CN115066926A - 信号传输方法及装置 - Google Patents

信号传输方法及装置 Download PDF

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Publication number
CN115066926A
CN115066926A CN202080096250.3A CN202080096250A CN115066926A CN 115066926 A CN115066926 A CN 115066926A CN 202080096250 A CN202080096250 A CN 202080096250A CN 115066926 A CN115066926 A CN 115066926A
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CN
China
Prior art keywords
control signal
signal
terminal device
receiving
channel
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Pending
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CN202080096250.3A
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English (en)
Inventor
张佳胤
范巍巍
贾琼
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN115066926A publication Critical patent/CN115066926A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0231Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0808Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

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

Abstract

本申请公开了一种信号传输方法和装置,其中方法包括:终端设备向网络设备发送第一上行控制信号,第一上行控制信号用于指示网络设备发送第一下行共享信号;网络设备根据第一上行控制信号向终端设备发送第一下行共享信号。或者,网络设备向终端设备发送第二下行控制信号,第二下行控制信号用于指示终端设备发送第一上行共享信号;终端设备根据第二下行控制信号向网络设备发送的第一上行共享信号。本申请实施例公开了在网络设备调度信号之前,通过信号接收节点指示信号发送节点进行信号发送,这个过程可以有效减少信号接收节点的暴露节点问题。

Description

PCT国内申请,说明书已公开。

Claims (41)

  1. PCT国内申请,权利要求书已公开。
CN202080096250.3A 2020-02-21 2020-02-21 信号传输方法及装置 Pending CN115066926A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/076284 WO2021164035A1 (zh) 2020-02-21 2020-02-21 信号传输方法及装置

Publications (1)

Publication Number Publication Date
CN115066926A true CN115066926A (zh) 2022-09-16

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CN202080096250.3A Pending CN115066926A (zh) 2020-02-21 2020-02-21 信号传输方法及装置

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US (1) US20220394684A1 (zh)
EP (1) EP4096286A4 (zh)
CN (1) CN115066926A (zh)
CA (1) CA3168746A1 (zh)
WO (1) WO2021164035A1 (zh)

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CN115835406B (zh) * 2020-06-12 2024-10-18 Oppo广东移动通信有限公司 无线通信的方法及设备
WO2023130480A1 (zh) * 2022-01-10 2023-07-13 Oppo广东移动通信有限公司 无线通信方法、装置、设备、存储介质及程序产品

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WO2019137346A1 (zh) * 2018-01-12 2019-07-18 华为技术有限公司 监控信道质量的方法和终端设备
WO2019192530A1 (zh) * 2018-04-04 2019-10-10 华为技术有限公司 数据传输方法、终端设备和网络设备

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CN105101435B (zh) * 2015-07-29 2018-12-14 魅族科技(中国)有限公司 数据传输的方法和设备
JP6929938B2 (ja) * 2016-09-12 2021-09-01 オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. パイロット信号伝送方法及び装置
RU2741785C1 (ru) * 2017-09-15 2021-01-28 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Способ передачи данных, оконечное устройство и сетевое устройство
US11102815B2 (en) * 2017-10-02 2021-08-24 Qualcomm Incorporated Asynchronous spatial LBT
US10912128B2 (en) * 2018-01-23 2021-02-02 Samsung Electronics Co., Ltd. Listen-before-talk for wideband operations of NR unlicensed spectrum
MX2020008365A (es) * 2018-02-14 2020-10-19 Idac Holdings Inc Métodos, aparato, y sistema que usan múltiples técnicas de antena para operaciones de nueva radio (nr) en bandas sin licencia.
US20190297603A1 (en) * 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for beam management for multi-stream transmission
CN110536432A (zh) * 2018-09-21 2019-12-03 中兴通讯股份有限公司 一种信息传输的方法、装置和设备
DE102019202725A1 (de) * 2019-02-28 2020-09-03 Diehl Metering Gmbh Signalisierung einer multicast-nachricht in nicht koordinierten netzen
CN115211218A (zh) * 2020-02-12 2022-10-18 Idac控股公司 未许可频谱中的信道接入

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104247498A (zh) * 2013-04-23 2014-12-24 华为技术有限公司 一种数据包传输的方法和设备
CN109219005A (zh) * 2013-04-23 2019-01-15 华为技术有限公司 一种数据包传输的方法和设备
WO2019137346A1 (zh) * 2018-01-12 2019-07-18 华为技术有限公司 监控信道质量的方法和终端设备
WO2019192530A1 (zh) * 2018-04-04 2019-10-10 华为技术有限公司 数据传输方法、终端设备和网络设备

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EP4096286A4 (en) 2023-01-11
EP4096286A1 (en) 2022-11-30
WO2021164035A1 (zh) 2021-08-26
CA3168746A1 (en) 2021-08-26
US20220394684A1 (en) 2022-12-08

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