CN118018375A - 梳状移位设计 - Google Patents

梳状移位设计 Download PDF

Info

Publication number
CN118018375A
CN118018375A CN202410014960.7A CN202410014960A CN118018375A CN 118018375 A CN118018375 A CN 118018375A CN 202410014960 A CN202410014960 A CN 202410014960A CN 118018375 A CN118018375 A CN 118018375A
Authority
CN
China
Prior art keywords
subset
ofdm symbol
frequency resources
sequence
offset
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
CN202410014960.7A
Other languages
English (en)
Chinese (zh)
Inventor
J·包
S·阿卡拉卡兰
T·罗
A·马诺拉科斯
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 CN118018375A publication Critical patent/CN118018375A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
    • 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/04—Details
    • G01S1/042—Transmitters
    • G01S1/0428—Signal 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • H04L27/266—Fine or fractional frequency offset determination and synchronisation
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H04L27/2665—Fine synchronisation, e.g. by positioning the FFT window
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
CN202410014960.7A 2019-09-16 2020-08-31 梳状移位设计 Pending CN118018375A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201962901227P 2019-09-16 2019-09-16
US62/901,227 2019-09-16
US17/006,432 US11082183B2 (en) 2019-09-16 2020-08-28 Comb shift design
US17/006,432 2020-08-28
CN202080063141.1A CN114616806B (zh) 2019-09-16 2020-08-31 梳状移位设计
PCT/US2020/048793 WO2021055163A1 (en) 2019-09-16 2020-08-31 Comb shift design

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202080063141.1A Division CN114616806B (zh) 2019-09-16 2020-08-31 梳状移位设计

Publications (1)

Publication Number Publication Date
CN118018375A true CN118018375A (zh) 2024-05-10

Family

ID=74869031

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202410014960.7A Pending CN118018375A (zh) 2019-09-16 2020-08-31 梳状移位设计
CN202080063141.1A Active CN114616806B (zh) 2019-09-16 2020-08-31 梳状移位设计

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202080063141.1A Active CN114616806B (zh) 2019-09-16 2020-08-31 梳状移位设计

Country Status (9)

Country Link
US (2) US11082183B2 (https=)
EP (2) EP4184879A1 (https=)
JP (1) JP7551741B2 (https=)
KR (1) KR102952992B1 (https=)
CN (2) CN118018375A (https=)
BR (1) BR112022004101A2 (https=)
PH (1) PH12022550355A1 (https=)
TW (1) TWI851803B (https=)
WO (1) WO2021055163A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
EP3858002A1 (en) * 2018-09-28 2021-08-04 Telefonaktiebolaget LM Ericsson (publ) New prs design by extending the base signal
US12273286B2 (en) 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
US11082183B2 (en) 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
EP4662821A1 (en) 2023-02-06 2025-12-17 AUMOVIO Germany GmbH Methods to coordinate sidelink positioning reference signal transmission by user equipments
AU2023426070A1 (en) * 2023-04-07 2025-05-22 Zte Corporation Systems and methods for time information indication in positioning
WO2025138156A1 (zh) * 2023-12-29 2025-07-03 Oppo广东移动通信有限公司 通信方法和设备

