MX2019000448A - Terminal de usuario y metodo de radiocomunicacion. - Google Patents

Terminal de usuario y metodo de radiocomunicacion.

Info

Publication number
MX2019000448A
MX2019000448A MX2019000448A MX2019000448A MX2019000448A MX 2019000448 A MX2019000448 A MX 2019000448A MX 2019000448 A MX2019000448 A MX 2019000448A MX 2019000448 A MX2019000448 A MX 2019000448A MX 2019000448 A MX2019000448 A MX 2019000448A
Authority
MX
Mexico
Prior art keywords
user terminal
shortened tti
wireless communications
communications method
state information
Prior art date
Application number
MX2019000448A
Other languages
English (en)
Inventor
Nagata Satoshi
Takeda Kazuki
Wang Lihui
Original Assignee
Ntt Docomo Inc
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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of MX2019000448A publication Critical patent/MX2019000448A/es

Links

Classifications

    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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 signaling, 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • 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
    • H04W72/0446—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
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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), 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

Landscapes

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

Abstract

La comunicación es apropiadamente realizada incluso cuando son introducidos un intervalo de tiempo de transmisión TTI corto y/o una reducción del tiempo de procesamiento. Una terminal de usuario que se comunica con una celda que utiliza al menos un TTI reducido más corto que un período de un subcuadro incluye: una sección de recepción que recibe desde la celda una petición de reporte que dispara el reporte de la información del estado del canal (CSI); y una sección de control que controla el reporte de las CSI en una unidad de subcuadro o una unidad de TTI corto, basada en la petición de reporte.
MX2019000448A 2016-07-12 2017-07-10 Terminal de usuario y metodo de radiocomunicacion. MX2019000448A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016137917 2016-07-12
PCT/JP2017/025130 WO2018012457A1 (ja) 2016-07-12 2017-07-10 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
MX2019000448A true MX2019000448A (es) 2019-06-20

Family

ID=60952498

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019000448A MX2019000448A (es) 2016-07-12 2017-07-10 Terminal de usuario y metodo de radiocomunicacion.

Country Status (6)

Country Link
US (1) US11764899B2 (es)
EP (1) EP3487211B1 (es)
JP (2) JPWO2018012457A1 (es)
CN (1) CN109479211B (es)
MX (1) MX2019000448A (es)
WO (1) WO2018012457A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3771275T (pt) * 2018-03-22 2024-03-12 Ntt Docomo Inc Relatório csi aperiódico

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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US7961700B2 (en) * 2005-04-28 2011-06-14 Qualcomm Incorporated Multi-carrier operation in data transmission systems
US9209933B2 (en) * 2009-06-11 2015-12-08 Qualcomm Incorporated Method and apparatus for dispatching a channel quality indicator feedback in multicarrier system
US8422429B2 (en) * 2010-05-04 2013-04-16 Samsung Electronics Co., Ltd. Method and system for indicating the transmission mode for uplink control information
CN103004116B (zh) * 2010-07-16 2017-04-12 Lg电子株式会社 发送控制信息的方法和设备
CN102377532B (zh) * 2010-08-16 2014-08-27 上海贝尔股份有限公司 非周期性的信息传输调度的处理方法及设备
JP5462203B2 (ja) * 2011-02-18 2014-04-02 株式会社Ｎｔｔドコモ 非周期的チャネル状態情報通知方法、無線基地局装置、ユーザ端末
CN103580825B (zh) * 2012-08-03 2017-05-24 电信科学技术研究院 Uci的传输方法和设备
US9306725B2 (en) * 2013-03-13 2016-04-05 Samsung Electronics Co., Ltd. Channel state information for adaptively configured TDD communication systems
EP3016459A4 (en) * 2013-06-26 2017-02-22 Sharp Kabushiki Kaisha Terminal device, base station device, and communication method
WO2015030523A1 (ko) 2013-08-29 2015-03-05 엘지전자 주식회사 기계타입통신을 지원하는 무선 접속 시스템에서 채널상태정보 전송 방법 및 장치
CN106031216B (zh) * 2014-02-24 2020-09-22 夏普株式会社 终端装置、集成电路以及无线通信方法
US10104568B2 (en) * 2015-06-30 2018-10-16 Qualcomm Incorporated Periodic channel state information reporting for enhanced carrier aggregation
EP3373496B1 (en) * 2015-11-03 2020-01-15 LG Electronics Inc. Method for transmitting uplink control channel in wireless communication system and device therefor
KR101980716B1 (ko) * 2016-02-04 2019-05-21 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 정보의 맵핑, 전송, 또는 수신 방법 및 이를 위한 장치
CN113507351B (zh) * 2016-03-30 2023-12-26 松下电器（美国）知识产权公司 无线通信设备和无线通信方法
WO2017166224A1 (zh) * 2016-03-31 2017-10-05 华为技术有限公司 传输模式的信息的传输方法、网络设备、终端设备和系统
US11177866B2 (en) * 2016-04-28 2021-11-16 Sharp Kabushiki Kaisha Terminal apparatus, base station apparatus, communication method, and integrated circuit
WO2017200307A1 (ko) * 2016-05-18 2017-11-23 엘지전자 주식회사 무선 통신 시스템에서 상향링크 제어 정보 전송 방법 및 이를 위한 장치
JP2019145857A (ja) * 2016-06-28 2019-08-29 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路

Also Published As

Publication number Publication date
JP2022022352A (ja) 2022-02-03
CN109479211B (zh) 2023-04-18
US20200186279A1 (en) 2020-06-11
EP3487211A1 (en) 2019-05-22
EP3487211A4 (en) 2020-03-04
JPWO2018012457A1 (ja) 2019-05-16
US11764899B2 (en) 2023-09-19
CN109479211A (zh) 2019-03-15
EP3487211B1 (en) 2024-01-31
JP7264979B2 (ja) 2023-04-25
WO2018012457A1 (ja) 2018-01-18

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