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    • 2. 发明授权
    • Apparatus and method for transmitting/receiving a signal in a communication system
    • 用于在通信系统中发送/接收信号的装置和方法
    • US08045596B2
    • 2011-10-25
    • US12026200
    • 2008-02-05
    • Jae-Hee ChoJin-Kyu KooJeong-Ho ParkKwan-Hee RohTae-Young KimSoon-Young Yoon
    • Jae-Hee ChoJin-Kyu KooJeong-Ho ParkKwan-Hee RohTae-Young KimSoon-Young Yoon
    • H04B1/707
    • H04L5/0007H04L5/0053
    • An apparatus for transmitting/receiving a signal in a communication system is provided. A Mobile Station (MS) spreads a transmission signal to generate a spreading signal, receives, from a Base Station (BS), information on a second spreading signal transmission region, extended from a first spreading signal transmission region, and maps the generated spreading signal to a subcarrier in the second spreading signal transmission region. A Base Station (BS) transmits information on a second spreading signal transmission region extended from a first spreading signal transmission region, for reception of a spreading signal, receives a spreading signal mapped to subcarriers over the second spreading signal transmission region, from an Mobile Station (MS), detects a spreading signal from the spread signal mapped to the subcarriers, and despreads the detected spreading signal to restore a transmission signal.
    • 提供一种用于在通信系统中发送/接收信号的装置。 移动台(MS)扩展发送信号以生成扩展信号,从基站(BS)接收从第一扩频信号发送区域扩展的第二扩频信号发送区域的信息,并将生成的扩频信号 涉及第二扩展信号传输区域中的子载波。 基站(BS)从第一扩频信号发送区域扩展的第二扩展信号发送区域发送信息,用于接收扩频信号,从移动台接收映射到第二扩频信号发送区域上的子载波的扩频信号 (MS),从映射到子载波的扩展信号中检测扩展信号,并对检测到的扩展信号进行解扩以恢复发送信号。
    • 9. 发明授权
    • Method and system for configuring a frame in a communication system
    • 用于在通信系统中配置帧的方法和系统
    • US08644270B2
    • 2014-02-04
    • US12035656
    • 2008-02-22
    • Jeong-Ho ParkKwan-Hee RohJae-Hee ChoTae-Young KimJin-Kyu KooDong-Seek ParkHo-Kyu Choi
    • Jeong-Ho ParkKwan-Hee RohJae-Hee ChoTae-Young KimJin-Kyu KooDong-Seek ParkHo-Kyu Choi
    • H04W4/00
    • H04B7/2656H04L5/0007H04L5/003H04L5/0037H04L27/2601
    • A method and system for configuring a frame in a communication system is provided. The method includes determining a number of frames for configuring one multi-frame, wherein the number is at least two, and configuring each of the determined number of frames, wherein the determined number of frames include a first frame and a second frame temporally discriminated from each other, each of the determined number of frames includes a downlink sub-frame and an uplink sub-frame, a downlink sub-frame of the first frame includes a first area for transmitting a reference signal used for an acquisition of synchronization between a base station and a mobile station, a second area including system information and common control information related to the multi-frame, a third area including modulation scheme information and allocation information of data bursts, a fourth area to which a downlink data burst is allocated in a diversity mode and a fifth area to which a downlink data burst is allocated in a band Adaptive Modulation and Coding (AMC) mode, and a downlink sub-frame of the second frame includes a sixth area including modulation scheme information and allocation information of data bursts, a seventh area to which a data burst is allocated in a diversity mode, and an eighth area to which a data burst is allocated in an AMC mode.
    • 提供了一种用于在通信系统中配置帧的方法和系统。 该方法包括确定用于配置一个多帧的帧的数量,其中该数量至少为2,并且配置确定的帧数中的每一个,其中所确定的帧数包括第一帧和时间上被区分的第二帧 彼此确定的帧数中的每一个包括下行链路子帧和上行链路子帧,第一帧的下行链路子帧包括用于发送用于获取基站之间的同步的参考信号的第一区域 站和移动站,包括系统信息和与多帧相关的公共控制信息的第二区域,包括调制方案信息和数据突发的分配信息的第三区域,在其中分配下行链路数据突发的第四区域 分集模式和在频带自适应调制和编码(AMC)模式中分配下行链路数据脉冲串的第五区域,以及t的下行链路子帧 第二帧包括包括调制方案信息和数据脉冲串的分配信息的第六区域,以分集模式分配数据脉冲串的第七区域和以AMC模式分配数据脉冲串的第八区域。