Question 1
(a)
Compare LAN, WAN and MAN.
3 Marks
(b)
Describe various Transmission media in brief.
4 Marks
(c)
Draw and explain GSM Architecture. Write functionalities of each of its entities.
7 Marks
Gujarat Technological UniversitySummer 2026 Examination
GTU 3170710 Mobile Computing and Wireless Communication (INS) Summer 2026 Paper Solution & PDF
B.E. · Computer Engineering · Semester 7 · Subject Code: 3170710
Total Marks70 MarksExternal theory exam
Passing Marks23 Marks33% minimum cutoff
Exam Duration2.5 Hours2:30 PM – 5:00 PM
Paper Structure5 QuestionsWith internal OR choices
Question 2
(a)
Define IMSI,IMEI and MSISDN.
3 Marks
(b)
Compare Packet Switching and Circuit Switching.
4 Marks
(c)
Write the factor affecting Channel capacity. Explain Nyquist and Shannon Criteria for finding Channel Capacity.
7 Marks
OR OPTION
(c)
Describe Mobile IP.
7 Marks
Question 3
(a)
Compare FDM and TDM.
3 Marks
(b)
Describe Propagation mode in brief.
4 Marks
(c)
Describe Direct Sequence Spread Spectrum.
7 Marks
OR OPTION
(a)
Compare HLR and VLR.
3 Marks
(b)
Define Antenna. Discuss various types of Antennas in brief.
4 Marks
(c)
Describe Automatic Repeat request.
7 Marks
Question 4
(a)
Compare Wi-fi and Wi-max.
3 Marks
(b)
Discuss Handover and its types in brief.
4 Marks
(c)
Describe WAP(Wireless Application Protocol).
7 Marks
OR OPTION
(a)
Enlist various Error Detection techniques and explain any one in brief.
3 Marks
(b)
Compare GSM and GPRS.
4 Marks
(c)
Describe Bluetooth protocol stack.
7 Marks
Question 5
(a)
Compare Piconet and Scatternet.
3 Marks
(b)
Describe Android Button View Control and Text View Control.
4 Marks
(c)
Define Android layouts. Explain various Android layouts.
7 Marks
OR OPTION
(a)
Describe types of intents.
3 Marks
(b)
Enlist the benefits of Manifest file.
4 Marks
(c)
Describe Android Application Framework with their components.
7 Marks
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About this Examination Paper & Attribution
Official Gujarat Technological University (GTU) examination paper and step-by-step solutions for Mobile Computing and Wireless Communication (INS) (Summer 2026, B.E. · Computer Engineering, Sem 7). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.