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1. 发明申请

WO2007046677A1 DUAL TRANSMISSION STREAM PROCESSING DEVICE AND METHOD 审中-公开
标题翻译：双传输流处理设备和方法
公开(公告)号：WO2007046677A1
公开(公告)日：2007-04-26
申请号：PCT/KR2006/004322
申请日：2006-10-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： YU, Jung-Pil , PARK, Eui-Jun , KWON, Yong-Sik , CHANG, Yong-Deok , JEONG, Hae-Joo , KIM, Joon-Soo , JEONG, Jin-Hee , JI, Kum-Ran , KIM, Jong-Hun
IPC分类号： H04N7/015
CPC分类号： H04L1/0041 , H04B1/662 , H04L1/0057 , H04L1/0065 , H04L1/0066 , H04L1/007 , H04L1/0084 , H04L1/08 , H04L25/0224
摘要： A dual transmission stream processing device includes an adaptor which receives a normal stream and generates an adaptation field in each packet of the normal stream; a stuffer which generates a dual transmission stream by stuffing a turbo stream into the adaptation field in a certain packet of the packets constructing the normal stream; and a supplementary reference signal stuffer which reconstructs the dual transmission stream such that a supplementary reference signal, the turbo stream, and the normal stream are combined by stuffing the supplementary reference signal into a first area which is part of the adaptation field of the packets constructing the normal stream. Accordingly, the channel status can be easily acquired as the turbo stream and the normal stream are transmitted effectively.
摘要翻译：双传输流处理设备包括适配器，其接收正常流并在正常流的每个分组中生成适配字段; 填充器，其通过在构成正常流的分组的特定分组中将turbo流填充到适配字段中来生成双传输流; 以及补充参考信号填充器，其重建双重传输流，使得补充参考信号，turbo流和正常流通过将辅助参考信号填充到作为分组构成的适配域的一部分的第一区域来组合正常流。因此，随着turbo流和正常流被有效地发送，可以容易地获取信道状态。

2. 发明申请

WO2009001211A2 RESPONSE TO ATSC MOBILE/HANDHELD RFP A-VSB MCAST AND, PHYSICAL LAYERS FOR ATSC-M/HH 审中-公开
标题翻译：对ATSC移动/手持RFP A-VSB MCAST和ATSC-M / HH的物理层的响应
公开(公告)号：WO2009001211A2
公开(公告)日：2008-12-31
申请号：PCT/IB2008/001715
申请日：2008-06-30
申请人： SAMSUNG ELECTRONICS CO., LTD. , YU, Jung-Pil , JEONG, Hae-Joo , KIM, Joon-Soo , PARK, Chan-Sub , KIM, Jung-Jin , KWON, Yong-Sik , PARK, Eui-Jun , JI, Kum-Ran , KIM, Jong-Hun
发明人： YU, Jung-Pil , JEONG, Hae-Joo , KIM, Joon-Soo , PARK, Chan-Sub , KIM, Jung-Jin , KWON, Yong-Sik , PARK, Eui-Jun , JI, Kum-Ran , KIM, Jong-Hun
IPC分类号： H04N7/24
CPC分类号： H04N21/4344 , H03M13/09 , H03M13/15 , H03M13/1515 , H03M13/23 , H03M13/256 , H03M13/2707 , H03M13/2732 , H03M13/2972 , H03M13/3938 , H04H20/426 , H04H20/67 , H04N19/30 , H04N19/61 , H04N19/70 , H04N21/23608
摘要： The Mobile Broadcasting (A-VSB MCAST) design consists of transport and s ignaling optimized for mobile and handheld services. Section 5 provides the overall A-VSB MCAST architecture. Section 6 specifies the physical and link layers. Section 7 specifies the transport layer. And, Section 8 describes the frame slicing mechanism for burst transmission. Backwards compatibility is ensured by the careful design of the physical and link layers. Field tests are well underway now, being overseen by ATSC T SG/S9.
摘要翻译：移动广播（A-VSB MCAST）设计包括针对移动和手持服务优化的传输和点播。第5节提供了整体A-VSB MCAST架构。第6节规定了物理层和链路层。第7节规定了传输层。并且，第8节描述了用于突发传输的帧分片机制。通过仔细设计物理层和链路层来确保向后兼容性。现场测试正在进行中，由ATSC T SG / S9监督。

