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 signaling, 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
PL20180661.9T PL3764582T3 (pl) 2017-11-17 2018-11-16 Sposoby i aparaty do konfiguracji sygnału referencyjnego śledzenia łącza zstępującego
PL18808130T PL3529946T3 (pl) 2017-11-17 2018-11-16 Sposoby i urządzenia do konfiguracji sygnału referencyjnego śledzenia łącza w dół

Family Applications After (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 (4) US11032043B2 (pl)
EP (3) EP3764582B1 (pl)
JP (1) JP7003248B2 (pl)
KR (2) KR102418426B1 (pl)
CN (2) CN113347718A (pl)
DK (1) DK3529946T3 (pl)
ES (2) ES2934602T3 (pl)
HU (1) HUE050499T2 (pl)
MX (1) MX2020005148A (pl)
PL (2) PL3764582T3 (pl)
WO (1) WO2019098930A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102418426B1 (ko) * 2017-11-17 2022-07-06 텔레폰악티에볼라겟엘엠에릭슨(펍) 다운링크 트래킹 기준 신호 구성을 위한 방법 및 장치
WO2019103580A1 (ko) * 2017-11-27 2019-05-31 엘지전자 주식회사 무선 통신 시스템에서 csi 보고를 수행하기 위한 방법 및 이를 위한 장치
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
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
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
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

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JPWO2011108028A1 (ja) * 2010-03-05 2013-06-20 富士通株式会社 無線通信システム、端末装置、及び無線通信システムにおける無線通信方法
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
WO2013109036A1 (ko) * 2012-01-16 2013-07-25 엘지전자 주식회사 무선 통신 시스템에서 복조참조신호 전송 방법 및 장치
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
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
CN104956611B (zh) * 2013-01-18 2018-10-26 Lg电子株式会社 在无线接入系统中执行准协同定位的方法和设备
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
EP3141042B1 (en) * 2014-05-09 2022-04-13 Telefonaktiebolaget LM Ericsson (publ) Discovery signal design in a radio communications network
EP3462664B1 (en) 2017-07-21 2022-03-02 LG Electronics Inc. Method for transmitting and receiving channel state information reference signal in wireless communication system and apparatus therefor
KR102418426B1 (ko) * 2017-11-17 2022-07-06 텔레폰악티에볼라겟엘엠에릭슨(펍) 다운링크 트래킹 기준 신호 구성을 위한 방법 및 장치

Also Published As

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

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