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WO2008105273A1 - 移動通信システムで使用される基地局及び方法 - Google Patents

移動通信システムで使用される基地局及び方法 Download PDF

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Publication number
WO2008105273A1
WO2008105273A1 PCT/JP2008/052766 JP2008052766W WO2008105273A1 WO 2008105273 A1 WO2008105273 A1 WO 2008105273A1 JP 2008052766 W JP2008052766 W JP 2008052766W WO 2008105273 A1 WO2008105273 A1 WO 2008105273A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
signal
communication system
mobile communication
method used
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.)
Ceased
Application number
PCT/JP2008/052766
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Ishii
Nobuhiko Miki
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
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
Priority to JP2009501190A priority Critical patent/JP5107337B2/ja
Publication of WO2008105273A1 publication Critical patent/WO2008105273A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals, e.g. multi-user orthogonal frequency division multiple access [OFDMA]

Landscapes

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

Abstract

　基地局は、下りリンクに直交周波数分割多重(OFDM)方式を使用する移動通信システムで使用される。基地局は、第1の信号と第２の信号を含むOFDMシンボルで送信信号を生成する手段と、送信信号を移動局に送信する送信手段とを有する。第１の信号がマッピングされるサブキャリアの位置に基づいて、第２の信号のマッピングされるサブキャリアが決定される。
PCT/JP2008/052766 2007-02-28 2008-02-19 移動通信システムで使用される基地局及び方法 Ceased WO2008105273A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009501190A JP5107337B2 (ja) 2007-02-28 2008-02-19 移動通信システムで使用される基地局及び方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-050838 2007-02-28
JP2007050838 2007-02-28

Publications (1)

Publication Number Publication Date
WO2008105273A1 true WO2008105273A1 (ja) 2008-09-04

Family

ID=39721109

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052766 Ceased WO2008105273A1 (ja) 2007-02-28 2008-02-19 移動通信システムで使用される基地局及び方法

Country Status (2)

Country Link
JP (1) JP5107337B2 (ja)
WO (1) WO2008105273A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011013968A3 (ko) * 2009-07-26 2011-06-16 엘지전자 주식회사 무선 통신 시스템에서 수신 확인 수신 방법 및 장치
JP2012526471A (ja) * 2009-05-04 2012-10-25 クゥアルコム・インコーポレイテッド マルチキャリアワイヤレス通信システムのアップリンク電力制御のための方法および装置
KR101238564B1 (ko) * 2008-10-15 2013-03-11 엘지전자 주식회사 다중 반송파 시스템에서 통신 방법 및 장치
JP2014042360A (ja) * 2009-03-16 2014-03-06 Panasonic Corp 基地局装置、通信方法および集積回路
CN110087298A (zh) * 2011-04-01 2019-08-02 三菱电机株式会社 无线通信系统及基站

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
HUAWEI: "E-UTRA Downlink L1/L2 control channel Mapping", 3GPP TSG-RAN-WG1 MEETING #48, vol. R1-071105, 16 February 2007 (2007-02-16), pages 1 - 4 *
KDDI: "Multiplexing for L1/L2 Control Signals in E-UTRA Downlink", 3GPP TSG RAN WG1 MEETING #50, vol. R1-073785, August 2007 (2007-08-01), pages 1 - 3 *
NTT DOCOMO ET AL.: "Downlink L1/L2 Control Signaling Channel Structure: Coding", 3GPP TSG RAN WG MEETING #47BIS, vol. R1-070103, January 2007 (2007-01-01), pages 1 - 17 *
NTT DOCOMO ET AL.: "Downlink L1/L2 Control Signaling Channel Structure: Mapping", 3GPP TSG RAN WG MEETING #47BIS, vol. R1-070104, January 2007 (2007-01-01), pages 1 - 17 *
PANASONIC: "Downlink L1/L2 Control Signaling: Multiplexing, Configuration and Logical Receiver Model", 3GPP TSG-RAN WG1 MEETING #48, vol. R1-070930, 16 February 2007 (2007-02-16), pages 1 - 5 *
SAMSUNG: "Mapping of control channel elements to resource elements", 3GPP TSG RAN WG1 MEETING #48BIS, March 2007 (2007-03-01), pages 1 - 2 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101238564B1 (ko) * 2008-10-15 2013-03-11 엘지전자 주식회사 다중 반송파 시스템에서 통신 방법 및 장치
US8824389B2 (en) 2008-10-15 2014-09-02 Lg Electronics Inc. Communications method and device in a multi-carrier system
JP2014042360A (ja) * 2009-03-16 2014-03-06 Panasonic Corp 基地局装置、通信方法および集積回路
JP2012526471A (ja) * 2009-05-04 2012-10-25 クゥアルコム・インコーポレイテッド マルチキャリアワイヤレス通信システムのアップリンク電力制御のための方法および装置
US9585108B2 (en) 2009-05-04 2017-02-28 Qualcomm Incorporated Method and apparatus for uplink power control in a multicarrier wireless communication system
US10154463B2 (en) 2009-05-04 2018-12-11 Qualcomm Incorporated Method and apparatus for uplink power control in a multicarrier wireless communication system
US11259249B2 (en) 2009-05-04 2022-02-22 Qualcomm Incorporated Method and apparatus for uplink power control in a multicarrier wireless communication system
WO2011013968A3 (ko) * 2009-07-26 2011-06-16 엘지전자 주식회사 무선 통신 시스템에서 수신 확인 수신 방법 및 장치
US8767528B2 (en) 2009-07-26 2014-07-01 Lg Electronics Inc. Method and apparatus for receiving reception acknowledgement in wireless communication system
CN110087298A (zh) * 2011-04-01 2019-08-02 三菱电机株式会社 无线通信系统及基站

Also Published As

Publication number Publication date
JP5107337B2 (ja) 2012-12-26
JPWO2008105273A1 (ja) 2010-06-03

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