CN112514491A - 终端装置、基站装置以及通信方法 - Google Patents

终端装置、基站装置以及通信方法 Download PDF

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Publication number
CN112514491A
CN112514491A CN201980050162.7A CN201980050162A CN112514491A CN 112514491 A CN112514491 A CN 112514491A CN 201980050162 A CN201980050162 A CN 201980050162A CN 112514491 A CN112514491 A CN 112514491A
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CN
China
Prior art keywords
dci format
rbs
given
target
search region
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Pending
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CN201980050162.7A
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English (en)
Chinese (zh)
Inventor
吉村友树
铃木翔一
野上智造
大内涉
李泰雨
林会发
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
FG Innovation Co Ltd
Sharp Corp
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 FG Innovation Co Ltd, Sharp Corp filed Critical FG Innovation Co Ltd
Publication of CN112514491A publication Critical patent/CN112514491A/zh
Pending legal-status Critical Current

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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN201980050162.7A 2018-07-31 2019-07-29 终端装置、基站装置以及通信方法 Pending CN112514491A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-143407 2018-07-31
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
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
CN112514491A true CN112514491A (zh) 2021-03-16

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ID=69231786

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980050162.7A Pending CN112514491A (zh) 2018-07-31 2019-07-29 终端装置、基站装置以及通信方法

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=)

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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
US11395322B2 (en) * 2019-03-22 2022-07-19 Samsung Electronics Co., Ltd. Adjusting parameters of a transmission in response to interference
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

Citations (4)

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WO2018030864A1 (en) * 2016-08-11 2018-02-15 Samsung Electronics Co., Ltd. Method and apparatus of data transmission in next generation cellular networks
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
US20180084551A1 (en) * 2011-08-12 2018-03-22 Interdigital Patent Holdings, Inc. Flexible Bandwidth Operation in Wireless Systems
CN108282870A (zh) * 2017-01-06 2018-07-13 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

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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

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US20180084551A1 (en) * 2011-08-12 2018-03-22 Interdigital Patent Holdings, Inc. Flexible Bandwidth Operation in Wireless Systems
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
WO2018030864A1 (en) * 2016-08-11 2018-02-15 Samsung Electronics Co., Ltd. Method and apparatus of data transmission in next generation cellular networks
CN108282870A (zh) * 2017-01-06 2018-07-13 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

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3GPP；TSGRAN；NR: "\"38212-f20Multiplexing and channel coding (release15)\"", 3GPP TS 38.212 V15.2.0 *
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CATT: "\"R1-1721416On PDSCH and PUSCH resource allocation\"", 3GPP TSG RAN WG1 MEETING 91 *
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Also Published As

Publication number Publication date
AU2019315163A1 (en) 2021-02-18
US20210185679A1 (en) 2021-06-17
KR20210039378A (ko) 2021-04-09
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

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Effective date of registration: 20231229

Address after: No.1, Takumicho, Sakai Ward, Sakai City, Osaka Prefecture, Japan

Applicant after: Sharp Corp.

Address before: No.1, Takumicho, Sakai Ward, Sakai City, Osaka Prefecture, Japan

Applicant before: Sharp Corp.

Applicant before: FG Innovation Co.,Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210316