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1. 发明申请

US20110194653A1 RECEIVER AND RECEPTION METHOD FOR LAYERED MODULATION 失效
标题翻译：用于层状调制的接收和接收方法
公开(公告)号：US20110194653A1
公开(公告)日：2011-08-11
申请号：US13025642
申请日：2011-02-11
申请人： Seong Rag Kim , Seuck Ho Won , Jung-Im Kim
发明人： Seong Rag Kim , Seuck Ho Won , Jung-Im Kim
IPC分类号： H04L27/06
CPC分类号： H04L27/183 , H04L25/067 , H04L27/22
摘要： A receiver for receiving a layer-modulated signal includes: a base layer decoding unit configured to calculate a bit metric including code bit information of a base layer based on the reception signal and decode an information bit of the base layer; and at least one enhancement layer decoding unit configured to decode an information bit of an upper layer of a lower layer based on the decoding results of the lower layer, wherein the base layer decoding unit and the at least one enhancement layer decoding unit are sequentially connected according to the order of the corresponding layers.
摘要翻译：用于接收层调制信号的接收机包括：基本层解码单元，被配置为基于接收信号计算包括基本层的码位信息的比特度量，并对基本层的信息比特进行解码; 以及至少一个增强层解码单元，被配置为基于所述下层的解码结果对下层的上层的信息比特进行解码，其中，所述基本层解码单元和所述至少一个增强层解码单元被顺序地连接根据相应层次的顺序。

2. 发明申请

US20110194643A1 LAYERED TRANSMISSION APPARATUS AND METHOD, RECEPTION APPARATUS AND RECEPTION METHOD 有权
标题翻译：分层传输装置和方法，接收装置和接收方法
公开(公告)号：US20110194643A1
公开(公告)日：2011-08-11
申请号：US13024867
申请日：2011-02-10
申请人： Seong Rag KIM , Seuck Ho Won , Jung-Im Kim
发明人： Seong Rag KIM , Seuck Ho Won , Jung-Im Kim
IPC分类号： H04L27/00
CPC分类号： H04L27/3488 , H04L1/007 , H04L25/03197 , H04L2025/0342
摘要： A layered transmission apparatus for transmitting information regarding a plurality of layers includes: a plurality of coding units configured to code an information bit of a corresponding layer to generate code bits; a plurality of bit interleaving units configured to bit-interleave a corresponding code bit to generate interleaved symbols; a modulation unit configured to classify the plurality of layers into a plurality of layer groups, and modulate the plurality of the interleaved symbols corresponding to each of the layer groups to generate a modulation symbol of each of the layer groups; a gain control unit configured to control the gain of the modulation symbol of each of the layer groups; and an adding unit configured to add the gain-controlled modulation symbols of the plurality of layer groups to generate a transmission symbol. A reception apparatus includes: a symbol metric estimation unit configured to estimate a symbol metric of a layer transmission signal received from a layered transmission apparatus; a plurality of bit metric calculation units configured to calculate a bit metric corresponding to an interleaved bit generated from the layered transmission apparatus based on the estimated symbol metric; a plurality of deinterleaving units configured to calculate a code bit metric based on the bit metric; a plurality of layer symbol metric calculation units, configured to calculate a symbol metric of the corresponding layer based on the code bit metric of the corresponding layer; and a plurality of decoding units, configured to decode an information bit of the corresponding layer based on the symbol metric of the corresponding layer.
摘要翻译：用于发送关于多个层的信息的分层发送装置包括：多个编码单元，被配置为对相应层的信息比特进行编码以生成码比特; 多个比特交织单元，被配置为对相应的码比特进行比特交织以产生交织符号; 调制单元，被配置为将多个层分成多个层组，并且调制与每个层组对应的多个交织符号，以生成每个层组的调制符号; 增益控制单元，被配置为控制每个层组的调制符号的增益; 以及添加单元，被配置为添加所述多个层组的增益控制调制符号以生成发送符号。接收装置包括：符号度量估计单元，被配置为估计从分层发送装置接收的层发送信号的符号度量; 多个比特度量计算单元，被配置为基于所估计的符号度量来计算与从所述分层发送装置生成的交织比特相对应的比特度量; 多个解交织单元，被配置为基于比特度量计算码比特度量; 多个层符号度量计算单元，被配置为基于相应层的码位度量来计算相应层的符号度量; 以及多个解码单元，被配置为基于相应层的符号度量来对相应层的信息位进行解码。

