USA flag logo/image

An Official Website of the United States Government

Seamless Sensor Network Communications

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
67940
Program Year/Program:
2006 / STTR
Agency Tracking Number:
F045-015-0228
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Toyon Research Corp.
6800 Cortona Drive Goleta, CA 93117-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2006
Title: Seamless Sensor Network Communications
Agency / Branch: DOD / USAF
Contract: FA9550-05-C-0179
Award Amount: $750,000.00
 

Abstract:

Wireless communication systems must operate under challenging conditions. For instance, communication between two ground personnel within an urban environment may not be possible; there may be severe fading or attenuation due to the numerous obstacles present. At the same time, this lack of connectivity is seen as unacceptable from the perspective of the radio operator. A recent concept undergoing active research is to increase the reliability of radio systems by making them cooperative. Generally, instead of having a single radio bear the entire burden of communication, coordinated operation between itself and surrounding radios will better accomplish its tasks. Such a concept is the basis for our work on cognitive multiple-input multiple-output (MIMO). Here, a distributed set of radios are able to simultaneously transmit coded data streams that are coherently combined at a central multi-antenna collector. Although the technique may be able to be applied to other radio systems, our current target application is wireless sensor networks (WSNs). Due to the limited resources available to individual wireless sensor nodes, each is severely limited in terms of power and range. In the proposed technique, we take advantage of the gains in information capacity offered by MIMO to increase link reliability.

Principal Investigator:

Richard E. Cagley
Senior Analyst
8059686787
rcagley@toyon.com

Business Contact:

Marcella R. Lindberry
Director of Contracts
8059686787
mlindberry@toyon.com
Small Business Information at Submission:

TOYON RESEARCH CORP.
Suite A 75 Aero Camino Goleta, CA 93117

EIN/Tax ID: 953526665
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
UC, SANTA BARBARA
Office of Research
3227 Cheadle Hall
Santa Barbara, CA 93106
Contact: Nancy R. Lewis
Contact Phone: (805) 893-4034
RI Type: Nonprofit college or university