CN112154702A - 无线通信方法、终端设备和网络设备 - Google Patents

无线通信方法、终端设备和网络设备 Download PDF

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Publication number
CN112154702A
CN112154702A CN201980034004.2A CN201980034004A CN112154702A CN 112154702 A CN112154702 A CN 112154702A CN 201980034004 A CN201980034004 A CN 201980034004A CN 112154702 A CN112154702 A CN 112154702A
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China
Prior art keywords
carrier
dci
information field
terminal device
network device
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Pending
Application number
CN201980034004.2A
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English (en)
Inventor
林亚男
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
Priority to CN202011590041.2A priority Critical patent/CN112672424B/zh
Publication of CN112154702A publication Critical patent/CN112154702A/zh
Pending legal-status Critical Current

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    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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

本申请实施例提供了一种无线通信方法、终端设备和网络设备，可以动态实现载波激活或者去激活，减少载波激活或者去激活的生效时延，同时避免终端设备进行不必要的PDCCH监测和测量，降低功耗。该无线通信方法包括：终端设备在第一载波对应的PDCCH搜索空间上检测第一DCI，所述第一DCI中第一信息域指示第二载波；响应于所述第一DCI，所述终端设备激活或去激活所述第二载波。

Description

PCT国内申请，说明书已公开。

Claims (124)

  1. PCT国内申请，权利要求书已公开。
CN201980034004.2A 2019-01-18 2019-01-18 无线通信方法、终端设备和网络设备 Pending CN112154702A (zh)

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CN202011590041.2A CN112672424B (zh) 2019-01-18 2019-01-18 无线通信方法、终端设备和网络设备

Applications Claiming Priority (1)

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PCT/CN2019/072431 WO2020147131A1 (zh) 2019-01-18 2019-01-18 无线通信方法、终端设备和网络设备

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CN112154702A true CN112154702A (zh) 2020-12-29

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US (1) US11937254B2 (zh)
CN (2) CN112154702A (zh)
WO (1) WO2020147131A1 (zh)

Cited By (4)

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CN113055947A (zh) * 2021-03-25 2021-06-29 北京贝耀信科技有限公司 一种将智慧楼宇管理信息保存到区块链***的方法及***
CN114978423A (zh) * 2022-05-10 2022-08-30 中国信息通信研究院 一种下行控制信令检测方法和设备
WO2022206238A1 (zh) * 2021-04-02 2022-10-06 华为技术有限公司 通信方法及装置
CN116132004A (zh) * 2021-11-11 2023-05-16 ***通信有限公司研究院 一种指示载波的方法及装置、终端、网络设备

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CN110557836B (zh) * 2018-06-04 2022-05-13 大唐移动通信设备有限公司 一种配置传输带宽的方法、装置及设备
CN111818642B (zh) * 2019-07-19 2024-03-22 维沃移动通信有限公司 一种参数处理方法、设备及计算机可读存储介质
US11477760B2 (en) * 2019-12-19 2022-10-18 Qualcomm Incorporated Frequency diversity techniques for single frequency networks
US11985597B2 (en) * 2021-08-05 2024-05-14 Qualcomm Incorporated Techniques for aperiodic discontinuous reception mode communications
CN115913487A (zh) * 2021-09-30 2023-04-04 ***通信有限公司研究院 信息传输方法、装置、相关设备及存储介质
WO2023206457A1 (zh) * 2022-04-29 2023-11-02 北京小米移动软件有限公司 无线传输的方法、装置、通信设备及存储介质

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CN102088433B (zh) * 2009-12-08 2015-01-28 中兴通讯股份有限公司 多载波***中分量载波激活去激活的优化方法和***
BR112012017858B1 (pt) * 2010-01-15 2023-11-28 Nokia Technologies Oy Portadores de componente de ativação em uma agregação de portador
CN102149208B (zh) * 2010-02-05 2013-11-06 华为技术有限公司 载波激活相关信息的处理方法、基站及ue
CN102238747A (zh) 2010-04-30 2011-11-09 夏普株式会社 上行物理控制信息传输方法,基站和用户设备
EP2501057A1 (en) * 2011-03-17 2012-09-19 Panasonic Corporation Dynamic PUSCH deactivation/activation for component carriers of a relay node
EP2742765A1 (en) * 2011-08-11 2014-06-18 BlackBerry Limited Performing random access in carrier aggregation
CN109089316B (zh) * 2017-06-14 2020-11-17 华为技术有限公司 调度方法及相关装置
CA3043813A1 (en) * 2018-05-18 2019-11-18 Comcast Cable Communications, Llc Cross-carrier scheduling with multiple active bandwidth parts
CN112753258B (zh) * 2018-07-20 2024-03-26 株式会社Ntt都科摩 用户终端
US10924250B2 (en) * 2018-09-13 2021-02-16 Samsung Electronics Co., Ltd. UE operation with reduced power consumption

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113055947A (zh) * 2021-03-25 2021-06-29 北京贝耀信科技有限公司 一种将智慧楼宇管理信息保存到区块链***的方法及***
WO2022206238A1 (zh) * 2021-04-02 2022-10-06 华为技术有限公司 通信方法及装置
CN116132004A (zh) * 2021-11-11 2023-05-16 ***通信有限公司研究院 一种指示载波的方法及装置、终端、网络设备
CN114978423A (zh) * 2022-05-10 2022-08-30 中国信息通信研究院 一种下行控制信令检测方法和设备
CN114978423B (zh) * 2022-05-10 2024-05-31 中国信息通信研究院 一种下行控制信令检测方法和设备

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Publication number Publication date
US11937254B2 (en) 2024-03-19
CN112672424B (zh) 2023-03-10
CN112672424A (zh) 2021-04-16
US20210212103A1 (en) 2021-07-08
WO2020147131A1 (zh) 2020-07-23

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