MX2019014706A - Terminal de usuario y metodo de comunicacion por radio. - Google Patents

Terminal de usuario y metodo de comunicacion por radio.

Info

Publication number
MX2019014706A
MX2019014706A MX2019014706A MX2019014706A MX2019014706A MX 2019014706 A MX2019014706 A MX 2019014706A MX 2019014706 A MX2019014706 A MX 2019014706A MX 2019014706 A MX2019014706 A MX 2019014706A MX 2019014706 A MX2019014706 A MX 2019014706A
Authority
MX
Mexico
Prior art keywords
user terminal
wireless communications
communications method
data transmission
transmission
Prior art date
Application number
MX2019014706A
Other languages
English (en)
Inventor
Nagata Satoshi
Wang Lihui
Takeda Kazuki
Hou Xiaolin
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2019014706A publication Critical patent/MX2019014706A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L1/1893—Physical mapping 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • 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
    • H04L1/1864—ARQ related signaling

Landscapes

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

Abstract

De conformidad con un aspecto de la presente invención, una terminal de usuario tiene una sección de trasmisión que realiza transmisión de datos de UL sobre una portadora dada, sin un comando de transmisión de enlace ascendente (UL) desde una estación base de radio, y una sección de control que selecciona una configuración para aplicar a la transmisión de datos de UL cuando existe una pluralidad de configuraciones para la transmisión de datos de UL. De conformidad con un aspecto de la presente invención, incluso cuando se emplea transmisión libre de concesión de UL, puede reducirse la disminución en rendimiento de comunicación y similares.
MX2019014706A 2017-06-08 2017-06-08 Terminal de usuario y metodo de comunicacion por radio. MX2019014706A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/021402 WO2018225232A1 (ja) 2017-06-08 2017-06-08 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
MX2019014706A true MX2019014706A (es) 2020-02-07

Family

ID=64566148

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014706A MX2019014706A (es) 2017-06-08 2017-06-08 Terminal de usuario y metodo de comunicacion por radio.

Country Status (6)

Country Link
US (1) US20200146029A1 (es)
EP (1) EP3637924B1 (es)
JP (1) JP7148510B2 (es)
CN (1) CN110999484B (es)
MX (1) MX2019014706A (es)
WO (1) WO2018225232A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109526062A (zh) * 2017-09-20 2019-03-26 株式会社Ntt都科摩 上行链路调度方式确定方法、用户设备和基站
US11791951B2 (en) * 2018-08-09 2023-10-17 Huawei Technologies Co., Ltd. Mini-slot based repetition and frequency hopping
WO2020062210A1 (en) * 2018-09-30 2020-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for self-scheduled uplink transmission
EP3900451B1 (en) 2018-12-20 2025-07-09 Sony Group Corporation Communications device, infrastructure equipment and methods
JP2020150375A (ja) * 2019-03-12 2020-09-17 Kddi株式会社 繰り返し送信のためのパラメータ設定を実行する制御装置、端末装置、制御方法、通信方法、及びプログラム
CN114080013B (zh) * 2020-08-14 2024-03-19 华为技术有限公司 信息传输方法及通信装置
CN117499989B (zh) * 2024-01-03 2024-03-22 青岛创新奇智科技集团股份有限公司 一种基于大模型的智能化生产管理方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006030297B4 (de) * 2006-06-30 2009-02-12 Siemens Ag Verfahren und Netzwerkknoten zur Broadcast-Übertragung von Daten mit garantierter Datenzustellung
WO2015012665A1 (ko) * 2013-07-26 2015-01-29 엘지전자 주식회사 Mtc를 위한 신호 전송 방법 및 이를 위한 장치
US11743897B2 (en) * 2013-12-20 2023-08-29 Qualcomm Incorporated Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands
JP6012588B2 (ja) * 2013-12-26 2016-10-25 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10506631B2 (en) * 2015-04-30 2019-12-10 Lg Electronics Inc. Method and apparatus for controlling congestion of contention based PUSCH transmission or contention based SR transmission in wireless communication system
JP2016219896A (ja) * 2015-05-14 2016-12-22 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP6153574B2 (ja) * 2015-08-13 2017-06-28 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10554329B2 (en) * 2015-09-04 2020-02-04 Apple Inc. Grant-less PUSCH uplink
CN106788943B (zh) * 2017-02-16 2020-05-19 宇龙计算机通信科技(深圳)有限公司 免上行调度许可的资源配置方法、用户设备及基站

Also Published As

Publication number Publication date
EP3637924A1 (en) 2020-04-15
JP7148510B2 (ja) 2022-10-05
WO2018225232A1 (ja) 2018-12-13
JPWO2018225232A1 (ja) 2020-04-09
EP3637924B1 (en) 2023-11-08
EP3637924A4 (en) 2020-12-02
CN110999484A (zh) 2020-04-10
US20200146029A1 (en) 2020-05-07
CN110999484B (zh) 2024-03-12

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