3. 发明申请

US20110195658A1 LAYERED RETRANSMISSION APPARATUS AND METHOD, RECEPTION APPARATUS AND RECEPTION METHOD 审中-公开
标题翻译：层次重新装置和方法，接收装置和接收方法
公开(公告)号：US20110195658A1
公开(公告)日：2011-08-11
申请号：US13025742
申请日：2011-02-11
申请人： Seong Rag Kim , Seuck Ho Won , Jung-Im Kim
发明人： Seong Rag Kim , Seuck Ho Won , Jung-Im Kim
IPC分类号： H04B7/14 , H04B3/36
CPC分类号： H04B7/15542
摘要： A retransmission apparatus for retransmitting information received from a base station to a reception apparatus includes: a reception unit configured to receive information regarding a plurality of layers from the base station; determining unit configured to determine retransmission control information including at least one layer to be retransmitted among the plurality of layers based on feedback information received from the reception apparatus; and a transmission unit configured to retransmit the at least one layer information to the reception apparatus based on the results of the determining unit.
摘要翻译：一种用于将从基站接收的信息重发到接收装置的重发装置，包括：接收单元，被配置为从所述基站接收关于多个层的信息; 确定单元，被配置为基于从所述接收装置接收的反馈信息来确定包括在所述多个层中的要重发的至少一个层的重传控制信息; 以及发送单元，被配置为基于所述确定单元的结果向所述接收装置重发所述至少一个层信息。

4. 发明授权

US08824590B2 Layered transmission apparatus and method, reception apparatus and reception method 有权
标题翻译：分层传输装置和方法，接收装置和接收方法
公开(公告)号：US08824590B2
公开(公告)日：2014-09-02
申请号：US13024867
申请日：2011-02-10
申请人： Seong Rag Kim , Seuck Ho Won , Jung-Im Kim
发明人： Seong Rag Kim , Seuck Ho Won , Jung-Im Kim
IPC分类号： H04L27/00 , H04L1/00 , H04L27/34 , H04L25/03
CPC分类号： H04L27/3488 , H04L1/007 , H04L25/03197 , H04L2025/0342
摘要： A layered transmission apparatus transmitting information regarding a plurality of layers includes: coding units coding an information bit of a corresponding layer to generate code bits; bit interleaving units bit-interleaving a corresponding code bit to generate interleaved symbols; a modulation unit classifying layers into layer groups, and modulating interleaved symbols corresponding to each of the groups to generate a modulation symbol of each of the groups; a gain control unit controlling gain of the modulation symbol of each of the groups; and an adding unit adding gain-controlled modulation symbols of the groups to generate a transmission symbol.
摘要翻译：发送关于多个层的信息的分层发送装置包括：编码单元，对相应层的信息比特进行编码，以生成码比特; 比特交织单元对相应的码比特进行比特交织以产生交织的符号; 调制单元将层分成层组，并且调制与每个组相对应的交织符号以生成每个组的调制符号; 增益控制单元，控制每个组的调制符号的增益; 以及添加单元，添加所述组的增益控制调制符号以生成发送符号。

5. 发明授权

US08687740B2 Receiver and reception method for layered modulation 失效
标题翻译：分层调制的接收和接收方法
公开(公告)号：US08687740B2
公开(公告)日：2014-04-01
申请号：US13025642
申请日：2011-02-11
申请人： Seong Rag Kim , Seuck Ho Won , Jung-Im Kim
发明人： Seong Rag Kim , Seuck Ho Won , Jung-Im Kim
IPC分类号： H04L27/06
CPC分类号： H04L27/183 , H04L25/067 , H04L27/22
摘要： A receiver for receiving a layer-modulated signal includes: a base layer decoding unit configured to calculate a bit metric including code bit information of a base layer based on the reception signal and decode an information bit of the base layer; and at least one enhancement layer decoding unit configured to decode an information bit of an upper layer of a lower layer based on the decoding results of the lower layer, wherein the base layer decoding unit and the at least one enhancement layer decoding unit are sequentially connected according to the order of the corresponding layers.
摘要翻译：用于接收层调制信号的接收机包括：基本层解码单元，被配置为基于接收信号计算包括基本层的码位信息的比特度量，并对基本层的信息比特进行解码; 以及至少一个增强层解码单元，被配置为基于所述下层的解码结果对下层的上层的信息比特进行解码，其中，所述基本层解码单元和所述至少一个增强层解码单元被顺序地连接根据相应层次的顺序。

