公开(公告)号：US08340006B2

公开(公告)日：2012-12-25

申请号：US12296856

申请日：2006-04-12

申请人： Qian Yu ,  Hiramatsu Katsuhiko ,  Ping Luo

发明人： Qian Yu ,  Hiramatsu Katsuhiko ,  Ping Luo

IPC分类号： H04B7/00

CPC分类号： H04L1/0637 ,  H04B7/0669 ,  H04L1/005 ,  H04L1/0066 ,  H04L1/007

摘要： A method and system for transmitting data in a wireless communications system using multiple transmit antennas. The method comprises the steps of receiving a plurality of data sequences, each assigned with a priority level; encoding each of said plurality of data sequences in accordance with the assigned priority level to form a plurality of coded data sequences, the coded data sequences comprising systematic data and parity data; interleaving said plurality of coded data sequences to form a plurality of interleaved data sequences; multiplexing said plurality of interleaved data sequences to form a plurality of multiplexed data sequences; and mapping said plurality of multiplexed data sequences to form a plurality of mapped data sequences for subsequent transmission of said mapped data sequences from said multiple transmit antennas.

摘要翻译： 一种用于在使用多个发射天线的无线通信系统中发送数据的方法和系统。 该方法包括以下步骤：接收分配有优先级的多个数据序列; 根据所分配的优先级编码所述多个数据序列中的每一个以形成多个编码数据序列，所述编码数据序列包括系统数据和奇偶校验数据; 交织所述多个编码数据序列以形成多个交错数据序列; 多路复用所述多个交错数据序列以形成多个复用数据序列; 以及映射所述多个多路复用数据序列以形成多个映射数据序列，用于随后从所述多个发射天线发送所述映射的数据序列。

公开(公告)号：US20090303913A1

公开(公告)日：2009-12-10

申请号：US12296856

申请日：2006-04-12

申请人： Qian Yu ,  Hiramatsu Katsuhiko ,  Ping Luo

发明人： Qian Yu ,  Hiramatsu Katsuhiko ,  Ping Luo

IPC分类号： H04L27/28 ,  H04H20/71

CPC分类号： H04L1/0637 ,  H04B7/0669 ,  H04L1/005 ,  H04L1/0066 ,  H04L1/007

摘要： A method and system for transmitting data in a wireless communications system using multiple transmit antennas. The method comprises the stesp of receiving a plurality of data sequences, each assigned with a priority level; encoding each of said plurality of data sequences in accordance with the assigned priority level to form a plurality of coded data sequences, the coded data sequences comprising systematic data and parity data; interleaving said plurality of coded data sequences to form a plurality of interleaved data sequences; multiplexing said plurality of interleaved data sequences to form a plurality of multiplexed data sequences; and mapping said plurality of multiplexed data sequences to form a plurality of mapped data sequences for subsequent transmission of said mapped data sequences from said multiple transmit antennas.

摘要翻译： 一种用于在使用多个发射天线的无线通信系统中发送数据的方法和系统。 该方法包括接收多个数据序列的stesp，每个数据序列被分配优先级; 根据所分配的优先级编码所述多个数据序列中的每一个以形成多个编码数据序列，所述编码数据序列包括系统数据和奇偶校验数据; 交织所述多个编码数据序列以形成多个交错数据序列; 多路复用所述多个交错数据序列以形成多个复用数据序列; 以及映射所述多个多路复用数据序列以形成多个映射数据序列，用于随后从所述多个发射天线发送所述映射的数据序列。