BR112019005219A2 - métodos de agendamento em dois estágios em canal de controle de enlace descendente - Google Patents

métodos de agendamento em dois estágios em canal de controle de enlace descendente

Info

Publication number
BR112019005219A2
BR112019005219A2 BR112019005219A BR112019005219A BR112019005219A2 BR 112019005219 A2 BR112019005219 A2 BR 112019005219A2 BR 112019005219 A BR112019005219 A BR 112019005219A BR 112019005219 A BR112019005219 A BR 112019005219A BR 112019005219 A2 BR112019005219 A2 BR 112019005219A2
Authority
BR
Brazil
Prior art keywords
dci
basic
downlink control
extended
scheduling
Prior art date
Application number
BR112019005219A
Other languages
English (en)
Inventor
Liao Pei-Kai
Liao Yi-Ju
Original Assignee
Mediatek 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 Mediatek Inc filed Critical Mediatek Inc
Publication of BR112019005219A2 publication Critical patent/BR112019005219A2/pt

Links

Classifications

    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • 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
    • H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

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

Abstract

é proposto um método de agendamento em dois estágios em canal de controle de enlace descendente para melhorar a compatibilidade progressiva de informação de controle de enlace descendente (dci) e a flexibilidade de hardware. a dci compreende uma dci básica e uma dci estendida. a dci básica fornece informação de agendamento básico dos dados agendados. a dci estendida fornece informação de agendamento estendido do canal de dados agendados. a dci básica pode ser de difusão ponto-a-ponto para um único ue por espaço de busca específico de ue. a dci básica pode também ser de difusão ampla ou de difusão múltipla para um grupo de ues por espaço de busca comum. o ue executa detecção cega apenas da dci básica, embora a localização e tamanho da dci estendida possam ser fornecidos pela dci básica ou fornecidos por uma sinalização de camada mais elevada. agendamento de ranhura cruzada/subquadro e de ranhuras múltiplas/subquadros pode também ser aplicado no agendamento em dois estágios.
BR112019005219A 2016-09-23 2017-09-25 métodos de agendamento em dois estágios em canal de controle de enlace descendente BR112019005219A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662398553P 2016-09-23 2016-09-23
US201662417377P 2016-11-04 2016-11-04
US15/712,297 US10231228B2 (en) 2016-09-23 2017-09-22 Methods of two-stage scheduling in downlink control channel
PCT/CN2017/103148 WO2018054373A1 (en) 2016-09-23 2017-09-25 Methods of two-stage scheduling in downlink control channel

Publications (1)

Publication Number Publication Date
BR112019005219A2 true BR112019005219A2 (pt) 2019-06-11

Family

ID=61685988

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005219A BR112019005219A2 (pt) 2016-09-23 2017-09-25 métodos de agendamento em dois estágios em canal de controle de enlace descendente

Country Status (6)

Country Link
US (2) US10231228B2 (pt)
EP (1) EP3479506A4 (pt)
CN (2) CN113473636A (pt)
BR (1) BR112019005219A2 (pt)
TW (1) TWI669011B (pt)
WO (1) WO2018054373A1 (pt)

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US10595326B2 (en) * 2016-12-12 2020-03-17 Mediatek Inc. Methods of efficient downlink control information transmission
US11146358B2 (en) * 2016-12-13 2021-10-12 Nokia Technologies Oy Polar codes for downlink control channels for wireless networks
CN108271259B (zh) * 2016-12-30 2023-10-24 华为技术有限公司 控制信道的资源指示方法、用户设备和网络设备
KR20180081421A (ko) * 2017-01-06 2018-07-16 삼성전자주식회사 무선 셀룰라 통신 시스템에서 제어정보 전송 방법 및 장치
EP3579646B1 (en) * 2017-02-02 2023-07-05 Ntt Docomo, Inc. User terminal and wireless communication method
CN108401296B (zh) * 2017-02-06 2021-04-09 华为技术有限公司 一种数据传输的方法和装置
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KR102458083B1 (ko) * 2017-09-29 2022-10-24 삼성전자 주식회사 무선 통신 시스템에서 그룹 하향 제어채널 송수신 하는 방법 및 장치
CN110602769B (zh) * 2018-06-13 2021-04-13 维沃移动通信有限公司 数据处理方法、用户设备和网络侧设备
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CN111385858B (zh) * 2018-12-29 2022-04-05 华为技术有限公司 通信方法和通信装置
CN111262672B (zh) * 2019-03-14 2021-11-02 维沃移动通信有限公司 传输方法、网络设备和终端
US10886958B2 (en) * 2019-03-18 2021-01-05 Mediatek Inc. Over-the-air signal assisted interference cancellation or suppression
US11006395B2 (en) * 2019-03-29 2021-05-11 Qualcomm Incorporated Two stage control channel for peer-to-peer communication
CN116506961A (zh) * 2019-04-09 2023-07-28 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN114009107B (zh) 2019-07-04 2024-02-06 中兴通讯股份有限公司 无线通信中的上行链路传输
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US11785625B2 (en) * 2020-03-31 2023-10-10 Qualcomm Incorporated Downlink control information (DCI) on physical downlink shared channel (PDSCH)
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EP4142406A4 (en) * 2020-04-29 2023-06-07 Huawei Technologies Co., Ltd. PLANNING METHOD, DEVICE AND SYSTEM
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WO2022021137A1 (en) * 2020-07-29 2022-02-03 Qualcomm Incorporated Two-stage downlink control information for scheduling user equipments
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Also Published As

Publication number Publication date
EP3479506A1 (en) 2019-05-08
CN113473636A (zh) 2021-10-01
CN108352937B (zh) 2021-07-09
US10484986B2 (en) 2019-11-19
CN108352937A (zh) 2018-07-31
WO2018054373A1 (en) 2018-03-29
US20180092070A1 (en) 2018-03-29
EP3479506A4 (en) 2019-09-11
US20190150129A1 (en) 2019-05-16
TWI669011B (zh) 2019-08-11
TW201818750A (zh) 2018-05-16
US10231228B2 (en) 2019-03-12

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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B350 Update of information on the portal [chapter 15.35 patent gazette]