MX2020010134A - Métodos y aparatos para la configuración de la señal de referencia. - Google Patents

Métodos y aparatos para la configuración de la señal de referencia.

Info

Publication number
MX2020010134A
MX2020010134A MX2020010134A MX2020010134A MX2020010134A MX 2020010134 A MX2020010134 A MX 2020010134A MX 2020010134 A MX2020010134 A MX 2020010134A MX 2020010134 A MX2020010134 A MX 2020010134A MX 2020010134 A MX2020010134 A MX 2020010134A
Authority
MX
Mexico
Prior art keywords
csi
reference signal
offset
transmit
slot
Prior art date
Application number
MX2020010134A
Other languages
English (en)
Inventor
Gang Wang
Yukai Gao
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of MX2020010134A publication Critical patent/MX2020010134A/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
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0001—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
    • H04L5/0091—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

Las modalidades de la presente divulgación se refieren a los métodos y aparatos para la transmisión de la señal de referencia (RS). En las modalidades de ejemplo, se proporciona un método implementado en un dispositivo de red. De acuerdo con el método, el dispositivo de red determina al menos un conjunto de recursos de CSI-RS para transmitir la señal de referencia de seguimiento (TRS) a un dispositivo de terminal. El dispositivo de red determina además un primer desplazamiento entre una primera ranura para transmitir una primera señal para permitir la transmisión de la TRS y una segunda ranura para transmitir la TRS en el conjunto de recursos de CSI-RS como mínimo. El primer desplazamiento es diferente de un segundo desplazamiento entre una tercera ranura para transmitir una segunda señal para permitir la transmisión de la CSI-RS y una cuarta ranura para transmitir la CSI-RS. El dispositivo de red transmite una configuración que indica el al menos un conjunto de recursos de CSI-RS y el primer desplazamiento al dispositivo de terminal.
MX2020010134A 2018-04-02 2018-04-02 Métodos y aparatos para la configuración de la señal de referencia. MX2020010134A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/081625 WO2019191871A1 (en) 2018-04-02 2018-04-02 Methods and apparatuses for reference signal configuration

Publications (1)

Publication Number Publication Date
MX2020010134A true MX2020010134A (es) 2020-10-19

Family

ID=68099862

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010134A MX2020010134A (es) 2018-04-02 2018-04-02 Métodos y aparatos para la configuración de la señal de referencia.

Country Status (6)

Country Link
US (3) US11070337B2 (es)
EP (1) EP3759853A4 (es)
JP (2) JP7124882B2 (es)
CN (1) CN111903085B (es)
MX (1) MX2020010134A (es)
WO (1) WO2019191871A1 (es)

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RU2760209C1 (ru) * 2018-05-10 2021-11-22 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ определения информации, терминальное устройство и сетевое устройство
CN110839290B (zh) * 2018-08-17 2022-04-22 成都华为技术有限公司 信号传输的方法和通信装置
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Also Published As

Publication number Publication date
JP2021519551A (ja) 2021-08-10
EP3759853A4 (en) 2021-03-17
US20230171058A1 (en) 2023-06-01
US11070337B2 (en) 2021-07-20
US20210203461A1 (en) 2021-07-01
US11595171B2 (en) 2023-02-28
EP3759853A1 (en) 2021-01-06
CN111903085B (zh) 2023-09-29
CN111903085A (zh) 2020-11-06
US12010059B2 (en) 2024-06-11
JP7124882B2 (ja) 2022-08-24
WO2019191871A1 (en) 2019-10-10
US20210067291A1 (en) 2021-03-04
JP2022166118A (ja) 2022-11-01

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