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Ignitarium Technology Solutions
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posted on 6 Dec 2016
I applied via campus placement at Indian Institute of Technology (IIT), Chennai and was interviewed in Dec 2016. There was 1 interview round.
TDMA, CDMA, WCDMA, and OFDM are different multiple access techniques used in communication systems.
TDMA (Time Division Multiple Access) divides the available frequency into time slots.
CDMA (Code Division Multiple Access) uses unique codes to differentiate between users.
WCDMA (Wideband Code Division Multiple Access) is an advanced version of CDMA.
OFDM (Orthogonal Frequency Division Multiplexing) divides the available fr...
Burst errors can be detected and corrected using error detection and correction codes.
Use error detection codes like CRC (Cyclic Redundancy Check) to detect burst errors
Use error correction codes like Reed-Solomon codes to correct burst errors
Re-transmit the data if the error cannot be corrected
Implement error detection and correction algorithms in the communication protocol or data storage system
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