Assignment
1. Given 1880 CCS,
How many trunks are needed to have less than 3% blocked calls?
2. Given 860 CCS offered load, how many trunks are neede to ensure no blockage?
3. Given 1000 calls with an ALOFC of 4.5 minutes, Using a P.04 grade of service, how many trunks will you need?
4. Given 1000 calls with an ALOFC of 4.5 minutes, What is the carried load?
5. Given 1000 calls with an ALOFC of 4.5 minutes, What is the % blocking at 85 trunks?
6. You currently have 60 hours of offered load with 1125 calls. Next month you anticipate a 15% increase in call volume (ALOFC will stay the same, just then number of calls will increase). What is the ALOFC in CCS? How many trunks are needed to ensure less than 2% of calls are blocked at the current level? What is the anticipated total number of calls for next month? What is the anticipated offered load for next month? Using a P.02 grade of service, how many trunks will be needed next month?
7. Given 1360 CCS offered load, Trunk 41 carries how many CCS? Trunk 41 cumulatively carries? Trunk 41 overflows? What is the % blockage at trunk 41?
8. Convert 6 hours and 47 minutes to CCS?