TWI831972B - 用於下行鏈路或上行鏈路定位參考信號之路徑損失或上行鏈路空間傳輸束參考信號之最大數目 - Google Patents

用於下行鏈路或上行鏈路定位參考信號之路徑損失或上行鏈路空間傳輸束參考信號之最大數目 Download PDF

Info

Publication number
TWI831972B
TWI831972B TW109115766A TW109115766A TWI831972B TW I831972 B TWI831972 B TW I831972B TW 109115766 A TW109115766 A TW 109115766A TW 109115766 A TW109115766 A TW 109115766A TW I831972 B TWI831972 B TW I831972B
Authority
TW
Taiwan
Prior art keywords
reference signals
downlink
maximum number
component carriers
spatial
Prior art date
Application number
TW109115766A
Other languages
English (en)
Chinese (zh)
Other versions
TW202106053A (zh
Inventor
亞歷山德羅斯 馬諾拉科斯
索尼 亞卡瑞蘭
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW202106053A publication Critical patent/TW202106053A/zh
Application granted granted Critical
Publication of TWI831972B publication Critical patent/TWI831972B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/347—Path loss
    • 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
    • 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
    • G01S5/0236—Assistance data, e.g. base station almanac
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/25—Monitoring; Testing of receivers taking multiple measurements
    • H04B17/252—Monitoring; Testing of receivers taking multiple measurements measuring signals from different transmission points or directions of arrival, e.g. in multi RAT or dual connectivity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • 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
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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
    • H04L5/003—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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
TW109115766A 2019-05-30 2020-05-12 用於下行鏈路或上行鏈路定位參考信號之路徑損失或上行鏈路空間傳輸束參考信號之最大數目 TWI831972B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GR20190100236 2019-05-30
GR20190100236 2019-05-30
US16/871,889 US11576060B2 (en) 2019-05-30 2020-05-11 Maximum number of path loss or uplink spatial transmit beam reference signals for downlink or uplink positioning reference signals
US16/871,889 2020-05-11

Publications (2)

Publication Number Publication Date
TW202106053A TW202106053A (zh) 2021-02-01
TWI831972B true TWI831972B (zh) 2024-02-11

Family

ID=73550939

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109115766A TWI831972B (zh) 2019-05-30 2020-05-12 用於下行鏈路或上行鏈路定位參考信號之路徑損失或上行鏈路空間傳輸束參考信號之最大數目

Country Status (8)

