2. What are two different kinds of mobility?
3. Find out the characteristics
the device can thus exhibit during
4. What are the applications of Mobile Computing?
5. What are the obstacles in mobile communications?
6. Give the information in SIM?
7. What are the Advantages of Wireless LAN?
8. Mention some of the disadvantages of WLANs?
9. Describe a MAC layer in DECT architecture.
10. What are the basic tasks of the MAC layer?
11. What are the basic services provided by the MAC layer?
12. What are the techniques used for MAC management?
13. Describe a MAC layer in DECT architecture.
14. Define a hidden terminal.
15. What is Mobile Computing and its applications?
16. Limitations of Mobile Computing?
17. Give the difference between the network 1G,2G,2.5G, and 3G mobile
18. Difference between Hidden and Exposed Terminal, Near and Far Terminals.
19. What is MAC?
20. Define Mobile Binding?
21. Agent-based Computing
22. Ubiquitous computing
23. Client-Server Computing
24. What do you mean by Digital Signature?
25. Define the term wireless?
26. What are the different types of mobile Middleware?
27. What are the logical channels in GSM?
28. Define the term wireless?
29. Define GPRS?
30. What is Communication?
31. Explain the difference between wired and wireless networks
32. Types of Wireless Devices
33. Why Mobile Computing?
34. What are the New Forms of Computing available?.
35. Mobile Communication Networks: Examples
36. Components of a wireless communication system
37. Wireless Networking Standards(Table 1.1)
38. Classification of wireless MAC protocols
39. What are the disadvantages of small cells?
40. What are the benefits of reservation schemes?
41. Define a hidden terminal.
42. Mobile Computing -Characteristics
43. What are the different types of modulation?
44. What are the multiplexing techniques?
45. Define Space Division Multiplexing Access?
46. Define Code division multiplexing Access?
47. Define Time division multiplexing Access?
48. Define Frequency division multiplexing Access?
49. Difference between Circuit Switching and Packet Switching?
50. What is CSMA
51. What is the aim of ubiquitous computing? (AUG-NOV/DEC2012)
52. What are the characteristics of mobile computing devices?
53. What are the key constraints of mobile computing?
54. N-Tier Client-Server Framework and tools
55. Define FDMA?
56. Define CDMA?
57. What is ALOHA?
58. What are the requirements of mobile IP?
59. Mention the different entities in a mobile IP.
60. Define Mobile node:
61. Explain Cellular IP.
62. What do you mean by mobility binding?
63. Define COA.
64. Define a tunnel.
65. What is encapsulation?
66. What is decapsulation?
67. What is MOT? Give its primary goal.
68. What is SUMR?
69. Give the two basic reasons for a handover in GSM.
70. Give the security services offered by GSM.
71. What is the primary goal of GSM?
72. Differentiate GSM and DECT.
73. What are the two new network elements in GPRS architecture?
74. Describe a MAC layer in DECT architecture.
75. Give the full form for the following:
76. Define Snooping TCP?
77. Define Mobile TCP?
78. Explain the concept of “Fast Retransmit/ Fast Recovery Transmission”?
79. Define T-TCP?
80. Define ISR?
81. Define IST?
82. Features of TCP?
83. What is an explicit notification?
84. What is selective retransmission?
85. Methods of Congestion Control.
86. TCP header.
87. Describe the three subsystems of GSM.
88. What are the applications of satellites?
89. Application Layer and protocols
90. What are the advantages and disadvantages of Mobile TCP?
91. What is mobile routing?
92. What are the functions which support service and connection control?
93. What are the examples of service scenarios identified in WATM?
94. What is a slow start?
95. What is the use of the congestion threshold?
96. What led to the development of Indirect TCP?
97. What is the goal of M-TCP?
98. What do you mean by persistent mode?
99. What are the characteristics of 2.5G/3.5G wireless networks?
100. What are the configuration parameters to adapt TCP to wireless
101. Requirements for Mobile IP
102. Mobile IP Terminology
103. Mobile IP solves the following problems:
104. Define GSM?
105. Define GPRS?
106. What are subsystems in a GSM system?
