Message Routing Algorithms for Satellite Constellations

Award Information
Agency: Department of Defense
Branch: Air Force
Contract: N/A
Agency Tracking Number: 40730
Amount: $99,095.00
Phase: Phase I
Program: SBIR
Awards Year: 1998
Solitcitation Year: N/A
Solitcitation Topic Code: N/A
Solitcitation Number: N/A
Small Business Information
DANIEL H. WAGNER ASSOC.
40 Lloyd Ave. Ste. 200, Malvern, PA, 19355
Duns: N/A
Hubzone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Patrick A. Worfolk
 (408) 987-0600
Business Contact
Phone: () -
Research Institution
N/A
Abstract
Hundreds of satellites will soon be orbiting the Earth forming new global communication networks. Messages will be routed through these networks via intersatellite links and an efficient routing is necessary for high data throughput and low latency. The topologies (connectivity) of these communication networks will change in time due to the motion of the satellites and due to failures in both the satellites and the links. These networks will require dynamic message routing algorithms that determine routing based on the network topology and the network load.The general routing problem is related to the n problem nsive to find the optimal solution. An effective routing algorithm would route packets in a near-optimal way with limited load and connectivity knowledge. This project if focused on the design, evaluation and simulation of such algorithms.

* information listed above is at the time of submission.

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