From Defense Advanced Research Projects Agency(DARPA) website:
Distributed systems to hibernate in deep-sea capsules for years, wake up when commanded, and deploy to surface providing operational support and situational awareness.
Today, cost and complexity limit the Navy to fewer weapons systems and platforms, so resources are strained to operate over vast maritime areas. Unmanned systems and sensors are commonly envisioned to fill coverage gaps and deliver action at a distance. However, for all of the advances in sensing, autonomy, and unmanned platforms in recent years, the usefulness of such technology becomes academic when faced with the question, “How do you get the systems there?” DARPA’s Upward Falling Payloads program seeks to address that challenge.
The UFP concept centers on developing deployable, unmanned, distributed systems that lie on the deep-ocean floor in special containers for years at a time. These deep-sea nodes would then be woken up remotely when needed and recalled to the surface. In other words, they “fall upward.”
“The goal is to support the Navy with distributed technologies anywhere, anytime over large maritime areas. If we can do this rapidly, we can get close to the areas we need to affect, or become widely distributed without delay,” said Andy Coon, DARPA program manager. “To make this work, we need to address technical challenges like extended survival of nodes under extreme ocean pressure, communications to wake-up the nodes after years of sleep, and efficient launch of payloads to the surface.”
Source DARPA, Jan. 11, 2013
DARPA will host a Proposers’ Day Conference for the Upward Falling Payload (UFP) program on Friday, January 25, 2012 in Arlington, VA at the DARPA Conference Center, in support of the Broad Agency Announcement (BAA) DARPA-BAA-13-17
Cost and complexity limit the number of ships and weapon systems the Navy can support in forward operating areas. This concentration of force structure is magnified as areas of contested environments grow. A natural response is to develop lower-cost unmanned and distributed systems that can deliver effects and situation awareness at a distance. However, power and logistics to deliver these systems over vast ocean areas limit their utility. The Upward Falling Payload (UFP) program intends to overcome these barriers. The objective of the UFP program is to realize a new approach for enabling forward deployed unmanned distributed systems that can provide non-lethal effects or situation awareness over large maritime areas. The approach centers on pre-deploying deep-ocean nodes years in advance in forward areas which can be commanded from standoff to launch to the surface. The UFP system is envisioned to consist of three key subsystems: (1) The ‘payload’ which executes waterborne or airborne applications after being deployed to the surface, (2) The UFP ‘riser’ which provides pressure tolerant encapsulation and launch (ascent) of the payload, and (3) The UFP communications which triggers the UFP riser to launch. A multi-phase effort is envisioned to design, develop, and demonstrate UFP systems.
Source: Federal Business Opportunities