BR112023009616A2 - Método e aparelho de indicação de feixe, dispositivo de comunicação, e, meio de armazenamento de computador - Google Patents

Método e aparelho de indicação de feixe, dispositivo de comunicação, e, meio de armazenamento de computador

Info

Publication number
BR112023009616A2
BR112023009616A2 BR112023009616A BR112023009616A BR112023009616A2 BR 112023009616 A2 BR112023009616 A2 BR 112023009616A2 BR 112023009616 A BR112023009616 A BR 112023009616A BR 112023009616 A BR112023009616 A BR 112023009616A BR 112023009616 A2 BR112023009616 A2 BR 112023009616A2
Authority
BR
Brazil
Prior art keywords
transmission
communication device
storage medium
computer storage
indication information
Prior art date
Application number
BR112023009616A
Other languages
English (en)
Inventor
Mingju Li
Original Assignee
Beijing Xiaomi Mobile Software Co 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 Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of BR112023009616A2 publication Critical patent/BR112023009616A2/pt

Links

Classifications

    • 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
    • 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
    • H04W72/231—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 layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • 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
    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Landscapes

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

Abstract

método e aparelho de indicação de feixe, dispositivo de comunicação, e, meio de armazenamento de computador. a presente invenção se refere ao campo técnico de comunicações sem fio e provê um método e aparelho de indicação de feixe e um dispositivo de comunicação. o método compreende: um dispositivo de rede transmite, para um ue, a primeira informação de indicação usada para indicar um feixe universal alvo, de modo que após receber a primeira informação de indicação transmitida pelo dispositivo de rede, o ue e o dispositivo de rede aplicam o feixe universal alvo em pelo menos dois canais, ou pelo menos dois sinais de referência, ou pelo menos um sinal de referência e pelo menos um canal para realizar a transmissão de comunicação. como a primeira informação de indicação do feixe universal alvo é transmitida apenas uma vez, o feixe universal alvo pode ser usado para múltiplos tipos de transmissão de comunicação, incluindo transmissão de sinal de referência e transmissão de canal, evitando assim a realização separada da indicação de feixe para cada transmissão de canal ou transmissão de sinal de referência e reduzindo a sobrecarga de sinalização.
BR112023009616A 2020-11-20 2020-11-20 Método e aparelho de indicação de feixe, dispositivo de comunicação, e, meio de armazenamento de computador BR112023009616A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/130583 WO2022104735A1 (zh) 2020-11-20 2020-11-20 波束指示方法、装置及通信设备

Publications (1)

Publication Number Publication Date
BR112023009616A2 true BR112023009616A2 (pt) 2023-12-12

Family

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BR112023009616A BR112023009616A2 (pt) 2020-11-20 2020-11-20 Método e aparelho de indicação de feixe, dispositivo de comunicação, e, meio de armazenamento de computador

Country Status (7)

Country Link
US (1) US20240015719A1 (pt)
EP (1) EP4250797A4 (pt)
JP (1) JP2023550136A (pt)
KR (1) KR20230104715A (pt)
CN (1) CN114982266A (pt)
BR (1) BR112023009616A2 (pt)
WO (1) WO2022104735A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115550947B (zh) * 2022-11-25 2023-08-18 北京九天微星科技发展有限公司 一种上行探测参考信号传输方法及设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109923801B (zh) * 2016-11-03 2022-05-24 Oppo广东移动通信有限公司 上行传输方法、终端设备、网络设备和计算机可读介质
BR112019011813B1 (pt) * 2016-12-13 2023-12-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd Método de transmissão de sinais e dispositivo terminal para transmissão de sinais
JP6982079B2 (ja) * 2016-12-30 2021-12-17 オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. 情報伝送方法、ネットワーク機器及び端末機器
CN108282869A (zh) * 2017-01-05 2018-07-13 华为技术有限公司 通信方法、网络设备、及终端设备
CN108401295B (zh) * 2017-02-05 2020-06-30 维沃移动通信有限公司 一种波束恢复处理方法、网络侧设备及移动终端
CN109089322B (zh) * 2017-06-14 2021-01-08 维沃移动通信有限公司 一种上行多波束传输方法、终端及网络设备
CN109392110B (zh) * 2017-08-08 2020-05-26 维沃移动通信有限公司 一种指示上行传输的方法及装置
CN110035518B (zh) * 2018-01-12 2022-05-24 华为技术有限公司 一种通信方法及装置
CN111385824B (zh) * 2018-12-29 2022-06-10 成都华为技术有限公司 一种信息传输方法、网络设备、终端设备及存储介质
CN112788754B (zh) * 2019-11-07 2022-08-02 维沃移动通信有限公司 信息传输方法及设备

Also Published As

Publication number Publication date
WO2022104735A1 (zh) 2022-05-27
JP2023550136A (ja) 2023-11-30
EP4250797A1 (en) 2023-09-27
US20240015719A1 (en) 2024-01-11
KR20230104715A (ko) 2023-07-10
CN114982266A (zh) 2022-08-30
EP4250797A4 (en) 2024-01-10

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