PL3764582T3 - Sposoby i aparaty do konfiguracji sygnału referencyjnego śledzenia łącza zstępującego - Google Patents

Sposoby i aparaty do konfiguracji sygnału referencyjnego śledzenia łącza zstępującego

Info

Publication number
PL3764582T3
PL3764582T3 PL20180661.9T PL20180661T PL3764582T3 PL 3764582 T3 PL3764582 T3 PL 3764582T3 PL 20180661 T PL20180661 T PL 20180661T PL 3764582 T3 PL3764582 T3 PL 3764582T3
Authority
PL
Poland
Prior art keywords
apparatuses
methods
reference signal
signal configuration
tracking reference
Prior art date
Application number
PL20180661.9T
Other languages
English (en)
Inventor
Håkan BJÖRKEGREN
Stephen Grant
Karl Werner
Mattias Frenne
Per ERNSTRÖM
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3764582T3 publication Critical patent/PL3764582T3/pl

Links

Classifications

    • 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
    • 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
    • H04B7/0613—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
    • H04B7/0619—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 using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04L5/003—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PL20180661.9T 2017-11-17 2018-11-16 Sposoby i aparaty do konfiguracji sygnału referencyjnego śledzenia łącza zstępującego PL3764582T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762588048P 2017-11-17 2017-11-17

Publications (1)

Publication Number Publication Date
PL3764582T3 true PL3764582T3 (pl) 2023-02-06

Family

ID=64457065

Family Applications (2)

Application Number Title Priority Date Filing Date
PL18808130T PL3529946T3 (pl) 2017-11-17 2018-11-16 Sposoby i urządzenia do konfiguracji sygnału referencyjnego śledzenia łącza w dół
PL20180661.9T PL3764582T3 (pl) 2017-11-17 2018-11-16 Sposoby i aparaty do konfiguracji sygnału referencyjnego śledzenia łącza zstępującego

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL18808130T PL3529946T3 (pl) 2017-11-17 2018-11-16 Sposoby i urządzenia do konfiguracji sygnału referencyjnego śledzenia łącza w dół

Country Status (11)

Country Link
US (6) US11032043B2 (pl)
EP (3) EP3764582B1 (pl)
JP (1) JP7003248B2 (pl)
KR (2) KR102418426B1 (pl)
CN (2) CN111316592B (pl)
DK (1) DK3529946T3 (pl)
ES (2) ES2934602T3 (pl)
HU (1) HUE050499T2 (pl)
MX (1) MX2020005148A (pl)
PL (2) PL3529946T3 (pl)
WO (1) WO2019098930A1 (pl)

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* Cited by examiner, † Cited by third party
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DK3529946T3 (da) * 2017-11-17 2020-08-10 Ericsson Telefon Ab L M Fremgangsmåder og indretninger til konfigurering af downlink-sporingsreferencesignal
EP3562056A4 (en) * 2017-11-27 2020-08-05 LG Electronics Inc. -1- METHOD OF PERFORMING A CSI REPORT IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE FOR DOING IT
US11936578B2 (en) * 2018-09-27 2024-03-19 Nokia Technologies Oy Method and apparatus for resource configuration for positioning reference signals
WO2021145956A1 (en) * 2020-01-15 2021-07-22 Ast & Science, Llc System with modulated signal to compensate frequency errors in lte signals
CN113271662B (zh) * 2020-02-14 2023-08-08 展讯通信（上海）有限公司 参考信号的时频资源配置方法、系统、电子设备和介质
US11671929B2 (en) * 2020-04-10 2023-06-06 Qualcomm Incorporated Techniques for communication link synchronization using reference signals
US11483112B2 (en) * 2020-05-18 2022-10-25 Qualcomm Incorporated Uplink doppler metric estimation based on an uplink reference signal
WO2022032567A1 (en) * 2020-08-13 2022-02-17 Qualcomm Incorporated Methods for measuring and reporting doppler shift
CN112436870B (zh) * 2020-08-28 2023-10-27 上海移远通信技术股份有限公司 一种被用于无线通信的节点中的方法和装置
WO2022079317A1 (en) * 2020-10-16 2022-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for control of aperiodic signals and reports in positioning
WO2022133720A1 (zh) * 2020-12-22 2022-06-30 北京小米移动软件有限公司 寻呼消息类型确定方法、装置、通信设备和存储介质
CN115883305A (zh) * 2021-09-29 2023-03-31 华为技术有限公司 时频同步方法、装置以及存储介质
CN118631400A (zh) * 2023-03-02 2024-09-10 展讯半导体(南京)有限公司 定位参考信号传输方法及装置、计算机可读存储介质

