With the use of appropriate diagram illustrate a cross bar switching system.
Elucidate the digital switching system generic hardware.
Illustrate out the time division switching, and grade of service of Time division switching.
Illustrate out the digital switching system software.
Elucidate the following traffic characterizations
i. Arrival distribution
ii. Holding time distribution.
Demonstrate that the telephone traffic is modeled as a poison process.
Describe the three phase switching network.
Illustrate out the common channel signaling scheme.
Elucidate the following (a) ISDN D channel protocol (b) Hybrid fiber coax systems.
Discuss in detail about the ADSL with appropriate block diagram.