ATE392771T1 - Zubehörsidentifizierungsalgorithmus für systemstecker - Google Patents

Zubehörsidentifizierungsalgorithmus für systemstecker

Info

Publication number
ATE392771T1
ATE392771T1 AT03445142T AT03445142T ATE392771T1 AT E392771 T1 ATE392771 T1 AT E392771T1 AT 03445142 T AT03445142 T AT 03445142T AT 03445142 T AT03445142 T AT 03445142T AT E392771 T1 ATE392771 T1 AT E392771T1
Authority
AT
Austria
Prior art keywords
voltage
accessory
pin
identification algorithm
identification
Prior art date
Application number
AT03445142T
Other languages
English (en)
Inventor
Jeroen Thijssen
Hakan Ohlgren
Original Assignee
Sony Ericsson Mobile Comm Ab
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 Sony Ericsson Mobile Comm Ab filed Critical Sony Ericsson Mobile Comm Ab
Application granted granted Critical
Publication of ATE392771T1 publication Critical patent/ATE392771T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3833—Hand-held transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)
  • Dc Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Communication Control (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT03445142T 2003-12-12 2003-12-12 Zubehörsidentifizierungsalgorithmus für systemstecker ATE392771T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03445142A EP1542438B1 (de) 2003-12-12 2003-12-12 Zubehörsidentifizierungsalgorithmus für Systemstecker

Publications (1)

Publication Number Publication Date
ATE392771T1 true ATE392771T1 (de) 2008-05-15

Family

ID=34486576

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03445142T ATE392771T1 (de) 2003-12-12 2003-12-12 Zubehörsidentifizierungsalgorithmus für systemstecker

Country Status (12)

Country Link
US (1) US7565458B2 (de)
EP (2) EP1921837A1 (de)
JP (1) JP4741512B2 (de)
KR (1) KR101222335B1 (de)
CN (1) CN1894944B (de)
AT (1) ATE392771T1 (de)
BR (1) BRPI0417384A (de)
DE (1) DE60320427T2 (de)
MX (1) MXPA06006060A (de)
RU (1) RU2369980C2 (de)
TW (1) TWI367017B (de)
WO (1) WO2005060224A1 (de)

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US9497559B2 (en) 2011-07-22 2016-11-15 Fairchild Semiconductor Corporation MIC/GND detection and automatic switch
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CN102780949B (zh) * 2012-06-13 2013-08-21 天地融科技股份有限公司 自动识别音频接口的麦克管脚和地管脚的方法及装置
CN102761804B (zh) * 2012-06-14 2013-10-09 天地融科技股份有限公司 一种音频接口自适应方法、装置和电子签名工具
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KR102072144B1 (ko) * 2013-03-26 2020-01-31 삼성전자주식회사 액세서리를 식별하는 방법 및 그 전자 장치
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CN111475448B (zh) * 2020-03-05 2023-04-07 成都娄外科技有限公司 一种usb设备插入状态检测方法、装置和usb设备
CN114691570B (zh) * 2020-12-25 2024-08-06 神讯电脑(昆山)有限公司 电子设备及信号的切换方法
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Also Published As

Publication number Publication date
WO2005060224A1 (en) 2005-06-30
KR20060123435A (ko) 2006-12-01
CN1894944B (zh) 2011-12-07
JP4741512B2 (ja) 2011-08-03
US7565458B2 (en) 2009-07-21
CN1894944A (zh) 2007-01-10
EP1542438A1 (de) 2005-06-15
BRPI0417384A (pt) 2007-04-10
DE60320427T2 (de) 2009-05-07
EP1542438B1 (de) 2008-04-16
TW200534675A (en) 2005-10-16
RU2369980C2 (ru) 2009-10-10
KR101222335B1 (ko) 2013-01-16
JP2007535211A (ja) 2007-11-29
TWI367017B (en) 2012-06-21
DE60320427D1 (de) 2008-05-29
RU2006124862A (ru) 2008-01-20
MXPA06006060A (es) 2006-08-11
US20070082634A1 (en) 2007-04-12
EP1921837A1 (de) 2008-05-14

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