KR100557103B1 - 데이터 처리방법 및 데이터 처리장치 - Google Patents
데이터 처리방법 및 데이터 처리장치 Download PDFInfo
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- KR100557103B1 KR100557103B1 KR1020057003554A KR20057003554A KR100557103B1 KR 100557103 B1 KR100557103 B1 KR 100557103B1 KR 1020057003554 A KR1020057003554 A KR 1020057003554A KR 20057003554 A KR20057003554 A KR 20057003554A KR 100557103 B1 KR100557103 B1 KR 100557103B1
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- H04N21/65—Transmission of management data between client and server
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- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
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- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Circuits Of Receivers In General (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Abstract
Description
Claims (18)
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- 부호화 된 동화상 또는 음성의 시계열 데이터의 정보를 전송하는 실제의 전송 레이트가 목표 전송 레이트를 초과하는 경우,상기 부호화된 정보에 부가되어 있는, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 이용하여, 실제의 전송 레이트가 목표 전송 레이트 이하가 되도록, 시계열 데이터를 전송하는 전송수단에 송신하는 상기 정보 중 우선도가 낮은 정보를 파기하는 단계와,상기 파기에 의해서 정선된 정보를 송신하는 단계를 포함하는 것을 특징으로 하는 데이터 처리방법.
- 부호화 된 동화상 또는 음성의 시계열 데이터의 정보를 전송하는 실제의 전송 레이트가 목표 전송 레이트를 초과하는 경우,상기 부호화된 정보에 부가되어 있는, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 이용하여, 실제의 전송 레이트가 목표 전송 레이트 이하가 되도록, 시계열 데이터를 전송하는 전송수단에 송신하는 상기 정보 중 우선도가 낮은 정보를 파기하는 수단과,상기 파기에 의해서 정선된 정보를 송신하는 수단을 갖는 것을 특징으로 하는 데이터 처리장치.
- 동화상 또는 음성의 시계열 데이터와, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 쌍으로 하여 입력하는 단계와,(1) 상기 시계열 데이터의 정보가 손상된 경우는, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도를 이용하여, 그 손상된 데이터의 재송을 요구하기 위해 재송요구 처리를 행하고, 또, (2) 상기 시계열 데이터가 연속적으로 또는 높은 빈도로 상실된 경우는, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도를 이용하여, 처리 우선도가 높은 데이터에 대해서만 상기 재송요구 처리를 행하는 단계를 포함하는 것을 특징으로 하는 데이터 처리방법.
- 동화상 또는 음성의 시계열 데이터와, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 쌍으로 하여 입력하는 수단과,(1) 상기 시계열 데이터의 정보가 손상된 경우는, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도를 이용하여, 그 손상된 데이터의 재송을 요구하기 위해 재송요구 처리를 행하고, 또, (2) 상기 시계열 데이터가 연속적으로 또는 높은 빈도로 상실된 경우는, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도를 이용하여, 처리 우선도가 높은 데이터에 대해서만 상기 재송요구 처리를 행하는 수단을 갖는 것을 특징으로 하는 데이터 처리장치.
- 동화상 또는 음성의 시계열 데이터와, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 합하여 출력하는 단계와,상기 시계열 데이터의 전송량에 따라서, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도에 기초하여 구한 처리 우선도가 높은 데이터를 우선하여 전송하는 단계를 포함하는 것을 특징으로 하는 데이터 처리방법.
- 동화상 또는 음성의 시계열 데이터와, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 합하여 출력하는 수단과,상기 시계열 데이터의 전송량에 따라서, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도에 기초하여 구한 처리 우선도가 높은 데이터를 우선하여 전송하는 수단을 갖는 것을 특징으로 하는 데이터 처리장치.
- 동화상 또는 음성의 시계열 데이터의 부호화 처리를 행하는 부호화 처리수단에 설치된 우선도 부가부에 의해 상기 시계열 데이터의 처리 우선도를 부가함과 동시에, 부호화 된 동화상 또는 음성의 시계열 데이터의 정보에 부가되어 있는 복호화 되어야 할 혹은 출력되어야 할 시기와 전송처리 개시로부터의 경과시간을 비교한 결과, 송신 버퍼로의 부호화 된 정보의 기입이 지연되고 있다고 판정한 경우,상기 부호화 된 정보에 부가되어야 할, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 이용하여, 상기 부호화 처리수단에 송신하는 정보 중 우선도가 낮은 정보를 파기하는 단계와,상기 상기 파기에 의해서 정선된 정보를 송신하는 단계를 포함하는 것을 특징으로 하는 데이터 처리방법.
- 동화상 또는 음성의 시계열 데이터의 부호화 처리를 행하는 부호화 처리수단에 설치된 우선도 부가부에 의해 상기 시계열 데이터의 처리 우선도를 부가함과 동시에, 부호화 된 동화상 또는 음성의 시계열 데이터의 정보에 부가되어 있는 복호화 되어야 할 혹은 출력되어야 할 시기와 전송처리 개시로부터의 경과시간을 비교한 결과, 송신 버퍼로의 부호화 된 정보의 기입이 지연되고 있다고 판정한 경우,상기 부호화 된 정보에 부가되어야 할, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 이용하여, 상기 부호화 처리수단에 송신하는 정보 중 우선도가 낮은 정보를 파기하는 수단과,상기 파기에 의해서 정선된 정보를 송신하는 수단을 갖는 것을 특징으로 하는 데이터 처리장치.
