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PE20180136A1 - Aparato de usuario y metodo de determinacion de la anchura de bits de la informacion de control de enlace ascendente - Google Patents

Aparato de usuario y metodo de determinacion de la anchura de bits de la informacion de control de enlace ascendente

Info

Publication number
PE20180136A1
PE20180136A1 PE2017002783A PE2017002783A PE20180136A1 PE 20180136 A1 PE20180136 A1 PE 20180136A1 PE 2017002783 A PE2017002783 A PE 2017002783A PE 2017002783 A PE2017002783 A PE 2017002783A PE 20180136 A1 PE20180136 A1 PE 20180136A1
Authority
PE
Peru
Prior art keywords
user apparatus
bit width
determining
control information
means configured
Prior art date
Application number
PE2017002783A
Other languages
English (en)
Inventor
Hideaki Takahashi
Kazuaki 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 PE20180136A1 publication Critical patent/PE20180136A1/es

Links

Classifications

    • 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
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/0645—Variable feedback
    • 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
    • H04B7/0645—Variable feedback
    • H04B7/0647—Variable feedback rate
    • 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
    • H04B7/0697—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 spatial multiplexing
    • 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
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un aparato de usuario configurado para llevar a cabo la comunicacion con una estacion base en un sistema de comunicacion movil que soporta la multiplexacion espacial de enlace descendente, que incluye: medios de transmision configurados para transmitir la informacion de capacidad del aparato de usuario a la estacion base; medios de recepcion configurados para recibir informacion de configuracion de la estacion base; y medios de determinacion de anchura de bits configurados para, si un parametro que indica un modo de transmisioe1 que corresponde a la multiplexacion espacial de enlace descendente y la informacion adicional predeterminada se reciben como la informacion de configuracion, determinar una anchura de bits de un indicador de rango con base en la informacion adicional predeterminada.
PE2017002783A 2015-06-26 2016-06-23 Aparato de usuario y metodo de determinacion de la anchura de bits de la informacion de control de enlace ascendente PE20180136A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015129326A JP6055034B1 (ja) 2015-06-26 2015-06-26 ユーザ装置、及び上り制御情報ビット幅決定方法

Publications (1)

Publication Number Publication Date
PE20180136A1 true PE20180136A1 (es) 2018-01-18

Family

ID=57582254

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017002783A PE20180136A1 (es) 2015-06-26 2016-06-23 Aparato de usuario y metodo de determinacion de la anchura de bits de la informacion de control de enlace ascendente

Country Status (6)

Country Link
US (2) US10341996B2 (es)
EP (2) EP3910809A1 (es)
JP (1) JP6055034B1 (es)
CN (1) CN107615795B (es)
PE (1) PE20180136A1 (es)
WO (1) WO2016208693A1 (es)

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US9860888B2 (en) 2014-10-08 2018-01-02 Qualcomm Incorporated UE category handling
EP3328119B1 (en) 2015-07-20 2020-05-13 Samsung Electronics Co., Ltd. Communication method and apparatus in wireless communication system
CN107852203B (zh) * 2015-07-27 2021-04-20 三星电子株式会社 无线通信系统中用于确定秩相关的信息的方法和设备
US10687319B2 (en) * 2016-08-08 2020-06-16 Comcast Cable Communications, Llc Group power control for a secondary cell
CN108023623B (zh) * 2016-11-04 2022-05-27 维沃移动通信有限公司 一种终端信息上报、获取方法、终端及基站
WO2019049348A1 (ja) * 2017-09-08 2019-03-14 株式会社Ｎｔｔドコモ ユーザ装置、及び能力情報通知方法
BR112020005718A2 (pt) * 2017-09-27 2020-10-20 Ntt Docomo, Inc. dispositivo de usuário e aparelho de estação base
KR102468956B1 (ko) * 2018-06-15 2022-11-21 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 무선 통신 방법, 네트워크 디바이스, 단말기 디바이스, 칩 및 컴퓨터 판독 가능한 기억매체
CN110972211B (zh) * 2018-09-28 2023-10-20 华为技术有限公司 一种功率控制的方法和装置
US20200154267A1 (en) 2018-11-12 2020-05-14 Qualcomm Incorporated Configuring a maximum number of layers
CN111435845B (zh) 2019-01-11 2023-12-19 华为技术有限公司 通信方法和通信装置
JP7141378B2 (ja) * 2019-10-03 2022-09-22 Kddi株式会社 条件付きハンドオーバを実行する端末装置、基地局装置、制御方法、及びプログラム

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JP5124597B2 (ja) * 2010-01-08 2013-01-23 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおけるユーザ装置、基地局及び方法
US20110243079A1 (en) * 2010-03-18 2011-10-06 Texas Instruments Incorporated Transmission Modes and Signaling for Uplink MIMO Support or Single TB Dual-Layer Transmission in LTE Uplink
CA2809663A1 (en) * 2010-06-18 2011-12-22 Research In Motion Limited System and method for uplink control information transmission in carrier aggregation
EP2618515B1 (en) * 2010-09-15 2018-11-07 LG Electronics Inc. Method and apparatus for transmitting control information
KR20120029338A (ko) * 2010-09-16 2012-03-26 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
EP2637319B1 (en) * 2010-11-02 2017-09-06 LG Electronics Inc. Method and apparatus for efficient feedback in wireless communication system supporting multiple antennas
WO2012141634A1 (en) * 2011-04-13 2012-10-18 Telefonaktiebolaget L M Ericsson (Publ) Method and device for determining a number of mimo layers
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JP5342601B2 (ja) * 2011-05-02 2013-11-13 株式会社エヌ・ティ・ティ・ドコモ 無線基地局、移動機、通信制御装置及び通信制御方法
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JP2015129326A (ja) 2014-01-07 2015-07-16 株式会社アルバック 有機ｅｌデバイスの製造装置

Also Published As

Publication number Publication date
US20190274135A1 (en) 2019-09-05
EP3910809A1 (en) 2021-11-17
JP2017017401A (ja) 2017-01-19
EP3316609A1 (en) 2018-05-02
EP3316609A4 (en) 2018-06-06
JP6055034B1 (ja) 2016-12-27
EP3316609B1 (en) 2021-08-04
US20180124774A1 (en) 2018-05-03
WO2016208693A1 (ja) 2016-12-29
CN107615795A (zh) 2018-01-19
CN107615795B (zh) 2021-02-05
US10341996B2 (en) 2019-07-02
US11134480B2 (en) 2021-09-28

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