PathChirp has many advantages compared with other active probing tools, but it still needs optimization before being deployed in CAASS scheme.
In order to validate the CAASS scheme, we design the following experimental environments which are shown in Table 6.
In 9, the streaming media services are provided when the CAASS scheme is shut down; the default service level is [R.
In the environment with the whole CAASS scheme, most of the video frames are subjectively good or excellent, meaning that the streaming media service offers good viewing experience.
Caption: Figure 2: Architecture of the CAASS scheme.
Along with New York City public schools, CAASS is currently operating in Baltimore City Public Schools, the School District of Philadelphia, Chicago Public Schools, Montgomery County Public Schools, and Washington, D.
For more information about CAASS and its installation in New York City public schools, contact John Amatruda at (888) 792-0128 (toll-free) or by e-mail at jamatruda@schooltech.