Improving the Bit Error Rate of OFDM Using Convolutional Codes

Provided by: The International Journal of Advanced Research Foundation (IJARF)
Topic: Software
Format: PDF
In wireless applications high throughput and better transmission quality can be achieved by parallel transmission of data, one of such technique is Orthogonal Frequency Division Multiplexing (OFDM) by adding channel coding to the uncoded OFDM, the performance can be improved. In this paper, the system throughput of a working OFDM system has been enhanced by adding convolution coding. Convolution codes are used extensively in numerous applications in order to achieve reliable data transfer, including digital audio and video, mobile, radio communication, satellite deep space network communication.

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