TW200640190A - Polarity control system, access gateway, and polarity control method - Google Patents

Polarity control system, access gateway, and polarity control method

Info

Publication number
TW200640190A
TW200640190A TW095106459A TW95106459A TW200640190A TW 200640190 A TW200640190 A TW 200640190A TW 095106459 A TW095106459 A TW 095106459A TW 95106459 A TW95106459 A TW 95106459A TW 200640190 A TW200640190 A TW 200640190A
Authority
TW
Taiwan
Prior art keywords
polarity
polarity control
control system
polarities
transmitting
Prior art date
Application number
TW095106459A
Other languages
English (en)
Inventor
Junichi Miyakawa
Original Assignee
Softbank Bb Corp
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 Softbank Bb Corp filed Critical Softbank Bb Corp
Publication of TW200640190A publication Critical patent/TW200640190A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13039—Asymmetrical two-way transmission, e.g. ADSL, HDSL
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1308—Power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1336—Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Selective Calling Equipment (AREA)
TW095106459A 2005-02-25 2006-02-24 Polarity control system, access gateway, and polarity control method TW200640190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005052123 2005-02-25

Publications (1)

Publication Number Publication Date
TW200640190A true TW200640190A (en) 2006-11-16

Family

ID=36927426

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095106459A TW200640190A (en) 2005-02-25 2006-02-24 Polarity control system, access gateway, and polarity control method

Country Status (3)

Country Link
JP (1) JP4854655B2 (zh)
TW (1) TW200640190A (zh)
WO (1) WO2006090788A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI547935B (zh) * 2015-01-13 2016-09-01 聯詠科技股份有限公司 液晶顯示器、源極驅動器以及其驅動信號極性的控制方法
US10089941B2 (en) 2015-01-13 2018-10-02 Novatek Microelectronics Corp. Liquid crystal display apparatus, source driver and method for controlling polarity of driving signals thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000083116A (ja) * 1998-09-04 2000-03-21 Nec Eng Ltd 加入者回線給電システム
JP2000232539A (ja) * 1999-02-08 2000-08-22 Nec Eng Ltd 給電回路
JP4306908B2 (ja) * 2000-01-31 2009-08-05 株式会社 沖情報システムズ 電話機の発信制御装置
WO2005096609A1 (ja) * 2004-03-30 2005-10-13 Softbank Bb Corp. 通信ネットワークシステム、アクセスゲートウェイ及びその制御方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI547935B (zh) * 2015-01-13 2016-09-01 聯詠科技股份有限公司 液晶顯示器、源極驅動器以及其驅動信號極性的控制方法
US9916797B2 (en) 2015-01-13 2018-03-13 Novatek Microelectronics Corp. Liquid crystal display apparatus, source driver and method for controlling polarity of driving signals thereof
US10089941B2 (en) 2015-01-13 2018-10-02 Novatek Microelectronics Corp. Liquid crystal display apparatus, source driver and method for controlling polarity of driving signals thereof

Also Published As

Publication number Publication date
JP4854655B2 (ja) 2012-01-18
JPWO2006090788A1 (ja) 2008-07-24
WO2006090788A1 (ja) 2006-08-31

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