3. 发明申请

WO2005006750A1 DIGITAL BROADCASTING TRANSMISSION/ RECEPTION CAPABLE OF IMPROVING A RECEIVING PERFORMANCE AND A SIGNAL PROCESSING METHOD THEREOF 审中-公开
标题翻译：能够提高接收性能的数字广播传输/接收及其信号处理方法
公开(公告)号：WO2005006750A1
公开(公告)日：2005-01-20
申请号：PCT/KR2004/001383
申请日：2004-06-10
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, Joon-Soo , LEE, Dong-Hoon , KWAK, Jung-Won , PARK, Chan-Sub
发明人： KIM, Joon-Soo , LEE, Dong-Hoon , KWAK, Jung-Won , PARK, Chan-Sub
IPC分类号： H04N7/015
CPC分类号： H04N21/4382 , H04N5/211 , H04N5/4401 , H04N21/2383 , H04N21/242
摘要： A digital broadcasting transmission/reception system having an improved receiving performance and a signal processing method thereof. The transmission system includes a FEC encoder encoding an incoming signal according to a certain FEC scheme, a sync insertion unit inserting a sync into the encoded signal, a hidden pilot insertion unit inserting a hidden pilot into the sync-inserted signal, a pilot insertion unit inserting a pilot tone into the hidden-pilot-inserted signal, a pulse shaping filter pulse-shaping the pilot-tone-inserted signal with a certain roll-off factor, and a RF unit transmitting the pulse-shaped signal through a transmission channel band. Performances of equalization and synchronization acquirement can be enhanced in multipath conditions by utilizing the transmission system containing the hidden pilot.
摘要翻译：一种具有改进的接收性能的数字广播发射/接收系统及其信号处理方法。传输系统包括：根据特定FEC方案对入局信号进行编码的FEC编码器，将同步插入编码信号的同步插入单元，将隐藏导频插入同步插入信号中的隐藏导频插入单元;导频插入单元将导频音插入到隐藏导频插入信号中，脉冲整形滤波器以一定的滚降因子脉冲整形导频音调插入信号，RF单元通过传输信道频带传送脉冲信号。通过利用包含隐藏导频的传输系统，可以在多径条件下增强均衡和同步获取的性能。

4. 发明申请

WO2007046672A1 TRELLIS ENCODING DEVICE FOR ENCODING TRANSMISSION STREAM AND METHOD THEREOF 审中-公开
标题翻译：用于编码传输流的TRELLIS编码装置及其方法
公开(公告)号：WO2007046672A1
公开(公告)日：2007-04-26
申请号：PCT/KR2006/004317
申请日：2006-10-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： YU, Jung-Pil , PARK, Eui-Jun , KWON, Yong-Sik , CHANG, Yong-Deok , JEONG, Hae-Joo , KIM, Joon-Soo , JEONG, Jin-Hee , JI, Kum-Ran , KIM, Jong-Hun
IPC分类号： H04N7/015
CPC分类号： H03M13/2936 , H03M13/235 , H03M13/253 , H03M13/6538 , H04B1/68 , H04L1/0041 , H04L1/0043 , H04L1/0054 , H04L1/0057 , H04L1/0059 , H04L1/006 , H04L1/0064 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0072
摘要： A trellis encoding device includes a trellis encoder block that includes a plurality of memories, and outputs a bit value determined by a state of the memories; a Reed-Solomon re-encoder that receives the initialization value output from the trellis encoder block, and generates a parity corresponding to the bit value; and an adder that receives the parity generated by the Reed-Solomon re-encoder and a transmission stream including a parity, and corrects the parity of the transmission stream by adding the parity generated by the Reed-Solomon re-encoder to the transmission stream, thereby generating a parity-corrected transmission stream.
摘要翻译：网格编码装置包括格状编码器块，其包括多个存储器，并输出由存储器的状态确定的位值; 接收从网格编码器块输出的初始化值的里德 - 所罗门重编码器，并产生对应于比特值的奇偶校验; 以及加法器，其接收由里德 - 所罗门重编码器产生的奇偶校验和包括奇偶校验的传输流，并且通过将由里德 - 所罗门重编码器产生的奇偶校验相加到传输流来校正传输流的奇偶校验，从而生成奇偶校验传输流。

