Invention Grant
US07792013B2 Low density lattice code generator matrices using mutually orthogonal latin squares
有权
使用相互正交拉丁方格的低密度格子码发生器矩阵
- Patent Title: Low density lattice code generator matrices using mutually orthogonal latin squares
- Patent Title (中): 使用相互正交拉丁方格的低密度格子码发生器矩阵
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Application No.: US12184030Application Date: 2008-07-31
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Publication No.: US07792013B2Publication Date: 2010-09-07
- Inventor: Marilynn P. Green , Jyrki Lahtonen
- Applicant: Marilynn P. Green , Jyrki Lahtonen
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Brake Hughes Bellermann LLP
- Main IPC: H04J11/00
- IPC: H04J11/00

Abstract:
According to one general aspect, a method including receiving noisy data via a communications channel, wherein the noisy data includes a clean data component and a noise component. In various embodiments, the method may also include decoding, utilizing a low-density lattice code (LDLC) matrix, the received noisy data to substantially recover the clean data component. In some embodiments, the LDLC matrix may not include a matrix of less than a length of six cycles. In one embodiment, the LDLC matrix may be algebraically constructed. In various embodiments, the method may include storing the decoded clean data component.
Public/Granted literature
- US20100027408A1 LOW DENSITY LATTICE CODE GENERATOR MATRICES USING MUTUALLY ORTHOGONAL LATIN SQUARES Public/Granted day:2010-02-04
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