BR112022008841A2 - Padrões de silenciamento de sinal de referência de posicionamento - Google Patents

Padrões de silenciamento de sinal de referência de posicionamento

Info

Publication number
BR112022008841A2
BR112022008841A2 BR112022008841A BR112022008841A BR112022008841A2 BR 112022008841 A2 BR112022008841 A2 BR 112022008841A2 BR 112022008841 A BR112022008841 A BR 112022008841A BR 112022008841 A BR112022008841 A BR 112022008841A BR 112022008841 A2 BR112022008841 A2 BR 112022008841A2
Authority
BR
Brazil
Prior art keywords
reference signal
positioning reference
trp
criteria
silence patterns
Prior art date
Application number
BR112022008841A
Other languages
English (en)
Inventor
Ringstad Opshaug Guttorm
Manolakos Alexandros
Fischer Sven
Akkarakaran Sony
Mirbagheri Arash
Sridharan Gokul
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 BR112022008841A2 publication Critical patent/BR112022008841A2/pt

Links

Classifications

    • 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
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • 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
    • G01S5/0215—Interference
    • 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
    • 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
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L27/2613—Structure of the 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
    • H04L5/003—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
    • H04L5/0058—Allocation criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • G01S2205/007—Transmission of position information to remote stations for management of a communication system

Abstract

PADRÕES DE SILENCIAMENTO DE SINAL DE REFERÊNCIA DE POSICIONAMENTO. Um método, em um ponto de transmissão/recepção (TRP), para produzir um padrão de silenciamento de sinal de referência de posicionamento inclui: obter, no TRP, um ou mais critérios de sinal de referência de posicionamento, um ou mais critérios de sinal de referência de posicionamento em relação a pelo menos uma dentre a transmissão de sinal de referência de posicionamento ou a recepção de sinal de referência de posicionamento; e produzir, no TRP, o padrão de silenciamento de sinal de referência de posicionamento de modo que o padrão de silenciamento de sinal de referência de posicionamento atenda a um ou mais critérios de sinal de referência de posicionamento
BR112022008841A 2019-11-16 2020-11-10 Padrões de silenciamento de sinal de referência de posicionamento BR112022008841A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962936465P 2019-11-16 2019-11-16
US17/092,961 US11658855B2 (en) 2019-11-16 2020-11-09 Positioning reference signal muting patterns
PCT/US2020/059787 WO2021096833A1 (en) 2019-11-16 2020-11-10 Positioning reference signal muting patterns

Publications (1)

Publication Number Publication Date
BR112022008841A2 true BR112022008841A2 (pt) 2022-08-16

Family

ID=75910090

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008841A BR112022008841A2 (pt) 2019-11-16 2020-11-10 Padrões de silenciamento de sinal de referência de posicionamento

Country Status (8)

Country Link
US (1) US11658855B2 (pt)
EP (1) EP4059285A1 (pt)
JP (1) JP2023501981A (pt)
KR (1) KR20220101619A (pt)
CN (1) CN114651465A (pt)
BR (1) BR112022008841A2 (pt)
TW (1) TW202135541A (pt)
WO (1) WO2021096833A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11621768B2 (en) * 2019-12-24 2023-04-04 Huawei Technologies Co., Ltd. Terrestrial and non-terrestrial communication systems, apparatuses, and methods
CN117321967A (zh) * 2021-05-27 2023-12-29 高通股份有限公司 用于防止新无线电定位攻击的部分定位信令
CN116074857A (zh) * 2021-11-01 2023-05-05 中国电信股份有限公司 无线通信网络场景中的定位测量方法、装置、设备和介质

