BR112022002554A2 - Método de determinação de informações e aparelho - Google Patents

Método de determinação de informações e aparelho

Info

Publication number
BR112022002554A2
BR112022002554A2 BR112022002554A BR112022002554A BR112022002554A2 BR 112022002554 A2 BR112022002554 A2 BR 112022002554A2 BR 112022002554 A BR112022002554 A BR 112022002554A BR 112022002554 A BR112022002554 A BR 112022002554A BR 112022002554 A2 BR112022002554 A2 BR 112022002554A2
Authority
BR
Brazil
Prior art keywords
data
information
indication information
indicate
indication
Prior art date
Application number
BR112022002554A
Other languages
English (en)
Inventor
Bo Fan
Liuliu Ji
Peng Guan
Xi Zhang
Original Assignee
Huawei Tech 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022002554A2 publication Critical patent/BR112022002554A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L5/003—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
    • H04L5/0048—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
    • 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
    • H04L5/003—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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • 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
    • H04W72/20—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)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

método de determinação de informações e aparelho. este pedido revela um método de determinação de informações e um aparelho, relacionados ao campo de comunicações, de modo que quando um dispositivo de rede indica parâmetros tais como recursos de domínio de frequência, rvs, e mcss usados por dois trps, sobrecargas de recursos de tempo-frequência não são aumentadas. o método de determinação de informações inclui: receber primeiras informações de indicação, segundas informações de indicação, e informações de controle de enlace descendente dci a partir de um dispositivo de rede, em que as primeiras informações de indicação são usadas para indicar uma quantidade máxima de palavras-código que podem ser agendadas por uma unidade de dci, e as segundas informações de indicação são usadas para indicar uma maneira de transmissão de dados; e se for determinado, com base nas primeiras informações de indicação, que uma primeira condição é satisfeita, e for determinado, com base nas segundas informações de indicação, que uma segunda condição é satisfeita, determinar, nas dci, um primeiro grupo de campos de parâmetro de transmissão que correspondem a primeiros dados e um segundo grupo de campos de parâmetro de transmissão que correspondem a segundos dados, em que um campo de mcs dos segundos dados é usado ou um campo de mcs e um campo de ndi dos segundos dados são usados para indicar uma ou uma combinação dentre as seguintes informações: uma ordem de modulação usada para os segundos dados, uma taxa de bits usada para os segundos dados, e informações de recurso de frequência dos segundos dados.
BR112022002554A 2019-08-14 2020-08-13 Método de determinação de informações e aparelho BR112022002554A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910748550.4A CN112398604B (zh) 2019-08-14 2019-08-14 信息确定方法和装置
PCT/CN2020/109009 WO2021027898A1 (zh) 2019-08-14 2020-08-13 信息确定方法和装置

Publications (1)

Publication Number Publication Date
BR112022002554A2 true BR112022002554A2 (pt) 2022-05-03

Family

ID=74569348

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022002554A BR112022002554A2 (pt) 2019-08-14 2020-08-13 Método de determinação de informações e aparelho

Country Status (5)

Country Link
US (1) US20210219302A1 (pt)
EP (1) EP3840507A4 (pt)
CN (2) CN112398604B (pt)
BR (1) BR112022002554A2 (pt)
WO (1) WO2021027898A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115868230A (zh) * 2021-04-09 2023-03-28 中兴通讯股份有限公司 无线通信中的动态资源调度
WO2023281675A1 (ja) * 2021-07-07 2023-01-12 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
CN117941449A (zh) * 2021-07-07 2024-04-26 株式会社Ntt都科摩 终端、无线通信方法以及基站
CN114466470A (zh) * 2021-12-27 2022-05-10 华为技术有限公司 信号处理设备及数据传输方法
CN117879773A (zh) * 2022-09-30 2024-04-12 大唐移动通信设备有限公司 确定控制信息的方法、终端设备及网络设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2306659B1 (en) * 2008-07-22 2018-01-24 Lg Electronics Inc. Method for allocating phich in a system using su-mimo with multiple codewords in uplink
JP5108035B2 (ja) * 2010-01-06 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、移動局装置及び制御情報送信方法
CN109587793B (zh) * 2017-09-29 2021-08-31 维沃移动通信有限公司 Tci状态更新方法、基站及终端
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication
EP3741066B1 (en) * 2018-01-19 2023-09-06 Ntt Docomo, Inc. User equipment in wireless communication system
US11317396B2 (en) * 2019-05-14 2022-04-26 Qualcomm Incorporated PDSCH/PUSCH repetition enhancements for URLLC

Also Published As

Publication number Publication date
CN115134058A (zh) 2022-09-30
WO2021027898A1 (zh) 2021-02-18
EP3840507A1 (en) 2021-06-23
EP3840507A4 (en) 2021-12-29
CN112398604A (zh) 2021-02-23
US20210219302A1 (en) 2021-07-15
CN112398604B (zh) 2022-05-13

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