MX2023007796A - Temporizacion de transmision basada en informacion de control de enlace descendente. - Google Patents

Temporizacion de transmision basada en informacion de control de enlace descendente.

Info

Publication number
MX2023007796A
MX2023007796A MX2023007796A MX2023007796A MX2023007796A MX 2023007796 A MX2023007796 A MX 2023007796A MX 2023007796 A MX2023007796 A MX 2023007796A MX 2023007796 A MX2023007796 A MX 2023007796A MX 2023007796 A MX2023007796 A MX 2023007796A
Authority
MX
Mexico
Prior art keywords
control information
downlink control
transmission
shared channel
time
Prior art date
Application number
MX2023007796A
Other languages
English (en)
Inventor
Bingchao Liu
Wei Ling
Lingling Xiao
Yi Zhang
Chenxi Zhu
Original Assignee
Lenovo Beijing Ltd
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 Lenovo Beijing Ltd filed Critical Lenovo Beijing Ltd
Publication of MX2023007796A publication Critical patent/MX2023007796A/es

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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • 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) or DMT
    • 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

Landscapes

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

Abstract

Se describen aparatos, métodos y sistemas para temporización de transmisión basada en información de control de enlace descendente. Un método (600) incluye transmitir (602) una primera información de control de enlace descendente que indica un primer indicador de configuración de transmisión para que un equipo de usuario reciba una primera transmisión de canal compartido de enlace descendente físico. El método (600) incluye transmitir (604) la primera transmisión de canal compartido de enlace descendente físico con el primer indicador de configuración de transmisión si el tiempo entre la primera información de control de enlace descendente y la primera transmisión de canal compartido de enlace descendente físico es mayor o igual que un primer tiempo. El método (600) incluye transmitir (606) unas segundas transmisiones de canal compartido de enlace descendente físico con el primer indicador de configuración de transmisión después de un segundo tiempo, en donde el segundo tiempo es después de que se haya recibido un primer reconocimiento correspondiente a la primera información de control de enlace descendente.
MX2023007796A 2021-01-05 2021-01-05 Temporizacion de transmision basada en informacion de control de enlace descendente. MX2023007796A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/070286 WO2022147648A1 (en) 2021-01-05 2021-01-05 Transmission timing based on downlink control information

Publications (1)

Publication Number Publication Date
MX2023007796A true MX2023007796A (es) 2023-07-11

Family

ID=82357055

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023007796A MX2023007796A (es) 2021-01-05 2021-01-05 Temporizacion de transmision basada en informacion de control de enlace descendente.

Country Status (6)

Country Link
US (1) US20240057113A1 (es)
EP (1) EP4275423A4 (es)
CN (1) CN116686363A (es)
CA (1) CA3199571A1 (es)
MX (1) MX2023007796A (es)
WO (1) WO2022147648A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12335919B2 (en) * 2022-01-12 2025-06-17 Qualcomm Incorporated Method to transmit feedback in non-terrestrial networks
US12543169B2 (en) * 2022-07-18 2026-02-03 Qualcomm Incorporated Techniques for single frequency network and time division multiplexing physical uplink control channel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109962765B (zh) * 2017-12-22 2020-09-29 华为技术有限公司 一种通过pdsch传输无线信号的方法及装置
US10651917B2 (en) * 2018-01-12 2020-05-12 Qualcomm Incorporated Transmission configuration indication based beam switching
US10863511B2 (en) * 2018-04-10 2020-12-08 FG Innovation Company Limited Methods and related devices for performing cross-carrier scheduling with beam operations
CN110719643B (zh) * 2018-07-12 2021-04-13 维沃移动通信有限公司 跨载波调度物理下行共享信道的方法和设备
WO2021138882A1 (en) * 2020-01-10 2021-07-15 Qualcomm Incorporated Robust dci based fast beam indication
CN116746094A (zh) * 2020-12-15 2023-09-12 欧芬诺有限责任公司 多波束场景的默认公共波束机制

Also Published As

Publication number Publication date
CN116686363A (zh) 2023-09-01
EP4275423A1 (en) 2023-11-15
US20240057113A1 (en) 2024-02-15
WO2022147648A1 (en) 2022-07-14
CA3199571A1 (en) 2022-07-14
EP4275423A4 (en) 2024-10-16

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