公开(公告)号：US08615696B2

公开(公告)日：2013-12-24

申请号：US12130884

申请日：2008-05-30

申请人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

发明人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

IPC分类号： H04L1/18

CPC分类号： H04L5/0055 ,  H04B7/0491 ,  H04L1/1635 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1858 ,  H04W36/18 ,  H04W40/02 ,  H04W72/0406

摘要： A packet data transmitting method and mobile communication system using the same enables transmission of common ACK/NACK information from each sector of a base station to a user entity in softer handover. The method includes receiving via at least one of the plurality of sectors a data packet from the mobile terminal, the data packet being correspondingly received for each of the at least one of the plurality of sectors; combining the correspondingly received data packets, to obtain a signal having a highest signal-to-noise ratio; decoding the value obtained by the combining; determining a transmission status of the data packet according to the decoding; and transmitting to the mobile terminal a common ACK/NACK signal including one of a common ACK signal and a common NACK signal according to the determining, the common ACK/NACK signal being transmitted via each of the at least one sector.

摘要翻译： 分组数据发送方法和使用其的移动通信系统使得能够以更软的切换将公共ACK / NACK信息从基站的每个扇区传送到用户实体。 所述方法包括：经由所述多个扇区中的至少一个扇区从所述移动终端接收数据分组，所述数据分组相应地被接收用于所述多个扇区中的所述至少一个扇区中的每一个; 组合相应接收的数据分组，以获得具有最高信噪比的信号; 解码通过组合获得的值; 根据解码确定数据分组的传输状态; 以及根据所述确定，向所述移动终端发送包括公共ACK信号和公共NACK信号中的一个的公共ACK / NACK信号，所述公共ACK / NACK信号经由所述至少一个扇区中的每一个发送。

公开(公告)号：US08422576B2

公开(公告)日：2013-04-16

申请号：US13038214

申请日：2011-03-01

申请人： Hak Seong Kim ,  Bong Hoe Kim ,  Dong Wook Roh ,  Joon Kui Ahn ,  Dong Youn Seo

发明人： Hak Seong Kim ,  Bong Hoe Kim ,  Dong Wook Roh ,  Joon Kui Ahn ,  Dong Youn Seo

IPC分类号： H04L27/28 ,  H04L27/06

CPC分类号： H04L5/023 ,  H04L25/0208 ,  H04L27/261 ,  H04L27/2647 ,  H04W4/18 ,  H04W8/26 ,  H04W24/00 ,  H04W88/08

摘要： A method for receiving signals in a multi-carrier multiple access system is provided. The method includes receiving signals from at least one base station wherein each signal has a base station identifier, processing the signals to identify each base station by using the base station identifier, performing a channel estimation using the processed signals, combining the processed signals using information obtained from the channel estimation and decoding the combined signals. Also, an apparatus for receiving signals in a multi-carrier multiple access system includes a serial-to-parallel converter for converting a serial signal including a base station identifier from at least one base station to parallel signals, a Fast Fourier transformer for transforming the parallel signals, a parallel-to-serial converter for converting the parallel signals to a serial signal, a despreading processor for despreading frequency domain signals using the base station identifier from at least one base station, a channel estimator for compensating a channel variation between the at least one base station and a mobile station, a signal combiner for combining signals from base stations and a decoder for decoding the combined signal.

摘要翻译： 提供了一种在多载波多址系统中接收信号的方法。 该方法包括接收来自至少一个基站的信号，其中每个信号具有基站标识符，通过使用基站标识符处理信号以识别每个基站，使用处理的信号执行信道估计，使用信息组合处理的信号 从信道估计和解码得到的组合信号。 而且，一种用于在多载波多址系统中接收信号的装置包括串行到并行转换器，用于将包括基站标识符的串行信号从至少一个基站转换为并行信号，用于将 并行信号，并行转换器，用于将并行信号转换为串行信号;解扩处理器，用于使用来自至少一个基站的基站标识符解扩频域信号;信道估计器，用于补偿 至少一个基站和移动站，用于组合来自基站的信号的信号组合器和用于对组合信号进行解码的解码器。

