BR112022015937A2 - Varredura de feixe na transmissão de sinal de referência para posicionamento de ul - Google Patents

Varredura de feixe na transmissão de sinal de referência para posicionamento de ul

Info

Publication number
BR112022015937A2
BR112022015937A2 BR112022015937A BR112022015937A BR112022015937A2 BR 112022015937 A2 BR112022015937 A2 BR 112022015937A2 BR 112022015937 A BR112022015937 A BR 112022015937A BR 112022015937 A BR112022015937 A BR 112022015937A BR 112022015937 A2 BR112022015937 A2 BR 112022015937A2
Authority
BR
Brazil
Prior art keywords
reference signal
user equipment
report
positioning reference
target user
Prior art date
Application number
BR112022015937A
Other languages
English (en)
Inventor
Meng Yan
Tao Tao
KEATING Ryan
Liu Jianguo
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of BR112022015937A2 publication Critical patent/BR112022015937A2/pt

Links

Classifications

    • 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
    • H04L5/003—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
    • 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
    • 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
    • H04L5/0023—Time-frequency-space
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • 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—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/001—Transmission of position information to remote stations
    • G01S2205/008—Transmission of position information to remote stations using a mobile telephone network
    • 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
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

VARREDURA DE FEIXE NA TRANSMISSÃO DE SINAL DE REFERÊNCIA PARA POSICIONAMENTO DE UL. Um método para uma estação base inclui enviar uma solicitação de relatório sobre a capacidade de formação por feixe para um equipamento de usuário de destino; receber o relatório sobre a capacidade de formação por feixe do equipamento de usuário de destino; alocar pelo menos um recurso de sinal de referência de posicionamento para uso pelo equipamento de usuário de destino com base em pelo menos nas informações de capacidade incluídas no relatório; determinar uma regra de varredura de feixe com base no pelo menos um recurso de sinal de referência de posicionamento alocado para o equipamento de usuário de destino; e enviar a alocação de recursos de sinal de referência de posicionamento e a regra de varredura de feixe para o equipamento de usuário de destino. Um método correspondente para um equipamento de usuário inclui receber uma solicitação para um relatório sobre a capacidade de formação por feixe de uma estação base servidora; enviar o relatório sobre a capacidade de formação por feixe para a estação base servidora; receber informações relativas a pelo menos um recurso de sinal de referência de posicionamento e uma regra de varredura de feixe da estação base servidora; e desempenhar varredura de feixe em transmissões de sinal de referência de posicionamento de enlace ascendente usando a alocação de recurso de sinal de referência de posicionamento recebido com base na regra de varredura de feixe.
BR112022015937A 2020-02-13 2020-02-13 Varredura de feixe na transmissão de sinal de referência para posicionamento de ul BR112022015937A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/075131 WO2021159407A1 (en) 2020-02-13 2020-02-13 Beam sweeping on reference signal transmission for ul positioning

Publications (1)

Publication Number Publication Date
BR112022015937A2 true BR112022015937A2 (pt) 2022-10-04

Family

ID=77292885

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022015937A BR112022015937A2 (pt) 2020-02-13 2020-02-13 Varredura de feixe na transmissão de sinal de referência para posicionamento de ul

Country Status (6)

