TWI821249B - 用於導航及定位信號之信號結構 - Google Patents
用於導航及定位信號之信號結構 Download PDFInfo
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- TWI821249B TWI821249B TW108107289A TW108107289A TWI821249B TW I821249 B TWI821249 B TW I821249B TW 108107289 A TW108107289 A TW 108107289A TW 108107289 A TW108107289 A TW 108107289A TW I821249 B TWI821249 B TW I821249B
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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
- H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
-
- 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
-
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/04—Details
- G01S1/042—Transmitters
- G01S1/0428—Signal 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/04—Details
- G01S1/045—Receivers
-
- 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
- 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
-
- 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
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (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)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862652243P | 2018-04-03 | 2018-04-03 | |
| US62/652,243 | 2018-04-03 | ||
| US16/107,713 US11750346B2 (en) | 2018-04-03 | 2018-08-21 | Signal structure for navigation and positioning signals |
| US16/107,713 | 2018-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201943290A TW201943290A (zh) | 2019-11-01 |
| TWI821249B true TWI821249B (zh) | 2023-11-11 |
Family
ID=68057303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108107289A TWI821249B (zh) | 2018-04-03 | 2019-03-05 | 用於導航及定位信號之信號結構 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11750346B2 (https=) |
| EP (1) | EP3775969B1 (https=) |
| JP (1) | JP7295880B2 (https=) |
| KR (1) | KR102794289B1 (https=) |
| CN (1) | CN111919133B (https=) |
| AU (1) | AU2019248434B2 (https=) |
| BR (1) | BR112020020151A2 (https=) |
| TW (1) | TWI821249B (https=) |
| WO (1) | WO2019194921A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10659270B2 (en) * | 2018-10-10 | 2020-05-19 | At&T Intellectual Property I, L.P. | Mapping reference signals in wireless communication systems to avoid repetition |
| EP3942321A1 (en) * | 2019-03-19 | 2022-01-26 | Telefonaktiebolaget Lm Ericsson (Publ) | User equipment state estimation |
| US11012211B2 (en) * | 2019-10-07 | 2021-05-18 | Jaihyung Cho | Method for transmitting reference signal and apparatus using the same |
| US11422223B2 (en) | 2019-10-10 | 2022-08-23 | Qualcomm Incorporated | Method and apparatus for 5G positioning accuracy improvement in presence of phase noise |
| WO2021167715A1 (en) | 2020-02-21 | 2021-08-26 | Qualcomm Incorporated | Positioning reference signal processing |
| EP4111765B1 (en) * | 2020-02-24 | 2024-04-03 | Qualcomm Incorporated | Two-part uplink control information (uci) encoding for positioning state information (psi) reports for low-latency positioning |
| US11563538B2 (en) * | 2020-03-11 | 2023-01-24 | Qualcomm Incorporated | Signal structure for terrestrial timing and positioning system |
| KR20220159373A (ko) * | 2020-03-26 | 2022-12-02 | 퀄컴 인코포레이티드 | 적어도 하나의 psi(positioning state information) 보고 엘리먼트의 연기된 보고를 위한 방법들 및 장치들 |
| US11729039B2 (en) | 2020-08-31 | 2023-08-15 | Sinclair Broadcast Group, Inc. | ATSC 3.0 single frequency networks used for positioning navigation timing and synergy 4G / 5G networks |
| CN112612040B (zh) * | 2020-12-11 | 2022-12-09 | 紫光展锐(重庆)科技有限公司 | 一种全球导航卫星系统gnss启动方法及装置 |
| US11445470B2 (en) * | 2021-02-02 | 2022-09-13 | Qualcomm Incorporated | Position measurement in presence of MBSFN signals |
| US20240172170A1 (en) * | 2021-05-07 | 2024-05-23 | Qualcomm Incorporated | Optimizations for scheduling location in advance to further reduce latency |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100260154A1 (en) * | 2009-04-09 | 2010-10-14 | Motorola, Inc. | Method and Apparatus for Generating Reference Signals for Accurate Time-Difference of Arrival Estimation |
| US20110158200A1 (en) * | 2009-07-01 | 2011-06-30 | Qualcomm Incorporated | Positioning reference signals in a telecommunication system |
