BR112019002816A2 - método e aparelho de indicação de sinal de medição de enlace ascendente - Google Patents

método e aparelho de indicação de sinal de medição de enlace ascendente

Info

Publication number
BR112019002816A2
BR112019002816A2 BR112019002816-1A BR112019002816A BR112019002816A2 BR 112019002816 A2 BR112019002816 A2 BR 112019002816A2 BR 112019002816 A BR112019002816 A BR 112019002816A BR 112019002816 A2 BR112019002816 A2 BR 112019002816A2
Authority
BR
Brazil
Prior art keywords
measurement signal
uplink measurement
terminal device
uplink
sending
Prior art date
Application number
BR112019002816-1A
Other languages
English (en)
Inventor
Tang Xiaoyong
Zhang Xi
Li You
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of BR112019002816A2 publication Critical patent/BR112019002816A2/pt

Links

Classifications

    • 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
    • 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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04W72/20—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

Abstract

a presente invenção fornece um método e um aparelho de indicação de sinal de medição de enlace ascendente. o método inclui: receber (101), por meio de um dispositivo terminal, a sinalização enviada por um dispositivo de rede, que a sinalização que transmite informações de indicação que indicam que um feixe de transmissão para enviar um sinal de medição de enlace ascendente pelo dispositivo terminal; e enviar (102), por meio do dispositivo terminal, o sinal de medição de enlace ascendente para o dispositivo de rede com base nas informações de indicação usando o feixe de transmissão correspondente. no método, devido ao fato de o dispositivo terminal receber as informações de indicação que indicam que o feixe de transmissão para enviar o sinal de medição de enlace ascendente por meio do dispositivo terminal, o dispositivo terminal pode enviar o sinal de medição de enlace ascendente usando o feixe de transmissão correspondente, de modo que o dispositivo de rede executa medição de sinal de enlace ascendente com base em um feixe.
BR112019002816-1A 2017-01-05 2018-01-04 método e aparelho de indicação de sinal de medição de enlace ascendente BR112019002816A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710007683.7A CN108282863A (zh) 2017-01-05 2017-01-05 一种上行测量信号的指示方法及装置
CN201710007683.7 2017-01-05
PCT/CN2018/071272 WO2018127066A1 (zh) 2017-01-05 2018-01-04 一种上行测量信号的指示方法及装置

Publications (1)

Publication Number Publication Date
BR112019002816A2 true BR112019002816A2 (pt) 2019-05-21

Family

ID=62789445

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019002816-1A BR112019002816A2 (pt) 2017-01-05 2018-01-04 método e aparelho de indicação de sinal de medição de enlace ascendente

Country Status (5)

Country Link
US (1) US10893429B2 (pt)
EP (1) EP3461206B1 (pt)
CN (4) CN108282863A (pt)
BR (1) BR112019002816A2 (pt)
WO (1) WO2018127066A1 (pt)

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Also Published As

Publication number Publication date
EP3461206A1 (en) 2019-03-27
CN108668370A (zh) 2018-10-16
CN108282863A (zh) 2018-07-13
WO2018127066A1 (zh) 2018-07-12
CN108668370B (zh) 2019-08-06
CN110140405A (zh) 2019-08-16
CN108964863A (zh) 2018-12-07
US10893429B2 (en) 2021-01-12
CN110140405B (zh) 2022-03-25
CN108964863B (zh) 2019-08-27
EP3461206A4 (en) 2019-06-26
US20190124538A1 (en) 2019-04-25
EP3461206B1 (en) 2021-10-27

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