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BRPI0512647A - dispositivo de estação base e método de comunicação sem fio - Google Patents

dispositivo de estação base e método de comunicação sem fio

Info

Publication number
BRPI0512647A
BRPI0512647A BRPI0512647-9A BRPI0512647A BRPI0512647A BR PI0512647 A BRPI0512647 A BR PI0512647A BR PI0512647 A BRPI0512647 A BR PI0512647A BR PI0512647 A BRPI0512647 A BR PI0512647A
Authority
BR
Brazil
Prior art keywords
station device
base station
level information
wireless communication
communication method
Prior art date
Application number
BRPI0512647-9A
Other languages
English (en)
Inventor
Atsushi Matsumoto
Jun Cheng
Akihiko Nishio
Kenichi Miyoshi
Original Assignee
Matsushita Electric Ind Co 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of BRPI0512647A publication Critical patent/BRPI0512647A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Landscapes

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

Abstract

DISPOSITIVO DE ESTAçãO BASE E MéTODO DE COMUNICAçãO SEM FIO. A presente invenção refere-se a dispositivo de estação base que permite impedir um aumento do consumo de energia de um terminal e reduzir a interferência causada em células vizinhas. O dispositivo de estação base (100) tem uma faixa dinâmica de recepção específica. Uma seção de aquisição de informação de nível de recepção (154) adquire informação de nível de recepção dos sinais recebidos dos usuários (#1 a #N). Com base na informação de nível de recepção, uma seção de seleção (156) seleciona um usuário aceitável na faixa dinâmica de recepção dos usuários (#1 a #N). Uma seção de notificação de permissão de transmissão (120) notifica o usuário selecionado da permissão da transmissão de dados de ligação superior.
BRPI0512647-9A 2004-07-30 2005-07-26 dispositivo de estação base e método de comunicação sem fio BRPI0512647A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004224223 2004-07-30
PCT/JP2005/013636 WO2006011471A1 (ja) 2004-07-30 2005-07-26 基地局装置および無線通信方法

Publications (1)

Publication Number Publication Date
BRPI0512647A true BRPI0512647A (pt) 2008-03-25

Family

ID=35786220

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512647-9A BRPI0512647A (pt) 2004-07-30 2005-07-26 dispositivo de estação base e método de comunicação sem fio

Country Status (9)

