Method for transmitting signal and method for receiving signal
    3.
    发明授权
    Method for transmitting signal and method for receiving signal 失效
    发送信号的方法和接收信号的方法

    公开(公告)号:US08000309B2

    公开(公告)日:2011-08-16

    申请号:US12013792

    申请日:2008-01-14

    IPC分类号: H04B7/216 H04K1/10

    摘要: A method for transmitting a signal according to the present invention comprises spreading a control channel data through a PN code and generating a diffused control channel data; time division multiplexing the diffused control channel data and a service channel data and generating a multiplexed signal; and inverse Fourier transforming the multiplexed signal and generating an inverse Fourier transformed signal.Accordingly, in multi-hop communication, frequency efficiency is improved by not using different RF frequencies between a control channel and service channel, and applying a control channel and service channel through the TDM (Time Division Multiplexing) method, and the channel efficiency is improved by WAVE channel switching.

    摘要翻译: 根据本发明的用于发送信号的方法包括通过PN码扩展控制信道数据并产生扩散的控制信道数据; 对扩散的控制信道数据和服务信道数据进行时分复用并产生多路复用的信号; 并对多路复用信号进行逆傅立叶变换,并产生傅里叶逆变换信号。 因此,在多跳通信中,通过在控制信道与服务信道之间不使用不同的RF频率,并通过TDM(时分多路复用)方式应用控制信道和业务信道来提高频率效率,提高信道效率 通过WAVE通道切换。