JP4580811B2 - 無線データ通信システム - Google Patents

無線データ通信システム Download PDF

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Publication number
JP4580811B2
JP4580811B2 JP2005123276A JP2005123276A JP4580811B2 JP 4580811 B2 JP4580811 B2 JP 4580811B2 JP 2005123276 A JP2005123276 A JP 2005123276A JP 2005123276 A JP2005123276 A JP 2005123276A JP 4580811 B2 JP4580811 B2 JP 4580811B2
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JP
Japan
Prior art keywords
wireless
relay
repeater
unit
station
Prior art date
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Expired - Fee Related
Application number
JP2005123276A
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English (en)
Japanese (ja)
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JP2006303943A5 (enExample
JP2006303943A (ja
Inventor
裕人 宇原
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.)
Sharp Corp
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Sharp Corp
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Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP2005123276A priority Critical patent/JP4580811B2/ja
Publication of JP2006303943A publication Critical patent/JP2006303943A/ja
Publication of JP2006303943A5 publication Critical patent/JP2006303943A5/ja
Application granted granted Critical
Publication of JP4580811B2 publication Critical patent/JP4580811B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Telephonic Communication Services (AREA)
JP2005123276A 2005-04-21 2005-04-21 無線データ通信システム Expired - Fee Related JP4580811B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005123276A JP4580811B2 (ja) 2005-04-21 2005-04-21 無線データ通信システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005123276A JP4580811B2 (ja) 2005-04-21 2005-04-21 無線データ通信システム

Publications (3)

Publication Number Publication Date
JP2006303943A JP2006303943A (ja) 2006-11-02
JP2006303943A5 JP2006303943A5 (enExample) 2008-02-07
JP4580811B2 true JP4580811B2 (ja) 2010-11-17

Family

ID=37471698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005123276A Expired - Fee Related JP4580811B2 (ja) 2005-04-21 2005-04-21 無線データ通信システム

Country Status (1)

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JP (1) JP4580811B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008276599A (ja) * 2007-05-01 2008-11-13 Dx Antenna Co Ltd 非常通報システム
JP2009038660A (ja) * 2007-08-02 2009-02-19 Sharp Corp 無線テレメータシステム
JP4965527B2 (ja) * 2008-08-07 2012-07-04 ホーチキ株式会社 無線防災システム
JP5366579B2 (ja) * 2009-02-09 2013-12-11 キヤノン株式会社 通信システム、通信装置、その処理方法及びプログラム
JP5942734B2 (ja) * 2012-09-20 2016-06-29 沖電気工業株式会社 データ収集システム、データ収集方法、隣接情報管理サーバ、及びプログラム
JP6455344B2 (ja) * 2015-06-29 2019-01-23 サクサ株式会社 通信システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08171692A (ja) * 1994-12-16 1996-07-02 Tokyo Gas Co Ltd 無線通信システム
JP2000207672A (ja) * 1999-01-11 2000-07-28 Omron Corp 無線検針システム及び無線検針方法
JP2000251187A (ja) * 1999-03-01 2000-09-14 Kokusai Electric Co Ltd 通信システム
JP2001136294A (ja) * 1999-11-05 2001-05-18 Toyo Keiki Co Ltd 自動検針システム
JP2001217947A (ja) * 2000-02-01 2001-08-10 Toshiba Corp 無線端末装置

Also Published As

Publication number Publication date
JP2006303943A (ja) 2006-11-02

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