Wireless Communication MCQ Questions & Answers

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Learn Wireless Communication MCQ questions & answers are available for a Electronics and Communications Engineering(ECE) students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Wireless Communication MCQ question is the important chapter for a Electronics and Communications Engineering(ECE) and GATE students. Page-9 section-1

Each section contains 100 MCQs on Wireless Communication .

What is the range of cell diameter of DECT?

A) 300 m B) 2 km C) 10 km D) 70 km

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Space diversity s also known as . . . . . . . .

A) Frequency diversity B) Antenna diversity C) Polarization diversity D) Time diversity

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Which of the following is one of the most frequently used transform in speech coding?

A) Shearlet transform B) Fourier transform C) Discrete cosine transform D) Wavelet transform

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

What does the number 2000 in IMT-2000 signifies?

A) Year B) Number of subscribers per cell C) Number of cells D) Area (Km)

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which of the following standard committee specifies Bluetooth and other Personal Area Networks (PAN)?

A) IEEE 802.11b B) IEEE 802.15 C) IEEE 802.11g D) IEEE 802.16

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Which of the following is not a service offered by SS7?

A) Alternate billing services B) Touchstar C) 400 services D) 800 services

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

UMTS does not has backward compatibility with . . . . . . . .

A) GSM B) IS-136 C) IS-95 D) GPRS

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

What is the name of 300 MHz of unlicensed spectrum allocated by FCC in ISM band?

A) UNII B) Unlicensed PCS C) Millimetre wave D) Bluetooth

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

What changes GPRS need to acquire while upgrading itself from GSM?

A) A whole new base station B) New transceiver at base station C) New channel cards D) New packet overlay including routers and gateways

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Which of the following is developing CCK-OFDM?

A) IEEE 802.11a B) IEEE 802.11b C) IEEE 802.15.4 D) IEEE 802.11g

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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Wireless Communication MCQ Questions & Answers | ECE