＊are the major third generation technologies.(2000 letters)
＊ribe the characteristics of walsh function. explain how to generatewalsh function. (2000 letters)
＊ factors that will affect the capacity of forward and reverse linksof a cdma system. (2000 letters)
＊ are the differences between is-95 a/b and cdma2000 1x? (2000 letters)