CL2018002011A1 - Terminal de usuario, estación de base de radio, y método de comunicación por radio - Google Patents

Terminal de usuario, estación de base de radio, y método de comunicación por radio

Info

Publication number
CL2018002011A1
CL2018002011A1 CL2018002011A CL2018002011A CL2018002011A1 CL 2018002011 A1 CL2018002011 A1 CL 2018002011A1 CL 2018002011 A CL2018002011 A CL 2018002011A CL 2018002011 A CL2018002011 A CL 2018002011A CL 2018002011 A1 CL2018002011 A1 CL 2018002011A1
Authority
CL
Chile
Prior art keywords
user terminal
control information
base station
communication method
radio
Prior art date
Application number
CL2018002011A
Other languages
English (en)
Inventor
Hiroki Harada
Satoshi Nagata
Kazuki Takeda
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 CL2018002011A1 publication Critical patent/CL2018002011A1/es

Links

Classifications

    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam 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
    • H04L5/0014—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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

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

Abstract

EL DETERIORO DE UNA CALIDAD DE RENDIMIENTO Y COMUNICACIÓN SE SUPRIME DURANTE LA COMUNICACIÓN QUE UTILIZA LA FORMACIÓN DE HACES. UN TERMINAL DE USUARIO DE ACUERDO CON UN ASPECTO DE LA PRESENTE INVENCIÓN INCLUYE: UNA SECCIÓN DE RECEPCIÓN QUE RECIBE UNA PLURALIDAD DE PIEZAS DE INFORMACIÓN DE CONTROL DE ENLACE DESCENDENTE RELACIONADAS CON LA PROGRAMACIÓN DE LOS DATOS DE UNA PORTADORA IDÉNTICA; Y UNA SECCIÓN DE CONTROL QUE LLEVA A CABO EL CONTROL PARA SELECCIONAR UNA DE LA PLURALIDAD DE PIEZAS DE INFORMACIÓN DE CONTROL DE ENLACE DESCENDENTE, Y TRANSMITIR O RECIBIR LOS DATOS CON BASE EN LA INFORMACIÓN DE CONTROL DE ENLACE DESCENDENTE SELECCIONADA, Y CADA INFORMACIÓN DE CONTROL DE ENLACE DESCENDENTE SE TRANSMITE POR EL USO DE UN HAZ DIFERENTE.
CL2018002011A 2016-01-27 2018-07-24 Terminal de usuario, estación de base de radio, y método de comunicación por radio CL2018002011A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016013686 2016-01-27

Publications (1)

Publication Number Publication Date
CL2018002011A1 true CL2018002011A1 (es) 2018-08-31

Family

ID=59398453

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018002011A CL2018002011A1 (es) 2016-01-27 2018-07-24 Terminal de usuario, estación de base de radio, y método de comunicación por radio

Country Status (7)

Country Link
US (2) US20190069314A1 (es)
EP (1) EP3410762B1 (es)
JP (1) JP6927888B2 (es)
CN (1) CN108605233A (es)
CA (1) CA3012033C (es)
CL (1) CL2018002011A1 (es)
WO (1) WO2017130992A1 (es)

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EP3410625B1 (en) * 2016-03-16 2020-08-26 LG Electronics Inc. Techniques for transmission and reception of control information in a wireless communication system
WO2018106175A1 (en) * 2016-12-09 2018-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Method for flexibly defining a cell based on sets of signals
US11523376B2 (en) 2017-01-05 2022-12-06 Huawei Technologies Co., Ltd. Method for downlink control channel design
EP3648365A1 (en) * 2018-11-02 2020-05-06 Panasonic Intellectual Property Corporation of America Mobile terminal and base station involved in downlink control channel operations
CN113396619A (zh) * 2018-12-11 2021-09-14 株式会社Ntt都科摩 用户终端以及无线通信方法
JP7237994B2 (ja) * 2019-02-14 2023-03-13 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
WO2020188144A1 (en) * 2019-03-15 2020-09-24 Nokia Technologies Oy Timing advance validation and adjustment
JP7320860B2 (ja) * 2019-03-29 2023-08-04 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US11638255B2 (en) * 2019-06-21 2023-04-25 Qualcomm Incorporated Techniques updating beams in periodic transmissions
US11968698B2 (en) * 2020-05-04 2024-04-23 Qualcomm Incorporated Rate-matching shared channel resources around control channels for multiple users in a control resource set
CN113366917B (zh) * 2020-06-19 2023-07-25 深圳传音控股股份有限公司 信息传输方法、设备、系统及存储介质

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JP4884722B2 (ja) * 2005-03-31 2012-02-29 株式会社エヌ・ティ・ティ・ドコモ 無線通信装置及び無線通信方法
JP2006287756A (ja) * 2005-04-01 2006-10-19 Ntt Docomo Inc 送信装置、送信方法、受信装置及び受信方法
JP5006001B2 (ja) * 2006-08-22 2012-08-22 株式会社エヌ・ティ・ティ・ドコモ 下りリンクｍｉｍｏ伝送制御方法および基地局装置
JP4795190B2 (ja) * 2006-10-03 2011-10-19 株式会社エヌ・ティ・ティ・ドコモ 移動局装置及び基地局装置
JP5059800B2 (ja) 2009-03-16 2012-10-31 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置及び移動局装置、無線通信方法
EP3484090B1 (en) * 2009-06-02 2024-07-31 BlackBerry Limited System and method for reducing blind decoding for carrier aggregation
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
WO2013077657A1 (ko) * 2011-11-23 2013-05-30 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 송수신하는 방법 및 장치
CN109274476B (zh) * 2012-01-09 2023-09-26 华为技术有限公司 一种控制信道传输、接收方法及基站、用户设备
BR112014018550A8 (pt) * 2012-01-30 2017-07-11 Alcatel Lucent Aparelhos, métodos e programas de computador para um transmissor móvel e para um transmissor de estação base
US9161344B2 (en) * 2012-03-19 2015-10-13 Telefonaktiebolaget L M Ericsson (Publ) Aggregation of resources in enhanced control channels
US20130286960A1 (en) * 2012-04-30 2013-10-31 Samsung Electronics Co., Ltd Apparatus and method for control channel beam management in a wireless system with a large number of antennas
BR112013031729B1 (pt) * 2012-05-09 2022-08-16 Sun Patent Trust Aparelho e método de comunicação, aparelho terminal e circuito integrado
JP5771177B2 (ja) * 2012-09-28 2015-08-26 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末、無線通信システム及び無線通信方法
EP2975895A1 (en) * 2013-03-13 2016-01-20 Sharp Kabushiki Kaisha Base station, terminal, communication system, communication method and integrated circuit
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EP3565295A4 (en) * 2016-12-27 2020-07-29 NTT DoCoMo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD

Also Published As

Publication number Publication date
US20190069314A1 (en) 2019-02-28
WO2017130992A1 (ja) 2017-08-03
EP3410762A1 (en) 2018-12-05
CN108605233A (zh) 2018-09-28
CA3012033A1 (en) 2017-08-03
EP3410762A4 (en) 2019-07-31
EP3410762B1 (en) 2024-02-21
US11589378B2 (en) 2023-02-21
JP6927888B2 (ja) 2021-09-01
CA3012033C (en) 2024-04-02
JPWO2017130992A1 (ja) 2018-12-13
US20200337078A1 (en) 2020-10-22

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