MX2019009219A - Terminal de usuario y metodo de comunicacion por radio. - Google Patents

Terminal de usuario y metodo de comunicacion por radio.

Info

Publication number
MX2019009219A
MX2019009219A MX2019009219A MX2019009219A MX2019009219A MX 2019009219 A MX2019009219 A MX 2019009219A MX 2019009219 A MX2019009219 A MX 2019009219A MX 2019009219 A MX2019009219 A MX 2019009219A MX 2019009219 A MX2019009219 A MX 2019009219A
Authority
MX
Mexico
Prior art keywords
user terminal
signal
wireless communication
communication method
control unit
Prior art date
Application number
MX2019009219A
Other languages
English (en)
Inventor
Takeda Kazuaki
Nagata Satoshi
Kakishima Yuichi
Na Chongning
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 MX2019009219A publication Critical patent/MX2019009219A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points
    • 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
    • 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
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity
    • 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
    • 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
    • H04W72/20—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point

Landscapes

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

Abstract

La presente invención está diseñada para permitir recuperación de haz rápida. Una terminal de usuario de conformidad con la presente invención tiene una sección de recepción que recibe una señal de enlace descendente (DL), y una sección de control que controla un haz que se usa para transmitir y/o recibir la señal de DL, y la sección de control controla transmisión de una señal de enlace ascendente (UL) que solicita cambio del haz, con base en la energía recibida y/o la calidad recibida de una pluralidad de señales de medición de movilidad que están respectivamente asociadas con una pluralidad de haces.
MX2019009219A 2017-02-03 2018-02-02 Terminal de usuario y metodo de comunicacion por radio. MX2019009219A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017018950 2017-02-03
PCT/JP2018/003542 WO2018143391A1 (ja) 2017-02-03 2018-02-02 ユーザ端末及び無線通信方法

Publications (1)

Publication Number Publication Date
MX2019009219A true MX2019009219A (es) 2019-09-10

Family

ID=63040837

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019009219A MX2019009219A (es) 2017-02-03 2018-02-02 Terminal de usuario y metodo de comunicacion por radio.

Country Status (11)

Country Link
US (1) US20200244413A1 (es)
EP (1) EP3579604B1 (es)
JP (1) JP7197371B2 (es)
CN (1) CN110476450B (es)
AU (1) AU2018215305B2 (es)
BR (1) BR112019015947A2 (es)
ES (1) ES2927799T3 (es)
MX (1) MX2019009219A (es)
PH (1) PH12019501783A1 (es)
WO (1) WO2018143391A1 (es)
ZA (1) ZA201905349B (es)

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CN116318301A (zh) * 2017-03-09 2023-06-23 Lg 电子株式会社 无线通信系统中执行波束恢复的方法及其设备
PT3606168T (pt) * 2017-03-23 2022-01-14 Sharp Kk Dispositivo terminal, método de comunicação e circuito integrado
EP3687081A4 (en) * 2017-09-30 2020-07-29 Beijing Xiaomi Mobile Software Co., Ltd. DATA TRANSFER METHOD AND DEVICE
US11444676B2 (en) * 2017-12-27 2022-09-13 Ntt Docomo, Inc. User terminal and radio communication method
WO2019157761A1 (en) * 2018-02-15 2019-08-22 Qualcomm Incorporated Techniques for activating semi-persistent configuration for channel state indicator resource sets
US11856432B2 (en) * 2018-06-08 2023-12-26 Qualcomm Incorporated Acknowledgement design for multi-transmission configuration indicator state transmission
US11224088B2 (en) * 2018-07-02 2022-01-11 Qualcomm Incorporated Beam sweeping during an on-period of a DRX cycle
CA3113097A1 (en) * 2018-09-27 2020-04-02 Ntt Docomo, Inc. User equipment and communication method
US11563510B2 (en) * 2018-12-21 2023-01-24 Qualcomm Incorporated Adaptation of predetermined beam switching
US10992364B2 (en) * 2019-01-18 2021-04-27 Verizon Patent And Licensing Inc. Systems and methods for adaptive beamforming management
WO2020157977A1 (ja) * 2019-02-01 2020-08-06 株式会社Ｎｔｔドコモ 端末及び無線通信方法
WO2020159172A1 (ko) * 2019-02-01 2020-08-06 엘지전자 주식회사 무선 통신 시스템에서 단말의 빔 실패 보고 방법 및 이를 지원하는 단말 및 기지국
US11451992B2 (en) * 2019-04-12 2022-09-20 Qualcomm Incorporated Beam preference feedback for data transmissions
BR112021025778A2 (pt) * 2019-06-21 2022-03-03 Ntt Docomo Inc Terminal
US11553494B2 (en) 2019-06-28 2023-01-10 Qualcomm Incorporated Techniques for signaling a beam for periodic communications
US11139882B2 (en) * 2019-08-16 2021-10-05 Nokia Technologies Oy Enhanced beam adjustment procedure for beam-based operation
US11381297B2 (en) * 2019-10-12 2022-07-05 National Instruments Corporation Cellular system utilizing beam coherence interval metric
WO2021171478A1 (ja) * 2020-02-27 2021-09-02 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
US11758606B2 (en) * 2020-03-05 2023-09-12 Qualcomm Incorporated Suspension of beam or link recovery for a failure event
US20210359807A1 (en) * 2020-05-06 2021-11-18 Qualcomm Incorporated Techniques for configuring reference signals for random access messages in wireless communications
US20210391971A1 (en) * 2020-06-10 2021-12-16 Qualcomm Incorporated Facilitating full-duplex operation using an advanced searcher
CN116548038A (zh) * 2020-10-30 2023-08-04 高通股份有限公司 多发送接收点（trp）操作期间的波束恢复
US11930375B2 (en) * 2020-11-27 2024-03-12 Qualcomm Incorporated Techniques for beam management
CN116830645A (zh) * 2020-12-28 2023-09-29 株式会社Ntt都科摩 终端以及基站

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WO2018128520A1 (ko) * 2017-01-09 2018-07-12 엘지전자 주식회사 무선 통신 시스템에서 빔 관리를 위한 csi-rs 설정 방법 및 장치
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Also Published As

Publication number Publication date
CN110476450B (zh) 2023-04-11
EP3579604B1 (en) 2022-09-07
BR112019015947A2 (pt) 2020-03-24
EP3579604A1 (en) 2019-12-11
AU2018215305B2 (en) 2022-06-30
EP3579604A4 (en) 2020-09-30
ES2927799T3 (es) 2022-11-11
JPWO2018143391A1 (ja) 2019-12-19
PH12019501783A1 (en) 2019-09-23
CN110476450A (zh) 2019-11-19
US20200244413A1 (en) 2020-07-30
AU2018215305A1 (en) 2019-09-05
ZA201905349B (en) 2021-01-27
WO2018143391A1 (ja) 2018-08-09
JP7197371B2 (ja) 2022-12-27

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