It6601 mobile computing unit 3 questions
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GSM provides mobile communication services and security to customers. It describes key questions about GSM, GPRS, and UMTS mobile network standards and services. The document contains questions ranging from 2-16 marks about defining aspects of these standards, comparing 2G and 3G networks, and explaining the architectures and services of GSM, GPRS, and UMTS mobile networks. Answers may include diagrams and further details about the standards.
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It6601 mobile computing unit 3 questions
- 1. Dr Gnanasekaran Thangavel, Professor and Head, RMK College of Engineering and Technology, Chennai Page1 IT6601 MOBILE COMPUTING UNIT III MOBILE INTERNET PROTOCOL AND TRANSPORT LAYER 2 MARKS 1. What is GSM? 2. Name the services of GSM. 3. What are the services of GPRS? 4. What is UMTS? 5. Sate bearer service. 6. What are teleservices? 7. Define supplementary services. 8. What are subsystems of GSM? 9. Differentiate 2G and UMTS. 10. What are three elements of UMTS network architecture? 11. Define UE. 12. State RNS. 13. What is core Network? 8 MARKS 1. Explain how a GSM network provides security to the customers. 2. What are the advantages of GPRS over GSM? 3. Describe various services provided by GSM 4. Identify at least three similarities and three dissimilarities between a GMS network and a UMTS network. 5. Explain the architecture of UMTS. 16 MARKS 1. Describe the architecture of GSM with neat sketch. 2. Explain the architecture of GPRS with neat sketch. For slideshare presentations visit http://www.slideshare.net/drgst/presentations