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1. 发明申请

US20160197656A1 ORTHOGONAL DIFFERENTIAL VECTOR SIGNALING 有权
标题翻译：正交差分矢量信号
公开(公告)号：US20160197656A1
公开(公告)日：2016-07-07
申请号：US15070909
申请日：2016-03-15
申请人： Ecole Polytechnique Fédérale De Lausanne (EPFL)
发明人： Harm Cronie , Amin Shokrollahi
IPC分类号： H04B7/04 , H04L5/00
CPC分类号： H04B7/0413 , H04L5/0007 , H04L25/0272 , H04L25/4906
摘要： Using a transformation based at least in part on a non-simple orthogonal or unitary matrix, data may be transmitted over a data bus in a manner that is resilient to one or more types of signal noise, that does not require a common reference at the transmission and acquisition points, and/or that has a pin-efficiency that is greater than 50% and may approach that of single-ended signaling. Such transformations may be implemented in hardware in an efficient manner. Hybrid transformers that apply such transformations to selected subsets of signals to be transmitted may be used to adapt to various signal set sizes and/or transmission environment properties including noise and physical space requirements of given transmission environments.
摘要翻译：使用至少部分地基于非简单正交或酉矩阵的变换，数据可以以对于一种或多种类型的信号噪声有弹性的方式通过数据总线发送，其不需要在传输和采集点，和/或具有大于50％的引脚效率，并且可能接近单端信令的引脚效率。这种变换可以以有效的方式在硬件中实现。将这种变换应用于要发送的信号的选定子集的混合变压器可以用于适应包括给定传输环境的噪声和物理空间要求的各种信号集大小和/或传输环境属性。

2. 发明授权

US09825677B2 Orthogonal differential vector signaling 有权
公开(公告)号：US09825677B2
公开(公告)日：2017-11-21
申请号：US15070909
申请日：2016-03-15
申请人： Ecole Polytechnique Fédérale De Lausanne (EPFL)
发明人： Harm Cronie , Amin Shokrollahi
IPC分类号： H04B7/04 , H04L5/00 , H04B7/0413 , H04L25/02 , H04L25/49
CPC分类号： H04B7/0413 , H04L5/0007 , H04L25/0272 , H04L25/4906
摘要： Using a transformation based at least in part on a non-simple orthogonal or unitary matrix, data may be transmitted over a data bus in a manner that is resilient to one or more types of signal noise, that does not require a common reference at the transmission and acquisition points, and/or that has a pin-efficiency that is greater than 50% and may approach that of single-ended signaling. Such transformations may be implemented in hardware in an efficient manner. Hybrid transformers that apply such transformations to selected subsets of signals to be transmitted may be used to adapt to various signal set sizes and/or transmission environment properties including noise and physical space requirements of given transmission environments.

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