Few questions are : - Basic communication block diagram and then going in-depth about each block - Types of fading and methods to combat - Modulation techniques - CDMA concepts like handover, power control - why is it used ? - OFDM concepts, how is cyclic prefix done ? - TCP / IP - Some basic socket programming - Puzzles (Not math ones) Just on the spot thinking kinda puzzles - Rake receivers - Why Rayleigh fading ? ?
Real-time situation questions.
Asked questions from my resume and projects. Asked about my knowledge on communication basics. Had on questions on modulation techniques, CDMA and other basic networking protocols like OSPF etc. The questions were mostly related to the projects in my resume and most of the time lead to other questions from that topic.
Explain the hardware design a polyphase filter and the number of MACs required.
What is a linked list. Difference between Array and Linked List.How to add and delete an element from a linked list. Tell the algorithm for that.
Without using built in functions, compare two strings and determine if they are anagrams of each other. Another coding question was the commonly asked fizzbuzz programming problem.
What is cyclic prefix in OFDM? How does it correct ISI?
1. Code for linked list 2. code to reverse a vector 3. about projects 4. How i would be selling a given item to customer 5. About OSI and about physical layer 6. Asked to explain some modulation technique .I Explained about OFDM 7. What if all my team members are on leave and i have a deadline for my project .How i would be able to do ? and how i would be presenting it to my manager ?
unexpected was,,, what upsets you.
How do you see yourself fitting in
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