Country Link
US (1) US11576060B2 (enExample)
EP (1) EP3977647B1 (enExample)
JP (1) JP7439133B2 (enExample)
KR (1) KR20220016461A (enExample)
CN (1) CN113875174B (enExample)
AU (1) AU2020283409B2 (enExample)
TW (1) TWI831972B (enExample)
WO (1) WO2020242755A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11502800B2 (en) * 2019-08-13 2022-11-15 Huawei Technologies Co., Ltd. Methods and apparatuses for configuration of sounding reference signal for serving and neighboring cell measurements
US11792750B2 (en) * 2020-05-15 2023-10-17 Qualcomm Incorporated Reference timing for multiple transmission and reception points in multi-radio dual connectivity
WO2022006744A1 (zh) * 2020-07-07 2022-01-13 北京小米移动软件有限公司 定位方法、装置、通信设备及存储介质
US12438678B2 (en) * 2020-08-05 2025-10-07 Apple Inc. System and methods for PDCCH monitoring in new radio
US20240012084A1 (en) * 2020-10-14 2024-01-11 Qualcomm Incorporated Hierarchical ue positioning
EP4016859B1 (en) * 2020-12-21 2025-09-10 Nokia Technologies Oy Improved uplink operation
EP4268392A4 (en) * 2020-12-22 2024-09-18 Telefonaktiebolaget LM Ericsson (publ) METHOD AND TRANSCEIVER OF A WIRELESS COMMUNICATION NETWORK FOR MANAGING REFERENCE SIGNALS
EP4287686A4 (en) * 2021-01-29 2024-10-23 Ntt Docomo, Inc. WIRELESS COMMUNICATION TERMINAL AND METHOD
US11805552B2 (en) 2021-02-26 2023-10-31 Qualcomm Incorporated User equipment enabled sidelink ranging with adjustable bandwidth
JP7825629B2 (ja) * 2021-02-26 2026-03-06 クゥアルコム・インコーポレイテッド 調整可能な帯域幅を用いるユーザ機器対応のサイドリンク測距
CN117043623A (zh) * 2021-03-05 2023-11-10 高通股份有限公司 Ris辅助式和非ris辅助式上行链路信令
CN116964469A (zh) 2021-03-05 2023-10-27 高通股份有限公司 Ris辅助式和非ris辅助式信号定时
JP7815265B2 (ja) * 2021-03-05 2026-02-17 クゥアルコム・インコーポレイテッド Ｒｉｓ支援および非ｒｉｓ支援アップリンクシグナリング
WO2022212126A1 (en) 2021-03-30 2022-10-06 Idac Holdings, Inc. Method and wtru for positioning with reduced latency in wireless communication systems
US20240210514A1 (en) * 2021-04-16 2024-06-27 Lenovo (Singapore) Pte. Ltd. Enhancing location estimate accuracy
EP4342231A1 (en) * 2021-05-18 2024-03-27 Telefonaktiebolaget LM Ericsson (publ) Methods and apparatus for uplink power control
CN115529112A (zh) * 2021-06-25 2022-12-27 华为技术有限公司 一种参考信号的发送与配置方法及装置
WO2023004218A1 (en) * 2021-07-21 2023-01-26 Qualcomm Incorporated Prioritization of positioning reference signal processing for sounding reference signals for positioning
EP4385266A1 (en) * 2021-08-10 2024-06-19 Qualcomm Incorporated Sidelink aided time difference of arrival based positioning
US12425166B2 (en) 2021-09-24 2025-09-23 Apple Inc. Method for simultaneous reception of SSB and other signals
US12010632B2 (en) 2022-02-18 2024-06-11 T-Mobile Innovations Llc Optimizing coverage and power usage in a network deploying an unlicensed band
EP4486024A4 (en) * 2022-02-21 2025-12-17 Ntt Docomo Inc BASE STATION AND COMMUNICATION PROCEDURES
US12382431B2 (en) * 2022-08-03 2025-08-05 T-Mobile Innovations Llc Optimizing special subframes to minimize time-of-flight
CN115552984B (zh) * 2022-08-04 2026-04-10 北京小米移动软件有限公司 一种侧行链路sl定位参考信号prs的发送方法及装置
KR20250044869A (ko) * 2022-08-11 2025-04-01 엘지전자 주식회사 무선 통신 시스템에서 랜덤 액세스 절차 수행 방법 및 장치
CN117641549A (zh) * 2022-08-12 2024-03-01 大唐移动通信设备有限公司 Sl-prs的功率控制方法、终端、网络侧设备、装置及存储介质
WO2024165020A1 (en) * 2023-02-10 2024-08-15 Mediatek Inc. Method and apparatus for power control with sidelink positioning reference signal transmission

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130310077A1 (en) * 2011-02-10 2013-11-21 Telefonaktiebolaget L M Ericsson (Publ) Methods and Arrangements in a Cellular Radio Communication System
TW201503622A (zh) * 2013-03-15 2015-01-16 Rearden Llc 於分佈式輸入及分佈式輸出之無線通信中應用頻道互易以用於射頻校準之系統及方法
US20180332625A1 (en) * 2017-05-12 2018-11-15 Mediatek Inc. Apparatuses and methods for beam selection during a physical random access channel (prach) transmission or retransmission
WO2018232245A1 (en) * 2017-06-15 2018-12-20 Convida Wireless, Llc Uplink transmit power control
US20190104477A1 (en) * 2017-10-02 2019-04-04 Lenovo (Singapore) Pte. Ltd. Uplink power control

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110117926A1 (en) * 2009-11-17 2011-05-19 Mediatek Inc. Network-based positioning mechanism and reference signal design in OFDMA systems
CN103125133B (zh) * 2010-05-10 2016-03-23 瑞典爱立信有限公司 用于测量配置支持的方法和设备
US20130286960A1 (en) 2012-04-30 2013-10-31 Samsung Electronics Co., Ltd Apparatus and method for control channel beam management in a wireless system with a large number of antennas
US9215686B2 (en) * 2012-12-28 2015-12-15 Telefonaktiebolaget L M Ericsson (Publ) Wireless device, measuring node, network node, methods therein, computer program, and computer-readable storage medium
EP3251448A4 (en) 2015-01-29 2018-04-25 Samsung Electronics Co., Ltd. Method and apparatus for transmitting downlink control channel information in carrier aggregation system
US20170026962A1 (en) * 2015-07-23 2017-01-26 Futurewei Technologies, Inc. Beam detection and tracking in wireless networks
CN109644016B (zh) * 2016-07-26 2022-02-18 索尼移动通讯有限公司 基于跳频的定位测量
US10609657B2 (en) * 2017-08-07 2020-03-31 Qualcomm Incorporated Uplink transmit power control during random access procedures
WO2019048932A2 (en) 2017-09-11 2019-03-14 Lenovo (Singapore) Pte. Ltd. METHODS AND DEVICES FOR TRANSMITTING DEVICE CAPABILITY INFORMATION
SG11202004644QA (en) 2017-11-23 2020-06-29 Guangdong Oppo Mobile Telecommunications Corp Ltd Signal transmission method, terminal device, and network device
WO2019190245A1 (en) * 2018-03-28 2019-10-03 Samsung Electronics Co., Ltd. Apparatus and method for measurement in wireless communication system
US10986585B2 (en) * 2018-05-10 2021-04-20 Asustek Computer Inc. Method and apparatus for triggering power headroom report for multiple pathloss reference in a wireless communication system
CN111314952B (zh) 2018-12-11 2021-11-09 成都华为技术有限公司 一种测量上报的方法及装置
US10856236B1 (en) 2019-05-20 2020-12-01 Qualcomm Incorporated Fallback procedures when the path loss or spatial transmit quasi-collocation (QCL) reference from neighboring cells is failing for sounding reference signals (SRS) for positioning

