KR20210039378A - 단말기 장치, 기지국 장치, 및 통신 방법 - Google Patents

단말기 장치, 기지국 장치, 및 통신 방법 Download PDF

Info

Publication number
KR20210039378A
KR20210039378A KR1020217002638A KR20217002638A KR20210039378A KR 20210039378 A KR20210039378 A KR 20210039378A KR 1020217002638 A KR1020217002638 A KR 1020217002638A KR 20217002638 A KR20217002638 A KR 20217002638A KR 20210039378 A KR20210039378 A KR 20210039378A
Authority
KR
South Korea
Prior art keywords
rbs
dci format
bandwidth
search space
target
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1020217002638A
Other languages
English (en)
Korean (ko)
Inventor
도모끼 요시무라
쇼이찌 스즈끼
도시조 노가미
와따루 오우찌
태우 이
후이파 린
Original Assignee
샤프 가부시키가이샤
에프쥐 이노베이션 컴퍼니 리미티드
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 샤프 가부시키가이샤, 에프쥐 이노베이션 컴퍼니 리미티드 filed Critical 샤프 가부시키가이샤
Publication of KR20210039378A publication Critical patent/KR20210039378A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • H04W72/042—
    • 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
    • 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
    • H04L5/0001—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
    • 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
    • H04L5/0091—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
    • 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
    • H04W72/12—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
    • H04W72/1289—
    • 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)
  • Radar Systems Or Details Thereof (AREA)
KR1020217002638A 2018-07-31 2019-07-29 단말기 장치, 기지국 장치, 및 통신 방법 Ceased KR20210039378A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018143407A JP7237486B2 (ja) 2018-07-31 2018-07-31 端末装置、基地局装置、および、通信方法
JPJP-P-2018-143407 2018-07-31
PCT/JP2019/029602 WO2020027027A1 (ja) 2018-07-31 2019-07-29 端末装置、基地局装置、および、通信方法

Publications (1)

Publication Number Publication Date
KR20210039378A true KR20210039378A (ko) 2021-04-09

Family

ID=69231786

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217002638A Ceased KR20210039378A (ko) 2018-07-31 2019-07-29 단말기 장치, 기지국 장치, 및 통신 방법

Country Status (7)

Country Link
US (1) US11974258B2 (https=)
EP (1) EP3833137A4 (https=)
JP (1) JP7237486B2 (https=)
KR (1) KR20210039378A (https=)
CN (1) CN112514491A (https=)
AU (1) AU2019315163B2 (https=)
WO (1) WO2020027027A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220322416A1 (en) * 2019-03-22 2022-10-06 Samsung Electronics Co., Ltd. Adjusting parameters of a transmission in response to interference

