GIRD SYSTEMS INC — Department of Defense SBIR Phase I: We propose the development of an architecture for cognitive radio networks (CRN) to provid
GIRD SYSTEMS INC — SBIR Phase I award from Department of Defense.
- Amount
- $99,955
- Agency
- Department of Defense · Air Force
- Program / Phase
- SBIR · Phase I
- Solicitation
- 2010.3
- NAICS
- —
- Place of performance
- OH
- Period
- 2011-03-25
Description
We propose the development of an architecture for cognitive radio networks (CRN) to provide robust operation in jamming environments. The cold re-start problem is addressed through an innovative signaling framework, and an adaptive transmission approach is applied for mitigating various levels of jamming. Finally, cross-layer optimization methods are presented in order to optimize the performance of a CRN in the presence of jamming. The proposed architecture strikes a balance between transmission efficiency and the strength of communication security.