Invention Grant
- Patent Title: Method of codification and decodification with at least two pairs of orthogonal sequences
- Patent Title (中): 使用至少两对正交序列进行编码和解码的方法
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Application No.: US12161018Application Date: 2007-10-16
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Publication No.: US08295387B2Publication Date: 2012-10-23
- Inventor: Vicente Diaz Fuente
- Applicant: Vicente Diaz Fuente
- Applicant Address: ES Madrid
- Assignee: GCM Communications, Parque cientifico Tecnoalcala
- Current Assignee: GCM Communications, Parque cientifico Tecnoalcala
- Current Assignee Address: ES Madrid
- Agency: McCracken & Frank LLC
- Priority: ES200603237 20061221
- International Application: PCT/ES2007/000582 WO 20071016
- International Announcement: WO2008/074901 WO 20080626
- Main IPC: H04L27/28
- IPC: H04L27/28

Abstract:
The invention relates to an improved encoding and decoding method with at least two pairs of orthogonal sequences for improving the time necessary for calculating the coefficients of the filter for the purpose of reducing the data overload in communication systems by half by means of the emission of both sequences simultaneously and the emission of the result by means of quadrature modulation to a transmission medium.
Public/Granted literature
- US20110075751A1 METHOD OF CODIFICATION AND DECODIFICATION WITH AT LEAST TWO PAIRS OF ORTHOGONAL SEQUENCES Public/Granted day:2011-03-31
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