By which name/s is the Grade of Service (GOS) well-known?

Related MCQs

• In analyzing the traffic performance, how is the number of trunk decided with the provision of the Grade of Service (GoS) especially for larger group?
• Erlang determined GoS of lost call system of finite number of trunks based on assumptions: 1. Pure chance traffic 2. Statistical equilibrium 3. Full availability 4. calls which face congestion and get lost
• A group of 5 trunks carry a traffic of 2E. Find 1. GoS 2. Probability that only one trunk is busy.
• During Busy hour, 1000 calls were offered to a group of trunks and 5 calls were lost. The average call duration was 2 minutes. Find Grade of Service (B)
• For the two-group grading consisting of 14 trunks, availability = 5, Ak = 1.4E and the required grade of service of about 0.01, what would be its traffic capacity?
• Which among the following represents the flawless hand-off with no perceivable interruption of service?
• The most comman dial up service used by a person making home telephone call is_____________
• What is the basic service unit of GSM communications?
• Which model of loss system allows the usage of Poisson distribution model for traffic analysis especially by assuming infinite number of users?
• Which type of holding time distribution is assumed for the voice conversation on telephone?