6. 发明申请

US20110206158A1 TRANSMITTER AND METHOD FOR TRANSMITTING MULTIPLE INPUT MULTIPLE OUTPUT AND RECEIVER AND METHOD FOR RECEIVING MULTIPLE INPUT MULTIPLE OUTPUT 审中-公开
标题翻译：用于发送多个输入多输出和接收器的发送器和方法以及用于接收多个输入多个输出的方法
公开(公告)号：US20110206158A1
公开(公告)日：2011-08-25
申请号：US13034228
申请日：2011-02-24
申请人： Seong Rag KIM , Seok Ho Won , Jung-Im Kim
发明人： Seong Rag KIM , Seok Ho Won , Jung-Im Kim
IPC分类号： H04L27/04 , H04L27/06
CPC分类号： H04L1/0025 , H04B7/0413 , H04B7/0669 , H04L1/005 , H04L25/0204
摘要： A transmitter that transmits data using a multiple antenna includes a multiple description coder that generates a plurality of descriptions by performing multiple description coding of the data, and a multiple input multi output (MIMO) transmitting unit that performs channel coding of the plurality of descriptions and that transmits a description in which channel coding is performed through the multiple antenna.
摘要翻译：使用多个天线发送数据的发送机包括通过对数据进行多重描述编码来生成多个描述的多重描述编码器，以及执行多个描述的信道编码的多输入多输出（MIMO）发送单元，其发送通过多个天线执行信道编码的描述。

7. 发明授权

US08635506B2 Data transmission/receiving method in multimedia broadcast multicast service system and apparatus thereof 有权
标题翻译：多媒体广播多播服务系统中的数据发送/接收方法及其装置
公开(公告)号：US08635506B2
公开(公告)日：2014-01-21
申请号：US12665661
申请日：2008-06-20
申请人： Jung-Im Kim , Kyoung-Seok Lee , Jae-Heung Kim , Byung-Han Ryu , Seung-Chan Bang
发明人： Jung-Im Kim , Kyoung-Seok Lee , Jae-Heung Kim , Byung-Han Ryu , Seung-Chan Bang
IPC分类号： G06F11/00
CPC分类号： H04L1/1825 , H04L1/1685 , H04L1/1887 , H04L2001/0093 , H04W72/005
摘要： Provided is a Multimedia Broadcast Multicast Service (MBMS); and, more particularly, a data transmission/receiving method in a multimedia broadcast multicast service system, and an apparatus thereof. The data transmitting method in the MBMS system includes the step of checking a terminal receiving data provided from the MBMS and the step of determining whether there is error report feedback on retransmission of the data according to the number of the detected terminals.
摘要翻译：提供了一种多媒体广播多播服务（MBMS）; 更具体地说，涉及一种多媒体广播多播服务系统中的数据发送/接收方法及其装置。 MBMS系统中的数据发送方法包括检查从MBMS提供的终端的终端的步骤，以及根据检测到的终端的数量确定是否存在关于数据的重传的错误报告反馈的步骤。

