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WO2018003645A3 - 基地局装置、端末装置およびその通信方法 - Google Patents

基地局装置、端末装置およびその通信方法 Download PDF

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Publication number
WO2018003645A3
WO2018003645A3 PCT/JP2017/022957 JP2017022957W WO2018003645A3 WO 2018003645 A3 WO2018003645 A3 WO 2018003645A3 JP 2017022957 W JP2017022957 W JP 2017022957W WO 2018003645 A3 WO2018003645 A3 WO 2018003645A3
Authority
WO
WIPO (PCT)
Prior art keywords
terminal device
base station
station device
communication method
method therefor
Prior art date
Application number
PCT/JP2017/022957
Other languages
English (en)
French (fr)
Other versions
WO2018003645A2 (ja
Inventor
貴司 吉本
淳悟 後藤
中村　理
泰弘 浜口
Original Assignee
シャープ株式会社
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
Priority claimed from JP2016126322A external-priority patent/JP2019145853A/ja
Priority claimed from JP2016126321A external-priority patent/JP2019145852A/ja
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Priority to US16/313,040 priority Critical patent/US10660122B2/en
Publication of WO2018003645A2 publication Critical patent/WO2018003645A2/ja
Publication of WO2018003645A3 publication Critical patent/WO2018003645A3/ja

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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
    • H04L5/0044—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
    • H04W72/20—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
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04L5/003—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
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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

Landscapes

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

Abstract

基地局装置が多数端末装置を収容するグラントフリーの多元接続において、小サイズデータに対する再送制御を効率的に行なうことが可能な基地局装置、端末装置および通信方法を提供すること。端末装置と通信を行なう基地局装置であって、上りリンクデータを送信するリソースを前記端末装置に指示するアップリンクグラントを送信する送信部と、前記アップリンクグラントに基づいて前記端末装置から送信された上りリンクデータと前記アップリンクグランドによらず前記端末装置から送信された上りリンクデータを受信する受信部と、を備える。
PCT/JP2017/022957 2016-06-27 2017-06-22 基地局装置、端末装置およびその通信方法 WO2018003645A2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/313,040 US10660122B2 (en) 2016-06-27 2017-06-22 Base station apparatus, terminal apparatus, and communication method thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016126322A JP2019145853A (ja) 2016-06-27 2016-06-27 基地局装置、端末装置およびその通信方法
JP2016126321A JP2019145852A (ja) 2016-06-27 2016-06-27 基地局装置、端末装置およびその通信方法
JP2016-126322 2016-06-27
JP2016-126321 2016-06-27

Publications (2)

Publication Number Publication Date
WO2018003645A2 WO2018003645A2 (ja) 2018-01-04
WO2018003645A3 true WO2018003645A3 (ja) 2018-03-01

Family

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US (1) US10660122B2 (ja)
WO (1) WO2018003645A2 (ja)

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CN109075861B (zh) * 2016-06-14 2020-04-28 华为技术有限公司 上行数据均衡方法、装置和系统
CN107995636B (zh) * 2016-10-26 2021-08-13 华为技术有限公司 免授权传输的方法、终端设备和网络设备
US10440703B2 (en) * 2017-01-10 2019-10-08 Mediatek Inc. Physical downlink control channel design for 5G new radio
WO2019047152A1 (en) * 2017-09-08 2019-03-14 Qualcomm Incorporated TECHNIQUES AND APPARATUS TO IMPROVE NEW RADIO COVERAGE
CN109526057A (zh) * 2017-09-18 2019-03-26 株式会社Ntt都科摩 一种用于生成扩展符号的方法及装置
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
KR20200123420A (ko) 2018-04-09 2020-10-29 구글 엘엘씨 공유 무승인(grant-free) 전송에 의해 지원되는 5G NR 업 링크 멀티플렉싱
CN110474730A (zh) 2018-05-11 2019-11-19 中兴通讯股份有限公司 信道配置、功控方法和装置、用户设备、基站及存储介质
JP2022160010A (ja) * 2019-08-28 2022-10-19 株式会社Ｎｔｔドコモ 端末及び通信方法
WO2021072741A1 (en) * 2019-10-18 2021-04-22 Qualcomm Incorporated Encryption of pdcch ordered rach resource for more secured positioning
CN111092710A (zh) 2019-11-08 2020-05-01 中兴通讯股份有限公司 发送参数确定方法、电子装置、设备及介质
WO2021237523A1 (zh) * 2020-05-27 2021-12-02 华为技术有限公司 一种通信方法及通信设备
CN119450743A (zh) * 2023-07-31 2025-02-14 北京三星通信技术研究有限公司 Ue执行的方法、基站执行的方法、ue和基站

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Publication number Publication date
US20190223208A1 (en) 2019-07-18
US10660122B2 (en) 2020-05-19
WO2018003645A2 (ja) 2018-01-04

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