The first cellular systems were....

Related MCQs

• Which of the following is the world’s first cellular system to specify digital modulation and network level architecture?
• Which method of cellular network assists in minimizing the co-channel interference associated with the angle of degree?
• Which of the following techniques do not help in expanding the capacity of cellular system?
• Cell splitting increases the capacity of a cellular system since it increases the number of times ________ are reused.
• In cellular telephone network, which component controls the switching between public wireline telephone network and the base station of cells for supporting the different calls between landline to mobile, mobile to landline and mobile to mobile calls?
• In a cellular telephone system, which type of interference results from imperfect design of filters in receivers by allowing nearby frequencies to enter the receiver?
• 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)
• During Busy hour, 1200 calls were offered to a group of trunks and 6 calls were lost. The average call duration was 3 minutes. Find Traffic carried(Ac)
• If the queuing systems are connected in tandem configuration, what would be the nature of delay?
• Which among the following is/are adopted by cross bar systems with hard wired control subsystem?