1. Answer the following questions. (30 points) a) (12 pts.) In atypical cellular

1. Answer the following questions. (30 points) a) (12 pts.) In atypical cellular network there are 3 major elements in the cellularinfrastructure [note in some cellular standards these terms are alittle bit different and sometimes two of the three are combinedinot one. Just answer for the typical cellular terminology]: thebasestation (BS) the basestation controller (BSC) and the mobileswitching center (MSC). Sometimes the BSC and BS are combined intoa Base Transceiver Station. Answer the following 2 questions (i andii) without using graphics use just words.