8. 发明授权

US08560025B2 Method for reducing power consumption of a terminal in cellular system 有权
标题翻译：降低蜂窝系统终端功耗的方法
公开(公告)号：US08560025B2
公开(公告)日：2013-10-15
申请号：US12281913
申请日：2007-03-06
申请人： Jae-Heung Kim , Jung-Im Kim , Kyoung-Seok Lee , Byung-Han Ryu , Seung-Chan Bang
发明人： Jae-Heung Kim , Jung-Im Kim , Kyoung-Seok Lee , Byung-Han Ryu , Seung-Chan Bang
IPC分类号： H04B1/38 , H04M3/00
CPC分类号： H04W52/04 , H04W52/286 , H04W52/287 , H04W52/44
摘要： Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present invention provides a method and apparatus that can perform a low-power consuming operation when a terminal is in active state in a cellular system. The method for discontinuously transmitting/receiving packet data to reduce power consumption of a terminal in a cellular system, including the steps of: a) establishing discontinuous transmission/reception (DTX/DRX) parameters including discontinuous DTX/DRX cycle information for terminals operating in a transmission suspension mode, which is a sub-state of an active state; and b) performing DTX/DRX based on the DTX/DRX parameters in the terminals operating in the transmission suspension mode.
摘要翻译：提供了一种用于不连续地发送/接收用于在用于分组传输的蜂窝系统中的终端的低功耗的分组的方法和装置。本发明提供一种当蜂窝系统中的终端处于活动状态时能够执行低功耗操作的方法和装置。一种用于不连续发送/接收分组数据以减少蜂窝系统中的终端的功耗的方法，包括以下步骤：a）建立不连续的发送/接收（DTX / DRX）参数，其中包括不连续的DTX / DRX周期信息，用于在传输暂停模式，其为活动状态的子状态; 以及b）基于在所述传输暂停模式下工作的终端中的DTX / DRX参数来执行DTX / DRX。

9. 发明授权

US08559382B2 Preamble allocation method and random access method in mobile communication system 有权
标题翻译：移动通信系统中的前导分配方法和随机接入方法
公开(公告)号：US08559382B2
公开(公告)日：2013-10-15
申请号：US12528810
申请日：2008-03-14
申请人： Jae-Heung Kim , Kyoung-Seok Lee , Jung-Im Kim , Byung-Han Ryu , Seung-Chan Bang
发明人： Jae-Heung Kim , Kyoung-Seok Lee , Jung-Im Kim , Byung-Han Ryu , Seung-Chan Bang
IPC分类号： H04W4/00
CPC分类号： H04W74/004 , H04W74/0833 , H04W74/0866
摘要： The present invention relates to a preamble allocation method and a random access method in a mobile communication system. In the present invention, one among preamble resources is allocated to specific mobile stations in advance, before random access. The mobile stations request random access by transmitting a preamble based on the pre-allocated preamble resource to a base station. It is therefore possible to prevent collision caused by the fact that other mobile stations transmit the same preamble.
摘要翻译：本发明涉及移动通信系统中的前导码分配方法和随机接入方法。在本发明中，在随机访问之前，预先将特定移动台中的前导码资源中的一个分配给特定的移动台。移动台通过基于预分配的前导码资源发送前导码来请求随机接入到基站。因此，可以防止由其他移动台发送相同前导码的事实引起的冲突。

10. 发明申请

US20100316016A1 APPARATUS AND METHOD FOR RANDOM ACCESS IN CELLULAR SYSTEM 有权
标题翻译：细胞系统随机存取的装置和方法
公开(公告)号：US20100316016A1
公开(公告)日：2010-12-16
申请号：US12864389
申请日：2008-12-31
申请人： Jae Heung Kim , Kyoung Seok Lee , Jung-Im Kim , Byung-Han Ryu , Seung Chan Bang
发明人： Jae Heung Kim , Kyoung Seok Lee , Jung-Im Kim , Byung-Han Ryu , Seung Chan Bang
IPC分类号： H04W74/08
CPC分类号： H04W74/002 , H04W48/06 , H04W48/16 , H04W74/08 , H04W84/042
摘要： Disclosed is a method and apparatus for RA in a cellular system. The RA in the cellular system includes receiving an RA preamble from a terminal for RA, transmitting, to the terminal, an RA response message including a sequence of the received RA preamble and uplink resource information of the terminal and overload state information with respect to the RA, receiving control information generated based on the RA response message from the terminal through the uplink resource information, and transmitting control response information with respect to the received control information.
摘要翻译：公开了一种在蜂窝系统中的RA的方法和装置。蜂窝系统中的RA包括从用于RA的终端接收RA前同步码，向终端发送包括所接收的RA前导序列和终端的上行链路资源信息的RA响应消息以及相对于该终端的过载状态信息 RA，通过上行链路资源信息从终端接收基于RA响应消息生成的控制信息，以及发送关于所接收的控制信息的控制响应信息。

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