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1. What is IMS? Explain its evolution. 2. How is IMS different from GSM, GPRS, CDMA, etc.? 3. Write a short note on the history of IMS. 4. Why is IMS necessary in the present world where convergence is happening at a rapid pace? 5. What are the motivations of using IMS? 6. Describe the […]

1. Write short notes on. (a) HSPA (b) HSDPA (c) HSUPA (d) HSOPA (e) Evolved HSPA (f) DVB (g) DAB (h) IPTV (i) Internet TV (j) Triple Play (k) Quadruple Play (l) 3GPP LTE (m) iBurst (n) WiBro 2. How is orthogonality helpful in OFDM? 3. Explain how SLF is useful. 4. Write a brief

1. What is WATM? How does it improve over ATM? 2. What are multimedia broadcast services? How is it essential nowadays? 3. What is Multiple Play? Explain its types and applications. 4. Explain HSPA family of protocols and applications. How would they change the applications of existing networks?

Write 1 page proposal for assignment 2:and thenimplement -Explain what method you will be using -Why did you choose this method -What are the things that you need to download for your method we need to real time free tool available for send and receive messages in which all keys public ,privatewe show screenshot (cryptography

Describe a mechanism by which an operating system can enforce limited transfer of capabilities. That is, process A might transfer a capability to process B, but A wants to prevent B from transferring the capability to any other processes. Your design should include a description of the activities to be performed by A and B,

Draw the timing diagram for a digital signal that continuously alternates between 0.1 V (binary 0) for 1 ms and 4.0 V (binary 1) for 3 ms.

Load the dataset CreditCards.csv into memory. Perform the k-means cluster analysis Remove the first column: CUST_ID since it doesn’t provide any info for cluster. Determine the optimal number of clusters. Justify your answer. It may take longer running time since it uses a large dataset. Perform k-means clustering using the optimal number of clusters. Visualize the

Project 2: Case Study Print Imagine that you work for a data service company that specializes in data storage, data processing, and data streamlining for public libraries. The current implementation is a file based system with all data stored in a single spreadsheet. As the company expands the business to serve more libraries, it becomes

You work as a system engineer team for Universal Studios, which is currently in the process of designing a Jurassic Park ride at the theme park. You are in charge of designing the waiting area, God-forsaken land of ropes, where people going around in circles. Here are specifications: • The ride consists of putting MAXPERCAR

Load the dataset CreditCards.csv into memory. Perform the k-means cluster analysis Remove the first column: CUST_ID since it doesn’t provide any info for cluster. Determine the optimal number of clusters. Justify your answer. It may take longer running time since it uses a large dataset. Perform k-means clustering using the optimal number of clusters. Visualize the