公开(公告)号：WO2011135516A3

公开(公告)日：2012-06-28

申请号：PCT/IB2011051821

申请日：2011-04-27

Applicant: IBM ,  HURLEY PAUL T ,  TUMA TOMAS

Inventor： HURLEY PAUL T ,  TUMA TOMAS

IPC: G06F17/14 ,  H03M7/30

CPC classification number: G06F17/145 ,  H03M7/30

Abstract: The invention relates to a method for converting a signal, comprising steps of: -providing a representation of the signal in a first domain; -converting the representation of the signal into a representation of the signal in a second domain, by applying a transform involving a Haartransform and a Hadamard transform, such that a basis ofthe second domain is maximally incoherent to a Haar basis.

Abstract translation: 本发明涉及一种用于转换信号的方法，包括以下步骤： - 在第一域中提供信号的表示; - 通过应用涉及Haartransform和Hadamard变换的变换，将信号的表示转换为第二域中的信号的表示，使得第二域的基础最大程度地不相干于Haar。

公开(公告)号：GB2530788A

公开(公告)日：2016-04-06

申请号：GB201417461

申请日：2014-10-02

Applicant: IBM

Inventor： CHERUBINI GIOVANNI ,  HURLEY PAUL T ,  OECAL ORHAN

IPC: H04H60/41 ,  H01Q3/28 ,  H04B7/08

Abstract: A device for receiving signals by a plurality of receiving arrays, particularly large-scale radio telescope arrays, comprises: plural receiving (antenna) arrays 10, each including a respective number L1, L2,...,LL of receiving elements and generating time series output data signals based on received signals; a randomizing unit 20 to generate a randomized matrix W1, W2, W3 for each of the receiving arrays of the plural receiving arrays, each randomized matrix having a respective a dimensionality M 1, M2,...,ML, wherein M1