Citation
Abstract
The Deep Space Array-Based Network (DSAN) will be an array-based system, part of a >1000 times increase in the downlink/telemetry capability of the Deep Space Network. The key function of the DSAN is provision of cost-effective, robust telemetry, tracking, and command services to the space missions of NASA and its international partners. This article presents an expanded approach to the use of an array-based system. Instead of using the array as an element in the existing Deep Space Network (DSN), relying to a large extent on the DSN infrastructure, we explore a broader departure from the current DSN, using fewer elements of the existing DSN, and establishing a more modern concept of operations. For example, the DSAN will have a single 24 × 7 monitor and control (M&C) facility, while the DSN has four 24 × 7 M&C facilities. The article gives the architecture of the DSAN and its operations philosophy. It also briefly describes the customer’s view of operations, operations management, logistics, anomaly analysis, and reporting.
Details
- Volume
- 42-157
- Published
- May 15, 2004
- Pages
- 1–13
- File Size
- 104.5 KB