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |