MX2020009184A - Terminal de usuario y metodo de comunicacion por radio. - Google Patents

Terminal de usuario y metodo de comunicacion por radio.

Info

Publication number
MX2020009184A
MX2020009184A MX2020009184A MX2020009184A MX2020009184A MX 2020009184 A MX2020009184 A MX 2020009184A MX 2020009184 A MX2020009184 A MX 2020009184A MX 2020009184 A MX2020009184 A MX 2020009184A MX 2020009184 A MX2020009184 A MX 2020009184A
Authority
MX
Mexico
Prior art keywords
space
control channel
uplink control
related information
user terminal
Prior art date
Application number
MX2020009184A
Other languages
English (en)
Inventor
Tooru Uchino
Satoshi Nagata
Lihui Wang
Kazuki Takeda
Xiaolin Hou
Chongning Na
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 MX2020009184A publication Critical patent/MX2020009184A/es

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • 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
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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

Abstract

El propósito de la invención es determinar un recurso adecuado de espacio para un canal de control de enlace ascendente. Una terminal de usuario comprende: una unidad de recepción que recibe, por medio de una capa superior, una pluralidad de piezas de información relacionada con el espacio relacionado con un recurso de espacio para un canal de control de enlace ascendente y que recibe, de entre la pluralidad de piezas de información relacionada con el espacio por medio de un elemento de control para el control de acceso de medios, la información de designación que designa al menos una pieza de información relacionada con el espacio asociado con al menos un recurso de canal de control de enlace ascendente; y una unidad de control que determina una banda parcial para la aplicación de la información de designación y que controla la transmisión del canal de control de enlace ascendente en la banda parcial mediante el uso de al menos la pieza de información relacionada con el espacio y al menos el recurso de canal de control de enlace ascendente.
MX2020009184A 2018-03-07 2018-03-07 Terminal de usuario y metodo de comunicacion por radio. MX2020009184A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/008875 WO2019171518A1 (ja) 2018-03-07 2018-03-07 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
MX2020009184A true MX2020009184A (es) 2020-10-01

Family

ID=67845661

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020009184A MX2020009184A (es) 2018-03-07 2018-03-07 Terminal de usuario y metodo de comunicacion por radio.

Country Status (6)

Country Link
US (1) US20210058932A1 (es)
EP (1) EP3764560A4 (es)
JP (1) JPWO2019171518A1 (es)
CN (1) CN112055943A (es)
MX (1) MX2020009184A (es)
WO (1) WO2019171518A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3776900B1 (en) * 2018-03-28 2021-08-11 Telefonaktiebolaget LM Ericsson (publ) Efficient spatial relation indication for physical uplink control channel (pucch) resources
US11812449B2 (en) * 2018-08-10 2023-11-07 Qualcomm Incorporated Active beam management, configuration, and capability signaling
WO2020091474A1 (ko) * 2018-11-01 2020-05-07 엘지전자 주식회사 무선 통신 시스템에서 pusch를 전송하는 방법 및 그 장치
CN111148268B (zh) * 2018-11-02 2022-02-01 维沃移动通信有限公司 随机接入资源确定方法、终端及网络设备
WO2020197259A1 (ko) * 2019-03-25 2020-10-01 삼성전자 주식회사 무선 통신 시스템에서 복수 개의 rlc 계층 장치의 활성화를 제어하는 방법 및 장치
KR20200114968A (ko) * 2019-03-25 2020-10-07 삼성전자주식회사 무선 통신 시스템에서 복수 개의 rlc 계층 장치의 활성화를 제어하는 방법 및 장치
CN112787786B (zh) * 2019-11-08 2022-03-25 维沃移动通信有限公司 信道信息的确定方法、网络设备及终端设备
US11540239B2 (en) * 2020-01-24 2022-12-27 Qualcomm Incorporated Synchronization signal block transmission using spatial division multiplexing
WO2022162906A1 (ja) * 2021-01-29 2022-08-04 株式会社Ｎｔｔドコモ 端末及び無線通信方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008013173A1 (fr) * 2006-07-24 2008-01-31 Panasonic Corporation Dispositif de réception, dispositif de transmission et procédé de communication
KR101692127B1 (ko) * 2012-03-16 2017-01-02 후지쯔 가부시끼가이샤 무선 통신 시스템, 이동국 및 기지국
JP5781028B2 (ja) * 2012-07-23 2015-09-16 株式会社Ｎｔｔドコモ 無線通信方法、無線基地局、ユーザ端末及び無線通信システム
CN107079440A (zh) * 2014-11-06 2017-08-18 株式会社Ntt都科摩 用户终端、无线基站以及无线通信方法
US10212732B2 (en) * 2015-04-28 2019-02-19 Lg Electronics Inc. Method for transmitting and receiving uplink data using contention based resources in wireless communication system and apparatus therefor
JP6081531B2 (ja) * 2015-06-26 2017-02-15 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
WO2017130993A1 (ja) * 2016-01-27 2017-08-03 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
JP6462751B2 (ja) * 2017-03-30 2019-01-30 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法

Also Published As

Publication number Publication date
EP3764560A1 (en) 2021-01-13
CN112055943A (zh) 2020-12-08
US20210058932A1 (en) 2021-02-25
WO2019171518A1 (ja) 2019-09-12
EP3764560A4 (en) 2021-10-20
JPWO2019171518A1 (ja) 2021-03-04

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