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CDMA and frequency Re - use

Total questions: 5

Worksheet time: 3mins

Name
Class
Date
1.

CDMA is a fixed assignment access technique that uses?

a)

TDMA

b)

FDMA

c)

CSMA

d)

Spread spectrum

2.

In CDMA 'DSSS' is known as----

a)

Double Sequence Spread Spectrum

b)

Direct Sequence Spread Spectrum

c)

Digital Sequence Spread Spectrum

d)

Data Sequence Spread Spectrum

3.

Reuse factor for frequency concept is denoted as

a)

N

b)

1/N

c)

1+N

d)

N-1

4.

Cellular system rely on

a)

an intelligent allocation

b)

reuse

c)

Both the Above

d)

None of the above

5.

In cellular telephone concept 'by limiting the coverage area' is known as---

a)

Coverage area

b)

Signal area

c)

Foot print

d)

None of the above