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130310077A1 (en) * 2011-02-10 2013-11-21 Telefonaktiebolaget L M Ericsson (Publ) Methods and Arrangements in a Cellular Radio Communication System
TW201503622A (zh) * 2013-03-15 2015-01-16 Rearden Llc 於分佈式輸入及分佈式輸出之無線通信中應用頻道互易以用於射頻校準之系統及方法
US20180332625A1 (en) * 2017-05-12 2018-11-15 Mediatek Inc. Apparatuses and methods for beam selection during a physical random access channel (prach) transmission or retransmission
WO2018232245A1 (en) * 2017-06-15 2018-12-20 Convida Wireless, Llc Uplink transmit power control
US20190104477A1 (en) * 2017-10-02 2019-04-04 Lenovo (Singapore) Pte. Ltd. Uplink power control

Also Published As

Publication number Publication date
JP7439133B2 (ja) 2024-02-27
TW202106053A (zh) 2021-02-01
JP2022534566A (ja) 2022-08-02
CN113875174B (zh) 2024-03-08
KR20220016461A (ko) 2022-02-09
WO2020242755A1 (en) 2020-12-03
EP3977647A1 (en) 2022-04-06
EP3977647C0 (en) 2024-06-19
AU2020283409B2 (en) 2025-08-21
BR112021023081A2 (pt) 2022-01-04
AU2020283409A1 (en) 2021-11-25
US11576060B2 (en) 2023-02-07
EP3977647B1 (en) 2024-06-19
US20200382978A1 (en) 2020-12-03
CN113875174A (zh) 2021-12-31

Similar Documents

Publication Publication Date Title
TWI831972B (zh) 用於下行鏈路或上行鏈路定位參考信號之路徑損失或上行鏈路空間傳輸束參考信號之最大數目
TWI868195B (zh) 用於定位參考信號處理之計算複雜度框架
TWI861189B (zh) 定位量測報告中之頻寬指示
US11438196B2 (en) Configuration constraints for sounding reference signals (SRS) for positioning
TWI857006B (zh) 用於定位之探測參考信號（srs）資源及資源集組態
JP7620013B2 (ja) ワイヤレス通信の方法、ユーザ機器、測位エンティティ、および非一時的コンピュータ可読媒体
TWI870453B (zh) 在具有頻率再使用之網路中進行定位
US20210112541A1 (en) Per-band capability reporting and relation to band-agnostic positioning signals
EP4435472A2 (en) Reducing the overhead of reporting measurements and transmission-reception point (trp) identifiers in positioning state information (psi)
US12381680B2 (en) Puncturing indicator of a portion of a reference signal within an unpunctured portion of the reference signal
EP4039018B1 (en) Joint consideration of the maximum number of channel state information reference signal and positioning reference signal resources
JP2024502706A (ja) 再構成可能インテリジェントサーフェス支援測位
US11956806B2 (en) Reference transmission reception point for frequency-domain resource and on-demand request for positioning reference signal
CN116158140B (zh) 测量时段期间的频率间用于定位的探测参考信号
US20220039050A1 (en) User equipment power consumption modeling
US11924801B2 (en) Determining factors for splitting positioning state information (PSI) between uplink control information (UCI) and medium access control control elements (MAC-CE)
CN116888996A (zh) 用于可重配置智能表面辅助定位的用户设备能力指示
CN117280643A (zh) 基于定时误差群（teg）的辅助数据更新和处理
CN117222920A (zh) 定位参考信号欺骗检测和缓解
CN117063077A (zh) 具有交叉链路干扰（cli）资源测量的基于到达时间差（tdoa）的用户设备（ue）定位
TW202232973A (zh) 具有用於用戶設備與無線網路節點之間的鏈路的視線條件的位置輔助資料