高通 2021 無線通信面試題

Can you describe the trend of wireless mobile communication industry?( 2000 letters)

第2題：

Compare the major third generation technologies.(2000 letters)

第3題：

Describe the characteristics of Walsh function. Explain how to generate Walsh Function. (2000 letters)

第4題：

List factors that will affect the capacity of forward and reverse links of a CDMA system. (2000 letters)

第5題：

What are the differences between IS-95 A/B and cdma2000 1X? (2000 letters)