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MX2019002549A - Metodo para que una terminal reciba una señal de referencia de seguimiento de fase en un sistema de comunicacion inalambrico y un dispositivo que soporta al mismo. - Google Patents

Metodo para que una terminal reciba una señal de referencia de seguimiento de fase en un sistema de comunicacion inalambrico y un dispositivo que soporta al mismo.

Info

Publication number
MX2019002549A
MX2019002549A MX2019002549A MX2019002549A MX2019002549A MX 2019002549 A MX2019002549 A MX 2019002549A MX 2019002549 A MX2019002549 A MX 2019002549A MX 2019002549 A MX2019002549 A MX 2019002549A MX 2019002549 A MX2019002549 A MX 2019002549A
Authority
MX
Mexico
Prior art keywords
terminal
wireless communication
communication system
reference signal
phase tracking
Prior art date
Application number
MX2019002549A
Other languages
English (en)
Inventor
Lee Kilbom
Kang Jiwon
Kim Kyuseok
Kim Kijun
Yum Kunil
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2019002549A publication Critical patent/MX2019002549A/es

Links

Classifications

    • 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
    • H04L5/0026—Division using four or more dimensions, e.g. beam steering or quasi-co-location [QCL]
    • 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • 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
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)

Abstract

La presente invención describe un método para recibir una señal de referencia de seguimiento de fase por parte de un equipo de usuario en un sistema de comunicación inalámbrica y dispositivo para soportar el mismo.
MX2019002549A 2017-03-25 2018-03-26 Metodo para que una terminal reciba una señal de referencia de seguimiento de fase en un sistema de comunicacion inalambrico y un dispositivo que soporta al mismo. MX2019002549A (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762476744P 2017-03-25 2017-03-25
US201762520666P 2017-06-16 2017-06-16
US201762555020P 2017-09-06 2017-09-06
US201762565161P 2017-09-29 2017-09-29
US201862619123P 2018-01-19 2018-01-19
PCT/KR2018/003505 WO2018182248A1 (ko) 2017-03-25 2018-03-26 무선 통신 시스템에서 단말의 위상 트래킹 참조 신호 수신 방법 및 이를 지원하는 장치

Publications (1)

Publication Number Publication Date
MX2019002549A true MX2019002549A (es) 2019-06-17

Family

ID=63678137

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002549A MX2019002549A (es) 2017-03-25 2018-03-26 Metodo para que una terminal reciba una señal de referencia de seguimiento de fase en un sistema de comunicacion inalambrico y un dispositivo que soporta al mismo.

Country Status (9)

Country Link
US (1) US10924235B2 (es)
EP (1) EP3480993B1 (es)
JP (1) JP6861280B2 (es)
KR (2) KR101980715B1 (es)
CN (1) CN109478993B (es)
BR (1) BR112019009259B1 (es)
MX (1) MX2019002549A (es)
SG (1) SG11201900091RA (es)
WO (1) WO2018182248A1 (es)

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US11044062B2 (en) * 2018-07-13 2021-06-22 Apple Inc. Methods to determine parameters related to phase tracking reference signals (PT-RS) based on a type of radio network temporary identifier (RNTI)
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US12335942B2 (en) * 2020-09-25 2025-06-17 Qualcomm Incorporated Techniques for reference signal patterns
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CN116982368A (zh) * 2021-04-06 2023-10-31 苹果公司 上行链路多面板传输
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WO2024123027A1 (ko) * 2022-12-05 2024-06-13 현대자동차주식회사 통신 시스템에서 pt-rs의 송수신을 위한 방법 및 장치

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Also Published As

Publication number Publication date
KR101980715B1 (ko) 2019-05-21
BR112019009259A8 (pt) 2022-12-06
US10924235B2 (en) 2021-02-16
KR20180135858A (ko) 2018-12-21
CN109478993A (zh) 2019-03-15
CN109478993B (zh) 2021-11-19
KR102014805B1 (ko) 2019-08-27
KR20190049942A (ko) 2019-05-09
EP3480993A4 (en) 2020-07-15
JP6861280B2 (ja) 2021-04-21
US20200220675A1 (en) 2020-07-09
BR112019009259A2 (pt) 2019-07-16
EP3480993A1 (en) 2019-05-08
WO2018182248A1 (ko) 2018-10-04
JP2020502904A (ja) 2020-01-23
BR112019009259B1 (pt) 2023-02-14
SG11201900091RA (en) 2019-02-27
EP3480993B1 (en) 2024-02-28

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