CN110326324A - 无线通信方法、终端设备和网络设备 - Google Patents

无线通信方法、终端设备和网络设备 Download PDF

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Publication number
CN110326324A
CN110326324A CN201780087228.0A CN201780087228A CN110326324A CN 110326324 A CN110326324 A CN 110326324A CN 201780087228 A CN201780087228 A CN 201780087228A CN 110326324 A CN110326324 A CN 110326324A
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csi
terminal device
time
network equipment
information
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CN110326324B (zh
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唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • 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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

一种无线通信方法、终端设备和网络设备，能够满足5G通信系统对通信性能的要求。该方法包括：终端设备接收网络设备发送的激活信令，所述激活信令用于激活所述终端设备持续性上报第一CSI；在接收到所述激活信令之后，所述终端设备向所述网络设备持续性上报所述第一CSI，直到接收到所述网络设备发送的去激活信令，其中，所述去激活信令用于指示所述终端设备停止上报所述第一CSI。

Description

PCT国内申请，说明书已公开。

Claims (46)

  1. PCT国内申请，权利要求书已公开。
CN201780087228.0A 2017-02-28 2017-02-28 无线通信方法、终端设备、网络设备、系统芯片及计算机可读介质 Active CN110326324B (zh)

Priority Applications (1)

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CN202011501140.9A CN112616163A (zh) 2017-02-28 2017-02-28 无线通信方法、终端设备、网络设备、系统芯片及计算机可读介质

Applications Claiming Priority (1)

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PCT/CN2017/075243 WO2018157297A1 (zh) 2017-02-28 2017-02-28 无线通信方法、终端设备和网络设备

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EP (2) EP3883289B1 (zh)
JP (1) JP6938656B2 (zh)
KR (1) KR20190118590A (zh)
CN (2) CN110326324B (zh)
AU (1) AU2017401773B2 (zh)
BR (1) BR112019017763A2 (zh)
CA (1) CA3054451C (zh)
ES (1) ES2882579T3 (zh)
FI (1) FI3883289T3 (zh)
IL (1) IL268934B2 (zh)
MX (1) MX2019010130A (zh)
PH (1) PH12019501957A1 (zh)
RU (1) RU2741624C1 (zh)
SG (1) SG11201907837VA (zh)
TW (1) TWI771365B (zh)
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CA3054451A1 (en) 2018-09-07
TW201834486A (zh) 2018-09-16
EP3582537A4 (en) 2019-12-18
EP3883289B1 (en) 2023-07-19
CN112616163A (zh) 2021-04-06
JP6938656B2 (ja) 2021-09-22
FI3883289T3 (fi) 2023-08-09
EP3883289A1 (en) 2021-09-22
EP3582537B1 (en) 2021-06-09
PH12019501957A1 (en) 2020-06-01
IL268934A (en) 2019-10-31
AU2017401773A1 (en) 2019-09-19
SG11201907837VA (en) 2019-09-27
AU2017401773B2 (en) 2022-05-12
US20210136611A1 (en) 2021-05-06
BR112019017763A2 (pt) 2020-03-31
US11234150B2 (en) 2022-01-25
CN110326324B (zh) 2020-12-29
ES2882579T3 (es) 2021-12-02
US11653247B2 (en) 2023-05-16
JP2020512726A (ja) 2020-04-23
CA3054451C (en) 2022-12-13
MX2019010130A (es) 2019-10-15
IL268934B2 (en) 2023-06-01
RU2741624C1 (ru) 2021-01-28
EP3582537A1 (en) 2019-12-18
US20220124540A1 (en) 2022-04-21
TWI771365B (zh) 2022-07-21
WO2018157297A1 (zh) 2018-09-07
ZA201905652B (en) 2021-01-27

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