Telecommunication Switching Systems and Networks (TSSN) Imp Questions

                                                                                     
                                                     
       1. Explain about simple communication circuit and give reason for φ/φ0 << 1?
       2. Explain about distributed SPC and give expression for availability and unavailability of                          processor?
       3. Discuss numbering plan and charging plan?   
 4. Explain about Common channel signaling?                                                    

                                                                                                                                          
       1. Explain Cross Bar Switching?
       2. Explain about software architecture?
       3. Explain operation of echo suppressor and give different topologies?
       4. An exchange is supporting 2000 subscribers, if average BHCA is 10,000 and CCR is 60%                     calculate BHCR.                                                                                                                               
                                                                                   
       1. Explain about simple communication circuit and give reason for φ/φ0 << 1?
       2. Explain about distributed SPC and give expression for availability and unavailability of                          processor?
       3. Explain operation of echo suppressor and give different topologies?
       4. Over a group of 1200 subscribers which are generating 800 calls during the busy hour,
          the average holding time is 3 minutes then what is the traffic offered in terms of erlangs,
           ccs and cm?
                                                                                                                                          
1. Explain Cross Bar Switching?
2. Explain about software architecture?
3. Discuss numbering plan and charging plan?          

4. Over a 20 minute observation interval 40 subscribers initiate calls. The total duration of the calls is         4800    seconds. Calculate the load offered to the network by the subscribers and also average             subscriber traffic? 
Telecommunication Switching Systems and Networks (TSSN) Imp Questions Telecommunication Switching Systems and Networks (TSSN) Imp Questions Reviewed by Suresh Bojja on 11/06/2015 12:57:00 AM Rating: 5

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