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1.发明授权Method and apparatus for reducing deterioration of a quality of experience of a multimedia service in a multimedia system 有权用于降低多媒体系统中的多媒体服务的体验质量恶化的方法和装置公开(公告)号：US08661152B2
公开(公告)日：2014-02-25
申请号：US13213680
申请日：2011-08-19
Applicant: Kyung-Mo Park , Chul-Keun Kim , Doug-Young Suh , Jae-Yeon Song , Yong-Hun Lee
Inventor： Kyung-Mo Park , Chul-Keun Kim , Doug-Young Suh , Jae-Yeon Song , Yong-Hun Lee
CPC classification number: H04L65/80 , H04N21/23439 , H04N21/2387 , H04N21/2662 , H04N21/4325 , H04N21/44004 , H04N21/44016 , H04N21/472 , H04N21/6332 , H04N21/64322 , H04N21/6587 , H04N21/8455 , H04N21/8456
Abstract: A method and an apparatus for reducing a deterioration of a Quality of Experience (QoE) in a multimedia service. The method includes reproducing a first multimedia stream by the multimedia device, receiving a command for reproducing a second multimedia stream during the reproducing of the first multimedia stream, and reproducing the second multimedia stream with reference to information regarding a unit image that is independently decoded from the second multimedia stream. The information regarding the unit image includes information regarding a number of unit images per unit time included in the second multimedia stream.
Abstract translation: 一种用于减少多媒体业务中的体验质量（QoE）恶化的方法和装置。 该方法包括：通过多媒体设备再现第一多媒体流，在再现第一多媒体流期间接收用于再现第二多媒体流的命令，并参照关于从第一多媒体流独立解码的单元图像的信息再现第二多媒体流 第二个多媒体流。 关于单位图像的信息包括关于包括在第二多媒体流中的每单位时间的单位图像的数量的信息。
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2.发明授权Streaming server and mobile terminal for reducing channel-changing delay, and a method therefor 失效流服务器和移动终端，用于减少通道改变延迟及其方法公开(公告)号：US08650592B2
公开(公告)日：2014-02-11
申请号：US13254534
申请日：2010-06-04
Applicant: Jai Hyung Cho , Sang Ho Lee , Yeong Jin Kim , Jee Hyeon Na , Jung Mo Moon , Dae Ik Kim , Jae Ho Kim , Eun Hee Hyun , Hyun Suk Roh , Chul Park , Sun Hwa Lim , Mi Young Yun , Ho Choong Cho , Doug Young Suh , Chul Keun Kim , Eun Ju Park
Inventor： Jai Hyung Cho , Sang Ho Lee , Yeong Jin Kim , Jee Hyeon Na , Jung Mo Moon , Dae Ik Kim , Jae Ho Kim , Eun Hee Hyun , Hyun Suk Roh , Chul Park , Sun Hwa Lim , Mi Young Yun , Ho Choong Cho , Doug Young Suh , Chul Keun Kim , Eun Ju Park
IPC: H04N5/445
CPC classification number: H04N21/64315 , H04N21/4384 , H04N21/4436
Abstract: Provided is a method and apparatus for reducing zapping delay, which may transmit base layer data for each burst in a time-slicing scheme, and output the base layer data of a channel to be changed at the time of changing the channel, thereby reducing the zapping delay.
Abstract translation: 提供了一种用于减少切换延迟的方法和装置，其可以在时间分片方案中发送每个突发的基本层数据，并且在改变信道时输出要改变的信道的基本层数据，从而减少 切换延迟
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3.发明申请STREAMING SERVER AND MOBILE TERMINAL FOR REDUCING CHANNEL-CHANGING DELAY, AND A METHOD THEREFOR 失效流动服务器和移动终端用于减少频道更改延迟及其方法公开(公告)号：US20120072955A1
公开(公告)日：2012-03-22
申请号：US13254534
申请日：2010-06-04
Applicant: Jai Hyung Cho , Sang Ho Lee , Yeong Jin Kim , Jee Hyeon Na , Jung Mo Moon , Dae Ik Kim , Jae Ho Kim , Eun Hee Hyun , Hyun Suk Roh , Chul Park , Sun Hwa Lim , Mi Young Yun , Ho Choong Cho , Doug Young Suh , Chul Keun Kim , Eun Ju Park
Inventor： Jai Hyung Cho , Sang Ho Lee , Yeong Jin Kim , Jee Hyeon Na , Jung Mo Moon , Dae Ik Kim , Jae Ho Kim , Eun Hee Hyun , Hyun Suk Roh , Chul Park , Sun Hwa Lim , Mi Young Yun , Ho Choong Cho , Doug Young Suh , Chul Keun Kim , Eun Ju Park
CPC classification number: H04N21/64315 , H04N21/4384 , H04N21/4436
Abstract: Provided is a method and apparatus for reducing zapping delay, which may transmit base layer data for each burst in a time-slicing scheme, and output the base layer data of a channel to be changed at the time of changing the channel, thereby reducing the zapping delay.
