JP7562653B2 - 測位のための報告拡張 - Google Patents

測位のための報告拡張 Download PDF

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Publication number
JP7562653B2
JP7562653B2 JP2022520793A JP2022520793A JP7562653B2 JP 7562653 B2 JP7562653 B2 JP 7562653B2 JP 2022520793 A JP2022520793 A JP 2022520793A JP 2022520793 A JP2022520793 A JP 2022520793A JP 7562653 B2 JP7562653 B2 JP 7562653B2
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Japan
Prior art keywords
base station
positioning
subbands
prs
reference signal
Prior art date
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JP2022520793A
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English (en)
Japanese (ja)
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JP2022552816A5 (https=
JP2022552816A (ja
JPWO2021071674A5 (https=
Inventor
イェッラマッリ、スリニバス
スン、ジン
ジャン、シャオシャ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JPWO2021071674A5 publication Critical patent/JPWO2021071674A5/ja
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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
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0091—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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Landscapes

  • 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)
  • Alarm Systems (AREA)
JP2022520793A 2019-10-09 2020-09-23 測位のための報告拡張 Active JP7562653B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962913056P 2019-10-09 2019-10-09
US62/913,056 2019-10-09
US16/908,282 US11405888B2 (en) 2019-10-09 2020-06-22 Reporting enhancements for positioning
US16/908,282 2020-06-22
PCT/US2020/052206 WO2021071674A1 (en) 2019-10-09 2020-09-23 Reporting enhancements for positioning

Publications (4)

Publication Number Publication Date
JP2022552816A JP2022552816A (ja) 2022-12-20
JP2022552816A5 JP2022552816A5 (https=) 2023-08-31
JPWO2021071674A5 JPWO2021071674A5 (https=) 2023-08-31
JP7562653B2 true JP7562653B2 (ja) 2024-10-07

Family

ID=75382219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022520793A Active JP7562653B2 (ja) 2019-10-09 2020-09-23 測位のための報告拡張

Country Status (8)

Country Link
US (1) US11405888B2 (https=)
EP (1) EP4042623B1 (https=)
JP (1) JP7562653B2 (https=)
KR (1) KR20220074885A (https=)
CN (1) CN114467339B (https=)
BR (1) BR112022006322A2 (https=)
PH (1) PH12022550663A1 (https=)
WO (1) WO2021071674A1 (https=)

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US11723040B2 (en) * 2020-10-22 2023-08-08 Apple Inc. Systems and methods for unlicensed wide-band transmission
KR20230162980A (ko) * 2021-04-02 2023-11-29 지티이 코포레이션 인공 지능을 사용하여 보고 및 빔 관리를 위한 시스템 및 방법
KR20240004334A (ko) * 2021-05-05 2024-01-11 퀄컴 인코포레이티드 포지셔닝 레퍼런스 신호 스푸핑 검출 및 완화
WO2022241657A1 (en) * 2021-05-18 2022-11-24 Nokia Shanghai Bell Co., Ltd. Enhancements on satellite positioning measurement
WO2022248019A1 (en) * 2021-05-25 2022-12-01 Nokia Technologies Oy Positioning of terminal devices
WO2023002314A1 (en) * 2021-07-19 2023-01-26 Lenovo (Singapore) Pte. Ltd. Apparatuses, methods, and network nodes for positioning reporting enhancements over unlicensed bands
CN115706914B (zh) * 2021-08-04 2026-04-07 维沃移动通信有限公司 定位参考信号处理方法、终端及网络侧设备
EP4420444A1 (en) * 2021-10-19 2024-08-28 InterDigital Patent Holdings, Inc. Methods and apparatus for enabling frequency layers for positioning
JP2025525412A (ja) * 2022-07-14 2025-08-05 クアルコム，インコーポレイテッド コネクテッドインテリジェントエッジ（ｃｉｅ）ベースの測位の方法

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US20170353278A1 (en) 2014-03-12 2017-12-07 Qualcomm Incorporated Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
US20190132103A1 (en) 2016-01-20 2019-05-02 Zte Corporation Method and apparatus for sending sounding reference signal
US20190174542A1 (en) 2017-12-01 2019-06-06 Qualcomm Incorporated Subband based uplink access for nr-ss

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WO2016021945A1 (ko) * 2014-08-07 2016-02-11 엘지전자 주식회사 비면허 대역에서의 통신 방법 및 장치
US10581569B2 (en) * 2014-08-22 2020-03-03 Qualcomm Incorporated Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band
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Also Published As

Publication number Publication date
WO2021071674A1 (en) 2021-04-15
PH12022550663A1 (en) 2023-04-03
CN114467339A (zh) 2022-05-10
EP4042623B1 (en) 2024-10-30
US20210112520A1 (en) 2021-04-15
KR20220074885A (ko) 2022-06-03
JP2022552816A (ja) 2022-12-20
CN114467339B (zh) 2024-09-17
EP4042623A1 (en) 2022-08-17
BR112022006322A2 (pt) 2022-06-28
US11405888B2 (en) 2022-08-02

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