Family Cites Families (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07111675A (ja) 1993-08-19 1995-04-25 Nippon Steel Corp 移動体の位置決め方法及びその装置、並びにそれを用いた移動体通信システム
US7035663B1 (en) 2001-10-30 2006-04-25 Sprint Communications Company, L.P. Wireless telecommunications overlay system
US7095813B2 (en) 2002-05-16 2006-08-22 Qualcomm Incorporated System and method for the detection and compensation of radio signal time of arrival errors
CN1723647B (zh) 2002-10-26 2010-08-25 韩国电子通信研究院 利用comb模式码元的跳频正交频分多址方法
US7437164B2 (en) 2004-06-08 2008-10-14 Qualcomm Incorporated Soft handoff for reverse link in a wireless communication system with frequency reuse
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US8589532B2 (en) 2005-06-24 2013-11-19 Qualcomm Incorporated Apparatus and method for determining WLAN access point position
CN1801680A (zh) 2005-08-23 2006-07-12 华为技术有限公司 基于交织频分多址的导频复用方法及其装置
KR101265632B1 (ko) 2006-12-12 2013-05-22 엘지전자 주식회사 참조 신호 전송, 참조 신호 전송 패턴 설정, 자원 블록설정 및 할당을 위한 방법 및 장치
JP4935993B2 (ja) 2007-02-05 2012-05-23 日本電気株式会社 無線通信システムにおけるリファレンス信号生成方法および装置
KR101350134B1 (ko) 2007-04-26 2014-01-08 엘지전자 주식회사 기준신호 전송 방법
US7965689B2 (en) 2007-05-14 2011-06-21 Motorola Mobility, Inc. Reference sequence construction for fast cell search
US8045628B2 (en) 2007-10-18 2011-10-25 Nokia Corporation Digital video broadcast service discovery
CN101933264A (zh) 2008-02-01 2010-12-29 夏普株式会社 发送机、接收机、发送方法和接收方法
CN101651469B (zh) 2008-08-15 2013-07-24 三星电子株式会社 用于lte系统中发送上行监测参考符号的跳频方法
US20100130230A1 (en) 2008-11-21 2010-05-27 Qualcomm Incorporated Beacon sectoring for position determination
EP2389026B1 (en) 2009-01-14 2014-10-22 China Academy of Telecommunications Technology Method and system for coordinated transmission and a mobile terminal and network side device
KR101644881B1 (ko) * 2009-04-10 2016-08-03 엘지전자 주식회사 무선 이동 통신 시스템에 있어서, 사용자 기기의 위치를 결정하기 위한 방법 및 이를 수행하기 위한 장치
KR101738162B1 (ko) 2009-04-10 2017-05-22 엘지전자 주식회사 무선 통신 시스템에서 포지셔닝 참조 신호 전송 방법 및 장치
CN101616360B (zh) 2009-07-24 2012-05-09 中兴通讯股份有限公司 一种定位参考信号的发送方法及系统
CN101695191B (zh) 2009-09-29 2014-04-09 中兴通讯股份有限公司 一种分配测量参考信号资源的系统及方法
EP2343849B1 (en) 2010-01-07 2019-05-29 Samsung Electronics Co., Ltd. Apparatus and method for enhancing features of uplink reference signals
US8750870B2 (en) 2010-01-08 2014-06-10 Qualcomm Incorporated Method and apparatus for positioning of devices in a wireless network
US8682389B2 (en) 2010-05-03 2014-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for positioning measurement in multi-antenna transmission systems
KR101191215B1 (ko) 2010-07-16 2012-10-15 엘지전자 주식회사 무선 통신 시스템에서 위치 결정 방법 및 장치
US8812030B2 (en) 2010-07-22 2014-08-19 Qualcomm Incorporated Sensing relative position from a wireless transceiver
CN103154899A (zh) 2010-10-04 2013-06-12 京瓷株式会社 移动通信方法、无线终端和基站
CN102595514B (zh) 2011-01-12 2015-03-18 上海贝尔股份有限公司 非周期性探测参考信号的配置方法
US9119102B2 (en) 2011-04-04 2015-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Radio network node and method for using positioning gap indication for enhancing positioning performance
KR101645827B1 (ko) 2011-08-12 2016-08-04 인터디지탈 패튼 홀딩스, 인크 확장 반송파 및 반송파 세그먼트에 대한 기준 신호 구성
US20130165052A1 (en) 2011-12-23 2013-06-27 Yao-Lung Chuang Method for adaptively performing radio link control within a network, and associated apparatus
CN103209475B (zh) 2012-01-16 2016-05-25 华为技术有限公司 定位方法、定位服务器、终端和基站
CN103220101B (zh) 2012-01-19 2018-02-16 中兴通讯股份有限公司 频谱梳信令的通知、探测参考信号的发送方法与装置
CN104081709B (zh) 2012-01-27 2017-09-08 交互数字专利控股公司 用于在基于多载波和/或准校准网络中提供ePDCCH的装置和/或方法
US9913239B2 (en) 2012-03-09 2018-03-06 Qualcomm Incorporated Method and system for determining location of mobile devices in a femtocell