5. 发明申请

WO2007046676A1 DIGITAL BROADCASTING RECEIVING SYSTEM AND METHOD 审中-公开
标题翻译：数字广播接收系统及方法
公开(公告)号：WO2007046676A1
公开(公告)日：2007-04-26
申请号：PCT/KR2006/004321
申请日：2006-10-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： YU, Jung-Pil , PARK, Eui-Jun , KWON, Yong-Sik , CHANG, Yong-Deok , JEONG, Hae-Joo , KIM, Joon-Soo , JEONG, Jin-Hee , JI, Kum-Ran , KIM, Jong-Hun
IPC分类号： H04N7/015
CPC分类号： H03M13/2936 , H03M13/253 , H03M13/2933 , H03M13/2957 , H03M13/2966 , H03M13/2972 , H03M13/6538 , H04H20/33 , H04H40/18 , H04L1/005 , H04L1/0054 , H04L1/0065 , H04L1/0066 , H04L1/0067 , H04L1/007 , H04L1/0071 , H04L25/03006
摘要： A digital broadcasting receiving system and method, where the digital broadcasting receiving system includes: a demodulator receiving and demodulating a dual transmission stream including a turbo stream and a normal stream; an equalizer equalizing the demodulated dual transmission stream; a first processor restoring normal stream data from the equalized dual transmission stream; and a second processor restoring turbo stream data from the equalized dual transmission stream and eraser decoding the turbo stream data. Thus, the reception sensitivity of a transmission stream including a turbo stream can be improved.
摘要翻译：一种数字广播接收系统和方法，其中所述数字广播接收系统包括：解调器，接收和解调包括turbo流和正常流的双重传输流; 均衡器，均衡解调的双传输流; 第一处理器从均衡的双传输流恢复正常流数据; 以及第二处理器，从均衡的双传输流恢复turbo流数据，并且对所述turbo流数据进行橡皮译码。因此，可以提高包括turbo流的传输流的接收灵敏度。

6. 发明申请

WO2005006749A1 DIGITAL BROADCAST TRANSMISSION SYSTEM OF IMPROVED RECEPTABILITY AND SIGNAL PROCESSING METHOD THEREOF 审中-公开
标题翻译：数字广播传输系统改进的可接受性及其信号处理方法
公开(公告)号：WO2005006749A1
公开(公告)日：2005-01-20
申请号：PCT/KR2004/001382
申请日：2004-06-10
申请人： SAMSUNG ELECTRONICS CO., LTD. , KIM, Joon-Soo , LEE, Dong-Hoon , KWAK, Jung-Won , PARK, Chan-Sub
发明人： KIM, Joon-Soo , LEE, Dong-Hoon , KWAK, Jung-Won , PARK, Chan-Sub
IPC分类号： H04N7/015
CPC分类号： H04L25/03834 , H04L27/02 , H04L2027/0091 , H04N5/4401 , H04N21/2383 , H04N21/4382
摘要： A digital broadcast transmission system and a signal processing method thereof offers improved receptability. The digital broadcast transmission system includes an error correction encoding unit for encoding an input signal according to a predetermined error correction method; a synchronous signal inserting unit for inserting a synchronous signal in the input signal after the error correction encoding; a first pilot inserting unit for inserting a first pilot signal in the input signal which contains the synchronous signal therein; a second pilot inserting unit for inserting a plurality of second pilot signals in the input signal which contains the first pilot signal therein; a pulse shaping filter for pulse shaping the input signal with the first and the second pilot signals according to a predetermined roll-off factor; and a radio frequency (RF) unit for transmitting the pulse-shaped input signal to a transmission channel band. By inserting a plurality of pilot signals in the transmitted data, problems associated with disappearance of only pilot signal due to poor channel environment can be overcome.
摘要翻译：数字广播传输系统及其信号处理方法提供了改进的可接受性。数字广播传输系统包括：纠错编码单元，用于根据预定的纠错方法对输入信号进行编码; 同步信号插入单元，用于在纠错编码之后的输入信号中插入同步信号; 用于在包含所述同步信号的输入信号中插入第一导频信号的第一导频插入单元; 第二导频插入单元，用于在包含第一导频信号的输入信号中插入多个第二导频信号; 脉冲整形滤波器，用于根据预定的滚降因子对具有第一和第二导频信号的输入信号进行脉冲整形; 以及用于将脉冲输入信号发送到传输信道频带的射频（RF）单元。通过在发送的数据中插入多个导频信号，可以克服与由于通道环境较差导致的导频信号消失有关的问题。