Abstract translation: 提供了一种用于减少切换延迟的方法和装置，其可以在时间分片方案中发送每个突发的基本层数据，并且在改变信道时输出要改变的信道的基本层数据，从而减少 切换延迟
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Patent Agency Ranking
公开(公告)号：US09602843B2
公开(公告)日：2017-03-21
申请号：US14009150
申请日：2012-03-30
Applicant: Jae Hyun Lim , Seung Wook Park , Yong Joon Jeon , Chul Keun Kim , Young Hee Choi , Jung Sun Kim , Nae Ri Park , Hendry Hendry , Byeong Moon Jeon , Joon Young Park
Inventor： Jae Hyun Lim , Seung Wook Park , Yong Joon Jeon , Chul Keun Kim , Young Hee Choi , Jung Sun Kim , Nae Ri Park , Hendry Hendry , Byeong Moon Jeon , Joon Young Park
IPC: H04N19/463 , H04N19/184 , H04N19/174 , H04N19/91 , H04N19/13 , H04N19/146 , H04N19/154 , H04N19/52 , H04N19/70 , H04N19/159 , H04N19/593
CPC classification number: H04N19/91 , H04N19/13 , H04N19/146 , H04N19/154 , H04N19/159 , H04N19/174 , H04N19/184 , H04N19/463 , H04N19/52 , H04N19/593 , H04N19/70
Abstract: The present invention relates to an entropy decoding method and to a decoding apparatus using same. The entropy decoding method according to the present invention comprises: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. In the step of decoding the bin, context-based decoding or bypass decoding is performed for each bin of the syntax element.
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5.发明申请METHOD AND APPARATUS FOR RECOVERING BURST DATA LOSS BY DUPLICATING BLOCK CODE SYMBOLS 有权通过复制块代码符号恢复爆炸数据损失的方法和装置公开(公告)号：US20130111302A1
公开(公告)日：2013-05-02
申请号：US13809090
申请日：2011-07-08
Applicant: Jai Hyung Cho , Sang Ho Lee , Doug Young Suh , Chul Keun Kim
Inventor： Jai Hyung Cho , Sang Ho Lee , Doug Young Suh , Chul Keun Kim
IPC: G06F11/10
CPC classification number: H04L1/0041 , G06F11/10 , H04L1/0045 , H04L1/007 , H04L1/0071 , H04L1/008
Abstract: Provided is a method and apparatus for encoding and decoding in which block coding is applied. According to a method and apparatus for block coding encoding and decoding, a minimum quality seamless service may be provided by reliably recovering high importance data even though continuous data loss occurs in a wired and wireless transmission line. A transposed duplication calculation or a post duplication calculation may be performed with respect to the high importance data. Data of a predetermined lost time zone may be recovered by duplicated data of another time zone.
