Error Control Coding » Exercise - 1 5. One of the major characteristics of linear block codes and conventional codes is : (a) both of them have memory (b) none of them have memory (c) only linear block codes has memory (d) only conventional block codes has memory
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 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 3. The hamming code is : (a) An error detection code system (b) An error correct code system (c) An error analyse code system (d) None of these
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