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公开(公告)号：DE102013111705A1
公开(公告)日：2014-04-30
申请号：DE102013111705
申请日：2013-10-24
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： LEE YONG-HOON , KIM GEON , PARK SO RA , LIM HYOUNG SOO , LEE YONG TAE , BAEK MYUNG SUN , LIM BO MI
Abstract: Hierin bereitgestellt werden eine Vorrichtung und ein Verfahren zum Bereitstellen eines digitalen Rundfunksignals. Die Vorrichtung zum Bereitstellen eines digitalen Rundfunksignals enthält eine Katastrophenrundfunkeinheit zum Erkennen eines ersten Katastrophenmeldungssignals in einem terrestrischen DMB-Signal und Erzeugen eines zweiten Katastrophenmeldungssignals, das Katastrophenrundfunk-Aufweckdaten für AEAS (Automatic Emergency Alert Service) für ein Schattengebiet aufweist, auf Basis eines Wertes eines ersten Feldes des ersten Katastrophenmeldungssignals, und eine Rundfunksignal-Weitergabeeinheit zum Steuern einer Aussendung des von der Katastrophenrundfunkeinheit empfangenen zweiten Katastrophenmeldungssignals.
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公开(公告)号：CA2708745C
公开(公告)日：2014-09-30
申请号：CA2708745
申请日：2008-10-10
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： EUM HO MIN , LIM HYOUNG SOO , LEE YONG TAE , KIM HEUNG MOOK , LIM JONG SOO
IPC: H04B7/14
Abstract: A repeater converts a frequency of a received signal based on a local oscillating frequency and transmits a transmitting signal of a frequency that is different from the frequency of the received signal. Here, the local oscillating frequency includes a local oscillating error that may be different in a plurality of repeaters. Accordingly, the repeater cancels the local oscillating frequency error itself in a frequency conversion so that transmitting frequencies between the plurality of repeaters may be identical.
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公开(公告)号：CA2708745A1
公开(公告)日：2009-06-18
申请号：CA2708745
申请日：2008-10-10
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： EUM HO MIN , LIM HYOUNG SOO , LEE YONG TAE , KIM HEUNG MOOK , LIM JONG SOO
IPC: H04B7/14
Abstract: A repeater converts a frequency of a received signal based on a local oscillating frequency and transmits a transmitting signal of a frequency that is different from the frequency of the received signal. Here, the local oscillating frequency includes a local oscillating error that may be different in a plurality of repeaters. Accordingly, the repeater cancels the local oscillating frequency error itself in a frequency conversion so that transmitting frequencies between the plurality of repeaters may be identical.
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Patent Agency Ranking14.发明公开TRANSMISSION METHOD, TRANSMISSION APPARATUS, RECEPTION METHOD, RECEPTION APPARATUS OF DIGITAL BROADCASTING SIGNAL AND TRANSMISSION FRAME-FORM THEREOF 审中-公开过户手续，ÜBERTRAGUNSVORRICHTUNG，接收方法接收器的数字广播信号和传输帧构成其
公开(公告)号：EP2158761A4
公开(公告)日：2012-03-28
申请号：EP08766034
申请日：2008-05-30
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： SEO JAE HYUN , LIM HYOUNG SOO , LEE YONG TAE , KIM HEUNG MOOK , PARK SUNG IK , LIM JONG SOO , LEE SOO IN
CPC classification number: H04N21/23614 , H04N21/234309 , H04N21/23439 , H04N21/2365 , H04N21/2381 , H04N21/2383 , H04N21/242 , H04N21/4122 , H04N21/4126 , H04N21/41407 , H04N21/4347 , H04N21/4382 , H04N21/64315
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15.发明公开REPEATER AND METHOD FOR PROCESSING SIGNAL, AND METHOD FOR CNVERTING FREQUENCY THEREOF 审中-公开放大器和方法用于信号处理和方法用于其纸品加工频率
公开(公告)号：EP2232728A4
公开(公告)日：2014-02-12
申请号：EP08859117
申请日：2008-10-10
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： EUM HO MIN , LIM HYOUNG SOO , LEE YONG TAE , KIM HEUNG MOOK , LIM JONG SOO
CPC classification number: H04B7/155 , H04W56/0035
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16.发明公开DIGITAL BROADCASTING SIGNAL TRANSMITTING METHOD AND DEVICE, RECORDING MEDIUM THEREOF, AND RECEIVING DEVICE THEREOF 审中-公开数字广播信号传输方法和装置，记录媒介中和接收机THEREFOR
公开(公告)号：EP2213094A4
公开(公告)日：2012-11-21
申请号：EP08793042
申请日：2008-08-04
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： SEO JAE HYUN , LIM HYOUNG SOO , KIM HEUNG MOOK , LEE YONG TAE , PARK SUNG IK , LIM JONG SOO , LEE SOO IN
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17.发明公开REPEATER AND METHOD FOR PROCESSING SIGNAL, AND METHOD FOR CONVERTING SYNCHRONOUS FREQUENCY THEREOF 有权放大器和方法用于信号处理和方法用于其纸品加工SYNCHRONIZED频率
公开(公告)号：EP2213035A4
公开(公告)日：2015-01-07
申请号：EP08852904
申请日：2008-09-26
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： LIM HYOUNG SOO , EUM HO MIN , PARK SUNG IK , SEO JAE HYUN , LEE YONG TAE , LEE YONG HOON , KIM SUNG-HOON , KIM HEUNG MOOK , LIM JONG SOO , LEE SOO IN
IPC: H04B7/15
CPC classification number: H04B7/15528
Abstract: A repeater having different input and output frequencies converts a signal received with the input frequency to a first intermediate frequency signal based on a local oscillating frequency for intermediate frequency conversion, and converts the first intermediate frequency signal to a second intermediate frequency signal by performing digital processing on the first intermediate frequency signal. Then, the repeater generates a first frequency tone signal that corresponds to a difference between the input and output frequencies, and generates a second frequency tone signal from the local oscillating frequency for intermediate frequency conversion and the first frequency tone signal. The repeater up-converts the second intermediate frequency signal to the output frequency based on the second frequency tone signal, and transmits the signal.
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18.发明公开TRANSMISSION METHOD, TRANSMISSION APPARATUS, RECEPTION METHOD, RECEPTION APPARATUS OF DIGITAL BROADCASTING SIGNAL 审中-公开过户手续，ÜBERTRAGUNSVORRICHTUNG，接收方法接收器的数字广播信号
公开(公告)号：EP2165532A4
公开(公告)日：2012-08-01
申请号：EP08766035
申请日：2008-05-30
Applicant: KOREA ELECTRONICS TELECOMM
Inventor： LIM HYOUNG SOO , SHIN HYUN-CHOOL , SEO JAE HYUN , KIM HEUNG MOOK , LEE YONG TAE , PARK SUNG IK , LIM JONG SOO , LEE SOO IN
IPC: H04N7/12
CPC classification number: H04H20/42 , H04H20/72 , H04H40/18 , H04H60/07 , H04L1/0003 , H04L1/0017 , H04L1/0041 , H04L1/0065 , H04L1/0071 , H04L1/04 , H04L2001/0093 , H04L2001/0098 , H04N21/2343 , H04N21/234327
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