JP6073073B2 (ja) 2012-05-10 2017-02-01 シャープ株式会社 端末装置、基地局装置および通信方法
EP3139193A1 (en) 2012-06-05 2017-03-08 NextNav, LLC Systems and methods for location positioning of user device
WO2014017965A2 (en) 2012-07-27 2014-01-30 Telefonaktiebolaget L M Ericsson (Publ) Enhancing positioning in multi-plmn deployments
WO2014019125A1 (zh) 2012-07-30 2014-02-06 华为技术有限公司 用户设备的定位方法、数据发送方法、装置及用户设备
US10845453B2 (en) 2012-08-03 2020-11-24 Polte Corporation Network architecture and methods for location services
EP2932740B1 (en) 2012-12-12 2020-04-29 PoLTE Corporation Multi-path mitigation in rangefinding and tracking objects using reduced attenuation rf technology
CN103944685B (zh) * 2013-01-18 2017-10-10 华为技术有限公司 扩展参考信号的方法、设备和通信系统
EP2949055A1 (en) 2013-01-25 2015-12-02 Interdigital Patent Holdings, Inc. Methods and apparatus for vertical beamforming
CN104010363B (zh) 2013-02-26 2018-05-29 华为技术有限公司 一种定位参考信号子帧的发送、接收方法及装置
JP6185748B2 (ja) 2013-04-26 2017-08-23 株式会社Ｎｔｔドコモ 位置情報演算装置、中継装置及び通信システム
US9590744B2 (en) 2013-05-06 2017-03-07 Alcatel Lucent Method and apparatus for beamforming
US9432809B2 (en) 2013-07-12 2016-08-30 Qualcomm Incorporated Providing OTDOA PRS assistance data
EP3018927B1 (en) 2013-08-20 2017-10-18 Huawei Technologies Co., Ltd. Communication method and device
US9377522B2 (en) 2013-08-22 2016-06-28 Qualcomm Incorporated Utilizing a reference signal for indoor positioning
US9661603B2 (en) 2013-08-30 2017-05-23 Qualcomm Incorporated Passive positioning utilizing beacon neighbor reports
US10174358B2 (en) 2013-10-31 2019-01-08 Rutgers, The State University Of New Jersey Assay for identification of therapeutics targeting ternary complex formation in protein synthesis
US9755797B2 (en) 2013-12-26 2017-09-05 Mediatek Singapore Pte. Ltd. Localization-based beamforming scheme for systems with multiple antennas
US9774429B2 (en) 2014-03-12 2017-09-26 Qualcomm Incorporated Techniques for transmitting positioning reference signals in an unlicensed radio frequency spectrum band
JP2015185953A (ja) 2014-03-20 2015-10-22 株式会社Ｎｔｔドコモ ビーム選択方法、基地局、およびユーザ装置
WO2015199392A1 (ko) 2014-06-23 2015-12-30 엘지전자(주) 무선 통신 시스템에서 포지셔닝(Positioning)을 수행하기 위한 방법 및 이를 위한 장치
US10341980B2 (en) 2014-08-28 2019-07-02 Lg Electronics Inc. Method for receiving reference signal in wireless communication system and device for same
US10439775B2 (en) 2014-09-02 2019-10-08 Qualcomm Incorporated Randomization of PRS frequency offsets and muting patterns in LTE for EOTDOA
US9955462B2 (en) 2014-09-26 2018-04-24 Qualcomm Incorporated Ultra-low latency LTE control data communication
EP3349032A1 (en) 2014-10-24 2018-07-18 Polte Corporation Partially synchronized multilateration or trilateration method and system for positional finding using rf
US20160226647A1 (en) 2015-01-30 2016-08-04 Nokia Solutions And Networks Oy Reference precoding vectors for multiple rank indications for channel quality indication (cqi) reporting in a wireless
WO2016155810A1 (en) 2015-03-31 2016-10-06 Sony Corporation Method and apparatus for positioning a mobile terminal in a radio network
CN107431678B (zh) 2015-04-08 2021-07-16 苹果公司 定位参考系统(prs)增强设计
EP3281347B1 (en) 2015-04-10 2021-06-02 Telefonaktiebolaget LM Ericsson (publ) Enhanced positioning reference signal patterns for positioning
US9955303B2 (en) 2015-07-21 2018-04-24 IP Funding Group, LLC Determining relative position with a BLE beacon
US9733337B2 (en) 2015-08-28 2017-08-15 Qualcomm Incorporated Support of downlink positioning using coherent and non-coherent signal acquisition
CN106506127B (zh) 2015-09-06 2021-03-16 中兴通讯股份有限公司 一种传输信息的方法和装置
EP3352404B1 (en) 2015-09-14 2020-12-23 LG Electronics Inc. Method for correcting frequency offset in v2v communication and device for same
