公开(公告)号：US20150326334A1

公开(公告)日：2015-11-12

申请号：US14646893

申请日：2013-12-16

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Martin C. Alles ,  Navin Srinivasan ,  Thomas B. Gravely ,  Andrew Beck

IPC: H04J11/00 ,  H04L27/00 ,  H04L27/26

CPC classification number: H04L27/2678 ,  H04B1/1027 ,  H04J11/0023 ,  H04L7/007 ,  H04L27/0012 ,  H04L27/2627 ,  H04L27/2666

Abstract: The present disclosure describes systems and methods for identifying a signal that is a product of two or more other signals. In an embodiment, the presence of a particular signal is determined and identified by applying a cyclostationarity detection technique, such as comparing a cyclic autocorrelation function of a product signal with the cyclic autocorrelation function of at least one of the signals which formed the product signal.

Abstract translation: 本公开描述了用于识别作为两个或更多个其他信号的乘积的信号的系统和方法。 在一个实施例中，通过应用周期平稳检测技术来确定和识别特定信号的存在，例如将产品信号的循环自相关函数与形成产品信号的至少一个信号的循环自相关函数进行比较。