TWI886180B - 基於下行鏈路控制資訊觸發之定位參考信號 - Google Patents

基於下行鏈路控制資訊觸發之定位參考信號 Download PDF

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Publication number
TWI886180B
TWI886180B TW109141154A TW109141154A TWI886180B TW I886180 B TWI886180 B TW I886180B TW 109141154 A TW109141154 A TW 109141154A TW 109141154 A TW109141154 A TW 109141154A TW I886180 B TWI886180 B TW I886180B
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Taiwan
Prior art keywords
prs
code point
prs resource
resources
trp
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TW109141154A
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English (en)
Chinese (zh)
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TW202135570A (zh
Inventor
亞歷山德羅斯 馬諾拉科斯
段偉明
陳萬喜
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美商高通公司
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Publication of TW202135570A publication Critical patent/TW202135570A/zh
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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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
TW109141154A 2020-01-29 2020-11-24 基於下行鏈路控制資訊觸發之定位參考信號 TWI886180B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GR20200100040 2020-01-29
GR20200100040 2020-01-29
WOPCT/US20/61833 2020-11-23
PCT/US2020/061833 WO2021154373A1 (en) 2020-01-29 2020-11-23 Downlink control information (dci)-based triggered positioning reference signals (prs)

Publications (2)

Publication Number Publication Date
TW202135570A TW202135570A (zh) 2021-09-16
TWI886180B true TWI886180B (zh) 2025-06-11

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TW109141154A TWI886180B (zh) 2020-01-29 2020-11-24 基於下行鏈路控制資訊觸發之定位參考信號

Country Status (9)

Country Link
US (1) US20230047646A1 (https=)
EP (1) EP4098038A1 (https=)
JP (1) JP7579865B2 (https=)
KR (1) KR20220133881A (https=)
CN (1) CN114982315B (https=)
BR (1) BR112022014383A2 (https=)
PH (1) PH12022551658A1 (https=)
TW (1) TWI886180B (https=)
WO (1) WO2021154373A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230069947A1 (en) * 2020-02-27 2023-03-09 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system, and apparatus supporting same
CN113709656A (zh) * 2020-05-09 2021-11-26 华为技术有限公司 一种测量定位参考信号的方法以及相关装置
KR102898744B1 (ko) * 2020-06-02 2025-12-12 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 다운링크 포지셔닝 참조 신호 전송 방법, 장치 및 저장 매체
EP4066564A4 (en) * 2020-07-15 2022-12-21 ZTE Corporation Method for aperiodic positioning reference signal transmission
CN114666890B (zh) * 2020-12-23 2026-02-13 维沃移动通信有限公司 Prs处理方法、装置及用户设备
WO2022151928A1 (en) * 2021-01-14 2022-07-21 Mediatek Singapore Pte. Ltd. Procedures for pusch scheduling in mobile communications
WO2022151317A1 (en) * 2021-01-15 2022-07-21 Zte Corporation Positioning using multiple frequency layers
EP4316053A1 (en) * 2021-03-30 2024-02-07 Qualcomm Incorporated Positioning reference signal configuration for measurement sharing via sidelink
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling
WO2023015059A1 (en) * 2021-08-02 2023-02-09 Qualcomm Incorporated Decoupled positioning reference signal (prs) measurement window and prs processing measurement for ultra-reliable low-latency communication (urllc) and massive machine type communication (mmtc)
JP2024532101A (ja) * 2021-08-19 2024-09-05 クゥアルコム・インコーポレイテッド 基準ロケーションデバイスのための支援データ配信
US20240422716A1 (en) * 2021-10-19 2024-12-19 Interdigital Patent Holdings, Inc. Methods and apparatus for enabling frequency layers for positioning
US11825494B2 (en) * 2021-12-01 2023-11-21 Qualcomm Incorporated Indication of error vector magnitude capability
US20250133529A1 (en) * 2022-01-20 2025-04-24 Zte Corporation Systems and methods for communicating reference signals for positioning
CN118235489A (zh) * 2022-03-31 2024-06-21 北京小米移动软件有限公司 一种信号处理方法/装置/设备及存储介质
EP4598103A1 (en) * 2022-09-29 2025-08-06 LG Electronics Inc. Method and device for transmitting and receiving wireless signal in wireless communication system
WO2024068910A1 (en) * 2022-09-30 2024-04-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods for aggregating resources for positioning measurements
JP2026505867A (ja) * 2023-02-15 2026-02-18 ノキア テクノロジーズ オサケユイチア 測定ギャップの外側のためのキャリアアグリゲーションベースダウンリンク位置決め
EP4677911A1 (en) * 2023-03-09 2026-01-14 Qualcomm Incorporated Multi-cell interference mitigation for positioning reference signal (prs) transmission with frequency modulated continuous wave (fmcw) -based waveforms

