Review Paper on Performance Improvement of WiMAX using Coding Techniques
Pages : 1192-1195
In this paper, I present the review of the convolution coding (CC) and Turbo code based on mobile WiMAX system. The WiMAX technology based on standard 802-16 wireless MAN is configured in the same way as a traditional cellular network with base stations using point to multipoint architecture to drive a service over a radius up to several kilometers. The range and the Non Line of Sight (NLOS) ability of WiMAX make the system very attractive for users, but there will be slightly higher BER at low SNR. Coding is a technique where redundancy is added to original bit sequence to increase the reliability of the communication. WIMAX transmit data with low bit error rate in the noisy environment by apply Forward Error Correction method with different coding techniques. This method is useful to reduce the bit error rate (BER) and increase the efficiency.
Keywords: WiMAX, Coding Techniques etc.
Article published in International Journal of Current Engineering and Technology, Vol.3,No.4(Oct- 2013)