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EP2461500A3 - Apparatus and method for transmitting service contents and emergency broadcasting apparatus - Google Patents

Apparatus and method for transmitting service contents and emergency broadcasting apparatus Download PDF

Info

Publication number
EP2461500A3
EP2461500A3 EP12157064A EP12157064A EP2461500A3 EP 2461500 A3 EP2461500 A3 EP 2461500A3 EP 12157064 A EP12157064 A EP 12157064A EP 12157064 A EP12157064 A EP 12157064A EP 2461500 A3 EP2461500 A3 EP 2461500A3
Authority
EP
European Patent Office
Prior art keywords
emergency broadcasting
service contents
transmitting service
broadcasting
emergency
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.)
Withdrawn
Application number
EP12157064A
Other languages
German (de)
French (fr)
Other versions
EP2461500A2 (en
Inventor
Geon Kim
So Ra Park
Yong Hoon Lee
Yong Tae Lee
Jin Min Kim
Myung Sun Baek
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.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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
Priority claimed from KR1020090127734A external-priority patent/KR20110071228A/en
Priority claimed from KR1020090127733A external-priority patent/KR101341045B1/en
Application filed by Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of EP2461500A2 publication Critical patent/EP2461500A2/en
Publication of EP2461500A3 publication Critical patent/EP2461500A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/10—Arrangements for replacing or switching information during the broadcast or the distribution
    • H04H20/103—Transmitter-side switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

An emergency broadcasting apparatus comprises a co-channel repeater that removes multi-path signals or a Doppler effect from received broadcasting signals; and an emergency broadcasting unit performing at least one of decoding, multiplexing, and modulating input audio, video, and data emergency broadcasting signals according to a broadcasting standard.
EP12157064A 2009-12-21 2010-12-15 Apparatus and method for transmitting service contents and emergency broadcasting apparatus Withdrawn EP2461500A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020090127734A KR20110071228A (en) 2009-12-21 2009-12-21 Method and apparatus for transmitting a switching signal
KR1020090127733A KR101341045B1 (en) 2009-12-21 2009-12-21 Apparatus And Method Having Equalization For Emergency Broadcasting Using T-DMB In a Tunnel
EP10195172A EP2357746A1 (en) 2009-12-21 2010-12-15 Apparatus and method for transmitting service contents and emergency broadcasting apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP10195172.1 Division 2010-12-15

Publications (2)

Publication Number Publication Date
EP2461500A2 EP2461500A2 (en) 2012-06-06
EP2461500A3 true EP2461500A3 (en) 2012-08-01

Family

ID=43618369

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12157064A Withdrawn EP2461500A3 (en) 2009-12-21 2010-12-15 Apparatus and method for transmitting service contents and emergency broadcasting apparatus
EP10195172A Withdrawn EP2357746A1 (en) 2009-12-21 2010-12-15 Apparatus and method for transmitting service contents and emergency broadcasting apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP10195172A Withdrawn EP2357746A1 (en) 2009-12-21 2010-12-15 Apparatus and method for transmitting service contents and emergency broadcasting apparatus

Country Status (1)

Country Link
EP (2) EP2461500A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20110429A1 (en) * 2011-05-13 2012-11-14 Bayerischer Rundfunk Anstalt Des Oe Ffentlichen Re SYSTEM UND VERFAHREN ZUM EINSPEISEN VON EINZUSPEISENDEN MEDIENDATEN IN EINEN MULTIPLEX

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000278236A (en) * 1999-03-23 2000-10-06 Kenwood Corp Digital broadcast receiver
US6408038B1 (en) * 1997-05-13 2002-06-18 Sony Corporation Receiver and receiving circuit
WO2006035242A2 (en) * 2004-09-30 2006-04-06 Radioscape Limited Method and system for trasmitting emergency messages into a region such as a tunnel or a bridge
EP1816764A2 (en) * 2006-02-07 2007-08-08 Kabushiki Kaisha Toshiba Broadcast apparatus for closed space
US20080209466A1 (en) * 2007-02-22 2008-08-28 Takaharu Ishida Broadcasting data converter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577266A (en) * 1993-04-08 1996-11-19 Digital D.J. Inc. Broadcast system with associated data capabilities
DE19610400B4 (en) * 1996-03-16 2005-08-04 Deutsche Telekom Ag Audio and data switching device and method
US6839080B2 (en) * 2001-12-31 2005-01-04 Nokia Corporation Remote server switching of video streams
KR101065456B1 (en) * 2007-12-13 2011-09-16 한국전자통신연구원 Relay device and its relay method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6408038B1 (en) * 1997-05-13 2002-06-18 Sony Corporation Receiver and receiving circuit
JP2000278236A (en) * 1999-03-23 2000-10-06 Kenwood Corp Digital broadcast receiver
WO2006035242A2 (en) * 2004-09-30 2006-04-06 Radioscape Limited Method and system for trasmitting emergency messages into a region such as a tunnel or a bridge
EP1816764A2 (en) * 2006-02-07 2007-08-08 Kabushiki Kaisha Toshiba Broadcast apparatus for closed space
US20080209466A1 (en) * 2007-02-22 2008-08-28 Takaharu Ishida Broadcasting data converter

Also Published As

Publication number Publication date
EP2461500A2 (en) 2012-06-06
EP2357746A1 (en) 2011-08-17

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