Abstract translation: 提供一种应用块编码的编码和解码方法和装置。 根据用于块编码和解码的方法和装置，即使在有线和无线传输线中发生连续数据丢失，也可以通过可靠地恢复高重要性数据来提供最小质量的无缝服务。 可以针对高重要性数据执行转置的复制计算或复制计算。 可以通过另一时区的重复数据来恢复预定的丢失时区的数据。
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6.发明申请公开(公告)号：US20120047280A1
公开(公告)日：2012-02-23
申请号：US13213680
申请日：2011-08-19
Applicant: Kyung-Mo PARK , Chul-Keun KIM , Doug-Young SUH , Jae-Yeon SONG , Yong-Hun LEE
Inventor： Kyung-Mo PARK , Chul-Keun KIM , Doug-Young SUH , Jae-Yeon SONG , Yong-Hun LEE
IPC: G06F15/16
CPC classification number: H04L65/80 , H04N21/23439 , H04N21/2387 , H04N21/2662 , H04N21/4325 , H04N21/44004 , H04N21/44016 , H04N21/472 , H04N21/6332 , H04N21/64322 , H04N21/6587 , H04N21/8455 , H04N21/8456
Abstract: A method and an apparatus for reducing a deterioration of a Quality of Experience (QoE) in a multimedia service. The method includes reproducing a first multimedia stream by the multimedia device, receiving a command for reproducing a second multimedia stream during the reproducing of the first multimedia stream, and reproducing the second multimedia stream with reference to information regarding a unit image that is independently decoded from the second multimedia stream. The information regarding the unit image includes information regarding a number of unit images per unit time included in the second multimedia stream.
Abstract translation: 一种用于减少多媒体业务中的体验质量（QoE）恶化的方法和装置。 该方法包括：通过多媒体设备再现第一多媒体流，在再现第一多媒体流期间接收用于再现第二多媒体流的命令，并参照关于从第一多媒体流独立解码的单元图像的信息再现第二多媒体流 第二个多媒体流。 关于单位图像的信息包括关于包括在第二多媒体流中的每单位时间的单位图像的数量的信息。
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公开(公告)号：US20140098859A1
公开(公告)日：2014-04-10
申请号：US14009150
申请日：2012-03-30
Applicant: Jae Hyun Lim , Seung Wook Park , Yong Joon Jeon , Chul Keun Kim , Young Hee Choi , Jung Sun Kim , Nae Ri Park , Hendry Hendry , Byeong Moon Jeon , Joon Young Park
Inventor： Jae Hyun Lim , Seung Wook Park , Yong Joon Jeon , Chul Keun Kim , Young Hee Choi , Jung Sun Kim , Nae Ri Park , Hendry Hendry , Byeong Moon Jeon , Joon Young Park
CPC classification number: H04N19/91 , H04N19/13 , H04N19/146 , H04N19/154 , H04N19/159 , H04N19/174 , H04N19/184 , H04N19/463 , H04N19/52 , H04N19/593 , H04N19/70
Abstract: The present invention relates to an entropy decoding method and to a decoding apparatus using same. The entropy decoding method according to the present invention comprises: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. In the step of decoding the bin, context-based decoding or bypass decoding is performed for each bin of the syntax element.
Abstract translation: 本发明涉及一种熵解码方法及其使用的解码装置。 根据本发明的熵解码方法包括：对语法元素的bin进行解码的步骤; 以及基于解码的bin来获取关于语法元素的信息的步骤。 在对bin进行解码的步骤中，对语法元素的每个bin执行基于上下文的解码或旁路解码。
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8.发明授权Method and apparatus for recovering burst data loss by duplicating block code symbols 有权通过复制块码符号来恢复突发数据丢失的方法和装置公开(公告)号：US08819526B2
公开(公告)日：2014-08-26
申请号：US13809090
申请日：2011-07-08
Applicant: Jai Hyung Cho , Sang Ho Lee , Doug Young Suh , Chul Keun Kim
Inventor： Jai Hyung Cho , Sang Ho Lee , Doug Young Suh , Chul Keun Kim
CPC classification number: H04L1/0041 , G06F11/10 , H04L1/0045 , H04L1/007 , H04L1/0071 , H04L1/008
Abstract: Provided is a method and apparatus for encoding and decoding in which block coding is applied. According to a method and apparatus for block coding encoding and decoding, a minimum quality seamless service may be provided by reliably recovering high importance data even though continuous data loss occurs in a wired and wireless transmission line. A transposed duplication calculation or a post duplication calculation may be performed with respect to the high importance data. Data of a predetermined lost time zone may be recovered by duplicated data of another time zone.
Abstract translation: 提供一种应用块编码的编码和解码方法和装置。 根据用于块编码和解码的方法和装置，即使在有线和无线传输线中发生连续数据丢失，也可以通过可靠地恢复高重要性数据来提供最小质量的无缝服务。 可以针对高重要性数据执行转置的复制计算或复制计算。 可以通过另一时区的重复数据来恢复预定的丢失时区的数据。
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