BRPI0908545A2 - sistema de comunicação móvel, dispositivo de transmissão, dispositivo de recepção, e método - Google Patents

sistema de comunicação móvel, dispositivo de transmissão, dispositivo de recepção, e método

Info

Publication number
BRPI0908545A2
BRPI0908545A2 BRPI0908545A BRPI0908545A BRPI0908545A2 BR PI0908545 A2 BRPI0908545 A2 BR PI0908545A2 BR PI0908545 A BRPI0908545 A BR PI0908545A BR PI0908545 A BRPI0908545 A BR PI0908545A BR PI0908545 A2 BRPI0908545 A2 BR PI0908545A2
Authority
BR
Brazil
Prior art keywords
communication system
mobile communication
receiving device
transmitting device
transmitting
Prior art date
Application number
BRPI0908545A
Other languages
English (en)
Inventor
Mamoru Sawahashi
Teruo Kawamura
Yoshihisa Kishiyama
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of BRPI0908545A2 publication Critical patent/BRPI0908545A2/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
    • H04L5/0001—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) or DMT
    • 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
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L27/2628—Inverse Fourier transform modulators, e.g. inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/265—Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information

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)
BRPI0908545A 2008-03-05 2009-02-27 sistema de comunicação móvel, dispositivo de transmissão, dispositivo de recepção, e método BRPI0908545A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008055580A JP5209346B2 (ja) 2008-03-05 2008-03-05 送信装置、送信方法、受信装置及び受信方法
PCT/JP2009/053741 WO2009110390A1 (ja) 2008-03-05 2009-02-27 移動通信システム、送信装置、受信装置及び方法

Publications (1)

Publication Number Publication Date
BRPI0908545A2 true BRPI0908545A2 (pt) 2015-09-29

Family

ID=41055950

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908545A BRPI0908545A2 (pt) 2008-03-05 2009-02-27 sistema de comunicação móvel, dispositivo de transmissão, dispositivo de recepção, e método

Country Status (12)

Country Link
US (1) US9130699B2 (pt)
EP (1) EP2252124A1 (pt)
JP (1) JP5209346B2 (pt)
KR (1) KR20100120202A (pt)
CN (1) CN102007724B (pt)
AU (1) AU2009222326A1 (pt)
BR (1) BRPI0908545A2 (pt)
CA (1) CA2715215A1 (pt)
MX (1) MX2010009281A (pt)
RU (1) RU2485724C2 (pt)
WO (1) WO2009110390A1 (pt)
ZA (1) ZA201007011B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5005018B2 (ja) * 2009-11-02 2012-08-22 株式会社エヌ・ティ・ティ・ドコモ 移動端末装置、無線基地局装置及び無線通信方法
JP5427103B2 (ja) * 2010-04-30 2014-02-26 株式会社Ｎｔｔドコモ 基地局、移動局、制御信号送信方法及び制御信号受信方法
JP5940850B2 (ja) * 2012-03-19 2016-06-29 株式会社Ｎｔｔドコモ 通信システム、基地局装置、移動端末装置及び通信方法
KR101764340B1 (ko) * 2012-09-27 2017-08-02 한국전자통신연구원 무선 통신 시스템의 신호 전송 제어 방법 및 장치
US9432932B2 (en) * 2012-09-27 2016-08-30 Electronics And Telecommunications Research Institute Method and apparatus for controlling signal transmission of wireless communication system
JP5883403B2 (ja) * 2013-01-31 2016-03-15 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、及び無線通信方法
GB2517488A (en) 2013-08-23 2015-02-25 Here Global Bv Frequency transformed radiomap data set
KR102241695B1 (ko) * 2013-10-07 2021-04-19 삼성전자주식회사 무선 통신 시스템에서 전력 제어 방법 및 장치
WO2016055100A1 (en) 2014-10-08 2016-04-14 Here Global B.V. Supporting magnetic flux density based positioning
US9264099B1 (en) * 2015-06-02 2016-02-16 Link Labs, Inc. Frequency-block hopping
BR112018071013A2 (pt) * 2016-04-14 2019-02-12 Huawei Technologies Co., Ltd. dispositivo, sistema e método de transmissão de informação
WO2018116777A1 (ja) * 2016-12-19 2018-06-28 株式会社Ｎｔｔドコモ ユーザ端末
RU2730084C1 (ru) 2017-03-24 2020-08-17 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Способ передачи информации, оконечное устройство и сетевое устройство

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879942B1 (ko) * 2002-02-16 2009-01-22 엘지전자 주식회사 채널품질지시자 코딩을 위한 기저수열 생성방법
JP4373422B2 (ja) * 2006-01-18 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
JP4373410B2 (ja) * 2006-01-18 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
MX2008009202A (es) * 2006-01-18 2008-10-09 Ntt Docomo Inc Estacion base, terminal de comunicaciones, metodo de transmision y metodo de recepcion.
JP4373426B2 (ja) * 2006-01-18 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
EP1819118A3 (en) * 2006-02-11 2008-11-19 Samsung Electronics Co., Ltd. Method and apparatus for allocating transmission resources and signaling the allocated transmission resources for frequency diversity
US7924775B2 (en) * 2006-03-17 2011-04-12 Samsung Electronics Co., Ltd. Apparatus and method for selecting modulation and filter roll-off to meet power and bandwidth requirements
JP5106796B2 (ja) * 2006-06-19 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 基地局、送信方法
KR100910707B1 (ko) * 2006-10-19 2009-08-04 엘지전자 주식회사 제어신호 전송 방법
CN101578804A (zh) * 2007-02-05 2009-11-11 诺基亚公司 用于提供确认信令的方法和装置
KR100956494B1 (ko) * 2007-06-14 2010-05-07 엘지전자 주식회사 제어신호 전송 방법
WO2009022790A1 (en) * 2007-08-14 2009-02-19 Lg Electronics Inc. Method of transmitting data in a wireless communication system

Also Published As

Publication number Publication date
JP2009212981A (ja) 2009-09-17
WO2009110390A1 (ja) 2009-09-11
CA2715215A1 (en) 2009-09-11
EP2252124A1 (en) 2010-11-17
CN102007724B (zh) 2014-08-20
US20110026642A1 (en) 2011-02-03
MX2010009281A (es) 2010-09-24
CN102007724A (zh) 2011-04-06
US9130699B2 (en) 2015-09-08
ZA201007011B (en) 2011-12-28
KR20100120202A (ko) 2010-11-12
AU2009222326A1 (en) 2009-09-11
JP5209346B2 (ja) 2013-06-12
RU2485724C2 (ru) 2013-06-20
RU2010139318A (ru) 2012-04-10

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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 A 9A ANUIDADE.

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