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12052708B2 (en) * 2018-09-28 2024-07-30 Ntt Docomo, Inc. User terminal and base station
CN111385901B (zh) 2018-12-29 2022-06-28 华为技术有限公司 用于确定控制资源集合的频域位置的方法及相关设备
KR102511242B1 (ko) * 2019-10-21 2023-03-20 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
WO2021206181A1 (en) * 2020-04-09 2021-10-14 Sharp Kabushiki Kaisha User equipments, base stations, and methods
US20210329574A1 (en) * 2020-04-15 2021-10-21 Qualcomm Incorporated Selection of initial acquisition parameters for reduced-capability devices
WO2021230599A1 (en) * 2020-05-13 2021-11-18 Samsung Electronics Co., Ltd. Method and apparatus for downlink ofdma having dft-precoding applied thereto
KR102932685B1 (ko) * 2020-05-13 2026-03-03 삼성전자 주식회사 DFT-precoding이 적용된 하향링크 OFDMA 방법 및 장치
CN117063545A (zh) 2021-04-01 2023-11-14 中兴通讯股份有限公司 用于参考信令的设计和配置的方法及系统
CN116209072A (zh) * 2021-11-30 2023-06-02 华为技术有限公司 一种资源指示方法及通信装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5827406B2 (ja) * 2011-08-12 2015-12-02 インターデイジタル パテント ホールディングス インコーポレイテッド ワイヤレスシステムにおける柔軟な帯域幅オペレーションのための下りリンクリソースの割り当て
CN107708207A (zh) * 2016-08-08 2018-02-16 上海诺基亚贝尔股份有限公司 用于多用户叠加传输的通信方法和设备
KR102441215B1 (ko) * 2016-08-11 2022-09-07 삼성전자 주식회사 차세대 셀룰러 네트워크에서 데이터 전송 방법 및 장치
CN108282870B (zh) * 2017-01-06 2021-04-20 华为技术有限公司 一种资源指示方法、用户设备及网络设备
JP2018143407A (ja) 2017-03-03 2018-09-20 株式会社大都技研 遊技台
US10873966B2 (en) * 2018-01-02 2020-12-22 Samsung Electronics Co., Ltd. Signaling of control information in a communication system
CN111919408B (zh) * 2018-03-27 2022-05-10 瑞典爱立信有限公司 频域资源指配的信令
US11095415B2 (en) * 2018-07-02 2021-08-17 Samsung Electronics Co., Ltd. Enhancements to reception reliability for data and control information
US20200022144A1 (en) * 2018-07-09 2020-01-16 Samsung Electronics Co., Ltd. Overhead reduction and reliability enhancements for dl control signaling
JP7329138B2 (ja) * 2019-10-04 2023-08-17 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて信号を送受信する方法及び装置
US11671979B2 (en) * 2020-02-10 2023-06-06 Qualcomm Incorporated Techniques for indicating downlink control information in multicast/broadcast wireless communications

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220322416A1 (en) * 2019-03-22 2022-10-06 Samsung Electronics Co., Ltd. Adjusting parameters of a transmission in response to interference
US11737117B2 (en) * 2019-03-22 2023-08-22 Samsung Electronics Co., Ltd. Adjusting parameters of a transmission in response to interference
US12439423B2 (en) 2019-03-22 2025-10-07 Samsung Electronics Co., Ltd. Adjusting parameters of a transmission in response to interference

Also Published As

Publication number Publication date
AU2019315163A1 (en) 2021-02-18
CN112514491A (zh) 2021-03-16
US20210185679A1 (en) 2021-06-17
EP3833137A1 (en) 2021-06-09
AU2019315163B2 (en) 2023-04-27
WO2020027027A1 (ja) 2020-02-06
US11974258B2 (en) 2024-04-30
EP3833137A4 (en) 2022-04-27
JP7237486B2 (ja) 2023-03-13
JP2020022032A (ja) 2020-02-06

Similar Documents

Publication Publication Date Title
US11974258B2 (en) Terminal apparatus, base station apparatus, and communication method to set value of frequency domain resource assignment field based on bandwidth of resource blocks
US11337238B2 (en) Terminal apparatus and communication method
US11638283B2 (en) User equipment, base station device, and communication method for DCI-based resource allocation
KR102766992B1 (ko) 단말기 장치, 기지국 장치, 및 통신 방법
US20210136770A1 (en) Terminal apparatus, base station apparatus, and communication method
US11063730B2 (en) Terminal apparatus, base station apparatus, and communication method
US20210266909A1 (en) Terminal apparatus, base station apparatus, and communication method
US20220007356A1 (en) Terminal apparatus, base station apparatus, and communication method
US20210360666A1 (en) Terminal device, and method
US12336038B2 (en) Terminal apparatus, base station apparatus, and communication method
US20210037506A1 (en) Terminal apparatus, base station apparatus, and communication method
WO2020004627A1 (ja) 端末装置、基地局装置、および、通信方法
WO2020031699A1 (ja) 端末装置、基地局装置、および、通信方法
US20240260088A1 (en) Terminal apparatus, base station apparatus, and communication method
JP2020072377A (ja) 端末装置、基地局装置、および、通信方法
RU2797719C2 (ru) Терминальное устройство, устройство базовой станции и способ связи
US20220140984A1 (en) Terminal apparatus, base station apparatus, and communication method
CA3113982C (en) Terminal apparatus, base station apparatus, and communication method
US12355482B2 (en) Terminal apparatus, base station apparatus, and communication method

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20210126

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20220726

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20250103

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20250305

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D