公开(公告)号：US20080247474A1

公开(公告)日：2008-10-09

申请号：US11913539

申请日：2006-05-02

申请人： Hak Seong Kim ,  Bong Hoe Kim ,  Dong Wook Roh ,  Joon Kui Ahn ,  Dong Youn Seo

发明人： Hak Seong Kim ,  Bong Hoe Kim ,  Dong Wook Roh ,  Joon Kui Ahn ,  Dong Youn Seo

IPC分类号： H04L27/28

CPC分类号： H04L5/023 ,  H04L25/0208 ,  H04L27/261 ,  H04L27/2647 ,  H04W4/18 ,  H04W8/26 ,  H04W24/00 ,  H04W88/08

摘要： A method for receiving signals in a multi-carrier multiple access system is disclosed. The method comprises receiving signals from at least one base station wherein each signal has a base station identifier, processing the signals to identify each base station by using the base station identifier, performing a channel estimation using the processed signals, combining the processed signals using an information obtained from the channel estimation and decoding the combined signals. Also, an apparatus for receiving signals in a multi-carrier multiple access system comprises a serial-to-parallel converter for converting a serial signal including a base station identifier from at least one base station to parallel signals, a Fast Fourier transformer for transforming the parallel signals, a parallel-to-serial converter for converting the parallel signals to a serial signal, a despreading processor for despreading frequency domain signals using the base station identifier from at least one base station, a channel estimiator for compensating a channel variation between the at least one base station and a mobile station, a signal combiner for combining signals from base stations and a decoder for decoding the combined signal.

摘要翻译： 公开了一种在多载波多址系统中接收信号的方法。 该方法包括接收来自至少一个基站的信号，其中每个信号具有基站标识符，通过使用基站标识符处理信号以识别每个基站，使用经处理的信号执行信道估计，使用 从信道获得的信息估计和解码组合信号。 此外，用于在多载波多址系统中接收信号的装置包括串行到并行转换器，用于将包括从至少一个基站的基站标识符的串行信号转换成并行信号，用于将 并行信号，用于将并行信号转换为串行信号的并行到串行转换器，用于使用来自至少一个基站的基站标识符解扩频域信号的解扩处理器，用于补偿来自至少一个基站的信道变化的信道估计器 至少一个基站和移动站，用于组合来自基站的信号的信号组合器和用于对组合信号进行解码的解码器。

公开(公告)号：US20080229167A1

公开(公告)日：2008-09-18

申请号：US12130884

申请日：2008-05-30

申请人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

发明人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

IPC分类号： H04L1/08 ,  G06F11/14

CPC分类号： H04L5/0055 ,  H04B7/0491 ,  H04L1/1635 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1854 ,  H04L1/1858 ,  H04W36/18 ,  H04W40/02 ,  H04W72/0406

摘要： A packet data transmitting method and mobile communication system using the same enables transmission of common ACK/NACK information from each sector of a base station to a user entity in softer handover. The method includes receiving via at least one of the plurality of sectors a data packet from the mobile terminal, the data packet being correspondingly received for each of the at least one of the plurality of sectors; combining the correspondingly received data packets, to obtain a signal having a highest signal-to-noise ratio; decoding the value obtained by the combining; determining a transmission status of the data packet according to the decoding; and transmitting to the mobile terminal a common ACK/NACK signal including one of a common ACK signal and a common NACK signal according to the determining, the common ACK/NACK signal being transmitted via each of the at least one sector.

摘要翻译： 分组数据发送方法和使用其的移动通信系统使得能够以更软的切换将公共ACK / NACK信息从基站的每个扇区传送到用户实体。 所述方法包括：经由所述多个扇区中的至少一个扇区从所述移动终端接收数据分组，所述数据分组相应地被接收用于所述多个扇区中的所述至少一个扇区中的每一个; 组合相应接收的数据分组，以获得具有最高信噪比的信号; 解码通过组合获得的值; 根据解码确定数据分组的传输状态; 以及根据所述确定，向所述移动终端发送包括公共ACK信号和公共NACK信号中的一个的公共ACK / NACK信号，所述公共ACK / NACK信号经由所述至少一个扇区中的每一个发送。

