BR112023001396A2 - Ativação do conjunto de espaço de pesquisa - Google Patents

Ativação do conjunto de espaço de pesquisa

Info

Publication number
BR112023001396A2
BR112023001396A2 BR112023001396A BR112023001396A BR112023001396A2 BR 112023001396 A2 BR112023001396 A2 BR 112023001396A2 BR 112023001396 A BR112023001396 A BR 112023001396A BR 112023001396 A BR112023001396 A BR 112023001396A BR 112023001396 A2 BR112023001396 A2 BR 112023001396A2
Authority
BR
Brazil
Prior art keywords
dci
search space
pdcch monitoring
monitor
active
Prior art date
Application number
BR112023001396A
Other languages
English (en)
Inventor
Xu Huilin
He Linhai
Lei Jing
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112023001396A2 publication Critical patent/BR112023001396A2/pt

Links

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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04W72/20—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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

ATIVAÇÃO DO CONJUNTO DE ESPAÇO DE PESQUISA. Descrevem-se várias técnicas para comunicação sem fio. Em um aspecto, um equipamento de usuário (UE) pode monitorar uma ocasião de monitoramento de canal de controle de downlink físico (PDCCH) definida por um conjunto de espaço de pesquisa ativa (SS). O UE pode receber, durante a ocasião de monitoramento do PDCCH, uma informação de controle de downlink (DCI). Em resposta, o UE pode ativar pelo menos um conjunto SS desativado com base no DCI e um mapeamento que associa um conjunto SS a um tipo DCI, formato DCI, direção de transmissão ou combinações específicas dos mesmos. Em outro aspecto, um UE pode monitorar menos um subconjunto que todas as ocasiões de monitoramento PDCCH definidas por um conjunto SS ativo. O UE pode receber, durante uma ocasião de monitoramento PDCCH, um DCI. Em resposta, o UE pode monitorar um número maior de ocasiões de monitoramento PDCCH definidas pelo conjunto SS ativo.
BR112023001396A 2020-08-07 2021-08-06 Ativação do conjunto de espaço de pesquisa BR112023001396A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063062984P 2020-08-07 2020-08-07
US17/394,990 US11870736B2 (en) 2020-08-07 2021-08-05 Search space set activation
PCT/US2021/045067 WO2022032171A1 (en) 2020-08-07 2021-08-06 Search space set activation

Publications (1)

Publication Number Publication Date
BR112023001396A2 true BR112023001396A2 (pt) 2023-02-14

Family

ID=80114301

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023001396A BR112023001396A2 (pt) 2020-08-07 2021-08-06 Ativação do conjunto de espaço de pesquisa

Country Status (7)

Country Link
US (1) US11870736B2 (pt)
EP (1) EP4193551A1 (pt)
KR (1) KR20230047097A (pt)
CN (1) CN116057886A (pt)
BR (1) BR112023001396A2 (pt)
TW (1) TW202214023A (pt)
WO (1) WO2022032171A1 (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI519190B (zh) 2009-11-19 2016-01-21 內數位專利控股公司 多載波系統中分量載波啟動/止動
US9306723B2 (en) 2010-02-20 2016-04-05 Google Technology Holdings LLC Multi-carrier control signaling in wireless communication system
JP5455228B2 (ja) 2010-04-05 2014-03-26 株式会社Ｎｔｔドコモ 基地局装置及びユーザ端末
WO2015000113A1 (zh) 2013-07-01 2015-01-08 华为技术有限公司 一种载波状态指示方法及设备
EP3777403B1 (en) 2018-03-30 2023-06-21 Fg Innovation Company Limited Dynamic search space (de) activation in wireless communication systems
EP3881611A4 (en) 2018-11-13 2022-11-02 INTEL Corporation USER DEVICE POWER SAVING IN NEW RADIO SYSTEM
US11395283B2 (en) * 2019-06-06 2022-07-19 Samsung Electronics Co., Ltd. Determination of search space sets for physical downlink control channel (PDCCH) monitoring

Also Published As

Publication number Publication date
US11870736B2 (en) 2024-01-09
TW202214023A (zh) 2022-04-01
KR20230047097A (ko) 2023-04-06
US20220045832A1 (en) 2022-02-10
EP4193551A1 (en) 2023-06-14
WO2022032171A1 (en) 2022-02-10
CN116057886A (zh) 2023-05-02

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