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 (enExample)
EP (1) EP4098038A1 (enExample)
JP (1) JP7579865B2 (enExample)
KR (1) KR20220133881A (enExample)
CN (1) CN114982315B (enExample)
BR (1) BR112022014383A2 (enExample)
PH (1) PH12022551658A1 (enExample)
TW (1) TWI886180B (enExample)
WO (1) WO2021154373A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021172963A1 (ko) * 2020-02-27 2021-09-02 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 이를 지원하는 장치
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
JP7430281B2 (ja) * 2020-06-02 2024-02-09 北京小米移動軟件有限公司 ダウンリンク位置決め基準信号伝送方法、装置及び記憶媒体
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
EP4245006A4 (en) * 2021-01-14 2024-06-19 MediaTek Singapore Pte. Ltd. PUSCH PLANNING PROCEDURES IN MOBILE COMMUNICATIONS
EP4668663A3 (en) * 2021-01-15 2026-02-25 ZTE Corporation Positioning using multiple frequency layers
KR20230161964A (ko) * 2021-03-30 2023-11-28 퀄컴 인코포레이티드 사이드링크를 통한 측정 공유를 위한 포지셔닝 기준 신호 구성
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling
CN117837231A (zh) * 2021-08-19 2024-04-05 高通股份有限公司 用于参考位置设备的辅助数据递送
MX2024004510A (es) * 2021-10-19 2024-06-28 Interdigital Patent Holdings Inc Métodos y aparatos para habilitar la frecuencia.
US11825494B2 (en) * 2021-12-01 2023-11-21 Qualcomm Incorporated Indication of error vector magnitude capability
WO2023137662A1 (en) * 2022-01-20 2023-07-27 Zte Corporation Systems and methods for communicating reference signals for positioning
EP4503783A4 (en) * 2022-03-31 2025-05-07 Beijing Xiaomi Mobile Software Co., Ltd. SIGNAL PROCESSING METHOD AND APPARATUS, DEVICE, AND RECORDING MEDIUM
WO2024071806A1 (ko) * 2022-09-29 2024-04-04 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
WO2024068910A1 (en) * 2022-09-30 2024-04-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods for aggregating resources for positioning measurements
CN121040119A (zh) * 2023-02-15 2025-11-28 诺基亚技术有限公司 针对测量间隙之外的基于载波聚合的下行链路定位
WO2024183045A1 (en) * 2023-03-09 2024-09-12 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
KR102543750B1 (ko) * 2015-01-20 2023-06-15 엘지전자 주식회사 무선 통신 시스템에서 셀 활성화/비활성화 방법 및 이를 위한 장치
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
WO2020091545A1 (ko) * 2018-11-02 2020-05-07 엘지전자 주식회사 측위 참조 신호를 송수신하는 방법 및 이를 위한 장치
KR102541185B1 (ko) * 2019-01-11 2023-06-13 엘지전자 주식회사 측위 정보를 송수신하는 방법 및 이를 위한 장치
WO2020146820A1 (en) * 2019-01-11 2020-07-16 Apple Inc. Resource allocation, reference signal design, and beam management for new radio (nr) positioning
US11490354B2 (en) * 2019-01-11 2022-11-01 Qualcomm Incorporated Round-trip-time (RTT)-based positioning with listening nodes
CN112237035B (zh) * 2019-01-11 2023-04-07 Lg电子株式会社 用于在无线通信系统中获得定位信息的方法及其设备
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
PH12022551658A1 (en) 2024-01-29
CN114982315A (zh) 2022-08-30
WO2021154373A1 (en) 2021-08-05
JP7579865B2 (ja) 2024-11-08
JP2023517455A (ja) 2023-04-26
EP4098038A1 (en) 2022-12-07
CN114982315B (zh) 2024-11-05
US20230047646A1 (en) 2023-02-16
KR20220133881A (ko) 2022-10-05
BR112022014383A2 (pt) 2022-09-13

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