CN116964469A - Ris辅助式和非ris辅助式信号定时 - Google Patents

Ris辅助式和非ris辅助式信号定时 Download PDF

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Publication number
CN116964469A
CN116964469A CN202280017688.7A CN202280017688A CN116964469A CN 116964469 A CN116964469 A CN 116964469A CN 202280017688 A CN202280017688 A CN 202280017688A CN 116964469 A CN116964469 A CN 116964469A
Authority
CN
China
Prior art keywords
prs
signal
ris
network entity
type
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.)
Pending
Application number
CN202280017688.7A
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English (en)
Chinese (zh)
Inventor
段卫民
H·D·李
A·马诺拉克斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN116964469A publication Critical patent/CN116964469A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • H04B7/04013—Intelligent reflective surfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/145—Passive relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W8/24—Transfer of terminal data
    • 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
    • G01S5/0273—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 using multipath or indirect path propagation signals in position determination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202280017688.7A 2021-03-05 2022-01-11 Ris辅助式和非ris辅助式信号定时 Pending CN116964469A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GR20210100136 2021-03-05
GR20210100136 2021-03-05
PCT/US2022/012048 WO2022186903A1 (en) 2021-03-05 2022-01-11 Reconfigurable intelligent surface, rsi, aided and non-ris-aided signal timing

Publications (1)

Publication Number Publication Date
CN116964469A true CN116964469A (zh) 2023-10-27

Family

ID=80461430

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280017688.7A Pending CN116964469A (zh) 2021-03-05 2022-01-11 Ris辅助式和非ris辅助式信号定时

Country Status (6)

Country Link
US (3) US12519507B2 (https=)
EP (1) EP4302120A1 (https=)
JP (1) JP7724301B2 (https=)
KR (1) KR20230154818A (https=)
CN (1) CN116964469A (https=)
WO (1) WO2022186903A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025168067A1 (zh) * 2024-02-08 2025-08-14 华为技术有限公司 通信方法及装置
WO2025180279A1 (zh) * 2024-02-27 2025-09-04 维沃移动通信有限公司 传输处理方法、装置、终端、网络侧设备及通信设备

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US20240430840A1 (en) * 2021-03-05 2024-12-26 Qualcomm Incorporated Ris-aided and non-ris-aided uplink signaling
CN115551073A (zh) * 2021-06-30 2022-12-30 维沃移动通信有限公司 空间关系指示方法和设备
WO2023285012A1 (en) * 2021-07-15 2023-01-19 Nokia Technologies Oy Sidelink signal sensing of passively reflected signal to predict decrease in radio network performance of a user node-network node radio link
US20240334533A1 (en) * 2021-07-20 2024-10-03 Beijing Xiaomi Mobile Software Co., Ltd. Location method and apparatus
US12489514B2 (en) * 2022-03-02 2025-12-02 Acer Incorporated Method of channel measurement for intelligent reflecting surface assisted wireless network and base station using the same
CN117997398A (zh) * 2022-11-03 2024-05-07 维沃移动通信有限公司 级联链路中的信号测量处理方法、装置及相关设备
EP4620116A1 (en) * 2022-11-14 2025-09-24 Telefonaktiebolaget LM Ericsson (publ) Wireless device sensing for improved initial access
WO2024108411A1 (en) * 2022-11-23 2024-05-30 Qualcomm Incorporated Detecting unintended signal reflections in reconfigurable intelligent surfaces
WO2024173459A1 (en) * 2023-02-15 2024-08-22 Interdigital Patent Holdings, Inc. Positioning methods, architectures, apparatuses and systems with reconfigurable intelligent surfaces
WO2024228405A1 (ko) * 2023-05-02 2024-11-07 엘지전자 주식회사 무선 통신 시스템에서 재구성 가능한 지능형 표면을 이용한 무선 연산을 수행하는 방법 및 장치
CN121058171A (zh) * 2023-05-12 2025-12-02 高通股份有限公司 基于可重构智能表面的信号定位方法
EP4472307A1 (en) * 2023-05-30 2024-12-04 Nokia Solutions and Networks Oy Ris-based enhanced positioning
US20250008322A1 (en) * 2023-06-30 2025-01-02 Innopeak Technology, Inc. Apparatuses and communication methods of key generation
WO2025157424A1 (en) * 2024-01-22 2025-07-31 Telefonaktiebolaget Lm Ericsson (Publ) Repeater-assisted localization of user equipment

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US12261788B2 (en) 2018-08-03 2025-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Method for dynamic configuration of reference signal
EP3911052B1 (en) * 2019-02-15 2023-08-30 LG Electronics Inc. Positioning in wireless communication system
GB2582788B (en) 2019-04-02 2021-10-13 Samsung Electronics Co Ltd Methods and apparatus for configuring 5G new radio uplink positioning reference signals
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
US11576060B2 (en) 2019-05-30 2023-02-07 Qualcomm Incorporated Maximum number of path loss or uplink spatial transmit beam reference signals for downlink or uplink positioning reference signals
US11523364B2 (en) 2019-08-13 2022-12-06 Qualcomm Incorporated Computation complexity framework for positioning reference signal processing
JP6888663B2 (ja) 2019-12-03 2021-06-16 ソニーグループ株式会社 端末装置、基地局、方法及び記録媒体
CN111093267B (zh) 2019-12-23 2021-03-26 华中科技大学 一种基于irs的ue位置确定方法、通信方法及系统
US12196845B2 (en) 2020-03-31 2025-01-14 Huawei Technologies Co., Ltd. Systems and methods for locating user equipment in a wireless network
WO2021203307A1 (en) 2020-04-08 2021-10-14 Apple Inc. Methods and apparatus for measurement gap activation and deactivation for positioning measurements
WO2021221603A1 (en) 2020-04-27 2021-11-04 Nokia Technologies Oy Ue positioning aided by reconfigurable reflecting surfaces such as intelligent reflecting surfaces (irs)
CN119299064A (zh) 2020-10-15 2025-01-10 维沃移动通信有限公司 定位方法、终端及网络侧设备
WO2022187773A1 (en) 2021-03-02 2022-09-09 Qualcomm Incorporated Reconfigurable intelligent surface (ris)-assisted timing error calibration for mobile device positioning
WO2022187760A1 (en) 2021-03-04 2022-09-09 Qualcomm Incorporated Sideline: reference signal for reconfigurable intelligent surface aided positioning
CN117043622A (zh) 2021-03-05 2023-11-10 高通股份有限公司 Ris辅助式和非ris辅助式信令
US20240430840A1 (en) 2021-03-05 2024-12-26 Qualcomm Incorporated Ris-aided and non-ris-aided uplink signaling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025168067A1 (zh) * 2024-02-08 2025-08-14 华为技术有限公司 通信方法及装置
WO2025180279A1 (zh) * 2024-02-27 2025-09-04 维沃移动通信有限公司 传输处理方法、装置、终端、网络侧设备及通信设备

Also Published As

Publication number Publication date
JP2024508490A (ja) 2024-02-27
US20250323691A1 (en) 2025-10-16
JP7724301B2 (ja) 2025-08-15
WO2022186903A1 (en) 2022-09-09
US20250317166A1 (en) 2025-10-09
US12519507B2 (en) 2026-01-06
KR20230154818A (ko) 2023-11-09
US20240056129A1 (en) 2024-02-15
WO2022186903A8 (en) 2023-08-24
EP4302120A1 (en) 2024-01-10

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