BR112019006358A2 - método e aparelho para detecção de canal de controle - Google Patents

método e aparelho para detecção de canal de controle

Info

Publication number
BR112019006358A2
BR112019006358A2 BR112019006358A BR112019006358A BR112019006358A2 BR 112019006358 A2 BR112019006358 A2 BR 112019006358A2 BR 112019006358 A BR112019006358 A BR 112019006358A BR 112019006358 A BR112019006358 A BR 112019006358A BR 112019006358 A2 BR112019006358 A2 BR 112019006358A2
Authority
BR
Brazil
Prior art keywords
control channel
digital samples
channel detection
information
processing circuit
Prior art date
Application number
BR112019006358A
Other languages
English (en)
Inventor
Chen Huamin
Zhang Jianwei
Liao Pei-Kai
Chen Tao
Qu Wenze
Original Assignee
Mediatek Singapore Pte 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 Mediatek Singapore Pte Ltd filed Critical Mediatek Singapore Pte Ltd
Publication of BR112019006358A2 publication Critical patent/BR112019006358A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H04J13/0059—CAZAC [constant-amplitude and zero auto-correlation]
    • H04J13/0062—Zadoff-Chu
    • 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
    • H04W72/04—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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W72/30—Resource management for broadcast services
    • 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), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

os aspectos da revelação proveem um aparelho que inclui um circuito de recepção e um circuito de processamento. o circuito de recepção é configurado para receber sinais transmitidos a partir de um segundo aparelho para o aparelho e gerar amostras digitais em resposta aos sinais recebidos. os sinais têm uma pluralidade de elementos de recurso. o circuito de processamento é configurado para receber as amostras digitais, processar as amostras digitais para a geração de símbolos portados pelos elementos de recurso, detectar uma informação de assistência de canal de controle em uma posição predeterminada dos elementos de recurso e detectar uma informação de controle com base na detecção da informação de assistência de canal de controle.
BR112019006358A 2016-09-30 2017-09-30 método e aparelho para detecção de canal de controle BR112019006358A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2016/101229 WO2018058588A1 (en) 2016-09-30 2016-09-30 Methods and apparatus for control detecting and dl and ul format processing
PCT/CN2017/104847 WO2018059584A1 (en) 2016-09-30 2017-09-30 Method and apparatus for control channel detection

Publications (1)

Publication Number Publication Date
BR112019006358A2 true BR112019006358A2 (pt) 2019-06-25

Family

ID=61762501

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112019006358A BR112019006358A2 (pt) 2016-09-30 2017-09-30 método e aparelho para detecção de canal de controle
BR112019006439A BR112019006439A2 (pt) 2016-09-30 2017-09-30 método e aparelho para comunicação

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112019006439A BR112019006439A2 (pt) 2016-09-30 2017-09-30 método e aparelho para comunicação

Country Status (6)

Country Link
US (2) US20200314852A1 (pt)
EP (2) EP3513610B1 (pt)
CN (2) CN109792737B (pt)
BR (2) BR112019006358A2 (pt)
TW (2) TWI652914B (pt)
WO (3) WO2018058588A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220123904A1 (en) * 2018-09-28 2022-04-21 Mediatek Inc. Shared nack resource for groupcast and multicast in new radio v2x communications
WO2021007868A1 (zh) * 2019-07-18 2021-01-21 Oppo广东移动通信有限公司 盲检pdcch的方法及相关设备
CN115299138A (zh) * 2020-03-26 2022-11-04 高通股份有限公司 用于上行链路调度的下行链路控制信息

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EP1936851B1 (en) * 2006-12-18 2019-08-28 Huawei Technologies Co., Ltd. Method and apparatus for transmitting/receiving data and control information through an uplink in a wireless communication system
KR101586622B1 (ko) * 2009-01-15 2016-02-02 삼성전자주식회사 이동통신 시스템에서 대역폭 결합을 위한 ｐｄｃｃｈ 전송 방법 및 시스템
US9949261B2 (en) * 2009-10-15 2018-04-17 Qualcomm Incorporated Method and apparatus for conveying resource assignment for multiple system bandwidths
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
JP4913221B2 (ja) * 2010-02-12 2012-04-11 シャープ株式会社 移動局装置、通信方法、集積回路、無線通信システムおよび制御プログラム
WO2012165877A2 (ko) * 2011-05-31 2012-12-06 엘지전자 주식회사 향상된 물리하향링크제어채널영역을 검색하는 방법
CN103703706B (zh) * 2011-07-14 2017-06-06 Lg电子株式会社 无线通信系统中分配资源的方法及其设备
US9660782B2 (en) * 2011-10-19 2017-05-23 Lg Electronics Inc. Method and apparatus for transceiving downlink control information in a wireless access system
WO2013085271A1 (ko) * 2011-12-06 2013-06-13 엘지전자 주식회사 무선 통신 시스템에서 참조 신호를 전송하는 방법 및 장치
US8964678B2 (en) * 2011-12-23 2015-02-24 Blackberry Limited Method implemented in an eNodeB base station
WO2014065584A1 (ko) * 2012-10-23 2014-05-01 엘지전자 주식회사 무선 통신 시스템에서 제어 정보를수신하는 방법 및 이를 위한 장치
CN103929266B (zh) * 2013-01-15 2019-08-09 中兴通讯股份有限公司 控制信道传输、传输处理方法及装置、网络侧设备、终端
WO2014136620A1 (ja) 2013-03-06 2014-09-12 シャープ株式会社 端末装置、基地局装置、通信システム、受信方法、送信方法及び通信方法
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US11057935B2 (en) * 2017-03-22 2021-07-06 Comcast Cable Communications, Llc Random access process in new radio
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Also Published As

Publication number Publication date
CN109792715A (zh) 2019-05-21
TW201818671A (zh) 2018-05-16
WO2018059584A1 (en) 2018-04-05
US11246139B2 (en) 2022-02-08
EP3513607A4 (en) 2020-04-15
EP3513607A1 (en) 2019-07-24
EP3513610A4 (en) 2020-04-15
CN109792737A (zh) 2019-05-21
WO2018059574A1 (en) 2018-04-05
EP3513610B1 (en) 2023-12-13
US20200314852A1 (en) 2020-10-01
EP3513610A1 (en) 2019-07-24
US20200322938A1 (en) 2020-10-08
BR112019006439A2 (pt) 2019-06-25
WO2018058588A1 (en) 2018-04-05
TWI678894B (zh) 2019-12-01
TWI652914B (zh) 2019-03-01
TW201818678A (zh) 2018-05-16
CN109792737B (zh) 2022-06-10

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B350 Update of information on the portal [chapter 15.35 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.