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

FirstRanker's choice

FirstRanker.com

Roll No.

--- Content provided by​ FirstRanker.com ---

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

--- Content provided by​ FirstRanker.com ---

M.Code: 74288

Time: 3 Hrs.

Max. Marks : 100

INSTRUCTIONS TO CANDIDATES :

1. Attempt any FIVE questions out of EIGHT questions.

--- Content provided by‍ FirstRanker.com ---

2. Each question carries EQUAL marks.

1. Explain GSM logical channels and frame structure in detail. (20)
2. Write short notes on :
   1. RF design requirements (10)
   2. RF planning tools (10)

--- Content provided by⁠ FirstRanker.com ---

3. Explain :
   1. Sub carrier symbol structure (10)
   2. Cyclic prefix (10)
4. What are the various methods for reducing bandwidth. Explain windowing vs. filtering in detail. (20)
5. 1. Discuss system architecture for CDMA. (10)

   --- Content provided by⁠ FirstRanker.com ---

   2. Explain network link layers of CDMA in detail. (10)
6. Write short notes on : (20)
7. 1. WCDMA Physical Layer (10)

--- Content provided by‌ FirstRanker.com ---

8. Explain 4G Mobile WiMAX in detail. (20)
9. 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.

1| M-74288

--- Content provided by‍ FirstRanker.com ---