CN111713142A - 通信方法和设备 - Google Patents

通信方法和设备 Download PDF

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Publication number
CN111713142A
CN111713142A CN201880089164.2A CN201880089164A CN111713142A CN 111713142 A CN111713142 A CN 111713142A CN 201880089164 A CN201880089164 A CN 201880089164A CN 111713142 A CN111713142 A CN 111713142A
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China
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information
communication module
wake
downlink signal
equipment
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CN201880089164.2A
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CN111713142B (zh
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甄斌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • 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)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

本申请提供一种通信方法和装置，该方法包括：第一设备确定唤醒信息；所述第一设备将所述唤醒信息根据设置的调制方式叠加调制在下行信号的功率域；所述第一设备发送所述唤醒信息，以使第二设备的辅通信模块根据唤醒信息唤醒主通信模块，通过主通信模块与第一设备建立连接，由于唤醒信息为叠加调制在下行信号的功率域的信息，使得唤醒信息不占用独立的时频资源，而且，辅通信模块的功耗小于第二设备中的主通信模块的功耗，在主通信模块关闭的情况下通过辅通信模块接收唤醒信息，实现了低功耗接收，当有下行业务时，辅通信模块会及时唤醒主通信模块，不会增加下行时延，提高了下行业务的服务质量。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201880089164.2A 2018-02-14 2018-02-14 通信方法和设备 Active CN111713142B (zh)

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PCT/CN2018/076891 WO2019157748A1 (zh) 2018-02-14 2018-02-14 通信方法和设备

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CN111713142A true CN111713142A (zh) 2020-09-25
CN111713142B CN111713142B (zh) 2021-12-28

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WO (1) WO2019157748A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024032772A1 (zh) * 2022-08-11 2024-02-15 展讯半导体(南京)有限公司 唤醒信号处理方法、装置以及设备
WO2024046087A1 (zh) * 2022-09-02 2024-03-07 华为技术有限公司 一种通信方法及装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024051583A1 (zh) * 2022-09-08 2024-03-14 维沃移动通信有限公司 信息确定方法、低功耗信号接收功率测量方法、装置及终端
CN117955515A (zh) * 2022-10-20 2024-04-30 维沃移动通信有限公司 射频电路及电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106936532A (zh) * 2017-02-24 2017-07-07 兰州大学 一种功率域非正交多址接入译码方法
WO2018017005A1 (en) * 2016-07-22 2018-01-25 Telefonaktiebolaget Lm Ericsson (Publ) Envelope modulation for concurrent transmission of a wake-up signal and user data
CN107683595A (zh) * 2015-04-16 2018-02-09 夏普株式会社 星座叠加系统及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102047718B (zh) * 2008-01-31 2014-04-02 交互数字专利控股公司 用于在cell_fach状态中执行不连续接收与下行链路频间和无线电接入技术间测量的方法和设备
US10104616B2 (en) * 2015-06-22 2018-10-16 Qualcomm Incorporated Downlink multiplexing and MAC signaling for a system with devices operating with and without low power companion receivers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107683595A (zh) * 2015-04-16 2018-02-09 夏普株式会社 星座叠加系统及方法
WO2018017005A1 (en) * 2016-07-22 2018-01-25 Telefonaktiebolaget Lm Ericsson (Publ) Envelope modulation for concurrent transmission of a wake-up signal and user data
CN106936532A (zh) * 2017-02-24 2017-07-07 兰州大学 一种功率域非正交多址接入译码方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024032772A1 (zh) * 2022-08-11 2024-02-15 展讯半导体(南京)有限公司 唤醒信号处理方法、装置以及设备
WO2024046087A1 (zh) * 2022-09-02 2024-03-07 华为技术有限公司 一种通信方法及装置

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Publication number Publication date
CN111713142B (zh) 2021-12-28
WO2019157748A1 (zh) 2019-08-22

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