8 | | || Aggregate Resources || 35 buses (that service a 150 sq. mi. area) each with a Diesel Brick, an embedded computer (P6-compatible 577Mhz CPU, 256MB RAM, 40GB hard drive, Linux OS). The brick is connected to three radios: an 802.11b Access Point (AP) to provide DHCP access to passengers and passersby, a second USB-based 802.11b interface that constantly scans the surrounding area for DHCP offers and other buses, and a longer-range MaxStream XTend 900MHz radio to connect to our throwboxes. Additionally, a GPS device records times and locations. Testbed software pushes out application updates to buses; and collects mobility, AP-to-bus connectivity, and bus-to-bus throughput traces.|| |
| 8 | || Aggregate Resources || 35 buses (that service a 150 sq. mi. area) each with a Diesel Brick, an embedded computer (P6-compatible 577Mhz CPU, 256MB RAM, 40GB hard drive, Linux OS). The brick is connected to three radios: an 802.11b Access Point (AP) to provide DHCP access to passengers and passersby, a second USB-based 802.11b interface that constantly scans the surrounding area for DHCP offers and other buses, and a longer-range !MaxStream XTend 900MHz radio to connect to our throwboxes. Additionally, a GPS device records times and locations. Testbed software pushes out application updates to buses; and collects mobility, AP-to-bus connectivity, and bus-to-bus throughput traces.|| |