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CN112840719A - 接收信息、发送信息的方法和设备 - Google Patents

接收信息、发送信息的方法和设备 Download PDF

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Publication number
CN112840719A
CN112840719A CN201880098530.0A CN201880098530A CN112840719A CN 112840719 A CN112840719 A CN 112840719A CN 201880098530 A CN201880098530 A CN 201880098530A CN 112840719 A CN112840719 A CN 112840719A
Authority
CN
China
Prior art keywords
target
carrier
bwp
search space
pdcch search
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201880098530.0A
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English (en)
Inventor
徐伟杰
林亚男
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN112840719A publication Critical patent/CN112840719A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • 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)
  • Mobile Radio Communication Systems (AREA)

Abstract

提供了一种接收信息、发送信息的方法和设备。该接收信息的方法，应用于采用载波聚合方式进行数据传输的终端设备，该方法包括：该终端设备接收网络设备发送的第一指示信息；该第一指示信息用于指示该终端设备执行以下中的至少两项：激活目标载波、激活目标BWP、激活目标PDCCH搜索空间、将当前激活的载波切换为该目标载波、将当前激活的BWP切换为该目标BWP、以及将当前激活的PDCCH搜索空间切换为该目标PDCCH搜索空间。本申请中，该网络设备通过该第一指示信息可以同时指示终端设备执行载波聚合中的至少两项操作，能够快速适应终端设备的业务，实现业务的即时传输以及在终端设备业务变小时实现终端设备的节能。

Description

PCT国内申请，说明书已公开。

Claims (56)

  1. PCT国内申请，权利要求书已公开。
CN201880098530.0A 2018-10-19 2018-10-19 接收信息、发送信息的方法和设备 Pending CN112840719A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/111056 WO2020077621A1 (zh) 2018-10-19 2018-10-19 接收信息、发送信息的方法和设备

Publications (1)

Publication Number Publication Date
CN112840719A true CN112840719A (zh) 2021-05-25

Family

ID=70284439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880098530.0A Pending CN112840719A (zh) 2018-10-19 2018-10-19 接收信息、发送信息的方法和设备

Country Status (5)

Country Link
US (1) US12120693B2 (zh)
EP (2) EP4239939A1 (zh)
JP (1) JP2022514170A (zh)
CN (1) CN112840719A (zh)
WO (1) WO2020077621A1 (zh)

Cited By (1)

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WO2024044917A1 (zh) * 2022-08-29 2024-03-07 北京小米移动软件有限公司 传输处理方法及装置、通信设备及存储介质

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CN116528370A (zh) * 2017-06-16 2023-08-01 华为技术有限公司 一种通信方法及装置
WO2021248376A1 (zh) * 2020-06-10 2021-12-16 Oppo广东移动通信有限公司 一种监听物理下行控制信道pdcch的方法及终端设备
CN113922933B (zh) * 2020-07-10 2023-01-06 维沃移动通信有限公司 一种载波切换处理方法、装置及终端
CN114286444A (zh) * 2020-09-28 2022-04-05 华为技术有限公司 一种上行参考信号的关联方法及通信装置
EP4518453A1 (en) * 2022-04-28 2025-03-05 LG Electronics Inc. Method, user equipment, processing device, and storage medium for receiving downlink signal, and method and base station for transmitting downlink signal
CN117957900A (zh) * 2022-08-29 2024-04-30 北京小米移动软件有限公司 Pdcch监听的指示方法、装置、通信设备及存储介质

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WO2010104361A2 (en) * 2009-03-12 2010-09-16 Lg Electronics Inc. The method for switching opeeating carrier at a user equipment in wireless communication system
KR101646789B1 (ko) * 2010-01-19 2016-08-08 삼성전자주식회사 이동통신 시스템에서 캐리어 활성화 방법 및 장치
KR20110108226A (ko) * 2010-03-26 2011-10-05 삼성전자주식회사 이동 통신 시스템에서 캐리어를 활성화하는 방법 및 장치
TWI574532B (zh) * 2011-05-10 2017-03-11 內數位專利控股公司 獲得次胞元上鏈定時校準方法及裝置
EP2996418B1 (en) * 2013-06-27 2018-03-14 Huawei Technologies Co., Ltd. Carrier switching method and base station
KR102628326B1 (ko) * 2016-12-27 2024-01-24 5쥐 아이피 홀딩스 엘엘씨 대역폭 부분(bwp) 지시자를 시그널링하는 방법 및 이를 이용하는 무선 통신 장비
JP6837129B2 (ja) * 2017-03-23 2021-03-03 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
KR102425072B1 (ko) * 2017-08-18 2022-07-27 삼성전자 주식회사 무선 통신 시스템에서 단말의 전력 소모 감소를 위한 하향링크 제어채널 설정 방법 및 장치
CN111316727B (zh) * 2017-09-07 2023-08-01 株式会社Ntt都科摩 用户终端以及无线通信方法
CN111052834B (zh) * 2017-09-08 2023-12-12 三星电子株式会社 使用带宽部分(bwp)配置处理无线电链路监测(rlm)的方法和系统
EP3478019A1 (en) * 2017-10-26 2019-05-01 Comcast Cable Communications LLC Activation and deactivation of configured grant
WO2019157765A1 (en) * 2018-02-16 2019-08-22 Qualcomm Incorporated System information acquisition over bandwidth parts
US11405915B2 (en) * 2018-07-18 2022-08-02 Qualcomm Incorporated Adaptation of the number of NR PDCCH candidates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024044917A1 (zh) * 2022-08-29 2024-03-07 北京小米移动软件有限公司 传输处理方法及装置、通信设备及存储介质

Also Published As

Publication number Publication date
US12120693B2 (en) 2024-10-15
EP3863345B1 (en) 2023-09-06
EP3863345A1 (en) 2021-08-11
US20210227524A1 (en) 2021-07-22
EP4239939A1 (en) 2023-09-06
WO2020077621A1 (zh) 2020-04-23
EP3863345A4 (en) 2021-11-03
JP2022514170A (ja) 2022-02-10

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