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CN102783061B (zh) 2010-03-05 2016-09-21 富士通株式会社 无线通信系统、终端装置以及无线通信系统中的无线通信方法
JP5265657B2 (ja) * 2010-12-27 2013-08-14 シャープ株式会社 基地局装置、端末装置、通信システムおよび通信方法
KR101554804B1 (ko) 2011-06-27 2015-09-21 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널 할당 방법 및 장치
US9144045B2 (en) 2011-10-06 2015-09-22 Telefonaktiebolaget L M Ericsson (Publ) Time and frequency synchronization
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US9819462B2 (en) * 2012-01-30 2017-11-14 Alcatel Lucent Method and apparatus for signaling to support flexible reference signal configuration
US20130258973A1 (en) * 2012-03-30 2013-10-03 Sharp Laboratories Of America, Inc. Collision resolution among transmission schedules of uplink control information (uci) using channel state information (csi) process
CN103391174B (zh) 2012-05-10 2019-06-11 中兴通讯股份有限公司 Csi反馈信令的指示配置方法及基站
US8877153B2 (en) * 2012-06-06 2014-11-04 Exxonmobil Research And Engineering Company Adsorbent for ultradeep removal of sulfur compounds from distillate fuels
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US9425935B2 (en) * 2012-06-26 2016-08-23 Lg Electronics Inc. Method and user equipment for performing radio resource management, and method and base station for requesting radio resource management
JP6370808B2 (ja) 2013-01-18 2018-08-08 エルジー エレクトロニクス インコーポレイティド 無線接続システムにおいて擬似コロケーションを行う方法および装置
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WO2015030548A1 (ko) 2013-09-01 2015-03-05 엘지전자 주식회사 무선 통신 시스템에서 d2d(device-to-device) 통신을 위한 동기화 신호 전송 방법 및 이를 위한 장치
WO2015171039A1 (en) 2014-05-09 2015-11-12 Telefonaktiebolaget L M Ericsson (Publ) Discovery signal design in a radio communications network
KR101963365B1 (ko) 2017-07-21 2019-03-28 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 참조 신호를 송수신하는 방법 및 이를 위한 장치
DK3529946T3 (da) * 2017-11-17 2020-08-10 Ericsson Telefon Ab L M Fremgangsmåder og indretninger til konfigurering af downlink-sporingsreferencesignal

Also Published As

Publication number Publication date
EP3529946B1 (en) 2020-06-24
EP3764582A1 (en) 2021-01-13
WO2019098930A1 (en) 2019-05-23
DK3529946T3 (da) 2020-08-10
CN111316592A (zh) 2020-06-19
US12028286B2 (en) 2024-07-02
US11032043B2 (en) 2021-06-08
US11706003B2 (en) 2023-07-18
JP2021503735A (ja) 2021-02-12
US20240313916A1 (en) 2024-09-19
US20210273761A1 (en) 2021-09-02
EP4167514A1 (en) 2023-04-19
US20190158243A1 (en) 2019-05-23
US11303412B2 (en) 2022-04-12
PL3529946T3 (pl) 2020-11-16
MX2020005148A (es) 2020-08-20
EP3529946A1 (en) 2019-08-28
JP7003248B2 (ja) 2022-01-20
HUE050499T2 (hu) 2020-12-28
US20250379694A1 (en) 2025-12-11
US12425158B2 (en) 2025-09-23
CN113347718B (zh) 2024-08-06
US20230269045A1 (en) 2023-08-24
CN113347718A (zh) 2021-09-03
KR20200128203A (ko) 2020-11-11
US20220038237A1 (en) 2022-02-03
KR20200071774A (ko) 2020-06-19
KR102418426B1 (ko) 2022-07-06
ES2934602T3 (es) 2023-02-23
CN111316592B (zh) 2021-04-16
ES2816156T3 (es) 2021-03-31
KR102177518B1 (ko) 2020-11-11
EP3764582B1 (en) 2022-10-12

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