BR112012020489A2 - dispositivo de transmissão e método de transmissão - Google Patents

dispositivo de transmissão e método de transmissão

Info

Publication number
BR112012020489A2
BR112012020489A2 BR112012020489A BR112012020489A BR112012020489A2 BR 112012020489 A2 BR112012020489 A2 BR 112012020489A2 BR 112012020489 A BR112012020489 A BR 112012020489A BR 112012020489 A BR112012020489 A BR 112012020489A BR 112012020489 A2 BR112012020489 A2 BR 112012020489A2
Authority
BR
Brazil
Prior art keywords
carrier
transmission
component carrier
added
transmission device
Prior art date
Application number
BR112012020489A
Other languages
English (en)
Other versions
BR112012020489B8 (pt
BR112012020489B1 (pt
Inventor
Akihiko Nishio
Seigo Nakao
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of BR112012020489A2 publication Critical patent/BR112012020489A2/pt
Publication of BR112012020489B1 publication Critical patent/BR112012020489B1/pt
Publication of BR112012020489B8 publication Critical patent/BR112012020489B8/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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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 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
    • H04L5/0096—Indication of changes in allocation
    • 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
    • H04W72/20—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

dispositivo de transmissão e método de transmissão. a presente invenção refere-se a um dispositivo de transmissão e um método de transmissão com os quais se faz possível prevenir retardos na transmissão de dados e minimizar o aumento do número de bits necessário para a notificação de uma portadora cc a ser usada, nos casos em que uma portadora cc a ser usada é adicionada durante uma comunicação que emprega uma agregação de portadoras. quando uma portadora de componente deve ser adicionada a um conjunto de portadoras de componente, uma seção de configuração (101) provida em uma estação base (100) modifica uma tabela de campos cif que define a correspondência entre pontos de código, que são usados como rótulos para as respectivas portadoras de componente contidas no conjunto de portadoras de componente, e as informações de identificação das respectivas portadoras de componente, e as informações de identificação das respectivas portadoras de componente; e atribui um ponto de código vago à portadora de componente a ser adicionada, ao mesmo tempo mantendo a correspondência entre os pontos de código e as informações de identificação de portadora de componente definidas na tabela de campos cif antes da modificação.
BR112012020489A 2010-02-15 2011-02-14 Aparelho de estação base, método de transmissão, aparelho terminal, método de comunicação, e circuito integrado BR112012020489B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010030267 2010-02-15
JP2010-030267 2010-02-15
PCT/JP2011/000796 WO2011099306A1 (ja) 2010-02-15 2011-02-14 送信装置及び送信方法

Publications (3)

Publication Number Publication Date
BR112012020489A2 true BR112012020489A2 (pt) 2016-05-17
BR112012020489B1 BR112012020489B1 (pt) 2022-02-15
BR112012020489B8 BR112012020489B8 (pt) 2022-11-16

Family

ID=44367592

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020489A BR112012020489B8 (pt) 2010-02-15 2011-02-14 Aparelho de estação base, método de transmissão, aparelho terminal, método de comunicação, e circuito integrado

Country Status (9)

Country Link
US (9) US8855075B2 (pt)
EP (3) EP3528411B1 (pt)
JP (4) JP5356545B2 (pt)
KR (2) KR101814359B1 (pt)
CN (2) CN105356976B (pt)
BR (1) BR112012020489B8 (pt)
MX (1) MX2012009372A (pt)
RU (1) RU2540280C2 (pt)
WO (1) WO2011099306A1 (pt)

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US9723496B2 (en) * 2011-11-04 2017-08-01 Qualcomm Incorporated Method and apparatus for interference cancellation by a user equipment using blind detection
JP2014096777A (ja) * 2012-11-12 2014-05-22 Ntt Docomo Inc 無線通信方法、無線通信システム、無線基地局及びユーザ端末
CN104135355A (zh) * 2013-05-03 2014-11-05 索尼公司 通信装置、通信系统和通信方法
WO2015137655A1 (ko) * 2014-03-12 2015-09-17 엘지전자 주식회사 탐색 신호 수신 방법 및 단말
EP3192317B1 (en) * 2014-09-12 2022-04-20 Telefonaktiebolaget LM Ericsson (publ) Radio node, wireless device and methods for carrier aggregation control information
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BR112020014805A2 (pt) 2018-01-24 2020-12-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Método de transmissão de dados executado por um dispositivo e dispositivo
US20190313385A1 (en) * 2018-04-05 2019-10-10 Qualcomm Incorporated Compact dci for urllc
CN110611558B (zh) * 2019-10-16 2022-04-22 深圳前海中电慧安科技有限公司 采集移动终端信息的方法、装置、采集设备和存储介质

