Amtrak has a request for qualifications to build a system-wide communications platform operational and passenger purposes (link not yet available): The RFQ looks to find vendors who could build a system for giving Wi-Fi to passengers, and running a host of operational data needs for the railroad.
The RFQ spells out platform requirements, which include inter-car communication via wireless signals--no wires connecting cars--and dynamically assembly of a network when cars change in a train. The system has to support the ability to use multiple cellular networks, aggregating in additional bandwidth as available (such as "external Wi-Fi and track side wireless networks"). Heterogeneity seems to be the message here: no single-platform/single-technology commitments, and a plan for simple module-swapping 4G migration must be included.
The RFQ asks for a number of specifics from vendors who choose to bid. I don't see any schedule information in the document I was provided.
The document gives some marvelous numbers: Amtrak carries 66,000 passengers a day; 38 percent travel for business, and 14 percent commute. Atlanta's airport, the busiest in the world, had 222,000 "emplanements" (counting stepping off and on separately) per day in 2009.
Amtrak Launches Wi-Fi on Acela and in StationsBoy George is back with new video