JP4723575B2 - データ通信 - Google Patents

データ通信 Download PDF

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Publication number
JP4723575B2
JP4723575B2 JP2007516054A JP2007516054A JP4723575B2 JP 4723575 B2 JP4723575 B2 JP 4723575B2 JP 2007516054 A JP2007516054 A JP 2007516054A JP 2007516054 A JP2007516054 A JP 2007516054A JP 4723575 B2 JP4723575 B2 JP 4723575B2
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JP
Japan
Prior art keywords
optical
signal
data signal
base station
frequency
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 - Fee Related
Application number
JP2007516054A
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English (en)
Japanese (ja)
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JP2008507862A5 (enExample
JP2008507862A (ja
Inventor
ペスコド、クリストファー・ラルフ
ナウォズ、モハメド
ミラー、クライブ・ウィリアム
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.)
BAE Systems PLC
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BAE Systems PLC
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Publication date
Priority claimed from GB0425156A external-priority patent/GB0425156D0/en
Application filed by BAE Systems PLC filed Critical BAE Systems PLC
Publication of JP2008507862A publication Critical patent/JP2008507862A/ja
Publication of JP2008507862A5 publication Critical patent/JP2008507862A5/ja
Application granted granted Critical
Publication of JP4723575B2 publication Critical patent/JP4723575B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25752—Optical arrangements for wireless networks
    • H04B10/25753—Distribution optical network, e.g. between a base station and a plurality of remote units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25752—Optical arrangements for wireless networks

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
JP2007516054A 2004-11-15 2005-10-27 データ通信 Expired - Fee Related JP4723575B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP04257067.1 2004-11-15
EP04257067 2004-11-15
GB0425156A GB0425156D0 (en) 2004-11-15 2004-11-15 Data communications
GB0425156.7 2004-11-15
PCT/GB2005/004152 WO2006051262A1 (en) 2004-11-15 2005-10-27 Data communications system

Publications (3)

Publication Number Publication Date
JP2008507862A JP2008507862A (ja) 2008-03-13
JP2008507862A5 JP2008507862A5 (enExample) 2008-04-24
JP4723575B2 true JP4723575B2 (ja) 2011-07-13

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ID=35519885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007516054A Expired - Fee Related JP4723575B2 (ja) 2004-11-15 2005-10-27 データ通信

Country Status (6)

Country Link
US (1) US8055136B2 (enExample)
EP (1) EP1815618B1 (enExample)
JP (1) JP4723575B2 (enExample)
AU (1) AU2005303660B2 (enExample)
ES (1) ES2395036T3 (enExample)
WO (1) WO2006051262A1 (enExample)

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Also Published As

Publication number Publication date
AU2005303660A1 (en) 2006-05-18
US8055136B2 (en) 2011-11-08
ES2395036T3 (es) 2013-02-07
US20090047023A1 (en) 2009-02-19
JP2008507862A (ja) 2008-03-13
EP1815618B1 (en) 2012-09-12
EP1815618A1 (en) 2007-08-08
WO2006051262A1 (en) 2006-05-18
AU2005303660B2 (en) 2011-04-28

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