Country Link
US (1) US20080305823A1 (pt)
EP (1) EP1761095A1 (pt)
JP (1) JP4892349B2 (pt)
KR (1) KR20070038534A (pt)
CN (1) CN1985539A (pt)
BR (1) BRPI0512647A (pt)
CA (1) CA2575031A1 (pt)
RU (1) RU2007103335A (pt)
WO (1) WO2006011471A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3445121B1 (en) 2006-02-03 2020-04-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Uplink resource allocation in a mobile communication system
WO2007099839A1 (ja) * 2006-02-24 2007-09-07 Mitsubishi Electric Corporation 通信装置
JP4845644B2 (ja) 2006-08-29 2011-12-28 三洋電機株式会社 通信方法およびそれを利用した無線装置
CN101170351B (zh) * 2006-10-23 2012-07-04 株式会社Ntt都科摩 一种数据传输方法
US8116805B2 (en) 2006-12-17 2012-02-14 Qualcomm Incorporated Uplink scheduling for OFDM systems
US7899399B2 (en) * 2006-12-30 2011-03-01 Broadcom Corporation Frequency division multiple access communications within a device
JP2008187488A (ja) * 2007-01-30 2008-08-14 Kyocera Corp 基地局装置及び通信方法
US8107987B2 (en) * 2007-02-14 2012-01-31 Qualcomm Incorporated Apparatus and method for uplink power control of wireless communications
US7949063B2 (en) * 2007-02-27 2011-05-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for impairment correlation estimation in MIMO systems
JP4970106B2 (ja) * 2007-03-29 2012-07-04 京セラ株式会社 通信方法およびそれを利用した基地局装置
JP2008289046A (ja) * 2007-05-21 2008-11-27 Kyocera Corp Ｏｆｄｍａ受信装置およびｏｆｄｍａ受信方法
EP2093898A1 (en) * 2008-01-22 2009-08-26 Sequans Communications Scheduling-aided base station dynamic range extension
JP2009246587A (ja) * 2008-03-31 2009-10-22 Hitachi Communication Technologies Ltd Ｏｆｄｍ信号を受信する通信装置、ｏｆｄｍ無線通信システム及びｏｆｄｍ受信方法
JP5131351B2 (ja) * 2008-07-03 2013-01-30 富士通株式会社 基地局装置およびデータマッピング方法
JP2012235410A (ja) * 2011-05-09 2012-11-29 Kyocera Corp 基地局および無線リソース割り当て方法
JP5592839B2 (ja) * 2011-06-13 2014-09-17 日本電信電話株式会社 無線通信システム及び無線通信方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05110487A (ja) * 1991-10-17 1993-04-30 Uchu Tsushin Kiso Gijutsu Kenkyusho:Kk センタ、端末間無線パケツト通信方式
JPH1013918A (ja) * 1996-06-19 1998-01-16 Toshiba Corp 符号分割多元接続方式を採用した移動通信システムとその無線通信装置
JP3386098B2 (ja) * 1996-06-20 2003-03-10 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信システムにおける信号伝送方法、移動局装置および基地局装置
EP0930752A3 (en) * 1998-01-14 1999-10-20 Motorola, Inc. Method for allocating data and power in a discrete multitone communication system
JP2000253446A (ja) * 1999-03-04 2000-09-14 Matsushita Electric Ind Co Ltd 基地局装置及びフレーム同期取得方法
JP3426194B2 (ja) * 2000-06-26 2003-07-14 松下電器産業株式会社 通信端末装置
JP3530118B2 (ja) * 2000-08-29 2004-05-24 松下電器産業株式会社 基地局装置および無線通信方法
US6804528B1 (en) * 2000-11-03 2004-10-12 Lucent Technologies, Inc. Apparatus and method for use in the multicast of traffic data in wireless multiple access communications systems
US6940824B2 (en) * 2001-04-05 2005-09-06 Ntt Docomo, Inc. Slot assignment algorithm
EP1274178A1 (en) * 2001-06-28 2003-01-08 Siemens Information and Communication Networks S.p.A. Downlink power control in packet switching cellular systems with dynamic channel allocation
JP3607643B2 (ja) * 2001-07-13 2005-01-05 松下電器産業株式会社 マルチキャリア送信装置、マルチキャリア受信装置、およびマルチキャリア無線通信方法
US6799043B2 (en) * 2001-12-04 2004-09-28 Qualcomm, Incorporated Method and apparatus for a reverse link supplemental channel scheduling
US7020110B2 (en) * 2002-01-08 2006-03-28 Qualcomm Incorporated Resource allocation for MIMO-OFDM communication systems
JP2003264490A (ja) * 2002-03-07 2003-09-19 Matsushita Electric Ind Co Ltd 無線基地局装置及び無線送信方法
JP4067873B2 (ja) * 2002-05-24 2008-03-26 三菱電機株式会社 無線伝送装置
JP2004201156A (ja) * 2002-12-20 2004-07-15 Fuji Xerox Co Ltd 無線通信機および無線通信端末機器
US7411895B2 (en) * 2003-02-19 2008-08-12 Qualcomm Incorporated Controlled superposition coding in multi-user communication systems

Also Published As

Publication number Publication date
JPWO2006011471A1 (ja) 2008-05-01
US20080305823A1 (en) 2008-12-11
CN1985539A (zh) 2007-06-20
WO2006011471A1 (ja) 2006-02-02
CA2575031A1 (en) 2006-02-02
JP4892349B2 (ja) 2012-03-07
KR20070038534A (ko) 2007-04-10
EP1761095A1 (en) 2007-03-07
RU2007103335A (ru) 2008-08-10

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: PANASONIC CORPORATION (JP)

Free format text: ALTERADO DE: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: PARA QUE A SOLICITACAO REQUERIDA NA PETICAO NO 20090076087/RJ DE 07/08/2009 SEJA ATENDIDA, SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B10A Cessation: cessation confirmed

Free format text: HOMOLOGADA A DESISTENCIA DO PEDIDO, SOLICITADA ATRAVES DA PETICAO NO 020090076087/RJ DE 07.08.2009.

B15K Others concerning applications: alteration of classification

Ipc: H04W 88/08 (2009.01), H04W 72/00 (2009.01)