Download PTU M.Tech. ECE 2nd Semester 74288 MOBILE COMMUNICATION Question Paper

Download PTU. I.K. Gujral Punjab Technical University (IKGPTU) M.Tech. ECE 2nd Semester 74288 MOBILE COMMUNICATION Question Paper.

1 | M-74288 (S9)-2330

Roll No. Total No. of Pages : 01
Total No. of Questions : 08
M.Tech.(ECE) EL-II (2016 Batch) (Sem.?2)
MOBILE COMMUNICATION
Subject Code : MTEC?205D
M.Code : 74288
Time : 3 Hrs. Max. Marks : 100

INSTRUCTIONS TO CANDIDATES :
1. Attempt any FIVE questions out of EIGHT questions.
2. Each question carries EQUAL marks.

1. Explain GSM logical channels and frame structure in detail. (20)
2. Write short notes on :
a) RF design requirements (10)
b) RF planning tools (10)
3. Explain :
a) Sub carrier symbol structure (10)
b) Cyclic prefix (10)
4. What are the various method for reducing bandwidth. Explain windowing vs. filtering in
detail. (20)
5. a) Discuss system architecture for CDMA. (10)
b) Explain network link layers of CDMA in detail. (10)
6. Write short notes on :
a) PN Code properties (10)
b) WCDMA Physical Layer (10)
7. Explain 4G Mobile WiMAX in detail. (20)
8. Discuss 3GPP evolution towards LTE/LTE-advanced standardization in detail. (20)

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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