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Encoders for Block-Circulant LDPC Codes

Detailed Technology Description

None

Supplementary Information

Patent Number: US7499490B2
Application Number: US2005166041A
Inventor: Divsalar, Dariush | Abbasfar, Aliazam | Jones, Christopher R. | Dolinar, Samuel J. | Thorpe, Jeremy C. | Andrews, Kenneth S. | Yao, Kung
Priority Date: 24 Jun 2005
Priority Number: US7499490B2
Application Date: 24 Jun 2005
Publication Date: 3 Mar 2009
IPC Current: H04B000166
US Class: 375240 | 341051 | 341074 | 375254 | 375271 | 375302 | 714758 | 714800
Assignee Applicant: California Institute of Technology,Pasadena | The Regents of the University of California
Title: Encoders for block-circulant LDPC codes
Usefulness: Encoders for block-circulant LDPC codes
Summary: For block circulant LDPC used in communication system such as cellular telephones, hard disk drives, magnetic tape recorders and computer modem.
Novelty: Encoder for e.g. cellular telephones, has accumulator that accumulates permuted final intermediate symbols to form specific set of output symbols

Industry

ICT/Telecom

Sub Group

Telecommunication

Application No.

7499490

Others

Tech ID/UC Case

22320/2009-131-0

Related Cases

2009-131-0

Country/Region

USA

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