7. 发明申请

WO2013039313A1 METHOD OF CONTROLLING AN MRI SYSTEM AND AN APPARATUS THEREFOR 审中-公开
标题翻译：控制MRI系统及其装置的方法
公开(公告)号：WO2013039313A1
公开(公告)日：2013-03-21
申请号：PCT/KR2012/007278
申请日：2012-09-11
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： CHO, Hyug-Rae , KIM, Joon-Soo , LEE, Ju-Hyung , KWON, Young-Cheol
IPC分类号： A61B5/055
CPC分类号： G01R33/36 , G01R33/3621 , G01R33/3657 , G01R33/3692
摘要： A magnetic resonance imaging (MRI) system includes a radio frequency (RF) coil which receives timing information about a pulse sequence and stores the timing information in a memory of the RF coil. Then, when an RF excitation signal is transmitted, the RF coil performs decoupling. When a magnetic resonance (MR) echo signal is generated, the RF coil receives the MR echo signal and transmits the MR echo signal to a central controlling apparatus through a wireless channel. When a transmission error arises, the RF coil retransmits corresponding data in an idle time when the RF excitation signal is not transmitted or the MR echo signal is not generated. Thus, the RF coil is prevented from being damaged by the RF excitation signal and prevents the quality of an MR image from deteriorating compared to a synchronization-type communication method.
摘要翻译：磁共振成像（MRI）系统包括射频（RF）线圈，其接收关于脉冲序列的定时信息，并将定时信息存储在RF线圈的存储器中。然后，当发射RF激励信号时，RF线圈进行去耦。当产生磁共振（MR）回波信号时，RF线圈接收MR回波信号，并通过无线信道将MR回波信号发送到中央控制装置。当发生传输错误时，RF线圈在没有发送RF激励信号或没有产生MR回波信号的空闲时间中重发对应的数据。因此，与同步型通信方法相比，防止RF线圈被RF激励信号损坏，并且防止MR图像的质量劣化。

8. 发明申请

WO2007114653A1 ADVANCED-VSB SYSTEM (A-VSB) 审中-公开
标题翻译：高级VSB系统（A-VSB）
公开(公告)号：WO2007114653A1
公开(公告)日：2007-10-11
申请号：PCT/KR2007/001654
申请日：2007-04-04
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： JEONG, Hae-Joo , YU, Jung-Pil , KWON, Yong-Sik , PARK, Eui-Jun , KIM, Joon-Soo , JEONG, Jin-Hee , JI, Kum-Ran , KIM, Jong-Hun
IPC分类号： H04L27/00 , H03M13/00 , H04N7/00
CPC分类号： H04L1/0041 , H03M13/235 , H03M13/256 , H03M13/6538 , H04L1/006 , H04L1/0071
摘要： A method of resetting a trellis-coded modulation (TCM) encoder to a known state, the TCM encoder including a reset input that resets the TCM encoder to the known state when held at a reset level for a plurality of symbol clock cycles, the method including identifying an event to occur in the future that requires the TCM encoder to be reset to the known state; and holding the reset input of the TCM encoder at the reset level beginning the plurality of clock symbol cycles before a time the event will occur so that the TCM encoder will be reset to the known state immediately before the event occurs.
摘要翻译：一种将网格编码调制（TCM）编码器复位到已知状态的方法，所述TCM编码器包括复位输入，所述复位输入在多个符号时钟周期保持在复位电平时将TCM编码器复位到已知状态，所述方法包括识别将来需要将TCM编码器复位到已知状态的事件; 并且在发生事件之前将TCM编码器的复位输入保持在复位电平，开始多个时钟符号周期，使得TCM编码器将在事件发生之前立即复位到已知状态。

