CN114040475A - 一种传输下行控制信息的方法、设备及系统 - Google Patents

一种传输下行控制信息的方法、设备及系统 Download PDF

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Publication number
CN114040475A
CN114040475A CN202111149915.5A CN202111149915A CN114040475A CN 114040475 A CN114040475 A CN 114040475A CN 202111149915 A CN202111149915 A CN 202111149915A CN 114040475 A CN114040475 A CN 114040475A
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CN
China
Prior art keywords
user equipment
dci
bit
group
resource region
Prior art date
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Pending
Application number
CN202111149915.5A
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English (en)
Chinese (zh)
Inventor
丁志明
庄宏成
杜振国
韩云博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority claimed from CN201810136994.8A external-priority patent/CN109729573B/zh
Publication of CN114040475A publication Critical patent/CN114040475A/zh
Pending legal-status Critical Current

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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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202111149915.5A 2017-10-27 2018-02-09 一种传输下行控制信息的方法、设备及系统 Pending CN114040475A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201711056899 2017-10-27
CN2017110568999 2017-10-27
CN201810136994.8A CN109729573B (zh) 2017-10-27 2018-02-09 一种传输下行控制信息的方法、设备及系统

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201810136994.8A Division CN109729573B (zh) 2017-10-27 2018-02-09 一种传输下行控制信息的方法、设备及系统

Publications (1)

Publication Number Publication Date
CN114040475A true CN114040475A (zh) 2022-02-11

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CN202111149915.5A Pending CN114040475A (zh) 2017-10-27 2018-02-09 一种传输下行控制信息的方法、设备及系统
CN202111154639.1A Active CN114040476B (zh) 2017-10-27 2018-02-09 一种传输下行控制信息的方法、设备及系统

Family Applications After (1)

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CN202111154639.1A Active CN114040476B (zh) 2017-10-27 2018-02-09 一种传输下行控制信息的方法、设备及系统

Country Status (2)

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CN (2) CN114040475A (fr)
WO (1) WO2019080839A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110381569B (zh) * 2018-04-13 2021-02-05 维沃移动通信有限公司 监听物理下行控制信道的方法、用户设备和网络侧设备
WO2022205472A1 (fr) * 2021-04-02 2022-10-06 北京小米移动软件有限公司 Procédé et appareil de détermination de ressources de domaine temporel de transmission de liaison montante, équipement d'utilisateur, dispositif de réseau et support de stockage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101877621A (zh) * 2009-04-30 2010-11-03 三星电子株式会社 用于lte-a系统中下行控制信道pdcch的发送方法及发送装置
CN102056198B (zh) * 2009-10-31 2015-06-03 华为技术有限公司 一种下行信道传输及检测方法、装置和系统
CN102123524A (zh) * 2010-01-07 2011-07-13 夏普株式会社 下行控制信息发送和检测方法、基站和用户设备
CN102158976B (zh) * 2011-04-02 2013-06-26 电信科学技术研究院 一种调度和接收数据的方法、系统及设备
CN102932090B (zh) * 2011-08-08 2016-07-13 华为技术有限公司 检测、发送信息的方法及设备
CN103220690A (zh) * 2012-01-20 2013-07-24 中兴通讯股份有限公司 下行控制信息的发送、下行控制信道的检测方法及装置
CN103796286B (zh) * 2012-11-01 2018-07-13 华为技术有限公司 一种控制ue监听载波的方法及装置
WO2014129848A1 (fr) * 2013-02-21 2014-08-28 엘지전자 주식회사 Procédé d'émission et de réception d'informations de commande dans un système de communication sans fil et appareil correspondant
CN104144502B (zh) * 2013-05-10 2017-08-08 中国电信股份有限公司 物理下行控制信息获取方法、装置、终端和系统
CN104754603B (zh) * 2013-12-31 2018-11-20 联芯科技有限公司 终端对pdcch信道的检测方法及终端
EP3172856B1 (fr) * 2015-09-25 2021-06-02 LG Electronics Inc. Procédé et équipement utilisateur permettant la réception d'informations de commande de liaison descendante, et procédé et station de base permettant l'émission d'informations de commande de liaison descendante
WO2017075787A1 (fr) * 2015-11-05 2017-05-11 华为技术有限公司 Équipement d'utilisateur, dispositif de réseau d'accès, et procédé et dispositif de transmission et de réception d'informations de commande de liaison montante

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Publication number Publication date
WO2019080839A1 (fr) 2019-05-02
CN114040476A (zh) 2022-02-11
CN114040476B (zh) 2024-04-09

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