JP6924226B2 - 端末装置、基地局装置、および、通信方法 - Google Patents

端末装置、基地局装置、および、通信方法 Download PDF

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Publication number
JP6924226B2
JP6924226B2 JP2019129118A JP2019129118A JP6924226B2 JP 6924226 B2 JP6924226 B2 JP 6924226B2 JP 2019129118 A JP2019129118 A JP 2019129118A JP 2019129118 A JP2019129118 A JP 2019129118A JP 6924226 B2 JP6924226 B2 JP 6924226B2
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Japan
Prior art keywords
harq
dci format
serving cell
pdsch
bits
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JP2019129118A
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English (en)
Japanese (ja)
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JP2021016057A5 (https=
JP2021016057A (ja
Inventor
友樹 吉村
友樹 吉村
翔一 鈴木
翔一 鈴木
智造 野上
智造 野上
会発 林
会発 林
渉 大内
渉 大内
中嶋　大一郎
大一郎 中嶋
李　泰雨
泰雨 李
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Sharp Corp
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Sharp Corp
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Publication date
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Priority to JP2019129118A priority Critical patent/JP6924226B2/ja
Priority to CN202080061950.9A priority patent/CN114342529B/zh
Priority to US17/625,807 priority patent/US11917615B2/en
Priority to PCT/JP2020/027130 priority patent/WO2021006355A1/ja
Publication of JP2021016057A publication Critical patent/JP2021016057A/ja
Publication of JP2021016057A5 publication Critical patent/JP2021016057A5/ja
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    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1822—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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/23—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)
JP2019129118A 2019-07-11 2019-07-11 端末装置、基地局装置、および、通信方法 Active JP6924226B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2019129118A JP6924226B2 (ja) 2019-07-11 2019-07-11 端末装置、基地局装置、および、通信方法
CN202080061950.9A CN114342529B (zh) 2019-07-11 2020-07-10 终端装置、基站装置以及通信方法
US17/625,807 US11917615B2 (en) 2019-07-11 2020-07-10 Terminal apparatus, base station apparatus, and communication method
PCT/JP2020/027130 WO2021006355A1 (ja) 2019-07-11 2020-07-10 端末装置、基地局装置、および、通信方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019129118A JP6924226B2 (ja) 2019-07-11 2019-07-11 端末装置、基地局装置、および、通信方法

Publications (3)

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JP2021016057A JP2021016057A (ja) 2021-02-12
JP2021016057A5 JP2021016057A5 (https=) 2021-05-06
JP6924226B2 true JP6924226B2 (ja) 2021-08-25

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JP2019129118A Active JP6924226B2 (ja) 2019-07-11 2019-07-11 端末装置、基地局装置、および、通信方法

Country Status (4)

Country Link
US (1) US11917615B2 (https=)
JP (1) JP6924226B2 (https=)
CN (1) CN114342529B (https=)
WO (1) WO2021006355A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112399571B (zh) * 2019-08-15 2024-05-07 华为技术有限公司 一种通信方法及装置
WO2021087829A1 (zh) * 2019-11-06 2021-05-14 北京小米移动软件有限公司 Harq-ack处理方法及装置、通信设备及存储介质
CN115694731B (zh) * 2019-11-08 2023-11-10 中兴通讯股份有限公司 一种控制信息指示方法、通信节点及计算机可读存储介质
US12082188B2 (en) * 2021-01-18 2024-09-03 Qualcomm Incorporated DCI content and modified codebook type 3 HARQ PUCCH content for deferred SPS PUCCH ACK/NACK

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107027184B (zh) * 2016-02-02 2020-01-14 电信科学技术研究院 一种下行控制信息传输方法及装置
US10939461B2 (en) * 2016-04-01 2021-03-02 Lg Electronics Inc. Method for performing semi-persistent scheduling process in wireless communication system and terminal using same
KR20180013660A (ko) * 2016-07-29 2018-02-07 삼성전자주식회사 이동 통신 시스템에서의 채널 상태 정보 보고 방법 및 장치
WO2018044079A1 (ko) * 2016-08-30 2018-03-08 엘지전자 주식회사 무선 통신 시스템에서 단말의 사이드링크 제어 정보 전송 방법 및 상기 방법을 이용하는 단말
US10708938B2 (en) * 2016-10-31 2020-07-07 Samsung Electronics Co., Ltd. Transmission of UL control channels with dynamic structures
CN108966349B (zh) * 2017-05-18 2021-11-30 华为技术有限公司 通信方法和通信设备
EP3665843B1 (en) * 2017-08-10 2025-07-02 Sharp Kabushiki Kaisha User equipments, base stations and methods
US11206655B2 (en) * 2017-08-11 2021-12-21 Electronics And Telecommunications Research Institute Method for transmitting or receiving downlink control channel and device using same
HUE057932T2 (hu) * 2018-01-12 2022-06-28 Ericsson Telefon Ab L M Félig állandó CSI jelentés aktiválása és deaktiválása
US11405139B2 (en) * 2019-01-09 2022-08-02 Mediatek Inc. Code block group (CBG) level retransmission in wireless communication system

Also Published As

Publication number Publication date
WO2021006355A1 (ja) 2021-01-14
CN114342529B (zh) 2025-07-29
US11917615B2 (en) 2024-02-27
CN114342529A (zh) 2022-04-12
US20220264611A1 (en) 2022-08-18
JP2021016057A (ja) 2021-02-12

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