CN110710149A - 信息确定方法、终端设备和网络设备 - Google Patents

信息确定方法、终端设备和网络设备 Download PDF

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Publication number
CN110710149A
CN110710149A CN201880032290.4A CN201880032290A CN110710149A CN 110710149 A CN110710149 A CN 110710149A CN 201880032290 A CN201880032290 A CN 201880032290A CN 110710149 A CN110710149 A CN 110710149A
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csi
resource
time slot
offset
resources
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CN110710149B (zh
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史志华
陈文洪
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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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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

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

Abstract

本申请实施例提供了一种信息确定方法、终端设备和网络设备，能够提高定时和/或频率的跟踪/同步性能，改善系统整体性能。该方法包括：终端设备接收网络设备发送的第一配置信息，该第一配置信息用于配置至少一个CSI‑RS资源组，以及用于指示针对该至少一个CSI‑RS资源组的第一偏移量，其中，每个CSI‑RS资源组包括P个CSI‑RS资源，该至少一个CSI‑RS资源组用于确定第一信号，该第一信号占用Q个时隙，P和Q为大于或者等于2的整数；该终端设备接收该网络设备发送的第一指示信息，该第一指示信息用于触发该终端设备接收该第一信号；响应于该第一指示信息，该终端设备根据该第一配置信息，接收该第一信号。

Description

PCT国内申请，说明书已公开。

Claims (116)

  1. PCT国内申请，权利要求书已公开。
CN201880032290.4A 2018-05-10 2018-05-10 信息确定方法、终端设备和网络设备 Active CN110710149B (zh)

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EP (1) EP3621238B1 (zh)
JP (1) JP7254721B2 (zh)
KR (1) KR20210008295A (zh)
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AU (1) AU2018422466A1 (zh)
BR (1) BR112019026158A2 (zh)
CA (1) CA3065393C (zh)
IL (1) IL270850B2 (zh)
MX (1) MX2019015366A (zh)
PH (1) PH12019502679A1 (zh)
RU (1) RU2760209C1 (zh)
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CN113259071B (zh) * 2020-02-07 2022-12-13 大唐移动通信设备有限公司 信号传输方法及装置
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JP2021527966A (ja) 2021-10-14
JP7254721B2 (ja) 2023-04-10
EP3621238A1 (en) 2020-03-11
IL270850A (en) 2020-01-30
BR112019026158A2 (pt) 2020-06-30
KR20210008295A (ko) 2021-01-21
CA3065393A1 (en) 2019-11-14
US20200106551A1 (en) 2020-04-02
CN111106920A (zh) 2020-05-05
TW201947975A (zh) 2019-12-16
MX2019015366A (es) 2020-02-20
CA3065393C (en) 2022-06-21
AU2018422466A1 (en) 2019-12-19
IL270850B2 (en) 2023-12-01
RU2760209C1 (ru) 2021-11-22
CN110710149B (zh) 2024-01-30
EP3621238A4 (en) 2020-07-29
WO2019213919A1 (zh) 2019-11-14
CN111106920B (zh) 2021-02-19
PH12019502679A1 (en) 2020-06-08
EP3621238B1 (en) 2021-09-01
US11463194B2 (en) 2022-10-04
IL270850B1 (en) 2023-08-01

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