JP7830505B2 - 複数のソースからの基準信号の並列処理のための受信チェーンの分配 - Google Patents

複数のソースからの基準信号の並列処理のための受信チェーンの分配

Info

Publication number
JP7830505B2
JP7830505B2 JP2023561212A JP2023561212A JP7830505B2 JP 7830505 B2 JP7830505 B2 JP 7830505B2 JP 2023561212 A JP2023561212 A JP 2023561212A JP 2023561212 A JP2023561212 A JP 2023561212A JP 7830505 B2 JP7830505 B2 JP 7830505B2
Authority
JP
Japan
Prior art keywords
positioning
prs
chains
measurement results
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023561212A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024518691A5 (enExample
JP2024518691A (ja
Inventor
アレクサンドロス・マノーラコス
ムケシュ・クマール
ガットーム・リングスタッド・オプシャウグ
Original Assignee
クアルコム，インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2024518691A publication Critical patent/JP2024518691A/ja
Publication of JP2024518691A5 publication Critical patent/JP2024518691A5/ja
Application granted granted Critical
Publication of JP7830505B2 publication Critical patent/JP7830505B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S5/0257—Hybrid positioning
    • G01S5/0268—Hybrid positioning by deriving positions from different combinations of signals or of estimated positions in a single positioning system
    • 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
    • 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
    • G01S5/0009—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
    • G01S5/0244—Accuracy or reliability of position solution or of measurements contributing thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
JP2023561212A 2021-04-21 2022-03-08 複数のソースからの基準信号の並列処理のための受信チェーンの分配 Active JP7830505B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100284 2021-04-21
GR20210100284 2021-04-21
PCT/US2022/071039 WO2022226445A1 (en) 2021-04-21 2022-03-08 Distributing receive chains for parallel processing of reference signals from multiple sources

Publications (3)

Publication Number Publication Date
JP2024518691A JP2024518691A (ja) 2024-05-02
JP2024518691A5 JP2024518691A5 (enExample) 2025-03-03
JP7830505B2 true JP7830505B2 (ja) 2026-03-16

Family

ID=81328115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023561212A Active JP7830505B2 (ja) 2021-04-21 2022-03-08 複数のソースからの基準信号の並列処理のための受信チェーンの分配

Country Status (8)

Country Link
US (1) US12704585B2 (enExample)
EP (2) EP4382946B1 (enExample)
JP (1) JP7830505B2 (enExample)
KR (1) KR20230172483A (enExample)
CN (1) CN117157549A (enExample)
BR (1) BR112023021123A2 (enExample)
TW (1) TW202243498A (enExample)
WO (1) WO2022226445A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021217457A1 (zh) * 2020-04-28 2021-11-04 华为技术有限公司 一种定位信息的确定方法及通信装置
EP4453597A1 (en) * 2021-12-21 2024-10-30 Nokia Technologies Oy Sidelink positioning in cellular system
WO2023140926A1 (en) * 2022-01-20 2023-07-27 Qualcomm Incorporated Opportunistically reporting receive chain measurements
GB2627262A (en) * 2023-02-17 2024-08-21 Nokia Technologies Oy Devices, methods and apparatuses for transforming sampled signal
US20250081158A1 (en) * 2023-09-01 2025-03-06 Qualcomm Incorporated Key performance indicator reporting for location-based services

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190972A1 (en) 2017-04-15 2018-10-18 Qualcomm Incorporated Enabling carrier aggregation receiver chains of a user equipment
WO2019060493A1 (en) 2017-09-22 2019-03-28 Qualcomm Incorporated APPROVING A SUBASSEMBLY OF RECEIVING CHAINS OF A COMPONENT CARRIER OUT OF MIMO COMMUNICATION FOR PERFORMING INTERFERENCE POSITIONING REFERENCE SIGNAL MEASUREMENT

