on c c++ and wireless communication
Communication Engineer Interview Questions
86 communication engineer interview questions shared by candidates
Given you have 4K of memory on the chip used for dumping log data of varying size during run time, how would you manage the insertion of log data so that all recent logs can be retrieved? e.g. a function called insert_log which adds log bytes to the least recently used part if the 4K section and a function retrieve_logs that can retrieve all recent log blocks
The CTO asked me what was the biggest mistake I had ever made on the job.
Design an FIR filter using Verilog?
Basic signal Processing and comm questions
Tell me about a time you used your knowledge of communications to solve a problem
data abstraction, encapsulation, inheritance, object-oriented programming.
Very basic signal processing related questions related to FIR and IIR filtering, poles and zeros on Z-plane, sampling, Z-transform and basic MATLAB implementations of matrix operations and implementation of the FIR filter.
What is chirp? Why do you use it?
? Tell me about yourself? ? Explain your project work during MTech. ? Block diagram of communication system (and explain each and every block) ? Types of channel coding and source coding (Only types, No detailed info) ? Digital Communication basics- What is QPSK ?? What is PSK ?? Diff between TDMA,CDMA,FDMA?? ? Puzzles are common like (3 bulb and 1 switch ) or (Min number of comparisons) or (3 ants at corner at equilateral triangle . Find out probability of collision??) ?And few programming puzzles
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