9. 发明申请

WO2007046675A1 DIGITAL BROADCASTING SYSTEM AND METHOD 审中-公开
标题翻译：数字广播系统与方法
公开(公告)号：WO2007046675A1
公开(公告)日：2007-04-26
申请号：PCT/KR2006/004320
申请日：2006-10-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： YU, Jung-Pil , PARK, Eui-Jun , KWON, Yong-Sik , CHANG, Yong-Deok , JEONG, Hae-Joo , KIM, Joon-Soo , JEONG, Jin-Hee , JI, Kum-Ran , KIM, Jong-Hun
IPC分类号： H04N7/015
CPC分类号： H04H60/07 , H03M13/151 , H03M13/1515 , H03M13/27 , H03M13/2966 , H04L1/005 , H04L1/0054 , H04L1/0065 , H04L1/0066 , H04L1/0067 , H04L1/007 , H04L1/0071 , H04L1/08 , H04L25/0226 , H04L2001/0093 , H04N5/4401 , H04N5/45 , H04N21/2383 , H04N21/4382
摘要： A digital broadcasting system and method, where the digital broadcasting system includes: a transmission stream generator multiplexing a normal stream and a turbo stream to generate a dual transmission stream; a transmitter inserting an supplementary reference signal (SRS) into the dual transmission stream, processing the turbo stream to reconstitute the dual transmission stream, and outputting the reconstituted dual transmission stream; and a receiver receiving the reconstituted dual transmission stream, separately turbo decoding the turbo stream, inserting the turbo decode turbo stream into the dual transmission stream, and decoding the dual transmission stream into which the turbo decoded turbo stream has been inserted, to restore normal stream data and turbo stream data. Thus, reception sensitivity of a digital broadcasting signal can be efficiently improved.
摘要翻译：一种数字广播系统和方法，其中所述数字广播系统包括：传输流生成器复用正常流和turbo流以生成双传输流; 发射机将辅助参考信号（SRS）插入到所述双传输流中，处理所述turbo流以重构所述双传输流，并输出所述重构的双传输流; 接收接收重构的双重传输流的接收机，分别对turbo流进行turbo解码，将turbo解码turbo流插入到双重传输流中，以及解码已经插入turbo解码的turbo流的双重传输流，以恢复正常流数据和turbo流数据。因此，可以有效地提高数字广播信号的接收灵敏度。

10. 发明申请

WO2007046674A1 DIGITAL BROADCASTING TRANSMISSION AND RECEPTION SYSTEMS AND METHODS THEREOF 审中-公开
标题翻译：数字广播传输和接收系统及其方法
公开(公告)号：WO2007046674A1
公开(公告)日：2007-04-26
申请号：PCT/KR2006/004319
申请日：2006-10-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： YU, Jung-Pil , PARK, Eui-Jun , KWON, Yong-Sik , CHANG, Yong-Deok , JEONG, Hae-Joo , KIM, Joon-Soo , JEONG, Jin-Hee , JI, Kum-Ran , KIM, Jong-Hun
IPC分类号： H04N7/64
CPC分类号： H04L1/0041 , H04H20/22 , H04H60/11 , H04L1/0057 , H04L1/0059 , H04L1/0065 , H04L1/0067 , H04L1/007 , H04L1/0071 , H04L1/0083 , H04N21/631
摘要： A method for processing a dual transport stream (TS) which is multiplexed from a normal stream and a turbo stream is provided for a digital broadcasting transmission/reception system. The digital broadcasting signal processing method includes encoding a dual transport stream (TS) which is multiplexed from a normal steam and a turbo stream; interleaving the encoded dual transport stream (TS); turbo-processing by detecting the turbo stream from the interleaved dual transport stream (TS), encoding the detected turbo stream, stuffing the encoded turbo stream into the dual transport stream (TS), and compensating a parity corresponding to the encoded turbo stream; and trellis-encoding the turbo-processed dual transport stream (TS). Accordingly, the digital broadcasting reception performance can be improved in diverse environments.
摘要翻译：用于处理从普通流和turbo流复用的双重传输流（TS）的方法被提供用于数字广播发送/接收系统。该数字广播信号处理方法包括对从正常蒸汽和turbo流复用的双重传输流（TS）进行编码; 交织编码的双重传输流（TS）; 通过检测来自交织的双重传输流（TS）的turbo流，对检测到的turbo流进行编码，将编码的turbo流填充到双重传输流（TS）中，以及补偿与编码的turbo流相对应的奇偶性来进行turbo处理; 和对turbo处理的双重传输流（TS）进行网格编码。因此，数字广播接收性能可以在不同的环境下得到改善。

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