BRPI0817330A2 - Método de propagação de sinal de resposta e dispositivo de comunicação por rádio. - Google Patents

Método de propagação de sinal de resposta e dispositivo de comunicação por rádio.

Info

Publication number
BRPI0817330A2
BRPI0817330A2 BRPI0817330A BRPI0817330A2 BR PI0817330 A2 BRPI0817330 A2 BR PI0817330A2 BR PI0817330 A BRPI0817330 A BR PI0817330A BR PI0817330 A2 BRPI0817330 A2 BR PI0817330A2
Authority
BR
Brazil
Prior art keywords
communication device
radio communication
response signal
signal propagation
propagation method
Prior art date
Application number
Other languages
English (en)
Inventor
Seigo Nakao
Hidetoshi Suzuki
Daichi Imamura
Katsuhiko Hiramatsu
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 BRPI0817330A2 publication Critical patent/BRPI0817330A2/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
    • H04L5/003—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
    • 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
    • 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
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0817330 2007-09-25 2008-09-24 Método de propagação de sinal de resposta e dispositivo de comunicação por rádio. BRPI0817330A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007247848 2007-09-25
JP2008145543 2008-06-03
PCT/JP2008/002639 WO2009041029A1 (ja) 2007-09-25 2008-09-24 無線通信装置および応答信号拡散方法

Publications (1)

Publication Number Publication Date
BRPI0817330A2 true BRPI0817330A2 (pt) 2015-03-24

Family

ID=40510934

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817330 BRPI0817330A2 (pt) 2007-09-25 2008-09-24 Método de propagação de sinal de resposta e dispositivo de comunicação por rádio.

Country Status (5)

Country Link
US (1) US8422532B2 (pt)
EP (1) EP2194654A1 (pt)
JP (1) JP5127836B2 (pt)
BR (1) BRPI0817330A2 (pt)
WO (1) WO2009041029A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4601637B2 (ja) * 2007-03-20 2010-12-22 株式会社エヌ・ティ・ティ・ドコモ 移動局、送信方法及び無線通信システム
RU2453038C2 (ru) 2007-10-01 2012-06-10 Панасоник Корпорэйшн Устройство радиосвязи и способ расширения ответного сигнала
US8649281B2 (en) 2009-04-27 2014-02-11 Samsung Electronics Co., Ltd. Control design for backhaul relay to support multiple HARQ processes
EP2522097B1 (en) 2010-01-08 2016-03-30 Nokia Solutions and Networks Oy Method and apparatus for using demodulation reference signal multiplexing resources in wireless communication
US9025543B2 (en) * 2010-01-14 2015-05-05 Panasonic Intellectual Property Corporation Of America Wireless communication terminal apparatus, wireless communication base station apparatus and wireless communication method
US9210001B2 (en) * 2010-12-17 2015-12-08 Lg Electronics Inc. Method and apparatus for transmitting aperiodic sounding reference signal in wireless communication system
WO2015114700A1 (ja) 2014-01-31 2015-08-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末、基地局、送信方法及び受信方法
JP6484611B2 (ja) * 2014-05-09 2019-03-13 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 端末、基地局、送信方法及び受信方法
KR102180646B1 (ko) 2014-06-24 2020-11-19 선 페이턴트 트러스트 단말, 기지국, 통신 방법 및 집적 회로
WO2016031115A1 (ja) * 2014-08-27 2016-03-03 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末、基地局、送信方法及び受信方法
CN106134115B (zh) * 2014-09-25 2018-04-17 松下电器（美国）知识产权公司 通信装置、发送方法及接收方法
JP2016048935A (ja) * 2015-10-30 2016-04-07 ノキア ソリューションズ アンド ネットワークス オサケユキチュア 無線通信において復調基準信号多重を使用するための方法及び装置
US10911191B2 (en) * 2018-09-27 2021-02-02 Centre Of Excellence In Wireless Technology Method and apparatus for managing communication operations in orthogonal frequency division multiplexing system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100469701B1 (ko) * 2001-03-10 2005-02-02 삼성전자주식회사 이동통신시스템에서 패킷 데이터 제어 채널 통신 장치 및방법
JP2002344350A (ja) * 2001-05-17 2002-11-29 Mitsubishi Electric Corp スペクトル拡散送信装置、スペクトル拡散受信装置及びスペクトル拡散通信システム
US20030067962A1 (en) * 2001-10-10 2003-04-10 Daniel Yellin Determining cross-correlation between spreading sequences
KR100452512B1 (ko) * 2002-08-16 2004-10-13 엘지전자 주식회사 채널용량 개선 왈쉬코드 확산장치 및 그 운용방법
CN100579309C (zh) 2002-08-23 2010-01-06 松下电器产业株式会社 Ofdm-cdma发送装置和ofdm-cdma发送方法
JP4142917B2 (ja) * 2002-08-23 2008-09-03 松下電器産業株式会社 Ｃｄｍａ送信装置及びｏｆｄｍ−ｃｄｍａ送信装置
JP4146689B2 (ja) 2002-08-23 2008-09-10 松下電器産業株式会社 Ｏｆｄｍ−ｃｄｍａ送信装置
JP4163937B2 (ja) * 2002-12-06 2008-10-08 松下電器産業株式会社 Ｏｆｄｍ−ｃｄｍａ送信装置及びｏｆｄｍ−ｃｄｍａ送信方法
EP1608109A1 (en) * 2003-03-18 2005-12-21 Fujitsu Limited Transmission band assigning device
US7876806B2 (en) * 2005-03-24 2011-01-25 Interdigital Technology Corporation Orthogonal frequency division multiplexing-code division multiple access system
JP2007247848A (ja) 2006-03-17 2007-09-27 Ntn Corp クロスグルーブ型等速自在継手
JP2008145543A (ja) 2006-12-06 2008-06-26 Seiko Epson Corp 光学デバイス、光スキャナ、および画像形成装置
US8359041B2 (en) * 2008-02-15 2013-01-22 Futurewei Technologies, Inc. System and method for adaptively controlling feedback information

Also Published As

Publication number Publication date
US20100232473A1 (en) 2010-09-16
EP2194654A1 (en) 2010-06-09
US8422532B2 (en) 2013-04-16
WO2009041029A1 (ja) 2009-04-02
JP5127836B2 (ja) 2013-01-23
JPWO2009041029A1 (ja) 2011-01-13

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Legal Events

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

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

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 2343 DE 01-12-2015 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.