CN112534906A - 通信方法、终端设备和网络设备 - Google Patents

通信方法、终端设备和网络设备 Download PDF

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Publication number
CN112534906A
CN112534906A CN201880096325.0A CN201880096325A CN112534906A CN 112534906 A CN112534906 A CN 112534906A CN 201880096325 A CN201880096325 A CN 201880096325A CN 112534906 A CN112534906 A CN 112534906A
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China
Prior art keywords
signal
time slot
symbols
domain resource
time domain
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CN201880096325.0A
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English (en)
Inventor
徐伟杰
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN112534906A publication Critical patent/CN112534906A/zh
Pending legal-status Critical Current

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    • 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
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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

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

Abstract

本申请实施例涉及一种通信方法、终端设备和网络设备，该方法包括：终端设备在免授权频谱上接收网络设备发送的第一信号，所述第一信号用于指示所述网络设备获得免授权频谱的信道资源；所述终端设备基于所述第一信号，确定第二信号的第一时域资源位置，所述第二信号用于指示所述网络设备实现利用所述免授权频谱的信道资源与所述终端设备进行通信所需获取的信息，或所述第二信号为下行参考信号；基于所述第一时域资源位置，所述终端设备在免授权频谱上接收所述网络设备发送的所述第二信号。本申请实施例的通信方法、终端设备和网络设备，在信道侦听的结果为信道空闲后，终端设备可以高效检测下行信号。

Description

PCT国内申请，说明书已公开。

Claims (90)

  1. PCT国内申请，权利要求书已公开。
CN201880096325.0A 2018-08-17 2018-08-17 通信方法、终端设备和网络设备 Pending CN112534906A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/101010 WO2020034187A1 (zh) 2018-08-17 2018-08-17 通信方法、终端设备和网络设备

Publications (1)

Publication Number Publication Date
CN112534906A true CN112534906A (zh) 2021-03-19

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CN201880096325.0A Pending CN112534906A (zh) 2018-08-17 2018-08-17 通信方法、终端设备和网络设备

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US (1) US11902796B2 (zh)
EP (1) EP3840495A4 (zh)
KR (1) KR20210045426A (zh)
CN (1) CN112534906A (zh)
AU (1) AU2018437150A1 (zh)
TW (1) TW202015448A (zh)
WO (1) WO2020034187A1 (zh)

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CN113922937A (zh) * 2021-09-01 2022-01-11 中国信息通信研究院 一种无线信号传输方法和设备

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WO2018141308A1 (en) * 2017-02-06 2018-08-09 Mediatek Inc. Group common physical downlink control channel design in mobile communications
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KR102253866B1 (ko) * 2014-11-07 2021-05-20 삼성전자주식회사 비인가 주파수 대역을 사용하는 이동통신 시스템에서의 통신 방법 및 이를 위한 장치
CN106507497B (zh) * 2015-09-08 2020-09-11 华为技术有限公司 用于上行数据传输的方法、终端设备和网络设备
CN106686603B (zh) * 2015-11-05 2020-11-20 中兴通讯股份有限公司 信道干净评估检测方法和装置
CN107734560B (zh) * 2016-08-12 2023-09-15 中兴通讯股份有限公司 信号传输方法、通信设备及通信系统
CN108023696B (zh) * 2016-11-03 2020-06-02 华为技术有限公司 无线通信的方法和装置
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CN108631976B (zh) * 2017-03-23 2021-07-16 华为技术有限公司 一种通信方法及装置
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Publication number Priority date Publication date Assignee Title
CN103249153A (zh) * 2012-02-10 2013-08-14 中兴通讯股份有限公司 一种tdd系统动态帧结构分配方法、系统及演进基站
US20170245272A1 (en) * 2014-11-07 2017-08-24 Huawei Technologies Co., Ltd. Data sending method and apparatus
US20160183302A1 (en) * 2014-12-23 2016-06-23 Qualcomm Incorporated Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum
WO2017185011A1 (en) * 2016-04-22 2017-10-26 Qualcomm Incorporated Frame structure signaling for multefire
CN107995636A (zh) * 2016-10-26 2018-05-04 华为技术有限公司 免授权传输的方法、终端设备和网络设备
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WO2018143346A1 (ja) * 2017-02-06 2018-08-09 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113922937A (zh) * 2021-09-01 2022-01-11 中国信息通信研究院 一种无线信号传输方法和设备

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Publication number Publication date
EP3840495A1 (en) 2021-06-23
US20210185543A1 (en) 2021-06-17
WO2020034187A1 (zh) 2020-02-20
US11902796B2 (en) 2024-02-13
EP3840495A4 (en) 2021-09-01
AU2018437150A1 (en) 2021-04-15
KR20210045426A (ko) 2021-04-26
TW202015448A (zh) 2020-04-16

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Application publication date: 20210319