HUE050499T2 - Eljárások és berendezések lefelé irányú kapcsolati nyomkövetési hivatkozási jel kialakításához - Google Patents

Eljárások és berendezések lefelé irányú kapcsolati nyomkövetési hivatkozási jel kialakításához

Info

Publication number
HUE050499T2
HUE050499T2 HUE18808130A HUE18808130A HUE050499T2 HU E050499 T2 HUE050499 T2 HU E050499T2 HU E18808130 A HUE18808130 A HU E18808130A HU E18808130 A HUE18808130 A HU E18808130A HU E050499 T2 HUE050499 T2 HU E050499T2
Authority
HU
Hungary
Prior art keywords
apparatuses
methods
reference signal
signal configuration
tracking reference
Prior art date
Application number
HUE18808130A
Other languages
English (en)
Inventor
Per Ernstroem
Mattias Frenne
Karl Werner
Hãkan Bjoerkegren
Stephen Grant
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of HUE050499T2 publication Critical patent/HUE050499T2/hu

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
    • 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
    • H04L27/2602—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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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 signaling, i.e. of overhead other than pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
HUE18808130A 2017-11-17 2018-11-16 Eljárások és berendezések lefelé irányú kapcsolati nyomkövetési hivatkozási jel kialakításához HUE050499T2 (hu)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HUE050499T2 true HUE050499T2 (hu) 2020-12-28

Family

ID=64457065

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE18808130A HUE050499T2 (hu) 2017-11-17 2018-11-16 Eljárások és berendezések lefelé irányú kapcsolati nyomkövetési hivatkozási jel kialakításához

Country Status (11)

Country Link
US (5) US11032043B2 (hu)
EP (3) EP4167514A1 (hu)
JP (1) JP7003248B2 (hu)
KR (2) KR102418426B1 (hu)
CN (2) CN111316592B (hu)
DK (1) DK3529946T3 (hu)
ES (2) ES2816156T3 (hu)
HU (1) HUE050499T2 (hu)
MX (1) MX2020005148A (hu)
PL (2) PL3764582T3 (hu)
WO (1) WO2019098930A1 (hu)

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HUE050499T2 (hu) * 2017-11-17 2020-12-28 Ericsson Telefon Ab L M Eljárások és berendezések lefelé irányú kapcsolati nyomkövetési hivatkozási jel kialakításához
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
CN112771945B (zh) * 2018-09-27 2023-05-30 上海诺基亚贝尔股份有限公司 用于定位参考信号的资源配置的方法和装置
CA3165771A1 (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
CN116325670B (zh) * 2020-08-13 2024-05-31 高通股份有限公司 用于测量和报告多普勒频移的方法
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
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
US9220096B2 (en) * 2011-06-27 2015-12-22 Lg Electronics Inc. Method and device for downlink control channel allocation in wireless communication system
US9144045B2 (en) 2011-10-06 2015-09-22 Telefonaktiebolaget L M Ericsson (Publ) Time and frequency synchronization
US9107213B2 (en) 2011-11-09 2015-08-11 Samsung Electronics Co., Ltd. Reference signal for time and/or frequency tracking in a wireless network
US9374253B2 (en) * 2012-01-13 2016-06-21 Qualcomm Incorporated DM-RS based decoding using CSI-RS-based timing
US20150003356A1 (en) * 2012-01-16 2015-01-01 Lg Electronics Inc. Demodulation-reference-signal transmission method and device in a wireless communication system
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
CN110365382B (zh) 2012-05-10 2022-06-21 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
US20130343300A1 (en) * 2012-06-21 2013-12-26 Lg Electronics Inc. Method and apparatus for transmitting and receiving data
KR20150058104A (ko) * 2012-06-26 2015-05-28 엘지전자 주식회사 무선 자원 관리 수행 방법 및 사용자기기와 무선 자원 관리 요청 방법 및 기지국
WO2014112841A1 (ko) 2013-01-18 2014-07-24 엘지전자 주식회사 무선접속시스템에서 유사 코로케이션을 수행하는 방법 및 장치
US9775124B2 (en) * 2013-01-31 2017-09-26 Lg Electronics Inc. Method and apparatus for performing synchronization in wireless communication system
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
EP4047992A1 (en) * 2014-05-09 2022-08-24 Telefonaktiebolaget LM Ericsson (publ) Technique of performing measurements based on a csi-rs configuration
CN110959268B (zh) 2017-07-21 2022-05-03 Lg 电子株式会社 发送和接收信道状态信息-参考信号(csi-rs)的方法和装置
HUE050499T2 (hu) * 2017-11-17 2020-12-28 Ericsson Telefon Ab L M Eljárások és berendezések lefelé irányú kapcsolati nyomkövetési hivatkozási jel kialakításához

Also Published As

Publication number Publication date
US11303412B2 (en) 2022-04-12
JP7003248B2 (ja) 2022-01-20
PL3529946T3 (pl) 2020-11-16
ES2816156T3 (es) 2021-03-31
WO2019098930A1 (en) 2019-05-23
CN111316592B (zh) 2021-04-16
CN113347718A (zh) 2021-09-03
KR102177518B1 (ko) 2020-11-11
EP3764582A1 (en) 2021-01-13
US20240313916A1 (en) 2024-09-19
JP2021503735A (ja) 2021-02-12
US20210273761A1 (en) 2021-09-02
DK3529946T3 (da) 2020-08-10
MX2020005148A (es) 2020-08-20
US20220038237A1 (en) 2022-02-03
EP3529946A1 (en) 2019-08-28
US20230269045A1 (en) 2023-08-24
US20190158243A1 (en) 2019-05-23
CN113347718B (zh) 2024-08-06
EP3764582B1 (en) 2022-10-12
US11032043B2 (en) 2021-06-08
US11706003B2 (en) 2023-07-18
PL3764582T3 (pl) 2023-02-06
ES2934602T3 (es) 2023-02-23
KR20200071774A (ko) 2020-06-19
KR20200128203A (ko) 2020-11-11
EP4167514A1 (en) 2023-04-19
KR102418426B1 (ko) 2022-07-06
US12028286B2 (en) 2024-07-02
CN111316592A (zh) 2020-06-19
EP3529946B1 (en) 2020-06-24

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