MX2019000102A - Aparato terminal, aparato de estacion base, metodo de comunicacion y circuito integrado. - Google Patents

Aparato terminal, aparato de estacion base, metodo de comunicacion y circuito integrado.

Info

Publication number
MX2019000102A
MX2019000102A MX2019000102A MX2019000102A MX2019000102A MX 2019000102 A MX2019000102 A MX 2019000102A MX 2019000102 A MX2019000102 A MX 2019000102A MX 2019000102 A MX2019000102 A MX 2019000102A MX 2019000102 A MX2019000102 A MX 2019000102A
Authority
MX
Mexico
Prior art keywords
base station
integrated circuit
terminal device
communication method
csi
Prior art date
Application number
MX2019000102A
Other languages
English (en)
Other versions
MX394446B (es
Inventor
Suzuki Shoichi
Aiba Tatsushi
Hayashi Takashi
Ouchi Wataru
YOSHIMURA Tomoki
Liu Liqing
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2019000102A publication Critical patent/MX2019000102A/es
Publication of MX394446B publication Critical patent/MX394446B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

El aparato terminal obtiene la CSI, transmite la CSI, y determina el contenido de la CSI con base en el tipo de un canal físico de enlace descendente que se asigna a un recurso de referencia de CSI o se asigna antes y lo más cerca del recurso de referencia de CSI.
MX2019000102A 2016-06-28 2017-06-15 Aparato terminal, aparato de estacion base, metodo de comunicacion y circuito integrado. MX394446B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016127320A JP2019145857A (ja) 2016-06-28 2016-06-28 端末装置、基地局装置、通信方法、および、集積回路
PCT/JP2017/022200 WO2018003530A1 (ja) 2016-06-28 2017-06-15 端末装置、基地局装置、通信方法、および、集積回路

Publications (2)

Publication Number Publication Date
MX2019000102A true MX2019000102A (es) 2019-04-01
MX394446B MX394446B (es) 2025-03-24

Family

ID=60786418

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019000102A MX394446B (es) 2016-06-28 2017-06-15 Aparato terminal, aparato de estacion base, metodo de comunicacion y circuito integrado.

Country Status (8)

Country Link
US (1) US10666331B2 (es)
EP (1) EP3477989B1 (es)
JP (1) JP2019145857A (es)
CN (1) CN109417718B (es)
AU (1) AU2017287229B2 (es)
CO (1) CO2018013821A2 (es)
MX (1) MX394446B (es)
WO (1) WO2018003530A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3487211B1 (en) * 2016-07-12 2024-01-31 NTT DoCoMo, Inc. User terminal and wireless communications method
WO2018012549A1 (ja) * 2016-07-12 2018-01-18 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
EP3493580B1 (en) * 2016-07-26 2022-08-31 NTT DoCoMo, Inc. User terminal, base station and wireless communication method
WO2018030768A1 (ko) * 2016-08-08 2018-02-15 엘지전자 주식회사 파워 헤드룸 보고 방법 및 장치
US10419192B2 (en) * 2016-09-30 2019-09-17 Motorola Mobility Llc Method and apparatus for reporting channel state information
WO2018085118A1 (en) * 2016-11-01 2018-05-11 Intel IP Corporation Downlink control information design with shorter tti
KR102314320B1 (ko) * 2017-04-01 2021-10-19 엘지전자 주식회사 무선 통신 시스템에서 짧은 전송 시간 간격을 지원하는 단말을 위한 상향링크 신호 전송 또는 수신 방법 및 이를 위한 장치
US11832264B2 (en) * 2017-06-13 2023-11-28 Apple Inc. Enhancement on scheduling and HARQ-ACK feedback for URLLC, multiplexing scheme for control/data channel and DM-RS for NR, and activation mechanism, scheduling aspects, and synchronization signal (SS) blocks for new radio (NR) system with multiple bandwidth parts (BWPs)
WO2019014882A1 (zh) * 2017-07-20 2019-01-24 南通朗恒通信技术有限公司 一种被用于无线通信的用户、基站中的方法和装置
US10911177B2 (en) 2018-06-13 2021-02-02 Qualcomm Incorporated Channel state information measurement and feedback for transmission mode switching
US11218963B2 (en) * 2018-10-05 2022-01-04 Qualcomm Incorporated Discontinuous reception wakeup operation with multiple component carriers
WO2021237715A1 (zh) * 2020-05-29 2021-12-02 Oppo广东移动通信有限公司 一种信道状态信息处理方法、电子设备及存储介质
WO2022032627A1 (en) * 2020-08-14 2022-02-17 Qualcomm Incorporated Channel state information (csi) processing for ue intiated csi and downlink grant csi
US12035160B1 (en) 2021-09-13 2024-07-09 Juniper Networks, Inc. Processing channel state information (CSI) to determine characteristics of a space between wireless access points

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010123304A2 (en) * 2009-04-24 2010-10-28 Samsung Electronics Co., Ltd. Multiplexing large payloads of control information from user equipments
JP5896619B2 (ja) * 2011-04-05 2016-03-30 シャープ株式会社 端末装置、基地局装置、通信システムおよび通信方法
JP5813444B2 (ja) * 2011-09-30 2015-11-17 シャープ株式会社 基地局、端末、通信システムおよび通信方法
WO2013112024A1 (en) * 2012-01-27 2013-08-01 Samsung Electronics Co., Ltd. Reporting of multiple processes for aperiodic channel state information
US10257737B2 (en) * 2014-12-09 2019-04-09 Lg Electronics Inc. Method for terminal for reporting channel status information and apparatus for the method in wireless communication system supporting carrier aggregation
WO2017078326A1 (ko) * 2015-11-03 2017-05-11 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 채널 전송 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
US20190349046A1 (en) 2019-11-14
MX394446B (es) 2025-03-24
EP3477989B1 (en) 2021-03-17
US10666331B2 (en) 2020-05-26
EP3477989A4 (en) 2019-11-20
AU2017287229B2 (en) 2021-08-12
CN109417718B (zh) 2022-04-15
CN109417718A (zh) 2019-03-01
EP3477989A1 (en) 2019-05-01
JP2019145857A (ja) 2019-08-29
WO2018003530A1 (ja) 2018-01-04
CO2018013821A2 (es) 2019-01-18
AU2017287229A1 (en) 2019-01-17

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