107. What are the control channel groups in GSM?
108. What are the four types of handover available in GSM?
109. What is the frequency range of uplink and downlink in a GSM network?
110. What are the security services offered by GSM?
111. What are the reasons for delays in GSM for packet data traffic?
112. List out the numbers needed to locate an MS and address the
113. What is meant by GPRS?
114. What is meant by GGSN?
115. What is meant by SGSN?
116. What is meant by BSSGP?
117.Expand GSM, GPRS and UMTS.
118. Mention the types of Interfaces in GSM systems and their use.
119. What is RSS?
120. Name the entities of RSS.
121. Mention the advantages of GSM.
122. What does a SIM card contain?
123. Mention the disadvantages of GSM.
124. Mention the use ofSS7.
125. Define MANET.
126. List the advantages of MANET.
127. What are the limitations of MANET?
128. List the Types of Communications.
129. Define Proactive (table-driven)protocols.
130. Define Reactive protocols.
131. Compare MANET Vs VANET
132. Define a computer network and give its two components.
133. Give some examples of distributed applications.
134. List the high and low-frequency bands in the electromagnetic
135. What is the method of spectrum allocation?
136. What is multipath propagation? How does it affect the signal quality?
137. What is inter-symbol interference?
138. List the characteristics of the wireless Channel.
139. Define fading.
140. Explain the Doppler shift.
141.State Shannon theorem.
142. Define Operating System.
143. Name the features of the Operating System.
144. How is the operating system structured?
145. Give the types of Operating Systems.
146. Specify the motivation for Monolithic Kernel OS design.
147. Mention the examples of Monolithic Kernel OS design.
148. List the Advantages of Monolithic Kernel OS design.
149. List the disadvantages of Monolithic Kernel OS design.
150. List the disadvantages of Microkernel OS design.
151. List the disadvantages of Microkernel OS design,
152. What is Mobile OS?
153. Give some examples of Mobile OS.
154. What are the five parts of Android architecture or Android software stack?
155. What are the Key services provided in the Application Framework?
156. List the Native libraries in Android architecture.
157. Mention the responsibilities of Linux Kernel.
158. What is M-Commerce?
159. Compare B2C andB2B.
160. What is the function of the transport layer in WAP?
161. What is the use of WCMP?
162. What are the advantages of WTP?
163. How is reliability achieved in WTP?
164. What are the service primitives offered by WTP?
165. What are the features offered by WSP?
166. What are the features offered by WSP/B?
167. What is meant by WML?
168. What are the capabilities of WML Script?
169. Define WTA
170. What do you mean by MMS?
171. What are the two functions of the transport layer on the internet?
172. Explain in detail about SignalPropagation.
173. Write a brief note about multiplexing.
174. What is modulation? Explain in detail.
175. Briefly demonstrate the concept of the spread spectrum.
176. Describe in detail cellular systems.
177. Describe the mobile services provided by GSM in detail.
178. Explain in detail about the GSM architecture.
179. Briefly explain GPRS
180. Give a detailed explanation of DECT
181. Explain briefly about Satellite systems
182. Explain the types of broadcasting in detail.
183. Give a detailed description of the physical layer of IEEE 802.11
184. Make a detailed description of MAC management.
185. Explain briefly aboutHIPERLAN1
186. Give a short description of Bluetooth architecture
187. What are the advantages and disadvantages of WLANs? Explain.
188. Briefly explain the goals, assumptions, and requirements of mobile IP.
189. Give a detailed note about tunneling and optimization in mobile IP
190. Explain the concept of routing in MANET
191. Write short notes on DSR and DSDV
192. Give a detailed explanation about Agent Discovery and
193. Give a detailed view of traditional TCP.
194. Explain indirect TCP in detail.
195. Give a detailed description of Mobile TCP.
196. Describe in detail about WAP architecture
197. Explain mobile operating systems.
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