EP3171194B1 (en) 2015-11-19 2021-01-13 u-blox AG Calculating a ranging measurement in a cellular communications network
US10541848B2 (en) * 2015-12-21 2020-01-21 Lg Electronics Inc. Method and apparatus for generating and transmitting reference signal and data in wireless communication system
EP3391555B1 (en) 2015-12-22 2023-02-22 Samsung Electronics Co., Ltd. Scheme for configuring reference signal and communicating channel state information in a wireless communication system using multiple antenna ports
US10736113B2 (en) 2016-02-16 2020-08-04 Qualcomm Incorporated Positioning signal techniques for narrowband devices
US10317509B2 (en) 2016-03-31 2019-06-11 Qualcomm Incorporated PRS-based terrestrial beacon system (TBS) implementations
EP3446413B1 (en) 2016-04-20 2019-10-30 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for improved reception of positioning reference signals
US10333670B2 (en) 2016-05-06 2019-06-25 Qualcomm Incorporated Sounding reference signals with collisions in asymmetric carrier aggregation
US10021667B2 (en) 2016-06-23 2018-07-10 Qualcomm Incorporated Positioning in beamformed communications
WO2018012882A1 (en) 2016-07-12 2018-01-18 Lg Electronics Inc. Method and apparatus for performing mini-subframe based alignment for new radio access technology in wireless communication system
KR102355797B1 (ko) 2016-08-09 2022-01-26 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 채널 전송 방법 및 장치
CN107733549B (zh) 2016-08-10 2020-09-25 华为技术有限公司 信道质量信息计算方法、装置及系统
WO2018028788A1 (en) 2016-08-11 2018-02-15 Sony Mobile Communications Inc. Positioning of mobile devices
EP3487102A4 (en) 2016-08-11 2019-07-17 Huawei Technologies Co., Ltd. METHOD FOR TRANSMITTING A DEMODULATION REFERENCE SIGNAL AND ASSOCIATED DEVICE
ES2767283T3 (es) 2016-08-12 2020-06-17 Nokia Technologies Oy Detección de posición de equipo de usuario dentro de una red de telecomunicación inalámbrica
US10045325B2 (en) 2016-08-12 2018-08-07 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal in wireless communication system
US10547421B2 (en) 2016-09-30 2020-01-28 Qualcomm Incorporated Scheduling for positioning reference signal (PRS) in narrowband-internet of things (NB-IoT)
EP3306337A1 (en) 2016-10-10 2018-04-11 Fraunhofer Gesellschaft zur Förderung der Angewand User equipment localization in a mobile communication network
EP3534656B1 (en) * 2016-10-28 2022-06-22 Ntt Docomo, Inc. User terminal and wireless communication method
KR102094421B1 (ko) 2016-11-25 2020-03-27 엘지전자 주식회사 무선 통신 시스템에서 nr을 위한 방송 채널을 설계하기 위한 방법 및 장치
WO2018103820A1 (en) 2016-12-06 2018-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of beamforming settings for a wireless radio transceiver device
WO2018126356A1 (en) 2017-01-04 2018-07-12 Nokia Technologies Oy Sounding reference signal (srs) power scaling scheme
US10925046B2 (en) 2017-01-05 2021-02-16 Huawei Technologies Co., Ltd. Signaling indication for flexible new radio (NR) long term evolution (LTE) coexistence
WO2018127137A1 (zh) 2017-01-09 2018-07-12 华为技术有限公司 参考信号的传输方法和装置
CN115483951B (zh) * 2017-01-13 2025-11-04 交互数字专利控股公司 针对相位连续的频率选择性预编码处理的方法、装置和系统
US10649064B2 (en) 2017-02-02 2020-05-12 Qualcomm Incorporated Method and/or system for acquisition of a positioning signal
EP4336743A3 (en) 2017-03-23 2024-06-12 Samsung Electronics Co., Ltd. Method and apparatus for transmitting data in wireless communication system
US10285147B2 (en) 2017-04-10 2019-05-07 Qualcomm Incorporated Reference signal schemes in wireless communications
US10979186B2 (en) 2017-05-01 2021-04-13 Lg Electronics Inc. Method of sounding a terminal in a wireless communication system and apparatus therefor
