JP4451400B2 - 送信装置及び送信方法 - Google Patents

送信装置及び送信方法 Download PDF

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Publication number
JP4451400B2
JP4451400B2 JP2006010497A JP2006010497A JP4451400B2 JP 4451400 B2 JP4451400 B2 JP 4451400B2 JP 2006010497 A JP2006010497 A JP 2006010497A JP 2006010497 A JP2006010497 A JP 2006010497A JP 4451400 B2 JP4451400 B2 JP 4451400B2
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JP
Japan
Prior art keywords
guard interval
channel
length
unicast
ofdm symbol
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2006010497A
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English (en)
Japanese (ja)
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JP2007194867A (ja
JP2007194867A5 (https=
Inventor
健一 樋口
祥久 岸山
衛 佐和橋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
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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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38287501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4451400(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to JP2006010497A priority Critical patent/JP4451400B2/ja
Priority to MX2008009126A priority patent/MX2008009126A/es
Priority to US12/161,350 priority patent/US8472363B2/en
Priority to AU2007206527A priority patent/AU2007206527B8/en
Priority to CN2007800095796A priority patent/CN101406077B/zh
Priority to EP07706517.5A priority patent/EP1983670B1/en
Priority to CA2637591A priority patent/CA2637591C/en
Priority to KR1020087020088A priority patent/KR101334108B1/ko
Priority to HUE07706517A priority patent/HUE033460T2/en
Priority to EP16174740.7A priority patent/EP3089419A1/en
Priority to BRPI0706641A priority patent/BRPI0706641A8/pt
Priority to PCT/JP2007/050170 priority patent/WO2007083548A1/ja
Priority to RU2008133319/09A priority patent/RU2421916C2/ru
Priority to TW096101408A priority patent/TW200733669A/zh
Publication of JP2007194867A publication Critical patent/JP2007194867A/ja
Publication of JP2007194867A5 publication Critical patent/JP2007194867A5/ja
Publication of JP4451400B2 publication Critical patent/JP4451400B2/ja
Application granted granted Critical
Priority to US13/763,299 priority patent/US8737283B2/en
Priority to US13/970,448 priority patent/US8976723B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • 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
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Transmitters (AREA)
JP2006010497A 2006-01-18 2006-01-18 送信装置及び送信方法 Expired - Lifetime JP4451400B2 (ja)

Priority Applications (16)

Application Number Priority Date Filing Date Title
JP2006010497A JP4451400B2 (ja) 2006-01-18 2006-01-18 送信装置及び送信方法
BRPI0706641A BRPI0706641A8 (pt) 2006-01-18 2007-01-10 dispositivo de transmissão e método de transmissão
RU2008133319/09A RU2421916C2 (ru) 2006-01-18 2007-01-10 Передающее устройство и способ передачи данных
AU2007206527A AU2007206527B8 (en) 2006-01-18 2007-01-10 Transmission device and transmission method
CN2007800095796A CN101406077B (zh) 2006-01-18 2007-01-10 发送装置和发送方法
EP07706517.5A EP1983670B1 (en) 2006-01-18 2007-01-10 Transmitting device, and transmitting method
CA2637591A CA2637591C (en) 2006-01-18 2007-01-10 Transmission device and transmission method
KR1020087020088A KR101334108B1 (ko) 2006-01-18 2007-01-10 송신장치 및 송신방법
HUE07706517A HUE033460T2 (en) 2006-01-18 2007-01-10 Transmission device and transmission procedure
EP16174740.7A EP3089419A1 (en) 2006-01-18 2007-01-10 Transmitting device, and transmitting method
MX2008009126A MX2008009126A (es) 2006-01-18 2007-01-10 Dispositivo de transmision y metodo de transmision.
PCT/JP2007/050170 WO2007083548A1 (ja) 2006-01-18 2007-01-10 送信装置及び送信方法
US12/161,350 US8472363B2 (en) 2006-01-18 2007-01-10 Transmission device and transmission method for generating fixed-length subframe including multiple OFDM symbols
TW096101408A TW200733669A (en) 2006-01-18 2007-01-15 Transmitting device, and transmitting method
US13/763,299 US8737283B2 (en) 2006-01-18 2013-02-08 Transmission device and transmission method
US13/970,448 US8976723B2 (en) 2006-01-18 2013-08-19 Transmission device and transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006010497A JP4451400B2 (ja) 2006-01-18 2006-01-18 送信装置及び送信方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2009164285A Division JP4859959B2 (ja) 2009-07-10 2009-07-10 受信装置及び受信方法
JP2009292221A Division JP4879316B2 (ja) 2009-12-24 2009-12-24 送信装置及び送信方法

Publications (3)

Publication Number Publication Date
JP2007194867A JP2007194867A (ja) 2007-08-02
JP2007194867A5 JP2007194867A5 (https=) 2009-08-27
JP4451400B2 true JP4451400B2 (ja) 2010-04-14

Family

ID=38287501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006010497A Expired - Lifetime JP4451400B2 (ja) 2006-01-18 2006-01-18 送信装置及び送信方法

Country Status (13)

Country Link
US (3) US8472363B2 (https=)
EP (2) EP1983670B1 (https=)
JP (1) JP4451400B2 (https=)
KR (1) KR101334108B1 (https=)
CN (1) CN101406077B (https=)
AU (1) AU2007206527B8 (https=)
BR (1) BRPI0706641A8 (https=)
CA (1) CA2637591C (https=)
HU (1) HUE033460T2 (https=)
MX (1) MX2008009126A (https=)
RU (1) RU2421916C2 (https=)
TW (1) TW200733669A (https=)
WO (1) WO2007083548A1 (https=)

