Error Control Coding » Exercise - 1 1. Redundancy in communication system : (a) Reduces efficiency of communication (b) Helps to detect errors (c) Helps to correct errors (d) All of the above
Error Control Coding » Exercise - 1 4. The ............. is a very popular channel code for error control purpose in cellular phone applications. (a) CRC Codes (b) BCH Codes (c) RS Codes (d) Constitutional Codes
Error Control Coding » Exercise - 1 2. The main purpose of coding is : (a) To improve the SNR (b) To improve the bit-error rate (c) To improve the selectivity (d) To improve the linearity
Analog Communications » Exercise - 1 17. In communication system, redundancy : (a) Helps to correct error (b) Helps to detect error (c) Reduces efficiency of communication (d) All of the above