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    • 58. 发明授权
    • Method and system for processing signals utilizing a programmable interference suppression module
    • 使用可编程干扰抑制模块处理信号的方法和系统
    • US08369384B2
    • 2013-02-05
    • US12612272
    • 2009-11-04
    • Mark HahmWei LuoJun Wu
    • Mark HahmWei LuoJun Wu
    • H04B1/00
    • H04B1/7107H04B2201/70702
    • Aspects of a method and system for processing signals utilizing a programmable interference suppression module are provided. In this regard, a received signal may be iteratively processed to generate an interference suppressed representation of the received signal. The iterative processing may comprise a weighting iteration; an addback weighting and un-addback iteration, and an addback iteration. The weighting iteration may comprise generating one or more first estimate signals that estimate user signals present in the received signal. The addback, weighting, and un-addback iteration may comprise generating one or more incremental estimate signals based on the one or more first estimate signals and the one or more second estimate signals. The addback iteration may comprise generating an interference suppressed representation of the received signal based on at least the one or more second estimate signals.
    • 提供了利用可编程干扰抑制模块处理信号的方法和系统的方面。 在这点上,可以迭代地处理接收的信号以产生接收信号的干扰抑制表示。 迭代处理可以包括加权迭代; 附加加权和非加法迭代,以及附加回合。 加权迭代可以包括生成估计接收到的信号中存在的用户信号的一个或多个第一估计信号。 加法,加权和非附加迭代可以包括基于一个或多个第一估计信号和一个或多个第二估计信号来生成一个或多个增量估计信号。 附加迭代可以包括基于至少一个或多个第二估计信号来生成接收信号的干扰抑制表示。
    • 60. 发明授权
    • Synchronization channel noise power estimation
    • 同步信道噪声功率估计
    • US08050237B2
    • 2011-11-01
    • US11963881
    • 2007-12-24
    • Hongwei KongJun Wu
    • Hongwei KongJun Wu
    • H04B1/216
    • H04W52/42H04B7/0871H04B17/345
    • Apparatus and method to process a pilot channel and a synchronization channel to obtain a combined noise estimate of the pilot channel and the synchronization channel that is synchronized to the pilot channel. The combined noise estimation is processed to determine a first noise component for a period when both the pilot channel and the synchronization channel are present. Then, the combined noise estimate is processed to determine a second noise component for a period when only the pilot channel is present. Next, the second noise component is subtracted from the first noise component to derive a noise estimation for the synchronization channel. The technique may be applied to the Common Pilot Channel (CPICH), and the Synchronization Channel (SCH) defined in a 3rd Generation Partnership Project standard specification.
    • 用于处理导频信道和同步信道以获得与导频信道同步的导频信道和同步信道的组合噪声估计的装置和方法。 处理组合噪声估计以确定在导频信道和同步信道都存在的时段中的第一噪声分量。 然后,处理组合噪声估计,以便在仅存在导频信道的时段中确定第二噪声分量。 接下来,从第一噪声分量中减去第二噪声分量,以导出同步信道的噪声估计。 该技术可以应用于公共导频信道(CPICH)和在第三代合作伙伴计划标准规范中定义的同步信道(SCH)。