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120299702A1 (en) 2011-05-26 2012-11-29 Caterpillar Inc. Hybrid positioning system
US9651653B2 (en) * 2012-12-24 2017-05-16 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
EP3086524A1 (en) * 2015-04-24 2016-10-26 Sequans Communications S.A. Otdoa in lte networks
US9482742B1 (en) * 2015-05-12 2016-11-01 Qualcomm Incorporated Positioning reference signal (PRS) generation for multiple transmit antenna systems
US20160345229A1 (en) * 2015-05-22 2016-11-24 Qualcomm Incorporated Wlan and wwan cooperative support of wwan functionality
WO2018028941A1 (en) 2016-08-12 2018-02-15 Sony Corporation Location server, infrastructure equipment, communications device and methods for the use of supplementary postioning reference signals
KR102800232B1 (ko) * 2016-08-12 2025-04-29 주식회사 아이티엘 무선 통신 시스템에서 협대역-사물 인터넷 디바이스를 위한 측위 참조신호 전송 방법 및 장치
US10256957B2 (en) * 2016-08-12 2019-04-09 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal
DE112018000219T5 (de) * 2017-04-03 2019-09-05 Intel IP Corporation UE-Fähigkeitsangabe zum Positionierungsserver
US10609673B2 (en) * 2018-04-30 2020-03-31 Qualcomm Incorporated Reference signal measurement in mobile device having multiple antenna receiver
WO2019240771A1 (en) 2018-06-12 2019-12-19 Nokia Technologies Oy User device positioning
TWI750499B (zh) 2018-08-21 2021-12-21 美商Ｉｄａｃ控股公司 無線傳輸/接收單元（ｗｔｒｕ）功率控制方法及裝置
US11523364B2 (en) * 2019-08-13 2022-12-06 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing
US12216212B2 (en) * 2020-01-14 2025-02-04 Qualcomm Incorporated Positioning reference signal repetition duration for non-terrestrial networks
WO2022207354A1 (en) * 2021-03-31 2022-10-06 Sony Group Corporation Positioning reference signal based positioning
US20250323770A1 (en) * 2022-08-01 2025-10-16 Qualcomm Incorporated Two-part positioning reference signal (prs)
US20240396681A1 (en) * 2023-05-24 2024-11-28 Qualcomm Incorporated Reference signal resource reporting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190972A1 (en) 2017-04-15 2018-10-18 Qualcomm Incorporated Enabling carrier aggregation receiver chains of a user equipment
WO2019060493A1 (en) 2017-09-22 2019-03-28 Qualcomm Incorporated APPROVING A SUBASSEMBLY OF RECEIVING CHAINS OF A COMPONENT CARRIER OUT OF MIMO COMMUNICATION FOR PERFORMING INTERFERENCE POSITIONING REFERENCE SIGNAL MEASUREMENT

Also Published As

Publication number Publication date
EP4382946B1 (en) 2026-07-29
US12704585B2 (en) 2026-08-11
EP4382946A2 (en) 2024-06-12
KR20230172483A (ko) 2023-12-22
EP4382946A3 (en) 2024-08-21
US20240142564A1 (en) 2024-05-02
BR112023021123A2 (pt) 2023-12-12
JP2024518691A (ja) 2024-05-02
TW202243498A (zh) 2022-11-01
EP4327116B1 (en) 2026-08-05
EP4327116A1 (en) 2024-02-28
CN117157549A (zh) 2023-12-01
WO2022226445A1 (en) 2022-10-27

Similar Documents

Publication Publication Date Title
JP7714643B2 (ja) サウンディング基準信号（ｓｒｓ）のステッチングのための位相特性能力報告
US20230354245A1 (en) Simultaneous processing of multiple positioning frequency layers in nr by a ue
EP4382946A2 (en) Distributing receive chains for parallel processing of reference signals from multiple sources
EP4222522A1 (en) Association between nr prs and lte crs in dynamic spectrum sharing
EP4475475A2 (en) Measurement behavior in a processing window
US20230319766A1 (en) Group common downlink control information (dci) for aperiodic positioning reference signal (prs) triggering
US20230261814A1 (en) Phase characteristic capability reporting for positioning
US12445880B2 (en) Processing window design for positioning
CN120883534A (zh) 使用感测参考信号的信道状态反馈
US20240107486A1 (en) Antenna hopping for reference signal measurements in user equipment (ue) positioning
KR20230156812A (ko) 커버리지 밖 셀룰러 네트워크들에서 차량-ue들을 위한 분산 포지셔닝 절차
JP7846709B2 (ja) ユーザ機器（ｕｅ）モビリティに基づいて測位するための参照信号の適応
US20240323892A1 (en) Sidelink positioning with collinear anchors
US20240414682A1 (en) Selection and reporting of reference prs resources in batch reporting mode
CN121100506A (zh) 配置参考信号发送内的跳频

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250219

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250219

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20251112

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251118

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260109

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20260203

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260304

R150 Certificate of patent or registration of utility model

Ref document number: 7830505

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150