MX2020006078A - Método y aparato para transmitir una señal de referencia. - Google Patents

Método y aparato para transmitir una señal de referencia.

Info

Publication number
MX2020006078A
MX2020006078A MX2020006078A MX2020006078A MX2020006078A MX 2020006078 A MX2020006078 A MX 2020006078A MX 2020006078 A MX2020006078 A MX 2020006078A MX 2020006078 A MX2020006078 A MX 2020006078A MX 2020006078 A MX2020006078 A MX 2020006078A
Authority
MX
Mexico
Prior art keywords
reference signal
time domain
frame
time
transmission method
Prior art date
Application number
MX2020006078A
Other languages
English (en)
Inventor
Yuxin Wang
Chuangxin Jiang
Zhaohua Lu
Shujuan Zhang
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of MX2020006078A publication Critical patent/MX2020006078A/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
    • H04L5/003—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
    • 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
    • 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—Signaling for the administration of the divided path
    • 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
    • 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), 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Power Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Se describe un método y aparato para transmitir una señal de referencia. El método incluye: obtener un número de grupo de secuencia y/o un número de secuencia de una señal de referencia de acuerdo con al menos una de las siguientes piezas de información: el número N de símbolos de dominio de tiempo incluidos en una unidad de tiempo en la cual se ubica la señal de referencia; un número entero positivo M; información de índice de símbolos de dominio de tiempo en los cuales se ubica la señal de referencia entre los N símbolos de dominio de tiempo incluidos en una unidad de tiempo; información de índice del símbolo de dominio de tiempo en el cual se ubica la señal de referencia entre M símbolos de dominio de tiempo preestablecidos; un número de trama de una trama en la cual se ubica la señal de referencia; el número B de unidades de tiempo incluidas en la trama en la cual se ubica la señal de referencia; o un índice de unidad de tiempo obtenido de acuerdo con un espaciado de subportadoras de una parte de ancho de banda (BWP) en la cual se ubica la señal de referencia; determinar la señal de referencia de acuerdo con el número de grupo de secuencia y/o el número de secuencia; y transmitir la señal de referencia.
MX2020006078A 2017-12-11 2018-12-11 Método y aparato para transmitir una señal de referencia. MX2020006078A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711311872.XA CN109905217B (zh) 2017-12-11 2017-12-11 参考信号的传输方法及装置
PCT/CN2018/120401 WO2019114710A1 (zh) 2017-12-11 2018-12-11 参考信号的传输方法及装置

Publications (1)

Publication Number Publication Date
MX2020006078A true MX2020006078A (es) 2020-08-24

Family

ID=66819977

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2020006078A MX2020006078A (es) 2017-12-11 2018-12-11 Método y aparato para transmitir una señal de referencia.
MX2024000149A MX2024000149A (es) 2017-12-11 2020-07-13 Método y aparato para transmitir una señal de referencia.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2024000149A MX2024000149A (es) 2017-12-11 2020-07-13 Método y aparato para transmitir una señal de referencia.

Country Status (12)

Country Link
US (4) US10693611B2 (es)
EP (2) EP3565352B9 (es)
JP (2) JP7203860B2 (es)
KR (3) KR102550485B1 (es)
CN (3) CN112865942B (es)
AU (2) AU2018382109B2 (es)
BR (1) BR112020011631A2 (es)
CA (2) CA3085390C (es)
ES (1) ES2913788T3 (es)
MX (2) MX2020006078A (es)
PL (1) PL3565352T3 (es)
WO (1) WO2019114710A1 (es)

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Also Published As

Publication number Publication date
EP3926880A1 (en) 2021-12-22
BR112020011631A2 (pt) 2020-11-17
CA3085390C (en) 2023-07-04
AU2018382109A1 (en) 2020-06-25
ES2913788T3 (es) 2022-06-06
MX2024000149A (es) 2024-01-23
CN112865942A (zh) 2021-05-28
KR102484051B1 (ko) 2023-01-02
US10693611B2 (en) 2020-06-23
PL3565352T3 (pl) 2022-08-22
EP3565352B1 (en) 2022-05-04
CA3085390A1 (en) 2019-06-20
CN112787967A (zh) 2021-05-11
KR102394298B1 (ko) 2022-05-03
KR20200093049A (ko) 2020-08-04
US11916834B2 (en) 2024-02-27
JP2022177174A (ja) 2022-11-30
AU2022201006A1 (en) 2022-03-03
AU2018382109B2 (en) 2021-11-18
US20190349166A1 (en) 2019-11-14
EP3565352A1 (en) 2019-11-06
JP2021508219A (ja) 2021-02-25
US20240243874A1 (en) 2024-07-18
CA3197871A1 (en) 2019-06-20
KR20220062135A (ko) 2022-05-13
EP3565352A4 (en) 2020-03-11
CN112787967B (zh) 2022-07-15
WO2019114710A1 (zh) 2019-06-20
US11463220B2 (en) 2022-10-04
KR20220058972A (ko) 2022-05-10
CN109905217A (zh) 2019-06-18
US20200304264A1 (en) 2020-09-24
JP7379626B2 (ja) 2023-11-14
KR102550485B1 (ko) 2023-06-30
JP7203860B2 (ja) 2023-01-13
AU2022201006B2 (en) 2023-08-17
US20220029766A1 (en) 2022-01-27
CN109905217B (zh) 2020-11-17
CN112865942B (zh) 2023-05-05
EP3565352B9 (en) 2022-08-17

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