Assignment:
A total of 24 equal-power terminals are to share a frequency band through a code-division multiple access (CDMA) system. Each terminal transmits information at 9.6 kbits/s with a direct-sequence spread-spectrum BPSK modulated signal. Calculate the minimum chip rate of the PN code in order to maintain a hit error probability of 10-3. Assume that the receiver noise is negligible with respect to the interference from the other users.
Provide complete and step by step solution for the question and show calculations and use formulas.