公开(公告)号：US09385792B2

公开(公告)日：2016-07-05

申请号：US12669759

申请日：2008-08-14

申请人： Dong Youn Seo ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dae Won Lee ,  Yu Jin Noh ,  Hak Seong Kim ,  Dong Wook Roh ,  Joon Kui Ahn

发明人： Dong Youn Seo ,  Bong Hoe Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Dae Won Lee ,  Yu Jin Noh ,  Hak Seong Kim ,  Dong Wook Roh ,  Joon Kui Ahn

IPC分类号： H04B7/216 ,  H04B7/04 ,  H04B7/06 ,  H04L1/06 ,  H04L1/18 ,  H04L1/00 ,  H04L25/03

CPC分类号： H04B7/0417 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/06 ,  H04L1/1893 ,  H04L25/03343

摘要： A method for effectively transmitting/receiving a codeword in a MIMO system is disclosed. In a system including a plurality of predetermined rank structures, a reception end transmits rank information (RI), precoding matrix index (PMI), and channel quality information (CQI) of each codeword to a transmission end. The transmission end selects a rank structure on the basis of information received from the reception end. The transmission end selects only some codeword blocks among a plurality of codeword blocks available for the selected rank structure, transmits signals via the selected codeword blocks, and transmits a null signal for the non-selected codeword blocks.

摘要翻译： 公开了一种在MIMO系统中有效发送/接收码字的方法。 在包括多个预定等级结构的系统中，接收端向发送端发送每个码字的秩信息（RI），预编码矩阵索引（PMI）和信道质量信息（CQI）。 发送端基于从接收端接收的信息来选择秩结构。 发送端仅选择可用于所选秩结构的多个码字块中的一些码字块，经由所选择的码字块发送信号，并且发送用于未选择的码字块的空信号。

公开(公告)号：US08194621B2

公开(公告)日：2012-06-05

申请号：US13162340

申请日：2011-06-16

申请人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

发明人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

IPC分类号： H04B7/216

CPC分类号： H04W72/0406 ,  H04J13/0044 ,  H04J13/20 ,  H04W72/04

摘要： A method of allocating channels in a user equipment is disclosed. In particular, a method of allocating a plurality of Dedicated Physical Channels (DPCHs) and Enhanced Dedicated Channels (E-DCHs) in a user equipment of a multicode transmission system. The method includes determining whether a High Speed Downlink Shared Channel (HS-DSCH) is configured for the user equipment (UE) and determining a number of codes used by the DPCH and the E-DCH. The method further includes allocating the DPCH and the E-DCH channels to an I branch or a Q branch based on the number of codes used by the DPCH and the E-DCH and the HS-DSCH configuration.

摘要翻译： 公开了一种在用户设备中分配信道的方法。 特别地，在多码传输系统的用户设备中分配多个专用物理信道（DPCH）和增强专用信道（E-DCH）的方法。 该方法包括确定是否为用户设备（UE）配置高速下行链路共享信道（HS-DSCH），并确定DPCH和E-DCH使用的代码数量。 该方法还包括：基于由DPCH和E-DCH以及HS-DSCH配置使用的代码数量，将DPCH和E-DCH信道分配给I分支或Q分支。

公开(公告)号：US07953018B2

公开(公告)日：2011-05-31

申请号：US11229178

申请日：2005-09-15

申请人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong-Wook Roh ,  Dong Youn Seo

发明人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong-Wook Roh ,  Dong Youn Seo

IPC分类号： H04L12/26 ,  H04B7/216

CPC分类号： H04W52/48 ,  H04L1/0025 ,  H04L1/1819 ,  H04W52/146 ,  H04W52/286

摘要： A method of transmitting a data packet based on a transport format combination set (TFCS) using a hybrid automatic repeat request (HARQ) is disclosed. In the method, a user equipment (UE) receives a TFCS from a base station (BS) to select a transport format combination (TFC) for retransmitting a data packet and selects from the TFCS a TFC which corresponds to a maximum transmission power by which the data packet is retransmitted. Thereafter, the UE retransmits the data packet using the TFC of an initial transmission and a transmission power that corresponds to the TFC with the maximum transmission power of the TFCS.

摘要翻译： 公开了一种基于使用混合自动重传请求（HARQ）的传输格式组合集（TFCS）发送数据分组的方法。 在该方法中，用户设备（UE）从基站（BS）接收TFCS以选择用于重发数据分组的传输格式组合（TFC），并从TFCS中选择对应于最大传输功率的TFC，由此， 数据包被重传。 此后，UE使用初始传输的TFC和与TFCS的最​​大传输功率对应的TFC的传输功率重发数据分组。

公开(公告)号：US07929493B2

公开(公告)日：2011-04-19

申请号：US12765484

申请日：2010-04-22

申请人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

发明人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

IPC分类号： H04W4/00

CPC分类号： H04W52/367 ,  H04W48/16 ,  H04W72/1257

摘要： A method of scheduling for an Enhanced Dedicated Channel (E-DCH) in a user equipment (UE) is disclosed. More specifically, a method of receiving an information indicating an allowable transmit power range from a base station and updating a group of Transport Format Combinations (TFCs) allowed by the base station by selecting the TFCs that can be used within the allowable transmit power range. Furthermore, the method comprises transmitting the E-DCH by at least one TFC selected from the group of TFCs.

摘要翻译： 公开了一种用于用户设备（UE）中的增强型专用信道（E-DCH）的调度方法。 更具体地说，一种从基站接收指示可允许的发射功率范围的信息的方法，并且通过选择可在允许的发射功率范围内使用的TFC来更新基站所允许的一组传输格式组合（TFC）。 此外，所述方法包括通过选自所述一组TFC中的至少一个TFC来发送所述E-DCH。

公开(公告)号：US07835321B2

公开(公告)日：2010-11-16

申请号：US11616232

申请日：2006-12-26

申请人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

发明人： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

IPC分类号： H04W4/00

CPC分类号： H04W72/0406 ,  H04J13/0044 ,  H04J13/20 ,  H04W72/04

摘要： A method of allocating channels in a user equipment is disclosed. In particular, a method of allocating a plurality of Dedicated Physical Channels (DPCHs) and Enhanced Dedicated Channels (E-DCHs) in a user equipment of a multicode transmission system. The method includes determining whether a High Speed Downlink Shared Channel (HS-DSCH) is configured for the user equipment (UE) and determining a number of codes used by the DPCH and the E-DCH. The method further includes allocating the DPCH and the E-DCH channels to an I branch or a Q branch based on the number of codes used by the DPCH and the E-DCH and the HS-DSCH configuration.

公开(公告)号：US20100185777A1

公开(公告)日：2010-07-22

申请号：US12724849

申请日：2010-03-16

申请人： Bong Hoe Kim ,  Dong Youn Seo ,  Joon Kui Ahn ,  Hak Seong Kim ,  Seung Hwan Won ,  Dong Wook Roh

发明人： Bong Hoe Kim ,  Dong Youn Seo ,  Joon Kui Ahn ,  Hak Seong Kim ,  Seung Hwan Won ,  Dong Wook Roh

IPC分类号： G06F15/16

CPC分类号： H04B7/0669 ,  H04B7/0417 ,  H04B7/0426 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0671 ,  H04B7/0691

摘要： A method and system for transmitting and receiving data using a plurality of antennas are disclosed. The method of transmitting includes the steps of receiving feedback information from a receiving end, the feedback information including group selection information and weight values for the plurality of antennas, grouping the plurality of antennas into a plurality of antenna groups based on the group selection information included in the feedback information, and transmitting, to a receiving end, a plurality of data streams through the plurality of antenna groups, respectively, based on the weight values.

摘要翻译： 公开了使用多个天线发送和接收数据的方法和系统。 发送方法包括以下步骤：从接收端接收反馈信息，所述反馈信息包括所述多个天线的组选择信息和加权值，基于所述组选择信息将所述多个天线分组为多个天线组 在所述反馈信息中，并且基于所述权重值，分别通过所述多个天线组向接收端发送多个数据流。