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102845003A (zh) * 2010-04-16 2012-12-26 高通股份有限公司 用于异构网络的无线电链路监视（rlm）和参考信号收到功率（rsrp）测量
US20180054792A1 (en) * 2015-03-06 2018-02-22 Lg Electronics Inc. Reference signal reception method in wireless communication system, and device for same
WO2019215921A1 (ja) * 2018-05-11 2019-11-14 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9002354B2 (en) * 2009-06-12 2015-04-07 Google Technology Holdings, LLC Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements
KR20110037430A (ko) * 2009-10-06 2011-04-13 주식회사 팬택 무선통신 시스템에서 신호 전송방법 및 그 송신장치, 이에 대응하는 수신장치
CN102170610B (zh) * 2010-02-25 2013-10-16 电信科学技术研究院 发送指示信息和接收mbms的方法、系统及装置
WO2015199392A1 (ko) * 2014-06-23 2015-12-30 엘지전자(주) 무선 통신 시스템에서 포지셔닝(Positioning)을 수행하기 위한 방법 및 이를 위한 장치
US9338591B1 (en) * 2014-10-09 2016-05-10 Sprint Spectrum L.P. Systems and methods for managing a location based service on a wireless device in a multi-band communication network
CN107211296B (zh) * 2015-01-20 2020-11-03 Lg电子株式会社 用于在无线通信系统中激活/停用小区的方法及其装置
US10225759B2 (en) * 2015-02-13 2019-03-05 Lg Electronics Inc. Method for receiving reference signal in wireless communication system, and apparatus for the method
CN105050122A (zh) * 2015-08-28 2015-11-11 宇龙计算机通信科技(深圳)有限公司 无线资源管理的测量方法及装置、终端和基站
CN108353302A (zh) * 2015-11-05 2018-07-31 株式会社Ntt都科摩 用户终端、无线基站及无线通信方法
US10477340B2 (en) * 2017-07-31 2019-11-12 Qualcomm Incorporated Methods and systems for on-demand resource allocation for location determination of a mobile device
US10728002B2 (en) * 2017-08-10 2020-07-28 Huawei Technologies Co., Ltd. System and method for enabling reliable and low latency communication
US20190297489A1 (en) * 2018-03-23 2019-09-26 Qualcomm Incorporated Waveform design and signaling support for positioning enhancement
KR102392079B1 (ko) * 2018-05-04 2022-05-02 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
US11558790B2 (en) * 2018-07-23 2023-01-17 Apple Inc. Configuration of multiple measurement gap patterns
KR102210636B1 (ko) * 2018-11-02 2021-02-03 엘지전자 주식회사 측위 참조 신호를 송수신하는 방법 및 이를 위한 장치
JP7379499B2 (ja) * 2019-01-11 2023-11-14 アップル インコーポレイテッド 新無線（ｎｒ）位置決めのためのリソース割り当て、基準信号設計、及びビーム管理
US11490354B2 (en) * 2019-01-11 2022-11-01 Qualcomm Incorporated Round-trip-time (RTT)-based positioning with listening nodes
JP7096343B2 (ja) * 2019-01-11 2022-07-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて測位情報を得る方法及びそのための装置
WO2020145700A1 (ko) * 2019-01-11 2020-07-16 엘지전자 주식회사 측위 정보를 송수신하는 방법 및 이를 위한 장치
US12273286B2 (en) * 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
CN113194531B (zh) * 2020-01-14 2023-01-20 维沃移动通信有限公司 定位方法及通信设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102845003A (zh) * 2010-04-16 2012-12-26 高通股份有限公司 用于异构网络的无线电链路监视（rlm）和参考信号收到功率（rsrp）测量
US20180054792A1 (en) * 2015-03-06 2018-02-22 Lg Electronics Inc. Reference signal reception method in wireless communication system, and device for same
WO2019215921A1 (ja) * 2018-05-11 2019-11-14 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
;網路文獻 CMCC, " Consideration on MAC CE design for single PDCCH based multi-TRP transmission", 3GPP TSG-RAN WG2 Meeting 107Bis, R2-1913171, Chongqing, China, Chongqing, China, 14th~18th Oct, 2019 *
;網路文獻 Qualcomm Incorporated, "DL and UL NR Positioning Procedures", 3GPP TSG-RAN WG2 Meeting 107bis, R2-1913395, Chongqing, China, October 14-18, 2019 *
網路文獻 CMCC, " Consideration on MAC CE design for single PDCCH based multi-TRP transmission", 3GPP TSG-RAN WG2 Meeting 107Bis, R2-1913171, Chongqing, China, Chongqing, China, 14th~18th Oct, 2019。
網路文獻 Huawei, HiSilicon, " DL RS design for NR positioning", 3GPP TSG RAN WG1 97,R1-1906052, Reno, USA, May 13th-17th, 2019 *

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Publication number Publication date
TW202135570A (zh) 2021-09-16
JP7579865B2 (ja) 2024-11-08
BR112022014383A2 (pt) 2022-09-13
CN114982315B (zh) 2024-11-05
KR20220133881A (ko) 2022-10-05
CN114982315A (zh) 2022-08-30
WO2021154373A1 (en) 2021-08-05
EP4098038A1 (en) 2022-12-07
PH12022551658A1 (en) 2024-01-29
JP2023517455A (ja) 2023-04-26
US20230047646A1 (en) 2023-02-16

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