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    • 9. 发明授权
    • Preamble offset for femto base stations
    • 毫微微基站的前导偏移
    • US08498258B2
    • 2013-07-30
    • US13001892
    • 2009-06-29
    • Xiao Yi Wang
    • Xiao Yi Wang
    • H04W4/00
    • H04W16/16H04W8/24H04W24/02H04W72/0426H04W84/045H04W92/20
    • According to one example embodiment, a method may include receiving, by a first femto base station via a femto base station air interface, at least one neighbor preamble from at least one neighbor femto base station. The method may further include sending, by the first femto base station to a macro base station via a guided (DSL) Internet connection, an interference report, the interference report being based at least in part on the at least one neighbor preamble received from the at least one neighbor femto base station. The method may further include receiving, by the first femto base station from the macro base station via the guided Internet connection, a resource allocation message. The method may further include sending, by the first femto base station via the femto base station air interface, a first femto base station preamble, the first femto base station preamble being sent at a time determined at least in part by the resource allocation message.
    • 根据一个示例实施例,一种方法可以包括由第一毫微微基站经由毫微微基站空中接口从至少一个相邻毫微微基站接收至少一个邻居前同步码。 该方法还可以包括:由第一毫微微基站经由引导(DSL)因特网连接向宏基站发送干扰报告,所述干扰报告至少部分地基于从所述至少一个邻居前同步码 至少一个邻居毫微微基站。 该方法还可以包括由第一毫微微基站经由被引导的因特网连接从宏基站接收资源分配消息。 该方法还可以包括:由第一毫微微基站经由毫微微基站空中接口发送第一毫微微基站前导码,该第一毫微微基站前导码至少部分由资源分配消息确定的时间发送。