Invention Grant
US09154252B2 Methods and systems for noise resilient, pin-efficient and low power communications with sparse signaling codes
有权
用于具有稀疏信令代码的噪声弹性，引脚高效和低功率通信的方法和系统
- Patent Title: Methods and systems for noise resilient, pin-efficient and low power communications with sparse signaling codes
- Patent Title (中): 用于具有稀疏信令代码的噪声弹性，引脚高效和低功率通信的方法和系统
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Application No.: US14177183Application Date: 2014-02-10
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Publication No.: US09154252B2Publication Date: 2015-10-06
- Inventor: Harm Cronie , Amin Shokrollahi , Armin Tajalli
- Applicant: Ecole Polytechnique Federale de Lausanne
- Applicant Address: CH
- Assignee: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Current Assignee: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Current Assignee Address: CH
- Agency: Invention Mine LLC
- Main IPC: H04J13/00
- IPC: H04J13/00 ; H04L1/00 ; H04L25/49 ; H03M7/30 ; G06F13/38
Abstract:
In bus communications methods and apparatus, a first set of physical signals representing the information to be conveyed over the bus is provided, and mapped to a codeword of a sparse signaling code, wherein a codeword is representable as a vector of a plurality of components, some of which are quiescent components and some of which are non-quiescent components, wherein the number of quiescent components and non-quiescent components meet a sparseness requirement.
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