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JP4451400B2 (ja) 2006-01-18 2010-04-14 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
US8130857B2 (en) * 2006-01-20 2012-03-06 Qualcomm Incorporated Method and apparatus for pilot multiplexing in a wireless communication system
AU2007200185A1 (en) * 2006-02-08 2007-08-23 Nec Australia Pty Ltd Delivery of multicast and uni-cast services in an OFDMA system
US20090257371A1 (en) * 2006-05-01 2009-10-15 Panasonic Corporation Radio communication base station apparatus and transmission method in the radio communication base station apparatus
KR100970003B1 (ko) * 2007-05-02 2010-07-16 한국전자통신연구원 신호 송신 방법 및 장치
US8670363B2 (en) * 2007-05-30 2014-03-11 Qualcomm Incorporated Method and apparatus for sending scheduling information for broadcast and multicast services in a cellular communication system
US9386557B2 (en) 2007-08-13 2016-07-05 Qualcomm Incorporated Method and apparatus for supporting broadcast and multicast services in a wireless communication system
JP4857219B2 (ja) * 2007-08-22 2012-01-18 日本電信電話株式会社 無線通信システム及び中継無線装置
KR101108781B1 (ko) * 2007-12-27 2012-02-27 엘지전자 주식회사 무선통신 시스템에서 데이터 전송방법
JP5245452B2 (ja) * 2008-02-26 2013-07-24 富士通株式会社 無線基地局、端末、および上位装置
JP4874275B2 (ja) * 2008-02-29 2012-02-15 株式会社エヌ・ティ・ティ・ドコモ 移動局及びマルチキャスト／ブロードキャスト通信方法
BRPI0909413A2 (pt) 2008-03-21 2017-11-07 Nortel Networks Ltd serviço ,ulticast de difusão multimídia (mbms) utilizando multiplexação espacial
US8638653B2 (en) * 2008-03-27 2014-01-28 Intel Corporation Adaptive transmissions for optimized application delivery in wireless networks
JP5188870B2 (ja) * 2008-04-28 2013-04-24 株式会社エヌ・ティ・ティ・ドコモ 基地局、移動局及び周波数分割多重通信方法
CN102057743B (zh) 2008-07-08 2014-10-01 夏普株式会社 通信系统、接收装置和通信方法
JP2010088062A (ja) * 2008-10-02 2010-04-15 Ntt Docomo Inc ネットワーク装置及びセル選択方法
KR101608784B1 (ko) 2009-01-21 2016-04-20 엘지전자 주식회사 무선 통신 시스템에서의 멀티캐스트 및/또는 브로드캐스트 서비스 데이터를 위한 자원 할당 방법 및 이를 위한 장치
JP2010239272A (ja) * 2009-03-30 2010-10-21 Panasonic Corp Ｏｆｄｍ送信装置、ｏｆｄｍ受信装置、ｏｆｄｍ伝送システム及びｏｆｄｍ通信方法
JP4859959B2 (ja) * 2009-07-10 2012-01-25 株式会社エヌ・ティ・ティ・ドコモ 受信装置及び受信方法
CN102273245B (zh) * 2009-08-28 2014-07-16 Lg电子株式会社 用于在无线通信系统中为多播和/或广播业务数据分配资源的方法及其装置
US9462484B2 (en) 2009-09-30 2016-10-04 Optis Wireless Technology, Llc Reconfiguration of active component carrier set in multi-carrier wireless systems
JP5489342B2 (ja) * 2010-04-02 2014-05-14 パナソニック株式会社 通信装置、通信方法、及び集積回路
JP5488705B2 (ja) * 2010-09-30 2014-05-14 富士通株式会社 無線通信装置、無線通信システムおよび無線通信方法
JP5702574B2 (ja) * 2010-10-26 2015-04-15 京セラ株式会社 送信タイミングを補正する無線基地局および無線基地局における送信タイミング補正方法
US9179468B2 (en) * 2010-12-02 2015-11-03 Lg Electronics Inc. Method for avoiding inter-cell interference in wireless access system
US20130258904A1 (en) * 2012-03-28 2013-10-03 Cartasense Ltd. Configurable wireless networks, systems and methods
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US9008159B2 (en) * 2013-01-10 2015-04-14 Qualcomm Incorporated Rate adaptation for data communication
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CN104144045B (zh) * 2013-05-09 2019-02-26 中兴通讯股份有限公司 Mbsfn区域内的载波资源处理方法、装置和系统
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Also Published As

Publication number Publication date
JP2007194867A (ja) 2007-08-02
EP1983670A4 (en) 2014-04-09
TW200733669A (en) 2007-09-01
KR101334108B1 (ko) 2013-11-29
MX2008009126A (es) 2008-09-26
WO2007083548A1 (ja) 2007-07-26
EP1983670A1 (en) 2008-10-22
HUE033460T2 (en) 2017-12-28
US8976723B2 (en) 2015-03-10
US20100232333A1 (en) 2010-09-16
RU2421916C2 (ru) 2011-06-20
BRPI0706641A8 (pt) 2018-04-24
RU2008133319A (ru) 2010-02-27
KR20080087165A (ko) 2008-09-30
US20140056206A1 (en) 2014-02-27
CN101406077B (zh) 2012-05-30
BRPI0706641A2 (pt) 2011-04-05
AU2007206527B8 (en) 2011-07-07
CA2637591C (en) 2015-11-03
AU2007206527B2 (en) 2011-06-30
EP1983670B1 (en) 2017-03-15
CN101406077A (zh) 2009-04-08
CA2637591A1 (en) 2007-07-26
US8737283B2 (en) 2014-05-27
TWI340575B (https=) 2011-04-11
AU2007206527A1 (en) 2007-07-26
US20130176931A1 (en) 2013-07-11
US8472363B2 (en) 2013-06-25
EP3089419A1 (en) 2016-11-02

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