GATE 2007 Electronics & Communication PYQ

Question

In a Direct sequence CDMA system the chip rate is $$1.2288\,\, 	imes \,\,{10^6}$$ chips per second. If the processing gain is desired to be at least 100. The data rate

Accepted Answer

must be less than or equal to $$12.288\,\, 	imes \,\,{10^3}$$ bits per sec.

Answer

must be greater than $$12.288\,\, 	imes \,\,{10^3}$$ bits per sec.

Answer

must be exactly  equal to $$12.288\,\, 	imes \,\,{10^3}$$ bits per sec.

Answer

can take any value less than $$12.288\,\, 	imes \,\,{10^3}$$ bits per sec.