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COMBINED MAXIMUM LIKELIHOOD DECODING FOR CODED PARTIAL RESPONSE CHANNELS
Award Information
Agency: National Science Foundation
Branch: N/A
Contract: N/A
Agency Tracking Number: 5247
Amount:
$226,000.00
Phase:
Phase II
Program:
SBIR
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Timeline
Solicitation Year:
N/A
Award Year:
1988
Award Start Date (Proposal Award Date):
N/A
Award End Date (Contract End Date):
N/A
Small Business Information
10555 Sorrento Valley Rd
San Diego, CA
92121
United States
DUNS:
N/A
HUBZone Owned:
No
Woman Owned:
No
Socially and Economically Disadvantaged:
No
Principal Investigator
Phone: () -
Business Contact
Name: DR. ANDREW VITERBI
Title: INVESTIGATOR
Phone: () -
Title: INVESTIGATOR
Phone: () -
Research Institution
N/A
Abstract
THE AIM OF THIS RESEARCH IS THE DEVELOPMENT OF A DECODER WHICH MITIGATES THE EFFECTS OF BOTH INTERSYMBOL INTERFERENCEAND NOISE. IN PARTICULAR, THE RESEARCHERS CONSIDER A PARTICULAR RATE 1/2, 64 STATE, CONVOLUTIONAL ENCODER, A DECODER, AND A CLASS IV PARTIAL RESPONSE CHANNEL WITH ADDITIVE NOISE. THEY SHOW THAT THE DECODER MATCHED BOTH TO THE CODE AND TO THE CHANNEL ALSO HAS 64 STATES. IN PHASE I OF THIS RESEARCH ANSWERS TO SOME FUNDAMENTAL QUESTIONS CONCERNING THE IMPLEMENTATION OF THIS DECODER ARE SOUGHT PHASE II WILL BE CONCERNED WITH ITS ACTUAL IMPLEMENTATION IN VLSI.
* Information listed above is at the time of submission. *