| US20130176883A1 (en) * | 2010-09-05 | 2013-07-11 | Lg Electronics Inc. | Method and Device for Deciding Location of Terminal in a Wireless Communication System |
| WO2017062902A1 (en) * | 2015-10-08 | 2017-04-13 | Polte Corporation | Angle of arrival positioning system for tracking objects |
| TW201714470A (zh) * | 2015-09-24 | 2017-04-16 | 高通公司 | 用於窄頻帶通信之共同同步化通道設計 |
| US20180077529A1 (en) * | 2015-04-10 | 2018-03-15 | Samsung Electronics Co., Ltd | Device and method for position measurement in wireless communication system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8218420B2 (en) * | 2009-03-26 | 2012-07-10 | Ntt Docomo, Inc. | Non-cyclic evolving-type user resource structure for OFDMA based system with null guard tones |
| KR101738162B1 (ko) * | 2009-04-10 | 2017-05-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 포지셔닝 참조 신호 전송 방법 및 장치 |
| US20120044796A1 (en) * | 2009-04-10 | 2012-02-23 | Pantech Co., Ltd. | Method for generating signal pattern using modulus or sequence, and device thereof |
| US8467346B2 (en) * | 2009-06-19 | 2013-06-18 | Futurewei Technologies, Inc. | Method and apparatus for generating time-frequency patterns for reference signal in an OFDM wireless communication system |
| US20130308567A1 (en) * | 2012-05-15 | 2013-11-21 | Qualcomm Incorporated | Methods and apparatus for positioning reference signals in a new carrier type |
| CN105099634B (zh) * | 2014-05-09 | 2019-05-07 | 中兴通讯股份有限公司 | 动态资源的分配方法及装置、基站、终端 |
| EP3281347B1 (en) * | 2015-04-10 | 2021-06-02 | Telefonaktiebolaget LM Ericsson (publ) | Enhanced positioning reference signal patterns for positioning |
| US10317509B2 (en) * | 2016-03-31 | 2019-06-11 | Qualcomm Incorporated | PRS-based terrestrial beacon system (TBS) implementations |
| CN109479278B (zh) | 2016-08-04 | 2022-11-04 | 夏普株式会社 | 基站装置、定位服务器以及通信方法 |
| US11122455B2 (en) * | 2017-02-28 | 2021-09-14 | Lg Electronics Inc. | Method for positioning terminal in wireless communication system and apparatus therefor |
-
2018
- 2018-08-21 US US16/107,713 patent/US11750346B2/en active Active
-
2019
- 2019-03-04 JP JP2020553635A patent/JP7295880B2/ja active Active
- 2019-03-04 BR BR112020020151-0A patent/BR112020020151A2/pt unknown
- 2019-03-04 KR KR1020207031209A patent/KR102794289B1/ko active Active
- 2019-03-04 WO PCT/US2019/020556 patent/WO2019194921A1/en not_active Ceased
- 2019-03-04 EP EP19711776.5A patent/EP3775969B1/en active Active
- 2019-03-04 CN CN201980022583.9A patent/CN111919133B/zh active Active
- 2019-03-04 AU AU2019248434A patent/AU2019248434B2/en active Active
- 2019-03-05 TW TW108107289A patent/TWI821249B/zh active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100260154A1 (en) * | 2009-04-09 | 2010-10-14 | Motorola, Inc. | Method and Apparatus for Generating Reference Signals for Accurate Time-Difference of Arrival Estimation |
| US20110158200A1 (en) * | 2009-07-01 | 2011-06-30 | Qualcomm Incorporated | Positioning reference signals in a telecommunication system |
| US20130176883A1 (en) * | 2010-09-05 | 2013-07-11 | Lg Electronics Inc. | Method and Device for Deciding Location of Terminal in a Wireless Communication System |
| US20180077529A1 (en) * | 2015-04-10 | 2018-03-15 | Samsung Electronics Co., Ltd | Device and method for position measurement in wireless communication system |
| TW201714470A (zh) * | 2015-09-24 | 2017-04-16 | 高通公司 | 用於窄頻帶通信之共同同步化通道設計 |
| WO2017062902A1 (en) * | 2015-10-08 | 2017-04-13 | Polte Corporation | Angle of arrival positioning system for tracking objects |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3775969B1 (en) | 2024-05-29 |
| WO2019194921A1 (en) | 2019-10-10 |
| US20190305901A1 (en) | 2019-10-03 |
| BR112020020151A2 (pt) | 2021-01-05 |
| AU2019248434B2 (en) | 2024-06-20 |
| KR102794289B1 (ko) | 2025-04-09 |
| JP7295880B2 (ja) | 2023-06-21 |
| EP3775969A1 (en) | 2021-02-17 |
| CN111919133B (zh) | 2024-06-14 |
| US11750346B2 (en) | 2023-09-05 |
| JP2021520709A (ja) | 2021-08-19 |
| EP3775969C0 (en) | 2024-05-29 |
| CN111919133A (zh) | 2020-11-10 |
| KR20200140306A (ko) | 2020-12-15 |
| TW201943290A (zh) | 2019-11-01 |
| AU2019248434A1 (en) | 2020-09-17 |
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