GaussianWaves Posts

The channel codes can be classified into two types. 1) Block Codes 2) Convolutional codes. There are many differences between block codes and convolutional codes. Block codes are based rigorously…

Channel Coding Latest Articles

Encoding and Decoding : The Channel Encoder represents data with symbols from the input. Here the data words W1W2… are given as input to the channel encoder and the encoder…

Channel Coding Latest Articles

More on Power and Bandwidth Efficiency: As mentioned in the previous post, systems can be classified into two types namely Power Efficient system Bandwidth Efficient system Bit error Probability Vs…

Latest Articles Pulse Shaping

Channel Coding Latest Articles Shannon Theorem

The next block in a communication system is the Channel coding block. There is an important difference between Channel coding and source coding. Source coding attempts to compress the data…

Channel Coding Latest Articles

Source coding is the process of encoding information using lesser number of bits than the uncoded version of the information. Essentially it is the other name for compression. All data…

Latest Articles Source Coding

Before going through the contents in this page , readers are advised to grasp fundamental concepts like random variable, PDF , CDF and types of probability distributions Random Variable: A…

Latest Articles Probability Random Process

Digital communication involves transmission of messages using finite alphabet (finite symbols) during finite time interval (finite symbol interval). Any communication system (be it analog or digital in nature) in the…

Introduction Latest Articles

Latest Articles Tutorials

Latest Articles Tutorials