Apparatus and method for receiving signal in a communication system
    4.
    发明授权
    Apparatus and method for receiving signal in a communication system 有权
    用于在通信系统中接收信号的装置和方法

    公开(公告)号:US08024646B2

    公开(公告)日:2011-09-20

    申请号:US11804644

    申请日:2007-05-18

    IPC分类号: G06F11/00

    摘要: A signal reception apparatus for a communication system is disclosed in which the signal reception apparatus receives a signal and decodes the received signal using a second decoding scheme approximated from a first decoding scheme. The second decoding scheme is a scheme of applying a correction value to a third decoding scheme approximated from the first decoding scheme, and the correction value is a value for correcting a difference between a first signal obtained by decoding the received signal using the first decoding scheme and a second signal obtained by decoding the received signal using the third decoding scheme.

    摘要翻译: 公开了一种用于通信系统的信号接收装置,其中信号接收装置接收信号并使用从第一解码方案近似的第二解码方案对接收信号进行解码。 第二解码方案是将校正值应用于从第一解码方案近似的第三解码方案的方案,并且校正值是用于校正通过使用第一解码方案对接收信号进行解码而获得的第一信号之间的差的值 以及通过使用第三解码方案对接收信号进行解码而获得的第二信号。

    Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system
    9.
    发明授权
    Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system 有权
    CDMA移动通信系统中传输格式组合指示符的编码/解码装置及方法

    公开(公告)号:US07706348B2

    公开(公告)日:2010-04-27

    申请号:US11006388

    申请日:2004-12-07

    IPC分类号: H04B7/216

    摘要: An apparatus and method for encoding/decoding a transport format combination indicator (TFCI) in a CDMA mobile communication system. In the TFCI encoding apparatus, a one-bit generator generates a sequence having the same symbols. A basis orthogonal sequence generator generates a plurality of basis orthogonal sequences. A basis mask sequence generator generates a plurality of basis mask sequences. An operation unit receives TFCI bits that are divided into a first information part representing biorthogonal sequence conversion, a second information part representing orthogonal sequence conversion, and a third information part representing mask sequence conversion and combines an orthogonal sequence selected from the basis orthogonal sequence based on the second information, a biorthogonal sequence obtained by combining the selected orthogonal sequence with the same symbols selected based on the first information part, and a mask sequence selected based on the biorthogonal sequence and the third information part, thereby generating a TFCI sequence.

    摘要翻译: 一种用于在CDMA移动通信系统中对传输格式组合指示符(TFCI)进行编码/解码的装置和方法。 在TFCI编码装置中,1比特发生器产生具有相同符号的序列。 基准正交序列生成器生成多个基本正交序列。 基屏蔽序列发生器产生多个基本掩码序列。 操作单元接收被分成表示双正交序列转换的第一信息部分,表示正交序列转换的第二信息部分和表示掩码序列转换的第三信息部分的TFCI比特,并且将基于正交序列的正交序列基于 第二信息,通过将所选择的正交序列与基于第一信息部分选择的相同符号组合而获得的双正交序列,以及基于双正交序列和第三信息部分选择的掩码序列,从而生成TFCI序列。