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    Sensor network communication system interworking with broadband wireless access communication system and communication method therefor
    63.
    发明申请
    Sensor network communication system interworking with broadband wireless access communication system and communication method therefor 审中-公开
    传感器网络通信系统与宽带无线接入通信系统的互通及其通信方法

    公开(公告)号：US20070030168A1

    公开(公告)日：2007-02-08

    申请号：US11498661

    申请日：2006-08-03

    申请人： Young-Ho Kim ,  Young-Soo Park ,  Jun-Young Jung ,  Joon-Young Choi ,  Geun-Ho Lee ,  Jae-Gwa Lee ,  Dong-Seek Park ,  Jae-Yoel Kim ,  Chi-Woo Lim

    发明人： Young-Ho Kim ,  Young-Soo Park ,  Jun-Young Jung ,  Joon-Young Choi ,  Geun-Ho Lee ,  Jae-Gwa Lee ,  Dong-Seek Park ,  Jae-Yoel Kim ,  Chi-Woo Lim

    IPC分类号： H04Q9/00

    CPC分类号： H04Q9/00

    摘要： A sensor network communication system interworking with a BWA communication system and a communication method therefor are provided. In a method for measuring a predetermined target in the sensor network communication system interworking with the BWA communication system, a mobile station or a server sends a measurement request for the predetermined target to a local controller over the BWA communication system. The local controller sends the measurement request to a predetermined sensor and actuator over a wireless communication protocol. The sensor and actuator measures the predetermined target and sends the measurement value to the local controller. The local controller sends a measurement result message based on the measurement value to the mobile station or the server.

    摘要翻译： 提供了与BWA通信系统相互配合的传感器网络通信系统及其通信方法。 在与BWA通信系统相互配合的传感器网络通信系统中测量预定目标的方法中，移动站或服务器通过BWA通信系统向本地控制器发送预定目标的测量请求。 本地控制器通过无线通信协议将测量请求发送到预定的传感器和致动器。 传感器和执行器测量预定目标，并将测量值发送到本地控制器。 本地控制器根据测量值向移动台或服务器发送测量结果消息。

    System and method for transmitting/receiving a signal in a communication system
    68.
    发明申请
    System and method for transmitting/receiving a signal in a communication system 审中-公开
    用于在通信系统中发送/接收信号的系统和方法

    公开(公告)号：US20070058676A1

    公开(公告)日：2007-03-15

    申请号：US11496123

    申请日：2006-07-31

    申请人： Chi-Woo Lim ,  Gyu-Bum Kyung ,  Dong-Seek Park ,  Jae-Yoel Kim

    发明人： Chi-Woo Lim ,  Gyu-Bum Kyung ,  Dong-Seek Park ,  Jae-Yoel Kim

    IPC分类号： H04J3/22

    CPC分类号： H04L1/0026 ,  H03M13/1102 ,  H03M13/356 ,  H03M13/6544 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0068

    摘要： Disclosed is a method for transmitting a signal in a signal transmission system, which includes demultiplexing a bit stream to be transmitted into a first bit stream and a second bit stream; generating a first coded bit stream by coding the first bit stream according to a first coding rate and generating a second coded bit stream by coding the second bit stream according to a second coding rate; and generating a coded symbol by concatenating the first coded bit stream and the second coded bit stream.

    摘要翻译： 公开了一种用于在信号传输系统中发送信号的方法，该方法包括将要发送的比特流解复用为第一比特流和第二比特流; 通过根据第一编码率对第一比特流进行编码来生成第一编码比特流，并且根据第二编码率对第二比特流进行编码来生成第二编码比特流; 以及通过连接所述第一编码比特流和所述第二编码比特流来生成编码符号。

    Apparatus and method for transmitting/receiving data in a communication system using structured low density parity check code
    69.
    发明申请
    Apparatus and method for transmitting/receiving data in a communication system using structured low density parity check code 有权
    在使用结构化低密度奇偶校验码的通信系统中发送/接收数据的装置和方法

    公开(公告)号：US20070011570A1

    公开(公告)日：2007-01-11

    申请号：US11471795

    申请日：2006-06-21

    申请人： Hong-Sil Jeong ,  Chan-Byoung Chae ,  Dong-Seek Park ,  Jae-Yoel Kim ,  Young-Kyun Kim

    发明人： Hong-Sil Jeong ,  Chan-Byoung Chae ,  Dong-Seek Park ,  Jae-Yoel Kim ,  Young-Kyun Kim

    IPC分类号： H03M13/00

    CPC分类号： H03M13/116 ,  H03M13/31

    摘要： Provided is an apparatus and method for transmitting/receiving data in a communication system using a structured Low Density Parity Check (LDPC) code. The transmitter performs structured LDPC coding on input information data using a structured LDPC code, parallel-converts a structured LDPC codeword generated by performing the structured LDPC coding, in units of groups having a predetermined size, and transmits data. The receiver receives a plurality of parallel data streams, serial-converts the received parallel data streams in units of groups having a predetermined size, and performs structured LDPC decoding on the data which was serial-converted group by group, using a structured LDPC code.

    摘要翻译： 提供了一种在使用结构化低密度奇偶校验（LDPC）码的通信系统中发送/接收数据的装置和方法。 发射机使用结构化LDPC码对输入信息数据执行结构化LDPC编码，以具有预定大小的组为单位并行转换通过执行结构化LDPC编码生成的结构化LDPC码字，并发送数据。 接收机接收多个并行数据流，以具有预定大小的组为单位对所接收的并行数据流进行串行转换，并使用结构化LDPC码对逐个串行转换的数据进行结构化LDPC解码。