WO2020088477A1 - Procédé et dispositif de communication - Google Patents

Procédé et dispositif de communication Download PDF

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Publication number
WO2020088477A1
WO2020088477A1 PCT/CN2019/114130 CN2019114130W WO2020088477A1 WO 2020088477 A1 WO2020088477 A1 WO 2020088477A1 CN 2019114130 W CN2019114130 W CN 2019114130W WO 2020088477 A1 WO2020088477 A1 WO 2020088477A1
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WO
WIPO (PCT)
Prior art keywords
time
search space
listening
terminal device
space set
Prior art date
Application number
PCT/CN2019/114130
Other languages
English (en)
Chinese (zh)
Inventor
冯淑兰
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Publication of WO2020088477A1 publication Critical patent/WO2020088477A1/fr

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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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • 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
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • 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

Abstract

Des modes de réalisation de la présente invention concernent un procédé et un dispositif de communication. Le procédé consiste à déterminer un premier instant d'écoute selon une règle, et à détecter un PDCCH transmis dans un premier espace de recherche défini au premier instant d'écoute. L'espace de recherche défini au premier instant d'écoute peut ainsi être détecté selon la règle, ce qui permet de réduire la consommation d'énergie d'un dispositif terminal sans augmenter le retard de service.
PCT/CN2019/114130 2018-10-31 2019-10-29 Procédé et dispositif de communication WO2020088477A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811290379.9 2018-10-31
CN201811290379.9A CN111132279A (zh) 2018-10-31 2018-10-31 一种通信方法及设备

Publications (1)

Publication Number Publication Date
WO2020088477A1 true WO2020088477A1 (fr) 2020-05-07

Family

ID=70464711

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/114130 WO2020088477A1 (fr) 2018-10-31 2019-10-29 Procédé et dispositif de communication

Country Status (2)

Country Link
CN (1) CN111132279A (fr)
WO (1) WO2020088477A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115280864A (zh) * 2020-06-12 2022-11-01 Oppo广东移动通信有限公司 无线通信的方法及设备
CN115603875A (zh) * 2021-07-07 2023-01-13 华为技术有限公司（Cn） 控制信道配置方法和通信装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103124399A (zh) * 2013-01-23 2013-05-29 中兴通讯股份有限公司 集群组呼寻呼的侦听方法及装置
US20140105191A1 (en) * 2011-06-15 2014-04-17 Lg Electronics Inc. Method of transmitting control information and device for same
CN108632960A (zh) * 2017-03-24 2018-10-09 中兴通讯股份有限公司 一种物理下行控制信道的传输方法及装置
CN108632789A (zh) * 2017-03-24 2018-10-09 中兴通讯股份有限公司 下行控制信道的传输方法、装置、基站和用户设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013105171A (ja) * 2011-11-17 2013-05-30 Seiko Epson Corp プロジェクター及びその制御方法
CN106454694A (zh) * 2015-08-11 2017-02-22 中兴通讯股份有限公司 下行控制信息发送、接收方法及装置
CN108024382B (zh) * 2016-11-04 2022-11-15 中兴通讯股份有限公司 一种控制信息的传输方法、装置及通信节点
CN108270535B (zh) * 2017-01-03 2022-09-27 中兴通讯股份有限公司 信道检测方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140105191A1 (en) * 2011-06-15 2014-04-17 Lg Electronics Inc. Method of transmitting control information and device for same
CN103124399A (zh) * 2013-01-23 2013-05-29 中兴通讯股份有限公司 集群组呼寻呼的侦听方法及装置
CN108632960A (zh) * 2017-03-24 2018-10-09 中兴通讯股份有限公司 一种物理下行控制信道的传输方法及装置
CN108632789A (zh) * 2017-03-24 2018-10-09 中兴通讯股份有限公司 下行控制信道的传输方法、装置、基站和用户设备

Also Published As

Publication number Publication date
CN111132279A (zh) 2020-05-08

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