CN111670590A - 基站装置、终端装置、通信方法以及集成电路 - Google Patents

基站装置、终端装置、通信方法以及集成电路 Download PDF

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Publication number
CN111670590A
CN111670590A CN201980007843.5A CN201980007843A CN111670590A CN 111670590 A CN111670590 A CN 111670590A CN 201980007843 A CN201980007843 A CN 201980007843A CN 111670590 A CN111670590 A CN 111670590A
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CN
China
Prior art keywords
csi
information
states
serving cell
unit
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.)
Pending
Application number
CN201980007843.5A
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English (en)
Chinese (zh)
Inventor
横枕一成
山田升平
坪井秀和
高桥宏树
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 CN111670590A publication Critical patent/CN111670590A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201980007843.5A 2018-01-11 2019-01-11 基站装置、终端装置、通信方法以及集成电路 Pending CN111670590A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-002524 2018-01-11
JP2018002524A JP7272748B2 (ja) 2018-01-11 2018-01-11 端末装置、基地局装置、および通信方法
PCT/JP2019/000754 WO2019139139A1 (ja) 2018-01-11 2019-01-11 基地局装置、端末装置、通信方法、および、集積回路

Publications (1)

Publication Number Publication Date
CN111670590A true CN111670590A (zh) 2020-09-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980007843.5A Pending CN111670590A (zh) 2018-01-11 2019-01-11 基站装置、终端装置、通信方法以及集成电路

Country Status (8)

Country Link
US (1) US11943169B2 (enExample)
EP (1) EP3739940B1 (enExample)
JP (1) JP7272748B2 (enExample)
CN (1) CN111670590A (enExample)
BR (1) BR112020013871A2 (enExample)
IL (1) IL275953B2 (enExample)
SG (1) SG11202006555QA (enExample)
WO (1) WO2019139139A1 (enExample)

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US10715275B2 (en) 2018-05-11 2020-07-14 At&T Intellectual Property I, L.P. Configuring channel quality indicator for communication service categories in wireless communication systems
US10492212B1 (en) * 2018-06-22 2019-11-26 At&T Intellectual Property I, L.P. Scheduling ultra-reliable low latency communications in wireless communication systems
KR102931512B1 (ko) * 2019-03-29 2026-02-27 삼성전자주식회사 무선 통신 시스템에서 채널 상태 측정 및 보고 방법 및 장치
CN113302968A (zh) * 2019-09-23 2021-08-24 Oppo广东移动通信有限公司 确定信道状态信息报告的优先级的方法及装置、用户终端
US12413280B2 (en) * 2020-02-07 2025-09-09 Ntt Docomo, Inc. Method of sounding reference signal (SRS)-assisted SD beam and FD vector reporting for type II channel state information (CSI)
EP4295610A1 (en) * 2021-02-17 2023-12-27 Telefonaktiebolaget LM Ericsson (publ) Beam switching for wireless communication
WO2022183400A1 (en) * 2021-03-03 2022-09-09 Qualcomm Incorporated Channel state information reporting on a physical uplink shared channel with multiple uplink bandwidth parts
WO2022204894A1 (zh) * 2021-03-29 2022-10-06 华为技术有限公司 通信方法和通信装置
WO2022212444A1 (en) * 2021-03-30 2022-10-06 Ofinno, Llc Triggering of multiple aperiodic channel state reports
EP4367822A1 (en) * 2021-07-08 2024-05-15 Telefonaktiebolaget LM Ericsson (publ) Trigger state configuration and csi report triggering for dynamic spectrum sharing (dss) with carrier aggregation (ca)
US12513732B2 (en) * 2022-04-12 2025-12-30 Samsung Electronics Co., Ltd. TRP subset selection and reporting
US20240030977A1 (en) * 2022-07-20 2024-01-25 Qualcomm Incorporated Partial channel state information reporting

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150099610A (ko) 2010-06-21 2015-08-31 후지쯔 가부시끼가이샤 무선 통신 방법 및 무선 통신 장치
KR101758275B1 (ko) * 2011-01-11 2017-07-14 엘지전자 주식회사 다중 반송파 지원 무선 통신 시스템에서 효율적인 채널 상태 정보 전송 방법 및 장치
DK3363230T3 (da) * 2015-11-04 2020-04-14 Ericsson Telefon Ab L M Fremgangsmåder og indretninger til konfiguration af målerestriktioner
US9991942B2 (en) 2015-12-30 2018-06-05 Samsung Electronics Co., Ltd. Method and apparatus for channel state information reference signal (CSI-RS)
JP7037879B2 (ja) 2016-06-30 2022-03-17 宇部興産株式会社 二次製品用早強混和材および二次製品用早強コンクリート
US10887842B2 (en) * 2017-04-17 2021-01-05 Samsung Electronics Co., Ltd. Method and device for uplink power control
CN111656714A (zh) * 2017-11-16 2020-09-11 Lg电子株式会社 在无线通信系统中发送和接收信道状态信息的方法和用于该方法的设备
EP3723321B1 (en) * 2017-11-16 2023-08-16 Beijing Xiaomi Mobile Software Co., Ltd. Channel state information report on bandwidth part
US11357051B2 (en) * 2017-12-21 2022-06-07 Samsung Electronics Co., Ltd. System and method of handling bandwidth part inactivity timer
US11019518B2 (en) * 2018-01-09 2021-05-25 Ofinno, Llc Random access and bandwidth part operation
EP3512265B1 (en) * 2018-01-10 2022-05-11 Comcast Cable Communications LLC Power control for channel state information
US11316562B2 (en) * 2018-03-26 2022-04-26 Yeongmoon SON Method and apparatus to activate and deactivate CSI reporting on PUCCH in a mobile communication system
CN113330705B (zh) * 2018-11-30 2025-04-25 瑞典爱立信有限公司 使用混合参数集来触发非周期性信道状态信息参考信号

Also Published As

Publication number Publication date
JP2019122003A (ja) 2019-07-22
US20210067304A1 (en) 2021-03-04
EP3739940A1 (en) 2020-11-18
EP3739940B1 (en) 2024-05-22
IL275953B1 (en) 2024-07-01
WO2019139139A1 (ja) 2019-07-18
IL275953A (en) 2020-08-31
EP3739940A4 (en) 2021-10-13
SG11202006555QA (en) 2020-08-28
US11943169B2 (en) 2024-03-26
JP7272748B2 (ja) 2023-05-12
BR112020013871A2 (pt) 2020-12-01
IL275953B2 (en) 2024-11-01

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Effective date of registration: 20231208

Address after: Japan's Osaka City. Sakai Sakai district town 1 times

Applicant after: Sharp Corp.

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Applicant before: FG Innovation Co.,Ltd.