- 부호화 된 음성 또는 I 프레임을 포함하는 동화상의 시계열 데이터의 정보를 전송하는 실제의 전송 레이트가 목표 전송 레이트를 초과하는 경우,상기 부호화된 정보에 부가되어 있는, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 I 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 이용하여, 실제의 전송 레이트가 목표 전송 레이트 이하가 되도록, 시계열 데이터를 전송하는 전송수단에 송신하는 상기 정보 중 우선도가 낮은 정보를 파기하는 단계와,상기 파기에 의해서 정선된 정보를 송신하는 단계를 포함하는 것을 특징으로 하는 데이터 처리방법.
- 동화상 또는 음성의 시계열 데이터의 부호화 처리를 행하는 부호화 처리수단에 설치된 우선도 부가부에 의해 상기 시계열 데이터의 처리 우선도를 부가함과 동시에, 부호화 된 동화상 또는 음성의 시계열 데이터의 정보에 부가되어 있는 복호화 되어야 할 혹은 출력되어야 할 시기와 전송처리 개시로부터의 경과시간을 비교한 결과, 송신 버퍼로의 부호화 된 정보의 기입이 지연되고 있다고 판정한 경우,상기 부호화 된 정보에 부가되어야 할, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 I 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 이용하여, 상기 부호화 처리수단에 송신하는 정보 중 우선도가 낮은 정보를 파기하는 단계와,상기 파기에 의해서 정선된 정보를 송신하는 단계를 포함하는 것을 특징으로 하는 데이터 처리방법.
- 음성 또는 I 프레임을 포함하는 동화상의 시계열 데이터와, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시게열 데이터를 구성하는 I 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 쌍으로 하여 입력하는 단계와,(1) 상기 시계열 데이터의 정보가 손상된 경우는, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도를 이용하여, 그 손상된 데이터의 재송을 요구하기 위해 재송요구 처리를 행하고, 또, (2) 상기 시계열 데이터가 연속적으로 또는 높은 빈도로 상실된 경우는, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도를 이용하여, 처리 우선도가 높은 데이터에 대해서만 상기 재송요구 처리를 행하는 단계를 포함하는 것을 특징으로 하는 데이터 처리방법.
- 음성 또는 I 프레임을 포함하는 동화상의 시계열 데이터와, 상기 시계열 데이터 간의 처리의 우선도를 나타내는 시계열 데이터 간 우선도와 상기 동화상의 시계열 데이터를 구성하는 I 프레임 간의 처리의 우선도를 나타내는 시계열 데이터 내 우선도를 합하여 출력하는 단계와,상기 시계열 데이터의 전송량에 따라서, 상기 시계열 데이터 내 우선도와 상기 시계열 데이터 간 우선도에 기초하여 구한 처리 우선도가 높은 데이터를 우선하여 전송하는 단계를 포함하는 것을 특징으로 하는 데이터 처리방법.
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JPJP-P-1997-00179342 | 1997-07-04 | ||
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JPJP-P-1997-00226027 | 1997-08-22 | ||
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KR1019980709277A KR100530919B1 (ko) | 1997-03-17 | 1998-03-13 | 동화상 데이터의 처리 및 송수신 방법 및 장치 |
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-
1998
- 1998-03-13 KR KR1020057003555A patent/KR20050052484A/ko not_active Application Discontinuation
- 1998-03-13 CN CNB2004100323659A patent/CN100525443C/zh not_active Expired - Lifetime
- 1998-03-13 EP EP04007704A patent/EP1439705A3/en not_active Withdrawn
- 1998-03-13 CN CNB98800657XA patent/CN1190081C/zh not_active Expired - Lifetime
- 1998-03-13 KR KR1020057003554A patent/KR100557103B1/ko not_active IP Right Cessation
- 1998-03-13 EP EP98907236A patent/EP0905976A4/en not_active Withdrawn
- 1998-03-13 EP EP04007703A patent/EP1439704A3/en not_active Withdrawn
- 1998-03-13 CN CNB2004100323610A patent/CN100334880C/zh not_active Expired - Lifetime
- 1998-03-13 EP EP07107939A patent/EP1835745A3/en not_active Withdrawn
- 1998-03-13 US US09/194,008 patent/US6674477B1/en not_active Expired - Lifetime
- 1998-03-13 WO PCT/JP1998/001084 patent/WO1998042132A1/ja active IP Right Grant
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2003
- 2003-07-24 US US10/626,271 patent/US7502070B2/en not_active Expired - Fee Related
- 2003-07-24 US US10/626,060 patent/US20040212729A1/en not_active Abandoned
- 2003-07-24 US US10/626,075 patent/US7436454B2/en not_active Expired - Fee Related
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2007
- 2007-05-01 US US11/742,810 patent/US20070201563A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1545322A (zh) | 2004-11-10 |
CN100334880C (zh) | 2007-08-29 |
EP0905976A1 (en) | 1999-03-31 |
EP1835745A2 (en) | 2007-09-19 |
KR20050052484A (ko) | 2005-06-02 |
KR20050052483A (ko) | 2005-06-02 |
US20040120345A1 (en) | 2004-06-24 |
EP1835745A3 (en) | 2010-09-29 |
US7436454B2 (en) | 2008-10-14 |
EP0905976A4 (en) | 2010-09-29 |
CN100525443C (zh) | 2009-08-05 |
US20070201563A1 (en) | 2007-08-30 |
US20040237122A1 (en) | 2004-11-25 |
EP1439704A2 (en) | 2004-07-21 |
EP1439704A3 (en) | 2011-08-10 |
EP1439705A3 (en) | 2011-09-14 |
WO1998042132A1 (en) | 1998-09-24 |
US20040212729A1 (en) | 2004-10-28 |
US7502070B2 (en) | 2009-03-10 |
CN1533176A (zh) | 2004-09-29 |
CN1190081C (zh) | 2005-02-16 |
EP1439705A2 (en) | 2004-07-21 |
US6674477B1 (en) | 2004-01-06 |
CN1227031A (zh) | 1999-08-25 |
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