Country Link
US (1) US11956040B2 (pt)
EP (1) EP4082275A4 (pt)
JP (1) JP2023514245A (pt)
CN (1) CN115104356A (pt)
BR (1) BR112022015937A2 (pt)
WO (1) WO2021159407A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022029198A2 (en) * 2020-08-06 2022-02-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Srs sounding procedure for positioning
US11917653B2 (en) * 2021-09-09 2024-02-27 Qualcomm Incorporated Dynamic positioning capability reporting in millimeter wave bands
US20230087450A1 (en) * 2021-09-14 2023-03-23 Qualcomm Incorporated Methods and apparatus for reception point positioning measurements
CN116782119A (zh) * 2022-03-11 2023-09-19 索尼集团公司 用于定位中的上行参考信号传输配置的设备和方法
WO2023211344A1 (en) * 2022-04-28 2023-11-02 Telefonaktiebolaget Lm Ericsson (Publ) Beam pairing prediction with assistance information
CN117676664A (zh) * 2022-08-11 2024-03-08 中兴通讯股份有限公司 波束测量方法、用户装置、基站、存储介质及程序产品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3609201B1 (en) 2008-11-06 2024-02-07 Wireless Future Technologies Inc. Wireless device location services
CN103002497A (zh) * 2011-09-08 2013-03-27 华为技术有限公司 基于aas的信息交互方法、系统、ue及基站
CN107852199B (zh) 2015-08-10 2021-03-26 苹果公司 用于上行链路波束跟踪的增强型探测参考信令
US10021667B2 (en) 2016-06-23 2018-07-10 Qualcomm Incorporated Positioning in beamformed communications
KR102083713B1 (ko) 2016-06-24 2020-03-02 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서의 ue 빔 포밍 및 빔 스위핑을 위한 방법 및 장치
US10660109B2 (en) * 2016-11-16 2020-05-19 Qualcomm Incorporated Systems and methods to support multiple configurations for positioning reference signals in a wireless network
WO2018127558A1 (en) 2017-01-09 2018-07-12 Sony Mobile Communications Inc. Beam sweep configuration
EP3602817B1 (en) * 2017-03-24 2022-08-24 Sony Group Corporation Systems, methods and devices for beam selection in a wireless communication system
US10757583B2 (en) * 2017-08-10 2020-08-25 Qualcomm Incorporated Uplink-based positioning reference signaling in multi-beam systems
US20210159966A1 (en) 2018-04-04 2021-05-27 Idac Holdings, Inc. Beam indication for 5g new radio
US11076286B2 (en) * 2018-06-21 2021-07-27 Qualcomm Incorporated Beam-switching capability indication in wireless networks that utilize beamforming
CN110401982A (zh) 2019-07-03 2019-11-01 东南大学 一种基于波束子集的快速定位和跟踪方法

Also Published As

Publication number Publication date
EP4082275A1 (en) 2022-11-02
WO2021159407A1 (en) 2021-08-19
US11956040B2 (en) 2024-04-09
JP2023514245A (ja) 2023-04-05
US20230094748A1 (en) 2023-03-30
EP4082275A4 (en) 2022-12-28
CN115104356A (zh) 2022-09-23

Similar Documents

Publication Publication Date Title
BR112022015937A2 (pt) Varredura de feixe na transmissão de sinal de referência para posicionamento de ul
BR112019002841A2 (pt) gestão de feixe em sistemas de formação de feixe
KR101051278B1 (ko) 무선 통신 네트워크를 위한 핸드오버 방법 및 기지국
BR112018073204A2 (pt) método, equipamento de usuário e nó de rede para controle de potência de enlace ascendente para comutação baseada em portadora srs
BR112022016104A2 (pt) Método para uso por uma unidade de transmissão/recepção sem fio, e, unidade de transmissão/recepção sem fio
WO2009147053A3 (en) Channel quality signaling for persistent/semi-persistent radio resource allocations
AU2010262396B2 (en) Method and device for switching between base stations
BR112022001930A2 (pt) Melhorias para modos multi-trp
BR112022008358A2 (pt) Método e dispositivo para alocar recursos de detecção de falha de feixe
SG11201908561VA (en) Data transmission method, terminal device and network device
RU2015112616A (ru) Устройство и способ связи
RU2016140937A (ru) Способ и устройство для полупостоянного планирования sps
JP2017506854A (ja) 基地局、スモールセル、及び通信リンクリソースをスケジュールする方法
BR112019008712A2 (pt) aparelho e método de comunicação de rádio
RU2010107787A (ru) Система мобильной связи, мобильная станция и базовая станция радиосвязи
BR112021022928A2 (pt) Limites de potência com base no tipo de sinal para gerenciamento de exposição máxima permitida
JPWO2019161132A5 (pt)
CO2023001017A2 (es) Funcionamiento de equipo de usuario durante un estado inactivo
BR112021026724A2 (pt) Técnicas de recursos de enlace ascendente pré-configurados em comunicações sem fio
BR112022005516A2 (pt) Indicação de configuração de transmissão de enlace descendente baseada em sinal de referência de sondagem
BR112021022324A2 (pt) Técnicas de realimentação de confirmação em espectro de radiofrequência compartilhado
MX2019005198A (es) Metodo para transmitir se?al de enlace ascendente, dispositivo terminal y dispositivo del lado de la red.
BR112022002316A2 (pt) Procedimentos de controle de acesso ao meio para indicações de índice de feixe
KR20080106142A (ko) 통신 시스템에서 연결 식별자 할당 장치 및 방법
BR112022001991A2 (pt) Controle de potência de sidelink