METHOD FOR TRANSMITTING CONTROL INFORMATION ON THE FORWARD LINK OF A WIRELESS NETWORK
    11.
    发明公开
    METHOD FOR TRANSMITTING CONTROL INFORMATION ON THE FORWARD LINK OF A WIRELESS NETWORK 有权
    方法控制信息在前向链路无线网络中的传输

    公开(公告)号:EP1972175A1

    公开(公告)日:2008-09-24

    申请号:EP07716495.2

    申请日:2007-01-10

    IPC分类号: H04Q7/38 H04L5/02

    CPC分类号: H04L5/0053 H04L5/0016

    摘要: A signaling method is provided that can improve the efficiency of forward-link control signaling in OFDM systems. The method involves using a set of forward-link subcarriers that are dedicated for control information, and are shared by a set of two or more users. The control information destined for each user is spread using a respective spreading code, thereby to provide a spread control message. The spread control messages destined for the various users are summed together prior to transmission.

    摘要翻译: 本发明提供一种信号传送方法确实可以提高前向链路控制在OFDM系统中的信令的效率。 该方法包括使用一组前向链路子载波的并专用于控制信息,并且通过一组两个或更多个用户的共享。 发往各用户的控制信息被使用respectivement扩频码,从而提供一种扩展控制消息传播。 发往各个用户的传播控制消息被相加在一起之前传输。