SBIR-STTR Award

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Error coding and loss cell recovery in asynchronous transfer mode
Award last edited on: 3/8/2002

Sponsored Program
SBIR
Awarding Agency
NASA : LeRC
Total Award Amount
$548,600
Award Phase
2
Solicitation Topic Code
-----
Principal Investigator
William W Wu

Company Information

The Consultare Group Inc

4853 Cordell Avenue Suite 901
Bethesda, MD 20814
   (301) 984-9019
   N/A
   N/A
Location: Single
Congr. District: 08
County: Montgomery

Phase I

Contract Number: ----------
Start Date: ----    Completed: ----
Phase I year
1992
Phase I Amount
$49,800
This project investigates coding processors for Asynchronous Transfer Mode (ATM) in broadband ISDN (B-ISDN). Specifically, the processors will be operated at 650 Mbps, 5.0 dB gain with rates exceeding 0.75 for the ATM Header and for the information field. With an intended cell-loss probability of 10-10, a loss-cell-recovery mechanism will be provided. The scheme is based on novel multiplexing, parallel processing, and a new coding combination.

Potential Commercial Applications:
B-ISDN is the guiding principle of all future telecommunications satellites and for fiber optical cables. Presently known applications include cable television, high quality or high definition television, switched multi-megabit data service (SMDS), and high-speed LAN, MAN and WAN.

Phase II

Contract Number: ----------
Start Date: ----    Completed: ----
Phase II year
1993
Phase II Amount
$498,800
___(NOTE: Note: no official Abstract exists of this Phase II projects. Abstract is modified by idi from relevant Phase I data. The specific Phase II work statement and objectives may differ)___ This project investigates coding processors for Asynchronous Transfer Mode (ATM) in broadband ISDN (B-ISDN). Specifically, the processors will be operated at 650 Mbps, 5.0 dB gain with rates exceeding 0.75 for the ATM Header and for the information field. With an intended cell-loss probability of 10-10, a loss-cell-recovery mechanism will be provided. The scheme is based on novel multiplexing, parallel processing, and a new coding combination.

Potential Commercial Applications:
B-ISDN is the guiding principle of all future telecommunications satellites and for fiber optical cables. Presently known applications include cable television, high quality or high definition television, switched multi-megabit data service (SMDS), and high-speed LAN, MAN and WAN.