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KR101272772B1 (ko) 2007-12-17 2013-06-10 삼성전자주식회사 광대역 무선통신 시스템에서 동적 자원 할당 장치 및 방법
KR101430487B1 (ko) 2007-12-24 2014-08-18 엘지전자 주식회사 다중 대역 무선 주파수 기반 신호 송수신 방법
US8711785B2 (en) * 2008-03-25 2014-04-29 Qualcomm Incorporated Fast carrier allocation in multi-carrier systems
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KR100997985B1 (ko) 2008-07-28 2010-12-03 삼성전기주식회사 잉크젯 헤드 구동부 및 그 제작방법
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KR20110065329A (ko) * 2009-12-09 2011-06-15 엘지전자 주식회사 반송파 집성 시스템에서 제어정보 전송 방법, 수신 방법 및 단말
DK3396889T3 (da) * 2009-12-14 2021-09-06 Ericsson Telefon Ab L M Fremgangsmåde og indretning til rekonfigurering af kortlægning af et bærerindikatorfelt til en komponentbærer
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CN102668646B (zh) 2009-12-17 2015-05-20 Lg电子株式会社 避免控制信道阻塞的装置和方法
US9124406B2 (en) * 2009-12-29 2015-09-01 Qualcomm Incorporated Fallback operation for cross-carrier signaling in multi-carrier operation

Also Published As

Publication number Publication date
BR112012020489B8 (pt) 2022-11-16
JP5356545B2 (ja) 2013-12-04
CN102812747B (zh) 2016-01-06
EP2538716A1 (en) 2012-12-26
US20170208593A1 (en) 2017-07-20
KR101814359B1 (ko) 2018-01-02
US20230155726A1 (en) 2023-05-18
BR112012020489B1 (pt) 2022-02-15
EP2538716B1 (en) 2019-07-17
JP2013236409A (ja) 2013-11-21
KR101778324B1 (ko) 2017-09-13
US20180310313A1 (en) 2018-10-25
EP2538716A4 (en) 2017-08-23
US9642142B2 (en) 2017-05-02
EP3528411B1 (en) 2020-09-09
US20120307778A1 (en) 2012-12-06
JP5685658B2 (ja) 2015-03-18
US20210204290A1 (en) 2021-07-01
KR20120127449A (ko) 2012-11-21
JPWO2011099306A1 (ja) 2013-06-13
RU2012134640A (ru) 2014-03-27
JP5501512B2 (ja) 2014-05-21
KR20170105125A (ko) 2017-09-18
US11581977B2 (en) 2023-02-14
WO2011099306A1 (ja) 2011-08-18
US10506598B2 (en) 2019-12-10
US20170048868A1 (en) 2017-02-16
CN102812747A (zh) 2012-12-05
JP5823068B2 (ja) 2015-11-25
US10980026B2 (en) 2021-04-13
US8855075B2 (en) 2014-10-07
EP3742639A1 (en) 2020-11-25
EP3528411A1 (en) 2019-08-21
US9516641B2 (en) 2016-12-06
US20240080131A1 (en) 2024-03-07
RU2540280C2 (ru) 2015-02-10
CN105356976B (zh) 2018-11-30
US11848775B2 (en) 2023-12-19
MX2012009372A (es) 2012-09-12
US20150043495A1 (en) 2015-02-12
JP2015080270A (ja) 2015-04-23
US20200077400A1 (en) 2020-03-05
CN105356976A (zh) 2016-02-24
US10034290B2 (en) 2018-07-24
JP2014132781A (ja) 2014-07-17

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AME

B25A Requested transfer of rights approved

Owner name: SUN PATENT TRUST (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/02/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REF. RPI 2667 DE 15/02/2022 QUANTO AOS DESENHOS.