SBIR/STTR Research Award
SMART-MUX FOR DIGITAL MICROWAVE SYSTEMS
Award amount
$150,000Program and phase
SBIR · Phase IIAward year
1987Award details
- Awarding agency
- Department of Defense
- Branch
- Air Force
- Recipient company
- Pi, Inc.
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- Not reported
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
USING WORD-STUFFING TECHNIQUE, A SMART MUX CAN BE DEVELOPED TO ALLOW MULTIPLEXING OF TELEMETRY AND OTHER HIGH-SPEED DATA STREAMS (OVER 1.544 MBPS) FOR TRNSMISSION OVER DIGITAL MICROWAVE SYSTEMS UTILITING TWO OR MORE T1 LINES AND/OR AT THE DS-2 LEVEL. INPUT DATA SEQUENCE IS FORMATTING INTO I-BIT CHANNEL WORD. CHANNEL WORD IS THEN TRANSMITTED ONCE IN EACH DATA FRAME. BY ADJUSTING THE WORD RATE, TOGETHER WITH WORD-STUFFING, THE MUX CAN OPERATE AT VARIABLE INPUT DATA RATES.
Technology keywords
Not reported