CN111869292A - 用于非授权频谱的无线通信方法和设备 - Google Patents

用于非授权频谱的无线通信方法和设备 Download PDF

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CN111869292A
CN111869292A CN201980018535.2A CN201980018535A CN111869292A CN 111869292 A CN111869292 A CN 111869292A CN 201980018535 A CN201980018535 A CN 201980018535A CN 111869292 A CN111869292 A CN 111869292A
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CN111869292B (zh
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贺传峰
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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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请实施例提供一种用于非授权频谱的无线通信方法和设备，可以实现在非授权频谱上进行PDCCH的传输。该方法包括：网络设备基于候选用于发送物理下行控制信道PDCCH的第一资源集合，进行信道检测；所述网络设备在检测到信道空闲的情况下，在第二资源集合上发送第一PDCCH；其中，所述第二资源集合的时域起始位置基于信道检测成功的起始时刻确定，或者，所述第二资源集合的时域起始位置是所述第一资源集合的时域起始位置。

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PCT国内申请，说明书已公开。

Claims (50)

  1. PCT国内申请，权利要求书已公开。
CN201980018535.2A 2019-01-24 2019-01-24 用于非授权频谱的无线通信方法和设备 Active CN111869292B (zh)

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PCT/CN2019/072951 WO2020150957A1 (zh) 2019-01-24 2019-01-24 用于非授权频谱的无线通信方法和设备

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Cited By (1)

* Cited by examiner, † Cited by third party
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WO2023206322A1 (zh) * 2022-04-29 2023-11-02 Oppo广东移动通信有限公司 传输资源的选择方法、装置、设备和存储介质

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CN115699849A (zh) * 2020-08-07 2023-02-03 Oppo广东移动通信有限公司 无线通信方法和设备
CN113590280B (zh) * 2021-07-08 2024-03-26 Oppo广东移动通信有限公司 一种信道任务管理方法、终端及存储介质
CN115664591A (zh) * 2022-09-30 2023-01-31 清华大学 基于能量聚集的广域物联网数据包冲突解码方法及装置

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CN106452704A (zh) * 2015-08-13 2017-02-22 中国移动通信集团公司 一种发现参考信号的发送方法、基站及终端
WO2018015796A1 (en) * 2016-07-22 2018-01-25 Telefonaktiebolaget Lm Ericsson (Publ) Multi-ofdm-protocol beacon operation
WO2018198092A1 (en) * 2017-04-28 2018-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Multiple starting positions for uplink transmission on unlicensed spectrum

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023206322A1 (zh) * 2022-04-29 2023-11-02 Oppo广东移动通信有限公司 传输资源的选择方法、装置、设备和存储介质

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