Tuesday, 8 September 2015

WCDMA Multiple Choice Questions And Answers

21. Long code is called long because

A. code period is much longer then the data
B. Bit size of long code is more than short code
C. it is alive for long period of time
D. None of the above
Ans  : A

22. The period of each cycle of PN code is

A. 2n-1
B. 2^n-1
C. 2n+1
D. None of the above
Ans  : B

23. If we sample the voice by a rate of 9.6 Kbps then if the spreading factor is 64.The bit rate would be

A. 1.2288Mcps
B. 0.6144Mcps
C. 2.4576Mcps
D. None of the above
Ans  : B

24. The downlink PN generator has a period of

A. 2^9 bit
B. 2^10 bit
C. 2^18 bit
D. 2^32 bit
Ans  : C

25. The power spectral density ___________, so other systems do not suffer from this system.

A. decreases
B. increases
C. remains same
D. None of the above
Ans  : A

26. What do you mean by TU
A. Teleco unity
B. telco Union
C. Telco University
D. All of Above
Ans  : C

27. How many carriers and sectors can the MFMR-3 support respectively?
A. 6 carriers 3 sectors
B. 4 carriers 3 sectors
C. 3 carriers 3 sectors
D. 3 carriers 1 sectors
Ans  : A

More Questions & Answers:-
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