EP3998736B1 (en) * 2017-05-03 2023-07-26 LG Electronics Inc. Method by which terminal and base station transmit/receive signal in wireless communication system, and device for supporting same
WO2019000180A1 (en) 2017-06-26 2019-01-03 Motorola Mobility Llc DEMODULATION REFERENCE SIGNAL CONFIGURATION
US10715290B2 (en) 2017-07-14 2020-07-14 Kt Corporation Apparatus and method for beam management based on channel state indicator-reference signal
US10736074B2 (en) 2017-07-31 2020-08-04 Qualcomm Incorporated Systems and methods to facilitate location determination by beamforming of a positioning reference signal
CN109391395A (zh) 2017-08-09 2019-02-26 索尼公司 无线通信系统中的装置和方法、计算机可读存储介质
US10820353B2 (en) 2017-08-10 2020-10-27 Huawei Technologies Co., Ltd. System and method for sounding reference signal transmission
US10790956B2 (en) 2017-08-11 2020-09-29 Futurewei Technologies, Inc. System and method for communicating time and frequency tracking signals using configurations for one port CSI-RSs
CN108111279B (zh) 2017-08-21 2022-06-03 中兴通讯股份有限公司 参考信号传输、参数发送方法及装置、终端、基站
US11283573B2 (en) 2017-08-22 2022-03-22 Qualcomm Incorporated Reference signal design supporting ultra-reliable low-latency communication (URLLC) interruption
CN109474400B (zh) 2017-09-08 2021-07-20 华为技术有限公司 一种通信方法、网络设备及终端设备
AU2018344835B2 (en) * 2017-10-02 2021-04-15 Telefonaktiebolaget Lm Ericsson (Publ) Sounding reference transmission
EP3490319B1 (en) 2017-11-22 2023-12-20 Nokia Technologies Oy Determination of resource block groups in a user equipment bandwidth part
WO2019147045A1 (ko) 2018-01-24 2019-08-01 엘지전자(주) 무선 통신 시스템에서 사운딩 참조 신호를 송수신하는 방법 및 이를 위한 장치
KR102460799B1 (ko) * 2018-04-13 2022-11-03 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
WO2019212246A1 (ko) 2018-05-04 2019-11-07 주식회사 케이티 차세대 무선망에서 포지셔닝을 수행하는 방법 및 장치
CN110475342A (zh) 2018-05-09 2019-11-19 北京三星通信技术研究有限公司 传输数据、harq-ack、ofdm符号的方法、基站、ue和计算机介质
JP2019198014A (ja) 2018-05-10 2019-11-14 シャープ株式会社 端末装置、基地局装置、および、通信方法
CN110730056B (zh) 2018-06-29 2021-07-27 维沃移动通信有限公司 定位参考信号传输方法、终端及网络设备
US11290229B2 (en) 2018-08-10 2022-03-29 Mediatek Inc. Reference signal design for NR downlink positioning: supplementary RS design
WO2020067848A1 (en) * 2018-09-28 2020-04-02 Samsung Electronics Co., Ltd. Positioning reference signal
KR102210636B1 (ko) 2018-11-02 2021-02-03 엘지전자 주식회사 측위 참조 신호를 송수신하는 방법 및 이를 위한 장치
WO2020145873A1 (en) 2019-01-11 2020-07-16 Telefonaktiebolaget Lm Ericsson (Publ) Positioning reference signaling
US12273286B2 (en) 2019-01-21 2025-04-08 Qualcomm Incorporated Bandwidth part operation and downlink or uplink positioning reference signal scheme
US11777764B2 (en) 2019-03-28 2023-10-03 Qualcomm Incorporated Sounding reference signal waveform design for wireless communications
US11405077B2 (en) 2019-03-29 2022-08-02 Qualcomm Incorporated Encoding and resource mapping for multiplexing feedback codebooks
EP3735049A1 (en) 2019-04-30 2020-11-04 Comcast Cable Communications LLC Wireless communications for network access configuration
US11239967B2 (en) 2019-05-02 2022-02-01 Qualcomm Incorporated Patterns for reference signals used for positioning in a wireless communications system
US11082183B2 (en) 2019-09-16 2021-08-03 Qualcomm Incorporated Comb shift design
US11751208B2 (en) 2019-10-03 2023-09-05 Ofinno, Llc Uplink control information in unlicensed bands in a wireless network
EP3820224A1 (en) 2019-11-07 2021-05-12 Comcast Cable Communications LLC Wireless communications for scheduling transmissions
CN113163357B (zh) 2020-01-22 2022-07-29 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
US11662419B2 (en) 2020-04-03 2023-05-30 Qualcomm Incorporated On demand positioning reference signals and per band deployment aspects