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012023894A1 (en) * 2010-08-20 2012-02-23 Telefonaktibeolaget Lm Ericsson (Publ) Method and node for reduced transmission activity pattern configuration
JP5005082B2 (ja) * 2010-10-04 2012-08-22 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、移動端末装置及び通信制御方法
JP5437310B2 (ja) * 2011-05-02 2014-03-12 株式会社Ｎｔｔドコモ 無線基地局装置、移動端末装置、無線通信方法及び無線通信システム
KR101840642B1 (ko) * 2011-06-07 2018-03-21 한국전자통신연구원 분산 안테나 무선 통신 시스템 및 그 방법
KR20140009463A (ko) * 2012-01-27 2014-01-22 엔이씨 래버러터리즈 아메리카 인코포레이티드 협력 다지점 송수신
WO2016032308A1 (ko) * 2014-08-29 2016-03-03 엘지전자 주식회사 무선 통신 시스템에서 otdoa 관련 동작 수행 방법
US10439775B2 (en) * 2014-09-02 2019-10-08 Qualcomm Incorporated Randomization of PRS frequency offsets and muting patterns in LTE for EOTDOA
US9755799B2 (en) 2014-10-22 2017-09-05 Alcatel-Lucent Usa Inc. Coordinating transmission of positioning reference signals and non-reference signals
CN107113569B9 (zh) * 2015-01-26 2021-06-04 苹果公司 提高水平和垂直定位准确性的设备和方法
US10334554B2 (en) * 2015-03-06 2019-06-25 Lg Electronics Inc. Reference signal reception method in wireless communication system, and device for same
US10720973B2 (en) * 2016-02-04 2020-07-21 Kt Corporation Method for ultra-high frequency mobile communication system transreceiving reference signal and feedback and apparatus for same
US10098121B2 (en) 2016-02-26 2018-10-09 Huawei Technologies Co., Ltd. Iterative receiver and methods for decoding uplink wireless communications
US11075678B2 (en) * 2016-03-31 2021-07-27 Lg Electronics Inc. Method for reporting channel state by using aperiodic channel state information-reference signal, and device therefor
KR102355797B1 (ko) * 2016-08-09 2022-01-26 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 채널 전송 방법 및 장치
EP4336743A2 (en) * 2017-03-23 2024-03-13 Samsung Electronics Co., Ltd. Method and apparatus for transmitting data in wireless communication system
KR102528468B1 (ko) * 2017-10-17 2023-05-04 삼성전자주식회사 무선 통신 시스템에서 빔 기반 협력 통신을 지원하는 방법 및 장치
US20190297489A1 (en) * 2018-03-23 2019-09-26 Qualcomm Incorporated Waveform design and signaling support for positioning enhancement
KR102460799B1 (ko) * 2018-04-13 2022-11-03 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
KR102392079B1 (ko) * 2018-05-04 2022-05-02 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
EP3837790A1 (en) * 2018-08-17 2021-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Provision of positioning reference signals
WO2020039824A1 (ja) * 2018-08-23 2020-02-27 株式会社Ｎｔｔドコモ 無線通信装置及び無線通信方法
WO2020065894A1 (ja) * 2018-09-27 2020-04-02 三菱電機株式会社 基地局、端末装置および測位方法
US11297589B2 (en) * 2018-09-28 2022-04-05 Qualcomm Incorporated Systems and methods for network procedures for on-demand random access channel (RACH)
US11375340B2 (en) * 2019-08-09 2022-06-28 Kt Corporation Apparatus and method for performing positioning
US11395301B2 (en) * 2019-08-12 2022-07-19 Qualcomm Incorporated Muting pattern configuration options for downlink positioning reference signals (PRS)
US11483794B2 (en) * 2019-08-23 2022-10-25 Qualcomm Incorporated Ranging signal transmission in unlicensed band

Also Published As

Publication number Publication date
JP2023501981A (ja) 2023-01-20
US20210152410A1 (en) 2021-05-20
KR20220101619A (ko) 2022-07-19
CN114651465A (zh) 2022-06-21
US11658855B2 (en) 2023-05-23
EP4059285A1 (en) 2022-09-21
WO2021096833A1 (en) 2021-05-20
TW202135541A (zh) 2021-09-16

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