MULTIDIMENSIONAL SIGNALS AND HIGHLY PARALLEL DECODING ARCHITECTURES FOR SATELLITE COMMUNICATIONS

Award Information
Agency:
Department of Defense
Amount:
$49,340.00
Program:
SBIR
Contract:
N/A
Solitcitation Year:
N/A
Solicitation Number:
N/A
Branch:
Navy
Award Year:
1989
Phase:
Phase I
Agency Tracking Number:
9887
Solicitation Topic Code:
N/A
Small Business Information
Linknet
710 Silver Spur Rd - Ste 285, Rolling Hills Est, CA, 90274
Hubzone Owned:
N
Woman Owned:
N
Socially and Economically Disadvantaged:
N
Duns:
N/A
Principal Investigator
 Dr Ezio Biglieri
 (213) 373-3384
Business Contact
Phone: () -
Research Institution
N/A
Abstract
BANDWIDTHAND POWER-EFFICIENT CODING/MODULATION SCHEMES ARE REQUIRED TO INCREASE THE RELIABLE COMMUNICATIONS THROUGHPUT OF NAVAL UHF SATELLITE COMMUNICATIONS SYSTEMS. THE OBJECTIVE OF THIS EFFORT IS TO DEVELOP SUCH SCHEMES BASED ON A TRELLIS CODED MODULATION APPROACH USING A MULTIDIMENSIONAL SIGNAL SET. THE CAPACITY INCREASE DERIVED FROM LARGER CODING GAINS IS MAXIMIZED BY EFFICIENT USE OF THE AVAILABLE POWER AND BANDWITH. THE HIGHER DECODING COMPLEXITY IS HANDLED BY DEVELOPING HIGH THROUGHPUT PARALLEL SYSTOLIC ARRAY DECODER ARCHITECTURES THAT ARE SUITABLE FOR VLSI IMPLEMENTATION.

* information listed above is at the time of submission.

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