Also Published As

Publication number Publication date
PH12022550355A1 (en) 2023-02-13
CN114616806A (zh) 2022-06-10
EP4032239B1 (en) 2023-11-15
CN114616806B (zh) 2024-06-18
JP2022547302A (ja) 2022-11-11
TWI851803B (zh) 2024-08-11
US11082183B2 (en) 2021-08-03
EP4184879A1 (en) 2023-05-24
US11496265B2 (en) 2022-11-08
KR20220061116A (ko) 2022-05-12
KR102952992B1 (ko) 2026-04-14
TW202118255A (zh) 2021-05-01
EP4032239A1 (en) 2022-07-27
US20210167924A1 (en) 2021-06-03
JP7551741B2 (ja) 2024-09-17
WO2021055163A1 (en) 2021-03-25
EP4032239C0 (en) 2023-11-15
US20210083827A1 (en) 2021-03-18
BR112022004101A2 (pt) 2022-05-31

Similar Documents

Publication Publication Date Title
CN114270767B (zh) 用于定位的探测参考信号(srs)的配置约束
KR102903216B1 (ko) 다운링크 및 업링크 포지셔닝 참조 신호 프로세싱 및 송신을 위한 공통 측정 및 송신 윈도우
CN115004613B (zh) 用于无线通信的方法、装置和非瞬态计算机可读介质
CN114503742B (zh) 用于每频带能力报告的方法和装置以及与频带不可知定位信号的关系
CN114521344B (zh) 在具有频率重用的网络中进行定位
CN114616806B (zh) 梳状移位设计
KR20230044183A (ko) 레퍼런스 신호 시간 차이 (rstd) 측정을 위한 측정 주기 공식
CN114270991B (zh) 参考信号的未打孔部分内的参考信号的一部分的打孔指示符
CN115735345B (zh) 具有循环移位的探测参考信号(srs)梳状模式的打孔单元
CN114503734B (zh) 信道状态信息参考信号和定位参考信号资源的最大数量的联合考虑
KR20220166265A (ko) 포지셔닝 기준 신호(prs) 처리를 위한 측정 기간 공식화
CN117222919A (zh) 定位参考信号资源的部分测量
CN117280792A (zh) 用于经由侧链路进行测量共享的定位参考信号配置
CN117083935A (zh) 用于带宽拼接中的相位补偿的定位参考信号设计
US20240171455A1 (en) Constraints on a source reference signal for quasi-collocation timing reference of a positioning reference signal
KR20220160578A (ko) 업링크 포지셔닝 기준 신호들에 대한 업링크 취소 표시
WO2021188250A1 (en) Determining a path loss for semi-persistent sounding reference signals for positioning
CN120752886A (zh) 探测参考信号和定位参考信号跳频模式

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination