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1. 发明授权

US08451922B2 Signal processing method in MIMO system and apparatus thereof 有权
标题翻译： MIMO系统中的信号处理方法及其装置
公开(公告)号：US08451922B2
公开(公告)日：2013-05-28
申请号：US12050906
申请日：2008-03-18
申请人： Sim Dong-Hi , Seo Dong-Youn , Kim Bong-Hoe
发明人： Sim Dong-Hi , Seo Dong-Youn , Kim Bong-Hoe
IPC分类号： H04B7/02 , H04L1/02
CPC分类号： H04L1/06 , H04B7/0417 , H04B7/0626 , H04L1/0002
摘要： Disclosed is a signal processing method and apparatus in MIMO system. In a mobile communication system having a plurality of transmitting antennas, the present invention includes the steps of receiving a feedback signal including status information of at least one channel, segmenting one of the first data blocks to segment into at least one or more of the second data blocks, attaching a CRC to each of the at least one or more of the second data blocks, allocating the at least one or more second data blocks to a plurality of the transmitting antennas, respectively, and transmitting the at least one or more of the second data blocks. In a mobile communication system having a plurality of receiving antennas, the present invention includes the steps of receiving at least one data block including a CRC or dummy bits, acquiring channel status information using the CRC or dummy bits, and transmitting the channel status information.
摘要翻译：公开了MIMO系统中的信号处理方法和装置。在具有多个发送天线的移动通信系统中，本发明包括以下步骤：接收包括至少一个信道的状态信息的反馈信号，将所述第一数据块之一分割成第二数据块的至少一个或多个数据块，将CRC附加到所述至少一个或多个所述第二数据块中的每一个，分别将所述至少一个或多个第二数据块分配给多个所述发射天线，以及发送所述至少一个或多个第二个数据块。在具有多个接收天线的移动通信系统中，本发明包括以下步骤：接收包括CRC或伪比特的至少一个数据块，使用CRC或伪比特获取信道状态信息，以及发送信道状态信息。

2. 发明授权

US07394790B2 Packet data transmitting method and mobile communication system using the same 有权
标题翻译：分组数据传输方法和使用其的移动通信系统
公开(公告)号：US07394790B2
公开(公告)日：2008-07-01
申请号：US11121908
申请日：2005-05-03
申请人： Bong Hoe Kim , Joon Kui Ahn , Hak Seong Kim , Dong Wook Roh , Seo Dong Youn , Seung Hwan Won
发明人： Bong Hoe Kim , Joon Kui Ahn , Hak Seong Kim , Dong Wook Roh , Seo Dong Youn , Seung Hwan Won
IPC分类号： H04Q7/00 , H04Q7/20 , H04B7/216 , H04B1/38 , H04L12/26
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。

3. 发明申请

US20100061332A1 PACKET DATA TRANSMITTING METHOD AND MOBILE COMMUNICATION SYSTEM USING THE SAME 有权
标题翻译：分组数据传输方法和移动通信系统
公开(公告)号：US20100061332A1
公开(公告)日：2010-03-11
申请号：US12622217
申请日：2009-11-19
申请人： Bong Hoe Kim , Joon Kui Ahn , Hak Seong Kim , Dong Wook Roh , Seo Dong Youn , Seung Hwan Won
发明人： Bong Hoe Kim , Joon Kui Ahn , Hak Seong Kim , Dong Wook Roh , Seo Dong Youn , Seung Hwan Won
IPC分类号： H04W72/04 , 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。该方法包括：经由所述多个扇区中的至少一个扇区接收来自所述移动终端的数据分组，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。

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